如(ru)何對變壓(ya)器(qi)油(you)(you)箱(xiang)(xiang)(xiang)(xiang)檢漏(lou)方法：油(you)(you)箱(xiang)(xiang)(xiang)(xiang)檢漏(lou)也稱試(shi)(shi)(shi)漏(lou)，常(chang)用的(de)有水試(shi)(shi)(shi)和(he)氣試(shi)(shi)(shi)兩種；是(shi)(shi)變壓(ya)器(qi)油(you)(you)箱(xiang)(xiang)(xiang)(xiang)生產(chan)廠家試(shi)(shi)(shi)驗油(you)(you)箱(xiang)(xiang)(xiang)(xiang)是(shi)(shi)否合格的(de)方法。油(you)(you)箱(xiang)(xiang)(xiang)(xiang)底部兩對角處應設(she)有兩塊供油(you)(you)箱(xiang)(xiang)(xiang)(xiang)接地的(de)端子（變壓(ya)器(qi)油(you)(you)箱(xiang)(xiang)(xiang)(xiang)即外(wai)殼接地主要是(shi)(shi)為(wei)了保障(zhang)人身安全。當(dang)變壓(ya)器(qi)的(de)絕緣損壞時，變壓(ya)器(qi)外(wai)殼就會帶電。上(shang)節油(you)(you)箱(xiang)(xiang)(xiang)(xiang)做成鐘罩(zhao)形，下(xia)(xia)節油(you)(you)箱(xiang)(xiang)(xiang)(xiang)一般為(wei)槽形箱(xiang)(xiang)(xiang)(xiang)底或平板式箱(xiang)(xiang)(xiang)(xiang)底，上(shang)、下(xia)(xia)節油(you)(you)箱(xiang)(xiang)(xiang)(xiang)用螺栓連接在一起，中間力口放密封膠墊。下(xia)(xia)節油(you)(you)箱(xiang)(xiang)(xiang)(xiang)還裝設(she)放油(you)(you)閥門(men)和(he)油(you)(you)樣閥門(men)。

根據所裝(zhuang)(zhuang)散(san)熱器(qi)的(de)(de)(de)(de)不(bu)同，箱(xiang)式油(you)(you)箱(xiang)可分為(wei)(wei)：ADC12048CIV管式油(you)(you)箱(xiang)、片式散(san)熱器(qi)油(you)(you)箱(xiang)和波紋式油(you)(you)箱(xiang)。箱(xiang)蓋一般為(wei)(wei)平板(ban)，與鐵軛上夾件(jian)固定連接在(zai)(zai)一起。變(bian)壓器(qi)滲漏多發生在(zai)(zai)連接處，而(er)95 %以上主要(yao)是(shi)由(you)密(mi)(mi)封(feng)(feng)膠件(jian)引(yin)起的(de)(de)(de)(de)。密(mi)(mi)封(feng)(feng)膠件(jian)質(zhi)量的(de)(de)(de)(de)好(hao)壞主要(yao)取決于它的(de)(de)(de)(de)耐(nai)油(you)(you)性能(neng)，耐(nai)油(you)(you)性能(neng)較差的(de)(de)(de)(de)，老化速度就較快。密(mi)(mi)封(feng)(feng)式油(you)(you)箱(xiang)。密(mi)(mi)封(feng)(feng)式油(you)(you)箱(xiang)是(shi)在(zai)(zai)器(qi)身總裝(zhuang)(zhuang)全部完成裝(zhuang)(zhuang)入油(you)(you)箱(xiang)后，變(bian)壓器(qi)油(you)(you)箱(xiang)加(jia)工工藝，它的(de)(de)(de)(de)上下箱(xiang)沿(yan)之間(jian)不(bu)是(shi)靠螺(luo)栓(shuan)連接，變(bian)壓器(qi)油(you)(you)箱(xiang)加(jia)工流程，而(er)是(shi)直(zhi)接焊接在(zai)(zai)～起的(de)(de)(de)(de)，形成一個(ge)整體。

變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)油(you)(you)枕(zhen)(zhen)安裝在變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)的(de)油(you)(you)箱(xiang)(xiang)(波紋(wen)油(you)(you)箱(xiang)(xiang))上，南京變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)油(you)(you)箱(xiang)(xiang)加工，還有(you)一(yi)個用“玻璃”封閉的(de)管道，叫“防爆(bao)管”，就(jiu)是防止變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)故障時(shi)(shi)，變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)油(you)(you)箱(xiang)(xiang)加工廠(chang)家，油(you)(you)溫快(kuai)速。我國電(dian)力變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)多為油(you)(you)浸(jin)式變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)，多年來變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)滲漏油(you)(you)現象(xiang)時(shi)(shi)有(you)發生，嚴重(zhong)的(de)滲漏不(bu)但降低了變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)的(de)使用壽命，影響(xiang)系統的(de)安全、穩定運行。當變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)負荷增(zeng)大，油(you)(you)溫，變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)油(you)(you)膨脹，油(you)(you)箱(xiang)(xiang)中盛不(bu)下時(shi)(shi)，也會(hui)順管道，回(hui)流(liu)到油(you)(you)枕(zhen)(zhen)中。油(you)(you)枕(zhen)(zhen)中已不(bu)能容(rong)納時(shi)(shi)，油(you)(you)流(liu)就(jiu)會(hui)擠碎玻璃，從防爆(bao)管沖出(chu)，保護變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)不(bu)受大的(de)損壞。