Hydraulic power generation electromagnetic valve control device and water outlet device

Abstract

The utility model provides a hydroelectric generation solenoid valve control device and a water outlet device, the hydroelectric generation solenoid valve control device is provided with two water outlets on a water flow channel of a body, the two water outlets are communicated with a water outlet flow channel of a hydraulic motor base to form two water channels, and the two water channels are respectively provided with a hydroelectric generator and a flow adjusting assembly. Through the arrangement of the flow adjusting assembly, resistance is formed for water flow flowing through the second water outlet, so that the water flow of the third water outlet is adjusted, and the water flow requirement of the hydroelectric generator is met; when the water pressure is large, water flows out of the second water outlet and the third outlet at the same time, the requirement for large water outlet flow is met, and the power generation efficiency of the hydroelectric generator is guaranteed. And when the water pressure is small, the pressure rod forms resistance to the water flow of the second water outlet under the action of the elastic force of the elastic piece, so that enough water flow is ensured to flow out from the third outlet, and the power generation efficiency of the hydroelectric generator is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of bathroom devices, in particular to a hydroelectric power generation solenoid valve control device and a water outlet device. Background Art

[0002] Existing smart faucets controlled by solenoid valves generally have two power supply modes. The first is to power them through wiring in a wall socket, and the second is to use a replaceable battery mode. Both modes have certain defects. The first plug-in power supply mode requires adding a power strip in the original bathroom to power the smart faucet, which increases costs. The second smart faucet in the battery replacement mode requires frequent battery replacement. Although the existing smart faucets have solved the problem of power supply for smart faucets by adding a hydroelectric generator to the water flow pipeline, generating electricity by directly hitting the impeller of the generator with water and storing it in a rechargeable battery pack, this device is only suitable for environments with appropriate water pressure in actual use. When the water pressure is too low, the water flow cannot fully drive the turbine in the hydro-turbine generator to fully rotate and generate electricity. In addition, when used in places such as public toilets with a large number of sanitary ware, a considerable portion of the sanitary ware in the place is used less frequently. At this time, the power of the rechargeable battery pack in the device cannot be replenished for a long time and continues to decrease. At this time, the power can only be replenished by continuously opening the sanitary ware to flush water, which is water-consuming, labor-intensive and time-consuming. In addition, if the rechargeable battery pack cannot supply power, the electronic smart faucet cannot be turned on, and manual battery replacement for maintenance is still required. Utility Model Content

[0003] In view of this, the purpose of the present invention is to provide a hydroelectric solenoid valve control device and a water outlet device to solve the above problems.

[0004] The utility model adopts the following scheme:

[0005] The present application provides a hydroelectric power generation electromagnetic valve control device, comprising a body provided with a water flow channel, an electromagnetic valve assembly for controlling the water flow in the water flow channel, and a hydroelectric generator electrically connected to the electromagnetic valve assembly; a water inlet hole is provided on the side of the hydroelectric generator, and a first water outlet is provided on the bottom end surface; the hydroelectric generator also comprises a hydroelectric motor seat and a flow regulating assembly; a second water outlet and a third water outlet are provided on the water flow channel downstream of the electromagnetic valve of the electromagnetic valve assembly; a water outlet flow channel connected to the second water outlet is provided on the hydroelectric motor seat; the hydroelectric generator is arranged on the hydroelectric motor seat, and the water inlet hole is connected to the third water outlet, and the first water outlet is connected to the water outlet flow channel;

[0006] The flow regulating component is arranged at the second water outlet, and includes a pressure rod and an elastic member. The pressure rod is configured to form resistance to the water flow flowing through the second water outlet under the action of the elastic member, thereby regulating the water flow rate of the third water outlet.

[0007] Furthermore, the second water outlet is protruding outward and forms a flow regulating cavity; the hydraulic motor seat is provided with a first installation cavity adapted to the flow regulating cavity; the bottom of the flow regulating cavity is provided with a step surface, and the pressure rod is arranged in the flow regulating cavity; the elastic member is arranged between the pressure head of the pressure rod and the bottom surface of the first installation cavity, so as to make the pressure head abut against the step surface.

[0008] Furthermore, the water flow channel includes a first water flow channel and a second water flow channel; the first water flow channel is provided with a water inlet; the solenoid valve is provided between the first water flow channel and the second water flow channel to control the connectivity of the water flow.

[0009] Furthermore, a one-way valve is arranged on the water inlet.

[0010] Furthermore, it also includes a third water flow channel connecting the first water flow channel and the second water flow channel, and a mechanical switch for controlling the water flow connection between the first water flow channel and the third water flow channel.

[0011] Furthermore, a second installation cavity is provided on the hydraulic motor seat; the hydraulic generator is arranged on the second installation cavity, and its bottom end surface is sealed and connected to the bottom end surface of the second installation cavity.

[0012] Furthermore, the water flow holes are arranged obliquely so that the water flow passing through the water flow holes can better impact the impeller.

[0013] Furthermore, the solenoid valve assembly also includes a rechargeable battery electrically connected to the hydroelectric generator and the solenoid valve, and a control circuit board electrically connected to the battery and the solenoid valve.

[0014] A water outlet device comprises the hydroelectric power generation solenoid valve control device, wherein a water inlet channel of the water outlet device is connected to a water outlet channel of the hydroelectric power generation solenoid valve control device.

[0015] By adopting the above technical solution, the utility model can achieve the following technical effects:

[0016] The utility model provides a hydroelectric solenoid valve control device, wherein two water outlets connected to the water outlet flow channel of a hydraulic motor seat are arranged on the water flow channel of the main body to form two water paths, and a hydroelectric generator and a flow regulating component are respectively arranged on the two water paths, and resistance is formed on the water flow flowing through the second water outlet by the setting of the flow regulating component, thereby adjusting the water flow of the third water outlet to meet the water flow demand of the hydroelectric generator; when the water pressure is high, the water flows out from the second water outlet and the third outlet at the same time, which not only meets the need for a large water flow, but also ensures the power generation efficiency of the hydroelectric generator; and when the water pressure is relatively low, the pressure rod forms resistance to the water flow of the second water outlet under the elastic force of the elastic member, thereby ensuring that sufficient water flows out from the third outlet to ensure the power generation efficiency of the hydroelectric generator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the exploded structure of a hydroelectric solenoid valve control device according to an embodiment of the utility model;

[0019] Figure 2 It is a schematic cross-sectional structure diagram of a hydroelectric solenoid valve control device according to an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a hydraulic generator controlled by a hydraulic power solenoid valve according to an embodiment of the utility model. Figure 1 ;

[0021] Figure 4 It is a structural schematic diagram of a hydroelectric generator controlled by a hydroelectric solenoid valve according to an embodiment of the utility model;

[0022] Figure 5 yes Figure 4 Schematic diagram of the cross-sectional structure of the middle BB;

[0023] Icons: main body 1, solenoid valve 2, hydroelectric generator 3, hydraulic motor seat 4, pressure rod 5, elastic member 6, mechanical switch 7, one-way valve 8, second water outlet 11, third water outlet 12, first water flow channel 13, second water flow channel 14, third water flow channel 15, water inlet hole 31, first water outlet 32, impeller 33, water outlet channel 41. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example

[0026] Combination Figures 1 to 5 As shown, this embodiment provides a control device for a hydroelectric solenoid valve 2, comprising a body 1 provided with a water flow channel, a solenoid valve assembly for controlling the water flow in the water flow channel, and a hydroelectric generator 3 electrically connected to the solenoid valve assembly; a water inlet hole 31 is provided on the side of the hydroelectric generator 3, and a first water outlet 32 ​​is provided on the bottom end surface; it also includes a hydroelectric motor seat 4 and a flow regulating assembly; a second water outlet 11 and a third water outlet 12 are provided on the water flow channel downstream of the solenoid valve 2 of the solenoid valve assembly; a water outlet flow channel 41 connected to the second water outlet 11 is provided on the hydroelectric motor seat 4; the hydroelectric generator 3 is arranged on the hydroelectric motor seat 4, and the water inlet hole 31 is connected to the third water outlet 12, and the first water outlet 32 ​​is connected to the water outlet flow channel 41;

[0027] The flow regulating component is arranged at the second water outlet 11, and the flow regulating component includes a pressure rod 5 and an elastic member 6. The pressure rod 5 is configured to: under the action of the elastic member 6, form resistance to the water flow flowing through the second water outlet 11, thereby adjusting the water flow rate of the third water outlet 12.

[0028] Specifically, in this embodiment, Figure 2As shown, the second water outlet 11 is protruding outward and is formed with a flow regulating cavity; the hydraulic motor seat 4 is provided with a first mounting cavity adapted to the flow regulating cavity; the bottom of the flow regulating cavity is provided with a step surface, and the pressure rod 5 is provided in the flow regulating cavity; the elastic member 6 is provided between the pressure head of the pressure rod 5 and the bottom surface of the first mounting cavity, so as to make the pressure head abut against the step surface. The solenoid valve assembly also includes a rechargeable battery electrically connected to the hydraulic generator 3 and the solenoid valve 2, and a control circuit board electrically connected to the battery and the solenoid valve 2.

[0029] When the water pressure is high, water flows out from the second water outlet 11 and the third outlet at the same time, which not only meets the need for a large water flow rate, but also ensures the power generation efficiency of the hydroelectric generator 3; and when the water pressure is relatively low, the pressure rod 5 forms a resistance to the water flow of the second water outlet 11 under the elastic force of the elastic member 6, thereby ensuring that sufficient water flows out from the third water outlet 12 to meet the water flow demand of the hydroelectric generator 3.

[0030] In this embodiment, a second installation cavity is provided on the hydraulic motor seat 4; the hydraulic generator 3 is provided on the second installation cavity, and its bottom end face is sealed and connected with the bottom end face of the second installation cavity; so that the water flows out from the third water outlet 12 through the water inlet hole 31, drives the impeller 33 to rotate, and then flows out from the first water outlet 32 ​​into the water outlet channel 41; the water inlet hole 31 on the side of the hydraulic generator 3 is provided to pressurize the water flow, better impact the impeller 33 of the hydraulic generator 3, so as to ensure the power generation efficiency, and better ensure that the battery power is replenished. In this embodiment, the water flow channel includes a first water flow channel 13 and a second water flow channel 14; the first water flow channel 13 is provided with a water inlet; the solenoid valve 2 is provided between the first water flow channel 13 and the second water flow channel 14 to control the communication of the water flow; a one-way valve 8 is provided on the water inlet to avoid backflow.

[0031] Preferably, it also includes a third water flow channel 15 connecting the first water flow channel 13 and the second water flow channel 14, and a mechanical switch 7 for controlling the water flow connection between the first water flow channel 13 and the second water flow channel 14. When the solenoid valve 2 fails or the battery is out of power so that the solenoid valve 2 cannot control the connection of the water flow, the mechanical switch 7 can manually control the connection of the water flow.

[0032] Preferably, if Figure 5 As shown, the water inlet hole 31 is arranged obliquely so that water flowing through the water inlet hole can better impact the impeller 33, thereby improving the rotation efficiency of the impeller 33.

[0033] The utility model also provides a water outlet device, comprising the hydroelectric power generation electromagnetic valve control device, wherein the water inlet flow channel of the water outlet device is connected to the water outlet flow channel 41 of the hydroelectric power generation electromagnetic valve 2 control device.

[0034] The utility model provides a hydroelectric solenoid valve control device, wherein two water outlets connected to a water outlet channel 41 of a hydraulic motor seat 4 are arranged on a water flow channel of a body 1 to form two water paths, and a hydroelectric generator 3 and a flow regulating component are respectively arranged on the two water paths, and resistance is formed on the water flow flowing through the second water outlet 11 by the setting of the flow regulating component, thereby adjusting the water flow of the third water outlet 12 to meet the water flow demand of the hydroelectric generator 3; when the water pressure is high, the water flows out from the second water outlet 11 and the third outlet at the same time, which not only meets the need for a large water flow, but also ensures the power generation efficiency of the hydroelectric generator 3; and when the water pressure is relatively low, the pressure rod 5 forms resistance to the water flow of the second water outlet 11 under the elastic force of the elastic member 6, thereby ensuring that sufficient water flows out from the third outlet to ensure the power generation efficiency of the hydroelectric generator 3.

[0035] The above are only preferred implementations of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All technical solutions under the concept of the present utility model belong to the protection scope of the present utility model.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

Claims

1. A hydroelectric solenoid valve control device, comprising a body provided with a water flow channel, a solenoid valve assembly for controlling the water flow in the water flow channel, and a hydroelectric generator electrically connected to the solenoid valve assembly; a water inlet hole is provided on the side of the hydroelectric generator, and a first water outlet is provided on the bottom end surface; characterized in that: It also includes a hydraulic motor base and a flow regulating assembly; a second water outlet and a third water outlet are arranged on the water flow channel downstream of the solenoid valve of the solenoid valve assembly; a water outlet flow channel connected to the second water outlet is arranged on the hydraulic motor base; the hydraulic generator is arranged on the hydraulic motor base, and the water inlet hole is connected to the third water outlet, and the first water outlet is connected to the water outlet flow channel; The flow regulating component is arranged at the second water outlet, and includes a pressure rod and an elastic member. The pressure rod is configured to form resistance to the water flow flowing through the second water outlet under the action of the elastic member, thereby regulating the water flow rate of the third water outlet.

2. The hydroelectric power generation solenoid valve control device according to claim 1, characterized in that: The second water outlet is protruding outward and forms a flow regulating cavity; the hydraulic motor seat is provided with a first installation cavity adapted to the flow regulating cavity; the bottom of the flow regulating cavity is provided with a step surface, and the pressure rod is provided in the flow regulating cavity; the elastic member is provided between the pressure head of the pressure rod and the bottom surface of the first installation cavity, so as to make the pressure head abut against the step surface.

3. The hydroelectric solenoid valve control device according to claim 1, characterized in that: The water flow channel includes a first water flow channel and a second water flow channel; the first water flow channel is provided with a water inlet; the solenoid valve is provided between the first water flow channel and the second water flow channel to control the communication of the water flow.

4. The hydroelectric power generation solenoid valve control device according to claim 3, characterized in that: A one-way valve is arranged on the water inlet.

5. The hydroelectric power generation solenoid valve control device according to claim 3, characterized in that: It also includes a third water flow channel connecting the first water flow channel and the second water flow channel, and a mechanical switch for controlling the water flow connection between the first water flow channel and the third water flow channel.

6. The hydroelectric power generation solenoid valve control device according to claim 1, characterized in that: A second installation cavity is arranged on the hydraulic motor seat; the hydraulic generator is arranged on the second installation cavity, and the bottom end surface of the hydraulic generator is sealedly connected to the bottom end surface of the second installation cavity.

7. The hydroelectric power generation solenoid valve control device according to claim 1, characterized in that: The water inlet hole is arranged obliquely so that water flowing through the water inlet hole can better impact the impeller.

8. The hydroelectric power generation solenoid valve control device according to claim 1, characterized in that: The solenoid valve assembly also includes a rechargeable battery electrically connected to the hydroelectric generator and the solenoid valve, and a control circuit board electrically connected to the battery and the solenoid valve.

9. A water outlet device, characterized in that: It comprises the hydroelectric solenoid valve control device as described in any one of claims 1 to 8, wherein the water inlet channel of the water outlet device is connected to the water outlet channel of the hydroelectric solenoid valve control device.

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