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当前位置: 天天乐棋牌-天天乐棋牌 > 防火阀的熔断片的安装条件

防火阀的熔断片的安装条件

发布时间:2017/06/29

  1.安装在排烟系统管路上,平时一般呈关闭状态,火灾时手动或电动开启,起排烟作用.当排烟管道内烟气温度达到280℃时关闭,在一定时间内能满足耐火稳定性和耐火完整性要求,起排烟作用的阀门.

天天乐棋牌  1. smoke extraction system installed in the pipeline, usually in a closed state, when the fire manual or electric open up smoke. When close the exhaust pipe, the flue gas temperature reached 280 degrees, in a certain period of time to meet the fire stability and fire integrity requirements, since the exhaust effect of the valve.

  2.CHANGBIXINGPAIYANFANGHUOFA(CHANGBI,DIANXUNHAOKAIQI,280DURONGDUANGUANBI,HUOSHOUDONGGUANBI)YIBANYINGYONGYUPAIYANXITONGZHONG,KEZAIPAIYANFENGJIXIRUKOUANZHUANGYIGE,HUOZAISHIYOUXIAOKONGSHIKONGZHIKAIQI,GUANBISHIYEKELIANSUOGUANBIGAIPAIYANFENGJI.

天天乐棋牌  2. normally closed type smoke damper (normally closed, open telecommunications number, 280 degrees blown off, or manually shut down) is generally used in the exhaust system, the suction exhaust fan installed a fire control room control by the consumer to open, closed when the chain to close the exhaust fan.

天天乐棋牌  3.PAIYANFA,GEGEDANWEIJIAOFABUTONG,YOUDEGENJUTADEDONGZUOWENDUJIAOZUOPAIYANFA,YOUDEGENJUTADEYONGTUXINGZHIJIAOZUOFANGHUOFA,DANSHIDUIYUSHEBEIFANGZHISHIBAPUTONGFANGHUOFADERONGDUANJINSHUHUANCHENG280DURONGDUANDENEIYIZHONG.

  3. exhaust valve, the various units of different names, some called according to its operating temperature of exhaust valve, depending on the nature of its use is called the fire valve, but only for the equipment side of the ordinary damper fuse metal into the a 280 fuse.
济南通风管道工程

  SHIGONGANZHUANG

天天乐棋牌  Construction installation

天天乐棋牌  1. FANGHUOFAKEYUTONGFENGJI、PAIYANFENGJILIANSUO.

  1. fire dampers can be interlocked with ventilators and smoke exhaust fans

天天乐棋牌  2. FAMENDECAOZUOJIGOUYICEYINGYOUBUXIAOYU200mm DEJINGKONGJIANYILIJIANXIU.

天天乐棋牌  2., the valve side of the operating mechanism should be no less than 200mm of the net space in order to facilitate the overhaul

天天乐棋牌  3. ANZHUANGFAMENQIANBIXUJIANCHAFAMENDECAOZUOJIGOUSHIFOUWANHAO,DONGZUOSHIFOULINGHUOYOUXIAO.

  3., before installing the valve, you must check the valve operating mechanism is intact, the action is flexible and effective

  4. FANGHUOFAYINGANZHUANGZAIJINKAOQIANGHUOLOUBANDEFENGGUANGUANDUANZHONG,FANGHUOFENQUGEQIANGLIANGCEDEFANGHUOFAJUQIANGBIAOMIANBUYINGDAYU200mm,FANGHUOFALIANGCEGE2.0mFANWEINEIDEGUANDAOJIQIJUERECAILIAOYINGCAIYONGBURANCAILIAO.

天天乐棋牌  4. fire safety valve should be installed in the pipe against the wall or floor wind section, fire valve fire partition walls on both sides of the distance from the wall surface should be no more than 200mm, the pipeline fire valve on both sides of the 2.0m range and the insulation material used should be made of non combustible materials.

天天乐棋牌  5. FANGHUOFAYINGDANDUSHEZHIDIAOJIA,YIFANGZHIFASHENGHUOZAISHIGUANDAOBIANXINGYINGXIANGQIXINGNENG.

天天乐棋牌  5. fire dampers shall be provided with separate hangers to prevent pipe deformation during fire and affect its performance

天天乐棋牌  6. FANGHUOFADERONGDUANPIANYINGZHUANGZAICHAOXIANGHUOZAIWEIXIANXINGJIAODADEYICE.

  6. the fuse shall be mounted on the side of the fire that is dangerous

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