Natural ventilator can be divided into ridge ventilator and slope natural ventilator according to their layout on the roof. The ventilators installed at the ridge of the roof are called ridge ventilators, and the ventilators installed perpendicular to the ridge along the slope are called downhill ventilators. Today, the editor will mainly explain to you the characteristics of the slope natural ventilator.

1. What is slope natural ventilator

The slope natural ventilator is installed on the slope, perpendicular to the ridge, and arranged downhill.

2. What are the types

Common streamlined natural ventilator can generally be made into downhill daylighting ventilators. For example, the MCW4 type ventilator in the national standard atlas 11CJ33 is generally arranged downhill. Different types of thin ventilators, triangular electric lighting and smoke exhaust skylights, in-line skylights, and arched lighting and smoke exhaust skylights can generally be made into downhill ventilators.

3. It can be set to daylighting or non-lighting

Downhill roof smoke vent can be designed according to actual needs, and can be designed as daylighting type and non-lighting type according to the selection of rain-proof board materials. FRP daylighting board is a commonly used weatherproof board material, which has good lighting effect. If there is no daylighting requirement in the factory building, the weatherproof board can be made of color steel plate.

4. Thermal insulation performance

The downhill ventilator can be designed as an open-close ventilator or an open ventilator depending on whether the opening and closing valve plate is installed. When the valve plate of the open-close finished downhill ventilator is closed, the cold outdoor air cannot enter the room, and a good heat preservation effect can be achieved.