流体机械

2007, No.424(10) 68-70+53

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热泵热水机(器)性能指标及试验方法探讨
Research on Rating of Performance and Method of Testing for Heat Pump Water Heater

张秀平;钟瑜;王磊;蔡松素;
ZHANG Xiu-ping,ZHONG Yu,WANG Lei,CAI Song-su(Hefei General Machinery Research Institute,Hefei 230031,China)

摘要(Abstract):

介绍了热泵热水机的原理和分类,提出了机组的性能指标,确定了机组名义制热工况。针对一次加热式和循环加热式机组分别提出试验方法,并对循环加热式机组的两种性能测试方案进行了分析比较。
The principle and types of heat pump water heaters are introduced.The rating of performance is indicated and the rated condition of thermal system is confirmed.The different methods of testing for the unit requiring circulation of water or not are indicated.The two programs of testing for the unit requiring circulation of water are researched and compared.It's useful to improve such products quality.

关键词(KeyWords): 热泵热水机;性能指标;试验方法
heat pump water heaters;rating of performance;method of testing

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作者(Author): 张秀平;钟瑜;王磊;蔡松素;
ZHANG Xiu-ping,ZHONG Yu,WANG Lei,CAI Song-su(Hefei General Machinery Research Institute,Hefei 230031,China)

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