阅读说明：本技术 一种电子出水终端 (Electronic water outlet terminal ) 是由 陈华荣 熊文敬 于 2019-03-25 设计创作，主要内容包括：本发明提供了一种电子出水终端,包括：电子阀、机械阀、用于控制电子阀的控制模块、用于控制机械阀的操作手柄；所述机械阀具有冷水进水口、热水进水口以及出水口；所述电子阀和机械阀串联连接；所述控制模块在接收到出水指令后发送控制信号控制电子阀打开；所述操作手柄位于关闭位置时,所述出水口与冷水进水口保持连通。本发明所提供了一种电子出水终端,使用者在使用操作手柄关闭的情况下依然可以用水。(The invention provides an electronic water outlet terminal, comprising: the control system comprises an electronic valve, a mechanical valve, a control module for controlling the electronic valve and an operating handle for controlling the mechanical valve; the mechanical valve is provided with a cold water inlet, a hot water inlet and a water outlet; the electronic valve and the mechanical valve are connected in series; the control module sends a control signal to control the electronic valve to open after receiving a water outlet instruction; when the operating handle is positioned at the closed position, the water outlet is communicated with the cold water inlet. The invention provides an electronic water outlet terminal, which can be used by a user under the condition that the user uses an operating handle to close.)

1. An electronic water outlet terminal, comprising: the control system comprises an electronic valve, a mechanical valve, a control module for controlling the electronic valve and an operating handle for controlling the mechanical valve; the mechanical valve is provided with a cold water inlet, a hot water inlet and a water outlet; the electronic valve and the mechanical valve are connected in series;

the control module sends a control signal to control the electronic valve to open after receiving a water outlet instruction;

when the operating handle is positioned at the closed position, the water outlet is communicated with the cold water inlet.

2. An electronic water outlet terminal according to claim 1, wherein: the water outlet instruction is a touch water outlet instruction, an induction water outlet instruction or a wireless water outlet instruction.

3. An electronic water outlet terminal according to claim 2, wherein: the electronic valve is an electromagnetic valve.

4. An electronic water outlet terminal according to claim 3, wherein: the control module comprises a control box and a circuit board arranged in the control box; and the signal output end of the circuit board is connected with the electromagnetic valve.

5. An electronic water outlet terminal according to any one of claims 1-4, wherein: the mechanical valve is internally provided with a certain ceramic chip and a moving ceramic chip; the movable ceramic plate is linked with the operating handle;

the ceramic fixing piece is provided with a cold water inlet, a hot water inlet and a water outlet; the movable ceramic plate is provided with water through holes.

6. An electronic water outlet terminal according to claim 5, wherein: when the operating handle is located at the closing position, the cold water inlet is communicated with the water outlet through the water passing hole.

7. An electronic water outlet terminal according to claim 5, wherein: the operating handle drives the movable ceramic plate to rotate;

and in the rotating process of the movable ceramic plate, the cold water inlet and the water outlet are communicated through the water passing hole, or the cold water inlet and the hot water inlet are simultaneously communicated with the water outlet through the water passing hole.

8. An electronic water outlet terminal according to any of claims 1-4 or 6 or 7, wherein: the water outlet terminal is a faucet.

9. The electronic water outlet terminal of claim 8, wherein: the tap is a pull-out tap.

Technical Field

The invention relates to a water outlet terminal, in particular to an electronic water outlet terminal.

Background

The induction tap on the market at present is that the handle must be opened earlier, then the response just can go out water, and when the handle was closed, then can not go out water. And consumers are habitually closed after using the electric toothbrush due to the using habit. At this time, the induction tap loses the value of convenience and sanitation in touch.

If the handle is cancelled, the whole faucet cannot be used after the touch sensing module or the infrared sensing module fails. Since the faucet is widely used in places with very large flow of people, such as shopping malls and airports, the faucet is not used or is very inconvenient once being used. Therefore, if the faucet can be in both electronic and mechanical water outlet modes, and there is no need to operate the handle when the water is electronically discharged.

Disclosure of Invention

The invention aims to provide an electronic water outlet terminal, which can be used by a user when the user closes the electronic water outlet terminal by using an operating handle.

In order to solve the above technical problem, the present invention provides an electronic water outlet terminal, comprising: the control system comprises an electronic valve, a mechanical valve, a control module for controlling the electronic valve and an operating handle for controlling the mechanical valve; the mechanical valve is provided with a cold water inlet, a hot water inlet and a water outlet; the electronic valve and the mechanical valve are connected in series;

the control module sends a control signal to control the electronic valve to open after receiving a water outlet instruction;

when the operating handle is positioned at the closed position, the water outlet is communicated with the cold water inlet.

In a preferred embodiment: the water outlet instruction is a touch water outlet instruction, an induction water outlet instruction or a wireless water outlet instruction.

In a preferred embodiment: the electronic valve is an electromagnetic valve.

In a preferred embodiment: the control module comprises a control box and a circuit board arranged in the control box; and the signal output end of the circuit board is connected with the electromagnetic valve.

In a preferred embodiment: the mechanical valve is internally provided with a certain ceramic chip and a moving ceramic chip; the movable ceramic plate is linked with the operating handle;

the ceramic fixing piece is provided with a cold water inlet, a hot water inlet and a water outlet; the movable ceramic plate is provided with water through holes.

In a preferred embodiment: when the operating handle is located at the closing position, the cold water inlet is communicated with the water outlet through the water passing hole.

In a preferred embodiment: the operating handle drives the movable ceramic plate to rotate;

and in the rotating process of the movable ceramic plate, the cold water inlet and the water outlet are communicated through the water passing hole, or the cold water inlet and the hot water inlet are simultaneously communicated with the water outlet through the water passing hole.

In a preferred embodiment: the water outlet terminal is a faucet.

In a preferred embodiment: the tap is a pull-out tap.

Compared with the prior art, the technical scheme of the invention has the following beneficial effects:

the invention provides an electronic water outlet terminal, wherein when an operating handle is positioned at a closed position, a cold water inlet and a cold water outlet of a mechanical valve are still communicated, so that after a user controls an electronic valve to be opened by using touch or infrared induction and the like, the cold water can still normally flow out from the water outlet terminal. The problem that the operating handle must be opened before use is solved. And when the user needs to use hot water, the operation handle is required to be operated to enable the water passing hole to be communicated with the cold water inlet and the hot water inlet simultaneously.

Drawings

FIG. 1 is an exterior perspective view of a faucet in a preferred embodiment of the present invention;

FIG. 2 is a schematic illustration of a mechanical valve in a preferred embodiment of the present invention in terms of water circuit;

FIG. 3 is a schematic diagram of a mechanical valve in accordance with a preferred embodiment of the present invention;

FIG. 4 is a schematic view of a moving ceramic plate in a preferred embodiment of the present invention;

FIG. 5 is a diagram illustrating the relative positions of the ceramic stator plate and the ceramic rotor plate when the operating handle is in the closed position in accordance with the preferred embodiment of the present invention;

FIG. 6 is a diagram illustrating the relative positions of the ceramic stator plate and the ceramic rotor plate when the operating handle is in the open position according to the preferred embodiment of the present invention;

FIG. 7 is a waterway view of the faucet in a state that the operating handle is closed in the preferred embodiment of the present invention;

FIG. 8 is a waterway view of the faucet in the open state of the operating handle in the preferred embodiment of the present invention.

Detailed Description

In order to make the technical solution of the present invention clearer, the present invention will now be further described with reference to the embodiments and the accompanying drawings.

Referring to fig. 1-8, an electronic water outlet terminal, preferably a pull-out faucet in this embodiment, includes: the control system comprises an electronic valve 1, a mechanical valve 2, a control module 3 for controlling the electronic valve 1 and an operating handle 4 for controlling the mechanical valve 2; the mechanical valve 2 is provided with a cold water inlet 211, a hot water inlet 212 and a water outlet 213; the electronic valve 1 and the mechanical valve 2 are connected in series;

when the operating handle 4 is located at the closed position, the water outlet is communicated with the cold water inlet. Therefore, when a user sends a water outlet instruction to the control module 3, the control module 3 sends a control signal to control the electronic valve 1 to open; at this point the tap can tap cold water. Therefore, even if the user does not open the operation handle, the cold water can still be normally used, and the problem that the operation handle 4 must be opened before use does not occur.

In this embodiment, the water outlet instruction is a touch water outlet instruction, an induction water outlet instruction, or a wireless water outlet instruction. The touch module, the infrared module or the wireless module is prepared in the water outlet terminal, and the touch module, the infrared module or the wireless module belongs to the prior art and is not a protection point of the invention, so that the structure of the water outlet terminal is not expanded too much in the embodiment.

The electronic valve 1 is an electromagnetic valve. Those skilled in the art can select other electronic valves to replace the electronic valves according to requirements, and the electronic valves belong to simple replacement of the embodiment.

The control module 3 comprises a control box and a circuit board arranged in the control box; and the signal output end of the circuit board is connected with the electromagnetic valve. Thus, the circuit board can control the electromagnetic valve to be opened or closed.

In this embodiment, the mechanical valve 2 has a certain ceramic plate 21 and a movable ceramic plate 22 therein; the movable ceramic plate 22 is linked with the operating handle 4;

the fixed ceramic tile 21 is provided with a cold water inlet 211, a hot water inlet 212 and a water outlet 213; the movable ceramic plate 22 is provided with water through holes 221. In this embodiment, the cold water inlet 211, the hot water inlet 212, and the water outlet 213; are circumferentially distributed, the water passing holes 221 are positioned inside the circumference, and a part of the water passing holes 221 is protruded outwards to form a protrusion 222.

When the operating handle 4 is in the closed position, the protrusion 222 in the water through hole 221 communicates the cold water inlet 211 with the water outlet 213. This achieves that cold water can still flow through the mechanical valve 2 when the operating handle 4 is closed.

The operating handle 4 drives the movable ceramic plate 22 to rotate; in the rotation process of the movable ceramic plate 22, the cold water inlet 211 is communicated with the water outlet 213 through the water through hole 221, or the cold water inlet 211 and the hot water inlet 212 are simultaneously communicated with the water outlet 213 through the water through hole 221. In this embodiment, when the movable ceramic plate 22 starts to rotate from the initial position, the communication area between the water through hole 221 and the hot water inlet 212 gradually increases, so that the temperature of the outlet water of the water outlet 213 gradually increases.

The construction of the other parts of the pull-out tap is known in the art and will not be described in more detail in this embodiment.

In this embodiment, the drawing faucet is taken as an example, and in practical application, the water outlet terminal may also be a non-drawing faucet or a shower head and other water outlet terminals.

The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and variations or technical scopes disclosed by the present invention can be easily conceived by those skilled in the art. Alternatives are intended to be included within the scope of the invention. Therefore, the protection scope of the present invention should be determined by the scope of the claims.