Modern industrial plants have higher requirements for fire-fighting and smoke exhaust, because fire-fighting linkage is one of the basic requirements. Industrial plants are equipped with fire-fighting smoke vent rooflight. Under normal circumstances, fire-fighting smoke exhaust ventilator are mainly used for ventilation and smoke exhaust to meet the plant’s demand. In the event of a fire and other emergencies, the fire-fighting smoke vent skylights can automatically open the window sash to discharge thick smoke and fog, reducing the fire damage to employees and property losses.

1. Description of the working principle of the fire smoke vent rooflight

The working principle of the smoke vent system is mainly to use the sensor to survey the signals, including but not limited to the forms of temperature, smoke, fog, rain, etc., which are transmitted to the controller, and the controller drives the motor to work. If it is an emergency situation such as a fire, with the help of the rising physical properties of heat and smoke, the dense smoke in the workshop can be quickly discharged.

2. The application industry of smoke exhaust ventilator

Roof vents are mainly used in modern industrial plants, including e-commerce, automobiles, furniture, subways, machinery, metal, glass and other industries. The main functions are smoke exhaust, ventilation and fire-fighting linkage. In addition, it can also be applied to civil buildings, including airports, railway stations, docks, exhibition halls, stadiums and other public places.

3. Emergency function of fire-fighting linkage smoke vent system

Because the fire-linked smoke exhaust ventilator has an emergency function, once an emergency occurs, if the smoke sensor function of the fire-linked smoke exhaust skylight fails, the command to open the window sash can be executed through the temperature and fog sense, and the emergency switch can be used to open the window sash. Ensure the life safety of front-line employees and the property safety of industrial plants.