补气增焓涡旋式压缩机制热量的研究  

Research on heating capacity of scroll compressor with increasing enthalpy by vapor injection

作　　者：姜继周[1] 孙令群 张伟[1] 

机构地区：[1]合肥通用机械研究院

出　　处：《制冷与空调》2017年第2期88-90,93,共4页Refrigeration and Air-Conditioning

摘　　要：补气增焓涡旋式压缩机在低温工况下的性能有较好的表现,但现行国家标准中提供的测定方法不适用于该种压缩机的性能测定。本文针对现行国家标准的4个不适用方面进行分析,并在此基础上提出新的测试工况及计算公式。The scroll compressor with increasing enthalpy by vapor injection has a good performance at low-temperature condition.But the method stated in the existing national standard is not suitable to the performance test on this kind of scroll compressor.By analyzing these four unsuitable aspects of the existing national standard,a new test condition and a new calculation formula are put forward.

关 键 词：补气增焓 涡旋式压缩机 国家标准 制热量 

分 类 号：TB652[一般工业技术—制冷工程]