防火卷簾門自檢需注意的事項

防火(huo)卷簾門的安裝部位、耐(nai)火(huo)等(deng)級應符合設(she)計要求(qiu)，防火(huo)卷簾門上(shang)方應有(you)箱體或其他能阻止火(huo)災(zai)蔓延的防火(huo)保(bao)護措施。

電(dian)(dian)動(dong)防火卷(juan)簾門的供(gong)電(dian)(dian)電(dian)(dian)源應(ying)為(wei)消防電(dian)(dian)源;供(gong)電(dian)(dian)和控制(zhi)導線截面積、絕緣電(dian)(dian)阻、線路(lu)敷設(she)和保護管(guan)材質應(ying)符合規范要求(qiu)。防火卷(juan)簾門供(gong)電(dian)(dian)裝(zhuang)置(zhi)的過電(dian)(dian)流保護整定值應(ying)符合設(she)計要求(qiu)。

電(dian)動(dong)防(fang)火(huo)卷(juan)(juan)簾(lian)(lian)門(men)因在兩側(人員(yuan)無法操作側除(chu)外)分別設置手動(dong)按鈕控(kong)制(zhi)電(dian)動(dong)防(fang)火(huo)卷(juan)(juan)簾(lian)(lian)門(men)的升、降、停，并應(ying)在防(fang)火(huo)卷(juan)(juan)簾(lian)(lian)門(men)火(huo)災時下降關(guan)閉后提升該(gai)防(fang)火(huo)卷(juan)(juan)簾(lian)(lian)門(men)的功(gong)能(neng)，且該(gai)防(fang)火(huo)卷(juan)(juan)簾(lian)(lian)門(men)提升到位后應(ying)能(neng)自(zi)動(dong)恢復原(yuan)關(guan)閉狀態。

設有(you)自(zi)動(dong)(dong)報警控制(zhi)系統的(de)電動(dong)(dong)防火(huo)(huo)(huo)卷(juan)(juan)簾(lian)(lian)(lian)(lian)(lian)(lian)門(men)(men)(men)應(ying)設有(you)自(zi)動(dong)(dong)關(guan)閉控制(zhi)裝置(zhi)(zhi)(zhi)，用于疏散(san)通(tong)道(dao)上的(de)防火(huo)(huo)(huo)卷(juan)(juan)簾(lian)(lian)(lian)(lian)(lian)(lian)門(men)(men)(men)應(ying)有(you)由探測器控制(zhi)兩步下降(jiang)(jiang)或(huo)下降(jiang)(jiang)到 1.5m～1.8m后延時(shi)下降(jiang)(jiang)到底(di)功能;用于只起到防火(huo)(huo)(huo)分隔(ge)作(zuo)用的(de)卷(juan)(juan)簾(lian)(lian)(lian)(lian)(lian)(lian)應(ying)一步下降(jiang)(jiang)到底(di)，手(shou)(shou)動(dong)(dong)速放裝置(zhi)(zhi)(zhi)，防火(huo)(huo)(huo)卷(juan)(juan)簾(lian)(lian)(lian)(lian)(lian)(lian)門(men)(men)(men)手(shou)(shou)動(dong)(dong)速放裝置(zhi)(zhi)(zhi)的(de)臂力不(bu)(bu)大(da)于50N;消防控制(zhi)室(shi)應(ying)有(you)強制(zhi)電動(dong)(dong)防火(huo)(huo)(huo)卷(juan)(juan)簾(lian)(lian)(lian)(lian)(lian)(lian)門(men)(men)(men)下降(jiang)(jiang)功能(應(ying)急操作(zuo)裝置(zhi)(zhi)(zhi))并顯示其狀態(tai);安裝在(zai)疏散(san)通(tong)道(dao)上的(de)防火(huo)(huo)(huo)卷(juan)(juan)簾(lian)(lian)(lian)(lian)(lian)(lian)門(men)(men)(men)的(de)啟閉裝置(zhi)(zhi)(zhi)應(ying)能在(zai)火(huo)(huo)(huo)災斷電后手(shou)(shou)動(dong)(dong)機械(xie)提升(sheng)以下降(jiang)(jiang)關(guan)閉的(de)防火(huo)(huo)(huo)卷(juan)(juan)簾(lian)(lian)(lian)(lian)(lian)(lian)門(men)(men)(men)，并且該防火(huo)(huo)(huo)卷(juan)(juan)簾(lian)(lian)(lian)(lian)(lian)(lian)門(men)(men)(men)能依(yi)靠其自(zi)重重新恢復原(yuan)關(guan)閉狀態(tai)。手(shou)(shou)動(dong)(dong)防火(huo)(huo)(huo)卷(juan)(juan)簾(lian)(lian)(lian)(lian)(lian)(lian)門(men)(men)(men)手(shou)(shou)動(dong)(dong)下放牽(qian)引力不(bu)(bu)大(da)于150N。