The ventilation system in the face of the air pollution in do what change?

The ventilation system in the face of the air pollution in do what change? Air pollution in China is not a day for two days, with the development of science and technology and productivity, central air conditioning ventilation system is widely used in social fields. That health risk problems of central air-conditioning ventilation system is the top priority, so it is urgent to solve the central air-conditioning ventilation system pollution. We can know through regular cleaning the central air-conditioning ventilation system to solve the pollution problems, but it is a short spring, solve the cost is large, time-consuming, three months system pipe dust will exceed the standard. So the central air conditioning ventilation system after cleaning does not solve the dynamic situation of indoor air pollution problem. Such as the SARS virus, influenza a virus, PM2. 5 particles and other germs spread through central air-conditioning ventilation system disease, with the central air conditioning ventilation system is cleaned. Device is the central air conditioning air disinfector in dynamic cases for aseptic disinfection function, therefore, the ministry of health regulations, central air conditioning ventilation system installation of central air conditioning air disinfector is to prevent the airborne disease emergency plan if necessary. Central air conditioning ventilation system installed central air-conditioning air disinfector after cleaning device, can also be extended to the cleaning time. Quality of central air conditioning air disinfector device for more than 5 microns in diameter particle removal efficiency can reach above 90%. Cleared in the system can be settling of dust, the likelihood of soot formation is greatly reduced. After the installation quality of central air conditioning air disinfector device, as long as in accordance with the provisions, cleaning and maintenance of central air-conditioning air disinfector device, is expected to eight 10 years or more long time not to central air-conditioning ventilation system cleaning. For some cleaning is difficult in life, high cost, local cleaning system is not easy to clean the pipeline system, central air conditioning air disinfector device can also be installed. Experts suggested that in such cases, shall, in the central air conditioning ventilation system of the inlet and outlet are installed air purification disinfection device, so under dynamic condition, can guarantee the outlet air of the total number of bacteria, fungi are less than or equal to 500 cfu/m3 ( Cfu/mL refers to the total number of bacteria per millilitre sample contains) , the outlet air quality meet the national standard of indoor air quality. Someone asked, in addition to the installation of return air disinfection purifier, in the central air conditioning air disinfector can also low cost, low power consumption, convenient disinfection purification plant? The UV light, central air conditioning air disinfector series hydrogen ion purification device, installed in the central air conditioning ventilation system used in plug-in installation methods. Environment of central air conditioning air disinfector series: pipeline plasma type, inlet and the type of air supply outlet, the wind counter unit jewels, UV/PHT hydrogen ion type, such as light, more reasonable choice you!