制冷学报2016，Vol.37Issue(6)：35-42,8.DOI:10.3969/j.issn.0253-4339.2016.06.035
空调用高效旋流油分离器仿真优化与实验
Simulation Optimization and Experiment on High-efficiency Cyclone Oil Separator for Air-conditioner
周威 1潘李奎 1肖芳斌1
作者信息
- 1. 深圳麦克维尔空调有限公司 深圳 518111
- 折叠
摘要
Abstract
In order to improve the separation efficiency and decrease the pressure loss, the cyclone oil separators used in air conditioner system were designed with optimization. Based on the fluid simulation, the influences of different parameters on the separation efficiency and pressure loss of oil separator were researched, from which the optimum size ratios were obtained. The performances of the oil separator designed according to the optimum size ratio were tested in an air conditioning system. The experimental results show that in oil⁃return condition (lowest refrigerant velocity) the separation efficiency of new oil separator is increased from 95. 5% to 99. 0%, while in rated cooling capacity condition, the separation efficiency is increased from 97. 3% to 99. 6%, and the pressure loss is decreased from 55. 2 kPa to 23. 1 kPa. The distribution function of oil⁃particle is also obtained from experiment results.关键词
分离性能/流体仿真/旋流分离器Key words
eparation performance/CFD/cyclone oil separator引用本文复制引用
周威,潘李奎,肖芳斌..空调用高效旋流油分离器仿真优化与实验[J].制冷学报,2016,37(6):35-42,8.
