什么是消防應急標志燈
疏(shu)散(san)(san)指(zhi)示(shi)(shi)標志(zhi)(zhi)可分(fen)為(wei)(wei)出(chu)口(kou)標志(zhi)(zhi)和(he)疏(shu)散(san)(san)通(tong)(tong)(tong)(tong)(tong)道(dao)(dao)指(zhi)示(shi)(shi)標志(zhi)(zhi)。出(chu)口(kou)標志(zhi)(zhi)的(de)安(an)裝部(bu)位通(tong)(tong)(tong)(tong)(tong)常是(shi)在(zai)建(jian)筑物通(tong)(tong)(tong)(tong)(tong)向(xiang)室外的(de)正常出(chu)口(kou)和(he)應(ying)急出(chu)口(kou),多層和(he)高層建(jian)筑各樓層通(tong)(tong)(tong)(tong)(tong)向(xiang)樓梯(ti)間(jian)和(he)消防電梯(ti)前室的(de)門(men)口(kou),大(da)面積(ji)的(de)廳、堂、場(chang)、館(guan)通(tong)(tong)(tong)(tong)(tong)向(xiang)疏(shu)散(san)(san)通(tong)(tong)(tong)(tong)(tong)道(dao)(dao)和(he)通(tong)(tong)(tong)(tong)(tong)向(xiang)前廳、側廳、樓梯(ti)間(jian)的(de)出(chu)口(kou)。出(chu)口(kou)標志(zhi)(zhi)燈(deng)一般(ban)裝于出(chu)口(kou)門(men)的(de)上方,門(men)太高時(shi),可裝于門(men)的(de)側口(kou)。為(wei)(wei)防止(zhi)火(huo)災時(shi)煙霧影響(xiang)視覺,其(qi)高度以2-2.5m為(wei)(wei)宜。正面應(ying)盡量使(shi)標志(zhi)(zhi)面垂直于疏(shu)散(san)(san)通(tong)(tong)(tong)(tong)(tong)道(dao)(dao)截面。疏(shu)散(san)(san)通(tong)(tong)(tong)(tong)(tong)道(dao)(dao)指(zhi)示(shi)(shi)標志(zhi)(zhi)的(de)安(an)裝部(bu)位通(tong)(tong)(tong)(tong)(tong)常是(shi)公共建(jian)筑內的(de)疏(shu)散(san)(san)通(tong)(tong)(tong)(tong)(tong)道(dao)(dao),為(wei)(wei)使(shi)人員疏(shu)散(san)(san)時(shi),無(wu)論在(zai)從何(he)處都能找到(dao)出(chu)口(kou)標志(zhi)(zhi),走道(dao)(dao)上的(de)指(zhi)示(shi)(shi)標志(zhi)(zhi)間(jian)距不宜大(da)于20m。
關于消防應急標志燈布燈原則
根據<建筑(zhu)(zhu)設計防(fang)火(huo)規(gui)范>及<高層民(min)用建筑(zhu)(zhu)設計防(fang)火(huo)規(gui)范>規(gui)定,應在建筑(zhu)(zhu)物內的(de)下列部位(wei)設置(zhi)消防(fang)應急(ji)照明燈(deng):
一、封閉樓梯間(jian)、防(fang)煙(yan)樓梯間(jian)及其前室(shi)(shi),消防(fang)電梯及其前室(shi)(shi);
二、配電室、消防控制室、自動發電機房、消防水泵房、防煙排煙機房、供消防用電的蓄電池室、電話總機房(fang)以(yi)及在發(fa)生火災(zai)時仍需堅持工作的其它(ta)房(fang)間;
三、觀眾廳(ting)每層超過1500m2的展覽廳(ting)、營業(ye)廳(ting)、建(jian)筑面(mian)積超過200m2 的演播室、人員密(mi)集(ji)且建(jian)筑面(mian)積超過300m2的地下室;
四、公共建(jian)筑(zhu)內(nei)的疏散走(zou)道和長度超(chao)過20m的內(nei)走(zou)道。
關于消防應急燈具知識
消防應急照明燈和(he)消(xiao)防應(ying)急(ji)標志(zhi)燈為消(xiao)防應(ying)急(ji)燈具(ju)兩大主要組成部分: 消(xiao)防應(ying)急(ji)照明燈是指(zhi)為人員(yuan)疏散和(he)/或消(xiao)防作(zuo)業提供(gong)照明的(de)消(xiao)防應(ying)急(ji)燈具(ju)。 消(xiao)防應(ying)急(ji)標志(zhi)燈是指(zhi)用圖形和(he)/或文字完成下述功能的(de)消(xiao)防應(ying)急(ji)燈具(ju):
A、指示(shi)安(an)全(quan)出口及其方向(xiang);
B、指示樓(lou)層、避難層及其它安全場所;
C、指示滅火(huo)器具存放(fang)位(wei)置及其方向;
D、指示禁止入內的通(tong)道及其(qi)方向、場所及危(wei)險(xian)品存放處。
消(xiao)防(fang)(fang)應(ying)急(ji)照明標志燈(deng)是指(zhi)同(tong)時具備消(xiao)防(fang)(fang)應(ying)急(ji)照明燈(deng)和消(xiao)防(fang)(fang)應(ying)急(ji)標志燈(deng)功能(neng)的消(xiao)防(fang)(fang)應(ying)急(ji)燈(deng)具。