Dry hand and its working principle

jet hand dryers is a bathroom with a dry hands or dry hands of the sanitary ware, divided into induction automatic hand dryer and manual hand dryer.
Modern hand dryers are advanced and ideal for hygienic cleaning appliances and equipment. It is mainly used in hotels, restaurants, research institutions, hospitals, public places of entertainment and every family's bathroom. When you wash your hands, the hands will be stretched out of the automatic hand dryer, the automatic hand dryer will automatically send a comfortable warm air, quickly make your hands wet and dry, and when you leave the hand of a hand dryer When it automatically shut down the wind. Can not reach the towel to dry the hands of moisture and prevent cross-infection requirements of the disease.
Dry hand to overcome the existing energy efficient hand dryers can not be more than the direction of the wind easy to make the skin temperature is too high shortcomings, designed to provide a cycle to the multi-directional dry hand, using the dry hand outlet There is a wind guide device, the wind guide device has a wind guide page, through the wind guide device rotation or the windshield of the swing to the hand dryer cycle to the wind out of the technical program.
working principle
The working principle of the hand dryer is generally the sensor to detect the signal (hand), this signal to see the control to open the heating circuit relay and the hair dryer, start heating, hair. When the sensor detects the signal disappears, the release of contacts, heating circuit and the blowing circuit relay disconnect, stop heating, hair.