Many customers who purchase negative pressure fans ask the question, "Can negative pressure fans be installed on both sides of the factory windows
Firstly, we need to understand the basic principle of negative pressure fans for ventilation and cooling, in order to better explain that negative pressure fans cannot be installed on both sides. Negative pressure fans mainly exhaust air to the outside, making indoor air thinner and reducing pressure, creating a pressure difference between indoor and outdoor areas. At this time, air will flow into the room due to the pressure difference. Therefore, in the actual service process, Zhuoda often recommends customers to install the negative pressure net machine in one place, with the other side forming an air inlet. Air enters the workshop through the air inlet and is discharged by the negative pressure fan, which is equivalent to forming convection blowing in the workshop. The process of air flowing through the workshop can achieve a ventilation rate of up to 99%, and the expected effect of high temperature ventilation in the factory can be achieved in just a few seconds. In practical use, we recommend placing the commercial group near the negative pressure fan to force air into the workshop through the air inlet. In general, our department will install the negative pressure net machine on the wall with better ventilation in the factory workshop, because it has stronger adaptability. We only need to practice installing the negative pressure net machine on the window floor, which will have less destructive effect on the workshop site and will not bring too many changes to the vehicle return facilities. Installing it on the window does not require a partition, which reduces both workload and cost. When installing it on the window, we usually design it according to the needs of the human body, making it convenient for workers to stand on the ground for simple maintenance, cleaning, and upkeep.