醫療設備(bei)如磁共振設備(bei)，在工(gong)作(zuo)過程當(dang)中會產(chan)(chan)生熱量，必須(xu)不(bu)間(jian)斷地提(ti)供可(ke)靠冷(leng)(leng)(leng)源，以保(bao)證設備(bei)在恒定適宜的溫度(du)環(huan)境下(xia)正常(chang)工(gong)作(zuo)。通常(chang)需要(yao)雙系統工(gong)業冷(leng)(leng)(leng)水(shui)機(ji)組，當(dang)一個(ge)制冷(leng)(leng)(leng)系統的制冷(leng)(leng)(leng)機(ji)組發生故障時，另一個(ge)制冷(leng)(leng)(leng)系統自(zi)動投入運行，增加系統的可(ke)靠性。凍(dong)(dong)(dong)干(gan)(gan)機(ji)械原先(xian)采(cai)用自(zi)來水(shui)或冷(leng)(leng)(leng)卻塔來冷(leng)(leng)(leng)卻其凍(dong)(dong)(dong)干(gan)(gan)機(ji)的冷(leng)(leng)(leng)凝器，造成水(shui)資源浪費且冷(leng)(leng)(leng)卻效率低，尤其是小規模生產(chan)(chan)實驗(yan)階段，采(cai)用冷(leng)(leng)(leng)水(shui)機(ji)組的冷(leng)(leng)(leng)凍(dong)(dong)(dong)水(shui)作(zuo)為凍(dong)(dong)(dong)干(gan)(gan)機(ji)冷(leng)(leng)(leng)卻水(shui)，可(ke)大幅度(du)降(jiang)低凍(dong)(dong)(dong)干(gan)(gan)機(ji)工(gong)作(zuo)冷(leng)(leng)(leng)凝溫