摘要
针对R290制冷剂应用的特点,重点分析了R290压缩机润滑油的选择过程中溶解度及溶解粘度的影响。指出了在R290制冷剂应用时,因排气温度低带来的过热度问题及其影响,提出了改善R290系统过热度问题的方法。
Based on the characteristics of R290, the solubility and working viscosity of lubricant oil for R290 are analyzed. In addition, the superheat issue is found to be a special problem in R290 application, the reason and influence of the issue are indicated, and the method to solve the superheat problem is suggested.
出处
《顺德职业技术学院学报》
2015年第3期26-30,共5页
Journal of Shunde Polytechnic
