Vertical flow cage and method of use
    9.
    发明授权
    Vertical flow cage and method of use 有权
    垂直流动笼和使用方法

    公开(公告)号:US08485799B2

    公开(公告)日:2013-07-16

    申请号:US13066383

    申请日:2011-04-13

    申请人: Curtis Allen

    发明人: Curtis Allen

    IPC分类号: F04B39/10 F04B53/00

    CPC分类号: F04B47/02 Y10T137/0318

    摘要: The present invention is centralizing vertical flow cage attachable to a subsurface pump in a downhole recovery application, and method of use. In one embodiment, the vertical flow cage is defined as comprising a hollowed, centralizing cone portion having at least one spiral vein formed in the cone's surface. In another embodiment, the centralizing cone includes a ledge having at least one discharge hole disposed thereon, with each discharge hole being selectively located above each vein. Each discharge hole is formed through the centralizing cone so that each hole formed is in fluid communication with the hollow interior portion of the centralizing cone. In this regard, during the pump process upstroke, any fluid below and outside of the centralizing cone will be forced vertically upwards through each vein. This fluid flow will be assisted by the flow of fluid through each hole, as any fluid within the hollow portion will flow upward and through each hole, thereby providing a synergistic vertical fluid flow effect.

    摘要翻译: 本发明是集中在井下回收应用中可附接到地下泵的垂直流动笼,以及使用方法。 在一个实施例中,垂直流动笼被限定为包括中空的中心锥体部分,其具有形成在锥体表面中的至少一个螺旋静脉。 在另一个实施例中,集中锥体包括具有设置在其上的至少一个排放孔的凸缘,每个排出孔选择性地位于每个静脉上方。 每个排放孔通过中心锥体形成,使得形成的每个孔与中心锥体的中空内部部分流体连通。 在这方面,在泵过程中行程期间,集中锥体下方和外侧的任何流体将被迫垂直向上通过每个静脉。 这种流体流动将通过每个孔的流体流动来辅助,因为中空部分内的任何流体将向上流动并穿过每个孔,从而提供协同的垂直流体流动效应。