使用环保制冷剂R290替代R22的性能研究

使用天然环保制冷剂R290可以在臭氧损耗和全球变暖等环境问题上发挥至关重要的作用,而R22由于其对臭氧层的巨大危害而迫切需要被淘汰.本文从环境性能、热物性、安全性、制冷剂性能等方面对比分析了R290作为R22的替代制冷剂的潜在可能性.在制冷剂性能的对比分析中,通过分析计算,从制冷剂体积容量(VRC)、性能系数(COP)等方面出发.总的来说,在真实的应用中,R290由于其出色的环境和热物理性能可以更好的替代R22.

Performance study of using environmental friendly refrigerant R290 instead of R22

The use of natural refrigerants R290 can play a crucial role in ozone depletion and environmental problems such as global warming,and R22 due to its huge harm to the ozone layer and the urgent need to be eliminated from the environmental performance,thermal properties,safety,and other aspects of a comparative analysis of the refrigerant to R290 as R22 the alternative refrigerant potential.In the comparative analysis of refrigerant performance,through analysis and calculation,the refrigerant volume (VRC),the coefficient of performance (COP) and other aspects.In general,in a real application,R290 due to its excellent physical and thermal environment Can a better alternative to R22.