CN203320631U - Automatic control water tank - Google Patents

Abstract

An automatic control water tank, comprising a water tank body and an openable cover located above the water tank body, a water inlet pipe connected to the side of the water tank body, and a water outlet pipe connected to the bottom of the water tank body, characterized in that: the inlet There is a water inlet valve on the water pipe, and a drain valve on the water outlet pipe. The water tank also includes a pair of water level sensing devices for monitoring the water level in the water tank body. A control circuit receives the signal of the water level sensing device and controls the input Water valve and drain valve are controlled. Such an automatic control water tank can not only realize the automatic water intake and automatic drainage of the water tank without manual operation by the user, which improves the convenience of use, but also can realize the automatic detection of the water level so as to prevent overflow and reduce waste, and the structure of the automatic control water tank Simple, easy to process, easy to popularize and use in ordinary families.

Description

An automatic control sink

technical field

The utility model relates to a water tank, in particular to a water tank with an automatic control function.

Background technique

Existing household sinks all use taps for water intake, and the taps are located above the sinks. The bottom of the sinks has a drain, and the drain usually has a drain plug. When the user needs to put a higher water level or a more accurate water level, the user has to operate on the edge of the sink. And because the drain plug is at the bottom of the tank, when the water is released, you have to put your hands into the water to take out the drain plug. Sometimes, the water level in the tank is high and the water is dirty, especially in winter. A lot of inconvenience.

Utility model content

The technical problem to be solved by the utility model is to provide an automatic control water tank that can automatically control water intake and discharge and control the water level.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is: an automatic control water tank, including a water tank body and a cover body that can be opened and closed above the water tank body, a water inlet pipe connected to the side of the water tank body, and a water outlet pipe It is connected to the bottom of the water tank body, and it is characterized in that: the water inlet pipe has a water inlet valve, and the water outlet pipe has a drain valve, and the water tank also includes a pair of water level sensors for monitoring the water level in the water tank body device, a control circuit receives the signal of the water level sensing device and controls the water inlet valve and the water discharge valve.

As an optional implementation of the present utility model, the water level sensing device is a pressure sensor located outside the bottom of the tank body.

As another optional implementation of the present utility model, the water level sensing device is a flow meter located on the water inlet pipe.

As another optional embodiment of the present utility model, one side of the tank body is provided with a measuring tube extending in the same direction as the height direction of the tank body, and the measuring tube communicates with the tank body at the bottom of the tank body. The water level sensing device is located in the measuring tube and is a float flowmeter.

In order to facilitate the operation and control of the user, a control panel for the convenience of the user is provided on the cover.

In order to heat the water in the water tank, a heating device is provided at the bottom of the water tank body.

Compared with the prior art, the utility model has the advantage that such an automatically controlled water tank can not only realize the automatic water intake and automatic drainage of the water tank without manual operation by the user, which improves the convenience of use, but also can realize the automatic detection of the water level Furthermore, water overflow is prevented and waste is reduced, and the automatic control water tank has a simple structure, is convenient to process, and is easy to popularize and use in ordinary families.

Description of drawings

Fig. 1 is a schematic diagram of a water tank of the first embodiment of the present utility model.

Fig. 2 is a schematic diagram of the water tank of the second embodiment of the present invention.

Fig. 3 is a schematic diagram of a water tank according to a third embodiment of the present invention.

Detailed ways

The utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in Figure 1, it is the sink of the first embodiment. The sink includes a sink body 2. A cavity is formed in the sink body 2 for accommodating tableware or food that needs to be cleaned. The cover body 1 is provided with a control panel connected to a control circuit for the user to control the water level and the operation of water intake and drainage. A water inlet pipe 5 communicates with the side of the water tank body 2 , and a water outlet pipe 7 communicates with the bottom of the water tank body 2 . The water inlet pipe 5 is provided with a water inlet valve 6 for controlling the water inlet of the tank body 2, and the water inlet valve 6 may also be a pump body. The outlet pipe 7 is provided with a drain valve 3 for controlling the outflow of water on the outlet pipe 7 , that is, the water outlet of the sink body 2 . A water level sensing device 4 is used to monitor the water level in the water tank body 2 , the water level sensing device 4 may be a pressure sensor, and is located outside the bottom of the water tank body 2 . The water inlet valve 6 on the water tank can receive the water intake command sent by the user through the control circuit, and the water tank body 2 can be fed with water. When the water level sensing device 4 detects that the water level in the water tank has reached a preset value, the control The circuit just receives the signal of the water level sensing device 4 and controls the water inlet valve 6 to stop water intake. When needing to discharge water, the user does not need to do it manually, as long as the button on the control panel is pressed, the drain valve 3 can be controlled to drain water. The automatic control water tank can control the amount of water intake to reach the required water level according to the needs of users, and can prevent overflow, reduce waste, and realize automatic drainage, eliminating the trouble of users. Moreover, a heating device (not shown in the figure) can also be provided at the bottom of the water tank body 2 , and the user can control the heating of the water in the water tank body 2 by controlling the heating device.

As shown in Figure 2, it is the second embodiment of the present utility model. In this embodiment, others are the same as the first embodiment, the difference is that the water level sensing device 4' is located on the water inlet pipe 5, and the water level sensing device The device 4' can be a flow meter to monitor the water flowing through the water inlet pipe 5.

As shown in Figure 3, it is the third embodiment of the present utility model. In this embodiment, one side of the tank body 2 is provided with a measuring tube 8 extending in the same direction as the height direction of the tank body 2, and the measuring tube 8 and The water tank body 2 is connected at the bottom of the water tank body 2, and a water level sensing device 4" is arranged in the measuring tube 8. The water level sensing device 4" is a float flowmeter, and the water level in the measuring tube 8 is measured and then Measure the water level in the water tank body 2, and transmit the measurement signal to the control circuit to measure the water level in the water tank body 2".

Those skilled in the art can understand that there can be many kinds of such water level sensing devices. The above are only examples of a few embodiments. As long as the implementation modes that can monitor the water level in the tank can be adopted, the control circuit can be set to On the outside of the water tank body or on the cover, as long as the water inlet valve and the water discharge valve can be controlled, and the signals from the control panel and the water level sensor can be received.

Such an automatic control water tank can not only realize the automatic water intake and automatic drainage of the water tank without manual operation by the user, which improves the convenience of use, but also can realize the automatic detection of the water level to prevent overflow and reduce waste, and the structure of the automatic control water tank Simple, easy to process, easy to promote and use in ordinary families.

Although the preferred embodiments of the present invention have been described in detail above, it should be clearly understood that the present invention can have various modifications and changes for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. An automatic control water tank, comprising a water tank body (2) and an openable cover (1) located above the water tank body (2), a water inlet pipe (5) connected to the side of the water tank body (2), A water outlet pipe (7) is connected to the bottom of the sink body (2), and it is characterized in that: the water inlet pipe (5) has a water inlet valve (6), and the water outlet pipe (7) has a drain valve ( 3), the water tank also includes a pair of water level sensing devices for monitoring the water level in the tank body (2), a control circuit receives the signal of the water level sensing device and controls the water inlet valve (6) and the drain valve (3) ) to control. 2. The automatic control water tank according to claim 1, characterized in that the water level sensing device is a pressure sensor located outside the bottom of the water tank body (2). 3. The automatic control water tank according to claim 1, characterized in that: the water level sensing device is a flow meter located on the water inlet pipe (5). 4. The automatic control water tank according to claim 1, characterized in that: one side of the water tank body (2) is provided with a measuring tube (8) extending in the same direction as the height direction of the water tank body (2). The pipe (8) communicates with the tank body (2) at the bottom of the tank body (2), and the water level sensing device is located in the measuring tube (8) and is a float flowmeter. 5. The automatic control water tank according to any one of claims 1-4, characterized in that: the cover (1) is provided with a control panel which is convenient for the user to control. 6. The automatic control water tank according to any one of claims 1-4, characterized in that: the bottom of the water tank body (2) is provided with a heating device.

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