Water purifying and drinking machine with ice making and storing functions

Abstract

The invention belongs to the technical field of water dispensers, and relates to a water purifying and drinking machine with ice-making and ice-storing functions, the water purifying and drinking machine with the ice-making and ice-storing functions comprises a water dispenser, an ice-making device and an ice-storing device, a water inlet end and a water outlet end of the ice-making device are communicated with the water dispenser; the water drinking device comprises a water drinking box, and the ice storage device comprises an ice storage box, an ice storage driving assembly and an evaporator; the ice storage box is embedded in the drinking water box, a water storage cavity is formed between the bottom of the ice storage box and an inner cavity of the drinking water box, the ice storage driving assembly is in driving connection with the evaporator, and the evaporator is attached to and corresponds to the ice storage box. The problems that in the prior art, a water purifying and drinking machine is single in function, and ice blocks in an ice storage box cannot be reserved for a long time are solved.

Description

Technical Field

[0001] The invention relates to the technical field of water dispensers, and in particular to a water dispenser with ice making and ice storage functions. Background Art

[0002] Currently, water purifiers in the industry can only provide liquid water, which results in a single function and greatly reduces the number of people who can benefit from water purifiers.

[0003] Moreover, the ice storage bins of the ice making tables that have been launched in the industry are all insulated with thermal foam on the outside of the ice storage bin. This ice storage method makes it impossible to keep ice cubes for a long time and they are not resistant to melting. If you take out the ice cubes two or three hours after making them, half of the ice cubes in the ice storage bin have melted, and they melt faster in summer. Summary of the invention

[0004] In view of this, the present invention provides a beverage purifier with ice making and ice storage functions, which is used to solve the problem that the beverage purifier in the prior art has a single function and the ice cubes in the ice storage bin cannot be kept for a long time.

[0005] To achieve one or part or all of the above purposes or other purposes, the present invention provides a beverage purifier with ice making and ice storage functions, the beverage purifier with ice making and ice storage functions comprising a drinking water device, an ice making device and an ice storage device, the water inlet end and the water discharge end of the ice making device being connected to the drinking water device; the drinking water device comprising a drinking water tank, the ice storage device comprising an ice storage bin, an ice storage drive assembly and an evaporator; the ice storage bin is embedded in the drinking water tank, a water storage cavity is formed between the bottom of the ice storage bin and the inner cavity of the drinking water tank, the ice storage drive assembly is driven to connect the evaporator, the evaporator is attached to the outer wall of the drinking water tank and corresponds to the ice storage bin.

[0006] Furthermore, the evaporator includes a temperature transfer guide plate and an evaporation tube, the input end and the output end of the evaporation tube are respectively connected to the output end of the ice storage drive assembly and the input end of the ice storage drive assembly, the evaporation tube is coiled and laid on the temperature transfer guide plate, and the temperature transfer guide plate is attached to the outer wall of the water tank.

[0007] Furthermore, the ice-making device includes an ice-making assembly, a circulating water pump, a circulating water inlet pipe and a circulating water outlet pipe; the first water inlet and the water outlet of the drinking water tank are respectively connected to the first water inlet of the ice-making assembly and the drain of the ice-making assembly; the two ends of the circulating water inlet pipe are respectively connected to the second water inlet of the ice-making assembly and the circulating water pump, and the two ends of the circulating water outlet pipe are respectively connected to the water outlet of the ice-making assembly and the circulating water pump; the ice outlet end of the ice-making assembly is connected to the ice inlet end of the ice storage bin.

[0008] Furthermore, the ice-making assembly includes an ice-making device body, a shell opening and closing driving member, a bottom shell and a cover shell; the bottom shell is provided with an ice-making cavity, and the cover shell is covered on the bottom shell to cover the cavity opening of the ice-making cavity; the ice-making end of the ice-making device body is arranged in the ice-making cavity; the driving end of the shell opening and closing driving member passes through the cover shell to connect and fix the bottom shell; the shell opening and closing driving member is used to drive the bottom shell to rotate around the ice-making end of the ice-making cavity body so that the cavity opening of the ice-making cavity gradually faces the ice inlet of the ice storage bin, or drive the bottom shell to rotate around the ice-making end of the ice-making cavity body so that the cover shell gradually covers the cavity opening of the ice-making cavity; the circulating water inlet pipe, the circulating water outlet pipe, the first water inlet of the drinking water tank and the water outlet of the drinking water tank are all connected to the ice-making cavity.

[0009] Furthermore, the ice storage drive assembly includes a compressor, a condenser, a drying filter, and a first capillary tube; the output end and the input end of the compressor are respectively connected to the input end of the condenser and the output end of the evaporator, the input end and the output end of the drying filter are respectively connected to the output end of the condenser and the input end of the first capillary tube, and the output end of the first capillary tube is connected to the input end of the evaporator.

[0010] Furthermore, the beverage purifier with ice making and ice storage functions also includes a first valve component and a second valve component; the input end of the first valve component and the input end of the second valve component are both connected to the compressor, the output end of the first valve component is connected to the first capillary tube, and the output end of the second valve component is connected to the ice making start end of the ice maker body.

[0011] Furthermore, the beverage purifier with ice making and ice storage functions also includes an ice-shedding valve, and the input end and the output end of the ice-shedding valve are respectively connected to the output end of the compressor and the ice-shedding start end of the ice maker body.

[0012] Furthermore, the drinking water tank is provided with a water storage tank, the ice storage bin is embedded in the water storage tank, the water storage cavity is formed by the bottom of the ice storage bin and the bottom tank wall and side tank wall of the water storage tank, the side wall of the ice storage bin at the drainage end of the bottom shell body and the side tank wall of the water storage tank are enclosed to form a drainage cavity, the water inlet end of the drainage cavity is connected to the drainage end of the bottom shell body, and the water outlet end of the drainage cavity is connected to the water storage cavity.

[0013] Furthermore, the drinking water device also includes a raw water component and a membrane filter element component, and the input end and the output end of the membrane filter element component are respectively connected to the raw water component and the water storage chamber.

[0014] Furthermore, the drinking water device also includes a first water pump, and the drinking water tank is also provided with a first water level line, a second water level line and a drinking water float, the first water level line and the second water level line are sequentially arranged on the cavity wall of the water storage chamber along the direction from the bottom of the water storage tank to the notch of the water storage tank, and the drinking water float floats on the water surface of the water storage chamber; the drinking water float signal is connected to the first water pump, and the water inlet and outlet ends of the first water pump are respectively connected to the membrane filter element assembly and the water storage chamber; when the drinking water float is located at the first water level line, the first water pump is turned on; when the drinking water float is located at the second water level line, the first water pump is turned off.

[0015] Implementing the embodiments of the present invention will have the following beneficial effects:

[0016] The present invention provides a water purifier with ice making and ice storage functions, wherein the water purifier with ice making and ice storage functions integrates a drinking water device, an ice making device and an ice storage device in one water purifier, so that the water purifier has the functions of making drinking water, making ice cubes and storing ice cubes at the same time. Then, the ice storage bin is maintained at a temperature suitable for storing ice cubes through an ice storage drive assembly and an evaporator, so that the ice cubes stored in the ice storage bin can be stored for a longer time, thereby solving the problem that the ice cubes in the ice storage bin cannot be kept for a long time.

[0017] In summary, the water purifier with ice making and ice storage functions not only solves the problem of single function of the water purifier, but also solves the problem that ice cubes in the ice storage bin cannot be kept for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] in:

[0020] Figure 1 It is a structural schematic diagram of a beverage purifier with ice making and ice storage functions in one embodiment of the present invention;

[0021] Figure 2 It is a schematic diagram of the exploded structure of a water purifier with ice making and ice storage functions in a front view according to an embodiment of the present invention;

[0022] Figure 3 It is a schematic diagram of the exploded structure of a beverage purifier with ice making and ice storage functions in a rear view angle according to one embodiment of the present invention;

[0023] Figure 4This is a schematic diagram of a first connection structure of a drinking water device of a water purifier with ice making and ice storage functions in one embodiment of the present invention;

[0024] Figure 5 A schematic diagram of a second connection structure of a drinking water device of a drinking water purifier with ice making and ice storage functions in one embodiment of the present invention;

[0025] Figure 6 A schematic diagram of the connection structure of a water tank, an ice making device and an ice storage device of a water purifier with ice making and ice storage functions in one embodiment of the present invention;

[0026] Figure 7 It is a longitudinal cross-sectional schematic diagram of a beverage purifier with ice making and ice storage functions in one embodiment of the present invention;

[0027] Figure 8 It is a schematic diagram of the exploded structure of the partial structure of the ice-making device of a water purifier with ice-making and ice-storing functions in one embodiment of the present invention;

[0028] Fig. 9 for Figure 8 Another structural diagram from another perspective;

[0029] Fig.10 A cross-sectional view of a partial structure of an ice-making device of a beverage purifier having ice-making and ice-storing functions in one embodiment of the present invention;

[0030] Fig.11 A schematic diagram of the structure of a condenser of a water purifier with ice making and ice storage functions in one embodiment of the present invention;

[0031] Fig.12 for Fig.11 A schematic cross-sectional structure diagram of;

[0032] Fig.13 It is a schematic cross-sectional view of a beverage purifier with ice making and ice storage functions in one embodiment of the present invention;

[0033] Fig.14 The figure is a schematic structural diagram of an ice-making drainage guide of a beverage purifier with ice-making and ice-storing functions in one embodiment of the present invention.

[0034] Reference numerals:

[0035] 100, drinking water device; 110, drinking water tank; 111, water storage tank; 1111, water storage chamber; 1112, drainage chamber; 112, NTC sensor; 120, first UV lamp assembly; 130, first water pump; 140, raw water assembly; 141, pre-filter; 142, water inlet valve; 143, raw water check valve; 144, raw water tank; 1441, raw water lower water level line; 145, booster pump; 146, raw water TDS; 150, membrane filter element assembly; 151, pre-RO composite filter element; 152, post-carbon rod filter element; 160, pure water assembly ;161, pure water TDS;162, pure water kettle;163, exhaust chamber;1631, pure water upper water level;1632, pure water lower water level;170, heating component;171, instant heat pump;172, instant heat check valve;173, water inlet NTC;174, instant heater;175, water outlet NTC;180, water outlet nozzle;190, waste water component;191, waste water tank;1911, waste water upper water level;192, waste water valve;193, solenoid valve;1100, second water pump;1110, third water pump;1120, fourth water pump;

[0036] 200, ice-making device; 210, ice-making assembly; 211, ice-making device body; 212, shell opening and closing driving member; 213, bottom shell; 2131, ice-making chamber; 2132, bottom inner shell; 21321, limiting column; 2133, bottom outer shell; 21331, drainage groove; 21332, drainage hole; 21333, embedded edge; 21334, limiting guide slide groove; 21335, first anti-rotation groove; 21336, first rod hole; 214, cover shell; 21 41. first clearance groove; 2142. second clearance groove; 2143. third clearance groove; 2144. first water outlet cylinder; 2145. second water outlet cylinder; 2146. second rod penetration hole; 2147. anti-rotation column; 2148. second anti-rotation groove; 215. water inlet cylinder; 2151. external cylinder; 2152. internal cylinder; 216. driving rod; 217. ice maker bracket; 220. circulating water pump; 230. circulating water inlet pipe; 240. circulating water outlet pipe;

[0037] 300, ice storage device; 310, ice storage bin; 311, ice storage chamber; 312, ice storage outlet; 313, second UV lamp assembly; 314, passivation plane; 320, ice storage drive assembly; 321, compressor; 322, condenser; 3221, condenser pipe; 32211, first condenser branch pipe; 32212, second condenser branch pipe; 3222, heat dissipation fin; 32221, heat dissipation perforation; 3223, heat dissipation fan; 3224, fan bracket; 323, dry filter 324, first capillary tube; 330, evaporator; 331, heat transfer guide plate; 332, evaporation tube; 340, ice discharging assembly; 341, ice discharging rod; 3411, ice discharging rod body; 3412, ice discharging spiral plate; 342, ice discharging driving member; 350, ice discharging valve assembly; 351, ice discharging guide cylinder; 3511, ice discharging inlet; 3512, ice discharging guide cavity; 3513, ice discharging outlet; 352, ice discharging valve body; 360, insulation shell; 361, insulation tank;

[0038] 400, ice-making drainage guide; 410, first ice-making drainage guide groove; 420, second ice-making drainage guide hole; 430, ice-making drainage guide pin; 440, embedding groove; 500, first valve member; 600, second valve member; 700, second capillary tube; 800, de-icing valve. DETAILED DESCRIPTION

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects rather than to describe a specific order. The cold water mentioned in the specification and claims of the present invention includes water at room temperature.

[0040] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0041] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0042] Reference Figures 1 to 14 The first embodiment of the present application provides a water purifier with ice making and ice storage functions, which includes: a water drinking device 100, an ice making device 200 and an ice storage device 300, wherein the water inlet end and the water outlet end of the ice making device 200 are connected to the water drinking device 100; the water drinking device 100 includes a water drinking tank 110, and the ice storage device 300 includes an ice storage bin 310, an ice storage driving assembly 320 and an evaporator 330; the ice storage bin 310 is embedded in the water drinking tank 110, and a water storage cavity 1111 is formed between the bottom of the ice storage bin 310 and the inner cavity of the water drinking tank 110, and the ice storage driving assembly 320 drives and connects to the evaporator 330, and the evaporator 330 is attached to the outer wall of the water drinking tank 110 and corresponds to the ice storage bin.

[0043] Specifically, the evaporator 330 is attached to the outer wall of the water tank 110 adjacent to the ice storage bin 310; the ice storage bin 310 is used to store ice cubes, and the water storage chamber 1111 is used to store drinking water; the ice inlet end of the ice storage bin 310 is connected to the ice outlet end of the ice making device 200.

[0044] In this embodiment, the water purifier with ice making and ice storage functions is integrated with a drinking water device 100, an ice making device 200 and an ice storage device 300, so that the water purifier with ice making and ice storage functions has the functions of making drinking water, making ice cubes and storing ice cubes. Then, the ice storage bin 310 is maintained at a temperature suitable for storing ice cubes through the ice storage drive assembly 320 and the evaporator 330, so that the ice cubes stored in the ice storage bin 310 can be stored for a longer time, thereby solving the problem that the ice cubes in the ice storage bin 310 cannot be kept for a long time.

[0045] In summary, the beverage purifier with ice making and ice storage functions not only solves the problem of single function of the beverage purifier, but also solves the problem that the ice cubes in the ice storage bin 310 cannot be kept for a long time.

[0046] Reference Figures 2 to 3 , Figure 7 The drinking water tank 110 is provided with a water storage tank 111, and the ice storage bin 310 is embedded in the water storage tank 111. The water storage chamber 1111 is formed by the bottom of the ice storage bin 310 and the bottom tank wall and the side tank wall of the water storage tank 111. The side wall of the ice storage bin 310 at the drainage end adjacent to the bottom shell 213 and the side tank wall of the water storage tank 111 are enclosed to form a drainage chamber 1112. The water inlet end of the drainage chamber 1112 is connected to the drainage end of the bottom shell 213, and the water outlet end of the drainage chamber 1112 is connected to the water storage chamber 1111.

[0047] In this embodiment, the water storage chamber 1111 is utilized to facilitate the uncondensed water in the bottom shell 213 to flow into the water storage chamber 1111 .

[0048] Based on the present embodiment, the beverage purifier with ice making and ice storage functions further includes an ice-making drainage guide 400, which is provided with a first ice-making drainage guide groove 410 and a second ice-making drainage guide hole 420, one hole end of the second ice-making drainage guide hole 420 is arranged at the groove bottom of the first ice-making drainage guide groove 410, and the other hole end of the second ice-making drainage guide hole 420 is connected to the drainage cavity 1112. Both ends of the bottom of the ice-making drainage guide 400 extend to form ice-making drainage guide pins 430, the second ice-making drainage guide hole 420 is arranged in the ice-making drainage guide pins 430, and the ice-making drainage guide pins 430 are inserted into the drainage cavity 1112.

[0049] Furthermore, the corners of the ice storage bin 310 located below the ice making drainage guide 400 are passivated, so that the corners are converted into passivated planes 314, and the drainage cavity 1112 is formed by the passivated plane 314 and the groove wall of the water storage tank 111, and the drainage cavity 1112 is in the shape of a triangular prism. The outer wall of the ice making drainage guide 400 is provided with a snap-fit ​​groove 440, which is used to achieve the embedded fixed connection between the ice making drainage guide 400 and the drainage groove 21331.

[0050] Reference Figure 2 , Figures 4 to 7 The drinking water tank 110 also includes an NTC sensor 112 , the sensing end of the NTC sensor 112 is located in the water in the water storage chamber 1111 , and the NTC sensor 112 is used to sense the temperature of the water in the water storage chamber 1111 .

[0051] Further based on this embodiment, the NTC sensor 112 is communicatively connected to the ice-making device 200, and the ice-making device 200 performs ice-making processing on the water in the ice-making device 200 to convert it into ice cubes according to the temperature of the water in the water storage chamber 1111 obtained by the NTC sensor 112 and the temperature required for the ice-making device 200 to make ice.

[0052] Reference Figures 4 to 6 The drinking water device 100 is also provided with a first UV lamp assembly 120 . The light emitting end of the first UV lamp assembly 120 is located in the water storage cavity 1111 . The first UV lamp assembly 120 is used to sterilize the water in the drinking water tank 110 .

[0053] Reference Figures 4 to 5 The drinking water device 100 also includes a raw water component 140 and a membrane filter element component 150. The input end and the output end of the membrane filter element component 150 are respectively connected to the raw water component 140 and the water storage chamber 1111.

[0054] In this embodiment, the membrane filter element assembly 150 filters the raw water output from the raw water tank 144, and the purified water obtained after filtration is output to the drinking water tank 110. The water quality of the drinking water purifier with ice making and ice storage functions used to make drinking water and ice cubes is clean pure water, which improves the drinking experience of users.

[0055] Based on the further of this embodiment, the water inlet of the raw water component 140 is used to connect to an external water supply source, and the raw water component 140 includes a pre-filter 141, an inlet valve 142, a raw water check valve 143, a raw water tank 144, a booster pump 145 and a raw water TDS146; the water inlet end of the pre-filter 141 is used to connect to an external water supply source, the water inlet end and the water outlet end of the inlet valve 142 are respectively connected to the water outlet end of the pre-filter 141 and the water inlet end of the raw water tank 144, the water inlet end and the water outlet end of the raw water check valve 143 are respectively connected to the water outlet end of the raw water tank 144 and the water inlet end of the booster pump 145, and the water inlet end and the water outlet end of the raw water TDS146 are respectively connected to the water outlet end of the booster pump 145 and the water inlet end of the membrane filter element assembly 150.

[0056] Furthermore, a raw water lower water level line 1441 is provided inside the raw water tank 144. When the water level inside the raw water tank 144 is at the raw water lower water level line 1441, the water inlet valve 142 opens, and water from the external water supply source passes through the pre-filter 141 and the water inlet valve 142 in sequence, and then enters the raw water tank 144.

[0057] In this embodiment, the booster pump 145 is used to boost the pressure of water provided by the raw water tank 144 to the membrane filter element assembly 150 .

[0058] Based on the further of this embodiment, the membrane filter element assembly 150 includes a pre-RO composite filter element 151 and a post-carbon rod filter element 152, the water inlet end of the pre-RO composite filter element 151 is connected to the water outlet end of the raw water TDS146, the water outlet end of the pre-RO composite filter element 151 is connected to the water inlet end of the post-carbon rod filter element 152, and the water outlet end of the post-carbon rod filter element 152 is connected to the water inlet of the drinking water tank 110.

[0059] Based on the further embodiment of the present invention, the drinking water device 100 further includes a pure water component 160, a second water pump 1100 and a water outlet 180. The pure water component 160 includes a pure water TDS 161, a pure water kettle 162 and an exhaust chamber 163. The water inlet and the water outlet of the pure water TDS 161 are respectively connected to the water outlet of the post-carbon rod filter 152 and the water inlet of the second water pump 1100, and the water outlet of the second water pump 1100 is connected to the water inlet of the drinking water tank 110. The water inlet of the pure water kettle 162 is connected to the water outlet of the pure water TDS 161, and the water outlet of the pure water kettle 162 is connected to the water inlet of the second water pump 1100 and the water inlet of the water outlet 180. The air inlet and the air outlet of the exhaust chamber 163 are respectively connected to the exhaust port of the pure water kettle 162 and the air inlet of the water outlet 180.

[0060] Furthermore, the exhaust chamber 163 is provided with a pure water upper water level line 1631, a pure water lower water level line 1632 and a pure water float; when the pure water float is at the pure water upper water level line 1631, the gas in the pure water kettle 162 is discharged into the exhaust chamber 163, which means that the water level of the pure water kettle 162 is at the upper limit, and the exhaust chamber 163 exhausts gas toward the water outlet 180; when the pure water float is at the pure water lower water level line 1632, part of the gas in the pure water kettle 162 or no gas is discharged into the exhaust chamber 163, which means that the water level of the pure water kettle 162 is at the lower limit.

[0061] Reference Figure 4 and Figure 5 The drinking water device 100 also includes a heating component 170, the water inlet end of the heating component 170 is connected to the output end of the membrane filter element component 150, and the water outlet end of the heating component 170 is connected to the water inlet end of the water outlet nozzle 180, and the water outlet nozzle 180 is used for users to obtain hot water or room temperature water.

[0062] Further based on this embodiment, the heating component 170 includes a heat pump 171, a heat check valve 172, a water inlet NTC 173, a heater 174 and a water outlet NTC 175; the water inlet end of the heat pump 171 is connected to the water outlet end of the pure water TDS 161 and the water outlet end of the pure water kettle 162, and the heat check valve 172, the water inlet NTC 173, the heater 174 and the water outlet NTC 175 are connected in sequence between the water outlet end of the heat pump 171 and the water inlet end of the water outlet nozzle 180.

[0063] In this embodiment, the water inlet NTC 173 is used to obtain the temperature of the water before entering the instant heater 174, and the water outlet NTC 175 is used to obtain the temperature of the water output by the instant heater 174. The water inlet NTC 173 and the water outlet NTC 175 are both connected to the instant heater 174 in communication. The instant heater 174 is used to heat the water output from the water outlet of the pure water TDS 161 or the water outlet of the pure water kettle 162 to the water outlet 180. The instant heat pump 171 is used to extract the water output from the water outlet of the pure water TDS 161 or the water outlet of the pure water kettle 162 into the instant heater 174. The instant heat check valve 172 limits the water flow direction to only flow from the instant heat pump 171 to the instant heater 174, so as to prevent the water in the instant heater 174 from flowing back to the instant heat pump 171. The water outlet 180 is used to output the hot water heated by the instant heater 174, or the normal temperature water directly output without being processed by the instant heater 174.

[0064] In this embodiment, the instant heater 174 is set with a first output water temperature and a second output water temperature; the instant heater 174 converts the water in the instant heater 174 into normal temperature water according to the water temperature obtained by the water inlet NTC 173 and the water outlet NTC 175 and the first output water temperature. The instant heater 174 converts the water in the instant heater 174 into hot water according to the water temperature obtained by the water inlet NTC 173 and the water outlet NTC 175 and the second output water temperature.

[0065] Based on the further of this embodiment, the drinking water device 100 also includes a wastewater component 190, and the wastewater component 190 includes a wastewater tank 191, a wastewater valve 192 and a solenoid valve 193; the water inlet end of the wastewater valve 192 is connected to the wastewater end of the pre-RO composite filter element 151, and the water outlet end of the wastewater valve 192 is connected to the water inlet end of the solenoid valve 193 or the external environment; the water outlet end of the solenoid valve 193 is connected to the wastewater tank 191, and a wastewater upper water level line 1911 is provided in the wastewater tank 191. When the water level in the wastewater tank 191 is at the wastewater upper water level line 1911, a new wastewater tank 191 is replaced, or the water in the wastewater tank 191 is discharged to the external environment.

[0066] Further based on this embodiment, the drinking water device 100 also includes a third water pump 1110 and a fourth water pump 1120; the water outlet of the drinking water tank 110 is connected to the return water end of the raw water tank 144 through the third water pump 1110; the water outlet of the drinking water tank 110 is connected to the water inlet end of the fourth water pump 1120, and the water outlet end of the fourth water pump 1120 is connected to the external environment, or connected to the water inlet end of the wastewater valve 192 to connect to the pre-RO composite filter element 151, or connected to the water inlet end of the solenoid valve 193 to connect to the wastewater tank 191.

[0067] Reference Figure 6 The drinking water device 100 also includes a first water pump 130, and the drinking water tank 110 is also provided with a first water level line, a second water level line and a drinking water float. The first water level line and the second water level line are sequentially arranged on the wall of the water storage chamber 1111 along the bottom of the water storage tank 111 to the notch of the water storage tank 111, and the drinking water float floats on the water surface of the water storage chamber 1111; the drinking water float signal is connected to the first water pump 130, and the water inlet and outlet ends of the first water pump 130 are respectively connected to the membrane filter element assembly 150 and the water storage chamber 1111; when the drinking water float is located at the first water level line, the first water pump 130 is turned on; when the drinking water float is located at the second water level line, the first water pump 130 is turned off.

[0068] In this embodiment, when the drinking water float is located at the first water level line, it means that the amount of water in the water storage chamber 1111 is too little, the first pumping pump 130 is turned on, and the rear carbon rod filter element 152 of the membrane filter element assembly 150 supplies pure water to the water storage chamber 1111. When the drinking water float is located at the second water level line, it means that the amount of water in the water storage chamber 1111 is too high or just the right amount, and the first pumping pump 130 is turned off. The rear carbon rod filter element 152 of the membrane filter element assembly 150 does not need to supply pure water to the water storage chamber 1111.

[0069] Reference Figures 1 to 3 , Figures 6 to 10 The ice-making device 200 includes an ice-making assembly 210, a circulating water pump 220, a circulating water inlet pipe 230 and a circulating water outlet pipe 240; the first water inlet and the water outlet of the drinking water tank 110 are respectively connected to the first water inlet of the ice-making assembly 210 and the water outlet of the ice-making assembly 210; the two ends of the circulating water inlet pipe 230 are respectively connected to the second water inlet of the ice-making assembly 210 and the circulating water pump 220, and the two ends of the circulating water outlet pipe 240 are respectively connected to the water outlet of the ice-making assembly 210 and the circulating water pump 220; the ice outlet end of the ice-making assembly 210 is connected to the ice inlet end of the ice storage bin 310.

[0070] In this embodiment, the water in the drinking water tank 110 is input into the ice-making assembly 210 through the first pump 130, and the ice-making assembly 210 solidifies the input water into ice cubes. During the ice-making process of the ice-making assembly 210, the circulating water pump 220 works, so that the water in the ice-making assembly 210 is continuously discharged into the circulating water pump 220 through the circulating water outlet pipe 240, and then discharged into the circulating water inlet pipe 230 by the circulating water pump 220, and then sent into the ice-making assembly 210 by the circulating water outlet pipe 240, thereby shortening the short-distance continuous circulation of the water to be iced in the ice-making assembly 210, helping to improve the ice-making efficiency of the ice-making assembly 210, thereby shortening the ice-making time of the ice-making assembly 210; and facilitating the exhaust of the water to be iced, thereby preventing the water to be iced from containing a large amount of gas, thereby improving the transparency of the ice cubes made.

[0071] In summary, the ice-making device 200 can not only improve the transparency of the ice cubes produced, but also shorten the ice-making time.

[0072] Reference Figures 2 to 3 , Figures 7 to 10 and Fig.13The ice-making assembly 210 includes an ice-making body 211, a shell opening and closing driving member 212, a bottom shell 213 and a cover shell 214; the bottom shell 213 is provided with an ice-making cavity 2131, and the cover shell 214 is covered on the bottom shell 213 to cover the cavity opening of the ice-making cavity 2131; the ice-making end of the ice-making body 211 is arranged in the ice-making cavity 2131; the driving end of the shell opening and closing driving member 212 passes through the cover shell 214 to connect and fix the bottom shell 213; the shell opening and closing driving member 212 is used to drive The bottom shell 213 is driven to rotate around the ice-making end of the ice-making chamber 2131 so that the cavity opening of the ice-making chamber 2131 gradually faces the ice inlet of the ice storage bin 310, or the bottom shell 213 is driven to rotate around the ice-making end of the ice-making chamber 2131 so that the cover shell 214 gradually covers the cavity opening of the ice-making chamber 2131; the circulating water inlet pipe 230, the circulating water outlet pipe 240, the first water inlet of the drinking water tank 110 and the water outlet of the drinking water tank 110 are all connected to the ice-making chamber 2131.

[0073] In this embodiment, the ice-making end of the ice-maker body 211 is directly inserted into the water in the ice-making chamber 2131, and then the driving end of the ice-maker body 211 is started to reduce the temperature of the water in the ice-making chamber 2131, so that the water in the ice-making chamber 2131 freezes into ice and freezes onto the ice-making end of the ice-maker body 211.

[0074] The housing opening and closing driving member 212 drives the bottom housing 213 to rotate around the ice-making end of the ice-maker body 211, so that the bottom wall of the ice-making chamber 2131 gradually rotates to the bottom of the cover housing 214, and the cavity opening of the ice-making chamber 2131 gradually faces the ice inlet of the ice storage bin 310, and the cavity opening of the ice-making chamber 2131 gradually increases. When the housing opening and closing driving member 212 drives the bottom housing 213 to rotate to the maximum value, the bottom housing 213 is located between the cover housing 214 and the ice-making end of the ice-maker body 211, and the cavity opening of the ice-making chamber 2131 faces the ice-making end of the ice-maker body 211 and the ice inlet of the ice storage bin 310. The ice-making body 211 starts the deicing operation, and the ice solidified on the ice-making end of the ice-maker body 211 can be separated from the ice-making chamber 2131 and into the ice storage bin 310.

[0075] The housing opening and closing driving member 212 drives the bottom housing 213 to rotate in a direction between the cover housing 214 and the ice-making end of the ice-maker body 211, at which time the cavity opening of the ice-making cavity 2131 gradually moves away from the ice inlet of the ice storage bin 310 and gradually decreases relative to the cavity opening of the ice-making cavity 2131 of the cover housing 214. When the cavity opening of the ice-making cavity 2131 is completely covered by the cover housing 214, the ice-making end of the ice-maker body 211 is located between the cover housing 214 and the bottom housing 213, and the start end of the ice-maker body 211 enables the ice-making operation.

[0076] The ice-making assembly 210 of the ice-making device 200 can realize automatic ice-making in a closed space, and then automatically rotate to open the ice-making chamber 2131 to automatically unload ice cubes.

[0077] Reference Figure 1 and Figure 6 The ice making start end and the ice removing start end of the ice maker body 211 are both connected to the output end of the compressor 321, and the compressor 321 is used to drive the ice making end of the ice maker body 211 to enter the ice making mode or the ice removing mode.

[0078] In this embodiment, the ice making start end and the ice removing start end of the ice maker body 211 are both connected to the output end of the compressor 321 of the ice storage device 300. Therefore, the compressor 321 can not only start the ice storage mode of the ice storage device 300, but also control whether the ice maker body 211 enters the ice making mode or the ice removing mode.

[0079] Reference Figures 1 to 3 , Figures 7 to 10 The ice-making assembly 210 also includes a water inlet cylinder 215, which includes an external cylinder 2151 and an internal cylinder 2152; the internal cylinder 2152 is attached to the side wall of the ice-making cavity 2131, and the water outlet end of the internal cylinder 2152 is arranged along the direction toward the cavity bottom wall of the ice-making cavity 2131, the water outlet end of the external cylinder 2151 penetrates into the ice-making cavity 2131 and is connected to the water inlet end of the internal cylinder 2152, and the water inlet end of the external cylinder 2151 is connected to the water inlet end of the circulating water inlet pipe 230.

[0080] In this embodiment, the external cylinder 2151 is used to realize the communication between the circulating water inlet pipe 230 and the internal cylinder 2152, and the internal cylinder 2152 can be used to realize the communication between the external cylinder 2151 and the ice-making chamber 2131. Then, the internal cylinder 2152 is attached to the side wall of the ice-making chamber 2131, so that the internal cylinder 2152 guides the water in the external cylinder 2151 into the ice-making chamber 2131, and prevents the water in the external cylinder 2151 from flowing directly from a high place into the ice-making chamber 2131, so as to prevent the increase of gas in the water input into the ice-making chamber 2131, that is, to reduce the gas content of the water in the ice-making chamber 2131.

[0081] Specifically, the water outlet of the built-in cylinder 2152 is adjacent to the cavity wall of the ice-making cavity 2131 .

[0082] Furthermore, the external cylinder 2151 and the shell opening and closing driving member 212 are respectively arranged at both ends of the bottom shell 213 to enhance the rotation stability of the bottom shell 213. The internal cylinder 2152 is attached to the side wall of the ice making chamber 2131 to replace the circulating water inlet pipe 230 inserted into the ice making chamber 2131, thereby avoiding interference between the circulating water inlet pipe 230 and the rotating bottom shell 213.

[0083] Reference Figure 2 , Figure 3 , Figures 7 to 9 ,and Fig.13 The bottom shell 213 includes a bottom inner shell 2132 and a bottom outer shell 2133; the bottom outer shell 2133 is provided with a drainage groove 21331 and a drainage hole 21332, and the two ends of the drainage hole 21332 are respectively connected to the drainage groove 21331 and the drinking water tank 110; the bottom inner shell 2132 is rotatably embedded in the drainage groove 21331; the driving end of the shell opening and closing driving member 212 passes through the cover shell 214 to respectively connect and fix the bottom outer shell 2133 and the bottom inner shell 2132;

[0084] The shell opening and closing driving member 212 is used to first drive the bottom inner shell 2132 to rotate relative to the bottom outer shell 2133, so that the cavity opening of the ice-making chamber 2131 is connected to the drainage groove 21331, so as to discharge the un-ice-formed water in the ice-making chamber 2131 into the drainage groove 21331; and then continue to drive the bottom inner shell 2132 and the bottom outer shell 2133 to rotate relative to the cover shell 214 to open the cavity opening of the ice-making chamber 2131.

[0085] In this embodiment, the bottom shell 213 is divided into a double-layer mode. When the shell opening and closing driving member 212 drives the bottom inner shell 2132 to rotate relative to the bottom outer shell 2133, the cavity opening of the ice making chamber 2131 gradually faces the ice inlet of the ice storage bin 310, and the cavity opening of the ice making chamber 2131 gradually increases relative to the cover shell 214, so that the cavity opening of the ice making chamber 2131 is connected to the drainage groove 21331, so that the residual water in the ice making chamber 2131 after ice making is discharged into the drainage groove 21331, and then discharged into the water tank 110 through the drainage hole 21332. When the residual water after ice making is completely drained, the shell opening and closing driving member 212 continues to drive the bottom inner shell 2132 to rotate, and at this time, the bottom outer shell 2133 is also driven to rotate, that is, the bottom inner shell 2132 and the bottom outer shell 2133 are driven to rotate relative to the cover shell 214, so that the cavity opening of the ice making cavity 2131 continues to gradually move toward the ice inlet of the ice storage bin 310, and the opening of the ice making cavity 2131 continues to gradually increase, so that the ice making end of the ice maker body 211 is exposed outside the ice making cavity 2131.

[0086] In other embodiments, the water outlet of the drainage hole 21332 may also be connected to an external device.

[0087] Based on the further feature of this embodiment, a bottom wall of the bottom shell 2133 adjacent to the drain hole 21332 is provided with an embedding ridge 21333 , and the embedding ridge 21333 is slidably embedded in the embedding groove 440 .

[0088] In some embodiments, the cross section of the bottom inner shell 2132 is in an arc shape. The cross section of the bottom outer shell 2133 is in an arc shape.

[0089] Reference Figures 7 to 10 The groove wall of the drainage groove 21331 is provided with a limiting guide groove 21334, and the outer wall of the bottom inner shell 2132 is provided with a limiting column 21321, and the limiting column 21321 can be slidably embedded in the limiting guide groove 21334; the shell opening and closing driving member 212 drives the bottom inner shell 2132 to rotate relative to the bottom outer shell 2133, so that the limiting column 21321 slides from one end of the limiting guide groove 21334 to the other end of the limiting guide groove 21334.

[0090] In this embodiment, when the shell opening and closing driving member 212 drives the bottom inner shell 2132 to rotate relative to the bottom outer shell 2133, and the cavity opening of the ice-making chamber 2131 gradually increases relative to the cover shell 214, the limiting column 21321 slides from the first end of the limiting guide slot 21334 to the second end of the limiting guide slot 21334, and at this time, the cavity opening of the ice-making chamber 2131 is connected to the drainage groove 21331; when the residual water in the ice-making chamber 2131 after ice making is completely When discharged into the drain groove 21331, the shell opening and closing driving component 212 drives the bottom inner shell 2132 to reset. When the limiting column 21321 slides from the second end of the limiting guide groove 21334 to the first end of the limiting guide groove 21334, the shell opening and closing driving component 212 drives the bottom inner shell 2132 and the bottom outer shell 2133 to rotate together, or the shell opening and closing driving component 212 immediately drives the bottom inner shell 2132 to rotate, and at this time also drives the bottom outer shell 2133 to rotate.

[0091] Reference Figures 7 to 10 The ice-making assembly 210 also includes a driving rod 216, one end of which is fixed to one end of the bottom inner shell 2132, and the other end of the driving rod 216 passes through the bottom outer shell 2133 and the cover shell 214 in sequence to connect to the driving end of the shell opening and closing driving member 212.

[0092] In this embodiment, the driving rod 216 is used to enhance the connection stability between the bottom inner shell 2132 and the driving end of the shell opening and closing driving member 212 , and further enhance the rotational stability between the bottom inner shell 2132 and the bottom outer shell 2133 .

[0093] Reference Figures 7 to 10The bottom groove wall of the drainage groove 21331 is sloped, the height of the bottom groove wall at the first end of the drainage groove 21331 is higher than the height of the bottom groove wall at the second end of the drainage groove 21331, the first end of the drainage groove 21331 is close to the driving end of the shell opening and closing driving member 212, and the second end of the drainage groove 21331 is adjacent to the built-in cylinder 2152; the drainage hole 21332 is arranged on the side groove wall or the bottom groove wall at the second end of the drainage groove 21331.

[0094] In this embodiment, when the ice maker body 211 is in the ice making state, the cavity opening of the ice making chamber 2131 and the slot of the drainage groove 21331 are both parallel to the horizontal plane. When the limiting column 21321 slides from the first end of the limiting guide slide groove 21334 to the second end of the limiting guide slide groove 21334, the cavity opening of the ice making chamber 2131 intersects with the horizontal plane, and the slot of the drainage groove 21331 is still parallel to the horizontal plane, so that the cavity opening of the ice making chamber 2131 is lower than the slot of the drainage groove 21331, so that the residual water in the ice making chamber 2131 after ice making is discharged into the drainage groove 21331.

[0095] The sloped drainage groove 21331 is then utilized to increase the flow rate of the water in the drainage groove 21331 flowing to the drainage hole 21332 , and also ensure that the water in the drainage groove 21331 is completely discharged into the drinking water tank 110 through the drainage hole 21332 .

[0096] Reference Figures 2 to 3 , Figures 7 to 10 The ice-making assembly 210 further includes an ice-making support 217; the cover body 214 is provided with a first clearance groove 2141, a second clearance groove 2142 and a third clearance groove 2143;

[0097] The notch edge of the first clearance groove 2141 is used to be installed with the notch of the water storage tank 111 of the drinking water tank 110;

[0098] The second give way groove 2142 is provided at the bottom groove wall of the first give way groove 2141, one end of the ice maker bracket 217 is fixed to the side groove wall of the first give way groove 2141, the other end of the ice maker bracket 217 extends into the second give way groove 2142 to be located above the cavity opening of the ice making cavity 2131, and the ice making end of the ice maker body 211 is fixed to the other end of the ice maker bracket 217;

[0099] The third paving groove 2143 is disposed on a side groove wall of the first paving groove 2141 ; the third paving groove 2143 is used to give way to the cables passing through the ice maker body 211 .

[0100] In this embodiment, the cover body 214 is covered on the external accessory by the notch edge of the first clearance groove 2141. The second clearance groove 2142 is used to close the ice making chamber 2131 so that the ice making end of the ice maker body 211 can perform ice making operation in a closed manner.

[0101] Reference Figures 2 to 3 , Figures 7 to 10 The ice-making assembly 210 further includes a first water outlet cylinder 2144 and a second water outlet cylinder 2145; the first water outlet cylinder 2144 is fixed to the outer wall of the cover body 214, and the second water outlet cylinder 2145 is fixed to the side groove wall of the first clearance groove 2141;

[0102] One end of the first water outlet cylinder 2144 is connected to the circulating water outlet pipe 240, and the other end is passed through the cover body 214 and is located in the first clearance groove 2141 to be connected to one end of the second water outlet cylinder 2145; the other end of the second water outlet cylinder 2145 extends into the ice making chamber 2131 and is arranged along the direction toward the bottom wall of the ice making chamber 2131;

[0103] The first water outlet cylinder 2144 , the second water outlet cylinder 2145 , and one end of the ice maker bracket 217 are all located on the same side of the driving end of the shell opening and closing driving member 212 .

[0104] In this embodiment, the first water outlet cylinder 2144, the second water outlet cylinder 2145 and the second clearance groove 2142 are used to realize the communication between the circulating water outlet pipe 240 and the ice making chamber 2131. In addition, the first water outlet cylinder 2144, the second water outlet cylinder 2145 and one end of the ice maker bracket 217 are all located on the same side of the driving end of the housing opening and closing driving member 212, ensuring the normal rotation of the bottom inner shell 2132 and the bottom outer shell 2133.

[0105] Specifically, the second water outlet cylinder 2145 is L-shaped, and the other end of the second water outlet cylinder 2145 extends toward the bottom wall of the ice-making cavity 2131 .

[0106] Reference Figures 2 to 3 , Figures 7 to 10 The bottom shell 2133 is further provided with a first anti-rotation groove 21335, and the cover shell 214 is further provided with an anti-rotation column 2147 and a second anti-rotation groove 2148;

[0107] The first anti-rotation groove 21335 is respectively arranged in one-to-one correspondence with the anti-rotation column 2147 and the second anti-rotation groove 2148; the first anti-rotation groove 21335 and the second anti-rotation groove 2148 are both located on one side or both sides of the driving rod 216, and the anti-rotation column 2147 is movably embedded in the second anti-rotation groove 2148;

[0108] When the bottom shell 2133 is rotating, the anti-rotation column 2147 is forced to shrink and embed into the second anti-rotation groove 2148. When the bottom shell 2133 rotates to a state where the first anti-rotation groove 21335 is directly opposite to the second anti-rotation groove 2148, the anti-rotation column 2147 is forced to extend out from the second anti-rotation groove 2148 so that the anti-rotation column 2147 is embedded in the first anti-rotation groove 21335.

[0109] In this embodiment, the first anti-rotation groove 21335, the anti-rotation column 2147 and the second anti-rotation groove 2148 are used to realize the movable limitation of the bottom shell 2133 and the cover shell 214.

[0110] Based on the further features of this embodiment, the bottom outer shell 2133 is also provided with a first through rod hole 21336, and the cover shell 214 is also provided with a second through rod hole 2146. One end of the driving rod 216 is fixed to one end of the bottom inner shell 2132, and the other end of the driving rod 216 is successively inserted into the first through rod hole 21336 and the second through rod hole 2146 to fix the driving end of the shell opening and closing driving member 212.

[0111] Reference Figures 7 to 9 Further, based on the present embodiment, the shape of the first anti-rotation groove 21335 is adapted to the end face of the first end of the anti-rotation column 2147, and both are dome-shaped; the first end of the anti-rotation column 2147 can be detachably embedded in the first anti-rotation groove 21335.

[0112] In this embodiment, the first anti-rotation groove 21335 and the anti-rotation column 2147 are ensured to be fixed in a limited position, and the anti-rotation column 2147 is conveniently separated from the first anti-rotation groove 21335 after being subjected to force.

[0113] Reference Figures 1 to 3 , Figure 6 The beverage purifier with ice making and ice storage functions also includes a first valve component 500 and a second valve component 600; the input end of the first valve component 500 and the input end of the second valve component 600 are both connected to the compressor 321, the output end of the first valve component 500 is connected to the first capillary tube 324, and the output end of the second valve component 600 is connected to the ice making start end of the ice maker body 211.

[0114] In this embodiment, after the coolant output by the compressor 321 passes through the dry filter 323, the entire cold circuit is divided into two parts, which are controlled to be on or off by the first valve 500 and the second valve 600. When the first valve 500 is opened, the coolant passes through the first capillary tube 324 and the evaporator 330 for refrigeration and heat preservation, so that the ice cubes in the ice storage bin 310 do not melt so quickly, and then flows back to the compressor 321. When the second valve 600 is opened, the coolant passes through the ice maker body 211 to make ice, and then flows back to the compressor 321.

[0115] Reference Figures 1 to 3 , Figure 6 The beverage purifier with ice making and ice storage functions also includes a second capillary tube 700, and the input end and the output end of the second capillary tube 700 are respectively connected to the output end of the second valve member 600 and the ice making start end of the ice maker body 211.

[0116] In this embodiment, the coolant output by the compressor 321 flows to the second capillary tube 700 after passing through the second valve member 600, and then flows into the ice maker body 211. The second capillary tube 700 is used to control the flow rate and pressure of the coolant flowing to the ice maker body 211, thereby ensuring the efficiency and stability of the ice making process.

[0117] Reference Figures 1 to 3 , Figure 6 The beverage purifier with ice making and ice storage functions also includes an ice-removing valve 800, and the input end and the output end of the ice-removing valve 800 are respectively connected to the output end of the compressor 321 and the ice-removing start end of the ice maker body 211.

[0118] In the present embodiment, the deicing valve 800 is used to implement the deicing operation of the ice maker body 211 .

[0119] Reference Figures 1 to 3 , Figure 6 The evaporator 330 includes a heat transfer guide plate 331 and an evaporation tube 332. The input end and the output end of the evaporation tube 332 are respectively connected to the output end of the ice storage drive assembly 320 and the input end of the ice storage drive assembly 320. The evaporation tube 332 is coiled and laid on the heat transfer guide plate 331, and the heat transfer guide plate 331 is attached to the outer wall of the drinking water tank 110.

[0120] Reference Figures 1 to 3 , Figure 6 The ice storage drive assembly 320 includes a compressor 321, a condenser 322, a drying filter 323, and a first capillary tube 324; the output end and the input end of the compressor 321 are respectively connected to the input end of the condenser 322 and the output end of the evaporator 330, the input end and the output end of the drying filter 323 are respectively connected to the output end of the condenser 322 and the input end of the first capillary tube 324, and the output end of the first capillary tube 324 is connected to the input end of the evaporator 330.

[0121] Specifically, the ice storage process of the ice storage device 300 is as follows:

[0122] S1, the compressor 321 outputs high-temperature and high-pressure gas to the condenser 322;

[0123] S2, after passing through the condenser 322, the high-temperature and high-pressure gas is converted into a low-temperature and high-pressure liquid, and then flows to the drying filter 323;

[0124] S3, passing through the drying filter 323, the desiccant in the drying filter 323 removes the liquid in the low-temperature and high-pressure liquid, and then flows into the first capillary tube 324;

[0125] S4, after passing through the first capillary tube 324, the first capillary tube 324 converts the dried low-temperature and high-pressure liquid into a low-temperature and low-pressure liquid, and then flows into the evaporator 330;

[0126] S5. After entering the evaporator 330, the low-temperature and low-pressure liquid absorbs the heat outside the ice storage bin 310, so that the outer periphery of the ice storage bin 310 is in a low-temperature state, so that the ice cubes in the ice storage bin 310 can be refrigerated and preserved;

[0127] S6. The low-temperature and low-pressure liquid absorbs heat and is converted into a low-temperature and low-pressure gas. The low-temperature and low-pressure gas is input into the compressor 321, and then the compressor 321 converts the low-temperature and low-pressure gas into a high-temperature and high-pressure gas.

[0128] According to the process S1 to the process S6, the ice storage device 300 absorbs the heat of the outer wall of the ice storage bin 310 once. The ice storage device 300 then repeats the process S1 to the process S6, thereby cyclically absorbing the heat of the outer wall of the ice storage bin 310, so that the outer surface of the ice storage bin 310 is kept at a low temperature, so that the ice cubes in the ice storage bin 310 can be stored for a long time.

[0129] Reference Figures 1 to 3 Furthermore, the input end and the output end of the evaporation tube 332 are respectively connected to the output end of the first capillary tube 324 and the input end of the compressor 321; the evaporation tube 332 is laid on one side of the heat transfer guide plate 331, and the other side of the heat transfer guide plate 331 is attached to the outer wall of the drinking water tank 110.

[0130] In this embodiment, the coolant in the first capillary tube 324 is input into the evaporation tube 332, and the low temperature in the evaporation tube 332 is diffused to the heat transfer guide plate 331 by the heat transfer guide plate 331, and then transferred to the outer wall of the ice storage bin 310. Thus, the heat transfer area of ​​the ice storage bin 310 is increased, and the heat in the ice storage bin 310 is absorbed and taken away faster.

[0131] Based on the further of this embodiment, the cooling temperature range of the evaporator 330 is 4-8 degrees.

[0132] In other embodiments, the temperature transfer guide plate 331 is laid on the outer wall of the water tank 110 , and the wall of the water tank 110 is close to the outer wall of the ice storage bin 310 .

[0133] Based on the further of this embodiment, refer to Figures 1 to 3The evaporation tube 332 is a multi-bend tube. The evaporation tube 332 has multiple bends, which are then evenly laid on the heat transfer guide plate 331 to increase the length of the evaporation tube 332 on the heat transfer guide plate 331, thereby ensuring that the amount of coolant in the evaporation tube 332 in the area of ​​the heat transfer guide plate 331 is greater, and the efficiency of the heat transfer guide plate 331 in absorbing and taking away the heat in the ice storage bin 310 is enhanced.

[0134] Reference Figures 1 to 3 ,and Figure 6 The evaporator 330 is provided with at least two pieces, and the heat transfer guide plate 331 of each evaporator 330 is attached to an outer wall of the ice storage bin 310, and the evaporation tubes 332 of two adjacent evaporators 330 are connected in series with each other.

[0135] Reference Figures 1 to 3 , Fig.11 and Fig.12 The condenser 322 includes a condenser tube 3221 and a plurality of heat dissipation fins 3222; the input end and the output end of the condenser tube 3221 are respectively connected to the output end of the compressor 321 and the input end of the drying filter 323, each of the heat dissipation fins 3222 is provided with a heat dissipation through hole 32221, and the tube body of the condenser tube 3221 is penetrated in the heat dissipation through hole 32221.

[0136] In this embodiment, the condenser 3221 is used to cool the liquid output by the compressor 321 , and the heat dissipation fins 3222 are used to assist the condenser 3221 to enhance the heat dissipation effect on the liquid in the condenser 3221 .

[0137] Reference Fig.12 The condenser tube 3221 is a multi-bend tube.

[0138] Specifically, the condenser 3221 includes a plurality of first condenser branches 32211 and a plurality of second condenser branches 32212. The first condenser branches 32211 are arranged in the heat dissipation through-holes 32221, and a second condenser branch 32212 is arranged between any two first condenser branches 32211. The area of ​​the condenser 3221 for cooling the liquid outputted from the compressor 321 is further increased.

[0139] Furthermore, the first condensation branch pipe 32211 is a straight columnar pipe or a wavy pipe, and the cross-section of the second condensation branch pipe 32212 is an arc-shaped pipe.

[0140] In this embodiment, the length and surface of the condenser tube 3221 are increased, and the condensation capacity of the condenser tube 3221 is improved, thereby improving the heat exchange efficiency between the condensation process and the high-temperature and high-pressure liquid in the condenser tube 3221. Figures 1 to 3 , Fig.11 and Fig.12The condenser 322 also includes a fan bracket 3224 and a cooling fan 3223. The fan bracket 3224 is provided with a fan through hole and two groups of condensation through holes. The cooling fan 3223 is fixed to the fan bracket 3224. One end of the fan through hole faces the air outlet end of the cooling fan 3223, and the other end of the fan through hole faces each of the cooling fins 3222. Each of the cooling fins 3222 is located between the two groups of condensation through holes. The tube body of the condensation tube 3221 is penetrated through the condensation through holes.

[0141] In this embodiment, the heat dissipation fan 3223 is used to blow cold air toward the heat dissipation fins 3222 to take away the heat on the heat dissipation fins 3222 and ensure the normal operation of the heat dissipation fins 3222.

[0142] Specifically, the first capillary tube 324 is used to control the flow rate and pressure of the coolant, so as to convert the low-temperature and high-pressure liquid output by the drying filter 323 into a low-temperature and low-pressure liquid.

[0143] Reference Figure 2 , Figure 3 and Figure 7 The ice storage bin 310 is provided with an ice storage chamber 311 and an ice storage outlet 312, the ice storage outlet 312 is communicated with the ice storage chamber 311, the ice storage chamber 311 is used to store ice cubes, the ice storage device 300 further includes an ice discharging assembly 340, the ice discharging assembly 340 includes an ice discharging rod 341 and an ice discharging driving member 342, one end of the ice discharging rod 341 is arranged at the driving end of the ice discharging driving member 342, the other end of the ice discharging rod 341 passes through the ice storage outlet 312 and is inserted into the ice storage chamber 311; the ice discharging driving member 342 is used to drive the ice discharging rod 341 to rotate so as to rotate and drive the ice cubes in the ice storage chamber 311 to be output to the ice storage outlet 312, and the ice storage outlet 312 is used to output ice cubes.

[0144] In this embodiment, the ice discharging driving member 342 is a member capable of generating rotational power, and is used to drive the ice discharging rod member 341 to rotate. The rotation of the ice discharging rod member 341 drives the ice cubes to move toward the ice storage outlet 312 to achieve the output of the ice cubes. The length and diameter of the ice discharging rod member 341 should be determined according to the size of the ice storage chamber 311 and the ice cubes to ensure that it can effectively push the ice cubes.

[0145] Based on the further feature of this embodiment, the ice-out rod 341 includes an ice-out rod body 3411 and an ice-out spiral plate 3412 , and the ice-out spiral plate 3412 is spirally wound on the rod wall of the ice-out rod body 3411 .

[0146] Specifically, an escape gap is provided between the ice-discharging spiral plate 3412 and the cavity wall of the ice storage chamber 311, and the escape gap is smaller than the size of the ice cubes, so that the ice cubes are stored between the two layers of the ice-discharging spiral plates 3412 and the cavity wall of the ice storage chamber 311. The friction between the ice-discharging spiral plate 3412 and the cavity wall of the ice storage chamber 311 is avoided, the safety of the ice storage chamber 311 is ensured, and the ice-discharging spiral plate 3412 can drive all the ice cubes to move toward the ice storage outlet 312, avoiding the occurrence of residual ice cubes.

[0147] In this embodiment, the ice discharging driving member 342 drives the ice discharging rod body 3411 to rotate, so as to cause the ice discharging spiral plate 3412 to rotate, thereby evenly driving the ice cubes to move toward the ice storage outlet 312 .

[0148] Furthermore, the ice discharging rod body 3411 is inclined with respect to the horizontal plane, and the bottom cavity wall of the ice storage cavity 311 is arc-shaped and inclined with respect to the horizontal plane. The avoidance gap is located between the ice discharging spiral plate 3412 and the bottom cavity wall of the ice storage cavity 311, and between the ice discharging spiral plate 3412 and the side cavity wall of the ice storage cavity 311.

[0149] Reference Figures 1 to 3 , Figure 7 The ice storage device 300 further includes an ice outlet valve assembly 350, and the ice outlet valve assembly 350 includes an ice outlet guide tube 351 and an ice outlet valve body 352; the ice outlet guide tube 351 includes an ice outlet inlet 3511, an ice outlet guide cavity 3512 and an ice outlet outlet 3513, and the ice storage outlet 312, the ice outlet inlet 3511, the ice outlet guide cavity 3512 and the ice storage outlet 312 are sequentially connected; the ice outlet driving member 342 is fixed to the outside of the ice outlet guide tube 351, one end of the ice outlet rod 341 passes through the ice outlet valve body 352 and the ice outlet guide tube 351 to connect the driving member of the ice outlet driving member 342, and the ice outlet valve body 352 is rotatably connected to the ice outlet inlet 3511;

[0150] When the ice discharging driving member 342 drives the ice discharging rod 341 to rotate and discharging ice cubes, the discharging ice cubes drive the ice discharging valve body 352 to rotate toward the ice discharging guiding cavity 3512 to open the ice discharging inlet 3511; the ice discharging inlet 3511 is used to output ice cubes.

[0151] In this embodiment, the ice discharging process of the ice storage device 300 is as follows:

[0152] C1. When ice cubes need to be taken out, the ice discharging driving member 342 is started and drives the ice discharging rod 341 to rotate in the ice storage chamber 311.

[0153] C2. The ice discharging spiral plate 3412 on the ice discharging rod 341 contacts the ice cubes and pushes them toward the ice storage outlet 312.

[0154] C3. When the ice cubes are pushed toward the ice storage outlet 312 , they contact the ice outlet valve body 352 and push it to rotate toward the ice outlet guide cavity 3512 .

[0155] C4. As the ice outlet valve body 352 rotates, the ice outlet inlet 3511 is opened, and ice cubes are able to enter the ice outlet guide cylinder 351.

[0156] C5. The ice cubes continue to move in the ice outlet guide cylinder 351 and are finally output through the ice outlet guide port 3513 .

[0157] The ice discharging valve body 352 can be automatically opened during the ice discharging process. When ice cubes are stored, the ice discharging valve body 352 closes the ice discharging inlet 3511, so that the ice discharging guide cavity 3512 is in a closed state, thereby preventing the temperature inside the ice discharging guide cavity 3512 from rising.

[0158] Reference Figures 2 to 3 The ice storage device 300 further includes a heat preservation shell 360 , the heat preservation shell 360 is provided with a heat preservation groove 361 , the ice storage bin 310 is embedded in the heat preservation groove 361 , and the evaporator 330 is located between the outer wall of the ice storage bin 310 and the groove wall of the heat preservation groove 361 .

[0159] In this embodiment, the ice storage bin 310, the compressor 321, the condenser 322, the filter drier 323, the first capillary tube 324 and the evaporator 330 are all sealed and installed by using the heat preservation shell 360 to reduce the influence of the external heat on the ice storage bin 310. Then, the compressor 321, the condenser 322, the filter drier 323, the first capillary tube 324 and the evaporator 330 are used to reduce the temperature between the outer wall of the ice storage bin 310 and the groove wall of the heat preservation groove 361, so as to avoid the temperature therein affecting the temperature inside the ice storage bin 310, thereby further improving the heat preservation effect inside the ice storage bin 310.

[0160] When the ice storage device 300 needs to be cooled, the evaporator 330 starts to work, absorbs the heat in the ice storage bin 310 and transfers it to the outside. The heat-insulating shell 360 and the heat-insulating material inside it play a role of heat insulation, reducing the transfer and loss of heat, that is, preventing the low temperature in the ice storage bin 310 from spreading to the outside. The ice cubes in the ice storage bin 310 are kept at a low temperature under the refrigeration effect of the evaporator 330, thereby achieving a long-term ice storage effect.

[0161] Furthermore, the ice storage bin 310 is further provided with a second UV lamp assembly 313 , and a light emitting end of the second UV lamp assembly 313 is disposed in the ice storage cavity 311 .

[0162] Obviously, the embodiments described above are only some embodiments of the present invention, rather than all embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific embodiments, or to perform equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of the present invention, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the present invention.

Claims

1. A beverage purifier with ice making and ice storage functions, characterized in that: The invention comprises a drinking water device, an ice-making device and an ice storage device, wherein the water inlet end and the water outlet end of the ice-making device are connected to the drinking water device; the drinking water device comprises a drinking water tank, and the ice storage device comprises an ice storage bin, an ice storage driving assembly and an evaporator; the ice storage bin is embedded in the drinking water tank, a water storage cavity is formed between the bottom of the ice storage bin and the inner cavity of the drinking water tank, the ice storage driving assembly is driven to connect the evaporator, and the evaporator is attached to the outer wall of the drinking water tank and corresponds to the ice storage bin.

2. The beverage purifier with ice making and ice storage functions according to claim 1, characterized in that: The evaporator includes a heat transfer guide plate and an evaporation tube, the input end and the output end of the evaporation tube are respectively connected to the output end of the ice storage drive assembly and the input end of the ice storage drive assembly, the evaporation tube is coiled and laid on the heat transfer guide plate, and the heat transfer guide plate is attached to the outer wall of the water tank.

3. The beverage purifier with ice making and ice storage functions according to claim 2, characterized in that: The ice-making device comprises an ice-making assembly, a circulating water pump, a circulating water inlet pipe and a circulating water outlet pipe; the first water inlet and the water outlet of the drinking water tank are respectively connected to the first water inlet of the ice-making assembly and the water outlet of the ice-making assembly; the two ends of the circulating water inlet pipe are respectively connected to the second water inlet of the ice-making assembly and the circulating water pump, and the two ends of the circulating water outlet pipe are respectively connected to the water outlet of the ice-making assembly and the circulating water pump; the ice outlet end of the ice-making assembly is connected to the ice inlet end of the ice storage bin.

4. The beverage purifier with ice making and ice storage functions according to claim 3, characterized in that: The ice-making assembly comprises an ice-making device body, a shell opening and closing driving member, a bottom shell and a cover shell; the bottom shell is provided with an ice-making cavity, and the cover shell is covered on the bottom shell to cover the cavity opening of the ice-making cavity; the ice-making end of the ice-making device body is arranged in the ice-making cavity; the driving end of the shell opening and closing driving member passes through the cover shell to connect and fix the bottom shell; the shell opening and closing driving member is used to drive the bottom shell to rotate around the ice-making end of the ice-making cavity body so that the cavity opening of the ice-making cavity gradually faces the ice inlet of the ice storage bin, or drive the bottom shell to rotate around the ice-making end of the ice-making cavity body so that the cover shell gradually covers the cavity opening of the ice-making cavity; the circulating water inlet pipe, the circulating water outlet pipe, the first water inlet of the drinking water tank and the water outlet of the drinking water tank are all connected to the ice-making cavity.

5. The beverage purifier with ice making and ice storage functions according to claim 4, characterized in that: The ice storage drive assembly includes a compressor, a condenser, a drying filter, and a first capillary tube; the output end and the input end of the compressor are respectively connected to the input end of the condenser and the output end of the evaporator, the input end and the output end of the drying filter are respectively connected to the output end of the condenser and the input end of the first capillary tube, and the output end of the first capillary tube is connected to the input end of the evaporator.

6. The beverage purifier with ice making and ice storage functions according to claim 5, characterized in that: The beverage purifier with ice making and ice storage functions also includes a first valve component and a second valve component; the input end of the first valve component and the input end of the second valve component are both connected to the compressor, the output end of the first valve component is connected to the first capillary tube, and the output end of the second valve component is connected to the ice making start end of the ice maker body.

7. The beverage purifier with ice making and ice storage functions according to claim 5, characterized in that: The beverage purifier with ice making and ice storage functions further comprises an ice-shedding valve, the input end and the output end of the ice-shedding valve are respectively connected to the output end of the compressor and the ice-shedding start end of the ice-maker body.

8. The beverage purifier with ice making and ice storage functions according to claim 4, characterized in that: The drinking water tank is provided with a water storage tank, the ice storage bin is embedded in the water storage tank, the water storage cavity is formed by the bottom of the ice storage bin and the bottom tank wall and side tank wall of the water storage tank, the side wall of the ice storage bin adjacent to the drainage end of the bottom shell body and the side tank wall of the water storage tank are enclosed to form a drainage cavity, the water inlet end of the drainage cavity is connected to the drainage end of the bottom shell body, and the water outlet end of the drainage cavity is connected to the water storage cavity.

9. The beverage purifier with ice making and ice storage functions according to claim 8, characterized in that: The drinking water device also includes a raw water component and a membrane filter element component, and the input end and the output end of the membrane filter element component are respectively connected to the raw water component and the water storage chamber.

10. The beverage purifier with ice making and ice storage functions according to claim 9, characterized in that: The drinking water device also includes a first water pump, and the drinking water tank is also provided with a first water level line, a second water level line and a drinking water float, the first water level line and the second water level line are sequentially arranged on the cavity wall of the water storage chamber along the direction from the bottom of the water storage tank to the notch of the water storage tank, and the drinking water float floats on the water surface of the water storage chamber; the drinking water float signal is connected to the first water pump, and the water inlet and outlet ends of the first water pump are respectively connected to the membrane filter element assembly and the water storage chamber; when the drinking water float is located at the first water level line, the first water pump is turned on; when the drinking water float is located at the second water level line, the first water pump is turned off.

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