浅析提升淋水填料冷却塔换热性能的方法  

Analysis on the methods of improving the heat transfer performance of water spraying packed cooling tower

作　　者：魏凯达 刘江涛 张曙光 王明辉 王竞 Wei Kaida;Liu Jiangtao;Zhang Shuguang;Wang Minghui;Wang Jing(Beijing Jingneng stellar energy technology Co.,Ltd.)

机构地区：[1]北京京能恒星能源科技有限公司

出　　处：《制冷与空调》2023年第5期80-85,共6页Refrigeration and Air-Conditioning

摘　　要：淋水填料冷却塔作为目前工业应用较多的一种换热器,其各项性能广受关注,研究学者们通过对冷却塔结构的优化,增大通风量,填料层材料的优化,冷却水的水质和循环工质的优化等不同的方法对冷却塔的换热性能进行强化,从而使冷却塔的换热性能尽可能地提升。阐述了近年来提高淋水填料冷却塔换热性能的研究现状,并根据5种主要的冷却塔换热性能强化方式所产生的效益对今后的发展趋势进行了展望。As one of the most widely used heat exchangers in industry, the performances of the drenching packed cooling tower have attracted much attention. Researchers have strengthened the heat exchange performance of the cooling tower by optimizing the structure of the cooling tower, increasing the ventilation, optimizing the packing layer materials, optimizing the quality of cooling water and circulating working medium, so as to improve the heat exchange performance of the cooling tower as much as possible. In this paper, the research status of improving the heat transfer performance of drenching packed cooling tower in recent years is described, and the future development trend is prospected according to the benefits of five main ways to strengthen the heat transfer performance of cooling tower.

关 键 词：冷却塔 换热效率 优化填料层 

分 类 号：TB6[一般工业技术—制冷工程]