防火卷帘门的功能及故障处理要点

防火卷帘门的功能及故障处理要点，防火卷帘门由感烟探测器、感温探测器、控制按钮、电机、限位开关、卷帘门控制柜组成。我们了解的防火卷帘的功能就是防火的功能，但是他是如何是行他的功能的呢?济南防火卷帘门安装维修厂家为您分析：

Functions and troubleshooting points of fire shutter door. The fire shutter door is composed of smoke detector, temperature detector, control button, motor, limit switch and control cabinet of the shutter door. We know that the function of fire shutter is fire prevention, but how does it perform its function? Jinan fire shutter door installation and maintenance manufacturer analyzes for you:

一、防火卷帘门配件组成

1、 Components of fire shutter door accessories

感烟探测器、感温探测器、控制按钮、电机、限位开关、卷帘门控制柜。

Smoke detector, temperature detector, control button, motor, limit switch, roller shutter door control cabinet.

二、防火卷帘门的主要功能

2、 Main functions of fireproof rolling shutter door

在火灾发生时起防火分区隔断作用在火灾发生时感烟探测器报警，火灾信号就会发送到卷帘门的控制柜，控制柜发出启动信号卷帘门自动降到1.8m的位置(特殊部位的卷帘门也可一降到底)则感温探测器报警卷帘门才降到底。

In case of fire, it will act as the partition of fire compartment. In case of fire, the smoke detector will give an alarm, and the fire signal will be sent to the control cabinet of the roller shutter door. The control cabinet will send a start signal, and the roller shutter door will automatically drop to the 1.8m position (the roller shutter door of special parts can also drop to the bottom), and the temperature detector will alarm the roller shutter door to the bottom.

三、防火卷帘门容易出现的问题、产生的原因、处理方法

3、 Problems, causes and treatment methods of fire shutter doors

(1)防火卷帘门不能上升下降

(1) The fire shutter door cannot rise and fall

原因：可能为电源故障、电机故障或门本身卡住。

Cause: It may be power failure, motor failure or door itself stuck.

处理方法：检查主电、控制电源及电机检查门本身。

Treatment method: check the main power supply, control power supply and motor inspection door itself.

(2)防火卷帘门有上升无下降或有下降无上升

(2) Whether the fire shutter door rises or falls or rises

原因：下降或上升按钮问题接触器触头及线圈问题，限位开关问题接触器联锁常闭触点问题。

Cause: the problem of the down or up button is the problem of the contactor contact and coil, the problem of the limit switch is the problem of the contactor interlock normally closed contact.

处理方法：检查下降或上升按钮下降或上升接触器触头开关及线圈，查限位开关查下降或上升接触器联锁常闭触点。

Treatment method: check the contact switch and coil of the descending or ascending contactor of the descending or ascending button, check the limit switch, and check the interlocking normally closed contact of the descending or ascending contactor.

(3)在控制中心无法联动防火卷帘门

(3) The fire shutter door cannot be linked in the control center

原因;控制中心控制装置本身故障控制模块故障联动传输线路故障。

reason; Control center control device itself fault control module fault linkage transmission line fault.

处理方法：检查控制中心控制装置本身检查控制模块检查传输线路。

Treatment method: check the control device of the control center, check the control module and check the transmission line.

以上就是今天所讲解的防火卷帘门的功能及故障处理要点的全部内容，如果你还相要了解更多更详细的内容，那就电话联系我们http://www.jnyuqilin.com吧!

The above is the whole contents of the functions and troubleshooting points of the fireproof rolling shutter door explained today. If you want to know more and more details, please call us http://www.jnyuqilin.com Come on!