Application of negative pressure fan cooling applicatio
Also very important point, the installation of negative pressure fan, the fan side of the wall must do a good job sealing. Especially the fan can not have a gap around. We often see a lot of customers to install a lot of negative pressure fan, but the workshop is still very boring, they then concluded that the negative pressure fan has no effect. I went to see a lot of the scene, often a large window, install a fan, the fan next to the windows are open. One can imagine, a lot of air is only around the fan cycle, of course, can not absorb the distance from the workshop.
The ideal way to install the negative pressure fan is that the walls of the fan and the nearby doors and windows are all closed, and the doors and windows of the fan facing the wall are opened to ensure that the air flow is straight. If the windows of the side walls of the fan should be opened, then the farther away from the fan the better, the purpose is to fully ensure that the air flow from the fan into the opposite.
Is the artificial reproduction of the "water evaporation to absorb heat" the natural physical process. In the closed plant side of the installation of the fan, the other side of the installation of wet curtain, the fan will plant the high temperature air pumping away, so that the formation of negative pressure on the whole space, so that after the wet curtain cooling after the indoor, forming imitation of ecological recycling effect, Keep the room fresh and cool air.