什么是消防應急標志燈
疏(shu)散指示(shi)標(biao)(biao)志(zhi)可分(fen)為(wei)出(chu)口(kou)(kou)標(biao)(biao)志(zhi)和(he)(he)疏(shu)散通(tong)(tong)(tong)(tong)(tong)道指示(shi)標(biao)(biao)志(zhi)。出(chu)口(kou)(kou)標(biao)(biao)志(zhi)的(de)(de)安裝(zhuang)(zhuang)部(bu)(bu)位通(tong)(tong)(tong)(tong)(tong)常是在建(jian)(jian)筑(zhu)(zhu)(zhu)物通(tong)(tong)(tong)(tong)(tong)向(xiang)室(shi)外的(de)(de)正常出(chu)口(kou)(kou)和(he)(he)應(ying)(ying)急出(chu)口(kou)(kou),多層(ceng)和(he)(he)高(gao)層(ceng)建(jian)(jian)筑(zhu)(zhu)(zhu)各樓層(ceng)通(tong)(tong)(tong)(tong)(tong)向(xiang)樓梯間和(he)(he)消防電梯前(qian)室(shi)的(de)(de)門(men)口(kou)(kou),大面(mian)(mian)積的(de)(de)廳(ting)、堂、場、館通(tong)(tong)(tong)(tong)(tong)向(xiang)疏(shu)散通(tong)(tong)(tong)(tong)(tong)道和(he)(he)通(tong)(tong)(tong)(tong)(tong)向(xiang)前(qian)廳(ting)、側(ce)廳(ting)、樓梯間的(de)(de)出(chu)口(kou)(kou)。出(chu)口(kou)(kou)標(biao)(biao)志(zhi)燈一般裝(zhuang)(zhuang)于出(chu)口(kou)(kou)門(men)的(de)(de)上(shang)方(fang),門(men)太高(gao)時,可裝(zhuang)(zhuang)于門(men)的(de)(de)側(ce)口(kou)(kou)。為(wei)防止(zhi)火災時煙霧(wu)影響視覺,其(qi)高(gao)度以2-2.5m為(wei)宜(yi)。正面(mian)(mian)應(ying)(ying)盡量使標(biao)(biao)志(zhi)面(mian)(mian)垂(chui)直于疏(shu)散通(tong)(tong)(tong)(tong)(tong)道截面(mian)(mian)。疏(shu)散通(tong)(tong)(tong)(tong)(tong)道指示(shi)標(biao)(biao)志(zhi)的(de)(de)安裝(zhuang)(zhuang)部(bu)(bu)位通(tong)(tong)(tong)(tong)(tong)常是公共建(jian)(jian)筑(zhu)(zhu)(zhu)內(nei)的(de)(de)疏(shu)散通(tong)(tong)(tong)(tong)(tong)道,為(wei)使人員疏(shu)散時,無論在從(cong)何處都能找到出(chu)口(kou)(kou)標(biao)(biao)志(zhi),走(zou)道上(shang)的(de)(de)指示(shi)標(biao)(biao)志(zhi)間距不(bu)宜(yi)大于20m。
關于消防應急標志燈布燈原則
根據<建筑設(she)(she)計防(fang)火規(gui)范>及<高層(ceng)民用建筑設(she)(she)計防(fang)火規(gui)范>規(gui)定,應(ying)在(zai)建筑物內(nei)的下列部位設(she)(she)置消防(fang)應(ying)急照明燈:
一、封(feng)閉樓梯間、防煙樓梯間及其前(qian)室,消防電(dian)梯及其前(qian)室;
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(ji)房以(yi)及在(zai)發生火災(zai)時仍需堅持(chi)工作(zuo)的其它房間(jian);
三、觀眾(zhong)廳每(mei)層超(chao)(chao)過(guo)1500m2的(de)(de)展覽廳、營業廳、建(jian)筑面(mian)積超(chao)(chao)過(guo)200m2 的(de)(de)演播室、人(ren)員密集且(qie)建(jian)筑面(mian)積超(chao)(chao)過(guo)300m2的(de)(de)地下室;
四、公共(gong)建筑內的(de)疏散走道(dao)和長(chang)度超(chao)過20m的(de)內走道(dao)。
關于消防應急燈具知識
消防應急照明燈和消防(fang)(fang)應(ying)急(ji)標志燈(deng)為消防(fang)(fang)應(ying)急(ji)燈(deng)具(ju)兩大主要(yao)組成(cheng)部分: 消防(fang)(fang)應(ying)急(ji)照明燈(deng)是指為人員疏散和/或消防(fang)(fang)作業(ye)提供照明的(de)(de)消防(fang)(fang)應(ying)急(ji)燈(deng)具(ju)。 消防(fang)(fang)應(ying)急(ji)標志燈(deng)是指用圖形和/或文字完(wan)成(cheng)下述功能(neng)的(de)(de)消防(fang)(fang)應(ying)急(ji)燈(deng)具(ju):
A、指(zhi)示(shi)安全出(chu)口(kou)及其方向;
B、指示(shi)樓(lou)層(ceng)、避難(nan)層(ceng)及其它(ta)安全場所;
C、指示(shi)滅火(huo)器具存放位置及其方向(xiang);
D、指示(shi)禁止入內的(de)通(tong)道及(ji)(ji)其方向、場所及(ji)(ji)危險品存放處(chu)。
消(xiao)(xiao)防應(ying)急(ji)照明標志(zhi)燈(deng)是指同(tong)時具備消(xiao)(xiao)防應(ying)急(ji)照明燈(deng)和消(xiao)(xiao)防應(ying)急(ji)標志(zhi)燈(deng)功(gong)能的消(xiao)(xiao)防應(ying)急(ji)燈(deng)具。