After installing a certain number of negative pressure fans in industrial plants or livestock sheds, the air will be well improved, because after the installation of negative pressure fans, the flow speed of the air will exhaust the turbidity air to the outside, so that the indoor air will remain almost the same as the outdoor air.

Negative pressure fan ventilation and cooling is mainly to solve the high temperature and mugginess caused by heat accumulation. The use of negative pressure ventilation quickly pumps the hot air out of the workshop and introduces the outdoor cool air convection exchange to achieve the goal of reducing the indoor temperature. We know that because the sun shines on buildings, machinery, equipment, human bodies and other heat sources, the temperature of places that need ventilation continues to rise, and it is impossible to exclude outdoor in the indoor. The negative pressure fan is to use mechanical kinetic energy to quickly discharge the hot air in the room during work, so that the room temperature is equal to the outside temperature.

The negative pressure fan is used for air extraction and ventilation: installed outside the window, generally choose the lower tuyere, exhaust air to extract odor gas; Generalized negative pressure fan factory and other applications.

Workshop negative pressure fan with cooling pad use: used for workshop cooling in hot summer, no matter how hot your workshop, cooling pad and negative pressure fan system can let your workshop temperature drop to about 30 degrees, and there is a certain humidity.

The negative pressure fan is used for air extraction and ventilation: installed outside the window, generally choose the lower tuyere, exhaust air to extract odor gas; Generalized negative pressure fan factory and other applications.

Negative pressure fan with cooling pad: used for cooling in hot summer, no matter how hot your workshop is, wet curtain and negative pressure fan system can reduce the temperature of your workshop to about 30 degrees, and there is a certain humidity.