Liquid supply device

Abstract

The invention discloses a liquid supply device. The device comprises a liquid faucet, a central controller and a liquid pipeline. The liquid faucet comprises a main part and a support. The main part is provided with a liquid outlet. The support is provided with a guide pipe communicating with the liquid outlet. The liquid pipeline comprises a transmission pipe, an electric pump and an electrical valve. The transmission pipe is connected to the guide pipe of the support of the liquid faucet. The electric pump and the electrical valve are arranged on the transmission pipe. The electric pump provides liquid transmission power for the liquid pipeline, and the electrical valve serves as a switch of the liquid pipeline. The central controller controls the electric pump and the electrical valve on the liquid pipeline according to a user instruction, and liquid outputting or liquid outputting stopping is achieved. Compared with the prior art, in the technical scheme, quantitative liquid outputting, automatic residual liquid recycling, automatic cleaning and other multifunctional effects can be achieved, the liquid supply device can be matched with a mobile control terminal as well to achieve non-contact and long-distance control over the liquid supply device, and a control manner is more convenient and flexible.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a liquid supply device. Background technique [0002] Faucet is a very common household item in people's daily life, used to control the size and switch of water flow. In order to facilitate users to use hot water, the current faucet also has the function of mixing hot and cold water, so that hot or warm water can be used directly. [0003] Common faucets are mostly mechanical structures, and most of their valve cores include a moving piece and a static piece. The relative movement between the moving piece and the static piece makes the hole on the moving piece communicate with the water inlet hole on the static piece. The hole communicates with the water outlet channel so that hot water can be mixed into the faucet. After this kind of hot and cold water faucet is opened, people can't know the temperature of the water outlet, they can only test it by hand, and it...

AI Technical Summary

Problems solved by technology

After this kind of hot and cold water faucet is turned on, people can't know the temperature of the water outlet, they can only test it by hand, and it takes many times of debugging to reach the temperature people need.

The debugging process is time-consuming and troublesome, and the water is too hot to cause burns

In addition, this kind of faucet cannot quantitatively discharge water, which is easy to cause waste of resources

[0004] At present, there are also electronically controlled faucets, such as faucets integrated with infrared sensors. This type of faucet has a single function and can only automatically control the water on and off, which affects the promotion of technology.

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