• 新型给出一种泵用机械密封流体机械领域

    The utility model provides a mechanical seal for pump belonging to the field of the fluid machinery.

    youdao

  • 杂质泵用机械密封经过后,运转高速旋转发生离心力克制介质泄露

    Impurity pump mechanical seal after static test, the operation of high-speed rotation of the centrifugal force generated will inhibit the leakage of media.

    youdao

  • 本文阐述分析了轻烃泵用双端面机械密封特点,提出了改进方法设计依据。

    This paper describes and analyses the reasons of the failure of dual-encl-face mechanical seal for hydrocarbon pump and proposes a reformation and design method.

    youdao

  • 有限元数值计算方法得出了一定条件下螺旋上游机械密封端面间液体压力分布开启上游送量等。

    The two dimensional fluid Reynolds equations were established using the finite element method. The pressure distribution, opening force and upstream pumping rate of spiral groove were obtained.

    youdao

  • 轴承轴承机械密封骨架油封或填料隔开密封性好。

    The bearing bore and pump bore of external bearing type are separated by mechanical seal and skeleton oil seal.

    youdao

  • 计算结果能够高温串联式机械密封设计使提供有益指导。 …

    The result can give us a useful guidance for the design and use of high temperature pump use tandem arrangement mechanical seal.

    youdao

  • 发明涉及一种工程材料是适类、机械密封的碳氮化钛基金陶瓷材料。

    The invention relates to an engineering material, particularly to a titanium carbonitride-base metal ceramic material for sealing pumps, valves and other machines.

    youdao

  • 发明涉及一种工程材料是适类、机械密封的碳氮化钛基金陶瓷材料。

    The invention relates to an engineering material, particularly to a titanium carbonitride-base metal ceramic material for sealing pumps, valves and other machines.

    youdao

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