氣相液氮(dan)罐(guan)全(quan)自動(dong)供液系統(tong)的實現(xian)是壹(yi)項關(guan)鍵(jian)技(ji)術,它為工業和實驗室(shi)提(ti)供了穩(wen)定、可(ke)靠的液氮供應。在(zai)高科(ke)技(ji)領(ling)域,如(ru)半導體制造、醫療(liao)設備和實驗室(shi)研(yan)究(jiu)中(zhong),對液氮的需(xu)求(qiu)日(ri)益增長,因(yin)此(ci)實(shi)現(xian)自動(dong)供液系統(tong)具有重(zhong)要(yao)意義(yi)。
技(ji)術原(yuan)理
全(quan)自動(dong)供液系統(tong)的核心技(ji)術是(shi)利用(yong)液(ye)氮的低(di)溫(wen)蒸(zheng)發(fa)特(te)性(xing)和自動(dong)控(kong)制系統(tong),實(shi)現(xian)對液氮的精準(zhun)供應。首先(xian),液(ye)氮存儲(chu)在(zai)高壓容(rong)器中,通過減(jian)壓閥降低(di)壓(ya)力,使液氮(dan)在(zai)常溫(wen)下(xia)蒸(zheng)發(fa)成(cheng)氣(qi)態。然後(hou),通(tong)過氣體傳輸(shu)管道(dao)將(jiang)氣態(tai)液氮(dan)輸(shu)送(song)到(dao)需(xu)要(yao)的地(di)方。在(zai)輸(shu)送(song)過程中,通過流量(liang)傳感(gan)器監(jian)測液(ye)氮的流速和流量(liang),利用(yong)控(kong)制系統(tong)對閥門(men)進(jin)行調(tiao)節(jie),實現(xian)對液氮供應的自動(dong)控(kong)制。
系統(tong)組(zu)成(cheng)
全(quan)自動(dong)供液系統(tong)由(you)液(ye)氮(dan)儲(chu)罐(guan)、減(jian)壓閥、流量(liang)傳感(gan)器、控(kong)制系統(tong)和輸(shu)送(song)管道(dao)等(deng)組成(cheng)。液(ye)氮儲(chu)罐(guan)用(yong)於存儲(chu)液(ye)氮(dan),減(jian)壓閥用(yong)於調(tiao)節(jie)液氮(dan)的壓力,流量(liang)傳感(gan)器用於監(jian)測液(ye)氮的流速和流量(liang),控(kong)制系統(tong)根(gen)據(ju)傳(chuan)感(gan)器反饋(kui)的數據(ju)對閥門(men)進(jin)行控(kong)制,輸(shu)送(song)管道(dao)用(yong)於輸(shu)送(song)氣態(tai)液(ye)氮到(dao)需(xu)要(yao)的地(di)方。
優勢
氣相液氮(dan)罐(guan)全(quan)自動(dong)供液系統(tong)具有以(yi)下(xia)優勢:
1. 穩(wen)定可(ke)靠:系統(tong)采用(yong)自動(dong)控(kong)制技(ji)術,能(neng)夠(gou)實現(xian)對液氮供應的精準(zhun)控(kong)制,保證(zheng)供應穩(wen)定可(ke)靠。
2. 高效節(jie)能:系統(tong)采用(yong)流量(liang)傳感(gan)器監(jian)測液(ye)氮的流速和流量(liang),根(gen)據(ju)實(shi)際(ji)需(xu)求(qiu)調(tiao)節(jie)供應量(liang),避免了液氮的浪費(fei),提(ti)高了利用(yong)率,達到(dao)了節(jie)能高效的目(mu)的。
3. 操(cao)作(zuo)簡便:系統(tong)實(shi)現(xian)了全(quan)自動(dong)供液,減(jian)少了(le)人工幹預(yu),操(cao)作(zuo)簡便,降低(di)了(le)人工成(cheng)本(ben)。
全(quan)自動(dong)供液系統(tong)將(jiang)會更(geng)加(jia)智能(neng)化,為液氮供應領(ling)域帶(dai)來(lai)更(geng)多(duo)的創新和進步。
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