防火卷帘门的作用是什么？

The fireproof rolling shutter door plays the same role as the firewall in horizontal fireproof separation. It is composed of 13 parts, such as curtain plate, base plate, guide rail, support, reel, box, control box, door rolling machine, limiter, door lintel, manual quick release switch device, button switch and safety device. It is generally installed in the parts inconvenient to be separated by firewall. For example, open the elevator hall, escalator, the wide business hall of the department store, the exhibition hall of the exhibition building and the parts in the building where the openings are large and fire-proof doors and windows cannot be used. Fireproof rolling shutter door has been widely used in construction engineering.

防火卷帘门是现代高层建筑中不可缺少的防火设施,防火门除具备普通门的作用外,具有防火、隔烟、抑制火灾蔓延、保护人员疏散的特殊功能,广泛应用于高层建筑、大型商场等人员密集的场合。

Fireproof rolling shutter door is an indispensable fire prevention facility in modern high-rise buildings. In addition to the role of ordinary door, fireproof door has the special functions of fire prevention, smoke separation, fire suppression and personnel evacuation. It is widely used in high-rise buildings, large shopping malls and other crowded places.

防火卷帘门主要用于大型超市(大卖场)、大型商场、大型专业材料市场、大型展馆、厂房、仓库等有消防要求的公共场所。当火警发生时,防火卷帘门在消防控制系统的控制下,按预先设定的程序自动放下(下行),从而达到阻止火焰向其他范围蔓延的作用,为实施消防灭火争取宝贵的时间。

Fireproof rolling shutter doors are mainly used in large supermarkets (hypermarkets), large shopping malls, large professional material markets, large exhibition halls, factories, warehouses and other public places with fire protection requirements. When a fire alarm occurs, the fireproof rolling shutter door will automatically put down (down) according to the preset procedure under the control of the fire control system, so as to prevent the spread of flame to other areas and strive for valuable time for fire fighting.

防火卷帘门和普通的卷闸门基本相同,有分别的地方是:它的内外两面一般都是采用镀锌铁皮板材的,在防火卷帘门的两层铁皮中间,加填了石棉防火材料,还有有的防火卷帘门可以和有关的消防控制系统进行连动,当发生火灾时,可以实现自动的“半降”和“全降”动作。

The fireproof rolling shutter door is basically the same as the ordinary rolling shutter. The difference is that its inner and outer sides are generally made of galvanized iron sheet. Asbestos fireproof materials are filled in the middle of the two layers of iron sheet of the fireproof rolling shutter door. Some fireproof rolling shutter doors can be connected with the relevant fire prevention control system. In case of fire, they can realize automatic "half lowering" and "full lowering" actions.

今天小编给大家呈现就是关于济南防火卷帘门安装维修的相关知识，如果您对于本文有什么疑问及问题欢迎来电咨询或者网站下边留言：http://www.jnyuqilin.com

Today, Xiaobian presents you the relevant knowledge about the installation and maintenance of Jinan fireproof rolling shutter door. If you have any questions and questions about this article, please call us or leave a message below the website: http://www.jnyuqilin.com