The demand for smoke and fire prevention valves is mainly based on the following reasons:
1. Fire safety demand: In the fire prevention system, smoke and fire prevention valves play an important fire protection role.It is usually installed on the pipelines of ventilation and air -conditioning systems, which can automatically turn on smoke when fire occurs to prevent the fire from spreading.At the same time, when the temperature of the flue gas exceeds 280 ° C, the fuse of the smoke and fire prevention valve moves, the valve is closed to cut off the fire source.The use of this valve can greatly reduce losses caused by fire.
2. Laws and regulations: In many and regions, construction regulations and fire safety regulations clearly require a smoke exhaust fire valve in the building.This further promotes the demand for smoke and fire prevention valves.
3. Architectural design and construction: In the process of building design and construction, in order to meet the fire safety requirements, smoke discharge fire prevention valves are required.Especially in some tall spaces, such as exhibition halls, stadiums, conference centers, etc., due to the large height and large area, the smoke exhaust fire valve is needed to ensure the safety and property safety of the personnel.
4. Market demand: With the improvement of peoples awareness of fire safety, the market demand for smoke and fire prevention valves is also increasing.Especially in some public places, such as shopping malls, hospitals, schools, etc., due to dense personnel, fire safety issues are particularly important, which further promotes the needs of smoke and fire prevention valves.
In short, smoking fire prevention valves have important application value in the field of fire safety, and their demand is naturally relatively large.