宽工况直接蒸发式全新风空调机组研发  

Research and development of direct evaporation type all fresh air handling unit of wide operating range

作　　者：王倩[1] 戴绍碧[1] 封和平 

机构地区：[1]广东石油化工学院 [2]雅士空调(广州)有限公司

出　　处：《制冷与空调》2015年第3期13-17,21,共6页Refrigeration and Air-Conditioning

基　　金：广东省产学研结合项目(2012B091100319)

摘　　要：分析直接蒸发式全新风空调机组的应用现状及其作为湿度控制设备存在的不足,提出一种可在全年除湿季宽工况条件下稳定运行的直接蒸发式风冷型全新风空气处理机组,介绍其工作原理和特点,对机组进行设计计算,并通过试验分析机组的工作性能和今后的改进方向,认为该新型机组在温湿度独立控制空调系统中具有很好的应用前景。Through analyzing the application status of direct evaporation type all fresh air handling unit and its disadvantages as humidity control equipment, a new type of aircooled direct evaporation type all fresh air handling unit which can operates stably under wide range in whole dehumidification season is proposed, and its working principle and characteristics are introduced. The design calculation on the unit is conducted, and its working performance and research directions in the future are analyzed by experiments. It is considered that this new unit has a good application prospect in the air-conditioning system of independent temperature and humidity control.

关 键 词：温湿度独立控制空调系统 直接蒸发式全新风空调机组 湿度控制 含湿量 焓 

分 类 号：TB657.2[一般工业技术—制冷工程]