流体机械2024，Vol.52Issue(6)：67-75,9.DOI:10.3969/j.issn.1005-0329.2024.06.009
工商制冷空调用换热器技术现状与发展趋势
Technical status and development trend of heat exchanger for industrial and commercial refrigeration and air conditioning
摘要
Abstract
In order to further promote the development of performance and reliability of heat exchangers for industrial and commercial refrigeration and air conditioning in China,as well as research on refrigerant substitution,based on the investigation of heat exchangers for industrial and commercial refrigeration and air conditioning,the technical status of shell-and-tube heat exchangers,plate heat exchangers,finned tube heat exchangers,concentric tube heat exchangers and micro-channel heat exchangers were described.At present,China's heat exchangers for industrial and commercial refrigeration and air conditioning have made great progress in enhanced heat exchange technology,processing and manufacturing technology,however,with the diversification of demands in the application market,higher technical requirements have been proposed for heat exchangers.In the future,the research and development of heat exchangers should start from aspects such as material conservation,research and development of new refrigerants,and intelligent processing and manufacturing,in order to improve the heat transfer efficiency of heat exchangers and save material costs,and adapt to the development trend of refrigerant substitution in the industry.关键词
换热器/制冷空调/发展趋势/技术Key words
heat exchanger/refrigeration and air conditioning/development trend/technology分类
机械制造引用本文复制引用
张秀平,刘晓红,周到,王汝金,马金平,吴利平,胡一清..工商制冷空调用换热器技术现状与发展趋势[J].流体机械,2024,52(6):67-75,9.基金项目
安徽省重点研究与开发计划项目(202204c06020053) （202204c06020053）
安徽省质量基础设施标准化专项(2022MKS16) （2022MKS16）
