回路热管自然冷却/蒸气压缩制冷一体式机房空调全年能效比分析  

Analysis on annual energy efficiency ratio of integrated computer room air-conditioning of loop heat pipe cooling and vapor compression refrigeration

作　　者：司春强 邵双全[2] Si Chunqiang;Shao Shuangquan(Huashang International Engineering Co., Ltd.;Technical Institute of Physics and Chemistry, Chinese Academy of Sciences)

机构地区：[1]华商国际工程有限公司 [2]中国科学院理化技术研究所

出　　处：《制冷与空调》2019年第6期87-91,共5页Refrigeration and Air-Conditioning

基　　金：广东省重点领域研发计划项目(2019B090911001);国家自然科学基金项目(51676199)

摘　　要：依据国家标准GB/T19413-2010《计算机和数据处理机房用单元式空气调节机》规定的机房空调全年能效比(AEER)测试工况和计算方法,对所构建的基于三介质换热器的回路热管自然冷却/蒸气压缩制冷一体式机房空调在全国32个代表性城市的全年能效比进行分析。根据该机房空调在不同条件下的性能测试结果,在严寒地区AEER在13.0左右甚至更高,在寒冷地区AEER在9.0.13.0之间,在夏热冬冷地区AEER在6.0.10.0之间,在气候温和地区AEER在7.0.8.0之间,在夏热冬暖地区AEER能够达到4.0左右甚至5.0以上。可以看出,该机房空调在全国大部分地区都有良好的节能潜力。According to the testing condition and calculation method of annual energy efficiency ratio(AEER)stated in GB/T19413-2010 Unitary air-conditioners for computer and data processing room,the AEERof integrated computer room air-conditioning of loop heat pipe cooling and vapor compression refrigeration built up on basis of three-medium heat exchanger is analyzed at 32 representative cities.According to the performance testing results of this integrated computer room air-conditioning under different conditions,its AEERcan be about 13.0 or higher at severe cold regions,9.0-13.0 at cold regions,6.0-10.0 at hot summer and cold winter regions,7.0-8.0 at mild climate regions,and about 4.0 or higher than 5.0 at hot summer and warm winter regions.It shows that this integrated computer room air-conditioning has high energy-saving potential at most regions of China.

关 键 词：机房空调 数据中心 全年能效比 回路热管 蒸气压缩制冷 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]