Is the air purifier useful?

The current air quality problem is a concern of many friends, because everyone wants to breathe fresh air, but the current air quality deprives us of this demand, so there are many friends who choose to buy one at home.

Is the air purifier useful?

1. Let us first understand that filter-type air purifiers and filter-type air purifiers are mainly purified by the following methods: direct interception, inertial collision, Brownian diffusion mechanism, screening effect, The fine particle collection effect is good but the wind resistance is large. In order to obtain high purification efficiency, the resistance of the filter mesh is large, and the filter mesh needs to be dense to cause a decrease in life, which requires us to replace it regularly.

2, then let us understand, the ecological grade negative ion air purifier, the negative ion as the purification factor of the ecological grade negative ion air purifier, is to release the small-size, high activity, natural diffusion distance of the ecological-grade negative ions to achieve Active purification of indoor air pollutants, and the use of collectors with pollutant collection function, greatly improve the purification efficiency of the product.

3. Finally, let's talk about the fresh air system air purifier. The fresh air system uses a special equipment to send fresh air to the indoors on the closed indoor side, and then from the other side to the outdoor by special equipment, which will form a “new wind flow” indoors. The field can meet the needs of indoor fresh air ventilation and is suitable for use in outdoor air quality environments.