风冷热泵机组增加湿帘预冷的方案设计与计算  

Air-cooling heat pump units to add wet curtain pre-cooling device design and calculation

作　　者：彭建华[1] 梅保胜[1] 

机构地区：[1]中南大学交通运输工程学院,长沙410075

出　　处：《制冷与空调（四川）》2007年第4期41-43,共3页Refrigeration and Air Conditioning

摘　　要：湿帘预冷技术是一种新型的空调节能技术,该技术可以保证在不增加两器面积的前提下,大幅提高机组的制冷效率,还可以在高温天气情况下保护压缩机。以20冷吨的风冷热泵模块式机组为例,设计增加湿帘预冷装置的初步方案,包括湿帘窗的结构和供水系统,可供相关设计人员参考。Wet curtain Pre-cooling technology is a new type of air-conditioning energy saving technology, Not increasing the area of condenser and evaporator, under the premise of a substantial increase in the efficiency of refrigeration units, protect the compressor in high-temperature weather conditions. In this paper, completed 20 cold tons air-cooling heat pump units designed to increase wet curtain pre-cooling device initial device for example, to add Wet curtain Window and the structure of the water supply system.

关 键 词：湿帘 预冷 风冷热泵 节能 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]