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防火卷簾門在商場中的應用

發布人:http://www.levels4life.com    發布時間:2020-06-12 11:28:13

向日葵app下载安装无限看經常在一些大型商場或許是商場裏見到一些當地的地上寫著消防設施下阻止站人或許擺放貨架。那麽,設備防火卷簾門最主要的作用就是,假設商場內的某個當地發生了火災,那麽隻需這一塊的卷簾門放下就可阻遏火勢的延伸。
We often see some local signs on the ground in some large shopping malls or shopping malls, which say that under the fire-fighting facilities, people are prevented from standing or shelves are placed. Then, the main function of the equipment fire shutter is that if a local fire occurs in the shopping mall, the extension of the fire can be stopped only by putting down the shutter.
一般的商場這些大型建築物內的防火卷簾門多有自動的中心控製係統,一旦火災發生了就可以自動的進行一係列的動作,防火卷簾門就會自動的降下隔絕火勢。以下就是防火卷簾門的自動控製係統的作業進程,火災發生時,設備在房頂的煙感傳感器首要接到煙霧的信號,一同向中心的控製係統報警,消防中心控製係統通過辨認後接通火災所在區域的防火卷簾門電源,使火災區域的防火卷簾按必定的速度向地上下降。
General shopping malls in these large buildings have automatic central control system, once a fire occurs, it can automatically carry out a series of actions, and the fire shutter will automatically lower to isolate the fire. The following is the operation process of the automatic control system of the fire shutter door. In case of a fire, the smoke sensor on the roof of the equipment receives the smoke signal first, and alarms to the central control system together. After identification, the fire control system of the fire center connects the power supply of the fire shutter door in the fire area, so that the fire shutter in the fire area drops to the ground at a certain speed.
當卷簾下行到離地上大約1.5米的方位時,間斷運動,以便於在場人員的渙散與撤離。等相關人員全部撤離之後,防火卷簾門會繼續下行,直至關閉。防火卷簾門的下行速度和中心停留時間可根據商場人員的數量來自行調整。
When the roller shutter descends to the position about 1.5m above the ground, it will move intermittently to facilitate the dispersion and evacuation of the personnel on site. After all relevant personnel are evacuated, the fire shutter will continue to descend until it is closed. The down speed and center dwell time of the fire shutter door can be adjusted according to the number of people in the store.
商場內並不是隻需這些當地設備防火卷簾門,在一些樓梯間,樓道等都會有這些防火方法,因為火災終究很少發生,一些防火設備很好運用,所以要求必定要有專業的人員守時的進行檢修。
The store does not only need these local equipment fire shutter doors, in some staircases, stairways and so on, there will be these fire prevention methods, because the fire is rare after all, some fire prevention equipment is very good use, so it is required to have professional personnel on time for maintenance.
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