Multifunctional water dispenser

Abstract

The multifunctional water dispenser comprises a water inlet module, a water storage tank matched with the water inlet module, a heating body, an ice water making module and an ice making module, wherein the heating body and the ice water making module are connected with the water storage tank, and the ice making module is connected with the ice water making module. The heating body is communicated with the dual-purpose water outlet through a second two-position three-way electromagnetic valve, the ice water making module is communicated with the ice water outlet and the ice making module sequentially through a third water pump and a third two-position three-way electromagnetic valve, and the ice making module is provided with an ice outlet. The interiors of the water storage tank, the ice water making module and the ice making module are subjected to high-temperature sterilization through the high-temperature sterilization module. Water in the pipeline is heated by the heating body, so that all key components from the water storage tank to the ice making module can be effectively sterilized and disinfected; according to the design, the sanitary standard of the equipment is improved, bacteria breeding is effectively prevented, the safety and health of drinking water are guaranteed, and a user can use and enjoy cleaner and healthier drinking water at ease.

Description

TECHNICAL FIELD

[0001] The utility model relates to ice making water dispenser technical field especially, relate to a multifunctional water dispenser. BACKGROUND

[0002] Ice making water dispenser is a kind of intelligent small household electrical appliances that combines ice making and water drinking function.It completes the transformation process from liquid water to solid ice through internal refrigeration system, such as compressor, evaporator and condenser components.User can not only obtain ice water or hot water, but also make ice cubes according to the needs, and in the ice making process, compressor plays the role of providing high pressure and high temperature refrigerant, and refrigerant absorbs heat in evaporator to make water freeze, and releases heat in condenser and changes back to liquid state.This cycle realizes the ice making function.At the same time, water dispenser part is responsible for providing hot water and cold water to meet the user's drinking water demand.

[0003] For example: the utility model patent with publication number CN 118402704 A, named a kind of ice making water dispenser, including water dispenser main body, refrigeration system and filter system, there is base on the water dispenser, the base can be detachably connected and installed with raw water tank and pure water cup, the raw water tank and pure water cup one side are equipped with ice maker and ice storage bin, further including cold water recovery device, ice outlet assembly, waterway system;The components in the above water dispenser are also contaminated after long time use, leading to the breeding of bacteria.

[0004] In view of the above problems, the utility model provides a high-temperature sterilization function with self-circulation, which can sterilize each component of the water dispenser according to user requirements. Utility model content

[0005] The utility model provides a kind of comprehensive efficient high-temperature sterilization system to the deficiency in the prior art, effectively prevent bacteria breeding, guarantee the safety and health of drinking water multifunctional water dispenser.

[0006] In order to solve the above technical problems, the utility model solves the above technical problems by the following technical scheme.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] The utility model discloses a multifunctional water dispenser, including water inlet module, with water inlet module's storage tank, with storage tank's heating body and ice water module, with ice water module's ice making module, the heating body is connected with two -way three -way solenoid valve two two -purpose water outlet intercommunication, ice water module passes through water pump three, two -way three -way solenoid valve three respectively with ice water outlet, ice making module intercommunication in proper order, ice making module is provided with ice outlet, storage tank, ice water module, ice making module carries out high -temperature sterilization to its inside through high -temperature sterilization module, the water in pipeline is heated through heating body, and it is guaranteed that all key components from storage tank to ice making module can obtain effective sterilization and disinfection.

[0009] Preferably, the high-temperature sterilization module is a sterilization circulation module one and a sterilization circulation module two in sequence; the sterilization circulation module one heats the water in the pipeline through the heating body to realize high-temperature sterilization of the storage tank, the water pump one, the two-way three-way solenoid valve one, the ice water module, the water pump two, and the two-way three-way solenoid valve two; the sterilization circulation module two heats the water in the pipeline through the heating body to realize high-temperature sterilization of the ice water module, the three-way pipe, the water pump three, the two-way three-way solenoid valve three, and the ice making module. The phased and all-round high-temperature sterilization mode ensures that every link in the whole process from the water source to ice making can be completely disinfected, effectively prevents bacteria from breeding, and guarantees the health and safety of the whole system. Users can use it with confidence and enjoy cleaner and healthier drinking water and ice cubes.

[0010] Preferably, the sterilization circulation module one includes the storage tank, the pipeline one, the water pump one connected with the pipeline one, the pipeline two connected with the water pump one, the two-way three-way solenoid valve one connected with the pipeline two, the pipeline three connected with the two-way three-way solenoid valve one, the ice water module connected with the pipeline three, the pipeline four connected with the ice water module, the three-way pipe connected with the pipeline four, the pipeline five connected with the three-way pipe, the water pump two connected with the pipeline five, the pipeline six connected with the water pump two, the heating body connected with the pipeline six, the pipeline seven connected with the heating body, the two-way three-way solenoid valve two connected with the pipeline seven, the pipeline eight connected with the two-way three-way solenoid valve two, and the storage tank connected with the pipeline eight. The sterilization circulation module one is designed as a complete closed-loop system, covering the whole water flow path from the storage tank to the ice water module and back to the storage tank. Specifically, the module includes the storage tank, the water pump one, the solenoid valve one, the ice water module, the water pump two, and the heating body, and realizes the circulation of water flow through the pipeline one to the pipeline eight

[0011] Preferably, the sterilization circulation module two includes an ice-making water module, a pipeline four in communication with the ice-making water module, a three-way pipe in communication with the pipeline four, a pipeline nine in communication with the three-way pipe, a water pump three in communication with the pipeline nine, a pipeline ten in communication with the water pump three, a two-position three-way electromagnetic valve three in communication with the pipeline ten, a pipeline eleven in communication with the two-position three-way electromagnetic valve three, an ice-making module in communication with the pipeline eleven, a pipeline twelve in communication with the ice-making module water outlet, and the ice-making water module in communication with the pipeline twelve. The sterilization circulation module two is specially designed for high-temperature sterilization of the ice-making water module and its related components to ensure the health and safety during the ice-making process.

[0012] Preferably, the water inlet module is composed of a water inlet electromagnetic valve, a pipeline sixteen, and a water storage tank. The water inlet electromagnetic valve is connected to an external water pipe and introduces water into the water storage tank through the pipeline sixteen. The water storage tank is internally configured with a double water level control system, which includes a mechanical float ball and an electronic water level switch one. Double protection: The combination of the mechanical float ball and the electronic water level switch one provides a double water level control mechanism. The mechanical float ball can sense water level changes in real time, while the electronic water level switch one can provide accurate digital signal feedback to ensure that the water level is always within the set range, avoiding water overflow or water shortage.

[0013] Preferably, the water storage tank is connected to the water pump one and the two-position three-way electromagnetic valve one through the tank water outlet, and is in communication with the ice-making water module. The ice-making water module includes a cold tank and its internal sterilization components, a condenser, a temperature probe, and an electronic water level switch two. The cold tank is provided with a water level switch float ball that passes through the condenser from bottom to top. Redundant design: Multiple components work together, even if a component fails, other components can still maintain the normal operation of the system, improving the overall reliability and fault tolerance.

[0014] Preferably, the water level switch float ball extends to the upper part of the condenser and is close to the sterilization component. Close to the sterilization component: The water level switch float ball extends to the upper part of the condenser and is close to the sterilization component, so that the water flow can fully contact the sterilization component when passing near the water level switch float ball, ensuring the overall purification of water quality and improving the sterilization efficiency and water quality safety.

[0015] Preferably, the bottom of the cold tank is connected to the water pump three and the water pump two through the three-way pipe. The water pump three is connected to the ice-making module and the ice water outlet through the two-position three-way electromagnetic valve three. The water pump two is directly connected to the heating body through the pipeline six. Multi-purpose pipeline design: The bottom of the cold tank is connected to the water pump three and the water pump two through the three-way pipe, realizing effective distribution of different water demands. This design enables the system to meet the needs of the ice-making module, ice water outlet, and heating body, improving the utilization efficiency of water resources.

[0016] Preferably, the water storage tank is connected in sequence through the tank water outlet, a water pump, a two-way three-way electromagnetic valve one, a heating body, a two-way three-way electromagnetic valve two, and a water outlet module is formed; the water outlet module includes a normal temperature water module and a hot water module which discharge water through a dual-purpose water outlet. The dual functions of normal temperature water and hot water: through the flexible switching of the two-way three-way electromagnetic valve one and the two-way three-way electromagnetic valve two, normal temperature water and hot water are provided in the same water outlet module. Users can freely choose the water temperature according to actual needs, improving the applicability and flexibility of the equipment.

[0017] Preferably, the ice making module includes an ice bin of an ice making condenser, a deicing assembly horizontally arranged in the ice bin, an ice outlet assembly obliquely arranged in the ice bin, and an ice outlet arranged downwardly; the deicing assembly includes a deicing rod and a deicing motor for driving the deicing rod; the ice outlet assembly includes an ice outlet spring obliquely arranged in the ice bin and an ice outlet motor for driving the ice outlet spring to rotate. The ice making module skillfully combines the deicing assembly and the ice outlet assembly together, fully utilizes the space inside the ice bin, makes the whole device structure more compact, reduces the overall volume, and is convenient for installation and maintenance

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. Comprehensive and efficient high-temperature sterilization system

[0020] The multifunctional water dispenser is equipped with an advanced high-temperature sterilization module, which is divided into two sterilization circulation systems: sterilization circulation module one and sterilization circulation module two. The water in the pipeline is heated by the heating body to ensure that all key components from the water storage tank, the water pump to the ice making module can be thoroughly sterilized at high temperature. This double circulation design not only improves the sterilization efficiency, but also ensures the hygiene and safety of the whole system, effectively prevents bacterial growth, and ensures the safety and health of drinking water.

[0021] 2. Intelligent water level control and energy-saving operation

[0022] The water dispenser is built-in mechanical float ball and electronic water level switch, can control the water level in the water storage tank accurately, ensures that the equipment runs in the best state. In addition, through reasonable water flow path design (such as using the effective combination of water pump and electromagnetic valve), unnecessary energy consumption is reduced, and high-efficiency energy-saving operation mode is realized. Especially in the ice making process, the upper, middle and lower parts of the cold tank are respectively provided with sterilization components, condensers, temperature sensors and electronic water level switches, so that the ice making process is more stable and controllable, and the overall performance of the equipment is further improved.

[0023] 3. Diversified and convenient water selection

[0024] The water dispenser provides multiple water selection such as normal temperature water, hot water and ice water, and meets the needs in different scenarios. Users can obtain normal temperature water or hot water through the dual-purpose water outlet, and can also obtain cooled drinking water through the ice water outlet, or even obtain ice cubes directly from the ice outlet. This multifunctional design greatly enriches the user experience, and can easily meet the needs of daily drinking or special occasions, providing more convenient and comfortable services for users. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0026] Figure 1 It is a three-dimensional structure schematic diagram of a multifunctional water dispenser of the present application;

[0027] Figure 2 It is a front structure schematic diagram of a multifunctional water dispenser of the present application;

[0028] Figure 3 It is an internal waterway system structure schematic diagram of the present application;

[0029] Figure 4 It is Figure 3 A part structure enlarged view in the middle;

[0030] Figure 5 It is Figure 3 B part structure enlarged view in the middle.

[0031] Figure number explanation:

[0032] 1, water storage tank; 10, tank body; 101, tank body water outlet; 11, mechanical float ball; 12, electronic water level switch one; 13, pipeline one; 14, water pump one; 141, water pump one water inlet; 142, water pump one water outlet; 15, pipeline two; 16, two-position three-way electromagnetic valve one; 161, two-position three-way electromagnetic valve one water inlet; 162, two-position three-way electromagnetic valve one water outlet two; 163, two-position three-way electromagnetic valve one water outlet two; 17, pipeline three; 18, pipeline four; 19, three-way pipe; 191, three-way pipe water inlet; 192, three-way pipe water outlet one; 193, three-way pipe water outlet two; 20, pipeline nine; 21, water pump three; 211, water pump three water inlet; 212, water pump three water outlet; 22, pipeline ten; 23, two-position three-way electromagnetic valve three; 231, two-position three-way electromagnetic valve three water inlet; 232, two-position three-way electromagnetic valve three water outlet one; 233, two-position three-way electromagnetic valve three water outlet two; 24, pipeline eleven; 25, pipeline twelve; 26, pipeline five; 27, water pump two; 271, water pump two water inlet; 272, water pump two water outlet; 28, pipeline six; 29, pipeline seven; 30, two-position three-way electromagnetic valve two; 301, two-position three-way electromagnetic valve two water inlet; 302, two-position three-way electromagnetic valve two water outlet one; 303, two-position three-way electromagnetic valve two water outlet two; 31, pipeline sixteen; 32, dual-purpose water outlet; 33, pipeline eight; 34, pipeline fourteen; 35, pipeline thirteen; 36, pipeline fifteen;

[0033] 2, heating body; 200, heating body water outlet; 201, heating body water inlet one; 202, heating body water inlet two;

[0034] 3, water inlet module; 300, water inlet electromagnetic valve;

[0035] 4, ice making water module; 41, cold tank; 411, cold tank water inlet one; 412, cold tank water inlet two; 413, cold tank water outlet; 42, temperature sensing probe; 43, electronic water level switch two; 44, water level switch float ball; 45, condenser; 46, ice water outlet; 47, sterilization assembly;

[0036] 5, ice making module; 50, ice making condenser; 51, ice bin; 52, ice removal rod; 53, ice removal motor; 54, ice ejection spring; 55, ice ejection motor; 56, ice ejection port; 57, ice bin water outlet;

[0037] 6, heat dissipation fan;

[0038] 7, electronic control board;

[0039] 100, skeleton body; 102, upper support layer; 103, middle support body; 104, lower support layer;

[0040] 1000, high-temperature sterilization module; 1001, sterilization circulation module one; 1002, sterilization circulation module two. DETAILED DESCRIPTION

[0041] The utility model will be further described in detail below with reference to the drawings.

[0042] The following description is provided so that others skilled in the art can have the complete disclosure of the utility model to be able to implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought by those skilled in the art. The basic principles defined in the following description can be used in other implementation, modification, improvement, equivalent and other technical solutions without departing from the spirit and scope of the utility model.

[0043] Those skilled in the art should understand that in the disclosure of the utility model, the orientation or position indicated by the terms "longitudinal", "transverse", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, which is only for the simplified description of the utility model for the convenience of description, and is not indicative or implied that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore the above-mentioned terms cannot be understood as a limitation of the utility model.

[0044] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number. EMBODIMENT

[0045] Please refer to Figures 1-5The utility model provides a multifunctional water dispenser, including framework body 100, the framework body 100 includes upper support layer 102, middle support body 102 and lower support layer 104, the upper support layer 102 of the above-mentioned fixedly arranged ice block making mould group 5 for ice block, water inlet mould group 3, heat dissipation fan 6 for heat dissipation and electric control board 7, the middle support body 103 is vertically arranged and its front and back are provided with heating body 2, water pump one 14, water pump two 27, water pump three 21, two position three way electromagnetic valve one 16, two position three way electromagnetic valve two 30 and two position three way electromagnetic valve three 23 respectively, the lower support layer 104 is fixedly arranged with water storage tank 1 and ice water mould group 4, the multifunctional water dispenser has multiple functions, including normal temperature water mould group and hot water mould group that all water is discharged through dual-purpose water outlet 32, ice water mould group 4 that ice water is discharged through ice water outlet 46, ice mould group 5 that ice is discharged through ice outlet 56, specifically, it has normal temperature water drinking function, hot water drinking function, ice water drinking and ice block drinking function, wherein, the normal temperature water drinking function and hot water drinking function of the above-mentioned commonly use a set of water system, according to whether heating body works, thereby releasing normal temperature water or hot water, the water storage tank 1, ice water mould group 4, ice mould group 5 and heating body 2 of the above-mentioned are configured with a high-temperature sterilization module 1000, which is through heating body 2 to heat the water in the water dispenser, then in the form of circulation to the water storage tank 1, ice water mould group 4, ice mould group 5 and heating body 2 inside high-temperature sterilization.

[0046] Please refer to Figures 1-5 The water inlet mould group 3 includes water inlet electromagnetic valve 300 and pipeline sixteen 31, the water inlet mould group 3 is communicated with water storage tank 1 through pipeline sixteen 31, the water storage tank 1 includes tank body 10, mechanical float ball 11 built in the upper portion of tank body 10 and electronic water level switch one 12 arranged from top to bottom in tank body 10, the water level inside the water storage tank 1 is designed through mechanical float ball 11 to let water inlet mould group 3 receive signal to stop water supply, and the electronic water level switch one 12 can detect the water level inside tank body 10 and display on the display panel outside the water dispenser through electric control board 7, to inform the specific water level inside tank body 10 to the user.

[0047] Please refer to Figures 1-5The normal temperature water module and the hot water module adopt the same water system, which comprises the box 10, the pipeline 1 3, the water pump 1 4, the pipeline 2 1 5, the two-way three-way electromagnetic valve 1 6, the pipeline 1 4 34, the heating body 2, the pipeline 7 29, the two-way three-way electromagnetic valve 3 0, the pipeline 1 3 35 and the dual-purpose water outlet 32 connected in sequence in the box 10; principle: water flows out from the box water outlet 1 0 1 of the box 10, enters the pipeline 1 3, then the water flow reaches the water pump 1 inlet 1 4 1 of the water pump 1 4 through the pipeline 1 3, and is discharged from the water pump 1 outlet 1 4 2 after being pressurized by the water pump 1 4, enters the pipeline 2 1 5, the pipeline 2 1 5 guides the water flow to the two-way three-way electromagnetic valve 1 inlet 1 6 1 of the two-way three-way electromagnetic valve 1 6, after being controlled by the two-way three-way electromagnetic valve 1 6, the water flow flows out from the two-way three-way electromagnetic valve 1 outlet 2 1 6 2, enters the pipeline 1 4 34, the pipeline 1 4 34 guides the water flow into the heating body inlet 1 202 of the heating body 2, after being heated in the heating body 2, flows out from the heating body outlet 2 0 0, enters the pipeline 7 29, the pipeline 7 29 delivers hot water to the two-way three-way electromagnetic valve 2 inlet 3 0 1 of the two-way three-way electromagnetic valve 3 0, and then controls the water flow direction by the two-way three-way electromagnetic valve 3 0, finally reaches the dual-purpose water outlet 3 2 through the two-way three-way electromagnetic valve 2 outlet 3 0 3 and the pipeline 1 3 31, completes the circulation of the whole water system, at this time the water output at the dual-purpose water outlet 3 2 is hot water; another case, using the above water system, when the heating body 2 does not heat, the water output at the dual-purpose water outlet 3 2 is normal temperature water.

[0048] Please refer to Figures 1-5The ice water module 4 is connected with the two-way three-way electromagnetic valve one outlet one 163 of the two-way three-way electromagnetic valve one 16 through the pipeline three 17. The ice water module 4 has the function of preparing ice water. On one hand, the ice water prepared by the ice water module 4 is directly released from the ice water outlet 46 for drinking. On the other hand, the ice water prepared by the ice water module 4 is connected with the ice making module 5 through the pipeline four 18, the three-way pipe 19, the water pump three 21, the two-way three-way electromagnetic valve three 23, the pipeline eleven 24 and the ice water outlet 46. Specifically, the ice water prepared by the ice water module 4 is subjected to water ice operation in the ice making module 5, and finally released from the ice outlet 56 for drinking. The ice water module 4 comprises a cold tank 41, a sterilization assembly 47 built-in the cold tank 41, a condenser 45 for ice water, a temperature sensing probe 42 for detecting the temperature of ice water, and an electronic water level switch two 43. The cold tank 41 is further provided with a water level switch float ball 44 which passes through the condenser 45 from bottom to top. The sterilization assembly 47 is an ultraviolet sterilization lamp bead which can sterilize each component in the cold tank 41 and ice water. The water level in the cold tank 41 is stopped by the water level switch float ball 44 so that the water supply system receives a signal to stop water supply. The electronic water level switch two 43 can detect the water level in the cold tank 41 and display the water level on the display panel outside the water dispenser through the electric control panel 7, so as to inform the user of the specific water level in the cold tank 41.

[0049] Please refer to Figures 1-5, principle: water source through two-position three-way solenoid valve one 16 two-position three-way solenoid valve one outlet 163 through pipeline three 17 into the cold tank 41 cold tank water inlet 411, wherein, two-position three-way solenoid valve one 16 here can be used as a cold tank water control switch, through the electromagnetic force to switch the water flow direction or on-off state, ice water in the cold tank 41 complete condensation, from the cold tank water outlet 413 flow out, through the pipeline four 18 to the three-way pipe 19 three-way pipe water inlet 191, wherein, the role of three-way pipe 19 is to distribute water to different branches, three-way pipe 19 three-way pipe outlet one 192 through the pipeline nine 20 connected to the water pump three 21 water pump three water inlet 211, water pump three 21 will ice water after pressurization, through the pipeline ten 22 to two-position three-way solenoid valve three 23 two-position three-way solenoid valve three water inlet 231, at this time, the ice water through two-position three-way solenoid valve three outlet one 232 output, so the ice water through the pipeline fifteen 36 directly to the ice water outlet 46, for user drinking; at the same time, the ice water through two-position three-way solenoid valve three outlet two 233: ice water through pipeline eleven 24 into the ice making module 4, to provide ice water required for ice making, so as to improve the ice making speed; in this embodiment, the two-position three-way solenoid valve three 23 two-position three-way solenoid valve three outlet two 233 to the ice making module 4 ice water, realize the rapid recycling of ice water, realize the double optimization of ice water supply and ice making efficiency.

[0050] Please refer to Figures 1-5 The ice making assembly 5 supplies ice water through the ice making water module 4, which enters the ice bin 51 from the pipeline eleven 24. The ice bin 51 is provided with an ice making condenser 50, which rapidly condenses the ice water delivered. The ice bin 51 is provided with a deicing rod 52 driven by a deicing motor 53 to remove the ice blocks on the ice making condenser 50 to the bottom of the ice bin 51. Then, an ice ejection spring 54 is driven by an ice ejection motor 55 to deliver the ice blocks on the bottom of the ice bin 51 upward, and finally, the ice blocks are released from an ice ejection port 56.

[0051] Please refer to Figures 1-5 The high-temperature sterilization module 1000 includes a sterilization circulation module one 1001 and a sterilization circulation module two 1002 in sequence. In this embodiment, the sterilization circulation module one 1001 heats the water in the water storage tank 1, the water pump one 14, the electromagnetic valve one 16, the ice making water module 4, the water pump two 27, the electromagnetic valve two 30, and each pipeline by the heating body 2 to perform high-temperature sterilization. When the water in the circulation reaches the set temperature, the sterilization circulation module two 1002 starts the sterilization operation. The sterilization circulation module two 1002 performs high-temperature sterilization on the water pump three 21, the two-position three-way solenoid valve three 23, the ice bin module 5, and the ice making water module 4 by the hot water heated by the heating body 2.

[0052] Please refer to Figures 1-5The sterilization principle of the sterilization circulation module 1001 is as follows: the water inlet electromagnetic valve 300 sequentially circulates the external water through the pipeline 16, the water storage tank 1, the pipeline 1, the water pump 1, the two-way three-way electromagnetic valve 1, the cold tank 41, the pipeline 4, the three-way pipe 19, the pipeline 5, the water pump 2, the pipeline 6, the heating body 2, the two-way three-way electromagnetic valve 2, the pipeline 8, and the water storage tank 1. The water passing through the heating body 2 is heated and circulated in the above components. When the temperature probe 42 in the cold tank 41 detects that the water passing through the cold tank 41 reaches a preset temperature, the sterilization circulation module 2 1002 starts to work to perform high-temperature sterilization on the components in the module.

[0053] Please refer to Figures 1-5 The sterilization principle of the sterilization circulation module 2 1002 is as follows: the water pump 3 starts to work to pressurize the hot water in the ice making water module 4, and then the hot water is introduced into the ice making module 5 through the pipeline 11 connected to the water outlet two 233 of the two-way three-way electromagnetic valve 3, so as to perform high-temperature sterilization on the components in the ice making module 5. The high-temperature sterilization water in the ice making module 5 is output from the ice bin water outlet 57 of the ice bin 51, and the high-temperature water in the ice bin water outlet 57 is introduced into the ice making water module 4 through the pipeline 12 connected to the cold tank water inlet two 412, so as to form a circulation and perform high-temperature sterilization on the components in the ice making water module 4 again.

[0054] High-temperature sterilization principle:

[0055] 1. Water inlet and preliminary delivery

[0056] The water inlet electromagnetic valve 300 is opened to deliver water to the water storage tank 1 through the pipeline 16.

[0057] The water in the water storage tank 1 is delivered to the water pump one water inlet 141 of the water pump one 14 through the pipeline one 13 connected to the tank water outlet 101.

[0058] 2. Water pump one delivery

[0059] The water is output from the water pump one outlet 142 of the water pump one 14, and is delivered to the two-way three-way electromagnetic valve one water inlet 161 of the two-way three-way electromagnetic valve one 16 through the pipeline two 15.

[0060] The water is delivered to the cold tank 41 from the two-way three-way electromagnetic valve one outlet two 163 of the two-way three-way electromagnetic valve one 16.

[0061] 3. Cold tank 41 processing

[0062] The water in the cold tank 41 flows out through the cold tank water outlet 413, enters the pipeline four 18, and enters the three-way pipe inlet 191 of the three-way pipe 19.

[0063] Water is output from the tee outlet two 193 of the tee pipe 19, connected to the water pump two inlet 271 of the water pump two 27 through the pipeline five 26.

[0064] Water is delivered from the water pump two outlet 272 of the water pump two 27 to the pipeline six 28, and enters the heating body inlet one 201 of the heating body 2.

[0065] 4. Heating and high-temperature sterilization

[0066] After the water is heated in the heating body 2, it is delivered to the two-way tee electromagnetic valve two inlet 301 of the two-way tee electromagnetic valve two 30 through the heating body outlet 200 and the pipeline seven 29.

[0067] Water is output from the two-way tee electromagnetic valve two outlet one 302 of the two-way tee electromagnetic valve two 30, and returns to the water storage tank 1 through the pipeline eight 33, forming a complete sterilization cycle.

[0068] In this process, the high-temperature hot water performs high-temperature sterilization on the water storage tank 1, the water pump one 14, the two-way tee electromagnetic valve one 16, the temperature sensor 42 in the cold tank 41, the water level switch float ball 44, the sterilization assembly 47, the electronic water level switch two 43 and the condenser 45, the tee pipe 19, the water pump two 27, the heating body 2, and the two-way tee electromagnetic valve two 30.

[0069] 5. Start the water pump three for secondary sterilization

[0070] When the temperature sensor 42 in the cold tank 41 detects that the water passing through the cold tank 41 reaches the preset temperature, the water pump three 21 starts.

[0071] The water pump three 21 draws hot water in the cold tank 41 through the pipeline four 18 and the tee outlet one 192 of the tee pipe 19, and delivers it to the two-way tee electromagnetic valve three inlet 231 of the two-way tee electromagnetic valve three 23 through the water pump three outlet 212 and the pipeline ten 22.

[0072] Hot water is output from the two-way tee electromagnetic valve three outlet two 233 of the two-way tee electromagnetic valve three 23, and enters the ice bin 51 through the pipeline eleven 24.

[0073] The high-temperature hot water performs high-temperature sterilization on the ice-making condenser 50, the ice-removal rod 52, and the ice-ejection spring 54 in the ice bin 51.

[0074] 6. High-temperature hot water backflow and re-sterilization

[0075] After high-temperature sterilization, hot water flows out from the ice bin outlet 57, and returns to the cold tank 41 through the pipeline twelve 25.

[0076] Hot water from the pipeline twelve 25 and cold gall 41 cold gall inlet two 412 into, again to the cold gall 41 temperature probe 42, electronic water level switch two 43 water level switch float ball 44, condenser 45, sterilization components 47 high temperature sterilization.

[0077] 7. Continuous circulation

[0078] The whole process forms a closed circulation system, ensuring that all key components are thoroughly high-temperature sterilized in each cycle, ensuring the hygiene and safety of the system and efficient operation.

[0079] Those skilled in the art will understand that the embodiments of the utility model shown in the above description and the drawings are only as examples and do not limit the utility model. The purpose of the utility model has been completely and effectively realized. The function and structural principle of the utility model have been demonstrated and explained in the embodiments, and the embodiments of the utility model can have any deformation or modification without departing from the principle.

Claims

1. A multi-functional water dispenser, comprising a water inlet module, a water storage tank cooperating with the water inlet module, a heating element and an ice-making water module connected to the water storage tank, and an ice-making module connected to the ice-making water module; the heating element is connected to a dual-purpose water outlet via a two-position three-way solenoid valve, the ice-making water module is sequentially connected to an ice water outlet and the ice-making module via a water pump and a two-position three-way solenoid valve respectively, and the ice-making module is equipped with an ice outlet; characterized in that: The water storage tank, the ice-making water module and the ice-making module are sterilized by the high-temperature sterilization module.

2. The multi-functional water dispenser according to claim 1, wherein: The high-temperature sterilization module is a sterilization circulation module one and a sterilization circulation module two in sequence; the sterilization circulation module one heats the water in the pipeline by the heating body to realize high-temperature sterilization of the water storage tank, the water pump one, the two-way three-way electromagnetic valve one, the ice-making water module, the water pump two and the two-way three-way electromagnetic valve two; the sterilization circulation module two heats the water in the pipeline by the heating body to realize high-temperature sterilization of the ice-making water module, the three-way pipe, the water pump three, the two-way three-way electromagnetic valve three and the ice-making module.

3. The multi-functional water dispenser according to claim 2, wherein: The sterilization circulation module one comprises the water storage tank, the pipeline one, the water pump one connected with the pipeline one, the pipeline two connected with the water pump one, the two-way three-way electromagnetic valve one connected with the pipeline two, the pipeline three connected with the two-way three-way electromagnetic valve one, the ice-making water module connected with the pipeline three, the pipeline four connected with the ice-making water module, the three-way pipe connected with the pipeline four, the pipeline five connected with the three-way pipe, the water pump two connected with the pipeline five, the pipeline six connected with the water pump two, the heating body connected with the pipeline six, the pipeline seven connected with the heating body, the two-way three-way electromagnetic valve two connected with the pipeline seven, the pipeline eight connected with the two-way three-way electromagnetic valve two and the water storage tank connected with the pipeline eight.

4. The multi-functional water dispenser according to claim 3, wherein: The sterilization circulation module two comprises the ice-making water module, the pipeline four connected with the ice-making water module, the three-way pipe connected with the pipeline four, the pipeline nine connected with the three-way pipe, the water pump three connected with the pipeline nine, the pipeline ten connected with the water pump three, the two-way three-way electromagnetic valve three connected with the pipeline ten, the pipeline eleven connected with the two-way three-way electromagnetic valve three, the ice-making module connected with the pipeline eleven, the pipeline twelve connected with the ice-making module and the ice-making water module connected with the pipeline twelve.

5. The multi-functional water dispenser according to claim 4, wherein: The water inlet module is composed of a water inlet electromagnetic valve, a pipeline sixteen and a water storage tank, the water inlet electromagnetic valve is connected with an external water pipe, and water is introduced into the water storage tank through the pipeline sixteen, a double water level control system is arranged in the water storage tank, and the double water level control system comprises a mechanical floating ball and an electronic water level switch one.

6. The multi-functional water dispenser according to claim 5, wherein: The water storage tank is connected with the water pump one and the two-way three-way electromagnetic valve one in sequence through the pipeline from the tank body water outlet, and is connected with the ice-making water module, the ice-making water module comprises a cold barrel, a sterilization assembly in the cold barrel, a condenser, a temperature sensing probe and an electronic water level switch two, and the cold barrel is provided with a water level switch floating ball which penetrates the condenser from bottom to top.

7. The multi-functional water dispenser according to claim 6, wherein: The water level switch floating ball extends to the upper part of the condenser and is close to the sterilization assembly.

8. The multi-functional water dispenser according to claim 7, wherein: The bottom of the cold barrel is connected to the water pump three and the water pump two through the three-way pipe, the water pump three is connected to the ice-making module and the ice water outlet in sequence through the two-way three-way electromagnetic valve three, and the water pump two is directly connected to the heating body of the heating body through the pipeline six.

9. The multi-functional water dispenser according to claim 8, wherein: The water storage tank is connected with the water pump one, the two-way three-way electromagnetic valve one, the heating body and the two-way three-way electromagnetic valve two in sequence through the pipeline from the tank body water outlet to form a water outlet module; the water outlet module comprises a normal temperature water module and a hot water module which discharge water through a dual-purpose water outlet.

10. The multi-functional water dispenser according to claim 9, wherein: The ice making mold group comprises an ice bin of an ice making condenser, a de-icing assembly horizontally arranged in the ice bin, an ice discharging assembly obliquely arranged in the ice bin, and an ice discharging opening arranged downwardly; the de-icing assembly comprises a de-icing rod and a de-icing motor for driving the de-icing rod; the ice discharging assembly comprises an ice discharging spring obliquely arranged in the ice bin and an ice discharging motor for driving the ice discharging spring to rotate.

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