電動擋煙垂壁安裝消(xiao)防標準是(shi)什么?活動式擋(dang)(dang)煙(yan)垂(chui)壁通(tong)常采用無機纖(xian)維織(zhi)物,平時(shi)收縮在滾筒內,火災發生時(shi),可自動下放至擋(dang)(dang)煙(yan)工作位置,并滿(man)足設(she)定擋(dang)(dang)煙(yan)高度。
安裝要(yao)(yao)求:擋(dang)(dang)煙(yan)垂壁(bi)的擋(dang)(dang)煙(yan)高(gao)度應(ying)符(fu)合設計要(yao)(yao)求,其最小(xiao)值不應(ying)低于(yu)500mm。采用(yong)不燃(ran)防火布、金屬板(ban)材(cai)、防火玻璃(li)等材(cai)料(liao)制作(zuo)剛(gang)性擋(dang)(dang)煙(yan)垂壁(bi)的單(dan)節寬度不應(ying)大(da)于(yu)2000mm;采用(yong)金屬板(ban)材(cai)、無機纖維織物(wu)等制作(zuo)柔性擋(dang)(dang)煙(yan)垂壁(bi)的單(dan)節寬度不應(ying)大(da)于(yu)4000mm。擋(dang)(dang)煙(yan)垂壁(bi)至(zhi)室內地面的高(gao)度不應(ying)小(xiao)于(yu)2m(活動式擋(dang)(dang)煙(yan)垂壁(bi)下放后也應(ying)滿足此要(yao)(yao)求);
控(kong)制(zhi)方式(shi)(shi):活動(dong)式(shi)(shi)擋煙垂(chui)壁(bi)的聯(lian)動(dong)控(kong)制(zhi)應具備自動(dong)控(kong)制(zhi)和手動(dong)控(kong)制(zhi)功能
??活動(dong)式擋(dang)煙垂(chui)壁(bi)的(de)自動(dong)控(kong)制(zhi)(zhi),應由同(tong)一防煙分區內(nei)且位(wei)于電(dian)動(dong)擋(dang)煙垂(chui)壁(bi)附近的(de)兩(liang)只獨(du)立的(de)感煙火災探測器(qi)的(de)報(bao)警信號(hao),作為電(dian)動(dong)擋(dang)煙垂(chui)壁(bi)降落的(de)聯動(dong)觸發信號(hao),并應由消(xiao)防聯動(dong)控(kong)制(zhi)(zhi)器(qi)聯動(dong)控(kong)制(zhi)(zhi)電(dian)動(dong)擋(dang)煙垂(chui)壁(bi)的(de)降落。
活(huo)(huo)動(dong)(dong)(dong)式擋(dang)煙垂(chui)(chui)壁的(de)(de)手(shou)(shou)動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi),包括(kuo)現場(chang)(chang)手(shou)(shou)動(dong)(dong)(dong)和消(xiao)(xiao)防控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)中心的(de)(de)遠程手(shou)(shou)動(dong)(dong)(dong)。活(huo)(huo)動(dong)(dong)(dong)式擋(dang)煙垂(chui)(chui)壁應(ying)設置現場(chang)(chang)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)按(an)鈕盒(he)(he),可(ke)以(yi)通過按(an)鈕盒(he)(he)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)活(huo)(huo)動(dong)(dong)(dong)式擋(dang)煙垂(chui)(chui)壁的(de)(de)升降。活(huo)(huo)動(dong)(dong)(dong)式擋(dang)煙垂(chui)(chui)壁應(ying)能在消(xiao)(xiao)防控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)室(shi)內(nei)的(de)(de)消(xiao)(xiao)防聯(lian)動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)上(shang)手(shou)(shou)動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)活(huo)(huo)動(dong)(dong)(dong)式擋(dang)煙垂(chui)(chui)壁,應(ying)采用(yong)專用(yong)線路直(zhi)接(jie)(jie)連接(jie)(jie)至設置在消(xiao)(xiao)防控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)室(shi)內(nei)的(de)(de)消(xiao)(xiao)防聯(lian)動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)的(de)(de)手(shou)(shou)動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)盤。
??活動式擋(dang)煙(yan)垂(chui)壁(bi)應(ying)配置專用控(kong)制器,并(bing)具有(you)主(zhu)、備電(dian)供電(dian)功能,并(bing)應(ying)符(fu)合下(xia)列要求(qiu):a)當主(zhu)電(dian)源發生斷電(dian)時,應(ying)能出相應(ying)的信號,并(bing)控(kong)制擋(dang)煙(yan)垂(chui)壁(bi)下(xia)降(jiang)至(zhi)擋(dang)煙(yan)工作位置;b)主(zhu)、備電(dian)源轉換過程中,控(kong)制器不應(ying)該(gai)發生誤(wu)動作;c)備電(dian)容量應(ying)能滿足擋(dang)煙(yan)垂(chui)壁(bi)下(xia)降(jiang)至(zhi)擋(dang)煙(yan)工作位置不少于3次。
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