How the sensor faucet works?

1. The induction faucet is based on the principle of infrared reflection. When the human hand is placed in the infrared region of the faucet, the infrared ray emitted by the infrared emission tube is reflected by the shackles of the human hand to the infrared ray receiving tube, and the signal processed by the microcomputer in the integrated circuit is processed. Sended to the pulse solenoid valve, the solenoid valve receives the signal and then opens the valve core according to the specified command to control the water output of the faucet; when the human hand leaves the infrared sensing range, the solenoid valve does not receive the signal, and the solenoid valve spool is reset by the internal spring. Control the water shutoff of the faucet. In addition, the induction faucet has an inductive water-saving faucet, which is a newly invented high-tech product. It is widely used in high-end places such as hotels, hotels, office buildings, etc., which is conducive to saving water and saving the environment while being more environmentally friendly. A responsibility, along with the development of induction sanitary ware, is widely used.

2. AC power supply or DC power supply, using infrared induction, the hand reaches the water in the sensing area, leaving the sensing area to stop the water, the switch water is automatically completed by the sensor, no need to touch the faucet, can effectively avoid bacterial cross infection, The machine adopts microcomputer control to determine the optimal sensing distance according to the shape of the basin. It does not need to be manually adjusted. It also has a 1 minute overtime washing and water stopping function to avoid waste of water resources due to foreign matter in the sensing range for a long time. The DC power supply uses alkaline dry batteries ( 6V, 3V, 4.5V), built-in filter to avoid impurities entering the electromagnetic valve, easy to clean, beautiful appearance, firm structure, suitable for crowded places.

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