小節距軟鋁絞線：電纜火災的撲救方法
電纜一旦著火，應(ying)采用下(xia)列方法(fa)撲(pu)滅：
（1）切斷起火(huo)電(dian)(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)(dian)源。電(dian)(dian)(dian)(dian)纜(lan)著(zhu)火(huo)燃(ran)燒，無論何原因引(yin)起，都應立即切斷電(dian)(dian)(dian)(dian)源，然后(hou)，根據電(dian)(dian)(dian)(dian)纜(lan)所經過的(de)路(lu)徑和特征，認真(zhen)檢查，找出電(dian)(dian)(dian)(dian)纜(lan)的(de)故障(zhang)點(dian)，同時應迅速組(zu)織(zhi)人員進行(xing)撲(pu)救。
（2）電(dian)(dian)(dian)纜(lan)溝內起(qi)火(huo)非(fei)故障電(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)源的(de)切(qie)斷(duan)。當電(dian)(dian)(dian)纜(lan)溝中的(de)電(dian)(dian)(dian)纜(lan)起(qi)火(huo)燃(ran)燒時，如(ru)果與(yu)其同(tong)溝并(bing)排敷設的(de)電(dian)(dian)(dian)纜(lan)有明(ming)顯(xian)的(de)著火(huo)可能性(xing)，則應將(jiang)(jiang)這(zhe)些電(dian)(dian)(dian)纜(lan)的(de)電(dian)(dian)(dian)源切(qie)斷(duan)。電(dian)(dian)(dian)纜(lan)若(ruo)是分層排列，則首先將(jiang)(jiang)起(qi)火(huo)電(dian)(dian)(dian)纜(lan)上(shang)面(mian)的(de)受熱(re)電(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)源切(qie)斷(duan)，然后將(jiang)(jiang)與(yu)起(qi)火(huo)電(dian)(dian)(dian)纜(lan)并(bing)排的(de)電(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)源切(qie)斷(duan)，最后將(jiang)(jiang)起(qi)火(huo)電(dian)(dian)(dian)纜(lan)下面(mian)的(de)電(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)源切(qie)斷(duan)。
（3）關(guan)(guan)閉電纜溝(gou)隔火門或堵死電纜溝(gou)兩端。當(dang)電纜溝(gou)內(nei)的電纜起火時，為了避免空氣流通(tong)，以利迅速滅火，應將電纜溝(gou)的隔火門關(guan)(guan)閉或將兩端堵死，采用(yong)窒息的方(fang)法滅火。
（4）做好撲(pu)滅電(dian)(dian)(dian)纜火(huo)(huo)災時的人(ren)身防護(hu)。由(you)于電(dian)(dian)(dian)纜起火(huo)(huo)燃燒會產生大量的濃煙和(he)毒氣，撲(pu)滅電(dian)(dian)(dian)纜火(huo)(huo)災時，撲(pu)救(jiu)人(ren)員(yuan)應戴(dai)防毒面具。為防止撲(pu)救(jiu)過(guo)程中的人(ren)身觸電(dian)(dian)(dian)，撲(pu)救(jiu)人(ren)員(yuan)還(huan)應戴(dai)橡皮手套和(he)穿上(shang)絕(jue)緣(yuan)靴(xue)，若(ruo)發(fa)現(xian)高壓(ya)電(dian)(dian)(dian)纜一相接地(di)，撲(pu)救(jiu)人(ren)員(yuan)應遵守：室內不(bu)得進入距(ju)故(gu)障點4m以(yi)內，室外不(bu)得進入距(ju)故(gu)障點8m以(yi)內，以(yi)免跨步電(dian)(dian)(dian)壓(ya)及接觸電(dian)(dian)(dian)壓(ya)傷人(ren)。救(jiu)護(hu)受傷人(ren)員(yuan)不(bu)在此限，但應采取防護(hu)措施。
（5）撲(pu)滅(mie)(mie)電纜火(huo)(huo)(huo)(huo)災采用(yong)(yong)的(de)滅(mie)(mie)火(huo)(huo)(huo)(huo)器(qi)材。撲(pu)滅(mie)(mie)電纜火(huo)(huo)(huo)(huo)災應(ying)采用(yong)(yong)滅(mie)(mie)火(huo)(huo)(huo)(huo)機(ji)(ji)滅(mie)(mie)火(huo)(huo)(huo)(huo)，如(ru)干粉(fen)滅(mie)(mie)火(huo)(huo)(huo)(huo)機(ji)(ji)、“1211”滅(mie)(mie)火(huo)(huo)(huo)(huo)機(ji)(ji)、二氧化(hua)碳滅(mie)(mie)火(huo)(huo)(huo)(huo)機(ji)(ji)等；也可使(shi)用(yong)(yong)干砂或黃土覆蓋；如(ru)果用(yong)(yong)水滅(mie)(mie)火(huo)(huo)(huo)(huo)，最好(hao)使(shi)用(yong)(yong)噴霧水槍(qiang)；若火(huo)(huo)(huo)(huo)勢猛烈，又(you)不可能(neng)采用(yong)(yong)其他(ta)方(fang)式撲(pu)救，待(dai)電源(yuan)切斷后(hou)，可向電纜溝內灌水，用(yong)(yong)水將故障(zhang)封住滅(mie)(mie)火(huo)(huo)(huo)(huo)。
（6）撲救電纜火災時，禁(jin)止用(yong)手直接觸摸(mo)電纜鋼鎧(kai)和(he)移動(dong)電纜。
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關鍵詞：電纜,電纜價格
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