Water valve with electrolysis function, valve group and hot water equipment

Abstract

The utility model provides a water valve with an electrolysis function. The water valve comprises a water valve body, a water valve rear shell and an electrode assembly. A water flow pipeline is arranged in the water valve main body, an electrolysis cavity is formed in the water flow pipeline, and the electrolysis cavity is a containing cavity opened towards the outer side of the water valve main body; the water valve rear shell is connected with the electrolysis cavity in a matched mode and used for sealing the electrolysis cavity. The electrode assembly comprises an electrode plate set, a conductive connecting piece and a power supply connecting wire, the electrode plate set is arranged in the electrolysis cavity, the power supply connecting wire is arranged outside the electrolysis cavity, and the conductive connecting piece penetrates through the water valve rear shell and is fixedly connected with the water valve rear shell; the first end of the conductive connecting piece is arranged in the electrolysis cavity and fixedly connected with the electrode slice set, and the second end of the conductive connecting piece extends to the outer side of the water valve rear shell and is fixedly connected with the power source connecting wire. The water valve has the water electrolysis function, has the sterilization effect and is simple in structure.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the electric appliance technical field, concretely relates to a water valve with electrolysis function, water inlet and outlet valve group and hot water equipment. BACKGROUND

[0002] In recent years, there are relevant national standards about the antibacterial and sterilization purification function of household appliances, which involve special requirements for antibacterial materials, requirements for specific household appliances such as air purifiers, refrigerators, washing machines and air conditioners, but there is no specific specification for the sterilization requirements of water heater equipment.

[0003] At present, the common sterilization technologies in the field of water heater equipment are as follows:

[0004] (1) high temperature sterilization technology: the temperature in the water heater is heated to 80 DEG C or above, and a certain time is maintained, that is, sterilization can be realized;

[0005] (2) ultraviolet sterilization technology: UV ultraviolet lamp is installed at the water outlet, and the water flow channel is designed, which can sterilize the water outlet by ultraviolet rays;

[0006] (3) ozone sterilization technology: a certain concentration of ozone is used to disinfect water.

[0007] But the above sterilization methods still have some problems, for high temperature sterilization technology, it needs to maintain a high temperature for a certain time, which is not convenient for household water heater; for ultraviolet sterilization technology, its sterilization efficiency is not high, and the device structure is complex, when the water flow is large, it is difficult to guarantee the sterilization effect; and ozone sterilization technology has certain safety risk, because ozone can cause damage to human body, ozone concentration needs to be strictly controlled, and ozone decomposition device needs to be equipped, the structure is more complex, and it needs to be used carefully for household use.

[0008] Therefore, it is necessary to design a hot water equipment with high sterilization rate and simple structure. Utility model content

[0009] Therefore, the utility model aims at providing a water valve with electrolysis function with high sterilization rate and simple structure and hot water equipment using the water valve.

[0010] In order to solve the above technical problems, the utility model provides a water valve with electrolysis function, which comprises a water valve body, a water valve rear shell and an electrode assembly;

[0011] The water valve body is provided with a water flow pipeline, and an electrolysis cavity is formed on the water flow pipeline, and the electrolysis cavity is an accommodation cavity which is open to the outside of the water valve body;

[0012] The water valve rear shell is connected with the electrolysis cavity for sealing the electrolysis cavity;

[0013] The electrode assembly comprises an electrode sheet group, a conductive connecting piece and a power supply connecting wire, the electrode sheet group is arranged in the electrolysis cavity, the power supply connecting wire is arranged outside the electrolysis cavity, the conductive connecting piece penetrates through the water valve rear shell and is fixedly connected with the water valve rear shell, a first end of the conductive connecting piece is arranged in the electrolysis cavity and is fixedly connected with the electrode sheet group, a second end of the conductive connecting piece extends to outside of the water valve rear shell and is fixedly connected with the power supply connecting wire.

[0014] Preferably, the electrode sheet group comprises a first electrode sheet and a second electrode sheet, the first electrode sheet and the second electrode sheet are respectively provided with spaced-apart splines, the first electrode sheet is inserted into the second electrode sheet to form the electrode sheet group, and the splines of the first electrode sheet are arranged adjacent to and spaced apart from the splines of the second electrode sheet.

[0015] Preferably, the splines of the first electrode sheet and the splines of the second electrode sheet are alternately arranged adjacent to and spaced apart from each other, and the spacing distance between the splines of the first electrode sheet and the splines of the second electrode sheet is 2-5 mm.

[0016] Preferably, the conductive connecting piece comprises a fixing screw and a conductive piece, the water valve rear shell is provided with a mounting hole seat penetrating through the water valve rear shell, and the conductive piece is arranged on the mounting hole seat and is sealingly connected with the water valve rear shell.

[0017] The electrode sheet group is provided with a mounting through hole, and the fixing screw is fixedly connected with the conductive piece after penetrating through the mounting through hole.

[0018] Preferably, a first end of the conductive piece extends into the electrolysis cavity and is provided at an end portion of the first end with a screw hole for connecting with the fixing screw, and a second end of the conductive piece extends out of the water valve rear shell and is electrically connected with the power supply connecting wire.

[0019] The fixing screw is fixedly connected with the screw hole after penetrating through the electrode sheet group.

[0020] Preferably, the electrode sheet group is fixed in the electrolysis cavity by the fixing screw, and the electrode sheet group is spaced apart from an inner wall of the electrolysis cavity.

[0021] The electrode sheet group is also spaced apart from an inner wall of the water valve rear shell.

[0022] Preferably, the spacing distance between the electrode sheet group and the inner wall of the electrolysis cavity is 2-10 mm, and the spacing distance between the electrode sheet group and the inner wall of the water valve rear shell is 2-5 mm.

[0023] Preferably, the peripheral wall of the electrolytic cavity is provided with a first step and a second step extending inward on the side facing the water valve rear shell, the water valve body further comprises a first sealing ring and a second sealing ring, the first sealing ring cooperates with the first step, and the second sealing ring cooperates with the second step, and the first sealing ring and the second sealing ring are in sealing connection when the water valve rear shell is fixedly connected with the electrolytic cavity.

[0024] The utility model discloses still provide a kind of inlet and outlet valve group, including water inlet valve, pipeline and the water valve with electrolytic function as described above, the water valve is outlet valve, and the water valve is communicated with the water inlet valve by the pipeline;

[0025] The water valve includes a water inlet and a first water outlet, and the water inlet is communicated to the first water outlet through the water flow pipeline, the electrolytic cavity and the first water outlet in sequence.

[0026] The water valve includes a water inlet, a first water outlet and a second water outlet, and the water inlet is shunted and communicated to the first water outlet and the second water outlet through the water flow pipeline, and the electrolytic cavity is arranged between the water inlet and the first water outlet.

[0027] The utility model discloses still provide a kind of hot water equipment, including equipment main body, water inlet valve, heat exchanger assembly, pipeline and the water valve of any one described above, the water inlet valve, the water valve and the heat exchanger assembly are arranged in the equipment main body, the water inlet valve is communicated with the water valve by the pipeline, and part of the pipeline between the water inlet valve and the water valve is arranged in the heat exchanger assembly, and the heat exchanger assembly is used to heat water flow, and the heated water flow flows out the water valve after passing through the electrolytic cavity.

[0028] Compared with the prior art, the water valve with electrolytic function and the hot water equipment have at least the following advantages

[0029] Beneficial effects:

[0030] 1、The water valve with electrolytic function of the present application has an electrolytic cavity and an electrode assembly in the valve body, and the water flowing out of the water valve flows through the electrolytic cavity, and the water can be electrolyzed after the electrode assembly is powered on, so that the water in the waterway contains hydroxyl radicals to form oxygen-rich and hydrogen-rich water, which has sterilization effect and simple structure.

[0031] 2、The hot water equipment provided by the present application uses the above-mentioned water valve with electrolytic function, which can integrate the electrolytic function in the water valve without changing the structure of the hot water equipment main body, so that the water valve with electrolytic function has strong applicability and is easy to disassemble and maintain. BRIEF DESCRIPTION OF DRAWINGS

[0032] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings in which preferred embodiments of the present application are shown by way of illustrative example. Like reference numerals in the figures denote like elements and various elements are not necessarily drawn to scale in the figures, with emphasis being placed upon illustrating the principles of the present application.

[0033] Figure 1 Structure diagram of the water valve with electrolysis function provided by the embodiment of the present application;

[0034] Figure 2 Structure diagram of the water valve body of the water valve with electrolysis function provided by the embodiment of the present application;

[0035] Figure 3 Explosion diagram of the water valve with electrolysis function provided by the embodiment of the present application;

[0036] Figure 4 Structure diagram of the water valve rear shell of the water valve with electrolysis function provided by the embodiment of the present application;

[0037] Figure 5 Structure diagram of the electrode sheet group of the water valve with electrolysis function provided by the embodiment of the present application;

[0038] Figure 6 Structure diagram of the conductive connecting piece of the water valve with electrolysis function provided by the embodiment of the present application;

[0039] Figure 7 Structure diagram of the inlet and outlet water valve group provided by another embodiment of the present application.

[0040] Reference signs: 10-water valve, 20-water valve body, 30-water valve rear shell, 40-electrode assembly, 201-water flow pipeline, 202-electrolysis cavity, 301-mounting hole seat, 302-first step, 303-second step, 304-first sealing ring, 305-second sealing ring, 306-first water outlet, 307-second water outlet, 401-electrode sheet group, 402-conductive connecting piece, 403-power supply connecting line, 404-first electrode sheet, 405-second electrode sheet, 406-inserted tooth, 407-fixing screw, 408-conductive piece, 409-mounting through hole, 410-screw hole, 50-inlet water valve, 60-heat exchanger assembly. DETAILED DESCRIPTION

[0041] The technical scheme of the utility model will be described in further detail below with reference to the drawings and specific embodiments, so that the skilled in the art can better understand the utility model and implement it, but the embodiments are not used as the limitation of the utility model, and in the embodiments, it should be understood that the orientation or position relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only used for the convenience of describing the utility model, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as the limitation of the utility model.

[0042] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element and integrated as a whole, or a middle element can exist simultaneously. The terms "mount", "one end", "the other end" and similar expressions used in the utility model are only for the purpose of illustration.

[0043] Please refer to Figures 1-6 In order to solve the above technical problems, the utility model embodiment provides a water valve 10 with electrolysis function, which comprises a water valve main body 20, a water valve rear shell 30 and an electrode assembly 40.

[0044] A water flow pipeline 201 is arranged in the water valve main body 20, and an electrolysis cavity 202 is formed on the water flow pipeline 201; the water valve 10 is applied in a water channel and used for controlling the on / off of water flow, and plays the role of a switch. Exemplarily, the water valve 10 can be a plunger valve, a ball valve or a solenoid valve, etc., which realizes the communication or check of the valve body by controlling the position of the valve core; specifically, the water valve main body 20 of the embodiment is provided with a water inlet and a water outlet, the water inlet and the water outlet are communicated through the water flow pipeline 201, the electrolysis cavity 202 is arranged between the water inlet and the water outlet, and the water flow passing through the water valve 10 passes through the electrolysis cavity 202 and then flows out from the water outlet. The so-called water valve main body 20 outside of the electrolysis cavity 202 opening towards the outside of the water valve main body 20 means that the electrolysis cavity 202 is not completely sealed in the water valve main body 20, and it can be communicated to the outside of the water valve main body 20.

[0045] The water valve rear shell 30 is connected with the electrolysis cavity 202 in a matched mode and is used for sealing the electrolysis cavity 202; it can be understood that the water valve rear shell 30 is detachably connected with the water valve main body 20, and the water valve rear shell 30 covers the electrolysis cavity 202, so that the electrolysis cavity 202 and the water flow pipeline 201 of the water valve 10 in the use state are kept in a sealed state and do not leak water; in the maintenance state, the water valve rear shell 30 can be detached to maintain or clean the water valve main body 20 or the electrolysis cavity 202.

[0046] The electrode assembly 40 comprises an electrode sheet set 401, a conductive connecting piece 402 and a power supply connecting wire 403. The electrode sheet set 401 is arranged in the electrolysis cavity 202, the power supply connecting wire 403 is arranged outside the electrolysis cavity 202, the conductive connecting piece 402 penetrates through the water valve rear shell 30 and is fixedly connected with the water valve rear shell 30. The first end of the conductive connecting piece 402 is arranged in the electrolysis cavity 202 and is fixedly connected with the electrode sheet set 401. The second end of the conductive connecting piece 402 extends to the outside of the water valve rear shell 30 and is fixedly connected with the power supply connecting wire 403. It can be understood that the electrode sheet set 401 is fixedly connected through the conductive connecting piece 402 and the power supply connecting wire 403, and the power supply connecting wire 403 is used for electrical connection with an external low-voltage circuit. In the use state, the voltage is input to the electrode sheet set 401 through the power supply connecting wire 403 and the conductive connecting piece 402, so as to form an electrolysis area in the electrolysis cavity 202. The water flowing through the electrode sheet set 401 is electrolyzed here to form hydrogen-rich and oxygen-rich water with hydroxyl radicals (-OH). The hydroxyl radicals have the effects of sterilization and pesticide residue removal, so that the user uses the water more healthily and safely. In addition, the electrode sheet set 401 in the water valve body 20 is powered from the outside of the water valve body 20 through the conductive connecting piece 402, which avoids a complex circuit structure. Since the water valve rear shell 30 is detachably connected, when any component of the electrode sheet set 401, the conductive connecting piece 402 or the water valve rear shell 30 is damaged, it can be replaced individually without the need to replace the water valve 10 as a whole, which is better for the user's use experience and lower in maintenance cost.

[0047] Please refer to Figures 3-5 In the embodiment, the electrode sheet set 401 comprises a first electrode sheet 404 and a second electrode sheet 405. The first electrode sheet 404 and the second electrode sheet 405 are respectively provided with spaced-apart splines 406. The first electrode sheet 404 is inserted into the second electrode sheet 405 to form the electrode sheet set 401. The splines 406 of the first electrode sheet 404 are arranged adjacent to and spaced apart from the splines 406 of the second electrode sheet 405. The electrode sheet set 401 adopts two electrode sheets which are inserted and matched with each other to form an electrode with a whole circular shape. The electrode sheet set 401 forms an electrolysis area in the electrolysis cavity 202, and the electrolysis effect is larger in contact area with the water body compared with a single electrode sheet. Even in a large flow, the electrolysis effect is better.

[0048] Please refer to Figures 3-5Further, the inserts 406 of the first electrode sheet 404 are alternately and adjacently arranged with the inserts 406 of the second electrode sheet 405, and the distance between the inserts 406 of the first electrode sheet 404 and the inserts 406 of the second electrode sheet 405 is 2-5 mm. It can be understood that the power supply connecting wire 403 is provided with two connecting ends, which are respectively connected with the first electrode sheet 404 and the second electrode sheet 405. The inserts 406 of the first electrode sheet 404 and the second electrode sheet 405 are alternately and adjacently arranged and kept at a distance of 2-5 mm. On the one hand, the direct contact between the first electrode sheet 404 and the second electrode sheet 405 can be avoided, so as to reduce the surface area. On the other hand, after being powered, the electrode sheet group 401 designed in this way can enhance the electrolysis capacity.

[0049] Please refer to Figures 3-6 In the embodiment, the conductive connecting piece 402 includes a fixing screw 407 and a conductive piece 408. The water valve rear shell 30 is provided with a mounting hole seat 301, and the mounting hole seat 301 penetrates through the water valve rear shell 30. The conductive piece 408 is arranged on the mounting hole seat 301 and is in sealing connection with the water valve rear shell 30. It can be understood that the conductive piece 408 is in water-tight connection with the mounting hole seat 301, that is, the conductive piece 408 is in close connection with the mounting hole seat 301, and the connection part has good water-tightness, which can be fixed by welding or the like. The conductive piece 408 plays a role of conductive communication between the electrode sheet group 401 and the power supply connecting wire 403, so as to realize the effect of supplying power to the electrode sheet group 401 from outside the water valve main body 20.

[0050] Please refer to Figures 3-5 The electrode sheet group 401 is provided with a mounting through hole 409, and the fixing screw 407 is fixedly connected with the conductive piece 408 after penetrating through the mounting through hole 409. It can be understood that the fixing screw 407 is used for fixing the position of the electrode sheet group 401 in the electrolysis cavity 202. The fixing screw 407 is fixedly connected with the end of the conductive piece 408 in the electrolysis cavity 202 after penetrating through the mounting through hole 409, that is, the fixing screw 407 and the conductive piece 408 clamp the electrode sheet group 401, so as to fix the electrode sheet group 401 in the electrolysis cavity 202. The fixing screw 407 is directly fixedly connected with the conductive piece 408. On the one hand, the mounting hole position of the fixing screw 407 and the valve body rear shell can be reduced, and the structure is more simple; on the other hand, the fixing screw 407 is connected with the conductive piece 408, so that the fixing screw 407 is also electrified in the working state, thereby also generating the effect of electrolyzing water, and improving the effect of electrolyzing water.

[0051] Further, the first end of the conductive piece 408 extends into the electrolysis cavity 202, and a threaded hole 410 for connecting with the fixing screw 407 is arranged at the end of the first end. The second end of the conductive piece 408 extends out of the water valve rear shell 30 and is electrically connected with the power supply connecting wire 403.

[0052] The fixing screw 407 is fixedly connected with the screw hole 410 after penetrating through the electrode sheet group 401. It can be understood that the first end of the conductive piece 408 forms the concave screw hole 410, and the fixing screw 407 can be connected with the conductive piece 408 in a threaded connection manner, so that the connection manner is simpler, and the electrode sheet group 401 is convenient to replace or clean in the later period.

[0053] Please refer to Figures 2-6 In the embodiment, the electrode sheet group 401 is fixed in the electrolysis cavity 202 by the fixing screw 407, and the electrode sheet group 401 is arranged in a spaced manner with the inner wall of the electrolysis cavity 202. The electrode sheet group 401 is also arranged in a spaced manner with the inner wall of the water valve rear shell 30. Specifically, the electrode sheet group 401 is arranged in a spaced manner with the inner wall of the electrolysis cavity 202 and the inner wall of the water valve rear shell 30, which means that the electrode sheet group 401 is suspended in the electrolysis cavity 202 except for the fixing screw 407 for connection, that is, the electrode sheet group 401 does not contact the inner wall of the electrolysis cavity 202 and the water valve rear shell 30, so that the water flow flowing through the electrolysis cavity 202 can contact both surfaces of the electrode sheet group 401, thereby increasing the electrolysis rate and improving the electrolysis effect.

[0054] Further, the spacing distance between the electrode sheet group 401 and the inner wall of the electrolysis cavity 202 is 2-10 mm, and the spacing distance between the electrode sheet group 401 and the inner wall of the water valve rear shell 30 is 2-5 mm. It can be understood that the electrolysis cavity 202 is a nearly cylindrical cavity, and the electrode sheet group 401 is a nearly circular shape, that is, the electrode sheet group 401 is close to the peripheral wall of the electrolysis cavity 202 and far from the bottom surface of the electrolysis cavity 202, so the distance between the electrode sheet group 401 and the inner wall of the electrolysis cavity 202 is 2-10 mm. The electrode sheet group 401 is actually fixedly connected with the water valve rear shell 30, and is closer to the inner wall of the water valve rear shell 30, but is kept in a non-contact position, so that the water flow can flow through the position between the electrode sheet group 401 and the water valve rear shell 30, thereby improving the electrolysis rate.

[0055] In the embodiment, the peripheral wall of the electrolysis cavity 202 is provided with a first step 302 and a second step 303 extending inwardly on the side facing the water valve rear shell 30, and the water valve body 20 further comprises a first sealing ring 304 and a second sealing ring 305, the first sealing ring 304 is matched with the first step 302, and the second sealing ring 305 is matched with the second step 303, and the first sealing ring 304 and the second sealing ring 305 are sealingly connected when the water valve rear shell 30 is fixedly connected with the electrolysis cavity 202. It can be understood that when the water valve rear shell 30 is connected with the water valve body 20, the water valve rear shell 30 covers the electrolysis cavity 202 and is fixedly connected, the first sealing ring 304 and the second sealing ring 305 are clamped on the peripheral wall of the water valve rear shell 30 and the electrolysis cavity 202, at this time, the water valve rear shell 30 and the electrolysis cavity 202 are in interference fit, so that the connection between the water valve rear shell 30 and the electrolysis cavity 202 has a water-tight effect, and the water valve 10 will not leak during use, thereby ensuring the safety of the water valve 10.

[0056] Please refer to Figures 1-7 The utility model also provides a kind of inlet and outlet valve group, including inlet valve 50, pipeline and the water valve 10 with electrolysis function as described above, water valve 10 is outlet valve 10, and water valve 10 is communicated with inlet valve 50 by pipeline;

[0057] Water valve 10 includes water inlet and first water outlet 306, and water inlet is communicated sequentially by water flow line 201, electrolysis cavity 202 and first water outlet 306;It can be understood that in this case, water valve 10 is single inlet and single outlet, and water flow is unidirectional in water valve body 20, and water flow must flow through electrolysis cavity 202 and electrode sheet group 401, to generate electrolysis effect.

[0058] Or,

[0059] Water valve 10 includes water inlet, first water outlet 306 and second water outlet 307, and water inlet is shunt communicated to first water outlet 306 and second water outlet 307 by water flow line 201, and electrolysis cavity 202 is arranged between water inlet and first water outlet 306;It can be understood that in this case, water valve 10 has double water outlets, and is suitable for water valve 10 with heating water outlet and domestic water outlet function, and the water outlet for heating does not need electrolysis effect, because electrolysis cavity 202 is arranged at the water outlet on the domestic water side. Of course, in other embodiments, electrolysis cavity 202 can be arranged at the front end of two water outlets, i.e. water flow after electrolysis is shunted to two water outlets, so that even if multiple water outlets are provided, water in each water outlet can be electrolyzed.

[0060] The utility model also provides a hot water equipment, including equipment main part, water inlet valve 50, heat exchanger subassembly 60, pipeline and water valve 10 as any one of above, water inlet valve 50, water valve 10 and heat exchanger subassembly 60 set up in equipment main part, water inlet valve 50 is communicated with water valve 10 through the pipeline, and the part pipeline between water inlet valve 50 and water valve 10 is set up in heat exchanger subassembly 60, heat exchanger subassembly 60 is used for heating water flow, and the water flow after heating flows out water valve 10 after electrolytic cavity 202.

[0061] In this specification, unless otherwise explicitly specified and limited, a first feature is "on", "above", or "under" a second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature is "above", "over", and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. The first feature is "under", "below", and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.

[0062] In the description of the specification, the description of the terms "preferred embodiment", "further embodiment", "other embodiment", or "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, different embodiments or examples described in the specification and the features of different embodiments or examples can be combined and combined by those skilled in the art without contradiction.

[0063] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A water valve with electrolysis function, characterized in that, Includes the water valve body, the water valve rear shell, and the electrode assembly; The water valve body is provided with a water flow pipeline and an electrolysis chamber is formed on the water flow pipeline. The electrolysis chamber is an accommodating cavity that is open to the outside of the water valve body. The rear shell of the water valve is connected to the electrolysis chamber to seal the electrolysis chamber; The electrode assembly includes an electrode sheet group, a conductive connector, and a power connection line. The electrode sheet group is disposed inside the electrolysis chamber, and the power connection line is disposed outside the electrolysis chamber. The conductive connector penetrates through the rear shell of the water valve and is fixedly connected to the rear shell of the water valve. The first end of the conductive connector is disposed inside the electrolysis chamber and is fixedly connected to the electrode sheet group, and the second end of the conductive connector extends to the outside of the rear shell of the water valve and is fixedly connected to the power connection line.

2. The water valve with electrolysis function as described in claim 1, characterized in that, The electrode assembly includes a first electrode and a second electrode. The first electrode and the second electrode are respectively provided with spaced-apart inserts. The first electrode is inserted into the second electrode to form the electrode assembly. The inserts of the first electrode and the inserts of the second electrode are arranged adjacent to each other at intervals.

3. The water valve with electrolysis function as described in claim 2, characterized in that, The teeth of the first electrode plate and the teeth of the second electrode plate are arranged alternately and at intervals, and the interval between the teeth of the first electrode plate and the teeth of the second electrode plate is 2-5mm.

4. The water valve with electrolysis function as described in claim 1, characterized in that, The conductive connector includes a fixing screw and a conductive element. The rear housing of the water valve has a mounting hole seat that penetrates the rear housing of the water valve. The conductive element is disposed on the mounting hole seat and is sealed to the rear housing of the water valve. The electrode assembly is provided with mounting through holes, and the fixing screw passes through the mounting through holes and is fixedly connected to the conductive component.

5. The water valve with electrolysis function as described in claim 4, characterized in that, The first end of the conductive element extends into the electrolysis chamber and has a screw hole at the end of the first end for connection with the fixing screw. The second end of the conductive element extends out of the rear shell of the water valve and is electrically connected to the power connection line. The fixing screw passes through the electrode assembly and is fixedly connected to the screw hole.

6. The water valve with electrolysis function as described in claim 4, characterized in that, The electrode assembly is fixed inside the electrolysis chamber by the fixing screws, and the electrode assembly is spaced apart from the inner wall of the electrolysis chamber; The electrode assembly is also spaced apart from the inner wall of the rear shell of the water valve.

7. The water valve with electrolysis function as described in claim 6, characterized in that, The distance between the electrode assembly and the inner wall of the electrolysis chamber is 2-10 mm, and the distance between the electrode assembly and the inner wall of the water valve rear shell is 2-5 mm.

8. The water valve with electrolysis function as described in claim 1, characterized in that, The peripheral wall of the electrolysis chamber has an inwardly extending first step and a second step on the side facing the rear shell of the water valve. The water valve body also includes a first sealing ring and a second sealing ring. The first sealing ring cooperates with the first step, and the second sealing ring cooperates with the second step. When the rear shell of the water valve is fixedly connected to the electrolysis chamber, the first sealing ring and the second sealing ring seal the connection.

9. An inlet / outlet water valve assembly, characterized in that, The device includes an inlet valve, a pipe, and a water valve with an electrolysis function as described in any one of claims 1-8, wherein the water valve is an outlet valve and the water valve is connected to the inlet valve through the pipe. The water valve includes an inlet and a first outlet, the inlet being connected sequentially through the water flow pipe, the electrolysis chamber, and the first outlet; or, The water valve includes an inlet, a first outlet, and a second outlet. The inlet is connected to the first outlet and the second outlet through the water flow pipeline. The electrolysis chamber is located between the inlet and the first outlet.

10. A hot water device, characterized in that, The device includes a main body, an inlet valve, a heat exchanger assembly, pipes, and a water valve as described in any one of claims 1-8. The inlet valve, the water valve, and the heat exchanger assembly are disposed within the main body. The inlet valve is connected to the water valve through the pipes. A portion of the pipes between the inlet valve and the water valve is disposed within the heat exchanger assembly. The heat exchanger assembly is used to heat the water flow. The heated water flow passes through the electrolysis chamber and exits through the water valve.

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