在(zai)直(zhi)流(liu)係(ji)統(tong)蓄(xu)電(dian)池(chi)全(quan)核(he)對(dui)試(shi)驗(yan)方(fang)案(an)中(zhong)應(ying)注(zhu)意(yi)的(di)安(an)全(quan)措(cuo)施(shi)
1、工(gong)作(zuo)開(kai)始(shi)前(qian)工(gong)作(zuo)負(fu)責(ze)人(ren)應(ying)了(liao)解(xie)直(zhi)流(liu)係(ji)統(tong)運(yun)行(hang)工(gong)況(kuang),辦(ban)理(li)電(dian)氣(qi)第(di)二(er)種(zhong)工(gong)作(zuo)票(piao)。

2、蓄(xu)電(dian)池(chi)充(chong)放(fang)電(dian)期(qi)間(jian),電(dian)氣(qi)運(yun)行(hang)人(ren)員(yuan)應(ying)密(mi)切(qie)監(jian)視(shi)直(zhi)流(liu)母(mu)線(xian)電(dian)壓(ya),如(ru)有(you)下(xia)降(xiang)應(ying)立(li)即(ji)通(tong)知(zhi)現(xian)場(chang)工(gong)作(zuo)人(ren)員(yuan)進(jin)行(hang)調(diao)整(zheng),如(ru)發(fa)現(xian)直(zhi)流(liu)係(ji)統(tong)失(shi)電(dian)的(di)現(xian)象(xiang),立(li)即(ji)停(ting)止(zhi)放(fang)電(dian),將(qiang)蓄(xu)電(dian)池(chi)組(zu)投(tou)入(ru)運(yun)行(hang),以(yi)直(zhi)流(liu)係(ji)統(tong)的(di)正(zheng)常(chang)運(yun)行(hang),檢(jian)查(cha)並(bing)排(pai)除(chu)故(gu)障(zhang)後(hou)再(zai)恢(hui)複(fu)開(kai)始(shi)的(di)充(chong)放(fang)電(dian)運(yun)行(hang)方(fang)式(shi)。
3、蓄(xu)電(dian)池(chi)放(fang)電(dian)過(guo)程(cheng)中(zhong),若(ruo)在(zai)短(duan)時(shi)間(jian)內(nei),發(fa)現(xian)個(ge)別(bie)蓄(xu)電(dian)池(chi)電(dian)壓(ya)降(xiang)到(dao)1. 8V以(yi)下(xia),應(ying)立(li)即(ji)停(ting)止(zhi)放(fang)電(dian)並(bing)及(ji)時(shi)匯(hui)報(bao),做(zuo)好(hao)記(ji)錄(lu)。

4、充(chong)放(fang)電(dian)過(guo)程(cheng)中(zhong),應(ying)在(zai)蓄(xu)電(dian)池(chi)室(shi)內(nei)及(ji)放(fang)電(dian)設(she)備(bei)附(fu)近(jin)配(pei)備(bei)足(ju)夠(gou)的(di)滅(mie)火(huo)器(qi)。
5、蓄(xu)電(dian)池(chi)充(chong)電(dian)期(qi)間(jian),蓄(xu)電(dian)池(chi)單(shan)體(ti)溫(wen)度(duo)保(bao)持(chi)在(zai)15-40℃之(zhi)間(jian),不(bu)得(dei)超(chao)過(guo) 45’C.若(ruo)溫(wen)度(duo)異(yi)常(chang),應(ying)采(cai)取(qu)有(you)效(xiao)措(cuo)施(shi)降(xiang)溫(wen)。
6、試(shi)驗(yan)采(cai)用(yong)大(dai)電(dian)流(liu)放(fang)電(dian),恒(heng)壓(ya)限(xian)流(liu)充(chong)電(dian)方(fang)式(shi)進(jin)行(hang),充(chong)放(fang)電(dian)過(guo)程(cheng)中(zhong)應(ying)密(mi)切(qie)監(jian)視(shi)蓄(xu)電(dian)池(chi)極(ji)板(pan)的(di)變(bian)化(hua)情(qing)況(kuang),若(ruo)發(fa)現(xian)個(ge)別(bie)蓄(xu)電(dian)池(chi)極(ji)板(pan)有(you)彎(wan)曲(qu)、變(bian)形(xing)、開(kai)裂(lie)、脫(tuo)落(la)等(deng)現(xian)象(xiang),及(ji)時(shi)匯(hui)報(bao),必(bi)要(yao)時(shi)停(ting)止(zhi)充(chong)放(fang)電(dian)工(gong)作(zuo)。
7、在(zai)充(chong)電(dian)過(guo)程(cheng)中(zhong),應(ying)監(jian)視(shi)充(chong)放(fang)電(dian)電(dian)流(liu)保(bao)持(chi)在(zai)20A。
8、試(shi)驗(yan)過(guo)程(cheng)中(zhong),蓄(xu)電(dian)池(chi)室(shi)嚴(yan)禁(jin)非(fei)工(gong)作(zuo)人(ren)員(yuan)入(ru)內(nei),並(bing)在(zai)蓄(xu)電(dian)池(chi)室(shi)門(men)窗(chuang)上(shang)加(jia)掛(gua)“嚴(yan)禁(jin)煙(yan)火(huo)”替(ti)示(shi)牌(pai),防(fang)止(zhi)室(shi)內(nei)有(you)明(ming)火(huo)產(chan)生(sheng)。
9、充(chong)放(fang)電(dian)過(guo)程(cheng)中(zhong)蓄(xu)電(dian)池(chi)室(shi)應(ying)良(liang)好(hao)的(di)通(tong)風(feng)。
危(wei)險(xian)因(yin)素(su)及(ji)控(kong)製(zhi)措(cuo)施(shi)
1、火(huo)災(zai)
控(kong)製(zhi)措(cuo)施(shi):嚴(yan)禁(jin)煙(yan)火(huo),懸(xuan)掛(gua)“嚴(yan)禁(jin)煙(yan)火(huo)”警(jing)示(shi)牌(pai):蓄(xu)電(dian)池(chi)室(shi)內(nei)通(tong)風(feng)良(liang)好(hao);配(pei)備(bei)消(xiao)防(fang)器(qi)材(cai)。
2、電(dian)池(chi)爆(bao)炸(zha)
控(kong)製(zhi)措(cuo)施(shi):監(jian)視(shi)控(kong)製(zhi)環(huan)境(jing)溫(wen)度(duo),當(dang)溫(wen)度(duo)達(da)到(dao)45C,應(ying)停(ting)止(zhi)充(chong)放(fang)電(dian),控(kong)製(zhi)環(huan)境(jing)溫(wen)度(duo)恢(hui)複(fu)至(zhi)30℃以(yi)下(xia)後(hou)方(fang)能(neng)恢(hui)複(fu)試(shi)驗(yan)。
3、短(duan)路(lu)
控(kong)製(zhi)措(cuo)施(shi):接(jie)線(xian)時(shi)應(ying)認(ren)清(qing)設(she)備(bei)正(zheng)、負(fu)極(ji)後(hou)方(fang)可(ke)接(jie)線(xian),接(jie)線(xian)要(yao)求(qiu)正(zheng)確(que)、牢(lao)固(gu)、可(ke)靠(kao),接(jie)線(xian)完(wan)全(quan)能(neng)夠(gou)承(cheng)受(shou)放(fang)電(dian)電(dian)流(liu)。
4、熔(rong)斷(duan)器(qi)傷(shang)人(ren)
控(kong)製(zhi)措(cuo)施(shi):安(an)裝(zhuang)與(yu)拆(chai)除(chu)熔(rong)斷(duan)器(qi)時(shi)應(ying)迅(xun)速(su)準(zhun)確(que),使(shi)用(yong)專(zhuan)用(yong)夾(jia)鉗(qian)並(bing)使(shi)用(yong)絕(jue)緣(yuan)手(shou)套(tao)與(yu)護(hu)目(mu)鏡(jing)。