電瓶酸提純設備廠家介紹我們總是提到電瓶酸，那你知道電瓶中的酸到底是什么嗎？其實電瓶酸提純設備廠家了(le)解到電(dian)(dian)瓶(ping)(ping)中(zhong)的酸(suan)一(yi)般是指稀硫酸(suan)，就是用蒸餾水和98%的稀硫酸(suan)混合(he)成(cheng)密度為1.28--1.31的溶液，俗稱電(dian)(dian)解液或(huo)電(dian)(dian)瓶(ping)(ping)水。它是電(dian)(dian)瓶(ping)(ping)正負極板之(zhi)間電(dian)(dian)解、還(huan)原的介質。正極板是二氧化鉛(qian)(qian)、負極板是純鉛(qian)(qian)，它們之(zhi)間有(you)（單格）2V的電(dian)(dian)壓(ya)差，隨著電(dian)(dian)量的消耗使用他們都會(hui)逐漸(jian)變(bian)成(cheng)硫酸(suan)鉛(qian)(qian)，這時就沒電(dian)(dian)了(le)，通過電(dian)(dian)解還(huan)原（所謂的充電(dian)(dian)）又恢復了(le)原狀。

　　接下來我們來了解一下電(dian)(dian)(dian)(dian)瓶的(de)(de)(de)工作(zuo)原(yuan)理(li)。它(ta)用(yong)(yong)(yong)填滿(man)海(hai)綿狀鉛(qian)的(de)(de)(de)鉛(qian)板作(zuo)負(fu)極，填滿(man)二(er)氧(yang)化鉛(qian)的(de)(de)(de)鉛(qian)板作(zuo)正極，并用(yong)(yong)(yong)22～28％的(de)(de)(de)稀硫(liu)酸(suan)作(zuo)電(dian)(dian)(dian)(dian)解質。在(zai)充(chong)電(dian)(dian)(dian)(dian)時(shi)(shi)(shi)，電(dian)(dian)(dian)(dian)能轉化為化學(xue)能，放(fang)(fang)電(dian)(dian)(dian)(dian)時(shi)(shi)(shi)化學(xue)能又(you)轉化為電(dian)(dian)(dian)(dian)能。電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)在(zai)放(fang)(fang)電(dian)(dian)(dian)(dian)時(shi)(shi)(shi)，金屬鉛(qian)是(shi)(shi)負(fu)極，發生氧(yang)化反應，被氧(yang)化為硫(liu)酸(suan)鉛(qian)；二(er)氧(yang)化鉛(qian)是(shi)(shi)正極，發生還(huan)原(yuan)反應，被還(huan)原(yuan)為硫(liu)酸(suan)鉛(qian)。電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)在(zai)用(yong)(yong)(yong)直流電(dian)(dian)(dian)(dian)充(chong)電(dian)(dian)(dian)(dian)時(shi)(shi)(shi)，兩(liang)極分別生成(cheng)鉛(qian)和二(er)氧(yang)化鉛(qian)。移去(qu)電(dian)(dian)(dian)(dian)源后，它(ta)又(you)恢(hui)復到放(fang)(fang)電(dian)(dian)(dian)(dian)前的(de)(de)(de)狀態，組成(cheng)化學(xue)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)。鉛(qian)蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)是(shi)(shi)能反復充(chong)電(dian)(dian)(dian)(dian)、放(fang)(fang)電(dian)(dian)(dian)(dian)的(de)(de)(de)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)，叫做二(er)次(ci)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)。它(ta)的(de)(de)(de)電(dian)(dian)(dian)(dian)壓是(shi)(shi)2V，通常把(ba)三個鉛(qian)蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)串聯(lian)起來使用(yong)(yong)(yong)，電(dian)(dian)(dian)(dian)壓是(shi)(shi)6V。汽車上(shang)用(yong)(yong)(yong)的(de)(de)(de)是(shi)(shi)6個鉛(qian)蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)串聯(lian)成(cheng)12V的(de)(de)(de)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)組。普通鉛(qian)蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)在(zai)使用(yong)(yong)(yong)一段時(shi)(shi)(shi)間后要補充(chong)硫(liu)酸(suan)，使電(dian)(dian)(dian)(dian)解質保持含有22～28％的(de)(de)(de)稀硫(liu)酸(suan)。