Working principle of automatic sensing faucet Automatic sensing faucet price

Faucets are necessary for us. Every family has a tap. Generally, our faucets have switches. Now all faucets have automatic sensing function. General shopping malls, hotels and other large bathrooms will use automatic induction faucets. What is the working principle of automatic induction faucet? How about the price of automatic feeling faucet? Let's introduce it to everyone.

First, the working principle of automatic induction faucet

1. The induction faucet is based on the principle of infrared reflection. When a human hand is placed in the infrared region of the faucet, the infrared emitted by the infrared emitting tube is reflected to the infrared receiving tube due to the obstruction of the human hand, and the signal processed by the microcomputer in the integrated circuit is sent to the pulse solenoid valve. After receiving the signal, the solenoid valve opens the valve core according to the specified instruction to control the faucet to discharge water. When the hand leaves the infrared sensing range, the solenoid valve does not receive the signal, and the valve core of the solenoid valve is reset through the built-in spring to control the tap to turn off the water.

2. The induction faucet adopts AC power supply or DC power supply, and adopts infrared induction. When you reach the sensing area, you can get water immediately, and when you leave the sensing area, you can stop the water immediately. The water is automatically switched on and off by the sensor, and the cross infection of bacteria can be effectively avoided without touching the faucet. The machine is controlled by a microcomputer, and the sensing distance is set according to the shape of the basin without manual adjustment. It also has the function of washing and stopping water at 1 min. Avoid the waste of water resources caused by foreign bodies in the induction range for a long time. The DC power supply uses alkaline dry batteries (6V, 3V and 4.5V) and is equipped with a filter to prevent impurities from entering the solenoid valve. Convenient cleaning, beautiful appearance and firm structure, suitable for crowded places.

Second, the automatic sensing faucet price

1, AI- 102￥200.00, Ellison copper automatic infrared sensing faucet.

2. Antique automatic induction faucet with stoma, all copper retro single cold water faucet, hot and cold infrared induction hand washer $299.00.

3, Sidi automatic induction faucet all copper hot and cold medical induction faucet induction hand washing machine single cold price: 203.00.

4. Wrigley bathroom automatic copper induction faucet single cold medical intelligent induction faucet cold and hot hand washer ￥220.00.

5. Chuangzhe infrared intelligent automatic sensing faucet/single cold and hot sensing faucet ￥ 1 15.00.

6. Huida bathroom automatic basin induction faucet HDE504AC/DC induction faucet ￥8 10.00.

7. Jiameiyuan brand automatic induction faucet single cold intelligent induction faucet hot and cold infrared induction hand washer: 65 yuan;

8. Off-brand automatic sensing faucet Intelligent infrared sensing faucet Hand sanitizer sensing faucet Single cold: 65 yuan;

9. Intel Lufthansa brand all-copper infrared intelligent automatic sensing faucet single cold and hot sensing faucet: 12 1 yuan;

10, Anmeng brand full-automatic administrative induction faucet all-copper induction faucet hand washing machine all-copper faucet: 1 10 yuan;

Faucet is the most common in our life, which has brought great changes to our life. So what is the working principle and price of automatic induction faucet? I think you all know this after reading Bian Xiao's introduction.