Water dispensing system and control method and device therefor, water dispenser, water purifier dispenser and medium

Abstract

A water dispensing system and a control method and device therefor, a water dispenser (105), a water purifier dispenser (1000) and a medium. The water dispensing system comprises a room temperature water tank, a cold water tank (12f) and an instant heating module (500). The control method for the water dispensing system comprises: first heating water in the room temperature water tank by means of the instant heating module (500), controlling the temperature of the water for cleaning to be a first preset temperature, then circulating the heated water between the room temperature water tank and the cold water tank (12f) for cleaning, and maintaining the water temperature in the cleaning process, and when the water temperature in the cold water tank (12f) reaches a second preset temperature, finishing the cleaning and discharging the water, so as to complete the self-cleaning treatment of the water dispensing system.

Description

Drinking water system and control method and device thereof, water dispenser, water purifier, medium

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to Chinese patent applications No. "202311195598.X", "202322519525.3", "202311195575.9", "202322519967.8" and "202311195635.7" filed by Foshan Shunde Midea Water Dispenser Manufacturing Co., Ltd. and Midea Group Co., Ltd. on September 15, 2023. The entire contents of the above Chinese patent applications are hereby incorporated into this application by reference. Technical Field

[0003] The present application relates to the technical field of drinking water systems, and in particular to a drinking water system and a control method and device thereof, a water dispenser, a water purifier, and a medium. Background Art

[0004] Traditional water dispensers lack self-cleaning capabilities, forcing users to disassemble them for cleaning. Even after disassembling, some dispensers cannot be effectively cleaned because parts of the dispenser are sealed and not removable, especially the water tank, which cannot be effectively cleaned. Over time, bacteria and viruses can easily grow, posing a threat to user health and safety and significantly impacting the user experience.

[0005] Summary of the Invention

[0006] The present application aims to at least partially address one of the technical issues in the related art. To this end, one objective of the present application is to propose a control method for a drinking water system that can self-clean the drinking water system, inhibiting the growth of bacteria and viruses while reducing the cleaning burden on the user, thereby improving the health and safety of the drinking water system and the user experience.

[0007] A second object of the present application is to provide a computer-readable storage medium.

[0008] The third object of this application is to provide a water dispenser.

[0009] The fourth object of this application is to provide a water purifier.

[0010] The fifth objective of this application is to provide a control device for a drinking water system.

[0011] The sixth object of this application is to provide a drinking water system.

[0012] To achieve the above-mentioned purpose, the first embodiment of the present application proposes a control method for a drinking water system, wherein the drinking water system includes a normal temperature water tank, a cold water tank and an instant heating module, wherein the instant heating module is used to heat the water in the normal temperature water tank, and the control method includes: turning on the instant heating module to heat the water in the normal temperature water tank, and when the water temperature in the normal temperature water tank reaches a first preset temperature, controlling the instant heating module to turn off; pumping the water in the normal temperature water tank into the cold water tank until the water level in the normal temperature water tank is at a first preset water level, and then pumping the water in the cold water tank back into the normal temperature water tank until the water level in the cold water tank is at a second preset water level; repeating the above steps until the water temperature in the cold water tank reaches a second preset temperature, draining the normal temperature water tank and the cold water tank to complete the self-cleaning process of the drinking water system, wherein the difference between the first preset temperature and the second preset temperature is less than a preset threshold.

[0013] In this embodiment, the water in the normal temperature water tank is heated by the instant heating module, and the temperature of the water used for cleaning is controlled to be a first preset temperature. The heated water is then circulated in the normal temperature water tank and the cold water tank for cleaning, and the water temperature is maintained during the cleaning process until the water temperature in the cold water tank reaches the second preset temperature. The cleaning is completed and the water can be drained, thereby enabling the drinking water system to be self-cleaned, inhibiting the growth of bacteria and viruses while reducing the user's cleaning burden, thereby improving the health and safety factor of the drinking water system and the user's experience.

[0014] In some embodiments of the present application, the drinking water system further includes an ice storage box, which is disposed adjacent to the cold water tank.

[0015] The control method further includes: emptying the cold water tank and the ice storage box.

[0016] In some embodiments of the present application, the normal temperature water tank is connected to the water supply system via a water inlet valve.

[0017] The control method further includes: controlling the water inlet valve to close to stop supplying water to the normal temperature water tank.

[0018] In some embodiments of the present application, a diaphragm pump is provided at the water inlet of the instant heating module, the instant heating module is connected to the first water outlet of the normal temperature water tank through the diaphragm pump, and the water outlet of the instant heating module is connected to the first water inlet of the normal temperature water tank.

[0019] Turning on the instant heating module to heat the water in the normal temperature water tank includes: turning on the diaphragm pump to pump the water in the normal temperature water tank to the instant heating module for heating, and then pumping the heated water to the normal temperature water tank through the water outlet of the instant heating module.

[0020] In some embodiments of the present application, the drinking water system further includes a first reversing valve and a first water pump, wherein the water inlet of the first water pump is connected to the second water outlet of the normal temperature water tank, the water outlet of the first water pump is connected to the first end of the first reversing valve, the second end of the first reversing valve is connected to the water outlet of the drinking water system, and the third end of the first reversing valve is connected to the first water inlet of the cold water tank.

[0021] The method of pumping the water in the normal temperature water tank into the cold water tank until the water level in the normal temperature water tank reaches a first preset water level includes: controlling the first end of the first reversing valve to be connected to the third end, and turning on the first water pump to pump the water in the normal temperature water tank into the cold water tank through the first water pump and the first reversing valve.

[0022] In some embodiments of the present application, the drinking water system further includes a second reversing valve, a third reversing valve and a second water pump, the first end of the second reversing valve is connected to the second water inlet of the normal temperature water tank, the second end of the second reversing valve is connected to the water outlet of the drinking water system, the third end of the second reversing valve is connected to the first end of the third reversing valve, the second end of the third reversing valve is connected to the second water inlet of the cold water tank, the third end of the third reversing valve is connected to the water outlet of the second water pump, and the water inlet of the second water pump is connected to the water outlet of the cold water tank.

[0023] The method of re-pumping the water in the cold water tank into the normal temperature water tank until the water level in the cold water tank reaches a second preset water level includes: controlling the first end of the second reversing valve to be connected to the third end, connecting the first end of the third reversing valve to the third end, and starting the second water pump to pump the water in the cold water tank into the normal temperature water tank through the second water pump, the second reversing valve and the third reversing valve.

[0024] In some embodiments of the present application, the drinking water system further includes an ice-making chamber, which is disposed between the second end of the third reversing valve and the water inlet of the cold water tank.

[0025] In some embodiments of the present application, the method further includes: controlling the water in the cold water tank to circulate and soak between the cold water tank and the ice-making chamber for a first preset time period.

[0026] In some embodiments of the present application, controlling the water in the cold water tank to circulate and soak between the cold water tank and the ice-making chamber for a first preset time period includes: controlling the second end and the third end of the third reversing valve to be connected, and turning on the second water pump for the first preset time period to control the water in the cold water tank to circulate and soak between the cold water tank and the ice-making chamber through the third reversing valve and the second water pump.

[0027] To achieve the above-mentioned purpose, the second embodiment of the present application proposes a computer-readable storage medium on which a control program of a drinking water system is stored. When the control program of the drinking water system is executed by a processor, the control method of the drinking water system according to any of the above-mentioned embodiments is implemented.

[0028] The computer-readable storage medium in this embodiment executes the control program of the drinking water system stored thereon through the processor, which can perform self-cleaning on the drinking water system, inhibit the growth of bacteria and viruses, and reduce the user's cleaning burden, thereby improving the health and safety factor of the drinking water system and the user's usage experience.

[0029] To achieve the above-mentioned purpose, the third aspect embodiment of the present application proposes a water dispenser, which includes: a memory, a processor, and a control program for a drinking water system stored in the memory and runnable on the processor. When the processor executes the control program for the drinking water system, it implements the control method for the drinking water system according to any of the above-mentioned embodiments.

[0030] The water dispenser in this embodiment executes the control program of the drinking water system stored in the memory through the processor, which can self-clean the drinking water system, inhibit the growth of bacteria and viruses, and reduce the user's cleaning burden, thereby improving the health and safety factor of the drinking water system and the user's experience.

[0031] To achieve the above-mentioned purpose, the fourth embodiment of the present application proposes a water purifier, which includes: a memory, a processor, and a control program for a drinking water system stored in the memory and runnable on the processor. When the processor executes the control program for the drinking water system, it implements the control method for the drinking water system according to any of the above embodiments.

[0032] The water purifier in this embodiment executes the control program of the drinking water system stored in the memory through the processor, which can self-clean the drinking water system, inhibit the growth of bacteria and viruses, and reduce the user's cleaning burden, thereby improving the health and safety factor of the drinking water system and the user's experience.

[0033] To achieve the above-mentioned purpose, the fifth embodiment of the present application provides a control device for a drinking water system, wherein the drinking water system includes a normal temperature water tank, a cold water tank and an instant heating module, wherein the instant heating module is used to heat the water in the normal temperature water tank.

[0034] The control device is used to: turn on the instant heating module to heat the water in the normal temperature water tank, and when the water temperature in the normal temperature water tank reaches a first preset temperature, control the instant heating module to turn off; pump the water in the normal temperature water tank into the cold water tank until the water level in the normal temperature water tank is at a first preset water level, and then re-pump the water in the cold water tank into the normal temperature water tank until the water level in the cold water tank is at a second preset water level; repeat the above steps until the water temperature in the cold water tank reaches a second preset temperature, and drain the normal temperature water tank and the cold water tank to complete the self-cleaning process of the drinking water system, wherein the difference between the first preset temperature and the second preset temperature is less than a preset threshold value.

[0035] In this embodiment, the control device controls the instant heating module to heat the water in the normal temperature water tank, and controls the temperature of the water used for cleaning to a first preset temperature. The heated water is then circulated in the normal temperature water tank and the cold water tank for cleaning, and the water temperature is maintained during the cleaning process until the water temperature in the cold water tank reaches the second preset temperature. The cleaning is completed and the water can be drained, thereby enabling the drinking water system to be self-cleaned, inhibiting the growth of bacteria and viruses while reducing the user's cleaning burden, thereby improving the health and safety factor of the drinking water system and the user's experience.

[0036] To achieve the above-mentioned purpose, a sixth embodiment of the present application proposes a drinking water system, which includes the water dispenser described in the above-mentioned embodiment or the control device of the drinking water system described in the above-mentioned embodiment.

[0037] The drinking water system in this embodiment can perform self-cleaning on the drinking water system through the water dispenser or the control device of the drinking water system in the above embodiment, thereby inhibiting the growth of bacteria and viruses while reducing the user's cleaning burden, thereby improving the health and safety factor of the drinking water system and the user's experience.

[0038] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present application is to provide an ice making module that is not prone to generating condensed water, thereby improving the user experience.

[0039] Another object of the present application is to provide a beverage purification device having the above-mentioned ice-making module.

[0040] According to an embodiment of the present application, the ice-making module includes: a box body, the box body having an inner cavity, the inner cavity including a cold water cavity and an ice-making cavity, the box body wall including an insulation layer; a cold water pipe, the inlet end of the cold water pipe is connected to the cold water cavity, and at least a portion of the cold water pipe is located in the inner cavity.

[0041] According to the ice-making module of the embodiment of the present application, the liquid, ice cubes, etc. in the box body can be insulated through the insulation layer, which is beneficial to improving the ice-making efficiency of the ice-making module and reducing the refrigeration energy consumption, and making it difficult for condensation water to be generated on the outer surface of the box body, reducing the possibility of dripping or accumulation of water from the ice-making module. At the same time, at least a part of the cold water pipe is placed in the inner cavity, which can at least reduce the temperature difference between the inside and outside of the cold water pipe located in the inner cavity, thereby reducing the generation of condensation water on the surface of the cold water pipe and reducing the condensation water dripping outside the ice-making module, thereby reducing the possibility of dripping, accumulation or mold in the ice-making module and the environment in which the ice-making module is located, which is beneficial to improving the user experience.

[0042] In addition, the ice-making module according to the above embodiment of the present application may also have the following additional technical features:

[0043] According to some embodiments of the present application, a groove is provided on the wall of the inner cavity, and the cold water pipe is embedded in the groove.

[0044] According to some embodiments of the present application, the box wall of the box body further includes a box body, the box body defines the inner cavity, the insulation layer is coated on the outside of the box body, and the ice-making module further includes a water pump, which is connected to the cold water pipe and is used to drive the liquid in the cold water pipe to flow.

[0045] Wherein, the water pump is arranged outside the insulation layer;

[0046] Alternatively, the water pump is arranged outside the box body and is at least partially embedded in the insulation layer.

[0047] According to some embodiments of the present application, the cold water pipe includes a first pipe section, a second pipe section and a third pipe section, the first pipe section is located in the cold water chamber, the second pipe section is located in the ice-making chamber, the third pipe section is embedded in the box wall of the box body, the inlet end of the second pipe section is connected to the outlet end of the first pipe section, the outlet end of the second pipe section is the outlet end of the cold water pipe, the outlet end of the third pipe section is connected to the inlet end of the first pipe section, and the inlet end of the third pipe section is the inlet end of the cold water pipe.

[0048] According to some embodiments of the present application, the cold water pipe includes a curved pipe section, and the side wall of the box body is provided with a communication channel, and the curved pipe section extends upward and then bends downward.

[0049] And the outlet end of the curved pipe section is connected to the communicating channel.

[0050] According to some embodiments of the present application, the side wall of the box body is provided with a recess, the communicating channel has an opening formed on the bottom wall of the recess, the outlet end of the curved pipe section is connected to the opening, the ice-making module further includes a filling block, the curved pipe section is embedded in the filling block, and the filling block is embedded in the recess.

[0051] According to some embodiments of the present application, the cold water pipe further includes a pipe body, one end of which is a straight pipe section extending in the up-down direction, and the inlet end of the curved pipe section is connected to the straight pipe section.

[0052] And the curved pipe section is a flexible pipe.

[0053] According to some embodiments of the present application, an outlet end of the cold water pipe is connected to at least one of the ice making chamber and the water inlet.

[0054] According to some embodiments of the present application, a first ice-making water inlet is provided on the cavity wall of the ice-making cavity, and the outlet end of the cold water pipe is connected to the first ice-making water inlet and the water intake through a water circuit control module.

[0055] According to some embodiments of the present application, a second ice-making water inlet is provided on the cavity wall of the ice-making cavity, and the second ice-making water inlet is used to communicate with the water tank.

[0056] According to some embodiments of the present application, the ice-making chamber is located on a lateral side of the cold water chamber, the bottom wall of the ice-making chamber is higher than the bottom wall of the cold water chamber, and the bottom wall of the ice-making chamber is provided with a first communication port communicating with the cold water chamber;

[0057] And / or, the inner cavity further includes an ice storage cavity, the ice storage cavity is located above the cold water cavity, and the bottom wall of the ice storage cavity is provided with a second communication port communicating with the cold water cavity.

[0058] The drinking water device according to the embodiment of the present application includes the ice-making module according to the embodiment of the present application.

[0059] The beverage purification device according to the embodiment of the present application includes the ice making module according to the embodiment of the present application.

[0060] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present application is to provide an ice making module that is not prone to generating condensed water, thereby improving the user experience.

[0061] Another object of the present application is to provide a beverage purification device having the above-mentioned ice-making module.

[0062] According to an embodiment of the present application, the ice-making module includes: a box body having an inner cavity, the inner cavity including a cold water cavity and an ice-making cavity; a cold water pipe, the inlet end of the cold water pipe is connected to the cold water cavity, and at least a portion of the cold water pipe is located in the inner cavity.

[0063] According to the ice-making module of the embodiment of the present application, by placing at least a portion of the cold water pipe in the inner cavity, it is at least possible to reduce the temperature difference between the inside and outside of the cold water pipe located in the inner cavity, thereby reducing the generation of condensed water on the surface of the cold water pipe and reducing the condensed water dripping outside the ice-making module, thereby reducing the possibility of dripping, water accumulation or mold in the ice-making module and the environment in which the ice-making module is located, which is beneficial to improving the user experience.

[0064] In addition, the ice-making module according to the above embodiment of the present application may also have the following additional technical features:

[0065] According to some embodiments of the present application, the ice-making module further includes a water pump, which is connected to the cold water pipe and is used to drive the flow of liquid in the cold water pipe, and the water pump is located outside the inner cavity.

[0066] One purpose of the present application is to propose a water path assembly for a water dispenser, which integrates multiple interfaces and can be used to connect cold water components, hot water components, water outlet components, etc., to highly integrate the flow path in the water dispenser, thereby facilitating maintenance and improving space utilization.

[0067] Another object of the present application is to provide a water dispenser comprising the aforementioned water channel assembly.

[0068] According to the water path component of the water dispenser according to the embodiment of the present application, it includes: a water path plate, the water path plate having a water storage component interface, a hot water component interface, a cold water component interface, and a water outlet component interface, the water path plate having a built-in flow path connected to the water storage component interface, the hot water component interface, the cold water component interface and the water outlet component interface respectively; a reversing component, the reversing component is connected to the water path plate to switch the flow direction of the fluid between the water storage component interface, the hot water component interface, the cold water component interface and the water outlet component interface.

[0069] According to the water path assembly of the water dispenser in the embodiment of the present application, the water path assembly integrates multiple interfaces, which can be used to connect the cold water assembly, the hot water assembly, the water outlet assembly, etc., and highly integrate the flow path in the water dispenser, thereby facilitating maintenance and improving space utilization.

[0070] In addition, the water channel assembly of the water dispenser according to the above embodiment of the present application may also have the following additional technical features:

[0071] In some embodiments, a flow path for connecting the water outlet assembly to the water storage assembly, the hot water assembly, and the cold water assembly is integrated in the water channel plate.

[0072] In some embodiments, the water storage component interface includes a water tank inlet, the cold water component interface includes a cold water outlet, and the water outlet component interface includes a fifth water outlet; the reversing component includes a fourth reversing valve, the first inlet of the fourth reversing valve is connected to the water tank inlet, the first outlet is connected to the cold water outlet, and the second outlet is connected to the fifth water outlet.

[0073] In some embodiments, the waterway plate further has an ice-making assembly interface, and a flow path for connecting the cold water assembly interface to the ice-making assembly interface and the water outlet assembly interface is integrated in the waterway plate.

[0074] In some embodiments, the cold water component interface also includes a cold water inlet, the ice-making component interface includes an ice-making outlet, and the water outlet component interface also includes a fourth water outlet; the reversing component also includes a fifth reversing valve, the second inlet of the fifth reversing valve is connected to the cold water inlet, the third outlet is connected to the ice-making outlet, and the fourth outlet is connected to the fourth water outlet.

[0075] In some embodiments, the water storage assembly interface also includes a first water tank outlet; the reversing assembly also includes a sixth reversing valve, the sixth reversing valve is connected between the fourth outlet of the fifth reversing valve and the fourth water outlet, the third inlet of the sixth reversing valve is connected to the fourth outlet of the fifth reversing valve, the fifth outlet is connected to the first water tank outlet, and the sixth outlet is connected to the fourth water outlet.

[0076] In some embodiments, the hot water component interface includes a hot water inlet, the water outlet component interface includes a fifth water outlet, and the water storage component interface includes a second water tank outlet; the reversing component also includes a seventh reversing valve, the fourth inlet of the seventh reversing valve is connected to the hot water inlet, the seventh outlet is connected to the second water tank outlet, and the eighth outlet is connected to the fifth water outlet.

[0077] In some embodiments, the reversing assembly and the water outlet assembly are connected to the same side of the waterway plate;

[0078] Alternatively, the thickness direction of the waterway plate extends along the front-to-back direction, and the reversing component is arranged above the water storage component.

[0079] In some embodiments, the reversing assembly includes a plurality of reversing valves, and the plurality of reversing valves are all connected to the waterway plate.

[0080] In some embodiments, a plurality of the reversing valves are arranged side by side in the left-right direction on the waterway plate.

[0081] According to the embodiment of the water dispenser of the present application, it includes: a water storage component, a hot water component, a cold water component, an ice-making component, a water outlet component and a water path component according to the aforementioned water dispenser, the water storage component interface is connected to the water storage component; the hot water component interface is connected to the hot water component; the cold water component interface is connected to the cold water component; the water outlet component interface is connected to the water outlet component.

[0082] In some embodiments, the water channel assembly is disposed on the front side of the cold water assembly, the reversing assembly is disposed on the front side of the water channel plate, and the water outlet assembly is disposed below the reversing assembly.

[0083] One purpose of this application is to propose a water dispenser that integrates functions such as cooling water, making ice, and making hot water, which can expand the functions of the water dispenser and integrate the flow path through the water path component to achieve a modular design of the water dispenser, making it convenient to reduce the size of the water dispenser.

[0084] According to an embodiment of the present application, the water dispenser includes a water storage component, a hot water component, a cold water component, an ice-making component, a water outlet component and a water path component. The water path component includes a water path plate and a reversing component. The water path plate has built-in flow paths connected to the water storage component, the hot water component, the cold water component, the ice-making component and the water outlet component respectively. The reversing component is connected to the water path plate to switch the flow direction of the fluid between the water storage component, the hot water component, the cold water component, the ice-making component and the water outlet component.

[0085] According to the water dispenser of the embodiment of the present application, the water dispenser integrates functions such as cooling water, making ice, and making hot water, which can expand the functions of the water dispenser, and integrates the flow path through the water path component, which can realize the modular design of the water dispenser and facilitate the reduction of the volume of the water dispenser.

[0086] In addition, the water dispenser according to the above embodiment of the present application may also have the following additional technical features:

[0087] In some embodiments, a flow path for connecting the water outlet assembly to the water storage assembly, the hot water assembly, and the cold water assembly is integrated in the water channel plate.

[0088] In some embodiments, the reversing assembly includes: a fourth reversing valve, which is respectively connected to the water storage assembly, the cold water assembly and the water outlet assembly, and controls the water storage assembly to be switchably connected to the cold water assembly or the water outlet assembly.

[0089] In some embodiments, the waterway plate is provided with a water tank inlet, a cold water outlet and a fifth water outlet; the first inlet of the fourth reversing valve is connected to the water tank inlet, the first outlet is connected to the cold water outlet, and the second outlet is connected to the fifth water outlet.

[0090] In some embodiments, a flow path for connecting the cold water assembly to the ice-making assembly and the water outlet assembly is also integrated in the water channel plate.

[0091] In some embodiments, the reversing assembly further includes: a fifth reversing valve, which is respectively connected to the cold water assembly, the ice-making assembly and the water outlet assembly, and controls the cold water assembly to switchably connect to the ice-making assembly and the water outlet assembly.

[0092] In some embodiments, a cold water inlet, an ice-making outlet and a fourth water outlet are provided on the waterway plate; the second inlet of the fifth reversing valve is connected to the cold water inlet, the third outlet is connected to the ice-making outlet, and the fourth outlet is connected to the fourth water outlet.

[0093] In some embodiments, the reversing assembly also includes: a sixth reversing valve, which is connected between the fifth reversing valve and the water outlet assembly, and the sixth reversing valve is respectively connected to the fifth reversing valve, the water storage assembly and the water outlet assembly, and controls the fifth reversing valve to be switchably connected to the water storage assembly and the water outlet assembly.

[0094] In some embodiments, a first water tank outlet and a fourth water outlet are provided on the waterway plate; the sixth reversing valve is connected between the fifth reversing valve and the fourth water outlet, the third inlet of the sixth reversing valve is connected to the fifth reversing valve, the fifth outlet is connected to the first water tank outlet, and the sixth outlet is connected to the fourth water outlet.

[0095] In some embodiments, the reversing assembly further includes: a seventh reversing valve, which is respectively connected to the hot water assembly, the water outlet assembly and the water storage assembly, and controls the hot water assembly to be switchably connected to the water outlet assembly and the water storage assembly.

[0096] In some embodiments, the waterway plate is provided with a hot water inlet, a fifth water outlet and a second water tank outlet; the fourth inlet of the seventh reversing valve is connected to the hot water inlet, the seventh outlet is connected to the second water tank outlet, and the eighth outlet is connected to the fifth water outlet.

[0097] In some embodiments, the reversing assembly and the water outlet assembly are connected to the same side of the waterway plate;

[0098] Alternatively, the thickness direction of the waterway plate extends along the front-to-back direction, and the reversing component is arranged above the water outlet component.

[0099] In some embodiments, the reversing assembly includes a plurality of reversing valves, and the plurality of reversing valves are all connected to the waterway plate.

[0100] In some embodiments, a plurality of the reversing valves are arranged side by side in the left-right direction on the waterway plate.

[0101] In some embodiments, the water channel assembly is disposed on the front side of the cold water assembly, the reversing assembly is disposed on the front side of the water channel plate, and the water outlet assembly is disposed below the reversing assembly.

[0102] In some embodiments, the cold water assembly includes a cold water tank, the ice making assembly is disposed above the cold water tank, and has a hole communicating with a lower space of the cold water tank for draining melt water.

[0103] In some embodiments, the water storage assembly includes a water tank, a water inlet interface and a water inlet valve, and the water inlet valve is connected in series between the water inlet interface and the water storage assembly.

[0104] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0105] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0106] FIG1 is a schematic structural diagram of a drinking water system according to an embodiment of the present application;

[0107] FIG2 is a flow chart of a control method for a drinking water system according to an embodiment of the present application;

[0108] FIG3 is a schematic structural diagram of a drinking water system in another embodiment of the present application;

[0109] FIG4 is a schematic structural diagram of a drinking water system in another embodiment of the present application;

[0110] FIG5 is a schematic structural diagram of a drinking water system in another embodiment of the present application;

[0111] FIG6 is a structural block diagram of a water dispenser according to an embodiment of the present application;

[0112] FIG7 is a structural block diagram of a water purifier according to an embodiment of the present application;

[0113] FIG8 is a structural block diagram of a drinking water system according to an embodiment of the present application;

[0114] FIG9 is a schematic structural diagram of a water purifier according to an embodiment of the present application;

[0115] FIG10 is a partial structural diagram of a water purifier according to an embodiment of the present application;

[0116] FIG11 is a schematic structural diagram of an ice-making module according to an embodiment of the present application;

[0117] FIG12 is a schematic diagram of a partial structure of an ice-making module according to an embodiment of the present application;

[0118] 13-14 are partial structural schematic diagrams of an ice-making module according to an embodiment of the present application;

[0119] FIG15 is a cross-sectional view of FIG14 taken along line AA;

[0120] FIG16 is a cross-sectional view of FIG14 taken along line BB;

[0121] FIG17 is a partial structural cross-sectional view of the ice-making module at the communication channel according to an embodiment of the present application;

[0122] FIG18 is a schematic diagram of a partial structure of an ice-making module at a communication channel according to an embodiment of the present application;

[0123] FIG19 is a schematic diagram of a water dispenser according to an embodiment of the present application;

[0124] FIG20 is a flow diagram of a water dispenser according to an embodiment of the present application;

[0125] FIG21 is a flow diagram of hot water output from a water dispenser according to an embodiment of the present application;

[0126] FIG22 is a flow diagram of cold water from a water dispenser according to an embodiment of the present application;

[0127] FIG23 is a flow diagram of room temperature water discharged from a water dispenser according to an embodiment of the present application;

[0128] FIG24 is a flow diagram of a water chilling / ice making device for a drinking water machine according to an embodiment of the present application;

[0129] FIG25 is a diagram of a heating circulation flow path during self-cleaning of a water dispenser according to an embodiment of the present application;

[0130] FIG26 is a flow diagram of the cold water flushing assembly and the ice making assembly during the self-cleaning of the water dispenser according to one embodiment of the present application;

[0131] FIG27 is a flow diagram of the water flow back to the water storage assembly after the water dispenser is rinsed during self-cleaning in one embodiment of the present application;

[0132] FIG28 is a schematic diagram of a water channel assembly and a water outlet assembly of a water dispenser according to an embodiment of the present application;

[0133] FIG29 is a schematic diagram of a water channel assembly and a water outlet assembly of a water dispenser according to an embodiment of the present application;

[0134] FIG30 is a front view of a waterway plate of a water dispenser according to an embodiment of the present application;

[0135] FIG31 is a cross-sectional view of a waterway plate of a water dispenser according to an embodiment of the present application;

[0136] FIG32 is a schematic diagram of FIG30 and FIG31 superimposed together;

[0137] FIG33 is a rear view of a waterway plate of a water dispenser according to an embodiment of the present application;

[0138] FIG34 is a structural diagram of a refrigeration assembly according to the present application;

[0139] FIG35 is a structural diagram of a water dispenser according to the present application;

[0140] FIG36 is a top view of a refrigeration assembly according to the present application;

[0141] FIG37 is a structural diagram of a refrigeration device according to the present application;

[0142] FIG38 is a partial enlarged view of circle C in FIG37;

[0143] FIG39 is a bottom view of a waterway plate according to the present application;

[0144] FIG40 is a structural diagram of the interior of a refrigeration assembly according to the present application.

[0145] Reference numerals:

[0146] First water outlet 111f of the normal temperature water tank; first water inlet 112 of the normal temperature water tank; second water outlet 113f of the normal temperature water tank; second water inlet 114 of the normal temperature water tank; mechanical float 115; ultraviolet lamp 116; cold water tank 12f; first water inlet 121 of the cold water tank; second water inlet 122 of the cold water tank; water outlet 123 of the cold water tank; diaphragm pump 131f; ice making chamber 14f; micro switch 141; flip motor 142; evaporator 143; ice storage box 15f; ice discharging motor 151f; ice discharging electromagnet 152f; infrared sensor 153f; water inlet valve 16f; instant hot water reversing valve 17f; hot water outlet 18f; water outlet 19f of the drinking water system; lighting lamp 20f; first reversing valve EV1; second reversing valve EV2; third reversing valve EV3; first water pump Q1; second water pump Q2;

[0147] Drink purifier 1000; ice making module 100; water circuit control module 200; water inlet 210; water circuit board 220; reversing valve 230; water tank module 300; water tank 310; electronic control module 400; instant heating module 500; refrigeration module 600; cabinet 10; inner cavity 11e; groove 111; cold water chamber 12e; ice making chamber 13; first ice making water inlet 131; second ice making water inlet 132; first connecting port 133; insulation layer 14e; ice storage chamber 15; second connecting port 151; pusher 152; cabinet body 16; connecting channel 17; recess 18; ice making assembly 19; cold water pipe 20; first pipe section 21; second pipe section 22; third pipe section 23; curved pipe section 24; pipe body 25; straight pipe section 26; water pump 30; filling block 40; ice taking port 50;

[0148] Water dispenser 105; water inlet interface 101b; water inlet valve 101c; cold water assembly 11; water outlet assembly 102; water storage assembly interface 1201; water tank inlet 1201a; first water tank outlet 1201b; second water tank outlet 1201c; hot water assembly interface 1202; hot water inlet 1202a; cold water assembly interface 1203; cold water outlet 1203a; cold water inlet 1203b; ice making assembly interface 1204; ice making outlet 1204a; water outlet assembly interface 1205; third water outlet 1205a; fourth water outlet 1 205b; fifth water outlet 1205c; reversing assembly 14; fourth reversing valve 14a; first inlet 1401a; first outlet 1402a; second outlet 1403a; fifth reversing valve 14b; second inlet 1401b; third outlet 1402b; fourth outlet 1403b; sixth reversing valve 14c; third inlet 1401c; fifth outlet 1402c; sixth outlet 1403c; seventh reversing valve 14d; fourth inlet 1401d; seventh outlet 1402d; eighth outlet 1403d; refrigeration assembly 1. DETAILED DESCRIPTION

[0149] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0150] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0151] In the description of this application, "first feature" and "second feature" may include one or more such features, "plurality" means two or more, the first feature "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and diagonally above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0152] FIG1 is a schematic structural diagram of a drinking water system in one embodiment of the present application.

[0153] The present application provides a control method for a drinking water system. The control method is applied to the drinking water system as shown in FIG1 . The drinking water system includes a normal temperature water tank (or water tank 310), a cold water tank 12f, and an instant heating module 500. The instant heating module 500 is used to heat the water in the normal temperature water tank. The drinking water system of the present application can provide normal temperature water to users using the water in the normal temperature water tank. It can also use the instant heating module 500 to heat the water in the normal temperature water tank and then provide heated water to the user. The drinking water system can also be provided with an ice making chamber 14f. The ice making chamber 14f can then make ice from the normal temperature water flowing to the cold water tank 12f. The ice produced can then be stored in an ice storage box 15f, and the ice water can be stored in the cold water tank 12f. Thus, the drinking water system of the present application can also provide chilled water (cold water) and ice to users.

[0154] In order to clean the normal temperature water tank and the cold water tank 12f in the drinking water system, this embodiment proposes a control method for the drinking water system, as shown in FIG2 . The control method in this embodiment includes the following steps:

[0155] S10, turning on the instant heating module 500 to heat the water in the normal temperature water tank, and when the water temperature in the normal temperature water tank reaches a first preset temperature, controlling the instant heating module 500 to turn off.

[0156] Specifically, this embodiment uses hot water to clean the normal temperature water tank and the cold water tank 12f, thereby enhancing the sterilization and disinfection effect. Specifically, the water in the normal temperature water tank can be heated by the instant heating module 500, that is, the water in the normal temperature water tank is controlled to circulate and heat in the instant heating module 500 and the normal temperature water tank. The instant heating module 500 can heat the water to a preset temperature threshold. When the water temperature in the normal temperature water tank reaches a first preset temperature, the instant heating module 500 is controlled to stop operating. The first preset temperature can be less than or equal to the preset temperature threshold. If the first preset temperature is less than the preset temperature threshold, it indicates that the heating power of the instant heating module 500 is currently high and can quickly increase the water temperature. If the first preset temperature is equal to the preset temperature threshold, the water temperature in the normal temperature water tank can be more accurately controlled to reach the first preset temperature.

[0157] Optionally, the first preset temperature in this embodiment may be in the range of 70-80 degrees Celsius, preferably 75 degrees Celsius. Of course, this embodiment does not impose any specific limitation on the first preset temperature, as long as it can meet the user's requirements for cleaning.

[0158] S20, pump the water in the normal temperature water tank into the cold water tank 12f until the water level in the normal temperature water tank reaches a first preset water level, and then pump the water in the cold water tank 12f back into the normal temperature water tank until the water level in the cold water tank 12f reaches a second preset water level.

[0159] Specifically, after the water in the normal temperature water tank is heated, it can be pumped into the cold water tank 12f. During the pumping process, the water level in the normal temperature water tank can be continuously detected, specifically by setting a water level float. When the water level in the normal temperature water tank reaches a first preset water level, the water pumping from the normal temperature water tank to the cold water tank 12f can be stopped. Then, the water in the cold water tank 12f is pumped into the normal temperature water tank until the water level in the cold water tank 12f reaches a second preset water level. The determination of the second preset water level can refer to the determination of the first preset water level. It should be noted that in this embodiment, the first preset water level and the second preset water level are both low water levels, and can be specifically set according to actual conditions.

[0160] S30, repeat the above steps until the water temperature in the cold water tank 12f reaches the second preset temperature, drain the normal temperature water tank and the cold water tank 12f to complete the self-cleaning process of the drinking water system, wherein the difference between the first preset temperature and the second preset temperature is less than the preset threshold.

[0161] Specifically, after executing steps S10 and S20 once, it can be considered that a cleaning operation has been completed, and the contents of steps S10 and S20 can be repeated to better complete the cleaning of the drinking water system. It is understandable that since the cold water tank 12f stores cold water, after the water in the normal temperature water tank is pumped to the cold water tank 12f, the lower temperature of the cold water tank 12f can cool the water. However, low-temperature water has poor sterilization and disinfection capabilities. Therefore, after step S20 is completed, step S10 can be re-executed to reheat the water in the normal temperature water tank through the instant heating module 500 to increase the water temperature. Of course, in some examples, the water temperature may drop very little, so it is also possible to repeat only step S20 and ignore the drop in water temperature.

[0162] When the water in the normal temperature water tank reaches the second preset temperature after being pumped from the normal temperature water tank to the cold water tank 12f, the self-cleaning process is complete and the normal temperature water tank and the cold water tank 12f can be drained. The difference between the first preset temperature and the second preset temperature can be less than a preset threshold value, which can be in the range of 0 to 1.

[0163] In some embodiments of the present application, the drinking water system further includes an ice storage box 15f, which is disposed adjacent to the cold water tank 12f. The control method further includes: emptying the cold water tank 12f and the ice storage box 15f.

[0164] Specifically, as shown in Figure 1, the drinking water system in this embodiment is also provided in an ice storage box 15f, which is arranged adjacent to the cold water tank 12f. After making ice, the ice-making chamber 14f can push the ice to the ice storage box 15f, and the remaining ice water flows to the cold water tank 12f. Therefore, the ice storage box 15f and the cold water tank 12f are arranged adjacent to each other, which can reduce the ice delivery distance and water delivery distance of the ice-making chamber 14f. The control method in this embodiment also includes emptying the cold water tank 12f and the ice storage box 15f. In order to better clean the cold water tank 12f, when the normal temperature water tank pumps clean water into the cold water tank 12f, the water in the cold water tank 12f needs to be emptied first. Moreover, since the ice storage box 15f is arranged adjacent to the cold water tank 12f, during the cleaning process of the cold water tank 12f, the clean water is likely to melt the ice in the ice storage box 15f, thereby affecting the user, and may even cause the ice in the ice storage box 15f to clumping and unable to produce ice normally. Therefore, before the water in the normal temperature water tank is sent to the cold water tank 12f, the ice in the ice storage box 15f also needs to be emptied first to avoid affecting the subsequent use of ice.

[0165] In some embodiments of the present application, the normal temperature water tank is connected to the water supply system via the water inlet valve 16f, and the control method further includes: controlling the water inlet valve 16f to close to stop supplying water to the normal temperature water tank.

[0166] As shown in Figure 1, in this embodiment, the normal temperature water tank is also connected to the water supply system (not shown in the figure) through the water inlet valve 16f. The water supply system can be an external waterway, a pool, etc., and this embodiment does not specifically limit it. A water inlet valve 16f is provided between the water supply system and the normal temperature water tank. The water inlet valve 16f can be in a normally open state. When the drinking water system performs self-cleaning processing, the water inlet valve 16f can be controlled to close to prevent the water supply system from continuously supplying water to the normal temperature water tank and interfering with the self-cleaning of the drinking water system.

[0167] In some embodiments of the present application, a diaphragm pump 131f is provided at the water inlet of the instant heating module 500, and the instant heating module 500 is connected to the first water outlet 111f of the normal temperature water tank through the diaphragm pump 131f, and the water outlet of the instant heating module 500 is connected to the first water inlet of the normal temperature water tank. Turning on the instant heating module 500 to heat the water in the normal temperature water tank includes: turning on the diaphragm pump 131f to pump the water in the normal temperature water tank to the instant heating module 500 for heating, and then pumping the heated water to the normal temperature water tank through the water outlet of the instant heating module 500.

[0168] Specifically, referring to FIG3 , it can be seen that a diaphragm pump 131f is provided at the water inlet of the instant heating module 500. It can be understood that the instant heating module 500 also includes an instant heating component (not shown in the figure), and the diaphragm pump 131f can pump water into the instant heating component for heating treatment. The diaphragm pump 131f includes a water inlet and a water outlet, wherein the water inlet of the diaphragm pump 131f is connected to the first water outlet 111f of the normal temperature water tank, and the water in the normal temperature water tank is pumped into the instant heating module 500. After the heating treatment of the instant heating module, the water can be sent from the water outlet of the instant heating module 500 to the first water inlet of the normal temperature water tank to return to the normal temperature water tank. The direction of the arrow in FIG3 indicates the flow direction of the water path.

[0169] An instant heating reversing valve 17f is also disposed between the instant heating module 500 and the first water inlet of the normal-temperature water tank. The first end of this reversing valve 17f is connected to the water outlet of the instant heating module 500, the second end of this reversing valve 17f is connected to the first water inlet of the normal-temperature water tank, and the third end of this reversing valve 17f is connected to the hot water outlet 18f of the drinking water system. The first and second ends of this reversing valve 17f are normally open, while the first and third ends of this reversing valve 17f are normally closed. When a user requires hot water, the first and third ends of this reversing valve 17f are controlled to connect, providing hot water to the user through the hot water outlet 18f.

[0170] In some embodiments of the present application, the drinking water system also includes a first reversing valve EV1 and a first water pump Q1, the water inlet of the first water pump Q1 is connected to the second water outlet 113f of the normal temperature water tank, the water outlet of the first water pump Q1 is connected to the first end of the first reversing valve EV1, the second end of the first reversing valve EV1 is connected to the water outlet 19f of the drinking water system, and the third end of the first reversing valve EV1 is connected to the first water inlet of the cold water tank 12f, and the water in the normal temperature water tank is pumped into the cold water tank 12f until the water level in the normal temperature water tank is at a first preset water level, including: controlling the first end of the first reversing valve EV1 to be connected to the third end, and turning on the first water pump Q1 to pump the water in the normal temperature water tank into the cold water tank 12f through the first water pump Q1 and the first reversing valve EV1.

[0171] Specifically, as shown in Figure 4, the drinking water system also includes a first reversing valve EV1 and a first water pump Q1. The first water pump Q1 can be a heat-resistant impeller pump. The water inlet of the first water pump Q1 is connected to the second water outlet 113f of the normal-temperature water tank, and the water outlet of the first water pump Q1 is connected to the first end of the first reversing valve EV1. The first water pump Q1 can pump water from the normal-temperature water tank into the first reversing valve EV1. The second end of the first reversing valve EV1 is connected to the water outlet 19f of the drinking water system, and the third end of the first reversing valve EV1 is connected to the first water inlet of the cold water tank 12f. The first and second ends of the first reversing valve EV1 are normally closed and only open when the user needs water. The first and third ends of the first reversing valve EV1 are normally open, allowing water to be delivered from the normal-temperature water tank to the cold water tank 12f.

[0172] More specifically, as shown in FIG4 , the first end and the third end of the first reversing valve EV1 are connected, after which the first water pump Q1 can be turned on. The first water pump Q1 can deliver water from the normal temperature water tank to the first reversing valve EV1, and then flow through the first reversing valve EV1 to the cold water tank 12f to clean the cold water tank 12f. Furthermore, the operating duration of the first water pump Q1 can be determined based on the water level in the normal temperature water tank. When the water level in the normal temperature water tank reaches a first preset water level, the first water pump Q1 is controlled to stop operating because the first preset water level is a low water level. When the water level in the normal temperature water tank reaches the first preset water level, it indicates that there is little water left in the normal temperature water tank, and the first water pump Q1 can be stopped. It should be noted that the direction of the arrows in FIG4 in this embodiment represents the flow direction of the waterway.

[0173] In some embodiments of the present application, the drinking water system further includes a second reversing valve EV2, a third reversing valve EV3 and a second water pump Q2, the first end of the second reversing valve EV2 is connected to the second water inlet of the normal temperature water tank, the second end of the second reversing valve EV2 is connected to the water outlet 19f of the drinking water system, the third end of the second reversing valve EV2 is connected to the first end of the third reversing valve EV3, the second end of the third reversing valve EV3 is connected to the second water inlet of the cold water tank 12f, and the third end of the third reversing valve EV3 is connected to the second water pump Q 2, the water inlet of the second water pump Q2 is connected to the water outlet of the cold water tank 12f, and the water in the cold water tank 12f is pumped back into the normal temperature water tank until the water level in the cold water tank 12f is at a second preset water level, including: controlling the first end of the second reversing valve EV2 to be connected to the third end, connecting the first end of the third reversing valve EV3 to the third end, and turning on the second water pump Q2 to pump the water in the cold water tank 12f into the normal temperature water tank through the second water pump Q2, the second reversing valve EV2 and the third reversing valve EV3.

[0174] Specifically, referring to Figure 5 , the drinking water system in this embodiment further includes a second reversing valve EV2, a third reversing valve EV3, and a second water pump Q2. The second end of the second reversing valve EV2 is connected to the water outlet 19f of the drinking water system, the third end of the second reversing valve EV2 is connected to the first end of the third reversing valve EV3, and the third end of the third reversing valve EV3 is connected to the water outlet of the second water pump Q2. The water inlet of the second water pump Q2 is connected to the water outlet of the cold water tank 12f. If a user requires cold water, cold water can be delivered from the water outlet of the cold water tank by the second water pump Q2 to the third end of the third reversing valve EV3. The water then passes through the first end of the third reversing valve EV3 to the third end of the second reversing valve EV2, and then from the second end of the second reversing valve EV2 to the water outlet 19f of the drinking water system for delivery to the user. In other words, during the process of delivering cold water to the water outlet 19f of the drinking water system, the second end and the third end of the second reversing valve EV2 are in communication, and the first end and the third end of the third reversing valve EV3 are in communication.

[0175] When re-pumping the water in the cold water tank 12f to the normal temperature water tank, it is necessary to control the first end and the third end of the second reversing valve EV2 to be connected, and the first section and the third end of the third reversing valve EV3 to be connected. Then, the second water pump Q2 is turned on. The second water pump Q2 can pump the water in the cold water tank 12f through the third reversing valve EV3 and the second reversing valve EV2 to the normal temperature water tank to clean the normal temperature water tank. The operating time of the second water pump Q2 can be determined based on the water level in the cold water tank 12f. When the water level in the cold water tank 12f reaches a second preset water level, the second water pump Q2 is controlled to stop operating because the second preset water level is low. When the water level in the cold water tank 12f reaches the second preset water level, it indicates that the amount of water remaining in the cold water tank 12f is low, and the second water pump Q2 can stop operating. It should be noted that the direction of the arrows in Figure 5 in this embodiment represents the flow direction of the waterway, and the second water pump Q2 in this embodiment can be an impeller pump.

[0176] In this embodiment, the drinking water system further includes an ice-making chamber 14f, which is disposed between the second end of the third reversing valve EV3 and the water inlet of the cold water tank 12f.

[0177] Specifically, the ice-making chamber 14f is arranged between the second end of the third reversing valve EV3 and the water inlet of the cold water tank 12f. Specifically, a water inlet and a water outlet can be set in the ice-making chamber 14f, and the water inlet of the ice-making chamber 14f is connected to the second end of the third reversing valve EV3, and the water outlet of the ice-making chamber 14f is connected to the water inlet of the cold water tank 12f, so that the water in the cold water tank 12f can circulate between the cold water tank 12f and the ice-making chamber 14f to clean the ice-making chamber 14f as well.

[0178] In some embodiments of the present application, the control method of the drinking water system further includes: controlling the water in the cold water tank 12f to circulate and soak between the cold water tank 12f and the ice making chamber 14f for a first preset time period.

[0179] Specifically, when the water level in the normal temperature water tank reaches a first preset level, the first water pump Q1 is stopped. At this point, clean water is stored in the cold water tank 12f. Therefore, the water in the cold water tank 12f can be controlled to circulate and soak between the cold water tank 12f and the ice making chamber 14f for a first preset time period before being pumped back from the cold water tank 12f to the normal temperature water tank. In this embodiment, after the normal temperature water tank completes pumping water to the cold water tank 12f, the cold water tank 12f is not immediately controlled to pump the water back to the normal temperature water tank. Instead, the water is circulated and soaked in the cold water tank 12f for the first preset time period, thereby achieving a better cleaning effect.

[0180] In this embodiment, the water in the cold water tank 12f is controlled to circulate and soak between the cold water tank 12f and the ice-making chamber 14f for a first preset time period, including: controlling the second end and the third end of the third reversing valve EV3 to be connected, and continuously turning on the second water pump Q2 for the first preset time period, so as to control the water in the cold water tank 12f to circulate and soak between the cold water tank 12f and the ice-making chamber 14f through the third reversing valve EV3 and the second water pump Q2.

[0181] Specifically, as shown in Figure 4, during the process of the normal temperature water tank delivering water to the cold water tank 12f, of course, the normal temperature water tank may have finished delivering water, and a circulation cleaning can be performed between the cold water tank 12f and the ice making chamber 14f. Specifically, the second end and the third end of the third reversing valve EV3 can be controlled to be connected, and then the second water pump Q2 is started to pump the water in the cold water tank 12f into the ice making chamber 14f, and then the water flows back to the cold water tank 12f from the water outlet of the ice making chamber 14f, thereby completing the cleaning process of the ice making chamber 14f and the cold water tank 12f.

[0182] In addition, as can be seen in any of Figures 1, 3, 4, and 5, the ambient temperature water tank in this embodiment is further equipped with a mechanical float 115 for indicating the water level. Furthermore, an ultraviolet lamp 116f is located at the top of the ambient temperature water tank to further disinfect and sterilize the interior of the ambient temperature water tank. The ice making chamber 14f is also equipped with a microswitch 141, a tilting motor 142, and an evaporator 143. The evaporator 143 is capable of making ice. The microswitch 141 then controls the tilting motor 142, which in turn pushes the ice in the ice making chamber 14f into the ice storage bin 15f. The ice storage bin 15f is equipped with an ice dispensing motor 151f, which is connected to an ice dispensing electromagnet 152f. The ice dispensing electromagnet 152f controls the operating state of the ice dispensing motor 151f, thereby enabling the ice dispensing operation. In addition, the ice storage box 15f can be provided with an infrared sensing device 153f to detect the amount of ice in the ice storage box 15f. If ice is detected at the position detected by the infrared sensing device 153f, the ice-making chamber 14f can be controlled to suspend ice-making. If not detected, the ice-making chamber 14f can continue to be controlled to make ice. Furthermore, a lighting lamp 20f is provided at the upper end of the water outlet 19f and the hot water outlet 18f of the drinking water system to facilitate the user to take water and prevent injuries caused by the cup mouth not being aligned with the hot water outlet 18f or the water outlet due to the dim environment. In summary, the control method of the drinking water system of the present application can perform self-cleaning treatment on the drinking water system, inhibit the growth of bacteria and viruses, and reduce the cleaning burden of the user, thereby improving the health and safety factor of the drinking water system and the user's experience.

[0183] Furthermore, the present application proposes a computer-readable storage medium on which a control program for a drinking water system is stored. When the control program for the drinking water system is executed by a processor, the control method for the drinking water system according to any of the above embodiments is implemented.

[0184] The computer-readable storage medium in this embodiment executes the control program of the drinking water system stored thereon through the processor, which can perform self-cleaning on the drinking water system, inhibit the growth of bacteria and viruses, and reduce the user's cleaning burden, thereby improving the health and safety factor of the drinking water system and the user's usage experience.

[0185] FIG6 is a structural block diagram of a water dispenser in an embodiment of the present application.

[0186] As shown in Figure 6, the present application proposes a water dispenser 105, which includes a memory 601, a processor 602, and a control program for a drinking water system stored in the memory 601 and executable on the processor 602. When the processor 602 executes the control program for the drinking water system, it implements a control method for the drinking water system according to any of the above embodiments.

[0187] The water dispenser in this embodiment uses a processor to execute a drinking water system control program stored in memory, enabling self-cleaning of the drinking water system. This inhibits the growth of bacteria and viruses while reducing the user's cleaning burden, improving the health and safety of the drinking water system and enhancing the user experience. Furthermore, through the drinking water system control program described in the above embodiment, the water dispenser in this embodiment has ice-making, heating, and / or chilled water (i.e., room temperature water) functions. Furthermore, the water dispenser in this embodiment may include, but is not limited to, desktop, built-in, vertical, and pipeline models.

[0188] FIG7 is a structural block diagram of a water purifier in an embodiment of the present application.

[0189] As shown in Figure 7, the present application proposes a water purifier 1000, which includes a memory 701, a processor 702, and a control program for a drinking water system stored in the memory 701 and executable on the processor 702. When the processor 702 executes the control program for the drinking water system, it implements a control method for the drinking water system according to any of the above embodiments.

[0190] The water purifier in this embodiment uses a processor to execute a drinking water system control program stored in a memory, enabling the water purifier to self-clean the drinking water system, inhibiting the growth of bacteria and viruses while also reducing the user's cleaning burden, thereby improving the health and safety of the drinking water system and the user's experience. Through the control program of the drinking water system in the above embodiment, the water purifier in this embodiment has the functions of purifying water to make ice, purifying water to heat, and / or purifying water to cool (i.e., at room temperature). Furthermore, the water purifier in this embodiment may include, but is not limited to, desktop water purifiers, embedded water purifiers, vertical water purifiers, and pipeline water purifiers.

[0191] It should be noted that other devices to which the control methods of water dispensers, water purifiers or drinking water systems in the above embodiments can be applied can also add functions such as making coffee drinks, making soda water, and making tea drinks, and their specific application functions are not limited here.

[0192] Furthermore, the present application also proposes a control device for a drinking water system, wherein the drinking water system includes a normal temperature water tank, a cold water tank and an instant heating module, the instant heating module is used to heat the water in the normal temperature water tank, and the control device is used to: turn on the instant heating module to heat the water in the normal temperature water tank, and when the water temperature in the normal temperature water tank reaches a first preset temperature, control the instant heating module to turn off; pump the water in the normal temperature water tank into the cold water tank until the water level in the normal temperature water tank is at a first preset water level, and then re-pump the water in the cold water tank into the normal temperature water tank until the water level in the cold water tank is at a second preset water level; repeat the above steps until the water temperature in the cold water tank reaches the second preset temperature, and then drain the normal temperature water tank and the cold water tank to complete the self-cleaning process of the drinking water system, wherein the difference between the first preset temperature and the second preset temperature is less than the preset threshold value.

[0193] In some embodiments of the present application, the drinking water system further includes an ice storage box, which is disposed adjacent to the cold water tank. The control device is further configured to empty the cold water tank and the ice storage box.

[0194] In some embodiments of the present application, the normal temperature water tank is connected to the water supply system through a water inlet valve, and the control device is also used to: control the water inlet valve to close to stop supplying water to the normal temperature water tank.

[0195] In some embodiments of the present application, a diaphragm pump is provided at the water inlet of the instant heating module, and the instant heating module is connected to the first water outlet 111f of the normal temperature water tank through the diaphragm pump, and the water outlet of the instant heating module is connected to the first water inlet of the normal temperature water tank. The control device is specifically used to: turn on the diaphragm pump to pump the water in the normal temperature water tank to the instant heating module for heating, and then pump the heated water to the normal temperature water tank through the water outlet of the instant heating module.

[0196] In some embodiments of the present application, the drinking water system also includes a fifth reversing valve and a first water pump, the water inlet of the first water pump is connected to the second water outlet 113f of the normal temperature water tank, the water outlet of the first water pump is connected to the first end of the fifth reversing valve, the second end of the fifth reversing valve is connected to the water outlet of the drinking water system, and the third end of the fifth reversing valve is connected to the first water inlet of the cold water tank. The control device is specifically used to: control the first end of the fifth reversing valve to be connected to the third end, and to start the first water pump to pump the water in the normal temperature water tank into the cold water tank through the first water pump and the fifth reversing valve.

[0197] In some embodiments of the present application, the drinking water system also includes a sixth reversing valve, a seventh reversing valve and a second water pump, the first end of the sixth reversing valve is connected to the second water inlet of the normal temperature water tank, the second end of the sixth reversing valve is connected to the water outlet of the drinking water system, the third end of the sixth reversing valve is connected to the first end of the seventh reversing valve, the second end of the seventh reversing valve is connected to the second water inlet of the cold water tank, the third end of the seventh reversing valve is connected to the water outlet of the second water pump, and the water inlet of the second water pump is connected to the water outlet of the cold water tank. The control device is specifically used to: control the first end of the sixth reversing valve to be connected to the third end, the first end of the seventh reversing valve to be connected to the third end, and to start the second water pump to pump the water in the cold water tank into the normal temperature water tank through the second water pump, the sixth reversing valve and the seventh reversing valve.

[0198] In some embodiments of the present application, the drinking water system further includes an ice-making chamber, which is disposed between the second end of the seventh reversing valve and the water inlet of the cold water tank.

[0199] In some embodiments of the present application, the control device is further used to: control the water in the cold water tank to circulate and soak between the cold water tank and the ice making chamber for a first preset time period.

[0200] In some embodiments of the present application, the control device is specifically used to: control the second end and the third end of the seventh reversing valve to be connected, and to turn on the second water pump for a first preset time, so as to control the water in the cold water tank to circulate and soak between the cold water tank and the ice making chamber through the seventh reversing valve and the second water pump.

[0201] It should be noted that the specific implementation of the control device of the drinking water system in this embodiment can refer to the specific implementation of the control method of the drinking water system in the above embodiment, and will not be described in detail here.

[0202] In summary, the control device of the drinking water system in the embodiment of the present application can perform self-cleaning on the drinking water system, inhibiting the growth of bacteria and viruses while also reducing the user's cleaning burden, thereby improving the health and safety factor of the drinking water system and the user's experience.

[0203] Furthermore, the present application also proposes another drinking water system 800, as shown in Figure 8, the drinking water system 800 includes the water dispenser 105 or the water purifier 1000 in the above embodiments, or the drinking water system can also include the control device of the drinking water system in any of the above embodiments.

[0204] The drinking water system in this embodiment can perform self-cleaning on the drinking water system through the water dispenser, water purifier or drinking water system control device in the above embodiments, thereby inhibiting the growth of bacteria and viruses while reducing the user's cleaning burden, thereby improving the health and safety factor of the drinking water system and the user's experience.

[0205] It should be noted that the logic and / or steps represented in the flowcharts or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing the logical functions, and can be embodied in any computer-readable medium for use by an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other system that can fetch and execute instructions from an instruction execution system, apparatus, or device), or in conjunction with such an instruction execution system, apparatus, or device. For purposes of this specification, a "computer-readable storage medium" can be any device that can contain, store, communicate, propagate, or transmit a program for use by an instruction execution system, apparatus, or device, or in conjunction with such an instruction execution system, apparatus, or device. More specific examples (non-exhaustive list) of computer-readable media include the following: an electrical connection portion having one or more wires (electronic device), a portable computer disk cartridge (magnetic device), random access memory (RAM), read-only memory (ROM), erasable and programmable read-only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read-only memory (CDROM). Furthermore, the computer-readable medium may even be paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example, by optically scanning the paper or other medium and then editing, interpreting or processing it in another suitable manner if necessary, and then storing it in a computer memory.

[0206] It should be understood that various parts of the present application can be implemented using hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented using software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented using hardware, as in another embodiment, any one of the following technologies known in the art or a combination thereof can be used to implement: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application-specific integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0207] The ice-making module 100 according to an embodiment of the present application will be described below with reference to the accompanying drawings.

[0208] 9 to 18 , the ice-making module 100 according to an embodiment of the present application may include: a box body 10 and a cold water pipe 20 .

[0209] Specifically, the housing 10 has an inner cavity 11e, which includes a cold water chamber 12e and an ice-making chamber 13. The cold water chamber 12e can be used to store liquids such as cold water and beverages, while the ice-making chamber 13 can be used to make ice cubes. The inlet end of the cold water pipe 20 is connected to the cold water chamber 12e, and at least a portion of the cold water pipe 20 is located within the inner cavity 11e.

[0210] In some embodiments, the wall of the housing 10 includes an insulation layer 14e. The insulation layer 14e can keep liquids, ice cubes, etc. within the housing 10 warm, thereby reducing cooling energy consumption and condensation on the outer surface of the housing 10, thereby preventing water from dripping or accumulating in the ice-making module 100. The insulation layer 14e can be made of a foam material, such as expanded polystyrene board (EPS board), extruded polystyrene board (XPS board), or polyurethane foam.

[0211] In some embodiments, the inner cavity 11e may further include other chambers, such as an ice storage chamber 15 for storing ice, a flavoring chamber for adjusting the flavor of liquid, etc. In some embodiments, the box wall of the box body 10 may further include other components such as a box body 16, etc., all of which are within the scope of protection of this application.

[0212] The cold water chamber 12e can be used to store liquid. The type of liquid can be determined according to user needs and is not limited in this application. For ease of understanding, this application will be described using the cold water chamber 12e storing cold water as an example.

[0213] The cold water in the cold water chamber 12e enters the cold water pipe 20 through its inlet end and is then transported to a predetermined location through the cold water pipe 20. For example, the cold water can be transported through the cold water pipe 20 to the water intake 210 for the user to access as needed. Alternatively, the cold water can enter the ice-making chamber 13 through the cold water pipe 20, where the cold water is used to make ice cubes, thereby achieving the ice-making function of the ice-making module 100. In some embodiments including the insulation layer 14e, the insulation layer 14e can insulate the inner chamber 11e, thereby enhancing the cooling effect of the cold water in the cold water chamber 12e. This allows the cold water in the cold water chamber 12e to be maintained at a desired low temperature, or at a temperature that facilitates the formation of ice cubes, thereby improving the ice-making efficiency of the ice-making module 100 and reducing energy consumption.

[0214] Because the cold water pipe 20 is used to transport cold water, the temperature of the cold water pipe 20 itself is relatively low. In this application, at least a portion of the cold water pipe 20 is located within the inner cavity 11e, which is used to store relatively low-temperature cold water. The cold water and the space within the inner cavity 11e are both relatively low in temperature, thus keeping the internal temperature of the cold water pipe 20 equal to or close to the ambient temperature. This helps reduce the temperature difference between the inside and outside of the cold water pipe 20, thereby at least reducing the formation of condensation on the surface of the cold water pipe 20 within the inner cavity 11e. Furthermore, by reducing the extent of the cold water pipe 20 exposed outside the housing 10, the amount of condensation dripping onto the outside of the ice-making module 100 is reduced, thereby reducing the likelihood of dripping, accumulation, or mold forming on the ice-making module 100 and its exterior, thereby improving the user experience. Furthermore, the cold water flowing within the cold water pipe 20 is less likely to freeze, making the ice-making function of the ice-making module 100 more reliable.

[0215] According to the ice-making module 100 of the embodiment of the present application, the liquid, ice cubes, etc. in the box body 10 can be insulated through the insulation layer 14e, which is beneficial to improving the ice-making efficiency of the ice-making module 100 and reducing the refrigeration energy consumption, and making it difficult for condensation water to be generated on the outer surface of the box body 10, reducing the possibility of dripping or accumulation of water in the ice-making module 100. At the same time, at least a part of the cold water pipe 20 is placed in the inner cavity 11e, which can at least reduce the temperature difference between the inside and outside of the cold water pipe 20 located in the inner cavity 11e, thereby reducing the generation of condensation water on the surface of the cold water pipe 20, and reducing the condensation water dripping outside the ice-making module 100, thereby reducing the possibility of dripping, accumulation or mold in the ice-making module 100 and the environment in which the ice-making module 100 is located, which is beneficial to improving the user experience.

[0216] In some embodiments of the present application, as shown in Figures 12-15 and 18, the wall of the inner cavity 11e is provided with a groove 111, and the cold water pipe 20 is embedded in the groove 111. Embedding the cold water pipe 20 in the groove 111 can limit the cold water pipe 20, reduce the possible shaking of the cold water pipe 20, thereby enhancing the installation stability of the cold water pipe 20 and making the cold water transmission of the cold water pipe 20 more reliable. Among them, the groove 111 can be provided in the cavity wall of the cold water cavity 12e, or in the cavity wall of the ice-making cavity 13, or in the cavity wall of both the cold water cavity 12e and the ice-making cavity 13. This application does not limit this. It is sufficient that the cold water pipe 20 can be embedded in the groove 111.

[0217] For example, in some embodiments where the groove 111 is provided in the wall of the ice-making chamber 13, embedding the cold water pipe 20 in the groove 111 can reduce the impact of ice cubes or the ice-making assembly 19 in the ice-making chamber 13 on the cold water pipe 20, thereby protecting the cold water pipe 20 and extending the service life of the cold water pipe 20. Furthermore, the cold water pipe 20 is less likely to freeze with the ice cubes and affect ice production.

[0218] In some embodiments of the present application, as shown in Figures 11-14, the wall of the box body 10 further includes a box body 16, which defines an inner cavity 11e. This allows the chambers included in the inner cavity 11e, such as the cold water chamber 12e and the ice-making chamber 13, to have a certain degree of spatial connectivity. This allows the cold energy of the ice-making assembly 19 or ice cubes in the ice-making chamber 13 to be exchanged with the cold water in the cold water chamber 12e, thereby maintaining a low temperature. In addition, by designing the shape of the box body 16, the position and shape of the chamber can be set, while avoiding components outside the ice-making module 100, thereby improving compactness.

[0219] In some embodiments including the thermal insulation layer 14e, the thermal insulation layer 14e is wrapped around the outside of the box body 16, which not only enhances the thermal insulation effect of the inner cavity 11e, but also provides a certain degree of protection for the box body 16. When the box body 10 is impacted, the thermal insulation layer 14e can provide a certain buffering effect, thereby extending the service life of the box body 10.

[0220] In some embodiments, as shown in Figures 15 and 16, the ice-making module 100 further includes a water pump 30, which is connected to the cold water pipe 20 and is used to drive the flow of liquid within the cold water pipe 20, thereby facilitating the transmission of cold water from the cold water chamber 12e to a set position through the cold water pipe 20. The water pump 30 can be connected to the end, middle portion, etc. of the cold water pipe 20, and this application does not limit this. By controlling the on / off and power of the water pump 30, the transmission state and rate of the cold water in the cold water pipe 20 can be controlled to adapt to the ice-making rate of the ice-making chamber 13.

[0221] In some embodiments, the water pump 30 is disposed outside the insulation layer 14e. This prevents the water pump 30 from malfunctioning due to being immersed in the cold water in the cold water chamber 12e, thus easily meeting waterproof requirements and extending the service life of the water pump 30. Furthermore, the water pump 30 being disposed outside the insulation layer 14e facilitates ventilation and heat dissipation for the water pump 30, thereby improving the operating efficiency of the water pump 30.

[0222] For example, in some embodiments, the water pump 30 is located outside the box body 16 and is at least partially embedded in the insulation layer 14e. This prevents the water pump 30 from malfunctioning due to water damage, extending the service life of the water pump 30, facilitating ventilation and heat dissipation, and improving the operating efficiency of the water pump 30. Furthermore, at least a portion of the liquid flow path of the water pump 30 can be embedded in the insulation layer 14e, utilizing the insulation layer 14e for heat preservation, reducing the risk of condensation on the surface of the water pump 30, thereby improving the safety of the water pump 30 and reducing dripping, water accumulation, and mold in the ice making module 100.

[0223] For example, the portion where the cold water pipe 20 is connected to the water pump 30 can be embedded in the insulation layer 14e or even arranged inside the insulation layer 14e, that is, the portion where the cold water pipe 20 is connected to the water pump 30 is located in the inner cavity 11e, thereby reducing the condensed water generated at the cold water pipe 20 and reducing the condensed water dripping on the outside of the ice-making module 100, thereby reducing the possibility of dripping, accumulation or mold on the ice-making module 100 and outside the ice-making module 100, which is beneficial to extending the service life of the ice-making module 100.

[0224] In some embodiments of the present application, as shown in Figures 13-16 , the cold water pipe 20 includes a first pipe section 21, a second pipe section 22, and a third pipe section 23. The first pipe section 21 is located in the cold water chamber 12e, the second pipe section 22 is located in the ice-making chamber 13, and the third pipe section 23 is embedded in the wall of the housing 10. The inlet end of the second pipe section 22 is connected to the outlet end of the first pipe section 21, which serves as the outlet end of the cold water pipe 20. The outlet end of the third pipe section 23 is connected to the inlet end of the first pipe section 21, which serves as the inlet end of the cold water pipe 20. Therefore, the entire cold water pipe 20 is not located outside the housing 10, preventing the ice-making module 100 from generating condensation due to the cold water pipe 20, which could lead to dripping, accumulation, or mold, further improving the user experience.

[0225] The first pipe segment 21, the second pipe segment 22, and the third pipe segment 23 can be a single piece or connected separate pieces. For example, in some embodiments where the first pipe segment 21, the second pipe segment 22, and the third pipe segment 23 are connected separate pieces, the cold water pipe 20 can be easily disassembled and assembled in sections, facilitating installation, maintenance, or partial replacement of the cold water pipe 20, effectively reducing the maintenance cost of the cold water pipe 20. In some embodiments where the first pipe segment 21, the second pipe segment 22, and the third pipe segment 23 are a single piece, the overall structure of the cold water pipe 20 is more durable and less likely to separate, thereby increasing practicality.

[0226] In some embodiments including a water pump 30, as shown in Figures 15-16, the inlet end of the third pipe segment 23 serves as the inlet end of the cold water pipe 20, and the inlet end of the third pipe segment 23 is connected to the water pump 30, thereby achieving a connection between the water pump 30 and the cold water pipe 20, facilitating the driving force of the water pump 30 and enabling the cold water to be transported from the cold water chamber 12e to the set location. Specifically, the cold water in the cold water chamber 12e flows into the water pump 30 and, driven by the water pump 30, sequentially flows through the third pipe segment 23, the first pipe segment 21, and the second pipe segment 22, thereby transporting the cold water in the cold water pipe 20 and facilitating the cold water to be transported to the set location.

[0227] In some embodiments of the present application, as shown in Figures 17 and 18, the cold water pipe 20 includes a curved pipe section 24. The side wall of the housing 10 is provided with a connecting channel 17. The curved pipe section 24 extends upward and then bends downward, and the outlet end of the curved pipe section 24 is connected to the connecting channel 17. The cold water can then switch its transmission direction through the curved pipe section 24 and the connecting channel 17 without relying on other components, which helps reduce production costs and ease of use, making it easy to implement. For example, the cold water can switch its transmission direction from upward to downward through the curved pipe section 24, and then the cold water can be transmitted to the ice-making chamber 13 or other locations through the connecting channel 17. The curved pipe section 24 can be an inverted U-shaped pipe, etc., and this is not limited in this application.

[0228] In some embodiments, as shown in Figures 12-14 and 17-18, a recess 18 is provided on the sidewall of the housing 10. The communication channel 17 has an opening formed in the bottom wall of the recess 18, and the outlet end of the curved pipe section 24 is connected to the opening. The communication opening between the curved pipe section 24 and the communication channel 17 is located in the recess 18 on the sidewall of the housing 10. This reduces interference from the external environment on the communication between the curved pipe section 24 and the communication channel 17, making the connection between the curved pipe section 24 and the communication channel 17 more stable and enhancing the reliability of switching the cold water flow direction.

[0229] In some embodiments, the ice-making module 100 further includes a filler block 40. The curved pipe section 24 is embedded within the filler block 40, which in turn is embedded within the recess 18. The recess 18 and the filler block 40 cooperate to position and secure the curved pipe section 24, improving the stability of the connection between the curved pipe section 24 and the connecting passage 17. This also helps save installation space for the ice-making module 100 and makes the structure of the ice-making module 100 more compact. Furthermore, the filler block 40 shields the connection between the curved pipe section 24 and the connecting passage 17 in the recess 18, further reducing external interference with the connection between the curved pipe section 24 and the connecting passage 17 and enhancing the reliability of switching the cold water flow direction.

[0230] In some specific embodiments, the filling block 40 can be made of elastic materials such as silicone, natural rubber, etc., which can easily obtain a shape that fits the recess 18, thereby enhancing the stability of the filling block 40 embedded in the recess 18, and the use of the filling block 40 made of elastic material is conducive to achieving sealing with the inner surface of the recess 18, thereby facilitating improving the sealing effect at the connection between the curved pipe section 24 and the connecting channel 17.

[0231] In some embodiments where the cold water pipe 20 includes a curved section 24, as shown in Figures 13 and 17-18, the cold water pipe 20 further includes a pipe body 25. One end of the pipe body 25 is a straight section 26 extending in a vertical direction. The inlet end of the curved section 24 is connected to the straight section 26. Cold water is transferred from the straight section 26 to the curved section 24. The straight section 26 extends in a vertical direction, while the curved section 24 bends upward and then downward, facilitating a faster cold water transfer rate and improving the ice-making efficiency of the ice-making module 100. The curved section 24 is a flexible pipe, which is easy to manufacture and can be formed into any shape, such as a U-shaped pipe. It also provides good sealing properties, preventing cold water from leaking from the connection between the curved section 24 and other components. For example, the curved section 24 can be made of silicone or rubber.

[0232] In some embodiments of the present application, as shown in Figures 10, 13, and 18, the outlet end of the cold water pipe 20 is connected to at least one of the ice-making chamber 13 and the water inlet 210. For example, in some embodiments, the ice-making chamber 13 and the water inlet 210 are both connected to the outlet end of the cold water pipe 20. Cold water from the cold water pipe 20 can flow to the ice-making chamber 13 to achieve the ice-making function. The cold water is then transferred to the ice-making chamber 13, allowing the ice-making assembly 19 to use the cold water to make ice, thereby improving the ice-making efficiency of the ice-making module 100. The cold water from the cold water pipe 20 can also flow to the water inlet 210 for drinking by the user, allowing the cold water to be used for both ice-making and drinking, providing more diverse functions. The water inlet 210 is where the user draws water and can provide the user with cold water. In some embodiments, the water inlet 210 can also provide the user with water at other temperatures, such as boiled water.

[0233] In some embodiments, as shown in Figures 12-13 and 18, a first ice-making water inlet 131 is provided on the wall of the ice-making chamber 13. The outlet of the cold water pipe 20 is connected to both the first ice-making water inlet 131 and the water intake 210 via a water circuit control module 200. Through the water circuit control module 200, cold water in the cold water pipe 20 can enter the first ice-making water inlet 131 to enter the ice-making chamber 13 and make ice. Cold water in the cold water pipe 20 can also flow to the water intake 210 for drinking, making it easier to control the direction of the cold water flow. In some specific embodiments, the water circuit control module 200 may include a reversing valve 230, a water circuit board 220, etc., although this application is not limited thereto. It suffices to connect both the first ice-making water inlet 131 and the water intake 210 to the outlet of the cold water pipe 20.

[0234] In some embodiments, as shown in FIG18 , the wall of the ice-making chamber 13 is provided with a second ice-making water inlet 132, which is connected to a water tank 310. The water tank 310 stores water and supplies it to the ice-making chamber 13 through the second ice-making water inlet 132, ensuring stable ice-making operation of the ice-making module 100. Furthermore, the continuous supply of water from the water tank 310 to the ice-making chamber 13 through the second ice-making water inlet 132 cleans the ice-making chamber 13 and dissolves ice condensed on the walls of the ice-making chamber 13, reducing the impact of the ice layer on the inner wall of the ice-making chamber 13 on the ice-making function and improving the ice-making efficiency of the ice-making module 100.

[0235] In addition, in some embodiments in which both the cold water chamber 12e and the water tank 310 are connected to the ice-making chamber 13, low-temperature water can be provided to the ice-making chamber 13 through the cold water chamber 12e to improve the ice-making efficiency; when the amount of cold water in the cold water chamber 12e is insufficient to support the ice-making requirements of the ice-making chamber 13, room-temperature water can be provided from the water tank 310 to the ice-making chamber 13 to ensure stable operation of the ice-making function.

[0236] In some embodiments of the present application, as shown in Figures 13 and 14 , the ice-making chamber 13 is located on one side of the cold water chamber 12e. The bottom wall of the ice-making chamber 13 is higher than the bottom wall of the cold water chamber 12e, and a first communication port 133 is provided on the bottom wall of the ice-making chamber 13 to communicate with the cold water chamber 12e. Cold water in the ice-making chamber 13 that has not yet formed ice cubes or cold water formed by melting ice cubes can flow downward into the cold water chamber 12e through the first communication port 133, reducing the amount of cold water remaining in the ice-making chamber 13, thereby slowing the melting of ice cubes and enhancing the reliability of ice making in the ice-making chamber 13.

[0237] At the same time, in some embodiments, the cold water in the cold water chamber 12e can flow to the ice-making chamber 13 through the cold water pipe 20, thereby achieving cold water circulation between the cold water chamber 12e and the ice-making chamber 13. The temperature of the cold water flowing from the ice-making chamber 13 into the cold water chamber 12e is closer to the temperature of the ice cubes, thereby lowering the temperature of the cold water in the cold water chamber 12e. After the cold water in the cold water chamber 12e enters the ice-making chamber 13, it can be made into ice cubes more quickly, thereby improving the ice-making efficiency of the ice-making module 100. Furthermore, the ice-making assembly 19 in the ice-making chamber 13 can be used not only to make ice but also to cool water, eliminating the need for additional cooling water components. This helps reduce the number of components in the ice-making module 100, lowering costs, and achieving device miniaturization.

[0238] In some embodiments, as shown in FIG12 , the inner chamber 11e further includes an ice storage chamber 15 for storing ice cubes made in the ice making chamber 13. For example, in some embodiments including an ice extraction port 50, ice cubes in the ice storage chamber 15 can be taken out by a user through the ice extraction port 50.

[0239] The ice storage chamber 15 is located above the cold water chamber 12e, making the internal structure of the housing 10 more compact and improving the utilization of the space in the inner chamber 11e. Furthermore, a second connecting port 151 is provided on the bottom wall of the ice storage chamber 15, communicating with the cold water chamber 12e. This allows ice water formed by melting ice in the ice storage chamber 15 to flow downward from the second connecting port 151 into the cold water chamber 12e. This reduces the amount of ice water remaining in the ice storage chamber 15 and the likelihood of ice cubes being soaked in water. This helps slow the melting of ice cubes, improves ice storage reliability, and enhances the user experience with ice. Furthermore, the flow of ice water from the second connecting port 151 into the cold water chamber 12e helps bring the temperature of the cold water in the cold water chamber 12e closer to that of the ice cubes, effectively maintaining the heat of the cold water in the cold water chamber 12e.

[0240] The water dispenser according to the embodiment of the present application includes the ice-making module 100 according to the embodiment of the present application. Because the ice-making module 100 according to the embodiment of the present application has the aforementioned beneficial technical effects, the water dispenser according to the embodiment of the present application can insulate the liquid, ice cubes, etc. within the housing 10 through the insulation layer 14e, thereby improving the ice-making efficiency of the ice-making module 100 and reducing refrigeration energy consumption. It also prevents condensation from forming on the outer surface of the housing 10, reducing the possibility of water dripping or water accumulation in the ice-making module 100. Furthermore, placing at least a portion of the cold water pipe 20 within the inner cavity 11e can at least reduce the temperature difference between the inside and outside of the cold water pipe 20 within the inner cavity 11e, thereby reducing the generation of condensation on the surface of the cold water pipe 20 and the amount of condensation dripping outside the ice-making module 100. This reduces the possibility of water dripping, water accumulation, or mold in the ice-making module 100 and the environment surrounding the ice-making module 100, thereby improving the user experience.

[0241] For example, the water dispenser can be a desktop water dispenser, a vertical water dispenser, an embedded water dispenser, a pipeline dispenser, etc., all of which are within the scope of protection of this application. In addition, the water dispenser can include other modules to make coffee, soda water, tea, etc., to achieve a multifunctional water dispenser.

[0242] In some embodiments, the water dispenser can also include at least one of the following functions: heating, constant temperature water, multi-stage warm water, and cold water, thereby achieving functional diversification and structural integration. When used in a water dispenser, the ice-making module 100 can reduce the space occupied by the dispenser, providing more space for other functional modules and facilitating the miniaturization of the dispenser.

[0243] The beverage purifier 1000 according to the embodiment of the present application includes the ice-making module 100 according to the embodiment of the present application. Due to the aforementioned beneficial technical effects of the ice-making module 100 according to the embodiment of the present application, the beverage purifier 1000 according to the embodiment of the present application can insulate the liquid, ice cubes, etc. within the housing 10 through the insulation layer 14e, thereby improving the ice-making efficiency of the ice-making module 100 and reducing refrigeration energy consumption. It also prevents condensation from forming on the outer surface of the housing 10, reducing the possibility of water dripping or accumulation in the ice-making module 100. Furthermore, placing at least a portion of the cold water pipe 20 within the inner cavity 11e can at least reduce the temperature difference between the inside and outside of the cold water pipe 20 within the inner cavity 11e, thereby reducing the formation of condensation on the surface of the cold water pipe 20 and the amount of condensation dripping outside the ice-making module 100. This reduces the possibility of water dripping, accumulation, or mold in the ice-making module 100 and the environment surrounding the ice-making module 100, thereby improving the user experience.

[0244] For example, the water dispenser 1000 can be a desktop water dispenser, a vertical water dispenser, a built-in water dispenser, a pipeline dispenser, etc., all of which are within the scope of protection of this application. In addition, the water dispenser 1000 can include other modules to make coffee, soda water, tea, etc., realizing a multifunctional water dispenser 1000.

[0245] In some embodiments, the water purifier 1000 may also have at least one of a water purification function, a heating function, a constant temperature water function, a multi-stage warm water function, and a cold water function, thereby achieving functional diversification and structural integration of the water purifier 1000. When used in the water purifier 1000, the ice-making module 100 can reduce the space occupied by the water purifier 1000, providing more installation space for other functional modules, and facilitating the miniaturization of the water purifier 1000.

[0246] The ice making module 100 and the water purifier 1000 according to a specific embodiment of the present application are described in detail below with reference to the accompanying drawings. It is worth noting that the following description is merely illustrative and should not be construed as limiting the application.

[0247] As shown in Figures 9 to 18, an ice-making module 100 according to a specific embodiment of the present application is used in a water purifier 1000. The water purifier 1000 includes the ice-making module 100, a water circuit control module 200, a water tank module 300, an electronic control module 400, an instant heating module 500, and a refrigeration module 600. The ice-making module 100 includes a housing 10, a cold water pipe 20, a water pump 30, a filling block 40, and an ice extraction port 50. The water circuit control module 200 includes a water extraction port 210, a water circuit plate 220, and a reversing valve 230. The water tank module 300 includes a water tank 310 and a water level sensor provided in the water tank 310.

[0248] The cabinet 10 includes an insulation layer 14e and a main body 16. The insulation layer 14e is made of a foam material and covers the main body 16. The sidewalls of the cabinet 10 are provided with a recess 18 and a communication channel 17. The communication channel 17 has an opening formed in the bottom wall of the recess 18. The main body 16 defines an inner chamber 11e, the walls of which are provided with a groove 111. The inner chamber 11e includes a cold water chamber 12e, an ice-making chamber 13, and an ice storage chamber 15. The ice-making chamber 13 is located to the right of the ice storage chamber 15, and the cold water chamber 12e is located below the ice storage chamber 15.

[0249] The front side wall of the ice-making chamber 13 is provided with a first ice-making water inlet 131 and a second ice-making water inlet 132. The first ice-making water inlet 131 communicates with the cold water chamber 12e, while the second ice-making water inlet 132 communicates with the water tank 310. The bottom wall of the ice-making chamber 13 is provided with a first communication port 133, which communicates with the cold water chamber 12e. An ice-making assembly 19 is housed within the ice-making chamber 13. A refrigeration module 600 is connected to the ice-making assembly 19 to allow heat exchange medium to flow between the refrigeration module 600 and the ice-making assembly 19. The refrigeration module 600 is used to reduce the temperature of the heat exchange medium, which then performs ice-making within the ice-making assembly 19. A second communication port 151 is provided on the bottom wall of the ice-storage chamber 15, which communicates with the cold water chamber 12e. An ice taking port 50 is provided at the front end of the ice storage chamber 15 . The ice storage chamber 15 is also provided with a pusher 152 . The pusher 152 is used to push ice cubes toward the ice taking port 50 for users to take ice.

[0250] The cold water pipe 20 includes a first pipe section 21, a second pipe section 22, and a third pipe section 23. The first pipe section 21 is located in the cold water chamber 12e, and the second pipe section 22 is located in the ice-making chamber 13. The second pipe section 22 is embedded in the groove 111. The outlet end of the second pipe section 22 serves as the outlet end of the cold water pipe 20, and the inlet end of the second pipe section 22 is connected to the outlet end of the first pipe section 21. The third pipe section 23 is embedded in the wall of the housing 10. One end of the third pipe section 23 serves as the inlet end of the cold water pipe 20, which is connected to the water pump 30. The other end of the third pipe section 23 is connected to the first pipe section 21. The water pump 30 is embedded in the housing 10. One end of the water pump 30 communicates with the cold water chamber 12e. Cold water in the cold water chamber 12e enters the water pump 30 and is driven by the water pump 30 to enter the cold water pipe 20.

[0251] The first tube section 21, a portion of the second tube section 22, and the third tube section 23 form the tube body 25. The other portion of the second tube section 22 forms the curved tube section 24. One end of the tube body 25 is a straight tube section 26 extending vertically. The curved tube section 24 is shaped like an inverted U-shaped tube and is embedded in a filler block 40, which in turn is embedded in the recess 18. Both the curved tube section 24 and the filler block 40 are made of silicone, which facilitates molding and provides good sealing.

[0252] In addition, the instant heating module 500 and the reversing valve 230 are both connected to the electronic control module 400 to switch between states under the control of the electronic control module 400. The instant heating module 500 is connected to the water tank 310 and is connected to the water inlet 210 through the waterway plate 220 and the reversing valve 230. Thus, the heating temperature of the instant heating module 500 is controlled by the electronic control module 400, and the water outlet temperature of the water inlet 210 is controlled by the instant heating module 500.

[0253] When the ice-making module 100 starts working, the cold water in the cold water chamber 12e enters the water pump 30 and is driven by the water pump 30 to flow through the third pipe section 23, the first pipe section 21 and the second pipe section 22 of the cold water pipe 20 in sequence, and finally flows to the connecting channel 17 after passing through the curved pipe section 24 of the second pipe section 22; then the cold water flows from the connecting channel 17 to the water circuit plate 220 of the water circuit control module 200, and the flow direction of the cold water is controlled by the reversing valve 230; the reversing valve 230 allows the cold water to flow out through the water intake 210 for the user to take cold water, or to flow into the ice-making chamber 13 through the first ice-making water inlet 131, so as to realize ice making in the ice-making chamber 13 through the ice-making assembly 19.

[0254] During the ice-making process, excess cold water in the ice-making chamber 13 flows downwardly into the cold water chamber 12e through the first connecting port 133, achieving cold water circulation between the cold water chamber 12e and the ice-making chamber 13. When the cold water in the cold water chamber 12e and the ice-making chamber 13 is insufficient, water can be replenished from the water tank 310 through the water circuit control module 200 and the second ice-making water inlet 132 to the ice-making chamber 13, thereby supplying water for the refrigeration and ice-making functions of the ice-making module 100.

[0255] Furthermore, the first and second sections 21, 22 of the cold water pipe 20 are both located within the insulation layer 14e of the housing 10, while the third section 23 is embedded in the wall of the housing 10. This helps minimize the temperature difference between the inside and outside of the cold water pipe 20, thereby reducing condensation on the surface of the cold water pipe 20. Furthermore, the entire cold water pipe 20 is not located outside the housing 10, preventing dripping, accumulation, or mold from condensation on the surface of the cold water pipe 20 in the environment surrounding the ice-making module 100, thereby improving the user experience.

[0256] The water purifier 1000 offers a variety of functions. It not only makes ice but also provides water at multiple temperatures, including cold water, room temperature water, and hot water. For example, after the cold water from the cold water pipe 20 passes through the curved pipe section 24 and flows into the connecting channel 17, it can flow through the water control module 200 to the water intake 210 for the user to drink. Alternatively, the water purifier 1000's instant heating module 500 and other modules can control the water temperature to produce room temperature water or hot water at multiple temperature ranges, meeting the user's drinking and beverage mixing needs. The modular design of the water purifier 1000 offers high maintainability and ease of repair or replacement of each module. Furthermore, the modular design is flexible and can be customized to meet user needs, resulting in high practicality.

[0257] The ice-making module 100 according to an embodiment of the present application will be described below with reference to the accompanying drawings.

[0258] 9 to 18 , the ice-making module 100 according to an embodiment of the present application may include: a box body 10 and a cold water pipe 20 .

[0259] Specifically, the housing 10 has an inner cavity 11e, which includes a cold water chamber 12e and an ice-making chamber 13. The cold water chamber 12e can be used to store liquids such as cold water and beverages, while the ice-making chamber 13 can be used to make ice cubes. The inlet end of the cold water pipe 20 is connected to the cold water chamber 12e, and at least a portion of the cold water pipe 20 is located within the inner cavity 11e.

[0260] According to the ice-making module 100 of the embodiment of the present application, by placing at least a portion of the cold water pipe 20 in the inner cavity 11e, the temperature difference between the inside and outside of the cold water pipe 20 located in the inner cavity 11e can at least be reduced, thereby reducing the generation of condensed water on the surface of the cold water pipe 20 and reducing the condensed water dripping outside the ice-making module 100, thereby reducing the possibility of dripping, accumulation of water or mold in the ice-making module 100 and the environment in which the ice-making module 100 is located, which is beneficial to improving the user experience.

[0261] In some embodiments, the water pump 30 is located outside the inner cavity 11e. For example, in some embodiments including an insulation layer 14e, the water pump 30 is located outside the insulation layer 14e. This prevents the water pump 30 from malfunctioning due to being immersed in the cold water of the cold water cavity 12e, thus easily meeting waterproof requirements and extending the service life of the water pump 30. Furthermore, the water pump 30 being located outside the insulation layer 14e facilitates ventilation and heat dissipation for the water pump 30, thereby improving its operating efficiency.

[0262] .

[0263] In combination with Figures 19, 20 and 30 to 32, the water path component (or water path control module 200) of the water dispenser 105 according to an embodiment of the present application includes: a water path plate 220, the water path plate 220 has a water storage component interface 1201, a hot water component interface 1202, a cold water component interface 1203 and a water outlet component interface 105, wherein the water storage component interface 1201 is used to connect the water storage component (or water tank module 300); the hot water component interface 1202 is used to connect the hot water component (or instant heating module 500); the cold water component interface 1203 is used to connect the cold water component 11; the water outlet component interface 105 is used to connect the water outlet component 102.

[0264] The waterway plate 220 includes built-in flow paths connected to the water storage assembly interface 1201, the hot water assembly interface 1202, the cold water assembly interface 1203, and the water outlet assembly interface 105. The reversing assembly 14, connected to the waterway plate 220, switches the flow direction of fluid between the water storage assembly interface 1201, the hot water assembly interface 1202, the cold water assembly interface 1203, and the water outlet assembly interface 105. The waterway plate 220 connects the water storage assembly, the hot water assembly, the cold water assembly 11, the ice making assembly 19, the water outlet assembly 102, and so on, facilitating the integration of the waterway, increasing the integration level of the water dispenser 105 and reducing its size. Furthermore, the reversing assembly 14 can switch the direction of the water flow, enabling flow switching between cooling water, hot water, and ice making to meet diverse needs.

[0265] According to the water path component of the water dispenser 105 of the embodiment of the present application, the water path component integrates multiple interfaces, which can be used to connect the cold water component 11, the hot water component water outlet component 102, etc., and highly integrate the flow path in the water dispenser 105, thereby facilitating maintenance and improving space utilization.

[0266] As shown in Figures 19 and 20, a water dispenser 105 according to an embodiment of the present application includes: a water storage assembly, a hot water assembly, a cold water assembly 11, an ice-making assembly 19, a water outlet assembly 102, and a water circuit assembly according to the aforementioned water dispenser 105. The water storage assembly is configured to store water and provide a water source for the water dispenser 105; the hot water assembly is used to heat water to produce hot water; the cold water assembly 11 is used to cool water to produce cold water; the ice-making assembly 19 is used to make ice to produce ice cubes; the water outlet assembly 102 is used to supply water; and the water circuit assembly is used to guide the flow of water and switch the direction of the water flow. The water dispenser 105 can have functions such as cooling water, making hot water, and making ice, expanding the scope of application of the water dispenser 105. The water storage assembly interface 1201 is connected to the water storage assembly; the hot water assembly interface 1202 is connected to the hot water assembly; the cold water assembly interface 1203 is connected to the cold water assembly 11; and the water outlet assembly interface 105 is connected to the water outlet assembly 102. According to the water dispenser 105 of the embodiment of the present application, the water dispenser 105 integrates functions such as cooling water, making ice, and making hot water, which can expand the functions of the water dispenser 105, and integrate the flow path through the water path component, so as to realize the modular design of the water dispenser 105 and facilitate the reduction of the volume of the water dispenser 105.

[0267] As shown in Figure 19, the water outlet component 102 is arranged on the left side of the cold water component 11, the hot water component is arranged on the right side of the cold water component 11, and there is a accommodating cavity between the lower right side of the cold water component 11 and the hot water component, which can accommodate refrigeration components such as compressors, and the water channel component is arranged on the front side of the cold water component 11.

[0268] For the convenience of description, the following description will be made by taking the application of the water channel assembly to the above-mentioned water dispenser 105 as an example, but this does not limit the scope of protection of this application.

[0269] The present application has a water storage component, a hot water component, a cold water component 11, etc., and water can be supplied to the hot water component and the cold water component 11 through the water storage component, so that the hot water component and the cold water component 11 can process the water of the water storage component and send it out through the water outlet component 102. In addition, the water outlet component 102, the hot water component and the cold water component 11 can also be connected to the water outlet component 102, so that the water in the water storage component, the water treated by the hot water component and / or the water treated by the cold water component 11 can be sent out through the water outlet component 102.

[0270] As shown in Figures 20 and 31 , in some embodiments, the waterway plate 220 integrates a flow path connecting the water outlet assembly interface 105 to the water storage assembly interface 1201, the hot water assembly interface 1202, and the cold water assembly interface 1203. This allows water in the water storage assembly to be delivered directly through the water outlet assembly 102, or to be delivered to the cold water assembly 11 and then delivered from the water outlet assembly 102 after being processed by the cold water assembly 11; or to be delivered to the hot water assembly and then delivered from the water outlet assembly 102 after being processed by the hot water assembly. This meets the different water needs of the water dispenser 105. Furthermore, water from the water storage assembly, hot water assembly, and cold water assembly 11 can be mixed within the water outlet assembly 102, upstream of the water outlet assembly 102, or after being delivered from the water outlet assembly 102, thereby achieving temperature regulation and further meeting water needs of varying water temperatures.

[0271] As shown in Figures 30 to 32, in some embodiments, the water storage component interface 1201 includes a water tank inlet 1201a, the cold water component interface 1203 includes a cold water outlet 1203a, and the water outlet component interface 105 includes a third water outlet 1205a; the water tank inlet 1201a can be used to connect the water storage component to receive water from the water storage component; the cold water outlet 1203a can deliver water to the cold water component 11; the third water outlet 1205a can be used to deliver water from the water storage component to the water outlet component 102.

[0272] 28 and 29 , the reversing assembly 14 includes a fourth reversing valve 14a. The first inlet 1401a of the fourth reversing valve 14a is connected to the water tank inlet 1201a, the first outlet 1402a is connected to the cold water outlet 1203a, and the second outlet 1403a is connected to the third water outlet 1205a. This facilitates the delivery of water from the water storage assembly to either the cold water assembly 11 or the water outlet assembly 102, thereby satisfying the need for the water from the water storage assembly to be used for cooling water or to be delivered directly from the water outlet. The reversing action of the fourth reversing valve 14a adjusts the water outlet direction of the water storage assembly, allowing water to be delivered to either the water outlet assembly 102 or the cold water assembly 11, thereby meeting water needs for different purposes.

[0273] In addition, in the present application, the water cooled by the cold water component 11 can be sent to the ice-making component 19 for ice making. Therefore, a reversing device can be set on the cold water component 11 to adjust the flow direction of the water treated by the cold water component 11, so as to send the water treated by the cold water component 11 to the ice-making component 19 or to the ice-discharging component. Of course, the reversing device can be set independently of the water path component or integrated into the water path component. Specifically, in combination with Figures 30 to 32, in some embodiments of the present application, the water path plate 220 also has an ice-making component interface 1204, and the water path plate 220 also integrates a flow path for connecting the cold water component interface 1203 to the ice-making component interface 1204 and the water outlet component interface 105. By integrating the flow path in the water channel plate 220, the water treated by the cold water component 11 can be conveniently delivered to the water outlet component 102 or the ice-making component 19 to meet the demand for ice. In addition, the flow path between the cold water component 11 and the ice-making component 19 can be integrated into the water channel component, further improving the integration of the water dispenser 105 and conveniently reducing the volume of the water dispenser 105.

[0274] In combination with Figures 30 to 32, in some embodiments, the cold water component interface 1203 also includes a cold water inlet 1203b, the ice-making component interface 1204 includes an ice-making outlet 1204a, and the water outlet component interface 105 also includes a fourth water outlet 1205b; the cold water inlet 1203b can be used to connect to the cold water component 11 to facilitate the introduction of water treated by the cold water component 11; the ice-making outlet 1204a can be used to connect to the ice-making component 19 to facilitate the supply of water to the ice-making component 19; the fourth water outlet 1205b can be used to send out the water treated by the cold water component 11 and send it to the water outlet component 102.

[0275] Referring to Figures 30 to 32 , the reversing assembly 14 also includes a fifth reversing valve 14b. The second inlet 1401b of the fifth reversing valve 14b is connected to the cold water inlet 1203b, the third outlet 1402b is connected to the ice making outlet 1204a, and the fourth outlet 1403b is connected to the fourth water outlet 1205b. This facilitates the delivery of water treated by the cold water assembly 11 to either the ice making assembly 19 or the water outlet assembly 102, thereby meeting the water needs of the ice making assembly 19. Furthermore, the water can be pre-chilled before ice making by the ice making assembly 19, thereby shortening ice making time and achieving faster ice making. Furthermore, this also facilitates the supply of cold water to the water dispenser 105. The reversing action of the fifth reversing valve 14b adjusts the flow direction of water treated by the cold water assembly 11, allowing it to be delivered to either the water outlet assembly 102 or the ice making assembly 19, thereby meeting water needs for different purposes.

[0276] In combination with Figures 30 to 32, in some embodiments, the water storage component interface 1201 also includes a first water tank outlet 1201b; the first water tank outlet 1201b can be used to connect the water storage component to facilitate the return of water to the water storage component; the fourth water outlet 1205b can be used to deliver the water processed by the cold water component 11 and send it to the water outlet component 102.

[0277] 30 to 32 , the reversing assembly 14 further includes a sixth reversing valve 14c, which is connected between the fourth outlet 1403b and the fourth water outlet 1205b of the fifth reversing valve 14b. The third inlet 1401c of the sixth reversing valve 14c is connected to the fourth outlet 1403b of the fifth reversing valve 14b, the fifth outlet 1402c is connected to the first water tank outlet 1201b, and the sixth outlet 1403c is connected to the fourth water outlet 1205b. The sixth reversing valve 14c regulates the flow direction of water from the cold water assembly 11 to the water outlet assembly 102. When water needs to flow back to the water storage assembly, the sixth reversing valve 14c can be adjusted to achieve water flow backflow, thereby achieving self-cleaning of the waterway. The reversing function of the sixth reversing valve 14c can adjust the flow direction of the water processed by the cold water component 11, so as to deliver water to the water outlet component 102 or return water to the water storage component to meet water needs for different purposes.

[0278] In combination with Figures 30 to 32, in some embodiments, the hot water component interface 1202 includes a hot water inlet 1202a, the water outlet component interface 105 includes a fifth water outlet 1205c, and the water storage component interface 1201 includes a second water tank outlet 1201c; the hot water inlet 1202a can be used to connect the hot water component to facilitate the introduction of water treated by the hot water component; the fifth water outlet 1205c can be used to connect the water outlet component 102 to facilitate the delivery of water treated by the hot water component; the second water tank outlet 1201c can be used to connect the water storage component to facilitate the delivery of hot water to the water storage component to facilitate self-cleaning of the water storage component.

[0279] Referring to Figures 30 to 32 , the reversing assembly 14 also includes a seventh reversing valve 14d. The fourth inlet 1401d of the seventh reversing valve 14d is connected to the hot water inlet 1202a, the seventh outlet 1402d is connected to the second water tank outlet 1201c, and the eighth outlet 1403d is connected to the fifth water outlet 1205c. The seventh reversing valve 14d directs hot water to the water outlet assembly 102, allowing the water dispenser 105 to output hot water, meeting the water demand. The hot water can also be sent to the water storage assembly, where it can be used to disinfect and clean the water storage assembly, thereby facilitating the self-cleaning of the water dispenser 105. Furthermore, in extreme weather conditions, the water temperature within the water storage assembly can be maintained, facilitating water circulation. The reversing action of the seventh reversing valve 14d regulates the flow of water processed by the hot water assembly, allowing it to be delivered to the water outlet assembly 102 or returned to the water storage assembly, meeting water needs for various purposes.

[0280] As shown in Figures 28 and 29, in some embodiments, the reversing assembly 14 and the water outlet assembly 102 are connected to the same side of the waterway plate 220; this is to optimize water output and facilitate use, while reducing the space occupied by the waterway assembly and improving space utilization.

[0281] The thickness of the waterway plate 220 extends in the front-to-back direction, and the reversing assembly 14 is disposed above the water storage assembly. Specifically, when the water dispenser 105 is in use, a covering structure is required above the water outlet assembly 102 to protect the water outlet assembly 102. As a result, the space above the water outlet assembly 102 is easily wasted. By disposing the reversing assembly 14 above the water outlet assembly 102, the space above the water outlet assembly 102 can be effectively utilized, thereby improving space utilization.

[0282] As shown in Figures 28 and 29, in some embodiments, the reversing assembly 14 includes multiple reversing valves, each of which is connected to the waterway plate 220. By integrating the multiple reversing valves on the waterway plate 220, the modular design of the water dispenser 105 can be optimized, facilitating assembly, disassembly, and maintenance of the water dispenser 105, reducing the operating and maintenance costs of the water dispenser 105, and facilitating the miniaturization of the water dispenser 105, thereby improving the space utilization of the water dispenser 105.

[0283] In some embodiments, multiple reversing valves are arranged side by side in the left-right direction on the waterway plate 220. This can further improve the space utilization of the waterway assembly. In addition, in combination with the above embodiment, multiple reversing valves are arranged above the water outlet assembly 102, which can fully utilize the space above the water outlet assembly 102, avoid space waste, and facilitate the miniaturization design of the water dispenser 105.

[0284] In some embodiments, the water channel assembly is disposed on the front side of the cold water assembly 11, where the front side refers to the direction in which the user receives water, and the reversing assembly 14 is disposed on the front side of the water channel plate 220, and the water outlet assembly 102 is disposed below the reversing assembly 14. This can further improve the space utilization of the water dispenser 105.

[0285] In some embodiments, the cold water assembly 11 includes a cold water tank, and the ice making assembly 19 is disposed above the cold water tank and has a hole connected to the lower space of the cold water tank for draining melted water. This allows water from the ice making process and melted water from the ice making assembly 19 to flow back into the cold water tank, thereby avoiding energy waste. The cold water tank can also provide a relatively low temperature environment for the ice, slowing its melting rate and allowing the ice to remain for a longer period of time.

[0286] In some embodiments, the water storage assembly includes a water tank 310, a water inlet interface 101b, and a water inlet valve 101c. The water inlet valve 101c is connected in series between the water inlet interface 101b and the water storage assembly. The water tank 310 can store water, and water can be supplied to the water tank 310 through the water inlet interface 101b. The water valve can switch the water inlet interface 101b on and off, thereby adjusting the water volume in the water tank 310.

[0287] In addition, a liquid level sensor can be provided on the water tank 310. The liquid level sensor can be used to conveniently detect whether the water level in the water tank 310 is within a predetermined range. At the same time, the liquid level sensor can be used in conjunction with the water inlet valve 101c to realize automatic on and off of the water inlet valve 101c.

[0288] As shown in Figures 21 to 24, the water dispenser 105 in the present application includes multiple working modes, wherein the arrows in Figures 21 to 24 show the direction of water flow.

[0289] As shown in Figure 21, the water storage component is connected to the hot water component, and the water outlet component 102 delivers hot water; as shown in Figure 22, the cold water component 11 is connected to the water outlet component 102, and the water outlet component 102 delivers cold water; as shown in Figure 23, the water storage component is connected to the water outlet component 102, and the water outlet component 102 delivers water at normal temperature; as shown in Figure 24, the cold water component 11 is connected to the ice-making component 19, and the cold water component 11 supplies water to the ice-making component 19 to facilitate the ice-making component 19 to make ice or cool water.

[0290] In addition, as shown in Figures 25 to 27, the water dispenser 105 of the present application also has a self-cleaning mode, which can use high-temperature water to heat and sterilize the inner cavity of the water dispenser 105, where the arrows in Figures 25 to 27 show the direction of water flow.

[0291] As shown in Figure 25, the water in the water storage component flows to the hot water component and flows back to the water tank 300 after being heated by the hot water component, sterilizing and disinfecting the water tank 300 and preparing hot water for sterilization and disinfection of other components. For example, the water in the water storage component can be heated to 80°C.

[0292] As shown in Figure 26, the hot water in the water storage component flows to the cold water component 11, and after passing through the cold water component 11, flows to the ice-making component 19, and flows back from the ice-making component 19 to the cold water component 11, thereby sterilizing and disinfecting both the cold water component 11 and the ice-making component 19 by hot water, and optimizing the sterilization effect by immersion.

[0293] As shown in FIG27 , the water in the cold water assembly 11 flows back to the water storage assembly, completing a cycle of sterilization and disinfection process.

[0294] 33-40 , in the present application, a cold water assembly and a hot water assembly can be combined to form a refrigeration assembly 1. The cold water assembly 11 includes a cold water tank 113, which has a first mating surface 111 formed therein, and a first hole 112 formed therein that communicates with the interior of the cold water tank 113; a waterway plate 220 includes a second mating surface 121 facing the first mating surface 111, and a second hole 122 formed therein that communicates with the flow channel within the waterway plate 220.

[0295] According to one embodiment of the present application, the refrigeration assembly 1 further includes a water spout 13, the two ends of which are respectively connected to the first hole 112 and the second hole 122, and at least a portion of the water spout 13 is adapted to be received within the first hole 112 and / or within the second hole 122 when at least a portion of the first mating surface 111 is in contact with the second mating surface 121. Because the first hole 112 and the second hole 122 are directly opposite and connected when at least a portion of the first mating surface 111 and the second mating surface 121 are in contact, the configuration of the first hole 112 and the second hole 122 will affect the connection relationship between the first hole 112 and the second hole 122. The refrigeration assembly 1 is provided with a water spout 13 on the second mating surface 121. One end of the water spout 13 is connected to the second hole 122, and the other end of the water spout 13 extends toward the first mating surface 111. The diameter of the other end of the water spout 13 is slightly smaller than the diameter of the first hole 112. During assembly, the free end of the water spout 13 can be inserted into the first hole 112 to improve the stability of the connection between the water spout 13 and the first hole 112. Similarly, the water spout 13 can also be provided on the first mating surface 111 and connected to the first hole 112. In this case, the free end of the water spout 13 extends toward the second mating surface 121. During assembly, the free end of the water spout 13 is inserted into the second hole 122 to achieve communication between the first hole 112 and the second hole 122. It is worth noting that the two processing methods of the faucet 13 can be selected according to actual conditions. At the same time, the refrigeration component 1 can also be provided with an annular groove at the free end of the faucet 13 for accommodating a rubber seal. The rubber seal can seal the gap between the free end of the faucet 13 and the first hole 112 or the second hole 122, thereby ensuring the communication between the first hole 112 and the second hole 122. The provision of the faucet 13 improves the stability of the first hole 112 and the second hole 122 when they are in contact.

[0296] According to one embodiment of the present application, multiple flow channels are formed in the waterway plate 220, and the second hole 122 includes an ice-making outlet 1404, a cold water inlet 1403b and a cold water outlet 1403a. The ice-making outlet 1404 is connected to the return water flow channel in the waterway plate 220 and is suitable for guiding the water in the waterway plate 220 back into the cold water tank 113; the cold water inlet 1403b is connected to the water outlet flow channel in the waterway plate 220 and is suitable for guiding the water in the cold water tank 113 into the waterway plate 220; the cold water outlet 1403a is connected to the water injection flow channel in the waterway plate 220 and is suitable for injecting water into the cold water tank 113.

[0297] The structure of the ice-making outlet 1404, the cold water inlet 1403b and the cold water outlet 1403a connects the flow channels of different functions in the waterway plate 220 to the cold water tank 113 respectively, realizing the connection relationship between different water channels between the cold water component 11 and the waterway plate 220, and also facilitating the control of different water flow routes of the waterway plate 220.

[0298] According to one embodiment of the present application, the ice outlet 1404, cold water inlet 1403b, and cold water outlet 1403a are sequentially arranged along the length or width of the waterway plate 220 on the second mating surface 121. Since the ice outlet 1404, cold water inlet 1403b, and cold water outlet 1403a are structures that connect different flow channels in the waterway plate 220 to the cold water assembly 11, their location and arrangement affect the waterway control of the waterway by the waterway plate 220. The refrigeration assembly 1 is configured such that the ice outlet 1404, cold water inlet 1403b, and cold water outlet 1403a are sequentially arranged along the length or width of the waterway plate 220. The specific arrangement can be selected based on actual conditions. This arrangement of the ice outlet 1404, cold water inlet 1403b, and cold water outlet 1403a allows the three different types of holes to be close to each other, improving the compactness of the waterway plate 220.

[0299] According to one embodiment of the present application, the first hole 112 is constructed into a plurality of holes corresponding one to one with the second hole 122 and respectively include a water tank water inlet hole 1121, a water tank water outlet hole 1122 and a water tank return hole 1121, the water tank water inlet hole 1121 is opposite to and connected with the cold water outlet 1403a, and the water tank water inlet hole 1121 is suitable for guiding the water injected by the cold water outlet 1403a into the cold water tank 113; the water tank water outlet hole 1122 is opposite to and connected with the cold water inlet 1403b, and the water tank water outlet hole 1122 is suitable for discharging the water in the cold water tank 113; the water tank return hole 1121 is opposite to and connected with the ice making outlet 1404, and the water tank return hole 1121 is suitable for guiding the water flowing back from the waterway plate 220 into the cold water tank 113.

[0300] Because first hole 112 is connected to second hole 122, the configuration of first hole 112 affects the different water flows between waterway plate 220 and cold water assembly 11. Refrigeration assembly 1 has multiple first holes 112 configured on first mating surface 111, namely, a water tank inlet hole 1121, a water tank outlet hole 1122, and a water tank return hole 1121. The water tank inlet hole 1121, the water tank outlet hole 1122, and the water tank return hole 1121 are each connected to the corresponding second holes 122, enabling different water flows between cold water assembly 11 and waterway plate 220. Specifically, the water tank water inlet hole 1121 is opposite to the cold water outlet 1403a. When the waterway plate 220 is assembled with the cold water assembly 11, the cold water outlet 1403a can be connected to the water tank water inlet hole 1121 to realize the conduction between the flow channel for water injection in the waterway plate 220 and the refrigeration water tank 1131. At this time, the water stored in the refrigeration assembly 1 can enter the cold water tank 113 through the cold water outlet 1403a and the water tank water inlet hole 1121 under the control of the waterway plate 220 to facilitate the cold water processing of the cold water assembly 11.

[0301] The water tank outlet hole 1122 is directly opposite to the cold water inlet 1403b on the waterway plate 220. When the waterway plate 220 is assembled with the cold water assembly 11, the water tank outlet hole 1122 can be connected to the cold water inlet 1403b and realize the conduction between the flow channel for water outlet in the waterway plate 220 and the refrigeration water tank 1131. At this time, the cold water generated by the cold water assembly 11 can enter the flow channel for water outlet in the waterway plate 220 through the water tank outlet and the water outlet. The flow channel can divert the cold water to the water outlet structure of the refrigeration assembly 1 so as to realize the function of the refrigeration assembly 1 to discharge cold water.

[0302] The water tank return hole 1121 can be directly opposite to the ice-making outlet 1404 on the water channel device. When the water channel plate 220 and the cold water assembly 11 are assembled, the water tank return hole 1121 can be connected to the ice-making outlet 1404 and realize the conduction between the flow channel for return water in the water channel plate 220 and the refrigeration water tank 1131. At this time, the cold water in the water channel plate 220 can flow back to the refrigeration water tank 1131 through the water tank return hole 1121 under the control of the water channel plate 220 to serve as the raw material for ice making. The processed ice cubes can be taken out through the corresponding ice outlet structure of the refrigeration assembly 1, realizing the ice outlet function of the refrigeration assembly 1.

[0303] The structure of the water tank water inlet hole 1121, the water tank water outlet hole 1122 and the water tank return hole 1121 connects the flow channels of different functions in the waterway plate 220 with the cold water tank 113 respectively, realizing the connection relationship between different water channels between the cold water component 11 and the waterway plate 220, and also facilitating the control of the flow route of water in the waterway plate 220, realizing the functions of the refrigeration component 1 such as discharging cold water and ice.

[0304] According to one embodiment of the present application, the water spout 13 includes a first water spout 131, a second water spout 132, and a third water spout 133. The first water spout 131 is connected to the ice making outlet 1404, the second water spout 132 is connected to the cold water inlet 1403b, and the third water spout 133 is connected to the cold water outlet 1403a. The length of the second water spout 132 is shorter than the lengths of the first water spout 131 and the third water spout 133. Since the water spout 13 is used to connect the first hole 112 and the second hole 122, the structure of the water spout 13 affects the connection between the first hole 112 and the second hole 122. Refrigeration assembly 1 is provided with three water spouts 13 corresponding to the three second holes 122, namely a first water spout 131, a second water spout 132, and a third water spout 133. First water spout 131 is connected to ice making outlet 1404, second water spout 132 is connected to cold water inlet 1403b, and third water spout 133 is connected to cold water outlet 1403a. When waterway plate 220 is assembled with cold water assembly 11, the free end of first water spout 131 can extend into water tank return hole 1121, the free end of second water spout 132 can extend into water tank outlet hole 1122, and the free end of third water spout 133 can extend into water tank inlet hole 1121. The structure of water spouts 13 ensures that there is a water spout 13 connected between each first hole 112 and the corresponding second hole 122, thereby improving the stability of the connection between waterway plate 220 and cold water assembly 11. In addition, the length of the second water nozzle 132 is smaller than that of the first water nozzle 131 and the third water nozzle 133. During assembly, the length of the second water nozzle 132 is slightly shorter so as to leave a gap between the first water nozzle 131 and the second water nozzle 132. The gap can avoid other structures in the cold water assembly 11 or facilitate the arrangement of water channels.

[0305] According to one embodiment of the present application, the cold water tank 113 includes a cold water tank 1131, and the ice-making assembly includes an ice-making bin 1132. The ice-making bin 1132 is disposed above and in communication with the cold water tank 1131. The ice-making bin 1132 is formed with a first mating surface 111, and the ice-making outlet 1404 is in communication with the ice-making bin 1132. The structure of the cold water assembly 11 affects the ice and cold water discharging functions of the refrigeration assembly 1. The cold water assembly 11 is provided with the cold water tank 1131 and the ice-making bin 1132. The ice-making bin 1132 is disposed above and in communication with the cold water tank 1131. The vertical arrangement of the ice-making bin 1132 and the cold water tank 1131 can rationally plan the space inside the refrigeration assembly 1, making the structure of the cold water assembly 11 itself more compact. A first mating surface 111 is formed on the refrigerator 1132. When the cold water assembly 11 is assembled with the waterway plate 220, the waterway plate 220 is fixed on the refrigerator 1132. Compared with the cold water tank 1131, the height of the assembly position of the refrigerator 1132 is more suitable for assembling the waterway plate 220, which can avoid interference between the waterway plate 220 and the structure at the bottom of the refrigeration assembly 1. When the waterway plate 220 is assembled with the ice making bin 1132, the ice making outlet 1404 can be connected to the ice making bin 1132, the cold water outlet 1403a can be connected to the cold water tank 1131, and the cold water inlet 1403b can be connected to the cold water tank 1131. Water from the cold water outlet 1403a enters the cold water tank 1131 to facilitate the processing of cold water by the cold water assembly 11. The processed cold water flows through the cold water inlet 1403b to the waterway plate 220. Under the control of the waterway plate 220, a portion of the cold water can flow from the ice making outlet 1404 into the ice making bin 1132 to facilitate ice making. The water melted from the processed ice can flow into the cold water tank 1131 through the connection between the ice making bin 1132 and the cold water tank 1131 to prevent the melted water from stagnating in the ice making bin 1132 and accelerating the melting of the ice. The arrangement of the cold water tank 1131 and the ice making bin 1132 realizes the ice and cold water discharging functions of the refrigeration assembly 1.

[0306] According to one embodiment of the present application, an ice outlet 1133 is provided on the first mating surface 111. The ice outlet 1133 communicates with the ice making bin 1132. The waterway plate 220 and the ice outlet 1133 are spaced apart in the length or width direction of the waterway plate 220. Because the waterway plate 220 is assembled with the ice making bin 1132, the structure of the ice making bin 1132 affects the assembly of the waterway plate 220. The ice outlet 1133 is provided on the first mating surface 111 of the refrigeration assembly 1. Ice processed by the ice making bin 1132 can be removed through the ice outlet 1133. The provision of the ice outlet 1133 enables the ice discharging function of the refrigeration assembly 1. Furthermore, the ice outlet 1133 and the waterway plate 220 are spaced apart in the length or width direction of the waterway plate 220 so that the ice outlet 1133 and the waterway plate 220 can be kept away from each other. Furthermore, the arrangement of the ice outlet 1133 and the waterway plate 220 improves the space utilization of the refrigeration assembly 1. It is worth noting that the two options of specific width or length directions can be set according to actual conditions.

[0307] According to one embodiment of the present application, the cold water assembly 11 further includes a water outlet pipe 114. One end of the water outlet pipe 114 is connected to the cold water tank 1131, and the other end of the water outlet pipe 114 extends into the ice making bin 1132 and communicates with the water tank water outlet hole 1122. Because the water tank water outlet hole is disposed on the first mating surface 111, the structure of the cold water assembly 11 affects the processing of cold water by the cold water tank 1131. The cold water assembly 11 is provided with the water outlet pipe 114 within the cold water tank 1131. One end of the water outlet pipe 114 is connected to the cold water tank 1131, and the other end of the water outlet pipe 114 extends into the ice making bin 1132 and communicates with the water tank water outlet hole 1122. When the cold water assembly 11 is in operation, the cold water generated in the cold water tank 1131 can flow through the water outlet pipe 114 to the waterway plate 220 and ultimately flow out through the water outlet structure of the refrigeration assembly 1 or flow back to the ice making bin 1132 through the water tank return hole 1121 for ice making. The provision of water outlet pipe 114 connects cold water tank 1131 with water tank outlet hole 1122, and the cold water flowing out does not interfere with the ice-making process in ice making ice box 1132, thus ensuring effective ice making. Furthermore, it is worth noting that, during assembly, the end of water outlet pipe 114 connected to water tank outlet hole 1122 can be accommodated within the gap between second water spout 132 and first and third water spouts 131 and 133, thus preventing interference between water outlet pipe 114 and water tank return hole 1121 or water tank inlet hole 1121.

[0308] According to one embodiment of the present application, at least a portion of the water outlet pipe 114 is housed within the cold water tank 1131 or the ice making ice box 1132. Since one end of the water outlet pipe 114 is connected to the cold water tank 1131 and the other end is connected to the water tank outlet hole 1122, the position of the water outlet pipe 114 affects the internal structural layout of the cold water assembly 11. The cold water assembly 11 positions at least a portion of the water outlet pipe 114 within the cold water tank 1131. At this point, at least another portion of the water outlet pipe 114 extends in the height direction of the refrigeration assembly 1 and can be housed within the ice making ice box 1132, spaced apart from the ice making structure. Furthermore, the free end of the water outlet pipe 114 can bend around the water tank inlet hole 1121 to connect to the water tank outlet. This positioning of the water outlet pipe 114 ensures that the various components within the cold water tank 113 do not interfere with each other, thereby improving the structural stability of the cold water assembly 11.

[0309] According to one embodiment of the present application, the fifth reversing valve 14b is disposed on the side of the waterway plate 220 facing away from the second mating surface 121. Since the cold water assembly 11 is connected to the waterway plate 220, the structure of the waterway plate 220 may affect the operation of the refrigeration assembly 1. The refrigeration assembly 1 is provided with the fifth reversing valve 14b on the waterway plate 220. The fifth reversing valve 14b is arranged on the side of the waterway plate 220 facing away from the second mating surface 121. The positioning of the fifth reversing valve 14b prevents interference between the fifth reversing valve 14b and the cold water assembly 11, which could affect the assembly of the waterway plate 220. Cold water in the waterway plate 220 can flow back to the refrigeration box through the ice making outlet 1404 to facilitate ice processing. The provision of the fifth reversing valve 14b improves the waterway plate 220's ability to control the flow of water in the refrigeration assembly 1, ensuring the normal operation of the refrigeration assembly 1.

[0310] According to one embodiment of the present application, the refrigeration assembly 1 further includes an ice-pushing device 15 and a detection member 16. The ice-pushing device 15 is movably mounted within the ice-making bin 1132. The detection member 16 is mounted within the ice-making bin 1132 and is adapted to detect the position of the ice-pushing device 15. Since the ice-making bin 1132 is the structure of the cold water assembly 11, the structure of the ice-making bin 1132 can affect the ice-making performance of the refrigeration assembly 1. The refrigeration assembly 1 further includes the ice-pushing device 15 and the detection member 16. The ice-pushing device 15 can be understood as the structure within the ice-making bin 1132 used for ice-making, while the detection member 16 can be understood as a switch or detection device that detects the movement of the ice-pushing device 15. Specifically, the ice-pushing device 15 is movably mounted within the ice-making bin 1132. During the ice-making process, the ice-pushing device 15 can move within the ice-making bin 1132 to process ice cubes. In this process, the detection member 16 can be positioned to detect the ice-pushing device 15, constantly confirming its status to ensure that the ice-making bin 1132 is functioning properly.

[0311] According to one embodiment of the present application, the first mating surface 111 is formed with a first groove 171, and the bottom wall of the first groove 171 is formed with a pivot hole, which is suitable for mating with the ice pushing device 15. Since the ice pushing device 15 is arranged in the ice making refrigerator 1132, the structure of the ice making refrigerator 1132 will affect the assembly of the ice pushing device 15. The refrigeration assembly 1 is provided with a first groove 171 on the first mating surface 111, and the bottom wall of the first groove 171 is provided with a pivot hole. During assembly, at least a portion of the ice pushing device 15 can be accommodated in the pivot hole and can be selectively rotated in the pivot hole to ensure the normal operation of the ice making process. The provision of the pivot hole improves the stability of the ice pushing device 15 during movement, thereby improving the safety of the refrigeration assembly 1.

[0312] According to one embodiment of the present application, a second groove 172 and a third groove 173 are formed on the first mating surface 111. The second groove 172 and the third groove 173 are disposed on the periphery of the first groove 171 and are spaced apart in the circumferential direction. Two detection members 16 are configured and disposed in the second groove 172 and the third groove 173, respectively. Since the detection member 16 is disposed on the refrigerator 1132, the configuration of the refrigerator 1132 may affect the assembly of the detection member 16. The refrigeration component 1 is further provided with a second groove 172 and a third groove 173 on the first mating surface 111. The second groove 172 and the third groove 173 are spaced apart in the axial direction of the outer periphery of the first groove 171. At the same time, the detection member 16 is constructed as two, one of which is arranged in the second groove 172, and the other is arranged in the third groove 173. When the cold water component 11 is working, the ice pusher 15 rotates in the pivot hole. The two detection members 16 are respectively located at different positions of the pivot hole in the circumferential direction, which can more accurately detect the movement state of the ice pusher 15. When the detection member 16 is constructed as a switch of the ice pusher 15, the two switches are located on both sides of the pivot hole in the circumferential direction, which can control the movement of the ice pusher 15 in two directions, respectively, to ensure the stability of the cold water component 11 during the ice making process.

[0313] According to one embodiment of the present application, the refrigeration assembly 1 further includes a first stopper 181. At least a portion of the first stopper 181 is received within the first groove 171 and connected to the ice pusher 15. The first stopper 181 is formed with a first leg 125 and a second leg 125 extending into the second groove 172 and the third groove 173. The first leg 125 and the second leg 125 respectively abut against the corresponding detection member 16. Since the detection member 16 is placed in the second groove 172 and the third groove 173, the structure of the refrigeration assembly 1 may affect the assembly of the detection member 16. The refrigeration assembly 1 is provided with a first stopper 181 within the first groove 171. The first stopper 181 is sleeved around at least a portion of the periphery of the ice-pushing device 15. It is noteworthy that the first stopper 181 is circumferentially provided with two legs extending in different directions, namely a first leg 1811 and a second leg 1812. The first leg 1811 extends toward the second groove 172, and the second leg 1812 extends toward the third groove 173. When the first stopper 181 is assembled, the first leg 1811 and the second leg 1812 respectively abut against the corresponding detection member 16. It is noteworthy that at this time, the first stopper 181 does not move synchronously with the ice-pushing device 15. It can be understood that at least a portion of the ice-pushing device 15 is idling within the first stopper 181. The provision of the first stopper 181 improves the stability of the detection member 16 during assembly.

[0314] According to one embodiment of the present application, a plurality of second stoppers 182 are formed on the second mating surface 121, and each second stopper 182 is adapted to abut against a corresponding detection member 16 when the first mating surface 111 and the second mating surface 121 mate. Because the second groove 172 and the third groove 173 are machined on the first mating surface 111, the configuration of the second mating surface 121 may affect the assembly of the detection member 16. The refrigeration component 1 is provided with a second limit member 182 on the first and second mating surfaces. The second limit member 182 is constructed as a plurality of second limit members 182 arranged on the second mating surface 121 and extending toward the first mating surface 111. Each second limit member 182 corresponds to a detection member 16. During assembly, the first mating surface 111 and the second mating surface 121 cooperate with each other. The free end of each second limit member 182 can extend into the corresponding second groove 172 or the third groove 173 and stop with the corresponding detection member 16 in the axial direction of the pivot hole. After the second limit member 182 stops with the detection member 16, the detection member 16 can be prevented from falling off from the second groove 172 or the third groove 173, thereby improving the stability of the detection member 16 during assembly.

[0315] According to one embodiment of the present application, a boss 17 is formed on the first mating surface 111, and a first groove 171, a second groove 172, and a third groove 173 are provided on the end surface of the boss 17. At least a portion of the edge of the second mating surface 121 is formed with a flange portion 123 that abuts against the peripheral wall of the boss 17. Since the assembly of the waterway plate 220 and the cold water assembly 11 is achieved through the mating of the first mating surface 111 and the second mating surface 121, the configuration of the first mating surface 111 and the second mating surface 121 affects the stability of the assembly of the waterway plate 220 and the cold water assembly 11. The refrigeration component 1 is provided with a boss 17 on the first mating surface 111. The boss 17 can be used to process the three groove structures in the above-mentioned embodiment. Specifically, the end face of the boss 17 can be processed into a first groove 171, a second groove 172 and a third groove 173 that are recessed toward and away from the interior of the refrigerator 1132. The second groove 172 and the third groove 173 are respectively arranged around the first groove 171. The scheme of processing the first groove 171, the second groove 172 and the third groove 173 on the boss 17 can avoid the bottom of the groove protruding toward the interior of the refrigerator 1132 while meeting the groove depth requirements, thereby avoiding the interference of the processing positions of the first groove 171, the second groove 172 and the third groove 173 with other internal structures of the refrigerator 1132. At the same time, at least part of the edge of the second mating surface 121 can be processed with a flange portion 123. During assembly, the first mating surface 111 and the second mating surface 121 are mated. At this time, the flange portion 123 can stop against the peripheral wall of the boss 17, thereby improving the stability of the mating between the first mating surface 111 and the second mating surface 121.

[0316] According to one embodiment of the present application, the waterway plate 220 includes a plate portion 124 and a limiting leg 125. The plate portion 124 is formed with a second mating surface 121 and a second hole 122. The limiting leg 125 is configured in a plurality and disposed on the outer periphery of the plate portion 124. The limiting leg 125 is adapted to be fixedly connected to the cold water assembly 11. Since the assembly of the waterway plate 220 and the cold water assembly 11 is achieved through the mating of the first mating surface 111 and the second mating surface 121, the configuration of the first mating surface 111 and the second mating surface 121 may affect the stability of the waterway plate 220 and the cold water assembly 11 during assembly. The waterway plate 220 is provided with a plate portion 124 and a stopper leg 125. The plate portion 124 is formed with a second mating surface 121 and a second hole 122. The stopper leg 125 is disposed on the outer periphery of the plate portion 124. During assembly, the plate portion 124 is aligned with the ice bin 1132, with the first mating surface 111 and the second mating surface 121 mating. At this point, the stopper leg 125 can be connected and fixed to the ice bin 1132. Specifically, the stopper leg 125 can be provided with a mounting hole, through which a fastener such as a bolt can be passed through the mounting hole to connect the waterway plate 220 to the ice bin 1132. The provision of the stopper leg 125 further improves the stability of the connection between the waterway plate 220 and the cold water assembly 11.

[0317] According to one embodiment of the present application, a cable clip 126 is provided on the plate portion 124. Because the fifth reversing valve 14b and other structures are located on the plate portion 124, the electrical wiring of the fifth reversing valve 14b needs to be arranged on the plate portion 124. Therefore, the structure of the plate portion 124 affects the layout of the wiring. The waterway plate 220 is provided with multiple cable clips 126 on the plate portion 124. The cable clips 126 centrally secure the electrical wiring on the plate portion 124, preventing wiring entanglement and improving the safety of the refrigeration assembly 1.

[0318] The following briefly describes the water dispenser according to the present application.

[0319] The water dispenser according to the present application includes the refrigeration component 1 in the above-mentioned embodiment. Since the water dispenser according to the present application is provided with the refrigeration component 1 in the above-mentioned embodiment, the water dispenser realizes the assembly of the waterway plate 220 and the cold water component 11 through the cooperation of the first mating surface 111 and the second mating surface 121, thereby improving the compactness of the refrigeration component 1 and the stability of the internal structure of the water dispenser 105. At the same time, the compactness of the structure of the refrigeration component 1 itself can also improve the space utilization rate of the water dispenser 105, making it convenient to arrange other structures of the water dispenser 105.

[0320] In some embodiments, the water dispenser 105 can be a tabletop, stand-up, built-in, or pipeline dispenser, capable of making multiple functions, such as ice, chilled water, hot water, and room-temperature water. According to one embodiment of the present application, the water dispenser 105 further comprises a water storage assembly, a water outlet assembly 102, a hot water assembly, and a pipe 104. The pipe 104 is constructed in multiple configurations and connects the water storage assembly, the water outlet assembly 102, the hot water assembly, the cold water assembly 11, and the waterway assembly. At least one pipe 104 is arranged on the side of the plate 124 facing away from the cold water assembly 11. Because the water dispenser 105 requires multiple different functional structures to achieve its various functions, the arrangement of these various functional structures can affect the overall structure of the water dispenser 105. The water dispenser 105 also includes a water storage assembly, a water outlet assembly 102, a hot water assembly, and a pipe 104. The water storage assembly stores excess water in the dispenser 105; the water outlet assembly 102 is used to dispense water from the dispenser 105, and can also be understood as the structure through which the user accesses water; the hot water assembly heats the water, fulfilling the heating function of the dispenser 105. The pipe 104 selectively connects the water storage assembly, the water outlet assembly 102, the hot water assembly, and other functional devices, such as the cold water assembly 11 mentioned in the above embodiment. This pipe is used to transport water and ensure water flow within the dispenser 105. By configuring the cold water assembly 11, the water storage assembly, the water outlet assembly 102, the hot water assembly, and the pipe 104, the dispenser 105 is able to dispense cold water, hot water, room temperature water, and ice cubes. In addition, the pipe 104 can be arranged on the side of the plate 124 away from the cold water component 11. Here, the side of the plate 124 away from the cold water component 11 can be understood as the pipeline being arranged on the front side of the cold water component 11, which can avoid the structure of the cold water component 11, making the overall structural layout of the water dispenser 105 more reasonable and compact.

[0321] The water purifier according to the present application is briefly described below.

[0322] The water purifier according to the present application includes the refrigeration assembly 1 in the above embodiment. Since the water purifier according to the present application is provided with the refrigeration assembly 1 in the above embodiment, the water purifier realizes the assembly of the waterway plate 220 and the cold water assembly 11 through the cooperation of the first mating surface 111 and the second mating surface 121, thereby improving the compactness of the refrigeration assembly 1 and the stability of the internal structure of the water purifier. At the same time, the compactness of the refrigeration assembly 1 itself can also improve the space utilization of the water purifier, making it easier to arrange other structures in the water purifier. In addition, the setting of the refrigeration assembly 1 also realizes that the water purifier can chill water and make ice.

[0323] According to one embodiment of the present application, the water purifier further includes a filtering device adapted to filter the water in the refrigeration assembly 1. Because a water purifier, unlike a water dispenser, requires a water purification function, its structure can affect its water purification effectiveness. The water purifier is also provided with a filtering device that can communicate with the water path within the refrigeration assembly 1. During operation, the filtering device can filter the water within the refrigeration assembly 1 to enhance the water purification effectiveness of the water purifier. Furthermore, the filtering device can be positioned elsewhere in the water purifier to purify water within other functional components of the water purifier.

[0324] In some embodiments, the above-mentioned water purifier can be a desktop water purifier, a vertical water purifier, an embedded water purifier and a pipeline machine, etc. with water purification and ice making functions, water purification and heating functions, water purification and cooling functions and water purification and room temperature water making functions.

[0325] In some embodiments, the refrigeration assembly 1 can also be used in coffee machines, soda water machines, tea machines and other equipment to achieve functions such as ice making and cooling water in coffee machines, soda water machines and tea machines and improve the compactness of their internal structures.

[0326] In summary, the refrigeration assembly 1 of the present application is provided with a first mating surface 111 and a second mating surface 121 on the cold water assembly 11 and the waterway plate 220, respectively. The first mating surface 111 and the second mating surface 121 cooperate with each other to achieve assembly of the waterway plate 220 and the cold water assembly 11. A first hole 112 is provided on the first mating surface 111, and a second hole 122 is provided on the second mating surface 121. When the first mating surface 111 and the second mating surface 121 cooperate, the first hole 112 and the second hole 122 can be connected through the water nozzle 13. After the first mating surface 111 and the second mating surface 121 are connected, the first hole 112 and the second hole 122 can achieve water communication between the waterway plate 220 and the cold water tank 113. Specifically, the second holes 122 are configured as multiple holes, namely, the ice-making outlet 1404, the cold water inlet 1403b, and the cold water outlet 1403a. The corresponding first holes 112 are also configured as multiple holes, namely, the water tank return hole 1121, the water tank outlet hole 1122, and the water tank inlet hole 1121. During assembly, the water tank return hole 1121 is connected to the ice-making outlet 1404 via the first water spout 131, the water tank outlet hole 1122 is connected to the cold water inlet 1403b via the second water spout 132, and the water tank inlet hole 1121 is connected to the cold water outlet 1403a via the third water spout 133. These three connections realize different waterway connections between the waterway plate 220 and the cold water tank 113. In addition, the refrigeration assembly 1 is provided with a boss 17 on the first mating surface 111 for processing the first groove 171, the second groove 172, and the third groove 173 to accommodate the ice pusher 15 and the two detection components 16. A second stopper 182 and a first stopper 181 are respectively provided in the second mating surface 121 and the first groove 171 to improve the assembly stability of the detection component 16. The waterway plate 220 can also be processed with a limit leg 125 and a wire clip 126 to improve the stability of the connection between the waterway plate 220 and the cold water assembly 11 and fix the wiring harness.

[0327] With reference to Figures 19 and 20, a water dispenser 105 according to an embodiment of the present application includes a water storage assembly, a hot water assembly, a cold water assembly 11, an ice making assembly 19, a water outlet assembly 102, and a water circuit assembly. The water storage assembly is configured to store water and provide a water source for the water dispenser 105; the hot water assembly is used to heat water to produce hot water; the cold water assembly 11 is used to cool water to produce cold water; the ice making assembly 19 is used to make ice to produce ice cubes; the water outlet assembly 102 is used to supply water; and the water circuit assembly is used to guide the flow of water and switch the direction of the water flow. The water dispenser 105 can have functions such as cooling water, making hot water, and making ice, which expands the scope of application of the water dispenser 105.

[0328] The waterway assembly includes a waterway plate 220 and a reversing assembly 14. The waterway plate 220 contains built-in flow paths connecting the water storage assembly, hot water assembly, cold water assembly 11, ice making assembly 19, and water outlet assembly 102. The reversing assembly 14 is connected to the waterway plate 220 to switch the flow direction of fluid between the water storage assembly, hot water assembly, cold water assembly 11, ice making assembly 19, and water outlet assembly 102. The waterway plate 220 connects the water storage assembly, hot water assembly, cold water assembly 11, ice making assembly 19, and water outlet assembly 102, facilitating the integration of the waterway, increasing the integration level of the water dispenser 105 and reducing its size. Furthermore, the reversing assembly 14 can switch the direction of water flow, enabling flow switching between cooling water, hot water, and ice making to meet diverse needs.

[0329] The present application has a water storage component, a hot water component, a cold water component 11, etc., and water can be supplied to the hot water component and the cold water component 11 through the water storage component, so that the hot water component and the cold water component 11 can process the water of the water storage component and send it out through the water outlet component 102. In addition, the water outlet component 102, the hot water component and the cold water component 11 can also be connected to the water outlet component 102, so that the water in the water storage component, the water treated by the hot water component and / or the water treated by the cold water component 11 can be sent out through the water outlet component 102.

[0330] Specifically, referring to Figures 20 and 31 , in some embodiments of the present application, a flow path is integrated within the waterway plate 220. This flow path allows the water outlet assembly 102 to connect the water storage assembly, hot water assembly, and cold water assembly 11. This allows water within the water storage assembly to be delivered directly through the water outlet assembly 102, or to be delivered to the cold water assembly 11 and then delivered from the water outlet assembly 102 after being processed by the cold water assembly 11; or to be delivered to the hot water assembly and then delivered from the water outlet assembly 102 after being processed by the hot water assembly. This allows the different water needs of the water dispenser 105 to be met. Furthermore, water from the water storage assembly, hot water assembly, and cold water assembly 11 can be mixed within the water outlet assembly 102, upstream of the water outlet assembly 102, or after being delivered from the water outlet assembly 102, thereby achieving temperature regulation and further meeting water needs of varying water temperatures.

[0331] To facilitate the use of the water dispenser 105, as shown in Figures 28 and 29, the reversing assembly 14 may include a fourth reversing valve 14a. The fourth reversing valve 14a is connected to the water storage assembly, the cold water assembly 11, and the water outlet assembly 102, respectively, and controls the water storage assembly to switchably connect to the cold water assembly 11 or the water outlet assembly 102. This facilitates the delivery of water from the water storage assembly to the cold water assembly 11 or the water outlet assembly 102, thereby meeting the needs of using the water from the water storage assembly for cooling water and directly delivering it from the water outlet.

[0332] 30 to 32 , the waterway plate 220 is provided with a water tank inlet 1201a, a cold water outlet 1203a, and a third water outlet 1205a. The water tank inlet 1201a can be connected to the water storage assembly to receive water from the water storage assembly; the cold water outlet 1203a can deliver water to the cold water assembly 11; and the third water outlet 1205a can be used to deliver water from the water storage assembly to the water outlet assembly 102. The fourth reversing valve 14a has a first inlet 1401a connected to the water tank inlet 1201a, a first outlet 1402a connected to the cold water outlet 1203a, and a second outlet 1403a connected to the third water outlet 1205a. The reversing function of the fourth reversing valve 14a adjusts the water outlet direction of the water storage assembly, allowing water to be delivered to either the water outlet assembly 102 or the cold water assembly 11, thereby meeting different water needs.

[0333] In addition, in the present application, the water cooled by the cold water assembly 11 can be sent to the ice-making assembly 19 for ice making. Therefore, a reversing device can be provided on the cold water assembly 11 to adjust the flow direction of the water treated by the cold water assembly 11, so as to send the water treated by the cold water assembly 11 to the ice-making assembly 19 or to the ice-dispensing assembly. Of course, the reversing device can be provided independently of the water channel assembly or integrated into the water channel assembly. Specifically, with reference to Figures 30 to 32, in some embodiments of the present application, the water channel plate 220 further integrates a flow path for connecting the cold water assembly 11 to the ice-making assembly 19 and the water outlet assembly 102. By integrating the flow path in the water channel plate 220, the water treated by the cold water assembly 11 can be conveniently sent to the water outlet assembly 102 or the ice-making assembly 19 to meet the demand for ice. In addition, the flow path between the cold water assembly 11 and the ice-making assembly 19 can be integrated into the water channel assembly, further improving the integration of the water dispenser 105 and facilitating the reduction of the size of the water dispenser 105.

[0334] To facilitate the use of the water dispenser 105, as shown in Figures 30 to 32, the reversing assembly 14 further includes a fifth reversing valve 14b. The fifth reversing valve 14b is connected to the cold water assembly 11, the ice-making assembly 19, and the water outlet assembly 102, respectively, and controls the cold water assembly 11 to switchably connect to the ice-making assembly 19 and the water outlet assembly 102. This allows the water treated by the cold water assembly 11 to be delivered to the ice-making assembly 19 or the water outlet assembly 102, thereby meeting the water needs of the ice-making assembly 19. Furthermore, the water can be pre-cooled before the ice-making assembly 19 makes ice, thereby reducing ice-making time and achieving the desired ice-making speed. Furthermore, this also facilitates the supply of cold water to the water dispenser 105.

[0335] 30 to 32 , the waterway plate 220 is provided with a cold water inlet 1203b, an ice making outlet 1204a, and a fourth water outlet 1205b. The cold water inlet 1203b can be connected to the cold water assembly 11 to facilitate the introduction of water treated by the cold water assembly 11; the ice making outlet 1204a can be connected to the ice making assembly 19 to facilitate the supply of water to the ice making assembly 19; and the fourth water outlet 1205b can be used to deliver the water treated by the cold water assembly 11 to the water outlet assembly 102. The second inlet 1401b of the fifth reversing valve 14b is connected to the cold water inlet 1203b, the third outlet 1402b is connected to the ice making outlet 1204a, and the fourth outlet 1403b is connected to the fourth water outlet 1205b. The reversing function of the fifth reversing valve 14b can adjust the flow direction of the water processed by the cold water component 11 so as to deliver water to the water outlet component 102 or to the ice making component 19 to meet the water demand for different purposes.

[0336] In addition, in order to improve the safety and stability of the water dispenser 105 and facilitate the self-cleaning of the water dispenser 105, in conjunction with Figures 30 to 32, the reversing assembly 14 of the present application may further include: a sixth reversing valve 14c, the sixth reversing valve 14c is connected between the fifth reversing valve 14b and the water outlet assembly 102, the sixth reversing valve 14c is respectively connected to the fifth reversing valve 14b, the water storage assembly and the water outlet assembly 102, and controls the fifth reversing valve 14b to switchably connect with the water storage assembly and the water outlet assembly 102. The sixth reversing valve 14c can be used to adjust the flow direction of water sent from the cold water assembly 11 to the water outlet assembly 102. When water needs to flow back to the water storage assembly, the sixth reversing valve 14c can be adjusted to achieve water flow back, so as to achieve the purpose of self-cleaning of the water channel.

[0337] In some embodiments, in combination with Figures 30 to 32, a first water tank outlet 1201b and a fourth water outlet 1205b are provided on the waterway plate 220. The first water tank outlet 1201b can be used to connect to the water storage component so that the water flows back to the water storage component; the fourth water outlet 1205b can be used to deliver the water treated by the cold water component 11 and send it to the water outlet component 102.

[0338] 30 to 32 , the sixth reversing valve 14c is connected between the fifth reversing valve 14b and the fourth water outlet 1205b. The third inlet 1401c of the sixth reversing valve 14c is connected to the fifth reversing valve 14b, the fifth outlet 1402c is connected to the first water tank outlet 1201b, and the sixth outlet 1403c is connected to the fourth water outlet 1205b. The reversing function of the sixth reversing valve 14c regulates the flow direction of water processed by the cold water assembly 11, thereby facilitating water delivery to the water outlet assembly 102 or return to the water storage assembly, thereby meeting water needs for different purposes.

[0339] In addition, the hot water assembly can be integrated into the water circuit assembly to further improve the integration of the water circuit, facilitate the miniaturization of the water dispenser 105, and facilitate the provision of hot water to the water outlet assembly 102. In conjunction with Figures 30 to 32, in some embodiments, the reversing assembly 14 further includes a seventh reversing valve 14d. The seventh reversing valve 14d is respectively connected to the hot water assembly, the water outlet assembly 102, and the water storage assembly, and controls the hot water assembly to switchably connect with the water outlet assembly 102 and the water storage assembly. The seventh reversing valve 14d can divert hot water to the water outlet assembly 102, allowing the water dispenser 105 to output hot water and meet the water demand. The hot water can also be sent to the water storage assembly, where it can be used to disinfect and clean the water storage assembly, thereby facilitating the self-cleaning of the water dispenser 105. Furthermore, in extreme weather conditions, the water temperature within the water storage assembly can be maintained, facilitating water circulation.

[0340] 30 to 32 , in some embodiments, the waterway plate 220 is provided with a hot water inlet 1202a, a fifth water outlet 1205c, and a second water tank outlet 1201c. The hot water inlet 1202a can be connected to the hot water assembly to facilitate the introduction of water treated by the hot water assembly; the fifth water outlet 1205c can be connected to the water outlet assembly 102 to facilitate the discharge of water treated by the hot water assembly; and the second water tank outlet 1201c can be connected to the water storage assembly to facilitate the delivery of hot water to the water storage assembly for self-cleaning of the water storage assembly.

[0341] 30 to 32 , the fourth inlet 1401d of the seventh reversing valve 14d is connected to the hot water inlet 1202a, the seventh outlet 1402d is connected to the second water tank outlet 1201c, and the eighth outlet 1403d is connected to the fifth water outlet 1205c. The reversing function of the seventh reversing valve 14d adjusts the flow direction of water processed by the hot water assembly, thereby facilitating water delivery to the water outlet assembly 102 or return to the water storage assembly, thereby meeting water needs for different purposes.

[0342] In some embodiments, as shown in Figures 28 and 29, the reversing assembly 14 and the water outlet assembly 102 are connected to the same side of the waterway plate 220. This is to optimize water output and facilitate use, while also reducing the space occupied by the waterway assembly and improving space utilization.

[0343] In addition, the thickness direction of the waterway plate 220 can be extended in the front-to-back direction, and the reversing assembly 14 can be arranged above the water outlet assembly 102. In this way, the space utilization rate of the water dispenser 105 can be further improved. Specifically, when the water dispenser 105 is in use, a covering structure needs to be arranged above the water outlet assembly 102 to protect the water outlet assembly 102. Therefore, the space above the water outlet assembly 102 is easily wasted. By arranging the reversing assembly 14 above the water outlet assembly 102, the space above the water outlet assembly 102 can be effectively utilized, thereby improving the space utilization rate.

[0344] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0345] Throughout this specification, reference to terms such as "embodiment," "specific embodiment," and "example" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0346] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A method for controlling a drinking water system, characterized in that: The drinking water system comprises a normal temperature water tank, a cold water tank and an instant heating module, wherein the instant heating module is used to heat the water in the normal temperature water tank, and the control method comprises: Turning on the instant heating module to heat the water in the normal temperature water tank, and when the water temperature in the normal temperature water tank reaches a first preset temperature, controlling the instant heating module to turn off; Pumping the water in the normal temperature water tank into the cold water tank until the water level in the normal temperature water tank reaches a first preset water level, and then pumping the water in the cold water tank into the normal temperature water tank again until the water level in the cold water tank reaches a second preset water level; Repeat the above steps until the water temperature in the cold water tank reaches a second preset temperature, drain the normal temperature water tank and the cold water tank to complete the self-cleaning process of the drinking water system, wherein the difference between the first preset temperature and the second preset temperature is less than a preset threshold.

2. The control method of the drinking water system according to claim 1, characterized in that: The drinking water system further includes an ice storage box, which is disposed adjacent to the cold water tank. The control method further includes: The cold water tank and the ice storage box are emptied.

3. The control method of the drinking water system according to claim 1, characterized in that: The normal temperature water tank is connected to the water supply system via a water inlet valve, and the control method further comprises: The water inlet valve is controlled to be closed to stop supplying water to the normal temperature water tank.

4. The control method of the drinking water system according to any one of claims 1 to 3, characterized in that: A diaphragm pump is provided at the water inlet of the instant heating module, the instant heating module is connected to the first water outlet of the normal temperature water tank through the diaphragm pump, the water outlet of the instant heating module is connected to the first water inlet of the normal temperature water tank, and the instant heating module is turned on to heat the water in the normal temperature water tank, including: The diaphragm pump is turned on to pump the water in the normal temperature water tank to the instant heating module for heating, and then the heated water is pumped to the normal temperature water tank through the water outlet of the instant heating module.

5. The control method of the drinking water system according to any one of claims 1 to 3, characterized in that: The drinking water system further includes a first reversing valve and a first water pump, wherein the water inlet of the first water pump is connected to the second water outlet of the normal temperature water tank, the water outlet of the first water pump is connected to the first end of the first reversing valve, the second end of the first reversing valve is connected to the water outlet of the drinking water system, and the third end of the first reversing valve is connected to the first water inlet of the cold water tank, and the water in the normal temperature water tank is pumped into the cold water tank until the water level in the normal temperature water tank is at a first preset water level, comprising: The first end of the first reversing valve is controlled to be connected to the third end, and the first water pump is turned on to pump the water in the normal temperature water tank into the cold water tank through the first water pump and the first reversing valve.

6. The control method of the drinking water system according to any one of claims 1 to 3, characterized in that: The drinking water system further includes a second reversing valve, a third reversing valve and a second water pump, wherein the first end of the second reversing valve is connected to the second water inlet of the normal temperature water tank, the second end of the second reversing valve is connected to the water outlet of the drinking water system, the third end of the second reversing valve is connected to the first end of the third reversing valve, the second end of the third reversing valve is connected to the second water inlet of the cold water tank, the third end of the third reversing valve is connected to the water outlet of the second water pump, the water inlet of the second water pump is connected to the water outlet of the cold water tank, and the water in the cold water tank is re-pumped into the normal temperature water tank until the water level in the cold water tank is at a second preset water level, comprising: The first end of the second reversing valve is controlled to be connected to the third end, the first end of the third reversing valve is connected to the third end, and the second water pump is turned on to pump the water in the cold water tank into the normal temperature water tank through the second water pump, the second reversing valve and the third reversing valve.

7. The control method of the drinking water system according to claim 6, characterized in that: The drinking water system further comprises an ice-making chamber, which is arranged between the second end of the third reversing valve and the water inlet of the cold water tank.

8. The control method of the drinking water system according to claim 7, characterized in that: The method further comprises: The water in the cold water tank is controlled to circulate and soak between the cold water tank and the ice making chamber for a first preset time period.

9. The control method of the drinking water system according to claim 8, characterized in that: The step of controlling the water in the cold water tank to circulate and soak between the cold water tank and the ice making chamber for a first preset time period includes: The second end and the third end of the third reversing valve are controlled to be connected, and the second water pump is turned on for the first preset time period to control the water in the cold water tank to circulate and soak between the cold water tank and the ice making chamber through the third reversing valve and the second water pump.

10. A computer-readable storage medium, characterized in that: A control program of a drinking water system is stored thereon, and when the control program of the drinking water system is executed by a processor, a control method of a drinking water system according to any one of claims 1-9 is implemented.

11. A water dispenser, characterized in that: include: A memory, a processor, and a control program for a drinking water system stored in the memory and executable on the processor, wherein when the processor executes the control program for the drinking water system, a control method for a drinking water system according to any one of claims 1 to 9 is implemented.

12. A water purifier, characterized in that: include: A memory, a processor, and a control program for a drinking water system stored in the memory and executable on the processor, wherein when the processor executes the control program for the drinking water system, a control method for a drinking water system according to any one of claims 1 to 9 is implemented.

13. A control device for a drinking water system, characterized in that: The drinking water system comprises a normal temperature water tank, a cold water tank and an instant heating module, wherein the instant heating module is used to heat the water in the normal temperature water tank, and the control device is used to: Turn on the instant heating module to heat the water in the normal temperature water tank, and when the water temperature in the normal temperature water tank reaches a first preset temperature, control the instant heating module to turn off; pump the water in the normal temperature water tank to the cold water tank until the water level in the normal temperature water tank is at a first preset water level, and then re-pump the water in the cold water tank to the normal temperature water tank until the water level in the cold water tank is at a second preset water level; repeat the above steps until the water temperature in the cold water tank reaches a second preset temperature, drain the normal temperature water tank and the cold water tank to complete the self-cleaning process of the drinking water system, wherein the difference between the first preset temperature and the second preset temperature is less than a preset threshold value.

14. A drinking water system, characterized in that: The drinking water system comprises the drinking water dispenser according to claim 11, the water purifier according to claim 12 or the control device of the drinking water system according to claim 13.

15. The drinking water system according to claim 14, characterized in that: The drinking water system includes an ice making module, and the ice making module includes: A box body, wherein the box body has an inner cavity, and the inner cavity includes a cold water cavity and an ice making cavity; A cold water pipe, wherein the inlet end of the cold water pipe is connected to the cold water cavity, and at least a portion of the cold water pipe is located in the inner cavity.

16. The drinking water system according to claim 15, characterized in that: The box wall of the box body includes a heat insulation layer.

17. The drinking water system according to claim 14, characterized in that: The drinking water system includes a water channel assembly of a water dispenser, and the water channel assembly includes: A waterway plate, wherein the waterway plate has a water storage component interface, a hot water component interface, a cold water component interface and a water outlet component interface, and the waterway plate is built with flow paths connected to the water storage component interface, the hot water component interface, the cold water component interface and the water outlet component interface respectively; A reversing assembly is connected to the water circuit plate to switch the flow direction of the fluid between the water storage assembly interface, the hot water assembly interface, the cold water assembly interface and the water outlet assembly interface.

18. The drinking water system according to claim 14, characterized in that: The drinking water system includes a water dispenser, which includes a water storage component, a hot water component, a cold water component, an ice-making component, a water outlet component and a water circuit component. The water circuit component includes a water circuit plate and a reversing component. The water circuit plate has built-in flow paths respectively connected to the water storage component, the hot water component, the cold water component, the ice-making component and the water outlet component. The reversing component is connected to the water circuit plate to switch the flow direction of the fluid between the water storage component, the hot water component, the cold water component, the ice-making component and the water outlet component.

19. The drinking water system according to claim 17 or 18, characterized in that: The reversing assembly includes a plurality of reversing valves, and the plurality of reversing valves are all connected to the waterway plate.

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