鍍鋅(xin)板正(zheng)(zheng)壓(ya)(ya)送(song)風(feng)(feng)(feng)(feng)(feng)口(kou)(kou)(kou)(kou)在(zai)(zai)地(di)下室通風(feng)(feng)(feng)(feng)(feng)中，鍍鋅(xin)板正(zheng)(zheng)壓(ya)(ya)送(song)風(feng)(feng)(feng)(feng)(feng)口(kou)(kou)(kou)(kou)合理安排排風(feng)(feng)(feng)(feng)(feng)管(guan)及(ji)排風(feng)(feng)(feng)(feng)(feng)口(kou)(kou)(kou)(kou)，廠價(jia)供應(ying)鍍鋅(xin)板正(zheng)(zheng)壓(ya)(ya)送(song)風(feng)(feng)(feng)(feng)(feng)口(kou)(kou)(kou)(kou)，多葉排煙(yan)口(kou)(kou)(kou)(kou)平常(chang)排風(feng)(feng)(feng)(feng)(feng)用，火災時兼(jian)作排煙(yan)風(feng)(feng)(feng)(feng)(feng)管(guan)及(ji)排煙(yan)口(kou)(kou)(kou)(kou);地(di)下一(yi)(yi)層考(kao)慮由車道(dao)天然(ran)進(jin)風(feng)(feng)(feng)(feng)(feng)，江(jiang)西鍍鋅(xin)板正(zheng)(zheng)壓(ya)(ya)送(song)風(feng)(feng)(feng)(feng)(feng)口(kou)(kou)(kou)(kou)，其它層由平常(chang)送(song)風(feng)(feng)(feng)(feng)(feng)系(xi)統(tong)兼(jian)作火災時補風(feng)(feng)(feng)(feng)(feng)系(xi)統(tong)。每個(ge)排風(feng)(feng)(feng)(feng)(feng)、排煙(yan)及(ji)送(song)風(feng)(feng)(feng)(feng)(feng)系(xi)統(tong)應(ying)設置豎井，進(jin)風(feng)(feng)(feng)(feng)(feng)口(kou)(kou)(kou)(kou)應(ying)設在(zai)(zai)地(di)上潔凈處(chu)，若(ruo)能與地(di)下主(zhu)樓有一(yi)(yi)定距離(li)非常(chang)好，其受火災氣(qi)影(ying)響會小。

當(dang)發作火災(zai)時，其(qi)內部的(de)(de)(de)電(dian)動(dong)執(zhi)行器會(hui)翻開(kai)風(feng)口，溫(wen)感煙感或者是手動(dong)火災(zai)報警會(hui)敞(chang)開(kai)，塔樓(lou)頂正壓(ya)(ya)風(feng)機自動(dong)翻開(kai)，對送風(feng)豎井進(jin)行加壓(ya)(ya)送風(feng)，樓(lou)梯(ti)的(de)(de)(de)前(qian)(qian)室(shi)(shi)經過鍍鋅板正壓(ya)(ya)送風(feng)口會(hui)源(yuan)源(yuan)不斷的(de)(de)(de)對前(qian)(qian)室(shi)(shi)進(jin)行送風(feng)，使前(qian)(qian)室(shi)(shi)保持正壓(ya)(ya)，確保煙氣不會(hui)在這個區域延伸，而給人逃生(sheng)的(de)(de)(de)空間(jian)。

安裝方(fang)式(shi)三(san):當鍍鋅板正壓(ya)(ya)送風口傳感(gan)(gan)器(qi)安裝在共(gong)享前廳時(shi)，請遵循以下(xia)步(bu)驟:(1)根據預留的(de)(de)(de)86個(ge)箱體及氣(qi)(qi)管(guan)(guan)方(fang)向確定具體安裝位置，建議距頂棚20mm;(2)在墻(qiang)體和壓(ya)(ya)力傳感(gan)(gan)器(qi)上安裝膨脹螺栓;(3)壓(ya)(ya)力傳感(gan)(gan)器(qi)的(de)(de)(de)氣(qi)(qi)管(guan)(guan)應(ying)(ying)(ying)走(zou)到相應(ying)(ying)(ying)走(zou)廊的(de)(de)(de)一側。測量(liang)(liang)控(kong)制(zhi)器(qi)的(de)(de)(de)短塔形噴(pen)(pen)嘴應(ying)(ying)(ying)連接到氣(qi)(qi)管(guan)(guan)的(de)(de)(de)一端(duan)(duan)。氣(qi)(qi)管(guan)(guan)的(de)(de)(de)另一端(duan)(duan)應(ying)(ying)(ying)通(tong)到相應(ying)(ying)(ying)走(zou)廊的(de)(de)(de)一側。(4)如(ru)果(guo)壓(ya)(ya)力傳感(gan)(gan)器(qi)的(de)(de)(de)空氣(qi)(qi)管(guan)(guan)去相應(ying)(ying)(ying)的(de)(de)(de)樓(lou)梯井寶塔噴(pen)(pen)嘴的(de)(de)(de)測量(liang)(liang)控(kong)制(zhi)器(qi)連接到空氣(qi)(qi)管(guan)(guan)的(de)(de)(de)一側，和空氣(qi)(qi)管(guan)(guan)的(de)(de)(de)另-端(duan)(duan)應(ying)(ying)(ying)該去相應(ying)(ying)(ying)的(de)(de)(de)樓(lou)梯井 ，和簡(jian)短的(de)(de)(de)寶塔噴(pen)(pen)嘴是暫(zan)停。

鍍(du)鋅板正(zheng)(zheng)壓(ya)(ya)(ya)(ya)送(song)(song)風口(kou)的(de)(de)敞(chang)開(kai)方式是在火災(zai)發生時，通(tong)(tong)過控(kong)(kong)制室開(kai)啟每層鍍(du)鋅板正(zheng)(zheng)壓(ya)(ya)(ya)(ya)送(song)(song)風口(kou)，使每層的(de)(de)前(qian)室或樓(lou)梯間處理正(zheng)(zheng)壓(ya)(ya)(ya)(ya)情況(kuang)。正(zheng)(zheng)壓(ya)(ya)(ya)(ya)值的(de)(de)大(da)小(xiao)由壓(ya)(ya)(ya)(ya)力(li)傳感(gan)器測(ce)量，每個正(zheng)(zheng)壓(ya)(ya)(ya)(ya)空氣出口(kou)安裝一個壓(ya)(ya)(ya)(ya)力(li)傳感(gan)器。 通(tong)(tong)過控(kong)(kong)制箱(xiang)打開(kai)或關閉旁路閥，使鍍(du)鋅板正(zheng)(zheng)壓(ya)(ya)(ya)(ya)送(song)(song)風口(kou)保(bao)持(chi)在額定正(zheng)(zheng)壓(ya)(ya)(ya)(ya)值。在現實(shi)生活(huo)中，加工(gong)定制鍍(du)鋅板正(zheng)(zheng)壓(ya)(ya)(ya)(ya)送(song)(song)風口(kou)，每個走廊(lang)必須(xu)配(pei)備與(yu)鍍(du)鋅板正(zheng)(zheng)壓(ya)(ya)(ya)(ya)送(song)(song)風口(kou)類(lei)似的(de)(de)防火通(tong)(tong)風設備。根據防火要求，系統應(ying)按防火分(fen)區分(fen)層布置。-個系統-般不(bu)超過五層。這樣可以節(jie)省風管的(de)(de)截(jie)面積，達(da)到節(jie)約施(shi)工(gong)面積的(de)(de)目(mu)的(de)(de)，達(da)到- -次(ci)特(te)大(da)大(da)風。機(ji)械化分(fen)為兩臺小(xiao)風扇，節(jie)電降耗，完成“節(jie)能”的(de)(de)作(zuo)用。