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满液式螺杆式冷水机组回油和跑油分析
引用本文:夏雨亮.满液式螺杆式冷水机组回油和跑油分析[J].制冷与空调(北京),2013(5):15-18.
作者姓名:夏雨亮
作者单位:重庆美的通用制冷设备有限公司
摘    要:对满液式螺杆式冷水机组的回油方式进行介绍,尤其针对引射回油展开详细分析,具体讨论机组增加引射回油的必要性及其增加引射回油对系统的影响,并且简要分析不同引射回油系统的优缺点;然后对满液式螺杆式冷水机组跑油情况进行分析论述,并针对每种情况给出相应的解决方案。

关 键 词:满液式冷水机组  螺杆式压缩机  回油  跑油

Analysis on oil return and oil runaway of flooded screw chiller
Xia Yuliang.Analysis on oil return and oil runaway of flooded screw chiller[J].Refrigeration and Air-conditioning,2013(5):15-18.
Authors:Xia Yuliang
Affiliation:Xia Yuliang (Chongqing Midea General Refrigeration Equipment Co., Ltd.)
Abstract:The oil return method of flooded screw chiller is introduced, the Venturi method including the necessity of adding Venturi-system and its influence on the system are especially detailed, then the advantages and disadvantages of the different Venturi-systern are analyzed respectively. After that,the reason of oil runaway of flooded screw chiller is introduced, the corresponding solutions for every instance are provided.
Keywords:flooded chiller  screw compressor  oil return  oil runaway
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