防火卷帘门在现在高层建筑的使用

 

Fireproof rolling shutter door is an indispensable fire prevention facility in modern high-rise buildings. Besides the function of ordinary door, fireproof rolling shutter door has the special functions of fire prevention, smoke isolation, fire suppression and evacuation protection. It is widely used in high-rise buildings, large shopping malls and other crowded places.

 

防火卷帘门主要有豪华电动伸缩门，手动卷帘门，镀锌卷帘门，欧式卷帘门，不锈钢玻璃门，不锈钢电动卷帘门，铝合金卷帘门，彩钢卷帘门，澳式卷帘门，透明水晶卷帘门，防火卷帘门

 

Fire shutter doors mainly include luxury electric retractable door, manual shutter door, galvanized shutter door, European shutter door, stainless steel glass door, stainless steel electric shutter door, aluminum alloy shutter door, color steel shutter door, Australian shutter door, transparent crystal shutter door and fire shutter door

 

依据工艺决定的，防火卷帘门除设置在防火墙外，在两个防火分区之间没有防火墙的也应设置防火卷帘。一般设在以下部位。

 

According to the process decision, in addition to the fire wall, the fire shutter should be set between the two fire compartments without fire wall. It is generally located in the following parts.

 

（1）封闭疏散楼梯，通向走道；封闭电梯间，通向前室及前室通向走道的门。

 

(1) Close the evacuation staircase to the corridor; close the elevator room to the front room and the door of the front room to the corridor.

 

（2）划分防火分区，控制分区建筑面积所设防火墙和防火隔墙上的门。当建筑物设置防火墙或防火门有困难时，要用防火卷帘门代替，同时须用水幕保护。

 

 

(2) Divide the fire compartment, control the building area of the compartment, set the fire wall and the door on the fire partition wall. When it is difficult to set fire wall or fire door in buildings, fire shutter door should be used instead, and water curtain should be used for protection.

 

（3）规范（如GB50045－95《高层民用建筑设计防火规范》）或设计特别要求防火、防烟的隔墙分户门。例如：附设在高层民用建筑内的固定灭火装置的设备室（钢瓶室、泡沫站等），通风、空气调节机房等的隔墙门应采用甲级防火门；经常有人停留或可燃物较多的地下室房间隔墙上的门，应采用甲级防火门；因受条件限制，必须在高层建筑内布置燃油、燃气的锅炉，可燃油油浸电力变压器，充有可燃油的高压电容器和开关等，专用房间隔墙上的门，都应采用甲级防火门。还有设计有特殊要求的须防火的分户门，如消防监控指挥中心、档案资料室、贵重物品仓库等的分户门，通常选用甲级或乙级防火门。

 

(3) Code (such as GB 50045-95 code for fire protection design of high rise civil buildings) or partition doors with special requirements for fire and smoke prevention in design. For example: the equipment room with fixed fire extinguishing equipment (cylinder chamber, foam station, etc.) attached to high-rise civil buildings should be attached. The partition doors of ventilation, air conditioning rooms, etc. should adopt grade a fire doors; the doors on the partition walls of the basement with frequent stays or more combustible materials should be classified as grade a fire doors; due to limited conditions, fuel and gas boilers must be arranged in high-rise buildings. Class a fire doors shall be used for oil immersed power transformers, high voltage capacitors and switches filled with oil, and doors on partition walls of special rooms. There are also household doors with special design requirements, such as fire control and command center, archives and reference room, valuables warehouse and so on. Class A or class B fire doors are usually selected.

 

编辑本段防火卷帘门使用范围：

 

Edit the application scope of fire shutter door in this section:

 

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，防火卷帘门在消防中央控制系统的控制下，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。

 

It is 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. In case of fire, under the control of the central fire control system, the fire shutter door will automatically put down (down) according to the preset procedure, so as to prevent the spread of fire to other areas and gain valuable time for fire fighting.

 

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