排列3走势图

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排列3走势图

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正压送风机能不能当消防排烟风机使用?

更新时间:2019-06-13 点击数:650

正压送风机能不能当消防排烟风机使用?

    德州汉达空调设备的正压送风机排列3走势图一般是指逃生楼道送风的设备,当发生火灾时,其内部的电机会打开风口,温感烟感或者是手动火灾报警会开启,塔楼顶正压风机自动打开,对送风竖井进行加压送风,楼梯的前室通过正压送风口会源源不断的对前室进行送风,使前室维持正压,保证烟气不会再这个区域蔓延,而给人逃生的空间。

    DANGWENDUGAOYU280°CSHIRENYIWUTAOSHENGKENENGXING,QINEIBURONGDUANQIHUIRONGDUAN,ZHENGYASONGFENGJIFENGKOUZIDONGGUANBI,FANGZHIHUOSHIMANYAN。ZHENGYASONGFENGJINENGBUNENGDANGXIAOFANGPAIYANFENGJISHIYONG?ZAIJINXINGFANGPAIYANSHEJISHIJIAN,FANGYANFENGJIDEFENGLIANG、GONGLVDEJISUANYUPAIYANFENGJIDEFENGLIANG、GONGLVDEJISUANKENDINGSHIBUYIYANGDE,ZENMEKEYIXIANGHUTONGYONGNI,TONGSHI,PAIYANFENGJIYAOYOUYAOQIUZAINENGZAIGAOWENXIALIANXUYUNZHUANDENENGLI,ERFANGYANFENGJIMEIYOUZHEIGEGONGNENG,SUOYI,YIDINGBUNENGTONGYONG。

    屋面正压送风机由消防排烟风机控制系统控制启动。电机启动电流一般是按所配电机运行额定电流的根号2倍估算,正压送风机多为变频器可调式风机,其工作原理为依靠叶轮旋转产生的提升力,将空气沿轴向从吸入侧进入、送出至风道。在建筑物和工厂中,送风机被大量的使用。

    ZHENGYASONGFENGJINENGBUNENGDANGXIAOFANGPAIYANFENGJISHIYONG?ZHENGYASONGFENGJISHIZHIXIANGTAOSHENGLOUDAOLISONGFENGDEFENGJI。TAJIANGSHIWAIFENGYASONGRUSHINEI。DANGJIANZHUWUFASHENGHUOZAISHI,HUICHANSHENGDALIANGYANWU、DENGYOUDUQITIBINGZHEDANGSHIXIAN,TONGGUOZHENGYASONGFENGJIJITAOSHENGDEXIAOFANGLOUTISONGFENG,SHISHINEIDEYANWUBUNENGDIDALOUTI,JIRENMENTAOSHENGCHUANGZAOTIAOJIAN。ZHENGYASONGFENGJIYIBANZHUANGYUJIANZHUWUDING。KONGDIAOKEYIZHILENGYEKEZHIREDEKONGQI,XINFENGJISHIBASHIWAIDEXINXIANKONGQIJINGGUOGUOLVHOUZAISONGDAOSHINEIDEZHUANGZHIJIAOXINFENGJIZU。

    ZHENGYASONGFENGJIKONGZHIXIANGGONGZUOYUANLISHISHENME,ZHENGYASONGFENGJIHEXIAOFANGPAIYANFENGJISHIXIAOFANGSHEBEISHESHIDEYIBUFEN。JIARU:LOUNEIFASHENGHUOJING,HUOZAIZIDONGBAOJINGXITONGHUITONGGUOLIANDONGZHUANGZHI,ZIDONGQIDONGZHENGYASONGFENGJIHEPAIYANFENGJI,XIANGSHINEILOUDAOQIANGZHISONGZIRANKONGQIDESHESHIJIAOQIDONGZHENGYASONGFENGJI,BASHINEILOUDAONEIYOUDUDEYANQIQIANGZHIPAICHUDAOSHIWAIDESHEBEIJIAOPAIYANFENGJI。HUOZAISHISONGFENGPAIYANSHIWEILEBURANGRENZHENGYASONGFENGJISHISHINEIDEYANWUBUNENGDIDALOUTI,JIRENMENTAOSHENGCHUANGZAOTIAOJIAN。ZHENGYASONGFENGJIYIBANZHUANGYUJIANZHUWUDING,YUGECENGDEZHENGYAFENGFALIANDONG。YIBANWUZHUOKONGQICONGYUSHI、WEISHENGJIANJICHUFANGPAICHU,ERXINXIANKONGQIZECONGQIJUSHI、WOSHIDENGQUYUSONGRU。HUOZAICHUQISHIDAKAIFENGFA,QIDONGZHENGYASONGFENGJI,SHILOUTIJIAN、DIANTITINGCHUYUZHENGYAZHUANGTAI,YIBANWUZHUOKONGQICONGYUSHI、WEISHENGJIANJICHUFANGPAICHU,ERXINXIANKONGQIZECONGQIJUSHI、WOSHIDENGQUYUSONGRU。ZHIXI。

    PAIYANFENGJIDEGONGLVSHIANFENGLIANGDINGDE,ERQIEGEZHONGBUTONGDEFENGJIGONGLVYEBUYIYANG

    另外,正压送风机排列3走势图不能当消防排烟风机用,消防排烟风机是消防专用,要求耐高温,在280度高温烟气情况下可以连续运转40分钟,而正压送风机一般的风机满足压力要求即可、对耐高温无特殊要求。正压送风机没有280度防火阀;用正压送风机代替排烟风机,当发生火灾后,烟气会沿着风管进入到室内,影响人的安全。因此不能相互替换。


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