Infrared induction faucet

Abstract

The invention discloses an infrared induction faucet comprising a faucet body. The inner wall of the faucet body is fixedly provided with a water inlet plate and a water outlet plate. The water inletplate and the water outlet plate are both provided with through openings. The inner wall of the faucet body is fixedly provided with a first electromagnetic valve through two first fixing rods, wherein the first electromagnetic valve is located on the outer side of the water inlet plate. The inner wall of the faucet body is fixedly provided with a second electromagnetic valve through two fixing rods, wherein the second electromagnetic valve is located on the inner side of the water outlet plate. A heating mechanism located between the water inlet plate and the second electromagnetic valve is fixedly arranged in the faucet body. The infrared induction faucet has the advantages that the faucet is opened and closed through infrared induction, a heating mechanism is arranged in the faucet bodymeanwhile, when the temperature of water flow is excessively low, through shrinkage of an expansion medium, connection between a heating rod and an external power source mechanism is achieved, the function that the heating rod heats the water flow is achieved, it is avoided that the water temperature is excessively low, and a user feels more comfortable when uses the infrared induction faucet.

Description

technical field [0001] The invention relates to the technical field of faucets, in particular to an infrared induction faucet. Background technique [0002] The induction faucet is based on the principle of infrared reflection. When the human hand is placed in the infrared area of ​​the faucet, the infrared rays emitted by the infrared emitting tube are reflected to the infrared receiving tube due to the blocking of the human hand, and the signal is sent through the microcomputer processing in the integrated circuit. To the pulse solenoid valve, the solenoid valve receives the signal and opens the valve core according to the specified command to control the water from the faucet; when the human hand leaves the infrared sensing range, the solenoid valve does not receive the signal, and the solenoid valve core is reset by the internal spring. Control the water shut-off of the faucet and apply it in public places to prevent secondary pollution after washing hands and avoid infe...

AI Technical Summary

Problems solved by technology

[0003] The current infrared sensor faucets are generally used in public areas, but they do not have a heating function and are not suitable for use in cold and ice environments. Generally, they have a heating function and adopt a large-area heating method, but heating a large area of ​​tap water is easy to consume A large amount of energy is easy to cause waste of resources when not in use

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