一、電汽兩用蒸飯柜怎么接線

電汽兩用蒸飯柜是一種新型的廚房電器，它具有很多優點，受到了消費者的青睞，買回來的機器，首先就要進行接線這個步驟，那么你清除電汽兩用蒸飯柜怎么接線嗎？

1、當供電電源為220伏，3根電加熱管也是220伏規格時，則接線方式為并聯

這種接線(xian)方式每(mei)個(ge)電(dian)加熱管(guan)兩端(duan)工作電(dian)壓都是220伏(fu)，若其中一個(ge)電(dian)加熱管(guan)壞了也不會影響(xiang)另外兩個(ge)電(dian)加熱管(guan)的正(zheng)常工作。

2、當供電電源為380伏，3根電加熱管是220伏電壓規格時，則接線方式為星結

這種接線(xian)(xian)方式中(zhong)，3根(gen)電(dian)(dian)(dian)(dian)加熱(re)管(guan)為(wei)(wei)對稱三相(xiang)(xiang)(xiang)負載，每個(ge)電(dian)(dian)(dian)(dian)加熱(re)管(guan)兩端工(gong)作(zuo)電(dian)(dian)(dian)(dian)壓(ya)(ya)等(deng)于(yu)(yu)其額定電(dian)(dian)(dian)(dian)壓(ya)(ya)220伏，或者說電(dian)(dian)(dian)(dian)加熱(re)管(guan)的(de)額定相(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)壓(ya)(ya)等(deng)于(yu)(yu)電(dian)(dian)(dian)(dian)源線(xian)(xian)電(dian)(dian)(dian)(dian)壓(ya)(ya)的(de)根(gen)號3分之一(yi)(yi)(yi)，此(ci)時(shi)中(zhong)性點電(dian)(dian)(dian)(dian)壓(ya)(ya)為(wei)(wei)0，即便有中(zhong)性線(xian)(xian)，正(zheng)常(chang)工(gong)作(zuo)時(shi)中(zhong)性線(xian)(xian)的(de)電(dian)(dian)(dian)(dian)流也為(wei)(wei)0，故(gu)可以取消(xiao)中(zhong)性線(xian)(xian)，形成(cheng)三相(xiang)(xiang)(xiang)三線(xian)(xian)制供電(dian)(dian)(dian)(dian)。若其中(zhong)一(yi)(yi)(yi)個(ge)電(dian)(dian)(dian)(dian)加熱(re)管(guan)壞(huai)了或缺一(yi)(yi)(yi)相(xiang)(xiang)(xiang)，則另外兩個(ge)電(dian)(dian)(dian)(dian)加熱(re)管(guan)串(chuan)聯在(zai)380伏的(de)電(dian)(dian)(dian)(dian)路(lu)中(zhong)，串(chuan)聯分壓(ya)(ya)，此(ci)時(shi)每個(ge)電(dian)(dian)(dian)(dian)加熱(re)管(guan)兩端工(gong)作(zuo)電(dian)(dian)(dian)(dian)壓(ya)(ya)為(wei)(wei)190伏，工(gong)作(zuo)效率(lv)大大降(jiang)低。

3、當供電電源為380伏，3根電加熱管是380伏電壓規格時，接線方式為三角形結法

在這種(zhong)接(jie)線(xian)方式中，每個電(dian)(dian)(dian)加熱管兩端的(de)工作電(dian)(dian)(dian)壓為380伏，或者說電(dian)(dian)(dian)加熱管的(de)額定相(xiang)電(dian)(dian)(dian)壓等于電(dian)(dian)(dian)源線(xian)電(dian)(dian)(dian)壓。相(xiang)對于星結連接(jie)方式，3根電(dian)(dian)(dian)加熱管的(de)三角形(xing)連接(jie)方式大(da)大(da)提高了蒸飯柜的(de)工作效(xiao)率。

若其中一(yi)個(ge)(ge)電加熱管壞了，不影響另外兩個(ge)(ge)電加熱管正常(chang)工作，若缺一(yi)相，則只有一(yi)組電加熱管工作。

二、電汽兩用蒸飯柜怎么使用

1、使用電加熱蒸制食品時

（1）蒸(zheng)(zheng)制食品：接(jie)通(tong)水(shui)源電(dian)源，待(dai)水(shui)箱(xiang)加滿水(shui)后，先進行預熱，待(dai)水(shui)箱(xiang)里的水(shui)沸騰產生蒸(zheng)(zheng)汽后，再斷開(kai)(kai)電(dian)源閘刀，然后緩緩打(da)開(kai)(kai)門鎖(suo)，讓(rang)蒸(zheng)(zheng)飯柜(ju)內(nei)的高溫蒸(zheng)(zheng)汽泄壓，然后再打(da)開(kai)(kai)門放(fang)入要蒸(zheng)(zheng)制的食品，關閉機門并(bing)鎖(suo)緊(jin)，繼續(xu)通(tong)電(dian)加熱工作。

（2）泄壓取(qu)物：待(dai)被蒸(zheng)制的食(shi)品(pin)熟后(hou)(hou)，關閉(bi)電源或(huo)蒸(zheng)汽(qi)閥門(men)，（視所蒸(zheng)制的食(shi)品(pin)是否需(xu)要(yao)燜制而決定(ding)是否應(ying)(ying)立即(ji)取(qu)出(chu)），取(qu)出(chu)食(shi)品(pin)時應(ying)(ying)注(zhu)意身體千萬不可正對蒸(zheng)飯(fan)柜(ju)(ju)及其門(men)縫，應(ying)(ying)使身體側對機(ji)門(men)避開門(men)縫并盡可能遠離蒸(zheng)飯(fan)柜(ju)(ju)，緩緩打開門(men)鎖，讓蒸(zheng)飯(fan)柜(ju)(ju)內的高(gao)溫蒸(zheng)汽(qi)泄壓后(hou)(hou)再取(qu)出(chu)食(shi)品(pin)，取(qu)出(chu)食(shi)品(pin)時建(jian)議帶上隔(ge)熱手套或(huo)采用夾具取(qu)物以防燙傷。

2、使用外接蒸汽蒸制食品時（先把連接電源的閘門斷開，關閉所有進、排水閥門）

（1）蒸(zheng)(zheng)(zheng)(zheng)制(zhi)(zhi)食(shi)品(pin)：將蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)源接入(ru)下端“蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)輸(shu)入(ru)口”，緩(huan)(huan)緩(huan)(huan)打(da)開蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)閥門(men)，觀(guan)察壓(ya)(ya)力表內的(de)(de)壓(ya)(ya)力是否符合要求，確保(bao)輸(shu)入(ru)的(de)(de)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)壓(ya)(ya)力不超過0.02Mpa，進行預熱(re)，待有(you)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)排出后(hou)，準備(bei)蒸(zheng)(zheng)(zheng)(zheng)制(zhi)(zhi)食(shi)品(pin)。開門(men)放入(ru)食(shi)品(pin)前(qian)，應(ying)先關閉(bi)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)閥，緩(huan)(huan)緩(huan)(huan)打(da)開門(men)鎖，上蒸(zheng)(zheng)(zheng)(zheng)飯柜內的(de)(de)高(gao)溫蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)泄壓(ya)(ya)后(hou)打(da)開門(men)放入(ru)要蒸(zheng)(zheng)(zheng)(zheng)制(zhi)(zhi)的(de)(de)食(shi)品(pin)，關閉(bi)門(men)把手并鎖緊，再緩(huan)(huan)緩(huan)(huan)打(da)開蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)閥門(men)，繼(ji)續蒸(zheng)(zheng)(zheng)(zheng)制(zhi)(zhi)。

（2）泄(xie)壓(ya)(ya)取(qu)物：首先關閉蒸汽閥(fa)門，再泄(xie)壓(ya)(ya)取(qu)物。（泄(xie)壓(ya)(ya)取(qu)物的規則(ze)順序與(yu)用電加熱相(xiang)同(tong)）