Novel hydraulic pumping unit with high energy saving and low energy consumption

A low-energy-consumption, pumping unit technology, used in mechanical equipment, production fluids, wellbore/well components, etc., can solve the problems of complex transmission, easy damage, high power consumption, etc., to achieve simple transmission, not easy to damage, low power effect

Inactive Publication Date: 2009-11-11
赵玉国 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing beam pumping unit is currently the main oil production equipment in the oil field, occupying a leading position, but it still has the following shortcomings or deficiencies: ① complex transmission, easy to damage and easy to damage; ② inconvenient installation and maintenance; ③Large power consumption and energy loss

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  • Novel hydraulic pumping unit with high energy saving and low energy consumption
  • Novel hydraulic pumping unit with high energy saving and low energy consumption

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Embodiment Construction

[0013] Referring to the accompanying drawings, a new high-energy-saving and low-energy hydraulic pumping unit mainly includes a beam 16 and its beam bearing 15, a beam 14, a connecting rod 13, a rod bearing 10, a counterweight 12, a connecting rod 5, and a balance body 24 , base 1 and bar bearing 4. A connecting rod 5 is connected to the rod bearing 10 , and the other end of the connecting rod 5 is connected with the balance body and connected with the rod bearing 4 . The top bearing 7 is installed in the middle thereof, and the lower end of the top bearing 7 is connected with a hydraulic cylinder 6 installed on the base and a telescopic rod 8 thereof, the lever bearing 4 is connected with the base 1, and the hydraulic cylinder is connected with the hydraulic control station line. One end of the connecting rod 5 is connected with the rod bearing 10, and the other end is connected with the base 1 by the rod bearing 4. The hydraulic cylinder 6 is connected with the hydraulic co...

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Abstract

The invention discloses a novel hydraulic pumping unit with high energy saving and low energy consumption, mainly comprising a walking beam, a beam bearing of the walking beam, a beam, a connecting rod, a rod bearing, a weighting block, a connecting bar, a top bearing, a balancer, a base and a bar bearing and a hydraulic cylinder. The novel hydraulic pumping unit with high energy saving and low energy consumption is characterized in that the rod bearing is connected with one end of the connecting bar, and the other end of the connecting bar is connected with the balancer so as to be connected with the bar bearing; the top bearing is mounted between the rod bearing and the bar bearing, the lower end of the top bearing is connected with the hydraulic cylinder and a telescopic rod thereof, and the hydraulic cylinder is mounted on the base; the bar bearing is connected with the base, and the hydraulic cylinder is connected with a hydraulic control station. The invention has little power and lower energy consumption because of adopting a hydraulic device, is convenient to mount, use and maintain, has little and adjustable workloads, weak strength and safety protection function and is widely applied to oil extraction technologies in oil fields.

Description

1. Technical field [0001] The invention relates to an oil pumping unit, in particular to a novel hydraulic oil pumping unit with high energy saving and low energy consumption. 2. Background technology [0002] The existing beam pumping unit is currently the main oil production equipment in the oil field, occupying a leading position, but it still has the following shortcomings or deficiencies: ① complex transmission, easy to damage and easy to damage; ② inconvenient installation and maintenance; ③Large power consumption and energy loss. 3. Contents of the invention [0003] The purpose of the present invention is to provide an improved novel high-energy-saving and low-energy hydraulic pumping unit, which can effectively avoid and overcome the shortcomings or deficiencies in the prior art, adopt hydraulic devices, reduce power, and reduce energy consumption. [0004] The novel high-energy-saving and low-energy-consumption hydraulic pumping unit of the present invention mai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B43/00F16H47/02
Inventor 赵玉国郝玉民
Owner 赵玉国
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