摘要
在对螺杆式CO2制冷压缩机的转子进行优化的基础上,对相应的壳体强度、轴承选择、油路布置等进行优化设计,根据优化设计参数制造螺杆式CO2制冷压缩机样机并进行测试。试验结果表明,优化设计后的螺杆式CO2制冷压缩机具有很高的效率及可靠性。
On shell strength, be the basis of the rotor arings＇ selection, and in CO2 screw compressor optimized, the designs of oil circuit layout are also optimized. Prototypes of CO2 screw compressor are produced according to the optimal design parameters and test- ed. The results show that the optimized CO2 screw compressor is of high efficiency as well as reliability.
出处
《制冷与空调》
2013年第9期88-92,共5页
Refrigeration and Air-Conditioning
