Ventilation equipment is divided into categories, generally divided into roof vents and smoke vent skylights. Different industries and different projects have different requirements for ventilation, smoke exhaust, and daylighting. Therefore, factory needs to choose right models according to client's requirement.

Different appearance

The naming of ventilation equipment is generally based on its appearance characteristics. Roof vents are generally divided into streamlined natural ventilator and low-profile ventilator; electric smoke vent skylights are generally divided into triangular, flat, and arched type.

Different requirements

The roof vents are mainly used for ventilation and firefighting smoke exhaust, and lighting, and the surface material is relatively rough; Smoke hatch skylight is mainly used for lighting and firefighting smoke exhaust, supplemented by ventilation, and the shape and material selection are relatively strict.

Different control opening and closing methods

The roof vents are opened and closed by installing electric valve plates. Smoke vent skylights are opened and closed by electricity. It is a common and intelligent control method, and it is also an intelligent network control method. Fire linkage can also be realized.

Different functions

Roof vents are mainly based on ventilation and fire-fighting smoke exhaust, supplemented by lighting, which can better improve indoor air quality and are suitable for buildings with high ventilation requirements; smoke vent skylights are mainly used for lighting and firefighting smoke exhaust.