Ridge ventilator is widely loved by customers for its excellent performance. According to whether it is equipped with an electric valve plate, it can be divided into open-type roof finished lighting downslope ventilator and open-close downslope roof lighting ventilator. The following is a detailed introduction to the characteristics of these two types of natural ventilator.

The opening-throat downhill natural ventilator is not equipped with an electric valve plate, so it can provide ventilation for the workshop for a long time for 24 hours; at the same time, because it is not blocked and uses a lighting plate with high light transmittance to prevent rain Therefore, it can provide good natural lighting for the workshop, and it is a natural and environmentally friendly ventilation equipment.

The opening and closing sloped roof lighting ridge ventilator is equipped with an electric open-close valve plate. When the outside temperature is too low, or the wind and snow is too large, the valve plate of the plant ventilator can be closed to prevent heat from flowing out to keep the interior of the plant warm. The type ventilation skylight has manual, electric, fire linkage and other control methods, and the operation is simple and fast.

Both the open-type daylighting type downhill ventilator and the open-close type downhill ventilator have the kinetic energy of daylighting and smoke exhausting. Roof ventilators are more commonly used in factories with high requirements for thermal insulation in the north where it is rainy and snowy.