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                抽油机 当前位置:首页 > 产品中心>抽油机

                抽油机是开采石油的一种机器设备,俗称“磕头机”,通过加压的办法使石油出井。当抽油机上冲程时,油管弹性收缩向上运动,带动机械解堵采油器向上运动,撞击滑套产生振动;同时,正向单流阀关闭,变径活塞总成封堵油当抽油机下冲程时,油管弹性伸长向下运动,带动机械解堵采油器向下运动,撞击滑套产生振动;同时,反向单流阀部分关闭,变径活塞总成仍然∴封堵油套环形油道,使反向单流阀下方区域形成高压区,这一运动又对地√层内的油流通道产生一种反向的冲击力。

                 

                 

                 

                 

                 

                 

                 

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