消防排煙風機——消防排(pai)煙(yan)和(he)通(tong)風工程界線劃分

消防排煙和通風工程界線劃分

70度(du)防火(huo)(huo)閥(fa)和280度(du)防火(huo)(huo)閥(fa)與上述風(feng)(feng)機(ji)的(de)(de)關系(xi)(xi)???消防排(pai)煙管(guan)(guan)道上使(shi)(shi)用(yong)(yong)280度(du)防火(huo)(huo)閥(fa),其余按防火(huo)(huo)分(fen)區配70度(du)防火(huo)(huo)閥(fa)?? 防排(pai)煙系(xi)(xi)統包括機(ji)械(xie)加壓送風(feng)(feng)的(de)(de)防煙設施(shi)（正壓送風(feng)(feng)機(ji)）、機(ji)械(xie)排(pai)煙設施(shi)（排(pai)煙風(feng)(feng)機(ji)和可開啟(qi)外窗的(de)(de)自然排(pai)煙設施(shi)（排(pai)煙窗）及相關風(feng)(feng)管(guan)(guan)、部件（風(feng)(feng)口、風(feng)(feng)閥(fa)等）組成的(de)(de)系(xi)(xi)統，? 新風(feng)(feng)系(xi)(xi)統是(shi)指將室外新風(feng)(feng)送入室內(nei)的(de)(de)設施(shi)（新風(feng)(feng)機(ji)）及相應的(de)(de)風(feng)(feng)管(guan)(guan)、部件（風(feng)(feng)口、風(feng)(feng)閥(fa)）所(suo)組成的(de)(de)系(xi)(xi)統，? 兩者的(de)(de)區別是(shi)：防排(pai)煙系(xi)(xi)統是(shi)發生火(huo)(huo)災時(shi)(shi)使(shi)(shi)用(yong)(yong)的(de)(de)，平時(shi)(shi)不使(shi)(shi)用(yong)(yong)；新風(feng)(feng)系(xi)(xi)統正好(hao)相反，平時(shi)(shi)使(shi)(shi)用(yong)(yong)，火(huo)(huo)災時(shi)(shi)關閉?

? 暖通工(gong)程里的3個分項，送排(pai)風(feng)系統，防排(pai)煙系統，空調系統。3個怎么劃(hua)分？? 

1. 首先說(shuo)防(fang)(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)。防(fang)(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)包(bao)(bao)括(kuo)(kuo)防(fang)(fang)(fang)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(一(yi)般指加(jia)(jia)壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，如樓梯間加(jia)(jia)壓(ya)、前室加(jia)(jia)壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)和其他加(jia)(jia)壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan))和排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，這(zhe)(zhe)個并不(bu)是(shi)以(yi)是(shi)否(fou)保溫為定義的(de)(de)(de)，在某些(xie)工程上，排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)也(ye)(ye)可(ke)以(yi)設計保溫。防(fang)(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)嚴格地說(shuo)，屬于(yu)防(fang)(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)系(xi)(xi)統(tong)(tong)的(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)就是(shi)防(fang)(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，這(zhe)(zhe)可(ke)以(yi)從設備(加(jia)(jia)壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)機和排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)機)來(lai)確定，這(zhe)(zhe)一(yi)類(lei)設備兩端連(lian)接的(de)(de)(de)，都(dou)屬于(yu)防(fang)(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)系(xi)(xi)統(tong)(tong)，也(ye)(ye)就是(shi)防(fang)(fang)(fang)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)。??2.空(kong)(kong)(kong)調風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，通常是(shi)指的(de)(de)(de)運(yun)送經過處理的(de)(de)(de)空(kong)(kong)(kong)氣的(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，這(zhe)(zhe)一(yi)類(lei)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)也(ye)(ye)可(ke)以(yi)從設備(空(kong)(kong)(kong)氣處理機、新(xin)風(feng)(feng)(feng)(feng)(feng)(feng)機組、風(feng)(feng)(feng)(feng)(feng)(feng)機盤管(guan)(guan)(guan)(guan)(guan)等等)來(lai)區分，與(yu)這(zhe)(zhe)一(yi)類(lei)設備連(lian)接并且(qie)送向(xiang)(xiang)末端的(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)包(bao)(bao)括(kuo)(kuo)回風(feng)(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，都(dou)是(shi)空(kong)(kong)(kong)調風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)。?? 3.送風(feng)(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，一(yi)般是(shi)指除上面幾種情況以(yi)外、向(xiang)(xiang)室內供應空(kong)(kong)(kong)氣的(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，如新(xin)風(feng)(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)等。?排(pai)(pai)(pai)(pai)風(feng)(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)不(bu)只(zhi)包(bao)(bao)括(kuo)(kuo)衛生間排(pai)(pai)(pai)(pai)風(feng)(feng)(feng)(feng)(feng)(feng)，也(ye)(ye)會有其他的(de)(de)(de)排(pai)(pai)(pai)(pai)風(feng)(feng)(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，一(yi)般指向(xiang)(xiang)室外方向(xiang)(xiang)排(pai)(pai)(pai)(pai)出空(kong)(kong)(kong)氣的(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)。?總(zong)的(de)(de)(de)來(lai)說(shuo)，是(shi)以(yi)系(xi)(xi)統(tong)(tong)確定分類(lei)名稱，如空(kong)(kong)(kong)調系(xi)(xi)統(tong)(tong)的(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，一(yi)般統(tong)(tong)稱為空(kong)(kong)(kong)調風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)。而不(bu)是(shi)以(yi)顏色區分，顏色只(zhi)是(shi)為制圖顯示(shi)更(geng)方便。

   
   

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根據《建筑(zhu)工(gong)(gong)程(cheng)施工(gong)(gong)質量驗收統(tong)(tong)一標準》規定防排(pai)煙子分部工(gong)(gong)程(cheng)屬于通風(feng)空調分部工(gong)(gong) 程(cheng)。施工(gong)(gong)內容包括：風(feng)管與(yu)配件制作(zuo)，部件制作(zuo)，風(feng)管系統(tong)(tong)安(an)裝，防排(pai)煙風(feng)口、常(chang)閉正壓風(feng)口與(yu)設備安(an)裝，風(feng)管與(yu)設備防腐同(tong)，風(feng)機安(an)裝，系統(tong)(tong)調試。??

（1）正壓風機(ji)(ji)(ji)，排煙(yan)風機(ji)(ji)(ji)，排風機(ji)(ji)(ji)，送(song)風機(ji)(ji)(ji)，補(bu)風機(ji)(ji)(ji)的區(qu)別;????? 送(song)風機(ji)(ji)(ji)=正壓風機(ji)(ji)(ji)=補(bu)風機(ji)(ji)(ji),叫法不同而以,多種用途(tu),輸送(song)氣體溫度80℃以下??

??排(pai)煙(yan)(yan)風(feng)機,用于消防排(pai)煙(yan)(yan),要求280℃下(xia)運(yun)行30min,也可用于廚房排(pai)油煙(yan)(yan)????排(pai)風(feng)機,多種(zhong)用途(tu),輸送氣體(ti)溫度80℃以(yi)下(xia)?

???? 排煙風(feng)機：當(dang)室(shi)內發(fa)生火(huo)災(zai)時，會有很多濃(nong)煙，其作用就是將這(zhe)些濃(nong)煙排出(chu)室(shi)內。高層建筑都有，（什么多用在地下室(shi)？！）。? 正壓送風(feng)機：當(dang)室(shi)內發(fa)生火(huo)災(zai)時，風(feng)力阻擋煙氣蔓延。（會缺氧，其作用是給一些消防疏散通道(dao)送氧?，那不是給火(huo)增加氧氣嗎，助(zhu)燃！！！）