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实用新型
CN206571477U 自动调节式井下节流器控制装置 有权 转让

自动调节式井下节流器控制装置
摘要：
本实用新型公开了一种自动调节式井下节流器控制装置，包括井下探测器和井上监控仪，井下探测器采用分体式模块结构分段安装于节流器内部，包括控制主板，控制主板分别与直线推动机构、压力传感器、温度传感器连接，直线推动机构活塞杆前端的锥形头直接对正节流器的节流嘴轴心孔；井上监控仪安装于地面控制室，井上监控仪包括处理器，处理器与电源、显示器、输入输出模块分别连接，处理器还通过测井电缆与控制主板连接。本实用新型的装置，利用井上监控仪发送节流调节命令，控制井下探测器动作，实现节流嘴开度自动调节。
摘要（英）：

The utility model discloses an automatic regulation formula downhole choke controlling means, including well under detector and aboveground control appearance, well under detector adopts split type modular structure subsection installation inside the flow controller the control mainboard, the control mainboard is connected with sharp pushing mechanism, pressure sensor, temperature sensor respectively, and the flow nipple axle center hole of flow controller is directly adjusted well to the cone of sharp pushing mechanism piston rod front end, aboveground control appearance is installed in the ground control room, and aboveground control appearance includes the treater, and the treater is connected respectively with power, display, input and output modules, and the treater is still through logging cable and control mainboard connection. The utility model discloses a device utilizes aboveground control appearance to send the control by throttling order, and the action of control well under detector realizes flow nipple aperture automatically regulated.

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