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防火卷帘门在商场中的应用

发布人:http://www.kdjlm.com    发布时间:2020-06-12 11:28:13

我们经常在一些大型商场或许是商场里见到一些当地的地上写着消防设施下阻止站人或许摆放货架。那么,设备防火卷帘门最主要的作用就是,假设商场内的某个当地发生了火灾,那么只需这一块的卷帘门放下就可阻遏火势的延伸。
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.
一般的商场这些大型建筑物内的防火卷帘门多有自动的中心控制系统,一旦火灾发生了就可以自动的进行一系列的动作,防火卷帘门就会自动的降下隔绝火势。以下就是防火卷帘门的自动控制系统的作业进程,火灾发生时,设备在房顶的烟感传感器首要接到烟雾的信号,一同向中心的控制系统报警,消防中心控制系统通过辨认后接通火灾所在区域的防火卷帘门电源,使火灾区域的防火卷帘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.
当卷帘下行到离地上大约1.5米的方位时,间断运动,以便于在场人员的涣散与撤离。等相关人员全部撤离之后,防火卷帘门会继续下行,直至关闭。防火卷帘门的下行速度和中心停留时间可根据商场人员的数量来自行调整。
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.
商场内并不是只需这些当地设备防火卷帘门,在一些楼梯间,楼道等都会有这些防火方法,因为火灾终究很少发生,一些防火设备很好运用,所以要求必定要有专业的人员守时的进行检修。
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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