蒸发冷却技术中的细菌滋生和蒸发表面亲水性差的对策探讨  

The Discussion of Hydrophilic and Antibacterial Performance of the Evaporative Cooling Technology

作　　者：樊丽娟[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,陕西西安710048

出　　处：《制冷》2008年第1期69-74,共6页Refrigeration

摘　　要：为了解决蒸发冷却技术在应用中存在的细菌滋生和蒸发表面亲水性较差的问题,本文提出将直接蒸发冷却填料、间接蒸发冷却器或空调过滤网用纳米TiO2悬浊液进行特殊处理,以此来改善机组的杀菌性能与亲水性能。改善后的蒸发冷却空调机组具有杀菌功能、表面功能和降解甲醛功能,为纳米光催化与蒸发冷却技术相结合的空调系统的开发及进一步推广提供了思路。In order to solve the problems of application of evaporative cooling technology, it is pointed out in this article that the direct evaporative cooling padding, the indirect evaporative coolers or the air conditioning filter material are specially handled by nanometer TiO2. This procedure will improve the purification performance and water affinity performance of the unit. After the improvement evaporative cooling air conditioning unit has good purification function, surface function and the degeneration formaldehyde function, This provides thoughts of the development and profound popularity for this special air - conditioning system which unified with the evaporative coohng technology and nanometer photochemical catalysis technology.

关 键 词：纳米 TIO2 光催化 蒸发冷却 军团菌 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程] TU834