Natural ventilator can also be called roof smoke vent, which play an important role in helping industrial plants to ventilate and improve air quality. The natural ventilator is composed of outer guard plate, frame, electric valve plate, electric control box,

flooding plate, rain shield and other parts. The roof fire vents are Installed at the reserved opening of the industrial building roof. The reserved opening is the same size woth the throat of the ridge vents. Smoke ventilator with larger throat dimensions or greater deadweight load generally require installation bases to fix them.

The working principle of smoke vent system that can complete ventilation:

The wind pressure difference and temperature difference inside and outside the plant. The heat generated by the operation of production equipment in the plant and the production process causes a certain temperature difference between the inside and outside of the plant. The temperature difference causes the cold air outside the plant to quickly enter the plant through the roof ridge vent. At the same time, the heat, dust and harmful gases in the workshop are discharged out of the workshop. The wind pressure difference also play an important role in the ventilation of the automatic smoke exhaust skylight.

Smoke hatch skylight can be installed on the roof ridge or perpendicular to the roof ridge along the slope, and can also be installed in combination with the roof ridge and downhill. The specific decision can be made according to the ventilation and smoke exhaust requirements of the industrial plant. Mcwell is a professional smoke vent manufacturer, with 1,000 large-scale projects across the country and an experienced technician installation team.