消防排煙風機——消防排(pai)煙和通風工程界線劃分

消防排(pai)煙(yan)和通風工程(cheng)界線劃分

70度防(fang)火(huo)閥(fa)和280度防(fang)火(huo)閥(fa)與上述風(feng)(feng)(feng)機(ji)的(de)(de)(de)關(guan)(guan)系(xi)???消防(fang)排煙(yan)管(guan)道上使(shi)用280度防(fang)火(huo)閥(fa),其余按(an)防(fang)火(huo)分區配70度防(fang)火(huo)閥(fa)?? 防(fang)排煙(yan)系(xi)統(tong)包括機(ji)械加(jia)壓(ya)送(song)風(feng)(feng)(feng)的(de)(de)(de)防(fang)煙(yan)設(she)(she)施（正壓(ya)送(song)風(feng)(feng)(feng)機(ji)）、機(ji)械排煙(yan)設(she)(she)施（排煙(yan)風(feng)(feng)(feng)機(ji)和可開(kai)啟外窗的(de)(de)(de)自然(ran)排煙(yan)設(she)(she)施（排煙(yan)窗）及相(xiang)關(guan)(guan)風(feng)(feng)(feng)管(guan)、部件（風(feng)(feng)(feng)口、風(feng)(feng)(feng)閥(fa)等）組成的(de)(de)(de)系(xi)統(tong)，? 新風(feng)(feng)(feng)系(xi)統(tong)是指將室外新風(feng)(feng)(feng)送(song)入室內的(de)(de)(de)設(she)(she)施（新風(feng)(feng)(feng)機(ji)）及相(xiang)應的(de)(de)(de)風(feng)(feng)(feng)管(guan)、部件（風(feng)(feng)(feng)口、風(feng)(feng)(feng)閥(fa)）所組成的(de)(de)(de)系(xi)統(tong)，? 兩者(zhe)的(de)(de)(de)區別(bie)是：防(fang)排煙(yan)系(xi)統(tong)是發生火(huo)災時使(shi)用的(de)(de)(de)，平(ping)時不使(shi)用；新風(feng)(feng)(feng)系(xi)統(tong)正好相(xiang)反，平(ping)時使(shi)用，火(huo)災時關(guan)(guan)閉?

? 暖通工程里的3個分項，送(song)排風系(xi)統(tong)，防排煙系(xi)統(tong)，空調系(xi)統(tong)。3個怎么劃分？? 

1. 首先說防(fang)(fang)排(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)。防(fang)(fang)排(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)包(bao)(bao)括(kuo)(kuo)防(fang)(fang)煙(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(一(yi)(yi)(yi)(yi)般(ban)指(zhi)加壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，如樓梯間加壓(ya)、前室(shi)加壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)和其他加壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan))和排(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，這(zhe)個(ge)并不是(shi)(shi)(shi)以(yi)(yi)(yi)是(shi)(shi)(shi)否(fou)保溫(wen)為定(ding)義的(de)(de)，在某(mou)些工程上(shang)，排(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)也(ye)(ye)可以(yi)(yi)(yi)設計保溫(wen)。防(fang)(fang)排(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)嚴(yan)格地說，屬于防(fang)(fang)排(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)系(xi)統(tong)(tong)的(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)就是(shi)(shi)(shi)防(fang)(fang)排(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，這(zhe)可以(yi)(yi)(yi)從設備(加壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機和排(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機)來(lai)確定(ding)，這(zhe)一(yi)(yi)(yi)(yi)類設備兩端連(lian)(lian)接(jie)(jie)的(de)(de)，都(dou)屬于防(fang)(fang)排(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)系(xi)統(tong)(tong)，也(ye)(ye)就是(shi)(shi)(shi)防(fang)(fang)排(pai)(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)。??2.空(kong)(kong)調(diao)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，通常是(shi)(shi)(shi)指(zhi)的(de)(de)運送經(jing)過(guo)處(chu)理(li)的(de)(de)空(kong)(kong)氣的(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，這(zhe)一(yi)(yi)(yi)(yi)類風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)也(ye)(ye)可以(yi)(yi)(yi)從設備(空(kong)(kong)氣處(chu)理(li)機、新風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機組、風(feng)(feng)(feng)(feng)(feng)(feng)(feng)機盤管(guan)(guan)(guan)等(deng)(deng)等(deng)(deng))來(lai)區分，與這(zhe)一(yi)(yi)(yi)(yi)類設備連(lian)(lian)接(jie)(jie)并且送向(xiang)末端的(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)包(bao)(bao)括(kuo)(kuo)回風(feng)(feng)(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，都(dou)是(shi)(shi)(shi)空(kong)(kong)調(diao)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)。?? 3.送風(feng)(feng)(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，一(yi)(yi)(yi)(yi)般(ban)是(shi)(shi)(shi)指(zhi)除上(shang)面幾種(zhong)情況以(yi)(yi)(yi)外、向(xiang)室(shi)內供應空(kong)(kong)氣的(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，如新風(feng)(feng)(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)等(deng)(deng)。?排(pai)(pai)(pai)(pai)(pai)(pai)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)不只(zhi)包(bao)(bao)括(kuo)(kuo)衛生(sheng)間排(pai)(pai)(pai)(pai)(pai)(pai)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)，也(ye)(ye)會有(you)其他的(de)(de)排(pai)(pai)(pai)(pai)(pai)(pai)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，一(yi)(yi)(yi)(yi)般(ban)指(zhi)向(xiang)室(shi)外方(fang)(fang)向(xiang)排(pai)(pai)(pai)(pai)(pai)(pai)出空(kong)(kong)氣的(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)。?總的(de)(de)來(lai)說，是(shi)(shi)(shi)以(yi)(yi)(yi)系(xi)統(tong)(tong)確定(ding)分類名(ming)稱，如空(kong)(kong)調(diao)系(xi)統(tong)(tong)的(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，一(yi)(yi)(yi)(yi)般(ban)統(tong)(tong)稱為空(kong)(kong)調(diao)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)。而(er)不是(shi)(shi)(shi)以(yi)(yi)(yi)顏(yan)色區分，顏(yan)色只(zhi)是(shi)(shi)(shi)為制圖顯示(shi)更(geng)方(fang)(fang)便。

   
   

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根據《建(jian)筑工(gong)(gong)程施(shi)工(gong)(gong)質(zhi)量驗收統一標準》規定防(fang)(fang)排(pai)煙子(zi)分部工(gong)(gong)程屬于通風(feng)空調分部工(gong)(gong) 程。施(shi)工(gong)(gong)內容包括：風(feng)管與(yu)(yu)配件(jian)制(zhi)作(zuo)，部件(jian)制(zhi)作(zuo)，風(feng)管系統安(an)裝，防(fang)(fang)排(pai)煙風(feng)口(kou)、常閉(bi)正(zheng)壓(ya)風(feng)口(kou)與(yu)(yu)設備(bei)安(an)裝，風(feng)管與(yu)(yu)設備(bei)防(fang)(fang)腐同，風(feng)機安(an)裝，系統調試(shi)。??

（1）正壓風(feng)機(ji)(ji)(ji)，排煙風(feng)機(ji)(ji)(ji)，排風(feng)機(ji)(ji)(ji)，送(song)(song)風(feng)機(ji)(ji)(ji)，補(bu)風(feng)機(ji)(ji)(ji)的區別;????? 送(song)(song)風(feng)機(ji)(ji)(ji)=正壓風(feng)機(ji)(ji)(ji)=補(bu)風(feng)機(ji)(ji)(ji),叫法(fa)不同而(er)以,多種(zhong)用途,輸送(song)(song)氣(qi)體溫(wen)度80℃以下??

??排(pai)(pai)煙(yan)風機,用(yong)于(yu)消防排(pai)(pai)煙(yan),要求(qiu)280℃下運行(xing)30min,也可用(yong)于(yu)廚房排(pai)(pai)油煙(yan)????排(pai)(pai)風機,多種用(yong)途,輸送氣體溫度80℃以下?

???? 排(pai)煙(yan)(yan)風機(ji)：當室內(nei)發生火(huo)災時(shi)，會有很多濃(nong)煙(yan)(yan)，其作(zuo)用就是將(jiang)這些濃(nong)煙(yan)(yan)排(pai)出室內(nei)。高層(ceng)建筑都有，（什么(me)多用在(zai)地下室？！）。? 正壓送風機(ji)：當室內(nei)發生火(huo)災時(shi)，風力(li)阻(zu)擋煙(yan)(yan)氣蔓延。（會缺氧，其作(zuo)用是給(gei)一些消防疏散通道送氧?，那不是給(gei)火(huo)增加氧氣嗎，助燃！！！）