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为达到提高制冷设备的能效、实现热泵及空调的节能,最有效的办法就是提高压缩机节能效率。但压缩机的性能通过几十年的发展,在没有革命性的创新技术发明以前,提升的潜力已十分有限。为了进一步提高产品的性能系数,还有很大发展空间的技术途径就是提高同轴式套管换热器的传热性能,提高同轴式套管换热器单位面积的传热量,控制其体积和质量,节省材料,提高换热系数。
In order to improve the energy efficiency of refrigeration equipment and realize the energy saving of heat pumps and air conditioners, the most effective way is to improve the energy-saving efficiency of compressors. However, the performance of compressors has been under development for decades. Before the invention of revolutionary innovative technologies, the potential for improvement has been very limited. In order to further improve the coefficient of performance of products, there is still a great room for development of technical means is to improve the coaxial heat transfer performance of the bushing heat exchanger, heat exchanger to improve the coaxial shell heat transfer volume, control the volume And quality, save material, improve the heat transfer coefficient.