HTF排(pai)(pai)煙(yan)(yan)風機(ji)采(cai)用(yong)(yong)CAD軟件多目標優化設(she)計,選配模(mo)壓扭曲翼形錐型葉輪,高(gao)(gao)溫電(dian)機(ji)全封(feng)閉(bi)內(nei)置,配設(she)專門的電(dian)機(ji)冷(leng)卻系統(tong)。選用(yong)(yong)雙(shuang)速電(dian)機(ji)直聯傳動(dong),達到一機(ji)兩用(yong)(yong)(即平時送排(pai)(pai)通風和(he)消(xiao)防(fang)(fang)使用(yong)(yong)時高(gao)(gao)溫排(pai)(pai)煙(yan)(yan)),配設(she)電(dian)控箱后可遠程自動(dong)控制(zhi)。具有(you)耐(nai)高(gao)(gao)溫性能良、風量大、風壓高(gao)(gao)、安裝簡便等優點,廣泛應(ying)用(yong)(yong)于高(gao)(gao)層建筑、烘房、地下車庫(ku)、地鐵、隧道等場合消(xiao)防(fang)(fang)排(pai)(pai)煙(yan)(yan)和(he)送排(pai)(pai)通風。按GA211-1999消(xiao)防(fang)(fang)風機(ji)耐(nai)高(gao)(gao)溫試驗(yan)方法,能在高(gao)(gao)溫條(tiao)件下連(lian)續運(yun)行90分鐘以上(shang),介(jie)質(zhi)溫度(du)280℃條(tiao)件下連(lian)續運(yun)行30分鐘,已被各大城市消(xiao)防(fang)(fang)部(bu)門認(ren)可采(cai)用(yong)(yong)。
HTF型風(feng)機結構緊湊(cou),節省安裝空(kong)間。雙速在進風(feng)口(kou)設消聲(sheng)集流器,使風(feng)機在低速排風(feng)時運(yun)轉噪音更低。