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1、常(chang)(chang)(chang)(chang)(chang)常(chang)(chang)(chang)(chang)(chang)進(jin)行(xing)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)器(qi)的(de)(de)(de)檢漏(lou)(lou)(lou)作業。走(zou)(zou)(zou)漏(lou)(lou)(lou)是蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)器(qi)常(chang)(chang)(chang)(chang)(chang)見的(de)(de)(de)毛病現象，在運(yun)用(yong)(yong)(yong)過(guo)程中應注(zhu)(zhu)意常(chang)(chang)(chang)(chang)(chang)常(chang)(chang)(chang)(chang)(chang)檢漏(lou)(lou)(lou)。氨蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)器(qi)走(zou)(zou)(zou)漏(lou)(lou)(lou)時(shi)(shi)(shi)(shi)，有(you)(you)刺激性氣(qi)味，漏(lou)(lou)(lou)點(dian)處不(bu)結(jie)(jie)霜(shuang)。對走(zou)(zou)(zou)漏(lou)(lou)(lou)處可(ke)用(yong)(yong)(yong)酚(fen)酞(tai)試(shi)紙(zhi)查(cha)(cha)看(kan)，由于氨是堿性，遇(yu)酚(fen)酞(tai)試(shi)紙(zhi)變(bian)赤(chi)色(se)。用(yong)(yong)(yong)眼看(kan)時(shi)(shi)(shi)(shi)，一般(ban)在蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)器(qi)的(de)(de)(de)某處不(bu)結(jie)(jie)霜(shuang)的(de)(de)(de)地方(fang)通常(chang)(chang)(chang)(chang)(chang)是走(zou)(zou)(zou)漏(lou)(lou)(lou)點(dian)，也(ye)可(ke)在走(zou)(zou)(zou)漏(lou)(lou)(lou)處用(yong)(yong)(yong)肥(fei)皂(zao)(zao)水(shui)找(zhao)漏(lou)(lou)(lou)。氟利昂(ang)(ang)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)器(qi)走(zou)(zou)(zou)漏(lou)(lou)(lou)的(de)(de)(de)查(cha)(cha)看(kan)可(ke)運(yun)用(yong)(yong)(yong)鹵素(su)(su)燈和鹵素(su)(su)檢漏(lou)(lou)(lou)儀(yi)，也(ye)可(ke)用(yong)(yong)(yong)肥(fei)皂(zao)(zao)水(shui)找(zhao)漏(lou)(lou)(lou)。查(cha)(cha)看(kan)時(shi)(shi)(shi)(shi)可(ke)先用(yong)(yong)(yong)眼查(cha)(cha)看(kan)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)排(pai)管上是否(fou)有(you)(you)油(you)跡(ji)，由于氟利昂(ang)(ang)與油(you)能(neng)(neng)互溶，氟利昂(ang)(ang)走(zou)(zou)(zou)漏(lou)(lou)(lou)時(shi)(shi)(shi)(shi)，油(you)也(ye)會從漏(lou)(lou)(lou)點(dian)滲出，因此，哪里有(you)(you)油(you)跡(ji)，哪里走(zou)(zou)(zou)漏(lou)(lou)(lou)。用(yong)(yong)(yong)鹵素(su)(su)燈檢漏(lou)(lou)(lou)時(shi)(shi)(shi)(shi)，若(ruo)某處有(you)(you)氟利昂(ang)(ang)走(zou)(zou)(zou)漏(lou)(lou)(lou)時(shi)(shi)(shi)(shi)，鹵素(su)(su)燈燃燒(shao)的(de)(de)(de)火焰(yan)由藍色(se)變(bian)成微綠、淺綠、草綠、紫(zi)綠、紫(zi)色(se)等色(se)彩可(ke)判斷氟利昂(ang)(ang)走(zou)(zou)(zou)漏(lou)(lou)(lou)量的(de)(de)(de)多少。若(ruo)火焰(yan)呈深(shen)綠或(huo)(huo)紫(zi)色(se)時(shi)(shi)(shi)(shi)，火焰(yan)中的(de)(de)(de)光氣(qi)有(you)(you)毒(du)，不(bu)能(neng)(neng)長時(shi)(shi)(shi)(shi)間(jian)用(yong)(yong)(yong)此方(fang)法查(cha)(cha)看(kan)。這種(zhong)情況下(xia)，可(ke)用(yong)(yong)(yong)肥(fei)皂(zao)(zao)水(shui)查(cha)(cha)看(kan)走(zou)(zou)(zou)漏(lou)(lou)(lou)點(dian)。關于微量走(zou)(zou)(zou)漏(lou)(lou)(lou)時(shi)(shi)(shi)(shi)，應運(yun)用(yong)(yong)(yong)鹵素(su)(su)檢漏(lou)(lou)(lou)儀(yi)進(jin)行(xing)檢漏(lou)(lou)(lou)。2、常(chang)(chang)(chang)(chang)(chang)常(chang)(chang)(chang)(chang)(chang)對蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)器(qi)的(de)(de)(de)結(jie)(jie)霜(shuang)狀況進(jin)行(xing)查(cha)(cha)看(kan)。當霜(shuang)層(ceng)過(guo)厚(hou)時(shi)(shi)(shi)(shi)，應及時(shi)(shi)(shi)(shi)除霜(shuang)。當結(jie)(jie)霜(shuang)異常(chang)(chang)(chang)(chang)(chang)時(shi)(shi)(shi)(shi)，可(ke)能(neng)(neng)是由于堵塞造成的(de)(de)(de)，應及時(shi)(shi)(shi)(shi)查(cha)(cha)找(zhao)原因并予以(yi)掃(sao)除。3、蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)器(qi)長期(qi)停用(yong)(yong)(yong)時(shi)(shi)(shi)(shi)，將(jiang)制(zhi)冷(leng)劑(ji)拙到(dao)儲液器(qi)或(huo)(huo)冷(leng)凝器(qi)中，使蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)器(qi)的(de)(de)(de)壓力保(bao)持在0.05MPa(表壓)左右為(wei)宜。若(ruo)為(wei)鹽水(shui)池(chi)中的(de)(de)(de)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)器(qi)，還(huan)需用(yong)(yong)(yong)自來水(shui)沖(chong)刷，沖(chong)刷后在池(chi)內注(zhu)(zhu)滿(man)自來水(shui)。