In order to solve the problem that when testing the refrigeration compressor with vapor injection, there is no national standards, the test method was put forward for two basic types of vapor inject system according to GB/T5773—2004 . Five suggestions for new standard design were proposed based on test examples.%为解决目前我国在带补气的制冷压缩机性能测试方面缺乏标准依据的问题,参照GB/T 5773—2004《容积式制冷剂压缩机性能试验方法》,针对补气的2种基本类型,提出了相应测试方法,并结合测试实例给出了新标准制定的5点建议.
展开▼
