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    • 7. 发明申请
    • RECIPROCATING WINDMILL PUMPING SYSTEM
    • 回收风力泵送系统
    • WO01096708A1
    • 2001-12-20
    • PCT/US2001/018504
    • 2001-06-08
    • F03D9/00F04B17/02F04B35/00F04B47/08F04F1/20E21B43/00
    • F04B35/00F03D9/28F04B17/02F04B47/08F04F1/20F05B2210/18Y02B10/30Y02B10/70Y02E10/72
    • A system for pumping water from a well (32) drilled into an underground water source (44) that is operable in association with the windmill (10) having a tower frame (14), a wind driven turbine (12), and a reciprocating pump shaft (16) operably connected to the turbine. The system includes an air pump (20) mechanically linked to the reciprocating pump shaft (16) of the windmill (10) and operable by the direct reciprocating motion of the shaft (16). The air pump (20) operates through the reciprocating motion of the windmill shaft (16) and delivers a flow of compressed air into the well (32) down to a point below the water level within the well (32). An air lift fluid pump (20, 36) is positioned within the well (32) and comprises a submerged mixing chamber wherein compressed air is injected into the mixing chamber forming a buoyant air-water mixture. This buoyant mixture flows towards the surface which in turn draws water up through the fluid conduit (38) to the surface.
    • 一种用于从井(32)泵送水的系统,该井(32)钻入地下水源(44)中,该井可与具有塔架(14),风力涡轮机(12)的风车(10)相结合地运行,并且往复运动 泵轴(16)可操作地连接到涡轮。 该系统包括机械连接到风车(10)的往复式泵轴(16)并且可通过轴(16)的直接往复运动来操作的气泵(20)。 空气泵(20)通过风车轴(16)的往复运动操作,并且将压缩空气流输送到井(32)中,直到井(32)内的水位以下。 空气提升流体泵(20,36)定位在井(32)内并且包括浸没的混合室,其中压缩空气被注入到混合室中,形成浮力的空气 - 水混合物。 这种漂浮的混合物流向表面,该表面又通过流体导管(38)向上吸水到达表面。
    • 8. 发明申请
    • MULTI-WELL COMPUTERIZED CONTROL OF FLUID PUMPING
    • 流体泵浦的多计算机控制
    • WO99015756A2
    • 1999-04-01
    • PCT/US1998/019849
    • 1998-09-24
    • E21B43/12E21B43/34E21B43/40E21B47/00F04F1/08F04F1/20E21B
    • F04F1/08E21B43/121E21B43/34E21B43/40E21B47/0007F04F1/20
    • The invention discloses a system for controlling one or more borehole pumps to enable pumping-on-demand. The system uses a computerized controller which, in combination with sensors, monitors and controls the activity of the pump, thereby controlling fluid in the borehole. The system is continually in one of three modes, the monitoring mode, the pump mode, and the recovery mode. Within each cycle of modes, the system performs multiple checks on the apparatus involved. The data obtained during the check is stored in appropriate databases as well as checked against predetermined norms. In the event of a malfunction within the apparatus, or other supervised and/or monitored functions, the system can activate a notification system, such as a centralized monitoring facility. A pump is disclosed with a fluid sensor to detect the presence of fluid and transmit this presence to the computerized monitoring system. A slug sensor notifies the computer of the beginning and end of a predetermined quantity of fluid. An exterior housing with a lightning protector can be placed over the borehole to contain the monitoring computer and associated read outs. At least one shunt valve is affixed along the propellant and return lines inline to accomodate accumulation of fluid. A receiver/separator tank has a separator member to separate the gas from the fluid.
    • 本发明公开了一种用于控制一个或多个钻孔泵以实现按需泵送的系统。 该系统使用计算机控制器,其与传感器结合,监测和控制泵的活动,从而控制钻孔中的流体。 系统持续处于监控模式,泵模式和恢复模式三种模式之一。 在每个模式循环中,系统对所涉及的装置执行多次检查。 在检查期间获得的数据存储在适当的数据库中,并根据预定的规范进行检查。 在设备内部或其他受监督和/或监视功能发生故障的情况下,系统可以激活通知系统,例如集中式监控设备。 公开了一种具有流体传感器的泵以检测流体的存在并将该存在传送到计算机化的监控系统。 块塞传感器通知计算机预定量的流体的开始和结束。 具有防雷器的外壳可以放置在钻孔上,以容纳监控计算机和相关的读出。 至少有一个分流阀沿着推进剂固定并返回管线,以适应流体的积聚。 接收器/分离器罐具有用于将气体与流体分离的分离器构件。