复式永磁新型同步圆盘电机抽油机

Oil pumping unit of compound type permanent magnet novel synchronous disc motor

  • Inventors: LIU HEZHONG
  • Assignees: 刘贺忠
  • Publication Date: April 16, 2014
  • Publication Number: CN-203547669-U

Abstract

Provided is an oil pumping unit of a compound type permanent magnet novel synchronous disc motor. The oil pumping unit comprises a support, the compound type permanent magnet synchronous disc motor, a winding rope wheel, single supports, connecting pieces and a counterweight; the compound type permanent magnet synchronous disc motor is used as power; the motor rotates in positive and negative directions to drive the winding rope wheel to drag a wire rope; and the wire rope is connected with an oil pumping rod which performs reciprocating motion to carry out oil pumping. A derrick of the oil pumping unit is a combined and dismounted type derrick, and steel pipes are quickly spliced via the connecting pieces so that the single supports are formed. After steps of connection, the derrick can be formed by a plurality of the single supports, so a mechanical step of a beam oil pumping unit is omitted, and the oil pumping unit is suitable for updating of beam oil pumping unit devices.
复式永磁同步圆盘电机抽油机。其包含支架、复式永磁同步圆盘电机、绕绳轮、单支架、连接件、配重等装置。其工作原理,以复式永磁同步圆盘电机为动力,电机做正反方向旋转,带动绕绳轮,牵引钢缆,钢缆连接抽油杆,做往复运动,进行抽油。本抽油机井架是组合拆装式井架,用钢管通过连接件快速拼接,组成单支架。进行几步连接,由多支单支架组成油井井架。省去了游梁式抽油机复杂的机械环节,适用于游梁式抽油机设备更新。

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle