Fire fire smoke is a vital device in the fire system. The main function includes:
1. Tobacco discharge function: When the fire occurs, the fire smoke exhaust fan can quickly discharge the smoke and toxic gases such as the fire scene through the smoke exhaust port to ensure that the air in the building is cleaned, and at the same time help reduce the fire of the fire.Swallowing speed.
2. Ventilation function: In addition to smoking during the fire, fire smoke exhaust fan can also be used for indoor ventilation, improve indoor airflow, improve air quality, and ensure the comfort of personnel.When the fire has not occurred, the fire smoke exhaust fan can run for a long time, discharge the old air in the room, and replace the fresh air to fresh the environment.
In addition, fire -fighting fans are widely used in various types of buildings, such as commercial buildings, hotels and hotels, hospitals and medical facilities, power stations and substations, factories and warehouses to deal with various fire risks.
It should be noted that fire smoke exhaust fan is usually equipped with a smoke exhaust valve. The valve is automatically opened when the fire occurs and connected to the alarm host to ensure that the smoke exhaust fan can be quickly started when the fire alarm occurs.At the same time, fire smoke exhaust fan also has the advantages of low noise, large air volume, and less power consumption, which can meet the smoke exhaust and ventilation needs of different places.
In short, fire smoke fan plays an important role in protecting the safety of building and reducing fire loss.
The above is the function of fire fire exhaust fan