• 济南慧杭门业有限责任公司
  • 联系人:张经理
  • 手机:15966334566
  • 地址:济南市工业南路106号
  • 网址:http://www.jnjqjc.com
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    济南卷帘门的可靠性,让你选的放心!
    来源:http://www.jnjqjc.com   时间:2019-11-29 16:42:02

      为了大家的安全,济南慧杭门业有限责任公司提醒大家选择济南卷帘门因素如下:

      For your safety, Jinan Huihang door industry Co., Ltd. reminds you to select Jinan roller shutter door due to the following factors:

      作用

      Effect

      防火门是指在一定时间内能满足耐火稳定性、

      Fire door means that it can meet the fire resistance stability within a certain period of time

      完整性和隔热性要求的门。它是设在防火分区间、疏散楼梯间、垂直竖井等具有一定耐火性的防火分隔物。

      Doors required for integrity and insulation. It is located in fire compartment, evacuation staircase, vertical shaft and other fire-resistant partition.

      防火门除具有普通门的作用外,更具有阻止火势蔓延和烟气扩散的作用,可在一定时间内阻止火势的蔓延,确保人员疏散。

      In addition to the function of ordinary doors, fire doors also have the function of preventing the spread of fire and smoke, which can prevent the spread of fire within a certain period of time and ensure the evacuation of people.

    济南卷帘门

      组成结构

      Composition structure

      防火门一般设在以下部位。

      Fire doors are generally set 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 stairs to the walkway; close the elevator hall to the front room and the door leading to the walkway.

      (2)电缆井、管道井、排烟道、垃圾道等竖向管道井的检查门。

      (2) inspection doors for vertical pipe wells such as cable wells, pipe wells, smoke exhaust channels, garbage channels, etc.

      (3)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。

      (3) divide the fire compartment, control the fire wall and the door on the fire partition set in the building area of the compartment. When it is difficult to set fire wall or fire door in the building, fire shutter door shall be used instead, and water curtain shall be used for protection at the same time.

      (4)规范(如GB50016-2014《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。

      (4) code (such as gb50016-2014 code for fire protection design of buildings) or design of partition door with fire and smoke prevention.

      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。高层高级住宅楼的分户门,常采用防火防盗门。 GB 12955-2008对防火门耐火性能的需求

      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. Grade a fire door shall be used for oil immersed power transformer, high voltage capacitor and switch filled with oil, doors on partition walls of special rooms. There are also separate doors with special requirements, such as fire control command center, archive room, valuables warehouse, etc., which are usually class A or class B fire doors. In high-rise and high-grade residential buildings, fire-proof and anti-theft doors are often used. GB 12955-2008 requirements for fire resistance of fire doors

      防火门是消防设备中的重要组成部分,是社会防火中的重要一环,防火门应安装防火门闭门器或设置让常开防火门在火灾发生时能自动关闭门扇的闭门装置(特殊部位使用除外,如管道井门等)。也就是说除了一些特殊的部位,如管道井门这些不需要安装闭门器外,其他的部位都是需要安装防火门闭门器的。

      Fire door is an important part of fire fighting equipment and an important part of social fire protection. Fire doors shall be equipped with fire door closers or door closing devices that enable the normally open fire door to automatically close the door leaf in case of fire (except for the use of special parts, such as pipeline well door, etc.). That is to say, except for some special parts, such as pipeline well doors, which do not need to install door closers, other parts need to install fire door closers.

      以上就是由济南慧杭门业有限责任公司选择卷帘门因素的介绍,希望可以帮到大家,欢迎访问官网http://www.jnjqjc.com

      The above is an introduction to the selection of roller shutter door by Jinan Huihang door industry Co., Ltd. hope to help you, please visit the official website http://www.jnjqjc.com