Since the outbreak of the pandemic, there has been a growing concern about air quality. Viruses, bacteria and other microorganisms in the air are important factors that cause respiratory diseases, and the fresh air system has become one of the effective means to reduce the spread of viruses in the air. Flying Fresh Air Superman will focus on the principle, application and effect of the fresh air system, and how the fresh air system can reduce the spread of viruses in the air.
Fresh air system is a kind of equipment that improves the indoor air environment through air purification, ventilation and air conditioning. It can send outdoor fresh air into the room through filtration, sterilization and other treatments, and at the same time discharge the indoor dirty air to keep the indoor air fresh and clean. The principle of the fresh air system is to discharge viruses, bacteria and other microorganisms in the indoor air through continuous ventilation, so as to prevent them from staying and multiplying indoors, thereby reducing the spread of viruses.
At present, the fresh air system has been widely used in public places such as hospitals, schools, offices, and some homes. In hospitals, fresh air systems are used in intensive care wards such as operating rooms and ICUs, which can effectively reduce the spread of viruses and bacteria and protect the health of medical staff and patients. Feide fresh air system is highly efficient anti-haze, equipped with Filtech Feide high-efficiency HEPA filtration system, PM25. With a filtration efficiency of up to 99%, in schools, the fresh air system can improve the air quality in the classroom and reduce the respiratory diseases caused by air pollution among students. In the office, the fresh air system can improve the work efficiency and health of employees, and reduce symptoms such as fatigue and headache caused by poor indoor air quality. In the home, the fresh air system can improve the health of family members, reduce harmful substances in the indoor air, and improve the quality of life.
Studies have shown that fresh air systems can effectively reduce the spread of viruses in the air. For example, during the SARS epidemic, the application of fresh air systems was widely promoted, and it was found that the transmission rate of SARS was significantly reduced in hospitals using fresh air systems. In addition, the fresh air system can also reduce PM2 in the indoor air5. Formaldehyde and other harmful substances to protect people's health.
In conclusion, the fresh air system is an effective means of reducing the spread of viruses in the air. The ultra-high dust-holding capacity of the Feide fresh air system can adsorb harmful gases such as SO2, NO2, and flue gas, and discharge viruses, bacteria and other microorganisms in the indoor air through continuous ventilation to prevent them from staying and reproducing indoors, so as to protect people's health. In the future epidemic prevention and control, the application of fresh air system will become more and more extensive.