用于湿度优先控制的新型新风机组  

New FAU applied in "humidity-prior control" system

作　　者：朱青青[1] 沈晋明[1] 陆文[2] 

机构地区：[1]同济大学暖通空调研究所,上海200092 [2]上海工程技术大学机械工程学院,上海201620

出　　处：《制冷技术》2008年第3期36-40,共5页Chinese Journal of Refrigeration Technology

摘　　要：基于对上海医院的大规模调研,一般科室与关键科室不同的控制要求使得集中冷源难以节能运行,采用本文提出的双冷源专用新风机组可以不改变原有系统而保证关键科室的新风处理要求,从而实现"湿度优先控制",经济、有效地解决关键科室温湿度的控制,提高室内空气品质,有效地防止生物性污染。According to the results of extensive investigation of existing hospitals in Shanghai, it was found that the conventional central cooling system didn＇t work well in the energy - saving mode because of the different humidity requirements of general departments and key departments. The FAU with dual cooling source can meet the handling requirement of the fresh air for key departments with the existing AC system unchanged to realize the ＂humidity - prior control＂ method and control the key department＇s temperature and humidity economically and effectively thereby improving the indoor air quality and preventing bio - contamination effectively.

关 键 词：双冷源新风机 组机器露点 湿度优先控制 节能改造 

分 类 号：TU834.9[建筑科学—供热、供燃气、通风及空调工程]