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螺桿式風冷冷水機的溫控范圍是多少

2023-09-28
  1. 機(ji)房是(shi)(shi)一(yi)(yi)(yi)個先(xian)進的(de)(de)空調(diao)高(gao)(gao)溫工(gong)(gong)業(ye)(ye)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)機(ji)(5 ~ 30 °C)。這(zhe)種(zhong)(zhong)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)機(ji)使(shi)用傳統(tong)的(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑,可以將溫度保(bao)持在5至30攝(she)(she)(she)氏度之間。冷(leng)(leng)(leng)(leng)水(shui)機(ji)組(zu)是(shi)(shi)一(yi)(yi)(yi)種(zhong)(zhong)能提(ti)供恒溫、恒流(liu)、恒壓的(de)(de)冷(leng)(leng)(leng)(leng)卻水(shui)設(she)備(bei)。冷(leng)(leng)(leng)(leng)水(shui)機(ji)的(de)(de)回水(shui)溫度不應高(gao)(gao)于(yu)攝(she)(she)(she)氏40度。回水(shui)溫度越高(gao)(gao),對壓縮(suo)機(ji)的(de)(de)損傷越大。也就是(shi)(shi)說,在調(diao)整溫度控制(zhi)(zhi)類別時,工(gong)(gong)業(ye)(ye)冷(leng)(leng)(leng)(leng)水(shui)機(ji)組(zu)的(de)(de)低(di)溫設(she)定在5 °C,高(gao)(gao)溫設(she)定在30 °C,這(zhe)是(shi)(shi)目(mu)前工(gong)(gong)業(ye)(ye)上廣泛采用的(de)(de)溫度控制(zhi)(zhi)類別。然而,有些要求(qiu)(qiu)是(shi)(shi)在3 °C 下(xia)進行的(de)(de),這(zhe)需要在制(zhi)(zhi)造業(ye)(ye)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)機(ji)計劃中提(ti)出和判斷。中溫工(gong)(gong)業(ye)(ye)冷(leng)(leng)(leng)(leng)水(shui)機(ji)組(zu)(0 ~ 15 °C) ,水(shui)會凍結(jie)在0 °C,這(zhe)是(shi)(shi)老人和小孩(hai)都知道的(de)(de)一(yi)(yi)(yi)個普(pu)遍原理。那么,如(ru)果(guo)工(gong)(gong)業(ye)(ye)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)機(ji)要求(qiu)(qiu)提(ti)供低(di)于(yu)零的(de)(de)低(di)溫液體,這(zhe)可能嗎?答案(an)當然是(shi)(shi)一(yi)(yi)(yi)種(zhong)(zhong)判斷。中溫工(gong)(gong)業(ye)(ye)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)機(ji)的(de)(de)溫度可設(she)定在攝(she)(she)(she)氏0度至15度,而制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑可以是(shi)(shi)氯化鈣(鹽(yan)水(shui))或(huo)乙二醇水(shui)溶液。低(di)溫工(gong)(gong)業(ye)(ye)冷(leng)(leng)(leng)(leng)水(shui)機(ji)組(zu)可提(ti)供攝(she)(she)(she)氏零下(xia)15度至35度以下(xia)的(de)(de)低(di)溫工(gong)(gong)業(ye)(ye)冷(leng)(leng)(leng)(leng)水(shui)機(ji)組(zu)。

  2. 它(ta)們通常用于(yu)化(hua)學和(he)制(zhi)藥工(gong)(gong)(gong)(gong)業,用于(yu)反(fan)應器材料的(de)冷(leng)(leng)(leng)(leng)卻或(huo)材料的(de)冷(leng)(leng)(leng)(leng)凝和(he)回(hui)收。深低(di)溫工(gong)(gong)(gong)(gong)業冷(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)組(zu)(zu)是(shi)指機(ji)(ji)房復(fu)雜的(de)空調系統(tong)(tong)能(neng)夠提供 -35 °C 以下的(de)低(di)溫制(zhi)冷(leng)(leng)(leng)(leng)劑的(de)工(gong)(gong)(gong)(gong)業冷(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)組(zu)(zu),它(ta)采(cai)用二元或(huo)三元串聯制(zhi)冷(leng)(leng)(leng)(leng)系統(tong)(tong),故(gu)又稱為串聯工(gong)(gong)(gong)(gong)業冷(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)組(zu)(zu)。由此可見(jian),工(gong)(gong)(gong)(gong)業冷(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)組(zu)(zu)的(de)溫度控制(zhi)范圍