摘要
为了进一步促进我国工商制冷空调用换热器性能和可靠性的发展,以及制冷剂替代的研究,基于对我国工商制冷空调用换热器的调研,深入分析了换热器(管壳式换热器、板式换热器、翅片管式换热器、套管式换热器、微通道换热器等)的技术现状,并对其技术发展趋势进行展望;指出了目前我国工商制冷空调用换热器在强化换热技术、加工制造工艺等方面取得的进步,但随着应用市场的需求多样化,对换热器提出了更高的技术要求,今后换热器研发应从节材、新型制冷剂研发、加工制造智能化等方面着手,以提高换热器传热效率并节约材料成本,适应制冷剂替代的行业发展趋势。
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.
作者
张秀平
刘晓红
周到
王汝金
马金平
吴利平
胡一清
ZHANG Xiuping;LIU Xiaohong;ZHOU Dao;WANG Rujin;MA Jinping;WU Liping;HU Yiqing(Hefei General Machinery Research Institute Co.,Ltd.,Hefei 230031,China;Hefei General Environmental Control Technology Co.,Ltd.,Hefei 230031,China;China Refrigeration and Air-conditioning Industry Association,Beijing 100080,China)
出处
《流体机械》
CSCD
北大核心
2024年第6期67-75,共9页
Fluid Machinery
基金
安徽省重点研究与开发计划项目(202204c06020053)
安徽省质量基础设施标准化专项(2022MKS16)。
关键词
换热器
制冷空调
发展趋势
技术
heat exchanger
refrigeration and air conditioning
development trend
technology
作者简介
张秀平(1971),女,研究员,主要从事制冷空调技术研究工作,通信地址:230031安徽省合肥市长江西路888号合肥通用机械研究院有限公司,E-mail:zhangxiuping@hgmri.com。
