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Study on the dynamic characteristic of the controllable gate valve in the mineautomatic draining system

机译:小型无毒排水系统中可控闸阀动态特性研究

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Based on the questions of screw- nut transmission electric gate valve used in automatic drainage system, it is put forward the research method of dynamic characteristic for the hydraulic controllable gate valve. The power keyidiagran model has been built for the hydraulic controllable gate valve to research the opening, closing performance and dynamical load response characteristic of the hydraulic pressure controllable gate valve under different hydraulic pressure. The paper reveals the influence of the wailer pressure change, the variation of load and the viscous-damping on the- hydraulic.pressure controllable gate valve dynamic characteristic. And the rules for the correct design on the gate valve used in automatic draining water is provided.
机译:基于自动排水系统中使用的螺旋螺母传输电动闸阀的问题,提出了液压可控闸阀动态特性的研究方法。电源键盘模型是为液压可控闸阀的设计,以研究不同液压下液压可控闸阀的开口,关闭性能和动态负载响应特性。本文揭示了脐带压力变化,负荷变化和液压粘度阻尼的影响。压力可控闸阀动态特性。提供了用于自动排水水的闸阀上正确设计的规则。

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