Principle of snow prevention

It shows the principle of snow protection for IKP louvers.

The principle of snow prevention involves installing snow shields on the front of the IKP louver and increasing the height of the snow prevention wrap to block snow from blowing in from the front. The height of the large hood is diversified by the shape of the shields. Photo 4 shows the appearance of the IKP louver with snow shields attached. Photo 5 depicts the situation during snowfall, where snow naturally falls off once it accumulates to a certain extent. Although Photo 5 appears to show the front closed due to snow accumulation because of the angle from which it was taken, the actual situation is as shown in Figure 4, and the intake is hardly hindered. Additionally, in cases where a large amount of air is drawn in by fans, the snow carried by the suction airflow collides with the IKP louver, causing the snow crystals to break apart and appear as diamond dust of less than 1 mm, which is then brought inside. However, as shown in Photo 5 and Figure 4, the intrusion of blown snow was effectively blocked. The snow carried in diamond dust form by the intake airflow came into contact with the rear filter and turned into water. By providing a water collection bucket between the IKP louver and the rear filter, we were able to effectively prevent the dead milk from the snow itself.

Privacy louvers and louver shuttersVentilation and smoke exhaust equipment