電動(dong)消(xiao)防(fang)排煙(yan)窗(chuang)系(xi)統工作原(yuan)理火警狀態電動(dong)開(kai)(kai)窗(chuang)機(ji)(ji)開(kai)(kai)窗(chuang)機(ji)(ji)廣泛適用于商場、市(shi)場、賓館(guan)、學(xue)校、醫院(yuan)、公共娛樂場所(suo)(suo)(suo)、車間(jian)、倉庫(ku)、機(ji)(ji)房等(deng)建筑的窗(chuang)戶的自動(dong)開(kai)(kai)啟(qi)和(he)關(guan)閉控(kong)(kong)(kong)制(zhi)，以及各類(lei)場所(suo)(suo)(suo)自然排煙(yan)窗(chuang)、進(jin)風口的自動(dong)開(kai)(kai)啟(qi)和(he)關(guan)閉控(kong)(kong)(kong)制(zhi)。也可能（maybe)當(dang)火災發生時，電動(dong)排煙(yan)窗(chuang)，該樓(lou)宇(yu)原(yuan)有消(xiao)防(fang)中心沒有給出(chu)的火警消(xiao)防(fang)信(xin)號，這(zhe)時可直接敲(qiao)碎緊急按鈕開(kai)(kai)關(guan)裝飾面(mian)板(ban)上的無(wu)傷(shang)害玻(bo)璃材質并按下(xia)報(bao)警按鈕，消(xiao)防(fang)控(kong)(kong)(kong)制(zhi)（control)箱在接收到緊急按鈕的報(bao)警信(xin)號后(hou)同樣(yang)會(hui)全部(bu)打開(kai)(kai)所(suo)(suo)(suo)有的開(kai)(kai)啟(qi)窗(chuang)排煙(yan)。

電(dian)(dian)(dian)動(dong)(dong)排煙(yan)窗(chuang)安裝(zhuang)1。當計算值和本表(biao)不(bu)一致時，應按(an)兩者中較大值確定。層數超過三十二層的(de)高層建筑，消防電(dian)(dian)(dian)動(dong)(dong)排煙(yan)窗(chuang)，其(qi)送風(feng)(feng)系統及送風(feng)(feng)量應分段設計。剪(jian)刀樓(lou)梯(ti)間(jian)可合用(yong)(yong)一個(ge)風(feng)(feng)道(dao)，其(qi)風(feng)(feng)量應按(an)二個(ge)樓(lou)梯(ti)間(jian)風(feng)(feng)量計算，送風(feng)(feng)口(kou)應分別設置(zhi)。2。電(dian)(dian)(dian)動(dong)(dong)排煙(yan)窗(chuang)泛水(shui)部(bu)(bu)分采用(yong)(yong)0。6厚彩涂壓型(xing)鋼板(ban)(ban)，工(gong)廠電(dian)(dian)(dian)動(dong)(dong)排煙(yan)窗(chuang)，？泛水(shui)部(bu)(bu)分板(ban)(ban)采用(yong)(yong)寶鋼板(ban)(ban)材；頂板(ban)(ban)和窗(chuang)扇選用(yong)(yong)8。0mm中空陽光(guang)板(ban)(ban)，使用(yong)(yong)壽(shou)命不(bu)低于(yu)20年。3。電(dian)(dian)(dian)動(dong)(dong)排煙(yan)窗(chuang)的(de)結構(gou)布局合理，電(dian)(dian)(dian)動(dong)(dong)采光(guang)排煙(yan)窗(chuang)，適用(yong)(yong)于(yu)平時以采光(guang)為主，必要時開(kai)啟的(de)建筑。頂部(bu)(bu)為圓(yuan)拱型(xing)，夏季有利于(yu)排水(shui)，不(bu)易積(ji)雪。

消防(fang)排煙(yan)窗應設置(zhi)(zhi)(zhi)在(zai)(zai)排煙(yan)區域(yu)的頂(ding)部或(huo)外墻1、當設置(zhi)(zhi)(zhi)在(zai)(zai)外墻上時(shi)，設置(zhi)(zhi)(zhi)高度不(bu)(bu)(bu)應低于(yu)(yu)儲(chu)煙(yan)倉的下(xia)沿(yan)或(huo)室內凈高度的1/2，并應沿(yan)火災氣流方(fang)向開(kai)啟。2、宜(yi)分(fen)散布置(zhi)(zhi)(zhi)，每組排煙(yan)窗的長度不(bu)(bu)(bu)宜(yi)大于(yu)(yu)2。5m。3、設置(zhi)(zhi)(zhi)在(zai)(zai)防(fang)火墻兩側的排煙(yan)窗與防(fang)火墻的距離應不(bu)(bu)(bu)小(xiao)于(yu)(yu)2m。4、自動排煙(yan)窗附近應同時(shi)設置(zhi)(zhi)(zhi)便于(yu)(yu)操作的手動開(kai)啟裝置(zhi)(zhi)(zhi)。5、走(zou)道設有機械(xie)排煙(yan)系統的辦公樓，當辦公室的面積小(xiao)于(yu)(yu)300m2時(shi)，除排煙(yan)窗的設置(zhi)(zhi)(zhi)高度及開(kai)啟方(fang)向可不(bu)(bu)(bu)限外，其余仍按上述要(yao)求執(zhi)行(xing)。