含油制冷剂在吸气管内的滞油量预测研究
张智铤, 谷波, 曾炜杰, 胡晋珽, 吴鹏展

Prediction of Oil Retention in Compressor Suction Lines with Refrigerant/Oil Mixture
ZHANG Zhiting, GU Bo, ZENG Weijie, HU Jinting, WU Pengzhan
图6 制冷剂、润滑油分离方法
1—测试段;2—视镜;3—制冷剂钢瓶;4—真空泵
Fig.6 Separation method of refrigerant and lubricant oil