The roof vents is a kind of natural ventilation equipment installed on the roof of the factory to improve the indoor environment. Among them, the opening and closing natural ventilator is a window type that users consult more frequently. What is slope natural vent? and what characteristics does it have? As the name implies, the opening and closing slope natural ventilator should meet the dual conditions of the downhill installation method and the opening and closing valve plate.

First condition: the natural roof ventilation on the roof meet the slope layout

The throat slope natural ventilator is installed horizontally, perpendicular to the direction of the roof ridge, and arranged on the roof along the direction of the roof slope. The ridge vents is equipped with a booster duct and can also be used as a drain. The booster wind channel can gather the wind on the roof and form a wind-pulling effect on the interior of the plant, so that the indoor air can be discharged smoothly. Under normal circumstances, the throat width of the steel roof ridge vent is smaller than ridge ventilator, so the installation difficulty is relatively low, and the installation is quick and convenient.

Second condition: natural roof ventilation should be equipped with opening and closing valve plates

The opening and closing natural ventilator is equipped with a valve plate to control the opening and closing. When the valve plate is opened, it can achieve the purpose of ventilation and improve the indoor environment; when the valve plate is closed, it can play a good role in heat preservation. For areas with extremely cold weather in the north, installing opening and closing roof smoke vent is very necessary.