Qingdao Xingyi Electronic Equipment Co., Ltd.

After SARS in 2003, facing the sudden coronavirus in 2020, the state and the people have made timely and effective response. Science always resists to epidemic in front, such as national popularity of protection, home quarantine and personal security tracking.

It has proved that the coronavirus can not only spread through droplets and touch, but also through aerosols, which makes us feel that outdoor fresh air is no longer safe. The air epidemic prevention departments in Wuhan Fire God Mountain and Thunder God Mountain hospitals have made a popular science of fresh air system knowledge for people: Fresh air system is a special system that can purify the air and bring it to human activity area. Meanwhile, the air can be discharged in an organized way. The application of the fresh air system in hospital makes a direct contribution to the prevention and epidemic control. It also assists medical staff and reassure people.

Although the epidemic did not directly affect the health and safety of livestock and animals, it brought huge losses to the livestock and poultry breeding industry. The epidemic situation reminds us of the H7N9, African swine fever and other animal epidemics, which gave a heavy blow to the livestock and poultry breeding industry. As a traditional supplier of incubation and breeding equipment, EI Electronics has the responsibility and obligation to contribute EI wisdom to the incubation and breeding industry in epidemic situation and provide professional fresh air system for incubation and pig farms.

EI fresh air system is an important part of the environmental control system of the incubator.

The fresh air system adopts three-stage filtration:

First stage: The air inlet pre filter screen in fresh air equipment layer can filter the fluff, willow catkins and other impurities in the air.

Second stage: The metal filter screen in air treatment equipment can filter dust, particulate pollutants and other toxic mixtures in the air.

Third stage: The plate filter screen can filter the fresh air efficiently and ensure the incubator to get clean fresh air. It seems like wearing a "protective mask" to the incubator.

Our fresh air system is similar with hospitals. The core ventilation area of incubator is strictly controlled by pressure gradient. The local ventilation is required to control the ventilation function in incubator, such as the micro pressure in static pressure chamber, the negative pressure in exhaust area. This system guides the fresh air from the clear zone to the dirty zone, so as to avoid cross contamination. In the graph, the red area is the organized exhaust area, the blue area is the micro pressure circulation area, and the other areas are the natural flow area.

At the beginning of 2020, epidemics broke out and life lamented, but Chinese people never give up hope. In this smokeless battlefield, people in China united to fight against the epidemic. We believe that the epidemic will pass and the spring will come soon.

Fresh air system brings "N95 protective mask" to incubation farm