双模风冷模块化冷水机组节能性分析  

Energy-saving analysis of dual-mode air-cooled modular chillers

作　　者：王万清[1] 

机构地区：[1]北方计算中心

出　　处：《制冷与空调》2014年第8期46-49,共4页Refrigeration and Air-Conditioning

摘　　要：针对目前常见风冷冷水机组节能空间有限的问题,提出采用机械制冷和自然冷却模块化设计的双模风冷冷水机组。以北方某地区一冷水系统为例,分析双模风冷冷水机组的节能性,为北方需要常年制冷的大型计算机或大功率发热设备冬季运行提供比较适用的方案。According to the limited existing energy-saving technique of the air-cooled chiller,the dual-mode air-cooled chillers using compressor refrigeration and natural circulation of modular design is put forward.The energy-saving performance of the dual-mode air-cooled chillers is analyzed based on a chilled water system of the northern,which provides the applicable scheme for the huge computers which need refrigeration throughout the year or the high-power heating equipment operating in winter.

关 键 词：风冷冷水机组 双模式 模块化 节能 

分 类 号：TB657[一般工业技术—制冷工程]