流体机械

2010, v.38;No.451(01) 35-37+60

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一种新型磁力循环泵的设计与测试
Design and Test of a New-style Magnetic Recirculation Pump

刘军胜;张宇;董学强;公茂琼;吴剑峰;
LIU Jun-sheng1、2,ZHANG Yu1,DONG Xue-qiang1、2,GONG Mao-qiong1,WU Jian-feng1(1.Technical Institute of Physics and Chemistry,CAS,Beijing 100190,China;2.Graduate School of the Chinese Academy of Sciences,Beijing 100190,China)

摘要(Abstract):

设计并研制了一种新型的磁力循环泵,具有密封性能良好且能够长时间稳定工作的特点,可以应用于较广阔温区的汽液相平衡试验中。该磁力循环泵采用外部磁力驱动方式,避免了流体的热污染和化学污染。因此该磁力循环泵可以为汽液相平衡试验系统中的汽相或者液相循环提供动力,是整个系统的关键部件之一。
A magnetic driven recirculation pump was designed and developed.With good seal design,it can be used in a wide temperature range and can work stably for a long time.Driven by an external magnet and without any heat and chemical pollution to the fluid,the pump can be used to drive the vapor or liquid phase in the recirculation loop for the vapor-liquid equilibria experiments.

关键词(KeyWords): 汽液相平衡试验;磁力循环泵;结构设计;流量
vapor-liquid equilibria;magnetic recirculation pump;structural design;flow rate

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(50890183);; 中国科学院知识创新工程青年人才领域前沿项目(TYF0801)

作者(Authors): 刘军胜;张宇;董学强;公茂琼;吴剑峰;
LIU Jun-sheng1、2,ZHANG Yu1,DONG Xue-qiang1、2,GONG Mao-qiong1,WU Jian-feng1(1.Technical Institute of Physics and Chemistry,CAS,Beijing 100190,China;2.Graduate School of the Chinese Academy of Sciences,Beijing 100190,China)

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