熱蒸(zheng)餾水(shui)器(qi)是醫療衛生單(dan)位、研究所(suo)、化(hua)工、化(hua)肥(fei)行業的化(hua)驗(yan)室及研究室制(zhi)取(qu)蒸(zheng)餾水(shui)的常(chang)用設備(bei)。蒸(zheng)餾水(shui)器(qi)常(chang)見故障(zhang)和排除(chu)。

電(dian)熱蒸(zheng)(zheng)餾(liu)水(shui)(shui)(shui)(shui)(shui)(shui)器由蒸(zheng)(zheng)發(fa)(fa)鍋(guo)(guo)、冷(leng)凝(ning)冷(leng)卻(que)器及電(dian)氣(qi)裝置三部(bu)分組成。蒸(zheng)(zheng)發(fa)(fa)鍋(guo)(guo)主要(yao)用(yong)(yong)(yong)(yong)于(yu)儲水(shui)(shui)(shui)(shui)(shui)(shui)及保持一(yi)(yi)定水(shui)(shui)(shui)(shui)(shui)(shui)位(wei)，超過(guo)水(shui)(shui)(shui)(shui)(shui)(shui)位(wei)即自動從排水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)外溢(yi)。冷(leng)凝(ning)冷(leng)卻(que)器一(yi)(yi)方面使(shi)(shi)(shi)蒸(zheng)(zheng)發(fa)(fa)鍋(guo)(guo)蒸(zheng)(zheng)發(fa)(fa)出來的(de)水(shui)(shui)(shui)(shui)(shui)(shui)蒸(zheng)(zheng)氣(qi)在冷(leng)凝(ning)管(guan)中(zhong)冷(leng)卻(que)成蒸(zheng)(zheng)餾(liu)水(shui)(shui)(shui)(shui)(shui)(shui),同時(shi)(shi)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)于(yu)冷(leng)卻(que)的(de)冷(leng)水(shui)(shui)(shui)(shui)(shui)(shui)得到(dao)預熱，然(ran)后流入(ru)(ru)蒸(zheng)(zheng)發(fa)(fa)鍋(guo)(guo)中(zhong),起到(dao)熱交換(huan)器的(de)作(zuo)用(yong)(yong)(yong)(yong)并(bing)產(chan)(chan)生蒸(zheng)(zheng)餾(liu)水(shui)(shui)(shui)(shui)(shui)(shui)。加(jia)熱部(bu)分由幾支浸入(ru)(ru)式(shi)電(dian)熱管(guan)組成，安裝在蒸(zheng)(zheng)發(fa)(fa)鍋(guo)(guo)內的(de)底(di)部(bu),使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)時(shi)(shi)全部(bu)浸沒于(yu)水(shui)(shui)(shui)(shui)(shui)(shui)中(zhong),與(yu)水(shui)(shui)(shui)(shui)(shui)(shui)直接(jie)接(jie)觸。電(dian)熱管(guan)發(fa)(fa)出的(de)熱可全部(bu)被利用(yong)(yong)(yong)(yong)。根(gen)據使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)單位(wei)用(yong)(yong)(yong)(yong)蒸(zheng)(zheng)餾(liu)水(shui)(shui)(shui)(shui)(shui)(shui)里(li)的(de)多少，-般有5升/時(shi)(shi)，10升/時(shi)(shi)和(he)20升/時(shi)(shi)幾種。電(dian)源(yuan)為(wei)220V或(huo)380V。為(wei)**正常使(shi)(shi)(shi)用(yong)(yong)(yong)(yong),使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)者(zhe)必須遵(zun)照產(chan)(chan)品說明書的(de)要(yao)求,先(xian)加(jia)水(shui)(shui)(shui)(shui)(shui)(shui)至水(shui)(shui)(shui)(shui)(shui)(shui)位(wei)線,然(ran)后通(tong)電(dian),并(bing)且水(shui)(shui)(shui)(shui)(shui)(shui)源(yuan)應(ying)(ying)(ying)有穩定的(de)流量。每天使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)前應(ying)(ying)(ying)洗刷內部(bu)一(yi)(yi)次(ci),將存水(shui)(shui)(shui)(shui)(shui)(shui)排盡,更換(huan)新水(shui)(shui)(shui)(shui)(shui)(shui),以免(mian)產(chan)(chan)生水(shui)(shui)(shui)(shui)(shui)(shui)垢和(he)降低蒸(zheng)(zheng)餾(liu)水(shui)(shui)(shui)(shui)(shui)(shui)的(de)水(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)。產(chan)(chan)生水(shui)(shui)(shui)(shui)(shui)(shui)垢后應(ying)(ying)(ying)經常用(yong)(yong)(yong)(yong)物理或(huo)化學辦法加(jia)以**.為(wei)**使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)者(zhe)的(de)安全,電(dian)熱蒸(zheng)(zheng)餾(liu)器殼體必須接(jie)地，使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)和(he)電(dian)熱蒸(zheng)(zheng)餾(liu)器功率相應(ying)(ying)(ying)的(de)保險絲,以**人身安全。

電熱蒸餾水器常見(jian)故障(zhang)有:

(1)保險(xian)絲燒斷

這種故(gu)障(zhang)發(fa)生較多,肯(ken)定有(you)(you)短路處。斷(duan)電(dian)(dian)后(hou)可用萬(wan)用電(dian)(dian)表電(dian)(dian)阻檔測(ce)量各電(dian)(dian)熱(re)(re)管的電(dian)(dian)熱(re)(re)絲是否(fou)接(jie)地,如(ru)接(jie)地,可把它的二頭(tou)除去,這樣可作(zuo)為應急措施，蒸餾器仍然可用,只是功率減小。出水(shui)里相應減少(shao)。或(huo)者把它更(geng)換掉。如(ru)20升(sheng)/時電(dian)(dian)熱(re)(re)蒸餾水(shui)器為6支3組,是二支并聯使用的。有(you)(you)時是斷(duan)電(dian)(dian)時里電(dian)(dian)熱(re)(re)絲不接(jie)地。通(tong)電(dian)(dian)一段時間則接(jie)地燒保(bao)險(xian)。這時可查(cha)一查(cha)水(shui)垢是否(fou)厚,如(ru)厚可**;**則可能是某支電(dian)(dian)熱(re)(re)管的電(dian)(dian)熱(re)(re)絲通(tong)電(dian)(dian)后(hou)熱(re)(re)膨脹接(jie)地所致。

(2)合(he)上電源開關有響聲及火(huo)花

合上(shang)電(dian)源開關有響(xiang)聲及火花說明(ming)電(dian)氣(qi)線(xian)路(lu)有短路(lu)或(huo)接(jie)觸不，致(zhi)使(shi)電(dian)流太大(da)(da)。引起電(dian)流過大(da)(da)的(de)原因除了(le)電(dian)熱管中電(dian)熱絲接(jie)地外,還有可能是電(dian)熱管和蒸發鍋之間漏水使(shi)電(dian)源接(jie)頭(tou)(tou)處引起短路(lu),或(huo)因潮(chao)濕造(zao)成電(dian)源接(jie)頭(tou)(tou)處打火,導致(zhi)接(jie)線(xian)*緣(yuan)板的(de)電(dian)阻變(bian)小。

(3)蒸(zheng)餾水里減(jian)少

   隨著(zhu)使用(yong)(yong)時間的增加(jia),電(dian)熱管(guan)的水(shui)(shui)(shui)垢(gou)也(ye)慢慢增加(jia),電(dian)熱管(guan)的熱里不(bu)易傳出(chu),蒸餾(liu)水(shui)(shui)(shui)出(chu)水(shui)(shui)(shui)里慢慢減(jian)少(shao),這時可(ke)(ke)用(yong)(yong)物(wu)理(li)或化學方(fang)法**水(shui)(shui)(shui)垢(gou)。如(ru)出(chu)水(shui)(shui)(shui)里明顯(xian)減(jian)少(shao)。肯(ken)定有(you)電(dian)熱絲燒斷,引(yin)起功率(lv)減(jian)少(shao),出(chu)水(shui)(shui)(shui)里減(jian)少(shao)，可(ke)(ke)用(yong)(yong)萬用(yong)(yong)表查出(chu)燒斷的電(dian)熱管(guan)并更(geng)換。更(geng)換后(hou)應放水(shui)(shui)(shui)觀察是(shi)否漏(lou)水(shui)(shui)(shui)或滲水(shui)(shui)(shui)，只有(you)無滲水(shui)(shui)(shui)后(hou)方(fang)可(ke)(ke)通電(dian)使用(yong)(yong)。