流体机械

2006, (08) 34-36

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三偏心金属蝶阀的干涉分析
Intervene Analysis of the Triple Eccentric Butterfly Valve

何世权;明友;
HE Shi-quan,MING You (Lanzhou University for Science and Technology,Lanzhou 730050,China)

摘要(Abstract):

通过对蝶板的运动分析,从三偏心蝶阀密封副发生干涉的根本原因介绍了一种判断干涉问题的方法。通过程序分析了蝶板与阀座密封面之间的干涉状况,进而能够很方便地判定不同结构的三偏心蝶阀的干涉情况。
Though the movement analysis to butterfly plate,the way that judge the intervene problem is introduced from the main reason of the intervene with triple eccentric butterfly valve.The intervene problem about butterfly plate and pressurized surface is analyzed,and the intervene problem of different structural triple eccentric butterfly valve was expediently judged.

关键词(KeyWords): 三偏心;蝶阀;干涉问题
triple eccentric;butterfly valve;intervene problem

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作者(Author): 何世权;明友;
HE Shi-quan,MING You (Lanzhou University for Science and Technology,Lanzhou 730050,China)

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