Waterway system

Abstract

This application proposes a water system comprising: a purification module; a hydrogen-rich module, the inlet of which is connected to the outlet of the purification module; a refrigeration module, the inlet of which is connected to the outlet of the purification module; a pure water jug, the inlet of which is connected to the outlet of the purification module; a hydrogen mixing module, the inlet of which is connected to the outlets of the pure water jug ​​and the refrigeration module, and the gas inlet of which is connected to the hydrogen outlet of the hydrogen-rich module. The hydrogen mixing module is used to mix the water output from the pure water jug ​​and the hydrogen output from the hydrogen-rich module to form room-temperature hydrogen-rich water, and also to mix the water cooled by the refrigeration module with the hydrogen output from the hydrogen-rich module to form hydrogen-rich chilled water; a control device; and a kettle, which is connected to the outlets of the refrigeration module and the hydrogen mixing module under the control of the control device. Its functions are more diversified.

Description

Technical Field

[0001] This application relates to the field of water production technology, and in particular to a water system. Background Technology

[0002] As people's demands for drinking water quality increase, water purification equipment technology continues to evolve, aiming to provide purer and healthier water. Hydrogen-rich water purification equipment, as a type of water treatment device, uses electrolysis technology to break down water molecules into hydrogen and oxygen, thereby dissolving a high concentration of hydrogen molecules in the water to generate hydrogen-rich water. This water is believed to have health benefits such as antioxidant, anti-inflammatory, and skin-beautifying effects, while maintaining water purity and safety. Hydrogen-rich water purification equipment is typically equipped with an intelligent control system, allowing for convenient monitoring of water quality and equipment status, making it an ideal choice for consumers pursuing a healthy lifestyle.

[0003] Currently, households generate hydrogen-rich water using hydrogen-rich water generators, which only provide hydrogen-rich water and have a limited functionality. Summary of the Invention

[0004] This application provides a water system to address the problem of limited functionality in related technologies. The technical solution is as follows:

[0005] This application provides a waterway system, including:

[0006] A purification module, wherein the water inlet of the purification module is used to connect to the water supply device, and the purification module is used to filter and purify the water output by the water supply device.

[0007] A hydrogen-rich module, wherein the inlet of the hydrogen-rich module is connected to the outlet of the purification module, and the hydrogen-rich module is used to electrolyze the purified water output by the purification module to generate hydrogen and oxygen.

[0008] A refrigeration module, wherein the inlet of the refrigeration module is connected to the outlet of the purification module, and the refrigeration module is used to cool the purified water output by the purification module.

[0009] A purified water pitcher, wherein the inlet of the purified water pitcher is connected to the outlet of the purification module;

[0010] The hydrogen mixing module has its inlet connected to the outlet of the purified water jug ​​and the outlet of the refrigeration module, and its air inlet connected to the hydrogen outlet of the hydrogen-rich module. The hydrogen mixing module is used to mix the water output from the purified water jug ​​and the hydrogen output from the hydrogen-rich module to form room temperature hydrogen-rich water. The hydrogen mixing module is also used to mix the water cooled by the refrigeration module and the hydrogen output from the hydrogen-rich module to form hydrogen-rich cold water.

[0011] A control device, wherein the control device is connected to the purification module, the hydrogen-rich module, the refrigeration module, the pure water jug, and the hydrogen mixing module;

[0012] A kettle, which is connected to the outlet of the refrigeration module and the outlet of the hydrogen mixing module under the control of the control device, and is also used to heat the water inside the kettle.

[0013] In one embodiment, the water system further includes:

[0014] The first valve is connected to the control device. The inlet of the first valve is connected to the outlet of the purification module. The first outlet of the first valve is connected to the inlet of the hydrogen-rich module. The second outlet of the first valve is connected to the inlet of the refrigeration module. The third outlet of the first valve is connected to the inlet of the pure water bottle.

[0015] In one embodiment, the hydrogen mixing module includes:

[0016] The water circuit board has a first water inlet channel, a second water inlet channel, and a main water outlet. The inlet end of the first water inlet channel is connected to the outlet of the purified water kettle, the outlet of the refrigeration module, and the hydrogen outlet of the hydrogen-rich module. The inlet end of the second water inlet channel is connected to the outlet of the refrigeration module, and the outlet end of the second water inlet channel is connected to the main water outlet. The main water outlet is connected to the kettle.

[0017] A hydrogen mixing pump is installed on the water circuit board. The inlet of the hydrogen mixing pump is connected to the outlet of the first water inlet channel, and the outlet of the hydrogen mixing pump is connected to the main water outlet. The hydrogen mixing pump is used to mix the water output from the pure water jug ​​and the hydrogen output from the hydrogen-rich module, and the hydrogen mixing pump is used to mix the cold water output from the refrigeration module and the hydrogen output from the hydrogen-rich module.

[0018] In one embodiment, the water circuit board further includes a hydrogen mixing channel, the inlet of which is connected to the outlet of the hydrogen mixing pump, and the outlet of which is connected to the main outlet. The hydrogen mixing channel is used to mix the water and hydrogen output by the hydrogen mixing pump.

[0019] In one embodiment, the hydrogen mixing module further includes:

[0020] The three-way connector has its inlet connected to the outlet of the purified water bottle and the outlet of the refrigeration module, and its first outlet connected to the inlet end of the first inlet channel.

[0021] The second valve is located on the water circuit board. The inlet of the second valve is connected to the second outlet of the three-way connector, and the outlet of the second valve is connected to the inlet end of the second water inlet channel. The second valve is used to control the opening and closing of the second outlet of the three-way connector.

[0022] In one embodiment, the hydrogen mixing module further includes:

[0023] The ejector has a first inlet connected to the first outlet of the three-way connector, a second inlet connected to the hydrogen outlet of the hydrogen-rich module, and an outlet connected to the inlet of the first water inlet channel. The ejector is used to accelerate and mix the water output from the purified water jug ​​and the hydrogen output from the hydrogen-rich module, and also to accelerate and mix the cold water output from the refrigeration module and the hydrogen output from the hydrogen-rich module.

[0024] In one embodiment, the hydrogen-rich module includes:

[0025] A pure water tank, wherein the pure water tank has a water-containing cavity, and the water-containing cavity is connected to the water outlet of the purification module;

[0026] An electrolytic cell, wherein the inlet of the electrolytic cell is connected to the water-containing cavity, the electrolytic cell has the hydrogen outlet, and the electrolytic cell is used to electrolyze the water output from the water-containing cavity to generate hydrogen and oxygen.

[0027] In one embodiment, the hydrogen-rich module further includes:

[0028] A resin filter element is disposed in the water-containing cavity. The inlet of the resin filter element is connected to the outlet of the purification module, and the outlet of the resin filter element is connected to the water-containing cavity.

[0029] In one embodiment, the cooling module includes:

[0030] A cold water tank, the inlet of which is connected to the outlet of the purification module, and the outlet of which is connected to the inlet of the hydrogen mixing module and the kettle;

[0031] A refrigeration assembly for cooling the water in the inner cavity of the cold water tank.

[0032] In one embodiment, the purification module includes:

[0033] RO filter element, wherein the inlet of the RO filter element is used to connect to the water supply device;

[0034] A mineralizing filter element, the inlet of which is connected to the outlet of the RO filter element, and the outlet of which is connected to the inlet of the hydrogen-rich module, the inlet of the refrigeration module, and the inlet of the purified water bottle.

[0035] The advantages or beneficial effects of the above technical solutions include at least the following:

[0036] The water system of this invention includes a purification module, a hydrogen-rich module, a cooling module, a pure water jug, a hydrogen mixing module, a control device, and a kettle. The purification module filters and purifies the water output from the water supply device. The hydrogen-rich module electrolyzes the purified water from the purification module to generate hydrogen and oxygen. The cooling module cools the purified water from the purification module. The pure water jug ​​stores the purified water from the purification module for drinking. The hydrogen mixing module mixes the water from the pure water jug ​​with the hydrogen from the hydrogen-rich module to form room-temperature hydrogen-rich water. The hydrogen mixing module can also mix the water cooled by the cooling module with the hydrogen from the hydrogen-rich module to form hydrogen-rich water. The cold water control device connects the purification module, hydrogen-rich module, refrigeration module, pure water kettle, hydrogen mixing module, and kettle. Under the control of the control device, the kettle can connect to the outlet of the refrigeration module and the outlet of the hydrogen mixing module, so that the cold water output from the refrigeration module can be delivered to the kettle for drinking, and the room temperature hydrogen-rich water and hydrogen-rich cold water output from the hydrogen mixing module can be delivered to the kettle for drinking. The kettle can also heat the water inside to form hot water for drinking. It integrates the functions of purified water supply, room temperature hydrogen-rich water supply, hydrogen-rich cold water supply, and hot water supply, making the functions more diversified, meeting the different needs of users, and improving the convenience of use.

[0037] In addition, since the hydrogen-rich module, the refrigeration module and the hydrogen-mixing module all share the same purification module, the structure can be simplified and the cost can be greatly reduced, which is conducive to the promotion and application of this water circuit system.

[0038] In addition, the pure water pitcher can store purified water. It can be used as a drinking water supply structure and as a water source for the hydrogen mixing module. The purified water output from the purification module can be transported to the pure water pitcher for storage in advance. When the room temperature hydrogen-rich water preparation function or the hydrogen-rich cold water preparation function is started, water can be drawn directly from the pure water pitcher to the hydrogen mixing module without waiting for the purification module to produce water, which can improve the water production efficiency.

[0039] In addition, by using a kettle and a purified water jug ​​to store different types of drinking water, different user needs can be met instantly, improving ease of use.

[0040] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of this application will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0041] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the various drawings denote the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings depict only some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0042] Figure 1 This is a three-dimensional structural diagram of the multifunctional water purification device of the present invention from a first-view perspective. Figure 2 This is an exploded view of the multifunctional water purification device of the present invention from a first-person perspective; Figure 3 for Figure 2 Enlarged view of section A in the image; Figure 4 This is an exploded view of the multifunctional water purification device of the present invention from a first-person perspective; Figure 5 for Figure 4 Enlarged view of section B in the image; Figure 6 This is a three-dimensional structural diagram of the multifunctional water purification device of the present invention from a second perspective. Figure 7 This is a three-dimensional structural diagram of the multifunctional water purification device of the present invention from a second perspective. Figure 8 This is a schematic diagram of the internal structure of the multifunctional water purification device of the present invention from a first-view perspective. Figure 9 This is a schematic diagram of the internal structure of the multifunctional water purification device of the present invention from a second perspective. Figure 10 This is a three-dimensional structural diagram of a portion of the hydrogen-rich module in this invention; Figure 11 This is a schematic diagram of the internal structure of a portion of the hydrogen-rich module in this invention. Figure 12 This is a three-dimensional structural diagram of a portion of the hydrogen-rich module in this invention; Figure 13 This is a schematic diagram of the internal structure of a portion of the hydrogen-rich module in this invention. Figure 14 This is an exploded view of a portion of the hydrogen-rich module in this invention; Figure 15 This is a three-dimensional structural diagram of the hydrogen mixing module in this invention; Figure 16 This is a three-dimensional structural diagram of the water circuit board in the hydrogen mixing module of the present invention; Figure 17 This is a cross-sectional view of the water circuit board in the hydrogen mixing module of the present invention; Figure 18 This is a schematic diagram of the water system of the present invention.

[0043] Figure Labels Detailed Implementation

[0044] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this application. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0045] See Figures 1-17 This illustrates a preferred embodiment of the multifunctional water purification device of the present invention. See [link to documentation]. Figure 18 This invention illustrates a preferred embodiment of a water system, the water system comprising:

[0046] Purification module 1, the water inlet of purification module 1 is used to connect with the water supply device, and purification module 1 is used to filter and purify the water output by the water supply device.

[0047] Hydrogen-rich module 2, the inlet of hydrogen-rich module 2 is connected to the outlet of purification module 1, and hydrogen-rich module 2 is used to electrolyze the purified water output by purification module 1 to generate hydrogen and oxygen.

[0048] Cooling module 3, the water inlet of cooling module 3 is connected to the water outlet of purification module 1, and cooling module 3 is used to cool the purified water output by purification module 1.

[0049] Pure water pitcher 62, the inlet of pure water pitcher 62 is connected to the outlet of purification module 1;

[0050] The hydrogen mixing module 4 has its inlet connected to the outlet of the pure water pitcher 62 and the outlet of the cooling module 3. Its air inlet is connected to the hydrogen outlet of the hydrogen-rich module 2. The hydrogen mixing module 4 is used to mix the water output from the pure water pitcher 62 and the hydrogen output from the hydrogen-rich module 2 to form room temperature hydrogen-rich water. The hydrogen mixing module 4 is also used to mix the water cooled by the cooling module 3 and the hydrogen output from the hydrogen-rich module 2 to form hydrogen-rich cold water.

[0051] The control device is connected to the purification module 1, the hydrogen-rich module 2, the refrigeration module 3, the pure water jug ​​62, and the hydrogen mixing module 4.

[0052] The kettle 61 is used to connect to the water outlet of the refrigeration module 3 and the water outlet of the hydrogen mixing module 4 under the control of the control device. The kettle 61 is also used to heat the water inside it.

[0053] The water system of this invention includes a purification module 1, a hydrogen-rich module 2, a cooling module 3, a pure water kettle 62, a hydrogen mixing module 4, a control device, and a kettle 61. The purification module 1 filters and purifies the water output from the water supply device. The hydrogen-rich module 2 electrolyzes the purified water output from the purification module 1 to generate hydrogen and oxygen. The cooling module 3 cools the purified water output from the purification module 1. The pure water kettle 62 stores the purified water output from the purification module 1 for drinking. The hydrogen mixing module 4 mixes the water output from the pure water kettle 62 with the hydrogen output from the hydrogen-rich module 2 to form room-temperature hydrogen-rich water. The hydrogen mixing module 4 can also mix the water cooled by the cooling module 3 with the hydrogen output from the hydrogen-rich module 2 to form hydrogen-rich water. The hydrogen-cooled water system is connected to the purification module 1, hydrogen-rich module 2, refrigeration module 3, pure water kettle 62, hydrogen mixing module 4, and kettle 61 via a control device. Kettle 61, under the control of the device, connects to the outlets of the refrigeration module 3 and the hydrogen mixing module 4, allowing the cold water output from the refrigeration module 3 to be supplied to kettle 61 for drinking, and allowing the room-temperature hydrogen-rich water and hydrogen-rich cold water output from the hydrogen mixing module 4 to be supplied to kettle 61 for drinking. Kettle 61 can also heat the water inside to form hot water for drinking. It integrates purified water supply, room-temperature hydrogen-rich water supply, hydrogen-rich cold water supply, and hot water supply functions, offering more diverse functions to meet different user needs and improve ease of use.

[0054] In addition, since the hydrogen-rich module 2, the cooling module 3 and the hydrogen mixing module 4 all share the same purification module 1, the structure can be simplified and the cost can be greatly reduced, which is conducive to the promotion and application of this water circuit system.

[0055] In addition, the pure water pitcher 62 can store purified water. It can be used as a drinking water structure and as a water source for the hydrogen mixing module 4. The purified water output from the purification module 1 can be transported to the pure water pitcher 62 for storage in advance. When the room temperature hydrogen-rich water preparation function or the hydrogen-rich cold water preparation function is started, water can be directly drawn from the pure water pitcher 62 to the hydrogen mixing module 4 without waiting for the purification module 1 to produce water, which can improve the water production efficiency.

[0056] In addition, the kettle 61 and the purified water jug ​​62 can store different types of direct drinking water, which can meet the different needs of users in an instant and improve the convenience of use.

[0057] In one embodiment, the water supply device can be a tap for tap water or other water supply equipment such as mineral water.

[0058] In one embodiment, the purification module 1 can be a filter or a filtration device composed of multiple filter elements, which can filter and purify the water output from the water supply device.

[0059] In one embodiment, the hydrogen-rich module 2 can be an electrolyzer 22 or a combination of an electrolyzer 22 and a pure water tank 21.

[0060] In one embodiment, the control device can be a valve or solenoid valve with multi-directional switching output that can realize control switching function, or it can be a device that can realize intelligent control.

[0061] In one embodiment, the control device may include a voice wake-up module to enable voice control of the water purification equipment to be turned on and off.

[0062] In one embodiment, the control device may include a touch screen to allow the water purification equipment to be turned on and off by manipulating the touch screen.

[0063] In one embodiment, the hydrogen mixing module 4 can be a hydrogen mixer, a combination of a hydrogen mixer and a hydrogen mixing pump 42, or a combination of a hydrogen mixer and a valve.

[0064] In one embodiment, the refrigeration module 3 can be a device that can achieve refrigeration by means of a compressor, condenser, expansion valve, evaporator and refrigerant, or it can be a component that can achieve refrigeration function by means of a cold water tank and a semiconductor refrigeration chip.

[0065] In this embodiment, the inlet of the hydrogen-rich module 2 is connected to the outlet of the purification module 1, so that the purified water output from the purification module 1 can be delivered to the hydrogen-rich module 2. This ensures the water quality required for the operation of the hydrogen-rich module 2, thereby guaranteeing its performance and producing cleaner hydrogen and oxygen. It also improves the cleanliness of both room-temperature hydrogen-rich water and hydrogen-rich cold water. Both room-temperature hydrogen-rich water and hydrogen-rich cold water are considered to have health benefits such as anti-oxidation, anti-inflammation, and skin care, while maintaining the purity and safety of the water.

[0066] In this embodiment, the hydrogen mixing module 4 mixes the water cooled by the cooling module 3 with the hydrogen output from the hydrogen-rich module 2 to form hydrogen-rich chilled water. In hot summer weather, the water making equipment of this embodiment can produce hydrogen-rich chilled water, which can provide drinkers with a cooling and refreshing experience, improve the user experience of the multifunctional water making equipment of this embodiment, achieve wider adaptability, and meet the needs of different users.

[0067] In this embodiment, the multi-functional water purification device achieves multiple uses in one machine. Compared with purchasing multiple devices with single functions such as water boiling, water purification, room temperature hydrogen-rich water supply, and hydrogen-rich cold water supply, it can greatly reduce the purchase cost. At the same time, the multi-functionality of the device can save a lot of floor space and make it more convenient to store and place.

[0068] In one embodiment, the kettle 61 is a health-preserving kettle, which has functions such as boiling water, making flower tea, boiling eggs, making soup, cooking noodles, preparing health-preserving medicinal cuisine, making multigrain porridge, hot pot, making yogurt, brewing wine, heating milk, making herbal tea, sterilizing, keeping warm, steaming eggs, brewing coffee, providing water for infants, and providing water for milk powder, which can expand the functions of this water system and make the functions more diversified.

[0069] In one embodiment, the purified water jug ​​62 and the kettle 61 constitute a drinking water device 6.

[0070] See Figure 18 In one embodiment, the drinking water device 6 further includes:

[0071] A first water level detection device 63 is installed on the purified water bottle 62 and is connected to a control device. The first water level detection device 63 is used to detect the water level of the purified water bottle 62. The control device is used to control the purification module 1 to start based on the low water level detection information of the first water level detection device 63, so that the purification module 1 replenishes water to the purified water bottle 62. The control device is also used to control the purification module 1 to shut down based on the high water level detection information of the first water level detection device 63, so that the purification module 1 stops replenishing water to the purified water bottle 62, thereby realizing automatic water replenishment of the purified water bottle 62 and making it more convenient to use.

[0072] In one embodiment, the first water level detection device 63 can be a float-type level gauge, which is installed on the purified water bottle 62, or it can be a level gauge of other types, such as a communicating vessel, which is installed outside the purified water bottle 62.

[0073] See Figure 18 In one embodiment, the drinking water device 6 further includes:

[0074] The first water pump 64 is located on the connecting pipeline between the outlet of the pure water bottle 62 and the inlet of the hydrogen mixing module 4. The first water pump 64 is connected to the control device and is used to draw water from the pure water bottle 62 to the hydrogen mixing module 4, so as to smoothly and efficiently deliver the water output from the pure water bottle 62 to the hydrogen mixing module 4, thereby improving the water production efficiency.

[0075] See Figure 18 In one embodiment, the water system further includes:

[0076] The first valve 9 is connected to the control device. Its inlet is connected to the outlet of the purification module 1, its first outlet to the inlet of the hydrogen-rich module 2, its second outlet to the inlet of the refrigeration module 3, and its third outlet to the inlet of the pure water pitcher 62. Thus, the first valve 9 connects the outlet of the purification module 1, the inlet of the hydrogen-rich module 2, the inlet of the refrigeration module 3, and the inlet of the pure water pitcher 62. Under the control of the control device, it enables communication between the outlet of the purification module 1 and the inlet of the hydrogen-rich module 2, or between the outlet of the purification module 1 and the inlet of the refrigeration module 3, or between the inlet of the purification module 1 and the inlet of the pure water pitcher 62. This reduces the number of valves required and the amount of piping, simplifying the piping structure and further reducing costs.

[0077] See Figure 9 , Figures 15-18 In one embodiment, the hydrogen mixing module 4 includes:

[0078] Water circuit board 41 has a first water inlet channel 411, a second water inlet channel 412 and a total water outlet 413. The water inlet end of the first water inlet channel 411 is connected to the water outlet of the pure water kettle 62, the water outlet of the cooling module 3 and the hydrogen outlet of the hydrogen rich module 2. The water inlet end of the second water inlet channel 412 is connected to the water outlet of the cooling module 3. The water outlet end of the second water inlet channel 412 is connected to the total water outlet 413. The total water outlet 413 is connected to the kettle 61.

[0079] The hydrogen mixing pump 42 is mounted on the water circuit board 41. The inlet of the hydrogen mixing pump 42 is connected to the outlet of the first water inlet channel 411, and the outlet of the hydrogen mixing pump 42 is connected to the main outlet 413. The hydrogen mixing pump 42 is used to mix the water output from the pure water jug ​​62 and the hydrogen output from the hydrogen-rich module 2, and to mix the cold water output from the refrigeration module 3 and the hydrogen output from the hydrogen-rich module 2. By setting a first water inlet channel 411, a second water inlet channel 412, and a total water outlet 413 on the water circuit board 41, the water inlet end of the first water inlet channel 411 is connected to the water outlet of the pure water jug ​​62, the water outlet of the cooling module 3, and the hydrogen outlet of the hydrogen-rich module 2. The water inlet end of the second water inlet channel 412 is connected to the water outlet of the cooling module 3, and the water outlet end of the second water inlet channel 412 is connected to the total water outlet 413, so that the cold water output from the second water inlet channel 412 can be delivered to the total water outlet 413. The hydrogen mixing pump 42 can mix the purified water output from the pure water jug ​​62 and the hydrogen output from the hydrogen-rich module 2, and the hydrogen mixing pump 42 can... The system can mix the chilled water output from the cooling module 3 and the hydrogen output from the hydrogen-rich module 2. The outlet of the hydrogen mixing pump 42 is connected to the main outlet 413, so that both the room-temperature hydrogen-rich water and the hydrogen-rich chilled water output from the hydrogen mixing pump 42 can be delivered to the main outlet 413. This integrates the room-temperature hydrogen-rich water outlet, the hydrogen-rich chilled water outlet, and the chilled water outlet, eliminating the need for three sets of outlet pipe structures. This reduces the number of pipes and joints, making the structure more compact and space-saving. Consequently, the overall volume of the hydrogen mixing module 4 can be reduced, thus reducing the overall volume of the water system. At the same time, the simplified structure due to the reduction of pipes and joints also reduces costs.

[0080] See Figure 17 In one embodiment, the water circuit board 41 also has a hydrogen mixing channel 414. The inlet end 4141 of the hydrogen mixing channel is connected to the outlet of the hydrogen mixing pump 42, and the outlet end 4142 of the hydrogen mixing channel is connected to the main outlet 413. The hydrogen mixing channel 414 is used to further mix the water and hydrogen output by the hydrogen mixing pump 42, so that the room temperature hydrogen-rich water and hydrogen-rich cold water are mixed more evenly and efficiently.

[0081] See Figure 15 and Figure 18 In one embodiment, the hydrogen mixing module 4 further includes:

[0082] The three-way connector 43 has its inlet connected to the outlet of the pure water bottle 62 and the outlet of the cooling module 3, and its first outlet is connected to the inlet of the first water inlet channel 411.

[0083] The second valve 45 is located on the water circuit plate 41. The inlet of the second valve 45 is connected to the second outlet of the three-way connector 43, and the outlet of the second valve 45 is connected to the inlet end of the second water inlet channel 412. The second valve 45 is used to control the opening and closing of the second outlet of the three-way connector 43. Thus, by using the three-way connector 43 to connect the outlets of the pure water pitcher 62 and the cooling module 3, the pipeline structure can be simplified, the number of pipes and connectors used can be reduced, and the structure can be further simplified, which is more conducive to the compact setting of the hydrogen mixing module 4, occupying less space. At the same time, it can also further reduce costs. By controlling the opening and closing of the second outlet of the three-way connector 43 through the second valve 45, the purified water output from the pure water pitcher 62 and the cold water output from the cooling module 3 can be delivered to the first water inlet channel 411 and the cold water output from the cooling module 3 can be delivered to the second water inlet channel 412, thereby outputting room temperature hydrogen-rich water, hydrogen-rich cold water and cold water, realizing the separation of hydrogen-rich water outlet, hydrogen-rich cold water outlet and cold water outlet.

[0084] See Figure 15 and Figure 18 In one embodiment, the hydrogen mixing module 4 further includes:

[0085] The ejector 44 has a first inlet connected to the first outlet of the three-way connector 43, a second inlet connected to the hydrogen outlet of the hydrogen-rich module 2, and an outlet connected to the inlet of the first water inlet channel 411. The ejector 44 is used to accelerate and mix the water output from the pure water jug ​​62 and the hydrogen output from the hydrogen-rich module 2. The ejector 44 is also used to accelerate and mix the cold water output from the refrigeration module 3 and the hydrogen output from the hydrogen-rich module 2. In this way, the water output from the pure water jug ​​62 and the hydrogen output from the hydrogen-rich module 2 can be initially mixed using the ejector 44, then further mixed by the hydrogen mixing pump 42, and finally further mixed by the hydrogen mixing channel 414. Similarly, the cold water output from the cooling module 3 and the hydrogen output from the hydrogen-rich module 2 can be initially mixed using the ejector 44, then further mixed by the hydrogen mixing pump 42, and finally further mixed by the hydrogen mixing channel 414. This stepwise mixing method can form more uniform and fully mixed room temperature hydrogen-rich water and hydrogen-rich cold water, and can improve the water production efficiency of room temperature hydrogen-rich water and hydrogen-rich cold water.

[0086] See Figure 16In one embodiment, the water circuit board 41 further has a third water inlet channel 415 and a fourth water inlet channel 416. The water inlet end of the third water inlet channel 415 is connected to the second water outlet of the tee connector 43, the water outlet end of the third water inlet channel 415 is connected to the water inlet end of the fourth water inlet channel 416, and the water outlet end of the fourth water inlet channel 416 is connected to the water inlet of the second valve 45. Thus, by connecting the second outlet of the three-way connector 43 to the inlet end of the third inlet channel 415, the three-way connector 43 is reliably fixed to the water circuit board 41. By connecting the inlet of the second valve 45 to the outlet end of the fourth inlet channel 416, and connecting the outlet of the second valve 45 to the inlet end of the second inlet channel 412, the second valve 45 is reliably fixed to the water circuit board 41. In this way, the three-way connector 43 and the second valve 45 are respectively fixed to the water circuit board 41, which can improve the connection stability of the three-way connector 43 and the second valve 45 and make the structure more reliable.

[0087] See Figure 8 and Figure 18 In one embodiment, the purification module 1 includes:

[0088] RO filter element 11, the inlet of RO filter element 11 is used to connect to the water supply device, and RO filter element 11 is used to filter out harmful organic matter and heavy metal ions from the water output by the water supply device.

[0089] The mineralizing filter element 12 has its inlet connected to the outlet of the RO filter element 11. The outlet of the mineralizing filter element 12 is also connected to the inlet of the hydrogen-rich module 2, the inlet of the cooling module 3, and the inlet of the pure water pitcher 62. The mineralizing filter element 12 is used to mineralize the water output from the RO filter element 11 to obtain mineralized water. Mineralized water helps to improve physical fitness, prevent diseases and fight cancer, and delay aging.

[0090] See Figure 18 In one embodiment, the purification module 1 further includes:

[0091] The first TDS detector 13 is installed on the connecting pipe of the outlet of the mineralization filter element 12. The first TDS detector 13 is connected to the control device. The first TDS detector 13 is used to detect the TDS value of the water output by the mineralization filter element 12, so as to indirectly detect the service life of the RO filter element 11 and the mineralization filter element 12. The control device is used to issue an alarm message based on the detection information fed back by the first TDS detector 13, so as to remind the user to replace the RO filter element 11 and the mineralization filter element 12.

[0092] TDS value is generally used to measure the purity of pure water. TDS is an abbreviation for Total Dissolved Solids, which refers to the concentration of total dissolved substances in water, measured in milligrams per liter (mg / L). It mainly reflects the concentration of ions such as Ca2+, MG2+, Na+, and K+ in water, and has a good correlation with water hardness and conductivity. The lower the TDS value, the lower the concentration of ions such as Ca2+, MG2+, Na+, and K+ in water, and the lower the conductivity.

[0093] See Figure 18 In one embodiment, the purification module 1 further includes:

[0094] The first ultraviolet sterilization device 14 is installed on the connecting pipe of the water outlet of the mineralization filter element 12. The first ultraviolet sterilization device 14 is connected to the control device. The first ultraviolet sterilization device 14 is used to sterilize and disinfect the water output from the mineralization filter element 12. The control device is used to control the start and stop of the first ultraviolet sterilization device 14, so as to control the start of the first ultraviolet sterilization device 14 during water production and control the stop of water production, thereby realizing the automatic start and stop of the first ultraviolet sterilization device 14.

[0095] See Figure 18 In one embodiment, the purification module 1 further includes a check valve, which is located on the connecting pipe of the outlet of the mineralization filter element 12. The check valve is used to prevent water from flowing back into the mineralization filter element 12.

[0096] See Figures 10-11 as well as Figure 18 In one embodiment, the hydrogen-rich module 2 includes:

[0097] Pure water tank 21, pure water tank 21 has a water holding chamber, the water holding chamber is connected to the water outlet of purification module 1;

[0098] Electrolyzer 22 has an inlet connected to a water-containing chamber and a hydrogen outlet. It is used to electrolyze water output from the water-containing chamber to generate hydrogen and oxygen. Since the hydrogen-rich module 2 has a pure water tank 21, which serves as a water storage tank, during hydrogen and oxygen production, the water in the pure water tank 21 can be drawn into the electrolyzer 22 under the control of the control device, eliminating the need to activate the purification module 1 and improving the efficiency of hydrogen and oxygen production.

[0099] See Figures 10-11 as well as Figure 18 In one embodiment, the hydrogen-rich module 2 further includes:

[0100] The resin filter element 23 is located in the water chamber. The inlet of the resin filter element 23 is connected to the outlet of the purification module 1, and the outlet of the resin filter element 23 is connected to the water chamber. The resin filter element 23 is used to remove heavy metals, filter impurities, and soften the purified water output by the purification module 1. Because the hydrogen-rich module 2 is equipped with a resin filter element 23, it can further filter and purify the purified water output from the purification module 1, thereby improving the water quality and ensuring the water quality required for the operation of the electrolyzer 22. This ensures the working performance of the electrolyzer 22 and produces cleaner hydrogen and oxygen, further improving the cleanliness of room temperature hydrogen-rich water and hydrogen-rich cold water. At the same time, since the resin filter element 23 is located in the water-containing cavity, it can be housed in the pure water tank 21, improving the space utilization of the pure water tank 21. This avoids the hydrogen-rich module 2 occupying too much space if the resin filter element 23 is located outside the pure water tank 21, making the structure of the hydrogen-rich module 2 more compact, reducing the space occupied, and facilitating the miniaturization of this multi-functional water purification equipment.

[0101] See Figure 8 as well as Figures 12-14 In one embodiment, the hydrogen-rich module 2 further includes:

[0102] The housing 24 has a receiving cavity 241, a first snap-fit ​​part 242 and a first connecting hole 243. The receiving cavity 241 can be separably fitted with the electrolytic cell 22. The first snap-fit ​​part 242 and the first connecting hole 243 are respectively located on both sides of the housing 24.

[0103] A cover plate 25 is placed on the housing 24 and covers the top opening of the accommodating cavity 241. The cover plate 25 has a second snap-fit ​​part 251 and a second connecting hole 252. The second snap-fit ​​part 251 and the second connecting hole 252 are respectively located on both sides of the cover plate 25. The second snap-fit ​​part 251 is detachably connected to the first snap-fit ​​part 242. The second connecting hole 252 is detachably connected to the first connecting hole 243 by fasteners to connect the cover plate 25 and the housing 24 together. Thus, during installation, the electrolytic cell 22 is first installed in the receiving cavity 241, then the cover plate 25 is placed on top, and the second snap-fit ​​part 251 and the first snap-fit ​​part 242 are connected together, and the second connecting hole 252 is connected to the first connecting hole 243 through fasteners, thereby fixing the cover plate 25 and the housing 24. Then, the housing 24 is fixed to the multi-functional water purification equipment, thus achieving screwless fixing of the electrolytic cell 22. When removing the electrolytic cell 22, the fasteners are removed, then the second snap-fit ​​part 251 and the first snap-fit ​​part 242 are disassembled, and after removing the cover plate 25, the electrolytic cell 22 can be removed from the housing 24. The connection structure between the shells 24 includes a snap-fit ​​structure composed of a second snap-fit ​​part 251 and a first snap-fit ​​part 242, and a screw connection structure composed of a second connecting hole 252, a fastener, and a first connecting hole 243. The snap-fit ​​structure composed of the second snap-fit ​​part 251 and the first snap-fit ​​part 242 replaces part of the screw connection structure composed of the second connecting hole 252, a fastener, and a first connecting hole 243, reducing the number of screw connection structures. During the disassembly and assembly process, only a small number of fasteners need to be disassembled and assembled, thus improving the disassembly and assembly efficiency of the electrolytic cell 22, making the disassembly and assembly of the electrolytic cell 22 more convenient, and thus making it easier to maintain the electrolytic cell 22.

[0104] In one embodiment, the first snap-fit ​​portion 242 and the first connecting hole 243 are respectively located on opposite sides of the housing 24;

[0105] The second snap-fit ​​portion 251 and the second connecting hole 252 are respectively placed on opposite sides of the cover plate 25. In this way, the snap-fit ​​structure composed of the second snap-fit ​​portion 251 and the first snap-fit ​​portion 242 and the screw connection structure composed of the second connecting hole 252, the fastener and the first connecting hole 243 are respectively placed on opposite sides of the housing 24, which can greatly improve the connection stability of the cover plate 25 and the housing 24 and make the structure more reliable.

[0106] In one embodiment, the first snap-fit ​​portion 242 is a snap-fit ​​hole that extends along the width direction of the housing 24 and penetrates the inner and outer side walls of the housing 24. The second snap-fit ​​portion 251 is a snap-fit ​​protrusion that extends along the width direction of the cover plate 25 and engages with the snap-fit ​​hole.

[0107] Of course, in other embodiments, the first snap-fit ​​portion 242 may be a snap-fit ​​protrusion, and the second snap-fit ​​portion 251 may be a snap-fit ​​hole.

[0108] Of course, in other embodiments, one of the first latching portion 242 and the second latching portion 251 may be a latching groove and the other may be a latching protrusion.

[0109] In one embodiment, the first connecting hole 243 is a threaded hole, the second connecting hole 252 is a hole structure with a smooth inner wall, the head of the fastener abuts against the cover plate 25, and the shank of the fastener passes through the second connecting hole 252 and the first connecting hole 243 in sequence and is screwed to the first connecting hole 243.

[0110] In one embodiment, the head of the fastener is housed within the second connection hole 252, preventing the head of the fastener from protruding and occupying too much space in the cover plate 25, thus making the overall structure of the hydrogen-rich module 2 more compact and easier to install.

[0111] Of course, in other embodiments, the first connecting hole 243 is a hole structure with a smooth inner wall, the second connecting hole 252 is a threaded hole, the head of the fastener abuts against the housing 24, and the shank of the fastener passes through the first connecting hole 243 and the second connecting hole 252 in sequence and is screwed to the second connecting hole 252.

[0112] In one embodiment, the fastener may be any one of screws, bolts, etc.

[0113] See Figures 13-14 In one embodiment, the housing 24 is further provided with a first positioning part 244, which is located in the accommodating cavity 241. The first positioning part 244 cooperates with the electrolytic cell 22 to restrict the lateral movement of the electrolytic cell 22 in the accommodating cavity 241.

[0114] The cover plate 25 is provided with a second positioning part 253, which extends into the receiving cavity 241. The second positioning part 253 abuts against the top of the electrolytic cell 22 to restrict the vertical movement of the electrolytic cell 22. In this way, the first positioning part 244 cooperates with the electrolytic cell 22 to restrict the lateral movement of the electrolytic cell 22 in the receiving cavity 241, and the second positioning part 253 abuts against the top of the electrolytic cell 22 to restrict the vertical movement of the electrolytic cell 22. This allows the electrolytic cell 22 to be reliably fixed in the housing 24 without screws, preventing the electrolytic cell 22 from moving around in the housing 24 and causing abnormal noise or affecting the working performance of the electrolytic cell 22. The structure is simple and practical, and easy to assemble and disassemble.

[0115] See Figures 13-14 In one embodiment, the first positioning part 244 includes a positioning groove 2441, which is inserted into the electrolytic cell 22. Thus, by inserting the electrolytic cell 22 into the positioning groove 2441, the lateral movement of the electrolytic cell 22 in the receiving cavity 241 can be limited. At the same time, the electrolytic cell 22 can be installed and positioned, making installation more convenient.

[0116] See Figures 13-14 In one embodiment, the first positioning part 244 further includes a plurality of first positioning protrusions 2442, which are spaced apart and form a positioning groove 2441. Since the positioning groove 2441 is composed of a plurality of spaced-apart first positioning protrusions 2442, the sidewalls of the positioning groove 2441 have gaps. The positioning groove 2441 with gaps in its sidewalls makes it easier to insert the electrolytic cell 22, thereby reducing the difficulty of inserting the electrolytic cell 22 into the positioning groove 2441 and making the installation of the electrolytic cell 22 more convenient.

[0117] See Figures 13-14 In one embodiment, the upper end of the first positioning protrusion 2442 is provided with an installation guide slope 24421. The installation guide slope 24421 faces the positioning groove 2441 and extends outward and upward relative to the positioning groove 2441. Thus, during the insertion of the electrolytic cell 22 into the positioning groove 2441, the electrolytic cell 22 can slide on the installation guide slope 24421, guiding the electrolytic cell 22 to quickly enter the electrolytic cell 22, making the installation of the electrolytic cell 22 more convenient.

[0118] See Figures 13-14 In one embodiment, the second positioning part 253 includes a plurality of second positioning protrusions 2531, which are spaced apart and each second positioning protrusion 2531 abuts against the top of the electrolytic cell 22, so as to reliably confine the electrolytic cell 22 within the housing 24 and improve the reliability of preventing movement.

[0119] See Figure 13 In one embodiment, the cover plate 25 is further provided with a positioning ring 254, which is inserted into the top opening of the receiving cavity 241. Thus, when installing the cover plate 25, the positioning ring 254 and the top opening of the receiving cavity 241 can be inserted to position the cover plate 25, allowing the second snap-fit ​​part 251 and the first snap-fit ​​part 242 to quickly align, as well as the second connecting hole 252 and the first connecting hole 243 to quickly align. This improves the installation efficiency of the cover plate 25 and makes its installation more convenient.

[0120] See Figures 13-14 In one embodiment, the electrolytic cell 22 is provided with a terminal block 221, a water inlet quick connector 222, an oxygen outlet quick connector 223, and a hydrogen outlet quick connector 224. The terminal block 221 is used to connect to the power cord, the water inlet quick connector 222 is connected to the water outlet of the purification module 1, the oxygen outlet quick connector 223 is connected to the oxygen inlet, and the hydrogen outlet quick connector 224 is connected to the hydrogen inlet.

[0121] The housing 24 also has a wire hole 245 and a pipe hole 246, both of which communicate with the accommodating cavity 241. The wire hole 245 is used for the power cord to pass through, and the pipe hole 246 is used for one or a combination of the water inlet pipe, the oxygen outlet pipe 52, and the hydrogen outlet pipe 51 to pass through. Since the electrolytic cell 22 is equipped with a terminal block 221, a quick-connect water inlet 222, a quick-connect oxygen outlet 223, and a quick-connect hydrogen outlet 224, connecting the terminal block 221 to the power cord enables convenient power connection between the electrolytic cell 22 and the power source. Connecting the quick-connect water inlet 222 to the outlet of the purification module 1 enables convenient water connection between the electrolytic cell 22 and the purification module 1. Connecting the quick-connect oxygen outlet 223 to the oxygen inlet enables convenient gas path connection between the electrolytic cell 22 and the hydrogen and oxygen absorption device 5. The quick-connect hydrogen outlet 224 also facilitates convenient gas path connection. The head 224 is connected to the hydrogen absorption port, which connects the electrolytic cell 22 and the hydrogen and oxygen absorption device 5. The gas path connection is convenient and can greatly improve the efficiency of disassembly and assembly of the electrolytic cell 22 and the disassembly and assembly of the pipes, resulting in higher disassembly and assembly efficiency. At the same time, since the housing 24 has a wire hole 245 and a pipe hole 246, the power cord can be unobstructedly guided to the outside of the housing 24 by passing the power cord through the wire hole 245, and the water inlet pipe, oxygen outlet pipe 52 and hydrogen outlet pipe 51 can be unobstructedly guided to the outside of the housing 24 by passing the water inlet pipe, oxygen outlet pipe 52 and hydrogen outlet pipe 51 through the pipe hole 246.

[0122] See Figures 2-5 In one embodiment, the water system further includes:

[0123] The middle shell body 7 has a first mounting groove 71 and a second mounting groove 72. The second mounting groove 72 communicates with the first mounting groove 71 and is located on the groove wall of the first mounting groove 71.

[0124] Raw water tank 8 is detachably installed in the first mounting slot 71;

[0125] The shell 24 is mounted on the middle shell body 7 and located in the second mounting groove 72. The cover plate 25 is exposed in the first mounting groove 71 and is covered by the raw water tank 8. Since the middle shell body 7 has the first mounting groove 71 and the second mounting groove 72, the second mounting groove 72 is connected to the first mounting groove 71 and is located on the groove wall of the first mounting groove 71. The shell 24 is located in the second mounting groove 72 and is used to accommodate the electrolysis cell 22. The raw water tank 8 is located in the first mounting groove 71 and is covered by the cover plate 25. The raw water tank 8 and the electrolysis cell 22 are arranged sequentially along the same direction of the middle shell body 7, thereby realizing the centralized installation of the raw water tank 8 and the electrolysis cell 22 in the same position of the middle shell body 7. This can improve the space utilization rate of the same position of the middle shell body 7, thereby making the internal structure of the multi-functional water purification equipment more compact and reducing the overall volume of the internal structure of the multi-functional water purification equipment.

[0126] See Figures 2-3 In one embodiment, an operating part 256 is provided on one side of the cover plate 25, and the operating part 256 is used for hand gripping.

[0127] The main body 7 of the middle shell also has a clearance groove 73, which is located on the groove wall of the first mounting groove 71 and communicates with the first mounting groove 71. The clearance groove 73 accommodates the operating part 256 and is spaced apart from the operating part 256 to form an operating space. The operating space is used for the hand to reach in and grasp the operating part 256. Thus, when removing the cover plate 25, first disconnect the connection between the cover plate 25 and the housing 24, then reach into the operating space and grasp the operating part 256, and then push the cover plate 25 away from the housing 24 to remove the cover plate 25 from the housing 24. When installing the cover plate 25, hold the operating part 256 and place the cover plate 25 on the housing 24, and finally connect the cover plate 25 and the housing 24, making the removal and installation of the cover plate 25 more convenient.

[0128] See Figure 18 In one embodiment, the hydrogen-rich module 2 further includes:

[0129] The second water level detection device 26 is connected to the control device and is installed on the purified water tank 21. The second water level detection device 26 is used to detect the water level of the purified water tank 21. The control device is used to control the purification module 1 to start according to the low water level detection information of the second water level detection device 26, so that the purification module 1 replenishes water to the purified water tank 21. The control device is also used to control the purification module 1 to shut down according to the high water level detection information of the second water level detection device 26, so that the purification module 1 stops replenishing water to the purified water tank 21, thereby realizing automatic water replenishment of the purified water tank 21 and making it more convenient to use.

[0130] In one embodiment, the second water level detection device 26 can be a float-type level gauge installed on the pure water tank 21, or it can be a level gauge of other types, such as a communicating vessel, installed outside the pure water tank 21.

[0131] See Figure 18 In one embodiment, the hydrogen-rich module 2 further includes:

[0132] The second ultraviolet sterilization device 27 is installed on the pure water tank 21 and is connected to a control device. The second ultraviolet sterilization device 27 is used to sterilize and disinfect the water in the water chamber. The control device is used to control the start and stop of the second ultraviolet sterilization device 27, so as to control the start of the second ultraviolet sterilization device 27 when preparing room temperature hydrogen-rich water, hydrogen-rich cold water, hydrogen and oxygen, and to control the stop of the preparation of room temperature hydrogen-rich water, hydrogen-rich cold water, hydrogen and oxygen, thereby realizing the automatic start and stop of the second ultraviolet sterilization device 27.

[0133] See Figure 18 In one embodiment, the hydrogen-rich module 2 further includes:

[0134] The second TDS detector 28 is installed on the pure water tank 21 and is connected to the control device. The second TDS detector 28 is used to detect the TDS value of the water in the water chamber, so as to detect the water quality in the water chamber and indirectly detect the service life of the resin filter 23. The control device is used to issue an alarm message based on the detection information fed back by the second TDS detector 28 to remind the user to replace the resin filter 23 and change the water in the pure water tank 21.

[0135] In one embodiment, the bottom of the pure water tank 21 has a drain outlet and a water plug. The drain outlet is connected to the water-containing cavity, and the water plug is detachably mounted on the drain outlet to block or open the drain outlet. Thus, by removing the water plug, the drain outlet can be opened, allowing the water in the water-containing cavity to be discharged through the drain outlet under the action of gravity, which facilitates the emptying of the water in the water-containing cavity. The structure composed of this drain outlet and water plug is simple, practical, and low in cost, which can further reduce the cost of this multifunctional water purification device.

[0136] See Figure 18 In one embodiment, the hydrogen-rich module 2 further includes a zero-pressure check valve, which is located on the connecting pipe of the hydrogen outlet of the electrolyzer 22. The zero-pressure check valve is used to prevent water from flowing back into the electrolyzer 22, so as to protect the electrolyzer 22.

[0137] See Figure 8 and Figure 18 In one embodiment, the cooling module 3 includes:

[0138] The cold water tank 31 has an inlet that is connected to the outlet of the purification module 1, and the outlet of the cold water tank 31 is connected to the inlet of the hydrogen mixing module 4 and the kettle 61.

[0139] The refrigeration component 32 is used to cool the water in the inner cavity of the cold water tank 31. Since the refrigeration module 3 has a cold water tank 31, which can store water, water can be added to the cold water tank 31 before refrigeration, so that the cold water tank 31 is full of water before the refrigeration component 32 is started to cool the water in the cold water tank 31. Compared with the refrigeration method of producing water and cooling at the same time, it can improve the refrigeration efficiency.

[0140] See Figure 18 In one embodiment, the cooling module 3 further includes:

[0141] The third water level detection device 33 is connected to the control device. The third water level detection device 33 is used to detect the water level of the cold water tank 31. The control device is used to control the purification module 1 to start according to the low water level detection information of the third water level detection device 33, so that the purification module 1 replenishes water to the cold water tank 31. The control device is also used to control the purification module 1 to shut down according to the high water level detection information of the third water level detection device 33, so that the purification module 1 stops replenishing water to the cold water tank 31, thereby realizing automatic water replenishment of the cold water tank 31 and making it more convenient to use.

[0142] In one embodiment, the third water level detection device 33 can be a float-type level gauge installed on the cold water tank 31, or it can be a level gauge of other types, such as a communicating vessel, installed outside the cold water tank 31.

[0143] See Figure 18 In one embodiment, a second water pump 34 is provided on the connecting pipeline between the outlet of the cold water tank 31 and the inlet of the hydrogen mixing module 4. The second water pump 34 is located on the side close to the cold water tank 31 and is connected to a control device. The second water pump 34 is used to draw water from the cold water tank 31 to the hydrogen mixing module 4 so that the cold water output from the cold water tank 31 can be smoothly and efficiently delivered to the hydrogen mixing module 4, thereby improving the water production efficiency.

[0144] See Figure 18 In one embodiment, the cooling module 3 further includes:

[0145] The third TDS detector 35 is installed on the cold water tank 31 and is connected to the control device. The third TDS detector 35 is used to detect the TDS value of the water in the cold water tank 31. The control device is used to issue an alarm message based on the detection information fed back by the third TDS detector 35 to remind the user to change the water in the cold water tank 31.

[0146] See Figure 18 In one embodiment, the cooling module 3 further includes:

[0147] The third ultraviolet sterilization device 36 is installed on the cold water tank 31 and is connected to a control device. The third ultraviolet sterilization device 36 is used to sterilize and disinfect the water in the cold water tank 31. The control device is used to control the start and stop of the third ultraviolet sterilization device 36, so as to control the start of the third ultraviolet sterilization device 36 when preparing cold water and to control the stop of preparing cold water, thereby realizing the automatic start and stop of the third ultraviolet sterilization device 36.

[0148] In one embodiment, the cooling assembly 32 includes:

[0149] A semiconductor cooling chip is located outside the cold water tank 31;

[0150] A temperature-conducting plate is located at the cold end of the thermoelectric cooler and within the inner cavity of the cold water tank 31. By activating the thermoelectric cooler, the temperature at the cold end is lowered, and this temperature is efficiently transferred to the water in the cold water tank 31 via the temperature-conducting plate, thereby cooling the water in the tank 31. The refrigeration assembly 32, composed of the thermoelectric cooler and the temperature-conducting plate, has a compact structure and occupies little space, enabling a more compact overall structure for the refrigeration module 3, thus facilitating the miniaturization of this water purification equipment.

[0151] In one embodiment, the refrigeration assembly 32 may also be a cooling device consisting of a compressor, a condenser, an evaporator, and an expansion valve.

[0152] In one embodiment, the water system further includes:

[0153] The hydrogen and oxygen absorption device 5 has a hydrogen intake port and an oxygen intake port. The hydrogen intake port is connected to the hydrogen outlet of the hydrogen-rich module 2 under the control of the control device, and the oxygen intake port is connected to the oxygen outlet of the hydrogen-rich module 2 under the control of the control device. Because the hydrogen intake port of the hydrogen and oxygen absorption device 5 can be connected to the hydrogen outlet of the hydrogen-rich module 2 under the control of the control device, the hydrogen output from the hydrogen-rich module 2 can be delivered to the hydrogen intake port for adsorption. Similarly, the oxygen intake port of the hydrogen and oxygen absorption device 5 can be connected to the oxygen outlet of the hydrogen-rich module 2 under the control of the control device, so that the oxygen output from the hydrogen-rich module 2 can be delivered to the oxygen intake port for adsorption. This gives the water system both hydrogen and oxygen absorption functions, making it more versatile.

[0154] In this embodiment, the multifunctional water purification device can be used as a hydrogen and oxygen generator. After activating the hydrogen and oxygen generation functions, the hydrogen inhalation port is connected to the breathing tube, allowing the user to inhale hydrogen gas through the tube. This helps the user expel harmful substances from the body, improves metabolism, and enhances immunity. If the user experiences symptoms of hypoxia, they can improve the condition by inhaling hydrogen gas as prescribed by a doctor. Similarly, connecting the oxygen inhalation port to the breathing tube allows the user to inhale oxygen gas, increasing blood oxygen levels, improving hypoxia, and alleviating discomfort. Furthermore, if the user experiences arrhythmia, myocardial ischemia, or other conditions that may affect the heart's pumping function, they can also improve the condition by inhaling oxygen gas as prescribed by a doctor. This eliminates the need for an additional hydrogen and oxygen generator, reducing operating costs. Additionally, this multifunctional water purification device enhances the user experience, achieving broader adaptability and meeting the needs of different users.

[0155] See Figure 7 In one embodiment, the hydrogen and oxygen absorption device 5 includes a hydrogen outlet pipe 51 and an oxygen outlet pipe 52. The water inlet end of the hydrogen outlet pipe 51 is connected to the hydrogen outlet of the hydrogen-rich module 2, and the outlet end of the hydrogen outlet pipe 51 has a hydrogen absorption port. The water inlet end of the oxygen outlet pipe 52 is connected to the oxygen outlet of the hydrogen-rich module 2, and the outlet end of the oxygen outlet pipe 52 has an oxygen absorption port.

[0156] See Figures 6-7 In one embodiment, the water system further includes:

[0157] The outer shell 10 is fitted outside the middle shell body 7. The drinking water device 6, the hydrogen and oxygen absorption device 5 and the raw water tank 8 are all exposed outside the outer shell 10, while other modules or devices are all located inside the outer shell 10.

[0158] In one embodiment, a receiving groove 101 is provided on the outer side wall of the outer casing 10. The outlet end of the hydrogen outlet pipe 51 and the outlet end of the oxygen outlet pipe 52 are both located in the receiving groove 101. The receiving groove 101 is detachably provided with a dust cover 102, which covers the hydrogen inlet and the oxygen inlet to prevent dust and keep the hydrogen inlet and the oxygen inlet clean and hygienic.

[0159] See Figure 18 In one embodiment, the water system further includes:

[0160] Flow meter 20 is connected to a control device. Flow meter 20 is installed on the connecting pipe of the inlet of the hydrogen mixing module 4. Flow meter 20 is used to detect the amount of water entering the kettle 61. The control device is used to control the first water pump 64 and the second water pump 34 to shut down based on the feedback information from flow meter 20.

[0161] See Figure 18 In one embodiment, the water system further includes:

[0162] The fourth water level detection device 30 is connected to the control device and is installed on the raw water tank 8. The fourth water level detection device 30 is used to detect the water level of the raw water tank 8. The control device is used to control the water supply device to start according to the low water level detection information of the fourth water level detection device 30, so that the water supply device replenishes water to the raw water tank 8. The control device is also used to control the water supply device to shut down according to the high water level detection information of the fourth water level detection device 30, so that the water supply device stops replenishing water to the raw water tank 8, thereby realizing automatic water replenishment of the raw water tank 8 and making it more convenient to use.

[0163] In one embodiment, the fourth water level detection device 30 can be a float-type level gauge installed on the raw water tank 8, or it can be a level gauge of other types, such as a communicating vessel, installed outside the raw water tank 8.

[0164] See Figure 18 In one embodiment, the water system further includes:

[0165] The fourth TDS detector 40 is installed on the connecting pipe of the outlet of the raw water tank 8. The fourth TDS detector 40 is connected to the control device. The fourth TDS detector 40 is used to detect the TDS value of the water output from the raw water tank 8. The control device is used to issue an alarm message based on the detection information fed back by the fourth TDS detector 40 to remind the user to replace the water in the raw water tank 8.

[0166] See Figure 18 In one embodiment, the water system further includes a booster pump 50, which is connected to a control device. The inlet of the booster pump 50 is connected to the outlet of the raw water tank 8, and the outlet of the booster pump 50 is connected to the inlet of the RO filter element 11, so that the water in the raw water tank 8 can be transported to the RO filter element 11 under the action of the booster pump 50.

[0167] The working principle of the water system of this invention is as follows:

[0168] Water boiling function: The water purifier can be activated by voice command. The first water level detection device 63 detects whether there is water in the purified water kettle 62. If there is no water, the booster pump 50 starts to produce water. When the booster pump 50 starts but does not produce water, the raw water tank 8 indicates that there is no water. After the raw water tank 8 is filled with water, the booster pump 50 starts to produce water again. The raw water enters the RO filter 11 through the booster pump 50 and then the mineralization filter 12 to produce mineralized water. After being sterilized by the first ultraviolet sterilization device 14, it passes through the first valve 9 to the purified water kettle 62. Under the action of the first water pump 64, the water flows from the purified water kettle 62 through the first water pump 64 and then to the flow meter 20 to record the flow (detecting the water volume in the kettle 61 and controlling the start and stop of the first water pump 64). Then it goes to the kettle 61 for functions such as boiling water and making tea.

[0169] Purified water function: The water purification equipment is activated by voice command to prepare purified water. The first water level detection device 63 detects whether there is water in the pure water jug ​​62. If there is no water, the booster pump 50 starts to produce water. When the booster pump 50 starts but does not produce water, the raw water tank 8 indicates that there is no water. After the raw water tank 8 is filled with water, the booster pump 50 starts to produce water again. The raw water enters the RO filter 11 through the booster pump 50 and then the mineralization filter 12 to produce mineralized water. After being sterilized by the first ultraviolet sterilization device 14, it passes through the first valve 9 to the pure water jug ​​62.

[0170] Room temperature hydrogen-rich water function: The water purifier can be activated by voice to prepare room temperature hydrogen-rich water. The second water level detection device 26 detects whether there is water in the pure water tank 21. If there is no water, the booster pump 50 starts to produce water. When the booster pump 50 starts but does not produce water, the raw water tank 8 indicates that there is no water. After the raw water tank 8 is filled with water, the booster pump 50 starts to produce water again. The raw water enters the RO filter 11 through the booster pump 50 and then the mineralization filter 12 to produce mineralized water. After being sterilized by the first ultraviolet sterilization device 14, it passes through the first valve 9 and then the resin filter 23 for further purification before entering the pure water tank 21. The ultrapure water in the pure water tank 21 is drawn into the electrolysis cell 22 to electrolyze hydrogen and oxygen. The oxygen flows back to the pure water tank 21. The hydrogen passes through the hydrogen mixing module 4, which mixes the mineralized water and hydrogen into saturated hydrogen-rich water and then enters the kettle 61.

[0171] Cold water function: The water purifier is activated by voice command to prepare cold water. The third water level detection device 33 detects whether there is water in the cold water tank 31. If there is no water, the booster pump 50 starts water production. The raw water enters the RO filter 11 and then the mineralization filter 12 through the booster pump 50 to produce mineralized water. After being sterilized by the first ultraviolet sterilization device 14, it passes through the first valve 9 to the cold water tank 31 for cooling. The cold water is then pumped from the cold water tank 31 to the kettle 61 by the second water pump 34.

[0172] Hydrogen-rich cold water function: Hydrogen-rich cold water is prepared by voice command to activate the water production equipment. The third water level detection device 33 detects whether there is water in the cold water tank 31. If there is no water, the booster pump 50 starts to produce water. When the booster pump 50 starts but does not produce water, the raw water tank 8 indicates that there is no water. After the raw water tank 8 is filled with water, the booster pump 50 starts to produce water again. The raw water enters the RO filter 11 through the booster pump 50 and then the mineralization filter 12 to produce mineralized water. After being sterilized by the first ultraviolet sterilization device 14, it passes through the first valve 9 to the cold water tank 31. The cold water is then pumped from the cold water tank 31 to the hydrogen mixing module 4 by the second water pump 34. The hydrogen mixing module 4 mixes the cold water and hydrogen into saturated hydrogen-rich cold water and then delivers it to the kettle 61.

[0173] Hydrogen and oxygen absorption function: Hydrogen and oxygen are produced by voice command to activate the water purification equipment. The second water level detection device 26 detects whether there is water in the pure water tank 21. If there is no water, the booster pump 50 starts to produce water. When the booster pump 50 starts but does not produce water, the raw water tank 8 indicates that there is no water. After the raw water tank 8 is filled with water, the booster pump 50 starts to produce water again. The raw water enters the RO filter 11 through the booster pump 50 and exits as mineralized water through the mineralization filter 12. After being sterilized by the first ultraviolet sterilization device 14, it passes through the first valve 9 and is purified again by the resin filter 23 before entering the pure water tank 21. The ultrapure water in the pure water tank 21 is drawn into the electrolysis cell 22 to electrolyze hydrogen and oxygen. The hydrogen is delivered to the hydrogen absorption port for adsorption and the oxygen is delivered to the oxygen absorption port for adsorption.

[0174] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0175] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0176] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A water system, characterized in that, include: A purification module, wherein the water inlet of the purification module is used to connect to the water supply device, and the purification module is used to filter and purify the water output by the water supply device. A hydrogen-rich module, wherein the inlet of the hydrogen-rich module is connected to the outlet of the purification module, and the hydrogen-rich module is used to electrolyze the purified water output by the purification module to generate hydrogen and oxygen. A refrigeration module, wherein the inlet of the refrigeration module is connected to the outlet of the purification module, and the refrigeration module is used to cool the purified water output by the purification module. A purified water pitcher, wherein the inlet of the purified water pitcher is connected to the outlet of the purification module; The hydrogen mixing module has its inlet connected to the outlet of the purified water jug ​​and the outlet of the refrigeration module, and its air inlet connected to the hydrogen outlet of the hydrogen-rich module. The hydrogen mixing module is used to mix the water output from the purified water jug ​​and the hydrogen output from the hydrogen-rich module to form room temperature hydrogen-rich water. The hydrogen mixing module is also used to mix the water cooled by the refrigeration module and the hydrogen output from the hydrogen-rich module to form hydrogen-rich cold water. A control device, wherein the control device is connected to the purification module, the hydrogen-rich module, the refrigeration module, the pure water jug, and the hydrogen mixing module; A kettle, which is connected to the outlet of the refrigeration module and the outlet of the hydrogen mixing module under the control of the control device, and is also used to heat the water inside the kettle; The hydrogen mixing module includes: The water circuit board has a first water inlet channel, a second water inlet channel, and a main water outlet. The inlet end of the first water inlet channel is connected to the outlet of the purified water kettle, the outlet of the refrigeration module, and the hydrogen outlet of the hydrogen-rich module. The inlet end of the second water inlet channel is connected to the outlet of the refrigeration module, and the outlet end of the second water inlet channel is connected to the main water outlet. The main water outlet is connected to the kettle. A hydrogen mixing pump is installed on the water circuit board. The inlet of the hydrogen mixing pump is connected to the outlet of the first water inlet channel, and the outlet of the hydrogen mixing pump is connected to the main outlet. The hydrogen mixing pump is used to mix the water output from the pure water jug ​​and the hydrogen output from the hydrogen-rich module, and the hydrogen mixing pump is used to mix the cold water output from the refrigeration module and the hydrogen output from the hydrogen-rich module. The water circuit board also has a hydrogen mixing channel, the inlet of which is connected to the outlet of the hydrogen mixing pump, and the outlet of which is connected to the main outlet. The hydrogen mixing channel is used to mix the water and hydrogen output by the hydrogen mixing pump.

2. The water system according to claim 1, characterized in that, The waterway system also includes: The first valve is connected to the control device. The inlet of the first valve is connected to the outlet of the purification module. The first outlet of the first valve is connected to the inlet of the hydrogen-rich module. The second outlet of the first valve is connected to the inlet of the refrigeration module. The third outlet of the first valve is connected to the inlet of the pure water bottle.

3. The water system according to claim 1, characterized in that, The hydrogen mixing module also includes: The three-way connector has its inlet connected to the outlet of the purified water bottle and the outlet of the refrigeration module, and its first outlet connected to the inlet end of the first inlet channel. The second valve is located on the water circuit board. The inlet of the second valve is connected to the second outlet of the three-way connector, and the outlet of the second valve is connected to the inlet end of the second water inlet channel. The second valve is used to control the opening and closing of the second outlet of the three-way connector.

4. The water system according to claim 3, characterized in that, The hydrogen mixing module also includes: The ejector has a first inlet connected to the first outlet of the three-way connector, a second inlet connected to the hydrogen outlet of the hydrogen-rich module, and an outlet connected to the inlet of the first water inlet channel. The ejector is used to accelerate and mix the water output from the purified water jug ​​and the hydrogen output from the hydrogen-rich module, and also to accelerate and mix the cold water output from the refrigeration module and the hydrogen output from the hydrogen-rich module.

5. The water system according to claim 1, characterized in that, The hydrogen-rich module includes: A pure water tank, wherein the pure water tank has a water-containing cavity, and the water-containing cavity is connected to the water outlet of the purification module; An electrolytic cell, wherein the inlet of the electrolytic cell is connected to the water-containing cavity, the electrolytic cell has the hydrogen outlet, and the electrolytic cell is used to electrolyze the water output from the water-containing cavity to generate hydrogen and oxygen.

6. The water system according to claim 5, characterized in that, The hydrogen-rich module also includes: A resin filter element is disposed in the water-containing cavity, the inlet of the resin filter element is connected to the outlet of the purification module, and the outlet of the resin filter element is connected to the water-containing cavity.

7. The water system according to claim 1, characterized in that, The cooling module includes: A cold water tank, the inlet of which is connected to the outlet of the purification module, and the outlet of which is connected to the inlet of the hydrogen mixing module and the kettle; A refrigeration assembly for cooling the water in the inner cavity of the cold water tank.

8. The water system according to claim 1, characterized in that, The purification module includes: RO filter element, wherein the inlet of the RO filter element is used to connect to the water supply device; A mineralizing filter element, the inlet of which is connected to the outlet of the RO filter element, and the outlet of which is connected to the inlet of the hydrogen-rich module, the inlet of the refrigeration module, and the inlet of the purified water bottle.

Images