近期(qi)有(you)網民問(wen),自然通風(feng)技術懇求:排煙閥與(yu)消(xiao)(xiao)防(fang)排煙風(feng)機(ji)(ji)聯動(dong),消(xiao)(xiao)防(fang)排煙風(feng)機(ji)(ji)起動(dong)、運(yun)作(zuo),排煙閥要開啟;消(xiao)(xiao)防(fang)排煙風(feng)機(ji)(ji)完(wan)畢運(yun)作(zuo),要封閉式排煙閥。這一把(ba)持懇求在消(xiao)(xiao)防(fang)排煙風(feng)機(ji)(ji)把(ba)持圖上怎樣完(wan)成(cheng)?排煙閥與(yu)消(xiao)(xiao)防(fang)排煙風(feng)機(ji)(ji)立即聯動(dong)。
其優勢是聯(lian)動(dong)立(li)即、牢固,問題是聯(lian)動(dong)路線較多,隨便跳開,工程施(shi)工難度系數(shu)大。該方(fang)法好用(yong)于中小(xiao)型(xing)的簡易工程項(xiang)目(mu),特別是在好用(yong)于排(pai)煙閥總數(shu)較少、不火災事故積警報管理體系的工程項(xiang)目(mu)。該方(fang)式不宜大中小(xiao)型(xing)繁雜(za)類別。
排(pai)(pai)煙(yan)防火(huo)閥(fa)根據(ju)分災積警報(bao)管(guan)理體系(xi)聯(lian)(lian)(lian)動(dong)控(kong)制模(mo)(mo)塊(kuai)與(yu)消防排(pai)(pai)煙(yan)風機聯(lian)(lian)(lian)動(dong),排(pai)(pai)煙(yan)防火(huo)閥(fa)根據(ju)分災積警報(bao)管(guan)理體系(xi)聯(lian)(lian)(lian)動(dong)控(kong)制模(mo)(mo)塊(kuai)與(yu)消防排(pai)(pai)煙(yan)風機聯(lian)(lian)(lian)動(dong)。該方式合(he)適(shi)于大中小(xiao)型(xing)類別(bie),排(pai)(pai)煙(yan)閥(fa)總(zong)數較多,排(pai)(pai)煙(yan)閥(fa)根據(ju)監(jian)管(guan)控(kong)制模(mo)(mo)塊(kuai)(為排(pai)(pai)煙(yan)閥(fa)設定詳(xiang)細地(di)址)跟(gen)聯(lian)(lian)(lian)動(dong)控(kong)制模(mo)(mo)塊(kuai)與(yu)消防報(bao)警系(xi)統管(guan)理體系(xi)相接。
當煙感探測器(qi)警報(bao)后(hou),服(fu)務器(qi)接受到報(bao)警系統過時行(xing)判斷推理,給消(xiao)防(fang)排(pai)煙風機把持(chi)箱提供24V數字功放接觸(chu)點(dian)→周圍汽車繼電(dian)(dian)器(qi)KA1感應起電(dian)(dian)→KA1的動合(he)接觸(chu)點(dian)13、14合(he)閉→KA6電(dian)(dian)磁線圈(quan)感應起電(dian)(dian)→KA6動合(he)接觸(chu)點(dian)合(he)閉,SAC處在積情況是(shi)就可以打開離心風機;另(ling)外(wai)消(xiao)防(fang)主機傳出把持(chi)命(ming)令開啟排(pai)煙閥(fa)。封(feng)閉式離心風機跟排(pai)煙閥(fa)也相近,由消(xiao)防(fang)主機開展判斷推理后(hou)傳出封(feng)閉式排(pai)煙閥(fa)命(ming)令。