Water outlet valve and wall-hanging stove

Abstract

The utility model discloses a water outlet valve and a wall-hanging stove, and relates to the technical field of wall-hanging stoves, the water outlet valve comprises a valve body and a bypass assembly; the valve body is internally provided with a bathroom channel and a heating channel which are arranged at an interval, and a bypass flow channel for communicating the bathroom channel with the heating channel; the bypass assembly is arranged on the valve body and used for being electrically connected with a control piece and opening or closing the bypass flow channel according to an instruction of the control piece. When the water amount in the heating channel is small, the bypass assembly opens the bypass flow channel according to the received instruction of the control part, automatic water replenishing of the heating channel is achieved, when the water amount in the heating channel is large, the bypass assembly closes the bypass flow channel according to the received setting instruction of the control part, the heating channel is separated from the bathroom channel, and the automatic water replenishing of the heating channel is achieved. And water in the heating channel is prevented from flowing back into the bathroom channel, so that the use experience of the wall-hanging stove heating system can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wall-mounted boilers, and particularly relates to a water outlet valve and a wall-mounted boiler. Background Art

[0002] In the existing technical solution, when the water pressure of the closed heating water system of the wall-mounted boiler drops, it is necessary to manually replenish water to the system, and after replenishing water, it is also necessary to close the water replenishing valve to maintain the water pressure of the heating water system. When the user forgets to close the water replenishing valve after replenishing water to the wall-mounted boiler, the water in the heating system will flow back into the bathroom pipeline, resulting in a drop in the water pressure of the heating system. When the water pressure drops below the protection water pressure, the wall-mounted boiler will alarm and stop working, and so on repeatedly, resulting in inconvenient use of the heating function of the wall-mounted boiler. Content of the Utility Model

[0003] The main purpose of the utility model is to propose a water outlet valve and a wall-mounted boiler, aiming to improve the use experience of the heating system of the wall-mounted boiler.

[0004] To achieve the above purpose, the water outlet valve proposed by the utility model includes:

[0005] A valve body, in which a bathroom channel and a heating channel are arranged at intervals, and a bypass flow channel connecting the bathroom channel and the heating channel; and

[0006] A bypass assembly, which is arranged on the valve body, and the bypass assembly is used for being electrically connected with a control member and opening or closing the bypass flow channel according to the instruction of the control member.

[0007] In an embodiment, the water outlet valve further includes a water quantity monitoring element, the water quantity monitoring element is arranged in the heating channel, the water quantity monitoring element is used for monitoring the water quantity inside the heating channel, and the water quantity monitoring element is used for being electrically connected with the control member to transmit a water quantity signal to the control member.

[0008] In an embodiment, the water quantity monitoring element is a pressure sensing member, the pressure sensing member is used for detecting the water pressure in the heating channel and feeding it back to the control member, the bypass assembly is used for opening the bypass flow channel according to the instruction of the control member when the water pressure value in the heating channel reaches a first preset value, and is used for closing the bypass flow channel according to the instruction of the control member when the water pressure value in the heating channel reaches a second preset value, wherein the first preset value is less than the second preset value.

[0009] In an embodiment, the heating channel has a first bypass port communicating with the bypass flow channel, the bypass assembly includes a driving member and a valve core drivingly connected with the driving member, and the driving member is used for driving the valve core to open or close the first bypass port.

[0010] In one embodiment, the bypass assembly is provided on one side of the valve body. An opening groove is provided on one side of the valve body close to the bypass assembly. The bypass assembly closes the opening groove to form a valve cavity, and the valve core is provided in the valve cavity;

[0011] The valve cavity communicates with the heating channel through the first bypass port, and the bypass flow channel communicates with the heating channel via the valve cavity and the first bypass port.

[0012] In one embodiment, the bypass assembly further includes a valve rod connected to the driving member. The valve rod is connected to the valve core, and the driving member is used to drive the valve rod to perform telescopic movement so that the valve core approaches or moves away from the first bypass port.

[0013] In one embodiment, the bypass flow channel has a first section and a second section connected by bending. One end of the first section far from the second section communicates with the sanitary ware channel, and one end of the second section far from the first section communicates with the valve cavity. The extending direction of the second section is parallel to the moving direction of the valve core.

[0014] In one embodiment, the water outlet valve further includes a check valve structure. The check valve structure is provided on the flow path between the sanitary ware channel and the heating channel, and the check valve structure is used to control the one-way flow of water from the sanitary ware channel towards the heating channel.

[0015] In one embodiment, the heating channel has a first bypass port communicating with the bypass flow channel, and the check valve structure is provided at the first bypass port.

[0016] The present utility model also proposes a wall-mounted boiler, including: the water outlet valve as described above; and

[0017] A control member, the control member is electrically connected to the bypass assembly of the water outlet valve.

[0018] The technical solution of the present utility model realizes the connection and disconnection control between the sanitary channel and the heating channel by setting a bypass channel in the valve body to connect the sanitary channel and the heating channel through the bypass channel, and setting a bypass assembly on the valve body to control the opening and closing of the bypass channel connected thereto. The control member sends an instruction to the bypass assembly to control the opening and closing of the bypass channel according to the water volume in the heating channel. When the water volume in the heating channel is small, the bypass assembly opens the bypass channel according to the instruction received from the control member. Since the sanitary channel is connected to the tap water pipeline, under the action of the tap water pressure, the water in the sanitary channel flows directly into the heating channel through the bypass channel, realizing automatic water replenishment of the heating channel. When the water volume in the heating channel is large, the bypass assembly closes the bypass channel according to the instruction received from the control member device, disconnecting the heating channel from the sanitary channel to prevent the water inside the heating channel from flowing back into the sanitary channel, thereby improving the usage experience of the wall-mounted boiler heating system. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0020] Figure 1 Structural schematic diagram of an embodiment of the water outlet valve provided by the present utility model;

[0021] Figure 2 is Figure 1 Top view of the water outlet valve in

[0022] Figure 3 is Figure 2 Cross-sectional view at A-A;

[0023] Figure 4 is Figure 1 Side view of the water outlet valve in

[0024] Figure 5 is Figure 4 Cross-sectional view at B-B.

[0025] Explanation of the reference numerals in the drawings:

[0026] 100, water outlet valve; 10, valve body; 11, sanitary channel; 12, heating channel; 13, bypass channel; 20, bypass assembly; 21, valve core; 22, valve cavity; 221, first bypass port; 222, second bypass port; 23, valve stem; 30, check valve structure; 40, water volume monitoring element; 201, first signal line; 202, second signal line;

[0027] 200. Control component.

[0028] The realization of the purpose, functional features and advantages of the present utility model will be further described in conjunction with embodiments with reference to the accompanying drawings. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present utility model.

[0030] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0031] In addition, if there are descriptions such as "first", "second", etc. involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution where A and B are satisfied simultaneously. In addition, the technical solutions between the embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0032] The wall-mounted boiler is a commonly used household heating device that integrates bathroom and heating functions and realizes these two functions through different channels.

[0033] In the existing technical solutions, when the water pressure in the closed heating water system of the wall-mounted boiler drops, manual water replenishment is required for the system, and the water replenishment valve needs to be closed after water replenishment to maintain the water pressure in the heating water system. When the user forgets to close the water replenishment valve after replenishing water to the wall-mounted boiler, the water in the heating system will flow back into the bathroom pipeline, causing the water pressure in the heating system to drop. When it drops below the protection water pressure, the wall-mounted boiler will alarm and stop working, and so on, resulting in inconvenient use of the heating function of the wall-mounted boiler.

[0034] The present utility model proposes a water outlet valve 100.

[0035] Please refer to Figures 1 to 5 , in an embodiment of the present utility model, the water outlet valve 100 includes a valve body 10 and a bypass assembly 20; a bathroom channel 11 and a heating channel 12 are arranged at intervals in the valve body 10, and a bypass flow channel 13 connecting the bathroom channel 11 and the heating channel 12; the bypass assembly 20 is arranged on the valve body 10, and the bypass assembly 20 is used for electrically connecting with a control member 200 and opening or closing the bypass flow channel 13 according to the instruction of the control member 200.

[0036] The water outlet valve 100 of the present utility model can be used for a wall-mounted boiler. Among them, the water outlet valve 100 is used for the water outlet of the bathroom system and the heating system of the wall-mounted boiler. The bathroom channel 11 arranged on the valve body 10 can be connected to the tap water pipeline for the user to directly use hot water to ensure stable hot water supply. The heating channel 12 arranged on the valve body 10 can be connected to various indoor radiators or a floor heating system to provide a warm indoor environment. The control member 200 is a part of the wall-mounted boiler control system itself and can be electrically connected to the bypass assembly 20 in a wired or wireless manner to send an instruction to the bypass assembly 20 to open or close the bypass flow channel 13.

[0037] The technical solution of the present utility model realizes the control of the connection and disconnection between the bathroom channel 11 and the heating channel 12 by arranging a bypass flow channel 13 in the valve body 10, connecting the bathroom channel 11 and the heating channel 12 through the bypass flow channel 13, arranging a bypass assembly 20 on the valve body 10, and controlling the opening and closing of the bypass flow channel 13 connected by the bypass assembly 20, and sending an instruction from the control member 200 to the bypass assembly 20 to control the opening and closing of the bypass flow channel 13 according to the water volume in the heating channel 12. When the water volume in the heating channel 12 is small, the bypass assembly 20 opens the bypass flow channel 13 according to the instruction received from the control member 200. Since the bathroom channel 11 is connected to the tap water pipeline, under the action of the tap water pressure, the water in the bathroom channel 11 directly flows into the heating channel 12 through the bypass flow channel 13, realizing automatic water replenishment of the heating channel 12. When the water volume in the heating channel 12 is large, the bypass assembly 20 closes the bypass flow channel 13 according to the instruction set by the control member 200 to disconnect the heating channel 12 from the bathroom channel 11 and prevent the water inside the heating channel 12 from flowing back into the bathroom channel 11, thereby improving the use experience of the wall-mounted boiler heating system.

[0038] Refer to Figure 1 , Figure 3As shown, in the embodiment of the present utility model, the water outlet valve further includes a water volume monitoring element 40. The water volume monitoring element 40 is arranged in the heating channel 12 and is used to monitor the water volume inside the heating channel 12. The water volume monitoring element 40 is used to be electrically connected to the control member 200 to transmit the water volume signal to the control member 200.

[0039] Among them, the water volume monitoring element 40 can adopt a liquid level gauge. By setting a liquid level gauge in the heating channel 12, the water level height inside the pipeline is detected, and the control member 200 calculates and obtains the water volume inside the pipeline by acquiring the water level height signal. Alternatively, the water volume monitoring element 40 can also adopt a flowmeter, and calculates the water volume inside the heating channel 12 by measuring the flow rate of water passing through the inside of the pipeline per unit time.

[0040] Of course, the water volume monitoring element 40 can also adopt a pressure sensing member. The pressure sensing member is used to measure the water pressure value at a specific position inside the heating channel 12, and the control member 200 calculates the actual water volume inside the heating channel 12 by acquiring the water pressure value. The present utility model selects the pressure sensing member as the water volume monitoring element 40.

[0041] In the embodiment of the present utility model, the water volume monitoring element 40 is a pressure sensing member. The pressure sensing member is used to detect the water pressure inside the heating channel 12 and feedback it to the control member 200. The bypass assembly 20 is used to open the bypass flow channel 13 according to the instruction of the control member 200 when the water pressure value inside the heating channel 12 reaches the first preset value, and is used to close the bypass flow channel 13 according to the instruction of the control member 200 when the water pressure value inside the heating channel 12 reaches the second preset value, where the first preset value is less than the second preset value.

[0042] Among them, the detection end of the pressure sensing member can be arranged at the bottom of the heating channel 12 or in the middle of the heating channel 12. To enable the pressure sensing member to have a higher detection range, the present utility model selects to arrange the detection end of the pressure sensing member close to the bottom of the heating channel 12.

[0043] For example, when the pressure sensing element detects that the pressure value inside the heating channel 12 is 2 bar, the pressure sensing element converts the detected value into an electrical signal and transmits it to the control element 200. The control element 200 calculates the water volume inside the heating channel 12 at this time based on the obtained pressure value of 2 bar, in combination with the inner diameter size of the heating channel 12, the pipeline length, and the density value of water. When it is calculated that the remaining water volume is insufficient for the use of the wall-mounted boiler heating system, the control element 200 controls the bypass assembly 20 to operate, and the valve core 21 moves to open the first bypass port 221. Since the bathroom channel 11 is directly connected to the water supply pipeline and has a certain water pressure inside, the water in the bathroom channel 11 can directly flow into the heating channel 12 through the bypass flow channel 13 and the first bypass port 221. The water level in the heating channel 12 rises and the water pressure increases. When the heating channel 12 is replenished with water, the pressure sensing element detects the internal water pressure in real time. When the control element 200 calculates that the water volume inside the heating channel 12 reaches the preset value, the control element 200 controls the bypass assembly 20 to operate, and the valve core 21 resets to close the first bypass port 221, disconnecting the connection between the heating channel 12 and the bathroom channel 11.

[0044] Alternatively, in the above embodiment, the maximum water pressure value and the minimum water pressure value for the operation of the heating channel 12 can be directly preset in the storage module of the control element 200. The maximum water pressure value is set as the second preset value, and the minimum water pressure value is set as the second preset value, without the need to calculate the water volume inside the heating channel 12 based on the water pressure value obtained by the pressure sensing element. Among them, the maximum water pressure value inside the heating channel 12 is calculated based on the internal volume of the heating channel 12 and the maximum water volume that can be stored, and the minimum water pressure value inside the heating channel 12 is calculated based on the internal volume of the heating channel 12 and the minimum water volume for the use of the wall-mounted boiler heating system.

[0045] In the present utility model, according to actual needs, the maximum water pressure value can be set to 3 bar and the minimum water pressure value can be set to 0.5 bar. Of course, in other embodiments, according to the actual situation of the heating channel 12, other maximum water pressure values and minimum water pressure values can also be preset, which are not limited herein.

[0046] Optionally, the connection mode between the control element 200 and the water volume monitoring element 40 is a wired connection, and the connection mode between the control element 200 and the bypass assembly 20 is a wired connection. Among them, the control element 200 is wired-connected to the bypass assembly 20 through the first signal line 201, and through the first signal line 201, the signal transmission between the control element 200 and the bypass assembly 20 is realized. The control element 200 is wired-connected to the water volume monitoring element 40 through the second signal line 202, and through the second signal line 202, the signal transmission between the control element 200 and the water volume monitoring element 40 is realized.

[0047] Of course, in other embodiments, a wireless connection may also be adopted for signal transmission between the control member 200 and the water volume monitoring element 40, and between the control member 200 and the water volume monitoring element 40. For example, a Bluetooth connection or a wireless network connection may be used for signal transmission, which is not limited herein.

[0048] Referring to Figure 3 As shown, the heating channel 12 has a first bypass port 221 communicating with the bypass channel 13. The bypass assembly 20 includes a driving member and a valve core 21 drivingly connected to the driving member. The driving member is configured to drive the valve core 21 to open or close the first bypass port 221.

[0049] Specifically, the first bypass port 221 is formed by penetrating through the side wall of the heating channel 12. The bypass assembly 20 includes a driving member and a valve core 21 drivingly connected to the driving member. By driving the valve core 21 to move through the driving member, the first bypass port 221 can be opened or closed. When the first bypass port 221 is closed, the connection between the bypass channel 13 and the heating channel 12 is disconnected, and the flow function of the bypass channel 13 is turned off. When the first bypass port 221 is opened, the bypass channel 13 is communicated with the heating channel 12, and the flow function of the bypass channel 13 is turned on, and water can be supplied to the heating channel 12.

[0050] In the above embodiment, a sealing portion may be provided on the side of the valve core 21 facing the first bypass port 221. The sealing portion may be a sealing rubber ring. When the valve core 21 closes the first bypass port 221, the sealing portion closes the connection gap between the valve core 21 and the first bypass port 221, thereby improving the closing effect of the valve core 21.

[0051] Referring to Figure 3 、 Figure 5 As shown, in the embodiment of the present utility model, the bypass assembly 20 is disposed on one side of the valve body 10. An opening groove is provided on the side of the valve body 10 close to the bypass assembly 20. The bypass assembly 20 closes the opening groove to form a valve cavity 22, and a valve core 21 is disposed in the valve cavity 22;

[0052] The valve cavity 22 communicates with the heating channel 12 through the first bypass port 221. The bypass channel 13 is communicated with the heating channel 12 via the valve cavity 22 and the first bypass port 221.

[0053] Specifically, a second bypass port 222 is provided at the connection between the valve cavity 22 and the heating channel 12.

[0054] In the above embodiment, by opening an opening groove on one side of the valve body 10 and forming the valve cavity 22 by closing the opening groove with the valve body, compared with the method of forming the valve cavity 22 on the valve body, the volume of the valve body can be reduced, thereby reducing the overall size of the bypass assembly 20, and the setting of the entire water outlet valve 100 basically does not affect the size of the valve body 10 of the original structure of the wall-mounted boiler water valve.

[0055] In addition, arranging the cavity of the valve chamber 22 on the valve body 10 facilitates the realization of the connection between the sanitary channel 11 and the valve chamber 22, as well as the connection between the heating channel 12 and the valve chamber 22, shortening the overall length of the bypass flow channel 13, thereby facilitating the transformation of the existing water valve structure of the wall-mounted boiler into an outlet valve 100 that automatically replenishes water to the heating channel 12.

[0056] In the above embodiment, a seal may also be provided on the side of the valve core 21 facing the second bypass port 222. When the valve core 21 moves towards the first bypass port 221 and closes the first bypass port 221, the seal can move with the valve core 21 to close the first bypass port 221, so that there are two parts for shutting off the connection between the heating channel 12 and the sanitary channel 11, thereby enhancing the partition effect between the heating channel 12 and the sanitary channel 11.

[0057] Continue to refer to Figure 3 、 Figure 5 In the embodiment of the present utility model, the bypass assembly 20 further includes a valve rod 23 connected to the driving member. The valve rod 23 is connected to the valve core 21, and the driving member is used to drive the valve rod to perform telescopic movement so that the valve core 21 approaches or moves away from the first bypass port 221.

[0058] In the above embodiment, the valve rod 23 is used to drive the valve core 21 to move towards or away from the first bypass port 221, that is to say, the valve core 21 performs linear movement. For this reason, the bypass assembly 20 can be set as an electromagnetic valve, and the driving member is an electromagnetic driving member. By arranging the electromagnetic driving member at the end of the valve rod 23 away from the valve core 21, when the electromagnetic driving member is powered on, due to the principle of magnetic attraction, the valve rod 23 moves in the direction away from the first bypass port 221 to open the first bypass port 221. When the electromagnetic driving member is powered off, under the action of the reset member connected to the end of the valve rod 23 away from the valve core 21, the valve rod 23 moves in the direction close to the first bypass port 221, and the valve core 21 closes the first bypass port 221.

[0059] Or, in other embodiments, the bypass assembly 20 can also be set as a stop valve, a ball valve or a butterfly valve, etc., which can linearly move the valve core 21, and this is not limited here.

[0060] Refer to Figure 3 As shown, the bypass flow channel 13 has a first section and a second section connected by bending. One end of the first section away from the second section is connected to the sanitary channel 11, and one end of the second section away from the first section is connected to the valve chamber 22. The extending direction of the second section is arranged parallel to the moving direction of the valve core 21.

[0061] In the present utility model, the water outflow directions of the sanitary channel 11 and the heating channel 12 are approximately in the same plane. Define the above-mentioned plane as the first plane. The bypass channel 13 is arranged above or below the first plane. Among them, the second section forming the bypass channel 13 is approximately located in a second plane spaced from the first plane, and the first section is a connecting section connecting the first plane and the second plane.

[0062] With such a setting, when transforming the existing water outlet valve structure of the wall-mounted boiler into the valve body 10, only a simple transformation needs to be made on the water outlet valve structure to form the bypass channel 13, and basically the internal structure of the water outlet valve of the wall-mounted boiler does not need to be changed, which will not affect the original function of the water outlet valve structure and will not affect the overall structure of the original sanitary channel 11 and heating channel 12.

[0063] Refer to Figure 3 、 Figure 5 As shown in the embodiments of the present utility model, the water outlet valve further includes a check valve structure 30. The check valve structure 30 is arranged on the flow path between the sanitary channel 11 and the heating channel 12. The check valve structure 30 is used to control the unidirectional flow of water from the sanitary channel 11 towards the heating channel 12.

[0064] With such a setting, when the first bypass port 221 is opened, the water flow direction inside the valve body 10 can only be from the sanitary channel 11 to the heating channel 12, rather than from the heating channel 12 to the sanitary channel 11. Thus, when replenishing water into the heating channel 12 through the sanitary channel 11 and the bypass channel 13, the backflow of water into the sanitary channel 11 can be prevented. Since the sanitary channel 11 is connected to the water supply pipeline, the backflow of water in the heating channel 12 into the water supply pipeline, resulting in water pollution, can be prevented.

[0065] Continue to refer to Figure 3 、 Figure 5 , the heating channel 12 has a first bypass port 221 communicating with the bypass channel 13. The check valve structure 30 is arranged at the first bypass port 221. With such a setting, the check valve structure 30 can be closer to the heating channel 12. Even when the water in the heating channel 12 flows back into the sanitary channel 11, it can only flow back a shorter path. By shortening the length of the backflow path, the water storage in the heating channel 12 can be increased.

[0066] Continue to refer to Figure 3 、 Figure 5 , in the embodiments of the present utility model, the first bypass port 221 extends into the heating channel 12 to form an installation part, and the check valve structure 30 is arranged in the installation part.

[0067] In the above embodiment, the installation part can be a pipe structure formed between the heating channel 12 and the valve cavity 22. One end of the pipe structure connected to the valve cavity 22 forms a first bypass port 221. The one-way valve structure 30 is installed inside the pipe structure, and the outer periphery of the one-way valve structure 30 is hermetically connected to the inner wall of the pipe structure. In this way, it can be ensured that the water flowing into the heating channel 12 through the pipe structure will only flow through the one-way valve structure 30, thereby preventing the water in the heating channel 12 from flowing out through the gap between the one-way valve structure 30 and the pipe structure and causing water pollution to the bathroom channel 11.

[0068] Of course, in other embodiments, the installation part can also be a buckle structure arranged on the outer periphery of the first bypass port 221. The buckle structure clamps and fixes the one-way valve structure 30, and a waterproof structure is arranged between the outer periphery of the one-way valve structure 30 and the first bypass port 221. In this way, the installation of the one-way valve structure 30 can also be realized, and the water inside the heating channel 12 can be prevented from flowing out through the connection gap.

[0069] The present utility model also proposes a wall-mounted boiler, which includes a water outlet valve 100 and a control member 200. The specific structure of the water outlet valve 100 refers to the above embodiment. Since this wall-mounted boiler adopts all the technical solutions of the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated one by one here. Among them, the control member 200 is electrically connected to the bypass assembly 20 of the water outlet valve.

[0070] Optionally, the wall-mounted boiler further includes a bathroom module and a heating module. The bathroom module is connected to the bathroom channel 11, and the heating module is connected to the heating channel 12.

[0071] In the above embodiment, the wall-mounted boiler further includes a burner, a heat exchanger, and a water circulation system. Specifically, the burner is responsible for burning gas to generate heat energy, the heat exchanger transfers the heat energy generated by combustion to water or air, and the water circulation system is responsible for circulating the heat-exchanged water through pipes to the heating module or the bathroom module to achieve the heating function and the bathroom function.

[0072] The above description is only an exemplary embodiment of the present utility model, and does not limit the patent scope of the present utility model. Any equivalent structural transformation made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A water outlet valve, characterized in that: include: A valve body, wherein a bathroom passage and a heating passage are arranged at intervals, and a bypass flow passage connecting the bathroom passage and the heating passage; as well as A bypass component is arranged on the valve body, and is used to be electrically connected to the control component and to open or close the bypass flow channel according to the instruction of the control component.

2. The water outlet valve according to claim 1, characterized in that: The water outlet valve also includes a water level monitoring element, which is arranged in the heating channel. The water level monitoring element is used to monitor the water level inside the heating channel. The water level monitoring element is used to be electrically connected to the control component to transmit the water level signal to the control component.

3. The water outlet valve according to claim 2, characterized in that: The water volume monitoring element is a pressure sensor, which is used to detect the water pressure in the heating channel and feed it back to the control component. The bypass component is used to open the bypass flow channel according to the instruction of the control component when the water pressure value in the heating channel reaches a first preset value, and is used to close the bypass flow channel according to the instruction of the control component when the water pressure value in the heating channel reaches a second preset value, wherein the first preset value is less than the second preset value.

4. The water outlet valve according to claim 1, characterized in that: The heating channel has a first bypass port connected to the bypass flow channel, and the bypass assembly includes a driving member and a valve core drivingly connected to the driving member, and the driving member is used to drive the valve core to open or close the first bypass port.

5. The water outlet valve according to claim 4, characterized in that: The bypass assembly is arranged on one side of the valve body, an open groove is arranged on one side of the valve body close to the bypass assembly, the bypass assembly closes the open groove to form a valve cavity, and the valve core is arranged in the valve cavity; The valve cavity is connected to the heating channel through the first bypass port, and the bypass flow channel is connected to the heating channel via the valve cavity and the first bypass port.

6. The water outlet valve according to claim 5, characterized in that: The bypass assembly further comprises a valve stem connected to the driving member, the valve stem is connected to the valve core, and the driving member is used to drive the valve stem to perform telescopic movement to make the valve core approach or move away from the first bypass port.

7. The water outlet valve according to claim 6, characterized in that: The bypass channel has a first section and a second section connected by a bend, the end of the first section away from the second section is connected to the bathroom channel, the end of the second section away from the first section is connected to the valve cavity, and the extension direction of the second section is arranged parallel to the movement direction of the valve core.

8. The water outlet valve according to any one of claims 1 to 3, characterized in that: The water outlet valve also includes a one-way valve structure, which is arranged on the flow path between the bathroom channel and the heating channel. The one-way valve structure is used to control the one-way flow of water from the bathroom channel to the heating channel.

9. The water outlet valve according to claim 8, characterized in that: The heating channel has a first bypass port connected to the bypass flow channel, and the one-way valve structure is arranged at the first bypass port.

10. A wall-mounted boiler, characterized in that: include: The water outlet valve according to any one of claims 1 to 9; as well as A control component is electrically connected to a bypass component of the water outlet valve.

Images