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 is sent through the microcomputer in the integrated circuit. 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,
1. Intelligent water saving: automatic induction control is turned on and off. The hand or water container and washing articles are inserted into the sensing range, and the faucet automatically discharges water. After leaving, the water is stopped and the water saving function is remarkable. 2, timeout protection: 30 seconds overtime washing automatic water shutoff function, to avoid water waste caused by foreign objects in the sensing range for a long time.
3, convenient and hygienic: the switch water is completely completed by the sensor, the human hand does not need to touch the faucet, effectively avoiding bacterial cross infection.
4, intelligent power saving: induction faucet using modern digital technology, ultra-low energy consumption (DC type products use 4 section 5 alkaline batteries, quiescent current ≤ 60μA).
5. Adaptability: The sensitivity (range) can be adjusted according to different usage environments.
6, the production process: brass casting, surface chrome treatment, forever gloss; streamlined design, modern sense.
7. Convenient maintenance: built-in filter to prevent impurities from flowing into the solenoid valve and affecting normal operation, and easy to clean.
8. Weak current prompt: The DC type product has a battery replacement prompt function. When the battery power is insufficient, the indicator light is always on, prompting to replace the battery in time.
9. Applicable places: public places such as hotels, hotels, office buildings, airports, medical institutions, etc.
e 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.