In the rail transit air ultraviolet disinfection system, the sterilization device loaded with UVC 222NM lamps is installed in the air circulation air duct at the top of the rail transit car. When the air inside the car is circulated into the air duct, the sterilization device starts to work, in just a few minutes. It can kill more than 90% of the bacteria and viruses in the air, and then blow fresh air into the car. Through this circulation mode, the comprehensive and instant disinfection of the car can be achieved, which greatly reduces the risk of mutual infection among people in the car. "eDisinfection proposes an elevator automatic ultraviolet disinfection scheme for elevators.

in:

 

▲Using 10-15W ultraviolet disinfection lamp, suitable for intelligent ultraviolet lamp controller

 

▲ Set up an intelligent sensor controller, access the elevator signal, and realize intelligent control

 

▲ Set up intelligent human body sensor to realize UV lamp safety protection

 

▲ e disinfection signs, etc.

 

Among them: UV lamps and smart human sensors are deployed on the top of the elevator, and electricity is drawn from the lighting fixtures nearby.

Precautions

(1) During use, the surface of the UV lamp should be kept clean. Generally, wipe it with an alcohol cotton ball once every two weeks. If there is dust or oil on the surface of the lamp tube, it should be wiped at any time.

(2) When disinfecting indoor air with ultraviolet lamps. The room should be kept clean and dry to reduce dust and water mist. The temperature should be lower than 20°C or higher than 40°C, and the irradiation time should be appropriately extended when the relative humidity is greater than 60%.

(3) When using ultraviolet rays to sterilize the surface of the article, the irradiated surface should be directly irradiated by ultraviolet rays, and the irradiation dose should be sufficient.

(4) Do not let the ultraviolet light source irradiate people, so as not to cause damage. Ultraviolet rays are equally harmful to humans and animals.