新型液压抽油机的节能设计与仿真

发布时间：2018-05-25 00:23

本文选题：液压抽油机 + 节能设计　；参考：《液压与气动》2017年02期

【摘要】：液压抽油机技术由于显著的节能效果而发展很快,以节能降耗为目的设计了一套液压抽油机系统。在机械结构方面,该系统采用机械配重的方法来完全平衡抽油杆的重量,使得抽油杆下降的势能储存在配重中并在上升抽油时重新利用,从而减小了系统的装机功率而节能;在液压控制方面,该系统利用了电液比例负载敏感技术,使压力和流量实时自动适应负载的需求,达到了高效节能和准确的控制。通过参数理论分析计算,表明该新型液压抽油机装机功率和在工作循环周期内消耗的功率比同类抽油机均低。在AMESim环境下建立了电液比例负载敏感系统的测试模型,并验证了该模型的正确性。在此基础上建立了整机系统的仿真模型,通过仿真和分析证明了该新型液压抽油机的节能效果。
[Abstract]:A hydraulic pumping unit is designed for the purpose of saving energy and reducing consumption for the purpose of saving energy and reducing consumption. In the mechanical structure, the system adopts the method of mechanical weight to fully balance the weight of the sucker rod, so that the potential energy of the drop of the sucker rod is stored in the counterweight and reused in the rising pumping. In the hydraulic control, the system makes use of the electro-hydraulic proportional load sensitive technology to make the pressure and flow adapt to the demand of the load in real time and achieve efficient energy saving and accurate control. Through the analysis and calculation of the parameter theory, it shows that the power of the new hydraulic pumping unit is installed and the work follows. The power consumed in the ring cycle is lower than that of the same kind of pumping unit. A test model of the electro-hydraulic proportional load sensitive system is established under the AMESim environment, and the correctness of the model is verified. On the basis of this, the simulation model of the whole system is established, and the energy saving effect of the new hydraulic pumping unit is proved by simulation and analysis.
【作者单位】：东北大学机械工程与自动化学院;
【分类号】：TE933.1

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