摘要
对比R22以及其各替代制冷剂的基本性质,介绍R417A在冷藏、冷冻、热泵冷水机组以及空调系统中与其他制冷剂的应用性能对比结果,指出R417A以其与R22相当的制冷性能、良好的润滑油适应能力是R22潜在的替代工质。
Compares properties of R22 and its substitutes comprehensively, introduces the performance of R417A and other refrigerants in display cabinet, freezer, heat pump water chiller units and air-conditioning system, points out that R417A is of the comparable refrigeration performance with R22 and benign compatibility with various lubricants, both of which make R417A a potential substitute for R22.
出处
《制冷与空调》
2007年第4期59-61,共3页
Refrigeration and Air-Conditioning
关键词
R417A
制冷剂替代
润滑油
制冷性能
R417A
substitute refrigerant
lubricating oil
refrigeration performance
