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(zhe)種接線(xian)方(fang)式每(mei)個(ge)電(dian)加熱管(guan)兩端工作電(dian)壓都是220伏,若其中一(yi)個(ge)電(dian)加熱管(guan)壞了也不(bu)會影響另外兩個(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)方式中(zhong)(zhong),3根(gen)電(dian)(dian)(dian)(dian)加熱(re)管(guan)(guan)(guan)為(wei)對稱三(san)相(xiang)(xiang)負載,每個電(dian)(dian)(dian)(dian)加熱(re)管(guan)(guan)(guan)兩端(duan)工(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)壓等于(yu)其(qi)額定(ding)電(dian)(dian)(dian)(dian)壓220伏,或者說電(dian)(dian)(dian)(dian)加熱(re)管(guan)(guan)(guan)的額定(ding)相(xiang)(xiang)電(dian)(dian)(dian)(dian)壓等于(yu)電(dian)(dian)(dian)(dian)源線(xian)電(dian)(dian)(dian)(dian)壓的根(gen)號(hao)3分(fen)(fen)之一,此時中(zhong)(zhong)性點電(dian)(dian)(dian)(dian)壓為(wei)0,即便有中(zhong)(zhong)性線(xian),正(zheng)常工(gong)作(zuo)(zuo)時中(zhong)(zhong)性線(xian)的電(dian)(dian)(dian)(dian)流也為(wei)0,故可以取消中(zhong)(zhong)性線(xian),形成(cheng)三(san)相(xiang)(xiang)三(san)線(xian)制供電(dian)(dian)(dian)(dian)。若其(qi)中(zhong)(zhong)一個電(dian)(dian)(dian)(dian)加熱(re)管(guan)(guan)(guan)壞了或缺(que)一相(xiang)(xiang),則另外兩個電(dian)(dian)(dian)(dian)加熱(re)管(guan)(guan)(guan)串聯在380伏的電(dian)(dian)(dian)(dian)路中(zhong)(zhong),串聯分(fen)(fen)壓,此時每個電(dian)(dian)(dian)(dian)加熱(re)管(guan)(guan)(guan)兩端(duan)工(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)壓為(wei)190伏,工(gong)作(zuo)(zuo)效率(lv)大大降低。
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
在這種接線方式(shi)中,每個電加熱管(guan)(guan)兩端的工作電壓(ya)(ya)為380伏,或者(zhe)說電加熱管(guan)(guan)的額(e)定相(xiang)電壓(ya)(ya)等于(yu)電源線電壓(ya)(ya)。相(xiang)對于(yu)星結(jie)連接方式(shi),3根電加熱管(guan)(guan)的三(san)角形連接方式(shi)大(da)大(da)提高(gao)了蒸飯柜的工作效(xiao)率。
若其(qi)中(zhong)一(yi)(yi)個(ge)電(dian)加熱(re)管壞(huai)了,不影(ying)響(xiang)另外兩個(ge)電(dian)加熱(re)管正常工(gong)作,若缺一(yi)(yi)相,則(ze)只有一(yi)(yi)組電(dian)加熱(re)管工(gong)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)蒸制食(shi)品:接通(tong)水(shui)源電源,待水(shui)箱加滿水(shui)后,先(xian)進(jin)行預熱(re)(re),待水(shui)箱里的水(shui)沸騰產生蒸汽后,再斷開電源閘刀,然后緩緩打開門鎖,讓蒸飯(fan)柜內的高溫(wen)蒸汽泄壓,然后再打開門放入(ru)要蒸制的食(shi)品,關閉機(ji)門并鎖緊,繼續通(tong)電加熱(re)(re)工作。
(2)泄(xie)壓(ya)取(qu)(qu)物(wu):待被(bei)蒸(zheng)(zheng)(zheng)制(zhi)的食(shi)品(pin)熟后,關閉(bi)電源或蒸(zheng)(zheng)(zheng)汽(qi)(qi)閥門(men)(men),(視(shi)所蒸(zheng)(zheng)(zheng)制(zhi)的食(shi)品(pin)是否需要(yao)燜(men)制(zhi)而決(jue)定是否應立(li)即取(qu)(qu)出(chu)),取(qu)(qu)出(chu)食(shi)品(pin)時應注意身體千萬不可正對蒸(zheng)(zheng)(zheng)飯柜及其門(men)(men)縫(feng),應使身體側對機門(men)(men)避開(kai)門(men)(men)縫(feng)并盡可能遠離蒸(zheng)(zheng)(zheng)飯柜,緩緩打開(kai)門(men)(men)鎖,讓蒸(zheng)(zheng)(zheng)飯柜內(nei)的高溫蒸(zheng)(zheng)(zheng)汽(qi)(qi)泄(xie)壓(ya)后再取(qu)(qu)出(chu)食(shi)品(pin),取(qu)(qu)出(chu)食(shi)品(pin)時建議帶上(shang)隔熱(re)手套或采用夾具取(qu)(qu)物(wu)以防(fang)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)制(zhi)(zhi)(zhi)食品(pin):將(jiang)蒸(zheng)汽(qi)(qi)(qi)源接入下(xia)端“蒸(zheng)汽(qi)(qi)(qi)輸入口”,緩(huan)緩(huan)打(da)開(kai)(kai)(kai)蒸(zheng)汽(qi)(qi)(qi)閥(fa)門(men)(men),觀察(cha)壓力表(biao)內的壓力是否符合(he)要求,確保輸入的蒸(zheng)汽(qi)(qi)(qi)壓力不超過0.02Mpa,進行預熱,待(dai)有蒸(zheng)汽(qi)(qi)(qi)排(pai)出后,準備蒸(zheng)制(zhi)(zhi)(zhi)食品(pin)。開(kai)(kai)(kai)門(men)(men)放入食品(pin)前,應先關閉(bi)蒸(zheng)汽(qi)(qi)(qi)閥(fa),緩(huan)緩(huan)打(da)開(kai)(kai)(kai)門(men)(men)鎖(suo),上蒸(zheng)飯(fan)柜內的高溫蒸(zheng)汽(qi)(qi)(qi)泄壓后打(da)開(kai)(kai)(kai)門(men)(men)放入要蒸(zheng)制(zhi)(zhi)(zhi)的食品(pin),關閉(bi)門(men)(men)把手并鎖(suo)緊,再緩(huan)緩(huan)打(da)開(kai)(kai)(kai)蒸(zheng)汽(qi)(qi)(qi)閥(fa)門(men)(men),繼(ji)續蒸(zheng)制(zhi)(zhi)(zhi)。
(2)泄壓取物:首先關閉蒸汽閥門(men),再泄壓取物。(泄壓取物的規(gui)則(ze)順序與用電加(jia)熱相同)