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Constant force spring energy-saving oil production equipment

A constant force spring and equipment technology, applied in the field of constant force spring energy-saving oil extraction equipment, can solve the problems of high power consumption, large area and heavy weight of large horse-drawn trolleys, and achieve good economic and social effects, Small footprint and light weight effect

Active Publication Date: 2014-12-10
YANGZHOU DONGFANG HANGER FRAME CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of equipment has the disadvantages of high power consumption for large horse-drawn carts, and also has many disadvantages such as large size, heavy weight, large floor space, and large investment.

Method used

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  • Constant force spring energy-saving oil production equipment

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Experimental program
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Embodiment Construction

[0018] The present invention will be further described below in conjunction with specific drawings.

[0019] Such as figure 1 , 2 , 3 and 4, the constant force spring energy-saving oil production equipment is mainly composed of a spring energy storage mechanism 100, a lifting mechanism 200, a transmission mechanism 300, a four-bar linkage mechanism 400, a support 19, a motor 2, a deceleration mechanism, and a flat scroll spring. Machine 3, machine base 23 etc. parts are formed, and machine base 23 is installed on the support 19, and machine base 23 upper ends are equipped with spring energy storage mechanism 100, lifting mechanism 200, transmission mechanism 300. Wherein, the spring energy storage mechanism 100 is the main energy mechanism of the present invention, and the elastic potential energy has been stored in advance during manufacture, and the electric energy of the motor 2 is the secondary energy as the compensation energy. The oil production rod of the oil producti...

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Abstract

The invention discloses constant force spring energy-saving oil production equipment comprising a spring energy storage mechanism consisting of a planar volute spring, a lifting mechanism, a transmission mechanism, a four-link mechanism, a support, a motor, a reducing gear and the like, wherein the spring energy storage mechanism is the main energy mechanism of the equipment, elastic potential energy is pre-stored in a manufacturer, the electric energy of the motor is auxiliary energy and serves as compensation energy; and an involute gear of the lifting mechanism drives an oil production rod of an oil production pump to have back-and-forth movement when rotating back and forth, so that oil production operation is implemented, the energy is greatly saved, and the oil production cost is reduced.

Description

technical field [0001] The invention belongs to the field of petroleum machinery manufacturing, in particular to a constant force spring energy-saving oil production equipment specially used for oil production wells in oil fields. Background technique [0002] At present, oil production in domestic and foreign oilfields has been using traditional beam extraction machines, or using equipment such as chain extraction machines. This type of equipment has the disadvantages of high power consumption for large horse-drawn carts, and also has many disadvantages such as large volume, heavy weight, large floor space, and large investment. Contents of the invention [0003] Purpose of the invention: Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a constant force spring energy-saving oil production equipment to achieve substantial energy savings and reduce oil production costs. [0004] Technical solution: In order to realize the abov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B43/00
Inventor 吴利群帖荣俊帖荣康
Owner YANGZHOU DONGFANG HANGER FRAME CO LTD