二氧化碳跨临界制冷系统的研究及应用进展

Research and Application Progress of Carbon Dioxide Transcritical Refrigeration Cycle System

本文介绍了CO2跨临界制冷循环系统研究发展过程,针对系统主要部件的研究及问题进行了分析,总结了CO2跨临界制冷循环系统在商用食品冷冻冷藏、汽车空调、热泵系统、人工冰场等领域应用研究现状,并且展望了CO2跨临界制冷循环系统的发展前景。

Based on the superiority of CO2 refrigerant and CO2 transcritical refrigeration cycle system.This paper introduces the research and development process of CO2 transcritical refrigeration cycle system.The research and problems of the main components of the system are analyzed,and the application research status of CO2 transcritical refrigeration cycle system in commercial food freezing and refrigeration,automotive air conditioning,heat pump system,artificial ice rink and other fields is summarized.And the paper also prospects for the future development of CO2 transcritical refrigeration cycle system.