防火卷帘门的控制与反馈你知道吗？

与普通卷帘门不一样的是，防火卷帘具有很好的防火性能，其耐火完整性远大于普通卷帘门。特级防火卷帘除了耐火完整性以外，还具有隔热和防烟性能。那么防火卷帘门的控制与反馈你知道吗？下面济南防火卷帘门安装维修人员为您分析：

Different from ordinary Roller shutter, fireproof rolling shutter has good fireproof performance, and its fire resistance integrity is far greater than that of ordinary Roller shutter. In addition to fire resistance integrity, the special grade fireproof roller shutter also has thermal insulation and smoke prevention performance. Do you know the control and feedback of fire Roller shutter? The following Jinan fire Roller shutter installation and maintenance personnel will analyze for you:

1．联动控制

1. Linkage control

防火卷帘的联动控制根据其是否设置在疏散通道而具有不同的要求。

The linkage control of fire resistant rolling shutters has different requirements depending on whether they are installed in evacuation channels.

疏散通道上设置的防火卷帘的联动控制方式：防火分区内任两只独立的感烟火灾探测器或任一只专门用于联动防火卷帘的感烟火灾探测器的报警信号应联动控制防火卷帘下降至距楼板面1.8m处；任一只专门用于联动防火卷帘的感温火灾探测器的报警信号应联动控制防火卷帘下降到楼板面；在卷帘的任一侧距卷帘纵深0.5m～5m内应设置不少于2只专门用于联动防火卷帘的感温火灾探测器。这种联动控制方式就是我们常说的“两步降”。

The linkage control method of the fire shutter installed on the evacuation passage: the alarm signal of any two independent smoke fire detectors or any smoke fire detector specifically used for linkage of the fire shutter in the fire compartment should be linked to control the fire shutter to descend to a distance of 1.8m from the floor surface; The alarm signal of any temperature sensitive fire detector specifically used for interlocking the fire shutter should be linked to control the fire shutter to descend to the floor surface; At least two temperature sensitive fire detectors specifically designed for interlocking fire resistant rolling shutters should be installed within a depth of 0.5m-5m on either side of the rolling shutter. This linkage control method is commonly referred to as "two-step reduction".

非疏散通道上设置的防火卷帘的联动控制方式：应由防火卷帘所在防火分区内任两只独立的火灾探测器的报警信号，作为防火卷帘下降的联动触发信号，并应联动控制防火卷帘直接下降到楼板面。也就是“一步降”。

The linkage control method for the fire roller shutter installed on non evacuation routes: The alarm signals of any two independent fire detectors in the fire compartment where the fire roller shutter is located should serve as the linkage trigger signal for the descent of the fire roller shutter, and the linkage control should be used to directly descend the fire roller shutter to the floor surface. That is, 'one step down'.

2.手动控制

2. Manual control

防火卷帘的手动控制同样根据其是否设置在疏散通道而具有不同的要求。

The manual control of fire resistant rolling shutters also has different requirements depending on whether they are installed in evacuation routes.

疏散通道上设置的防火卷帘的手动控制方式：应由防火卷帘两侧设置的手动控制按钮控制防火卷帘的升降。

The manual control method of the fire roller shutter set up on the evacuation passage: The lifting and lowering of the fire roller shutter should be controlled by the manual control buttons set on both sides of the fire roller shutter.

非疏散通道上设置的防火卷帘的手动控制方式：应由防火卷帘两侧设置的手动控制按钮控制防火卷帘的升降，并应能在消防控制室内的消防联动控制器上手动控制防火卷帘的降落。

The manual control method for the fire roller shutter set up on non evacuation routes: The lifting and lowering of the fire roller shutter should be controlled by the manual control buttons set on both sides of the fire roller shutter, and the lowering of the fire roller shutter should be manually controlled on the fire linkage controller in the fire control room.

也就是说，消控室不应远程手动控制疏散通道上设置的防火卷帘的升降，这是为了保障疏散通道上设置的防火卷帘的疏散功能。

That is to say, the fire control room should not remotely and manually control the lifting and lowering of the fire shutter installed on the evacuation passage, in order to ensure the evacuation function of the fire shutter installed on the evacuation passage.

3.纯机械手动操作

3. Pure mechanical manual operation

防火卷帘应能通过防火卷帘卷门机的手拉链条，实现防火卷帘的上升和下降。也可通过牵引防火卷帘温控释放装置的手动拉环，控制防火卷帘下放。

The fireproof roller shutter should be able to rise and fall through the hand zipper strip of the fireproof roller shutter door machine. You can also control the lowering of the fireproof roller shutter by pulling the manual pull ring of the temperature control release device of the fireproof roller shutter.

4.自重自行关闭功能

4. Self weight shutdown function

将卷门机电源设置于故障状态，防火卷帘应在防火卷帘控制器的控制下，依靠自重下降至全闭。

Set the power supply of the rolling door machine to a fault state, and the fire shutter should be controlled by the fire shutter controller to descend to fully closed by its own weight.

5.反馈功能

5. Feedback function

防火卷帘下降至距楼板面1.8m处、下降到楼板面的动作信号和防火卷帘控制器直接连接的感烟、感温火灾探测器的报警信号，应反馈至消防联动控制器。

The action signal of the fire shutter descending to a distance of 1.8m from the floor surface and the alarm signal of the smoke and temperature detectors directly connected to the fire shutter controller should be fed back to the fire linkage controller.

需要注意的是，感烟、感温火灾探测器直接连接到防火卷帘控制器的形式，仅适应于没有安装火灾自动报警系统的小型场所。更多相关事项就来我们网站http://www.jnyuqilin.com咨询！