微通道换热器及其在制冷空调领域的应用前景

Micro-channel heat exchanger and its application into R&AC field

微通道换热器以其高效的换热性能、紧凑的结构及成本上的优势,正逐步应用于商业、家用制冷空调行业,与其相关的研究受到越来越多的关注,成为相关领域的一个研究热点。本文分析微通道换热器的优势及其应用于制冷空调领域所产生的效益;指出当前微通道换热器应用于制冷空调领域存在的问题,包括可靠性和换热性能;分析在提高微通道换热器性能上所采取的措施及其发展趋势。

Micro-channel heat exchanger（MCHX） has been increasingly applied into Rg^AC field due to its characterized as high efficient heat transfer performance, compact form and price advantage, and has become a hot point of R＆AC field and its related field. Analyzes the advantages of MCHX applied into R＆AC field, points out the problems re- lated to the application and fabrication of MCHX, including reliability and heat transfer performance, describes the related technique on enhancing MCHX＇s performance and its development trend briefly.