Advanced Institute Portable Enclosed and Semi Enclosed Space "Garbage Air" Collection Technology Device

Closed and semi closed space is an important place for aerosol transmission of COVID-19. These places are generally poorly ventilated. The COVID-19 discharged by COVID-19 patients stays and accumulates for a long time, and the risk of inhalation infection is high. This technology provides a portable cyclone style capture and sterilization technology and device. Through infrared detection, it automatically identifies the presence of a person, instantly activates the sterilization device, and quickly enriches and recovers pathogens in the "garbage air" exhaled by the human body at a collection rate of several hundred liters per minute, capturing and killing pathogens in the air in a timely manner. The technology enrichment cylinder adopts a cyclone separation structure, with multiple rectangular inlet holes for better cyclone stability and high capture efficiency. The ultraviolet lamp and sterilization solution can instantly eliminate harmful pathogens, and the capture solution can be poured out at any time without secondary suspension release. It can also intelligently run at a fixed time, and the captured contaminated parts are easy to clean and replace, preventing secondary pollution of consumables. At the same time, the technology device is equipped with a particle counter, which can see the real-time removal efficiency of particles in the air. This technology device is easy to carry, small in size, high in flow rate, and low in price. The collected liquid can be poured out at any time, making it very convenient to use and maintain.

P2 application scope

The technology collects and enriches the "garbage air" in enclosed and semi enclosed spaces by cyclone centrifugation, and uses the infrared body detection sensor module to detect whether there is anyone in the space. If there is someone, it starts to automatically collect the "garbage air" discharged by the human body, and the pathogens in the air, such as COVID-19, will be enriched into the disinfectant, and then quickly killed. This device quickly collects air at a rate of several hundred liters per minute, achieving rapid removal of pathogens emitted by the human body. The collection liquid can be easily poured out without the problem of secondary pollution. The collection tube can be reused, and the maintenance cost is close to zero. This device can be used in public places such as bathrooms, hotel front desks, guest rooms, restaurants, kitchens, as well as enclosed and semi enclosed spaces of transportation such as subways and buses, effectively removing pathogens and other particulate matter from the air. This technological device can also play an important role in resisting exposure to haze. This technology device can achieve timed start-up for clearing and killing, without the need for personnel intervention.