Since the formulation and implementation of the new fire protection regulations, the installation of smoke exhaust ventilator in industrial plants of various industries has become a new industry standard. The fire-fighting electric smoke vents can effectively exhaust the excess smoke and dust indoors, and can also realize the fire-fighting linkage in emergency situations such as fire, and achieve the purpose of fire-fighting smoke exhaust.

1. The characteristics and classification of smoke vent skylights

The fire smoke vent skylights are driven by the electric power of the motor to drive the window opener, so that the roof smoke exhaust skylight window sash automatically opens. Therefore, fire smoke exhaust ventilator is also called electric lighting and smoke exhaust skylights, which is convenient, fast, and intelligent. Judging from the appearance characteristics of smoke exhaust skylights, fire electric smoke exhaust skylights can be divided into triangular skylights, in-line electric lighting and smoke exhaust skylights and arched skylights. The scenes used by different window types are also different. The power sunroof in the plant is widely used, suitable for automobile manufacturing, warehousing and logistics, machinery manufacturing, metal metallurgy and other industries.

2. Fire linkage function of smoke vents

The fire-fighting and smoke-exhausting of the smoke-exhausting ventilating skylight is a ventilation and smoke-exhausting method that uses the buoyancy of the smoke flow generated by the fire and the effect of external wind to exhaust the smoke to the outside through the external opening of the building. In the event of a fire, it can quickly discharge smoke and heat, reduce the harm of harmful and toxic smoke to the human body, and reduce property losses.