發布日期：11-15 © 來(lai)源：河北華盛(sheng)節能設備有限(xian)公(gong)司(si) © 瀏覽：0 次(ci)

正壓送(song)風機(ji)介(jie)紹 正壓送(song)風機(ji)是指向逃(tao)(tao)生(sheng)樓(lou)道(dao)里(li)送(song)風的(de)風機(ji)。它將(jiang)室外風壓送(song)入室內。當建筑物發(fa)生(sheng)火(huo)災時，會產生(sheng)大量煙(yan)霧、一氧(yang)化碳(tan)等有(you)毒(du)氣體并(bing)遮擋視(shi)線(xian)，通(tong)過正壓送(song)風機(ji)給逃(tao)(tao)生(sheng)的(de)消防樓(lou)梯送(song)風，使(shi)室

正壓送風機

正壓(ya)送(song)風(feng)機是(shi)指向逃生(sheng)(sheng)(sheng)樓(lou)(lou)道(dao)里送(song)風(feng)的風(feng)機。它將室外風(feng)壓(ya)送(song)入室內。當(dang)建(jian)筑物(wu)發生(sheng)(sheng)(sheng)火災時，會產生(sheng)(sheng)(sheng)大(da)量煙霧、一氧化(hua)碳(tan)等有(you)毒氣(qi)體并遮擋視線，通(tong)過正壓(ya)送(song)風(feng)機給(gei)逃生(sheng)(sheng)(sheng)的消防樓(lou)(lou)梯(ti)送(song)風(feng)，使室內的煙霧不能抵(di)達樓(lou)(lou)梯(ti)，給(gei)人們逃生(sheng)(sheng)(sheng)創(chuang)造條件。正壓(ya)送(song)風(feng)機一般裝于(yu)建(jian)筑物(wu)頂，與(yu)各層的正壓(ya)風(feng)閥聯動。火災初期時打開風(feng)閥，啟動正壓(ya)送(song)風(feng)機，使樓(lou)(lou)梯(ti)間、電梯(ti)廳處于(yu)正壓(ya)狀態(tai)(tai)（送(song)風(feng)狀態(tai)(tai)）。