①壓縮(suo)式(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)機(ji)(ji)(ji)(ji)。依靠壓縮(suo)機(ji)(ji)(ji)(ji)的(de)作(zuo)(zuo)用(yong)提高制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑的(de)壓力以(yi)實現(xian)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)循環，按制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑種(zhong)類(lei)又可(ke)分為(wei)蒸(zheng)(zheng)氣(qi)壓縮(suo)式(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)機(ji)(ji)(ji)(ji)（以(yi)液(ye)壓蒸(zheng)(zheng)發制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)為(wei)基礎，制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑要(yao)發生(sheng)周(zhou)期性的(de)氣(qi)-液(ye)相變）和(he)氣(qi)體(ti)壓縮(suo)式(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)機(ji)(ji)(ji)(ji)（以(yi)高壓氣(qi)體(ti)膨(peng)脹(zhang)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)為(wei)基礎，制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑始終處于(yu)氣(qi)體(ti)狀態）兩種(zhong)，現(xian)代制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)機(ji)(ji)(ji)(ji)以(yi)蒸(zheng)(zheng)氣(qi)壓縮(suo)式(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)機(ji)(ji)(ji)(ji)應(ying)用(yong)最(zui)廣(guang)。②吸收(shou)式(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)機(ji)(ji)(ji)(ji)。依靠吸收(shou)器-發生(sheng)器組（熱化(hua)學壓縮(suo)器）的(de)作(zuo)(zuo)用(yong)完(wan)成(cheng)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)循環，又可(ke)分為(wei)氨(an)水吸收(shou)式(shi)(shi)(shi)、溴(xiu)化(hua)鋰吸收(shou)式(shi)(shi)(shi)和(he)吸收(shou)擴散式(shi)(shi)(shi)3種(zhong)。③蒸(zheng)(zheng)汽噴(pen)射式(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)機(ji)(ji)(ji)(ji)。依靠蒸(zheng)(zheng)汽噴(pen)射器（噴(pen)射式(shi)(shi)(shi)壓縮(suo)器）的(de)作(zuo)(zuo)用(yong)完(wan)成(cheng)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)循環。④半(ban)導體(ti)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)器。利用(yong)半(ban)導體(ti)的(de)熱-電效(xiao)應(ying)制(zhi)(zhi)(zhi)(zhi)取冷(leng)(leng)量(liang)。

風冷式冷水機

制冷設備

工(gong)(gong)業工(gong)(gong)業空氣冷(leng)(leng)水(shui)機組占地面積(ji)小(xiao)，制冷(leng)(leng)量大(da)。采用(yong)國際知(zhi)名(ming)品(pin)牌進口(kou)制冷(leng)(leng)壓縮機，安全(quan)、可靠、耐用(yong)，低(di)(di)溫(wen)性能(neng)參(can)數優(you)良。產品(pin)可根據工(gong)(gong)業應用(yong)特點(dian)進行設(she)計。304不(bu)銹鋼(gang)冷(leng)(leng)凍水(shui)箱(xiang)，內置低(di)(di)溫(wen)循環泵使用(yong)也非常(chang)方便。具有溫(wen)度(du)(du)顯示信息、設(she)定(ding)溫(wen)度(du)(du)、自動調節(jie)制冷(leng)(leng)壓縮機延時保(bao)護功能(neng)和冷(leng)(leng)凍水(shui)溫(wen)度(du)(du)等功能(neng)，采用(yong)知(zhi)名(ming)品(pin)牌接觸器(qi)、繼電器(qi)等電氣元件(jian)，配備(bei)完善的信號指示器(qi)、開關，操(cao)作方法簡單明了。

低溫水(shui)(shui)(shui)(shui)冷(leng)(leng)(leng)式工(gong)業(ye)空氣冷(leng)(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)是將充(chong)足的(de)水(shui)(shui)(shui)(shui)注入機(ji)器內部水(shui)(shui)(shui)(shui)箱(xiang)，利用制(zhi)冷(leng)(leng)(leng)系統將水(shui)(shui)(shui)(shui)冷(leng)(leng)(leng)卻，冷(leng)(leng)(leng)凍(dong)后的(de)水(shui)(shui)(shui)(shui)將帶走設(she)備內部的(de)熱量。然(ran)后機(ji)器內部的(de)循環泵將低溫冷(leng)(leng)(leng)凍(dong)水(shui)(shui)(shui)(shui)流到需要制(zhi)冷(leng)(leng)(leng)的(de)設(she)備中，再將高溫熱水(shui)(shui)(shui)(shui)流到水(shui)(shui)(shui)(shui)箱(xiang)中，完成制(zhi)冷(leng)(leng)(leng)。