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零下50度螺桿復疊式制冷機組特點:
1、全自動化控制(zhi)
采用西(xi)門子工(gong)業級PLC控制(zhi)器,液晶觸摸屏(ping)進行全自(zi)動(dong)操(cao)作(zuo),具有(you)自(zi)動(dong)/手(shou)動(dong)控制(zhi)、參數(shu)設(she)定(ding)與校(xiao)準、數(shu)據記(ji)(ji)錄(lu)、故障報警(jing)與記(ji)(ji)錄(lu)、累計運行時間記(ji)(ji)錄(lu)等功能(neng),可*自(zi)動(dong)化控制(zhi),無須專人管理;
2、高效(xiao)、節能
大冷量機組采(cai)用半封閉螺桿壓縮機帶經濟器(qi)(qi)運(yun)行,提高(gao)了運(yun)行效率,同時低溫級蒸發器(qi)(qi)、冷凝器(qi)(qi)可(ke)選用進(jin)口品(pin)牌316L不銹鋼板式換熱(re)器(qi)(qi),采(cai)用電子(zi)膨(peng)脹閥進(jin)行制冷劑(ji)的(de)微量準確(que)調節,確(que)保(bao)了機組部分載荷(he)(he)及滿負荷(he)(he)均能(neng)高(gao)效節能(neng)運(yun)行。
江蘇康士(shi)捷機械設備有限公司生(sheng)產的零下50度復疊式制(zhi)(zhi)冷(leng)機組在制(zhi)(zhi)藥(yao)廠有許多使(shi)用案例,積(ji)累了豐富制(zhi)(zhi)藥(yao)廠低(di)(di)溫(wen)控(kong)溫(wen)經驗,如貴司看到這個使(shi)用案例,而剛好貴司也(ye)有低(di)(di)溫(wen)控(kong)溫(wen)要求,可來電、來廠咨詢。
零(ling)下50度復疊式(shi)制(zhi)冷機組用不(bu)用的載(zai)冷劑有冰(bing)河冷媒(凝(ning)(ning)固點(dian)(dian)-118℃)二氯(lv)(lv)(lv)甲烷(wan)(沸點(dian)(dian) 40 ℃,凝(ning)(ning)固點(dian)(dian) -95 ℃)、酒精(沸點(dian)(dian) 78 ℃,凝(ning)(ning)固點(dian)(dian) -114 ℃)、二氯(lv)(lv)(lv)氟(fu)乙(yi)烷(wan)(沸點(dian)(dian) 32 ℃,凝(ning)(ning)固點(dian)(dian) -103 ℃)、三(san)氟(fu)二氯(lv)(lv)(lv)乙(yi)烷(wan)(沸點(dian)(dian) 28.7 ℃,凝(ning)(ning)固點(dian)(dian) -107 ℃)、二氟(fu)氯(lv)(lv)(lv)乙(yi)烷(wan)(沸點(dian)(dian) -10 ℃,凝(ning)(ning)固點(dian)(dian) -131 ℃)。
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