Intelligent faucet and control method thereof

Abstract

Provided are an intelligent faucet and a control method thereof. The intelligent faucet comprises a faucet body, a valve element, a faucet handle, a water route assembly and a control system, whereinthe control system comprises a control chip and a temperature sensor; the water route assembly comprises a three way magnetic valve, a hot water inlet pipe, a cold water inlet pipe, a mixed water pipeand a water outlet pipe; a back flow pipeline, a first valve, a second valve and a miniature water pump are arranged in the water outlet pipe; the three way magnetic valve, the first valve, the second valve and the miniature water pump are electrically connected with the control system; and the control system comprises a controller and the temperature sensor, and the temperature sensor is electrically connected with the controller. The controller receives the temperature signal fed back from the temperature sensor, judges the relation between the temperature signal and the threshold value, and then controls the valves and the miniature water pump to guide the residual high-temperature hot water in the water outlet pipe to the back flow pipeline to achieve the effect of preventing scald. The intelligent faucet is simple in structure, convenient to use and capable of achieving scalding prevention well, meanwhile the residual high-temperature hot water is recycled, and water conservationcan be achieved.

Description

technical field [0001] The invention relates to the field of faucets, in particular to an intelligent, anti-scald faucet and a control method thereof. Background technique [0002] In daily life, different family members may need water at different temperatures when using the faucet. For example, the elderly need to use the faucet to add high-temperature hot water to the warm water bag, while other members need to use normal temperature water to clean their hands. At this time, there will be a problem. After the elderly use the high-temperature hot water, even if they turn off and reset the switch of the faucet, there will still be a certain amount of high-temperature hot water in the outlet pipe of the faucet. It is possible to be scalded by the high temperature hot water in the water pipe without knowing it. [0003] The purpose of the present invention is to provide an intelligent faucet, which has an anti-scald structure and a water-saving function, and can effectively ...

AI Technical Summary

Problems solved by technology

At this time, there will be a problem. After the elderly use the high-temperature hot water, even if they turn off and reset the switch of the faucet, there will still be a certain amount of high-temperature hot water in the outlet pipe of the faucet. May be unknowingly scalded by the high temperature hot water in the pipe

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