摘要
随着制冷剂的不断淘汰,在各领域内寻求理想的替代工质已迫在眉睫。文中主要归纳总结了以CO_2、R290为代表天然工质和以R1234yf、R1234ze为代表的HFOs工质作为替代工质应用于各个领域的研究成果,显示了CO_2、R290、R600a、R1234yf、R1234ze等环保工质在各领域内应用时具备的诸多优势。尽管存在安全性或成本过高等问题,但研究开发作为替代产品具有重要意义。
With the continuous elimination of refrigerants,it is urgent to find ideal alternative refrigerants in various fields. This paper mainly summarizes research results of substitute refrigerant which have been applied to various fields,include the natural refrigerants such as CO2 and R290,and HFOs refrigerantssuch asR1234 yf and R1234 ze. In spite of the problems of low safety or high cost,the research and development have great significance as an alternative product.
作者
桂超
GUI Chao(Xinxiang University,School of Civil Engineering and Architecture,Xinxiang 453003,Henan Province,China)
出处
《应用能源技术》
2018年第9期26-29,共4页
Applied Energy Technology
关键词
制冷剂
工质替代
空调系统
COP
Refrigerant
Refrigerant substitution
Air conditioning system
COP
