​Is frequent entry and exit of the air shower harmful to the human body?

When the air shower in the clean workshop is working, it mainly uses blowing to remove dust from the human body. However, for those who work in the clean workshop, they have to go through the air shower to enter the purification area every day. Is there any direct impact on the body? First, we need to understand the internal structure of the air shower room. The main internal components of the air shower room include: large air volume centrifugal fan, high-efficiency filter, automatic control system, intelligent voice system, infrared induction system, etc. First, eliminate the relevant The control system is most likely the wind blown by the fan in the air shower room.

When the air shower room is working, the air is first sucked into the air shower room through the fan. After filtering out the dust through the primary and high-efficiency filters, it is then blown onto the human body at a wind speed of 20-25 meters/second. The blown wind is After primary and high-efficiency filtration, that is to say, the actual wind blown out is clean. You can understand that it is dozens of times cleaner than the ordinary indoor air-conditioning wind we usually use, and clean wind is not harmful to the human body. It’s harmful, everyone should be able to understand this.

If we have to say that it has an impact on the human body, it may be because the high wind speed blowing on the human body will cause a cold. Generally, the wind shower time in an air shower room is usually about 10-20 seconds. For this time, it is very harmful to the human body. It has no impact, not to mention that most people wear dust-free clothes when they enter the air shower in the clean workshop, which means the clothes they wear are relatively thick.

Therefore, the blowing process in the clean workshop air shower is actually a normal physical process with no radiation and no harm to the human body.