目前越来越多的商业街和店铺以及一些民用住宅在选购卷帘门时都喜欢购买卷帘门，但也是存在很多问题想要了解，那么今天来了解一个问题--济南卷帘门的下降控制如何？

　　At present, more and more commercial streets and shops as well as some civil residences like to buy rolling shutter doors when they choose and buy them, but there are also many problems to understand, so today to understand a problem -- how to control the decline of Jinan rolling shutter doors?

　　在等大型，大部分卷帘门都有自动控制系统。一旦发生火灾，可以自动执行一系列动作，卷帘门将自动下降以隔离火源。如果发生火灾，设备的烟雾传感器接收到烟雾信号并向控制系统发出警报。

　　In shopping malls and other large shopping malls, most rolling shutter doors have automatic central control system. In the event of a fire, a series of actions can be automatically performed, and the rolling shutter door will automatically descend to isolate the source of fire. In the event of a fire, the device's smoke sensor first picks up the smoke signal and alerts the central control system.

　　经识别后，消防控制的控制系统打开火区卷帘门的电源，使火区的卷帘门设定在设定的速度下降到地面。当卷帘门下降到离地1.5米左右的位置时，它会间歇性地移动，以方便当前人员的疏散。

　　After identification, the control system of the fire control center opens the power supply of the shutter door in the fire area, so that the shutter door in the fire area falls to the ground at the set speed. When the rolling shutter door drops to about 1.5 meters above the ground, it will move intermittently to facilitate the evacuation of the current personnel.

　　所有相关人员撤离后，卷帘门将继续下降，直关闭。卷帘门的下降速度和停留时间可根据人数进行调整。总之来说，物品不能堆放在卷帘门下，也不能用作通道，此外，卷帘门在消防的控制下自动下降，因此无需担心下降控制问题。

　　After the evacuation of all relevant personnel, the rolling shutter door will continue to descend until closed. Rolling shutter door down speed and center stay time can be adjusted according to the number of shopping malls. In short, items cannot be stacked under the rolling shutter door or used as access. In addition, the rolling shutter door drops automatically under the control of the fire center, so there is no need to worry about falling control.

　　加强建筑消防设施和维护，是保证济南卷帘门消防设施完整好用的途径，只有这样才能确保在建筑物一旦发生火灾时，各类消防设施充分发挥作用，有效地控制和消灭火灾并为人员疏散、消防扑救创造有利的条件，它作为一种重要的消防设施和常用的防火分隔物在建筑中大量使用，其因维修保养不善、使用不当造成的损坏经常出现，所以须要加强对它进行维护。

　　Strengthening the building fire facilities and maintenance is the way to ensure that the fire facilities of Jinan rolling shutter door are complete and easy to use. Only in this way can we ensure that in the event of a fire in the building, all kinds of fire facilities give full play to their role, effectively control and eliminate the fire and create favorable conditions for personnel evacuation and fire fighting. It as an important fire protection facilities and commonly used fire divider in the construction of a large number of use, due to poor maintenance, improper use of damage often appear, so need to strengthen its maintenance.

　　济南卷帘门的下降控制如何？以上便是讲解内容了。所以说注意事项要了解好，防止影响到卷帘门的使用，造成不必要的损失。更多内容就来网站www.jiahuawenti.cn咨询吧！

how about the descent control of jinan rolling shutter door? so that's it. therefore, precautions should be understood to prevent the use of rolling shutter doors from affecting unnecessary losses. more content to the website www.jiahuawenti.cn consultation!