董耀辉,王陆一,赵远扬,李连生
DONG Yaohui,WANG Luyi,ZHAO Yuanyang,LI Liansheng

• 1:青岛科技大学机电工程学院
• 2:深圳市中安动力科技有限公司

摘要(Abstract)：

球形压缩机是一种新的微小型结构容积式压缩机,对其进行运动学分析,建立完善的几何模型具有重要意义。基于微型球形压缩机的结构特点,以空间向量的方式表示活塞、转盘、销轴等部件的运动并进行运动学分析,通过不同坐标系下的空间坐标变换,得到不同时刻压缩机各部件的相对位置,进而建立几何学模型,在此基础上,讨论了活塞偏置角对行程容积的影响以及泄漏线长度计算等。以冰箱用微型球形压缩机为例,讨论了结构参数的选择和计算。
The spherical compressor is a new type of miniature displacement compressors.It is of significance to analyze its kinematics and establish a perfect geometric model.Based on the structural characteristics of the miniature spherical compressor，the movements of piston，rotary disc，central pin and other components are represented in the form of space vectors and the kinematics analysis was performed.Through the transformation of space coordinates in different coordinate systems，the relative positions of the compressor components at different times were obtained，and the geometric model was established，and based on this，the effect of piston offset angle on stroke volume and the calculation of leakage line length were discussed.Taking the miniature spherical compressor for refrigerator as an example，the selection and calculation of structural parameters were discussed.

关键词(KeyWords)： 球形压缩机;运动分析;几何模型;制冷应用
spherical compressor;kinematic analysis;geometrical model;refrigeration application

Abstract:

Keywords:

基金项目(Foundation): 山东省泰山学者计划项目(tsqn201812073)

作者(Author): 董耀辉,王陆一,赵远扬,李连生
DONG Yaohui,WANG Luyi,ZHAO Yuanyang,LI Liansheng

参考文献(References)：

• [1]WU Z H，DU R.Design and experimental study of a miniature vapor compression refrigeration system for electronics cooling[J].Applied Thermal Engineering，2011，2-3：385-390.
• [2]钟晓晖，张行周，吴玉庭，等.微型三角转子压缩机的优化设计[J].压缩机技术，2006(5)：12-14.ZHONG X H，ZHANG X Z，WU Y T，et al.Optimized design for micro wankel compressor[J].Compressor Technology，2006(5)：12-14.
• [3]桑岱，孙淑凤，王立.主动式冷却系统微型化发展现状[J].低温与超导，2011，39(4)：53-60.SANG D，SUN S F，WANG L.A review to development of the miniature active cooling system for thermal management[J].Cryogenics & Superconductivity，2011，39(4)：53-60.
• [4]马泽昆，张华，刘煜森，等.微型自复叠制冷系统性能的实验研究[J].制冷技术，2018，38(5)：14-17.MA Z K，ZHANG H，LIU Y S，et al.Experimental study on performance of micro self-cascade refrigeration system[J].Chinese Journal of Refrigeration Technology，2018，38(5)：14-17.
• [5]王陆一.一种用于压缩机的变容式机构：CN1431400[P].2003-07-23.WANG L Y.A variable capacity mechanism for compressor：CN1431400[P].2003-07-23.
• [6]王陆一，王梦莹.球形压缩机在微型制冷系统中的应用研究[J].制冷技术，2011，31(1)：11-14.WANG L Y，WANG M Y.Research on application of spherical compressor in miniature refrigeration system[J].Chinese Journal of Refrigeration Technology，2011，31(1)：11-14.
• [7]王陆一，夏楠.适用于变工况的组合式CO2球形膨胀压缩机研究[J].制冷与空调，2010，10(5)：24-30.WANG L Y，XIA N.Research on combined CO2 spherical expansion compressor for variable working conditions[J].Refrigeration and Air Conditioning，2010，10(5)：24-30.
• [8]王陆一.CO2球形膨胀压缩机[C]//第九届全国空调器、电冰箱(柜)及压缩机学术交流会论文集，2008：11.WANG L Y.CO2 Spherical expansion compressor[C]//The Ninth National Conference on Academic Exchange of Air Conditioners，Refrigerators and Compressors，2008：11.
• [9]王陆一.球形压缩机和球形膨胀压缩机[J].压缩机技术，2007(4)：54-61.WANG L Y.Spherical compressor and spherical expansion compressor[J].Compressor Technology，2007(4)：54-61.
• [10]GUAN D，WU J H，JING L，et al.Kinematic modeling，analysis and test on a quiet spherical pump[J].Journal of Sound and Vibration，2016，383：146-155.
• [11]GUAN D，JING L，GONG J J，et al.Normal contact analysis for spherical pump based on fractal theory[J].Tribology International，2018，124：117-123.
• [12]常大伟.调压装置安全切断阀性能测试及故障分析[J].流体机械，2020，48(6)：51-54.CHANG D W.Performance test and fault analysis of safety shut-off valve for pressure regulating device[J].Fluid Machinery，2020，48(6)：51-54.
• [13]李玉龙，张丽，王玲娟，等.顶旋泵轻量化转子的型线构造及性能分析[J].流体机械，2020，48(5)：44-48.LI Y L，ZHANG L，WANG L J.Profile shaped-construction and performance analysis of lightweight rotor in epitrochoidal lobe pump[J].Fluid Machinery，2020，48(5)：44-48.
• [14]钟功祥，雷鹏燕，祝令闯.全金属单螺杆油泵的结构参数分析及优化[J].流体机械，2020，48(5)：18-25.ZHONG G X，LEI P Y，ZHU L C.Analysis and optimization of structural parameters of metallic progressing cavity oil Pump[J].Fluid Machinery，2020，48(5)：18-25.
• [15]连加俤，潘国军，朱泽飞.弹性体转子泵压力特性数值分析与试验[J].排灌机械工程学报，2020，38(10)：985-990.LIAN J D，PAN G J，ZHU Z F.Numerical analysis and verification of pressure characteristics of elastomeric rotor pumps[J].Journal of Drainage and Irrigation Machinery Engineering，2020，38(10)：985-990.
• [16]梁兴，张剑焜，李志红，等.超驼峰工况下轴流泵站事故停泵防护方案寻优[J].排灌机械工程学报，2020，38(10)：1010-1015.LIANG X，ZHANG J K，LI Z H，et al.Optimizing protection scheme for accident shutdown of axial flow pumping station under super hump conditions[J].Journal of Drainage and Irrigation Machinery Engineering，2020，38(10)：1010-1015.
• [17]GUAN D，JING L，HILTON H H，et al.Tangential contact analysis of spherical pump based on fractal theory[J].Tribology International，2018，119：531-538.