现在卷帘门咱们大家都见过，在、小区、办公楼我们时刻都可以见到它们的身影，已经成为现代化建筑不可缺少的设备之一，那么你知道卷帘门在平时怎么检修吗？下面济南卷帘门厂家为您解说。

Now we have all seen roller shutter doors. We can see them all the time in shopping malls, residential areas and office buildings. They have become one of the indispensable equipment for modern buildings. Do you know how to repair roller shutter doors at ordinary times? Next, the manufacturer of Jinan roller shutter door will explain it to you.

1.由于火灾发生时人们不可能随手关门，故卷帘门要自动关闭，须设自动闭门器。目前，自动闭门器分为油压式和弹簧式两类，用于卷帘门者多为单向开启的油压式门顶弹簧及单管式弹簧合页。需要注意的是，不要误将这类自动闭门器装在受火面的一边，以免在火灾时遭高温破坏。平时要保证自动闭门器灵敏有效，一旦损坏要及时更换。

1. Because it is impossible for people to close the door behind them when a fire occurs, the rolling shutter door should be closed automatically and an automatic door closer must be set. At present, automatic door closers are divided into oil pressure type and spring type. Most of them are oil pressure type door top spring and single tube type spring hinge for one-way opening. It should be noted that this type of automatic door closer should not be installed on one side of the fire face by mistake to avoid being damaged by high temperature in case of fire. The automatic door closer shall be sensitive and effective at ordinary times, and shall be replaced in time once it is damaged.

2.平时处于开启状态下的济南卷帘门，要设固定装置，以便于通行。一般设有电磁释放开关或易熔合金把门固定在两边墙上，火灾时断电失磁(或通电生磁而将锁舌吸开)或烧熔合金，门则在弹簧作用下自动关闭。值得注意的是，不能采用挂钩或门卡将卷帘门固定，因为发生火灾时慌乱中的人们是不会把门关上的，这样就会导致烟火窜入，从而使走道和楼梯间失去疏散的作用。

2. Jinan roller shutter door, which is normally open, shall be equipped with a fixed device to facilitate passage. Generally, electromagnetic release switch or fusible alloy is set to fix the door on both sides of the wall. In case of fire, the power is cut off and the magnetism is lost (or the lock tongue is sucked open by energizing and generating magnetism) or the alloy is burned. The door will automatically close under the action of the spring. It is worth noting that hooks or door clips cannot be used to fix the rolling shutter door, because people in panic will not close the door in case of fire, which will lead to smoke and fire entering, thus making the corridor and stairwell lose the role of safe evacuation.

3、为专作疏散的楼梯间卷帘门，平时为了防盗在使用中往往被锁上。为了解决即防火又防盗的问题，可采用电磁门锁：本楼人员用钥匙开启而进入，火灾时由烟感器联动或消防控制室远距离控制而接通电路，锁舌则在磁力作用下缩回，门便可被推开。或者，也可设置简便的机械式推杠门锁，任何时候只要一推便开，人出去后门便回弹关上，由外面进入则需以钥匙开启，故可防止作案者进入楼内。

3. The rolling shutter door of the stairwell for evacuation is usually locked in use for anti-theft. In order to solve the problem of both fire prevention and theft prevention, electromagnetic door locks can be used: personnel in this building can enter with a key. In case of a fire, the circuit is connected by the linkage of smoke detectors or remote control of the fire control room. The lock tongue retracts under the action of magnetic force, and the door can be pushed open. Alternatively, a simple mechanical push bar door lock can also be set, which can be opened at any time as soon as it is pushed, and the back door will spring back and close when people go out. If they enter from the outside, they need to be opened with a key, so that the perpetrator can be prevented from entering the building.

4、有的双扇卷帘门有咬口以便密闭，如果关闭时先后颠倒则不能关严，因此须设置控制门扇关闭前后步骤的顺序器。

4. Some double shutter doors have bite holes for sealing. If they are closed in reverse order, they cannot be closed tightly. Therefore, a sequencer must be set to control the steps before and after the door leaf is closed.

5、卷帘门的门执手，如果我们要用手转动才能开启，则可能在火灾时因被烤烫而无法开门。为此宜用推杆式门锁，只需手推或身体挤压便可开启。

5. The door handle of the rolling shutter door, if we need to turn it by hand to open it, it may be unable to open the door due to being burned in the fire. For this reason, push rod type door locks should be used, which can be opened only by pushing or squeezing.

检修卷帘门需要定期检查，这样不仅可以及时发现卷帘门存在的问题，还能增加卷帘门的使用效果，延长卷帘门的使用寿命!所以定期检修卷帘门非常重要。更多相关内容就来我们网站http://xl0475.com咨询！

The maintenance of the roller shutter door requires regular inspection, which can not only timely find the problems existing in the roller shutter door, but also increase the use effect of the roller shutter door and prolong the service life of the roller shutter door! Therefore, it is very important to maintain the rolling shutter door regularly. More relevant content will come to our website http://xl0475.com consulting service