摘要
简要介绍CO2制冷系统及换热器的应用现状,根据国内外与其相关的标准,主要从名义工况、试验方法和安全要求等方面探讨CO2制冷系统用换热器产品及其标准化,以期为制定我国CO2制冷系统用换热器标准提供技术支持。
The application status of CO2 refrigeration system and its heat exchangers is briefly introduced. Based on the relevant standards from domestic and abroad, the heat ex- changer in CO2 refrigeration system and its standardization are discussed mainly in the as- pects of nominal conditions, test methods and safety requirements, etc. , in order to provide technical support for its standard development in China.
出处
《制冷与空调》
2013年第9期1-4,24,共5页
Refrigeration and Air-Conditioning
关键词
CO2
换热器
标准
工况
CO2
heat exchanger
standard
condition
