摘要：【中文摘要】 露點間接蒸發冷卻技術是一種能將冷卻器的入口空氣降到對應的露點狀態的水蒸發冷卻技術,具有較高的研究意義及廣闊的應用前景。根據目前這一技術的研發情況,本文較為詳細地介紹露點間接蒸發冷卻相關的z*新研究進展,提出直流式、叉流式和逆流式露點間接蒸發冷卻器3種基本結構。考慮其作為制冷通風空調的一種,送風狀態是受到限制的,結合露點間接蒸發冷卻技術固有的特點,對其送風狀態進行分析,并說明這種冷卻器的應用條件及場合。 【英文摘要】 Dew point indirect evaporative cooling technology is a water evaporative cooling technology which can cool inlet air down to the corresponding dew point status and has the high values of research and broad application prospects.Based on current research and development of this technology,gives a particular description of the latest research and progress of the dew point indirect evaporative cooling,and puts forward three basic structures including DC-style,cross-flow and counter-flow dew point indirect evaporative cooler.Considering it as a device of ventilation and air-conditioning,restricts the status of air supply,and combining inherent characteristics of dew point indirect evaporative cooling technology,analyzes its status of air supply,and gives the applicable conditions and occasions. 【中文關鍵詞】 露點; 間接蒸發冷卻; 制冷; 空調【英文關鍵詞】 dew point; indirect evaporative cooling; refrigeration; air-conditioning