The fire-fighting smoke ventilator of the plant is to meet the needs of fire-fighting linkage. If fire occurs in the workshop, the smoke ventilation will automatically open to quickly remove dense smoke and increase the opportunity for employees to escape. It can also quickly extinguish the fire and reduce the property loss caused by the fire. Mcwell ,as smoke vents supplier, will analyze the operating principle of the smoke vent.

1. Necessity of installing smoke ventilator

If the factory building is not equipped with smoke vent skylights, once an emergency fire occurs, the indoor temperature will continue to rise, and the huge difference between indoor and outdoor temperature will form a huge difference, which will directly lead to the collapse of the building and cause huge property losses to the industrial plant. If factory install fire-fighting smoke exhaust ventilator. In emergency situations such as fires, the roof vents will quickly open the sashes to discharge

the dense smoke generated in the workshop.

2. Applicability of fire-fighting and smoke-exhaust skylights

The applicability of smoke vents is relatively clear, and they are mainly suitable for industrial plants with high temperature, high heat and smoke, including metallurgy, ironmaking, steel structure, welding, forging and other industries. The industrial plant chooses smoke ventilator's model according to the specific conditions of the project site. It can be arranged in a ridge or downhill arrangement. The opening and closing valve plate is selected to control the ventilation and smoke discharge, and according to the control method of the valve plate, it can be divided into manual, electric and fire-fighting linkage.

3. The working principle of the fire protection linkage of the smoke vent roof

The working principle of the smoke vent roof's firefighting linkage is to use the smoke sensor to survey the signal, transmit the signal to the controller, and then the controller to drive the motor, and finally open the window sash to remove the smoke and realize the ventilation and smoke extraction inside the plant.

The fire-fighting roof vents of the plant meet the requirements of ventilation and smoke exhaust. The fire-fighting linkage is to prevent emergencies in the industrial plant and reduce the risks that exist in the production and operation of the industrial plant.

1. Necessity of installing smoke ventilator