【作者】 王和顺； 陈次昌； 黄泽沛； 王新霖；

【Author】 WANG He-shun, CHEN Ci-chang, HUANG Ze-pei, WANG Xin-lin ( The Institute of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031 , China; The Institute Mechanical Engineering and Automation of Xihua University, Chengdu 610039, China; Sichuan Nikki Seal Co. , Ltd., Chengdu 610041 , China)

【机构】 西南交通大学机械工程学院； 西华大学机械工程与自动化学院； 四川日机密封件有限公司；

【摘要】 提出了干气密封启停端面脱开的概念,从理论上介绍了三种脱开方案,分别对其优缺点进行了分析。最后,对启停端面脱开方案进行了总结,指出启停端面脱开型干气密封具有广泛的应用价值。更多还原

【Abstract】 The concept of dry gas seal face opening was proposed. Two opening methods were introduced theoretically, the advantage and disadvantage was analyzed separately. At last, the opening methods was summarized, and the application value of the o-pening type dry gas seal was point out.更多还原