1、蓄(xu)電(dian)池(chi)的(di)工(gong)作(zuo)化(hua)學(xue)原(yuan)理(li)與(yu)電(dian)池(chi)的(di)失(shi)水(shui):
使(shi)用(yong)純(chun)鉛(qian),二(er)氧(yang)化(hua)鉛(qian)和(hu)稀(xi)釋(shi)的(di)硫(liu)酸(suan)做(zuo)電(dian)解(xie)液(ye),它(ta)能(neng)使(shi)極(ji)板(pan)帶(dai)電(dian)荷(he)。由(you)於(yu)電(dian)池(chi)放(fang)電(dian),鉛(qian)的(di)氧(yang)化(hua)物(wu)正(zheng)極(ji)活(huo)性(xing)物(wu)質(zhi)與(yu)鉛(qian)的(di)海(hai)綿(mian)狀(zhuang)負(fu)極(ji)物(wu)質(zhi)一(yi)起(qi)作(zuo)用(yong)於(yu)稀(xi)硫(liu)酸(suan)電(dian)解(xie)液(ye),形(xing)成(cheng)硫(liu)酸(suan)鉛(qian)和(hu)水(shui),當(dang)充(chong)電(dian)時(shi)此(ci)反(fan)應(ying)過(guo)程(cheng)逆(ni)轉(zhuan)。產(chan)生(sheng)的(di)水(shui)在(zai)充(chong)電(dian)過(guo)程(cheng)中(zhong)電(dian)解(xie)成(cheng)氫(qing)氣(qi)和(hu)氧(yang)氣(qi),釋(shi)放(fang)出(chu)來(lai)造(zao)成(cheng)電(dian)池(chi)的(di)失(shi)水(shui),充(chong)電(dian)過(guo)程(cheng)越(yue)頻(pin)繁(fan)失(shi)水(shui)率(shuai)越(yue)高(gao)。失(shi)水(shui)過(guo)多(duo),電(dian)池(chi)幹(gan)涸(he),失(shi)效(xiao)。
2、溫(wen)度(duo)對(dui)電(dian)池(chi)壽(shou)命(ming)的(di)影(ying)響(xiang):
溫(wen)度(duo)將(qiang)對(dui)電(dian)池(chi)使(shi)用(yong)壽(shou)命(ming)產(chan)生(sheng)影(ying)響(xiang),特(te)別(bie)是(shi)溫(wen)度(duo)高(gao)於(yu)25℃時(shi),一(yi)般(pan)的(di)規(gui)律(lv),環(huan)境(jing)平(ping)均(jun)溫(wen)度(duo)在(zai)25℃以(yi)上(shang),每(mei)增(zeng)高(gao)8℃,其(qi)預(yu)期(qi)的(di)電(dian)池(chi)壽(shou)命(ming)將(qiang)比(bi)設(she)計(ji)壽(shou)命(ming)減(jian)少(shao)一(yi)半(ban)。

3、電(dian)池(chi)使(shi)用(yong)後(hou)期(qi)的(di)電(dian)池(chi)容(rong)量(liang)降(xiang)低(di),終(zhong)造(zao)成(cheng)電(dian)池(chi)失(shi)效(xiao):
正(zheng)負(fu)極(ji)柵(zha)形(xing)成(cheng)了(liao)蓄(xu)電(dian)池(chi)的(di)主(zhu)要(yao)構(gou)架(jia)。板(pan)柵(zha)用(yong)於(yu)保(bao)持(chi)活(huo)性(xing)物(wu)質(zhi)並(bing)且(qie)放(fang)電(dian)時(shi)引(yin)導(dao)電(dian)流(liu)輸(shu)出(chu)電(dian)池(chi),充(chong)電(dian)時(shi)引(yin)導(dao)電(dian)流(liu)輸(shu)入(ru)電(dian)池(chi)。由(you)於(yu)活(huo)性(xing)物(wu)質(zhi)事(shi)實(shi)上(shang)在(zai)板(pan)柵(zha)產(chan)生(sheng)電(dian)流(liu),板(pan)柵(zha)與(yu)活(huo)性(xing)物(wu)質(zhi)的(di)界(jie)麵(mian)是(shi)電(dian)池(chi)的(di)一(yi)個(ge)非(fei)常(chang)重(chong)要(yao)區(ou)域(yu),此(ci)界(jie)麵(mian)的(di)質(zhi)量(liang)對(dui)電(dian)池(chi)的(di)工(gong)作(zuo)性(xing)能(neng)有(you)決(jue)定(ding)性(xing)的(di)影(ying)響(xiang)。AGM電(dian)池(chi)開(kai)始(shi)循(xun)環(huan)工(gong)作(zuo)時(shi),應(ying)在(zai)幾(ji)個(ge)周(zhou)期(qi)時(shi)內(nei)極(ji)板(pan)完(wan)成(cheng)成(cheng)形(xing),容(rong)量(liang)增(zeng)加(jia)。然(ran)後(hou)循(xun)環(huan)工(gong)作(zuo)再(zai)繼(ji)續(xu),所(suo)有(you)電(dian)池(chi)容(rong)量(liang)開(kai)始(shi)逐(zhu)年(nian)下(xia)降(xiang),電(dian)池(chi)使(shi)用(yong)後(hou)期(qi),電(dian)池(chi)容(rong)量(liang)下(xia)降(xiang)得(dei)非(fei)常(chang)大(dai)。如(ru)果(guo)仔(zi)細(xi)檢(jian)測(ce)一(yi)個(ge)失(shi)效(xiao)的(di)柵(zha)極(ji),發(fa)現(xian)電(dian)池(chi)失(shi)效(xiao)源(yuan)於(yu)板(pan)柵(zha)與(yu)活(huo)性(xing)金(jin)屬(zhu)之(zhi)間(jian)的(di)邊(bian)界(jie)產(chan)生(sheng)了(liao)一(yi)個(ge)絕(jue)緣(yuan)硫(liu)化(hua)層(ceng),此(ci)絕(jue)緣(yuan)硫(liu)化(hua)層(ceng)使(shi)活(huo)性(xing)物(wu)質(zhi)電(dian)氣(qi)絕(jue)緣(yuan)與(yu)板(pan)柵(zha),因(yin)而(er)引(yin)起(qi)電(dian)池(chi)高(gao)內(nei)阻(zu)及(ji)伴(ban)隨(sui)而(er)來(lai)的(di)容(rong)量(liang)降(xiang)低(di)。
4、電(dian)池(chi)使(shi)用(yong)後(hou)期(qi)的(di)內(nei)部(bu)短(duan)路(lu):
電(dian)池(chi)使(shi)用(yong)過(guo)程(cheng)中(zhong),負(fu)極(ji)板(pan)就(jiu)沉(chen)積(ji)一(yi)些(xie)硫(liu)化(hua)鉛(qian),硫(liu)化(hua)鉛(qian)有(you)一(yi)種(zhong)難(nan)以(yi)處(chu)理(li)的(di)傾(qing)向(xiang),即(ji)隨(sui)著(zhuo)時(shi)間(jian)加(jia)長(zhang)而(er)硬(ying)化(hua),導(dao)致(zhi)容(rong)量(liang)的(di)損(sun)失(shi)。這(zhe)種(zhong)情(qing)況(kuang)可(ke)能(neng)對(dui)任(ren)何(he)型(xing)號(hao)的(di)電(dian)池(chi)發(fa)生(sheng),如(ru)果(guo)此(ci)種(zhong)硫(liu)化(hua)繼(ji)續(xu)下(xia)去(qu)一(yi)段(duan)時(shi)間(jian)以(yi)致(zhi)硫(liu)化(hua)物(wu)成(cheng)塊(kuai),可(ke)以(yi)長(zhang)滿(man)整(zheng)個(ge)隔(ge)離(li)板(pan)以(yi)致(zhi)連(lian)接(jie)到(dao)另(ling)一(yi)塊(kuai)板(pan)塊(kuai),這(zhe)個(ge)硫(liu)化(hua)現(xian)象(xiang)稱(chen)為(wei)硫(liu)化(hua)橋(qiao)接(jie)或(huo)短(duan)路(lu)。造(zao)成(cheng)整(zheng)組(zu)電(dian)池(chi)的(di)充(chong)電(dian)過(guo)程(cheng)變(bian)得(dei)危(wei)險(xian)。
基(ji)於(yu)以(yi)上(shang)情(qing)況(kuang),在(zai)一(yi)些(xie)重(chong)要(yao)崗(gang)位(wei)上(shang)要(yao)及(ji)時(shi)更(geng)換(huan)電(dian)池(chi),以(yi)避(bi)免(wen)事(shi)故(gu)的(di)發(fa)生(sheng)。一(yi)般(pan)情(qing)況(kuang),浮(fu)充(chong)設(she)計(ji)壽(shou)命(ming)為(wei)10年(nian)的(di)電(dian)池(chi),使(shi)用(yong)5年(nian)就(jiu)要(yao)更(geng)換(huan);浮(fu)充(chong)設(she)計(ji)壽(shou)命(ming)為(wei)20年(nian)的(di)電(dian)池(chi)使(shi)用(yong)10年(nian)就(jiu)要(yao)更(geng)換(huan),以(yi)電(dian)池(chi)組(zu)的(di)有(you)效(xiao)容(rong)量(liang)和(hu)電(dian)池(chi)組(zu)的(di)安(an)全(quan)穩(wen)定(ding)運(yun)行(hang)。