多孔陶瓷填料直接蒸发冷却器性能分析  

Discussion of the Porous Ceramic Direct Evaporative Cooler

作　　者：刘小文[1] 黄翔[1] 吴志湘[1] 

机构地区：[1]西安工程大学环境与化学工程学院

出　　处：《建筑热能通风空调》2009年第5期45-48,101,共5页Building Energy & Environment

基　　金：国家自然科学基金资助项目(50846056)

摘　　要：通过对目前常用的直接蒸发冷却器填料进行对比分析,提出了采用多孔陶瓷填料的直接蒸发冷却器。并对多孔陶瓷材料的应用现状进行了研究,同时分析了多孔陶瓷填料直接蒸发冷却器的特点,指出多孔陶瓷材料在直接蒸发冷却器中的应用是一种必然的发展趋势。最后提出多孔陶瓷间接蒸发冷却器与直接蒸发冷却器复合的二级蒸发冷却系统,其冷却效果更逼近露点。After the comparison and analysis of the current fillers in direct evaporative cooler, the porous ceramic direct evaporative cooler was proposed, while the application status of porous ceramic material and the characters of porous ceramic direct evaporative cooler were analyzed. It was found that the porous ceramic direct evaporative cooler will be a trend in the future. Finally, the effect of the two-stage evaporative cooling system was present, which are both made of porous ceramic material will be more possible to access to the dew point.

关 键 词：直接蒸发冷却器 填料 多孔陶瓷 露点 二级蒸发冷却系统 

分 类 号：TU831.4[建筑科学—供热、供燃气、通风及空调工程]