Application of Fresh Air System in High-Rise Housing

With the development of modern industrial society, air pollution has become increasingly serious, and the amount of suspended pollutants and suspended particles in the atmosphere has increased. Air pollution has seriously threatened the living space of the common people. At the same time, centrifugal fan suppliers with the increase in the number of residential floors, people's living space is also developing to the upper level with the increase of floors.
However, with the continuous increase of residential floors, people generally have formed a "consensus": the high-rise residential buildings on the 10th, 11th, and 12th floors are dust layer. The dust layer refers to: “Due to the influence of air currents and the building's micro-environment, the density of dust in buildings within a certain height range is relatively high.” However, physical experts also pointed out that the "10 layers" is the concept of "dust layer", which is not consistent with atmospheric physics knowledge. Because dust does not stop in the stratosphere, which is 10 km to 50 km from the ground.
Dust will not stop at a height of 30 to 40 meters above the ground. In other words, there is no scientific basis for the dust layer of high-rise residential buildings.
However, this argument without scientific basis has been generally recognized by the masses. Ten, eleven, and twelve floors of many properties are like the thirteenth, fourteenth, and eighteenth floors, which become the cheap floors with price and no market. In view of this situation, high-rise residential fresh air systems have also been introduced into China from foreign sources.
With the improvement of people's quality of life, how to ensure indoor air quality has become a topic of increasing concern for high-level residents. In the construction of modern houses, it is entirely possible to improve the quality of indoor air through the residential fresh air system so as to improve people's quality of life.
The advantage of the fresh air system is that it enables the ventilation of the room to achieve a more reasonable and organized airflow movement through purposeful design, thereby achieving the purpose of improving indoor air quality.
The fresh air system can continuously replenish indoor fresh air, reduce the harmful effects of various harmful substances such as benzene and formaldehyde, and avoid the noise and energy consumption caused by the ventilation of windows. It is of great benefit to building energy conservation and human health. You can enjoy the fresh air of nature without opening windows. At the same time, it can also remove harmful gases released from interior decoration for a long period of time, which is beneficial to human health; it can prevent indoor furniture and clothing from becoming moldy; and it can effectively eliminate indoor bacteria and viruses.
Many people attributed many of the current diseases to environmental pollution, more precisely indoor pollution, and spent more than 85% of their time indoors. Therefore, the use of fresh air systems in high-rise residential buildings is one of the most effective ways to improve air quality.