載冷劑
載(zai)冷(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)是指在間(jian)接制冷(leng)(leng)(leng)(leng)(leng)系(xi)統中(zhong)用(yong)以傳(chuan)送冷(leng)(leng)(leng)(leng)(leng)量的中(zhong)間(jian)介質。載(zai)冷(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)在蒸發(fa)器(qi)中(zhong)被制冷(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)冷(leng)(leng)(leng)(leng)(leng)卻后，送到(dao)冷(leng)(leng)(leng)(leng)(leng)卻設備冷(leng)(leng)(leng)(leng)(leng)卻，吸收被冷(leng)(leng)(leng)(leng)(leng)卻物體或環境的熱量，再(zai)返回蒸發(fa)器(qi)被制冷(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)重新冷(leng)(leng)(leng)(leng)(leng)卻，如此(ci)不斷循環，以達到(dao)連續(xu)制冷(leng)(leng)(leng)(leng)(leng)的目(mu)的。