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本文从抽油机的几何图形和载荷平衡两个方面来论述前置式曲柄平衡抽油机的节电原理,并用实测数据加以验证。指出应用前置式曲柄平衡抽油机节约能源是我国发展抽油设备的一个方向。
In this paper, the energy saving principle of front crank balance pumping unit is discussed from two aspects of geometry and load balance of pumping unit, and verified with measured data. It is pointed out that using the front crank balance pumping unit to save energy is a direction for the development of pumping equipment in our country.