高效率电磁驱动直线压缩机的研究  

A STUDY OF HIGH PERFORMANCE ELECTROMAGNETICALLY DRIVEN LINEAR COMPRESSOR

作　　者：吴张华[1] 罗二仓[1] 戴巍[1] 胡剑英[2] 

机构地区：[1]中国科学院理化技术研究所,北京100080 [2]中国科学院研究生院,北京100027

出　　处：《工程热物理学报》2005年第3期435-437,共3页Journal of Engineering Thermophysics

基　　金：中科院知识创新工程重要方向性项目支持(No.KJCX2-SW-W12-1)

摘　　要：本文设计了一台用以驱动热声制冷机的永磁长动圈式无阀型线性压缩机。文章从基本的方程出发给出了线性压缩机设计的思路。在数值计算方面细致地考察了线性压缩机各参数,如动质量、弹簧刚度、频率响应以及声学负载等参数的影响,为实际模型的设计提供了参考。This paper presents the design of a valveless linear compressor, which has a permanent magnet and a long moving-coil. And it also presents the design method deduced from basic equations of linear compressor, which acts as a power source in the thermoacoustic refrigerator system. Some parameter of linear compressor, such as moving mass, spring stiffness, working frequency and acoustic load, are investigated in detail in numerical analysis, and it provides some guidelines for designing an efficient linear compressor.

关 键 词：线性压缩机 热声制冷机 设计 

分 类 号：TB652[一般工业技术—制冷工程]