我们经常在一些大型商场的地板上看到一些文字，上面写着禁止在消防设施下站立或摆放货架。这些标志是为了防止消防卷帘门在发生火灾时降落不下来，防止造成不必要的损失。我相信每个人都知道防火卷帘门的功能。假设商场某处发生火灾，济南卷帘门降落能够有效的阻止火势蔓延。之前，一些客户问我们如何控制防火卷帘门的下滑。

We often see some words on the floor of some large shopping malls, which say that it is forbidden to stand under the fire-fighting facilities or put shelves. These signs are to prevent the fire rolling shutter door from falling down in case of fire and unnecessary loss. I believe everyone knows the function of fire rolling shutter door. Suppose a fire broke out somewhere in the shopping mall, the rolling shutter door in Jinan could effectively prevent the fire from spreading. Previously, some customers asked us how to control the sliding of fire rolling shutter doors.

一般购物商场的大型建筑中，大多数济南卷帘门都有自动控制系统。一旦发生火灾，可以自动进行一系列的动作，防火卷帘门会自动下降，隔绝火势。

In the large buildings of general shopping malls, most Jinan roller shutter doors have automatic control systems. In case of fire, it can automatically carry out a series of actions, and the fire rolling shutter door will automatically descend to isolate the fire.

如果发生火灾，设备顶部的烟雾传感器首先接收烟雾信号，并向控制系统发出警报。识别后，消防控制系统打开火区防火卷帘的电源，使火区防火卷帘以设定的速度下降到地面。当百叶窗下降到离地面约1.5米的位置时，它间歇地移动，以便于当前人员的分散注意力和疏散。所有相关人员撤离后，防火卷帘将继续下降，直至关闭。防火卷帘门的下降速度和停留时间可根据商场人数进行调整。

In case of fire, the smoke sensor on the top of the equipment first receives the smoke signal and sends an alarm to the control system. After identification, the fire control system turns on the power supply of the fire area fire shutter to make the fire area fire shutter descend to the ground at the set speed. When the shutter is lowered to about 1.5m above the ground, it moves intermittently to facilitate the distraction and evacuation of current personnel. After all relevant personnel evacuate, the fire shutter will continue to descend until it is closed. The descending speed and dwell time of fire rolling shutter doors can be adjusted according to the number of people in the mall.

当然了物品不能堆放在防火卷帘门下，也不能用作通道。此外，防火卷帘门在控制系统的控制下自动下降，因此无需担心下降控制。

Of course, the articles cannot be stacked under the fireproof rolling shutter door, nor can they be used as the passage. In addition, the fire rolling shutter door automatically descends under the control of the control system, so there is no need to worry about the descent control.

关于济南卷帘门的下降问题，以上就是本文的全部内容了，近几年卷帘门的产品销量非常的高，正是因为卷帘门销量高，所以大家在选择卷帘门的时候一定要睁大眼睛选择一个好的卷帘门。如果您想获取更多资讯，记得多多关注我们http://www.jnzxmy.com。

With regard to the decline of Jinan roller shutter doors, the above is the whole content of this article. In recent years, the sales volume of roller shutter doors has been very high. It is precisely because of the high sales volume of roller shutter doors that people must open their eyes to choose a good roller shutter door when choosing roller shutter doors. If you want to get more information, remember to pay more attention to us http://www.jnzxmy.com 。