Oilfield high-pressure water injection pump disc moving device and using method

A disc drive device and water injection pump technology, which is applied to components, pumps, piston pumps, etc. of pumping devices for elastic fluids, can solve the problems of disc pump inconvenience, easily damaged tools, and damaged equipment finish, and achieve disc The effect of fast pump speed, increased water injection capacity, and improved operating rate

Pending Publication Date: 2022-03-01
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It solves the problems of inconvenient disc pumps, easy damage to tools, and damage to the top coat of equipment in the past

Method used

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  • Oilfield high-pressure water injection pump disc moving device and using method
  • Oilfield high-pressure water injection pump disc moving device and using method
  • Oilfield high-pressure water injection pump disc moving device and using method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] see Figure 1 to Figure 6 , the present invention provides a technical solution:

[0045] A high-pressure water injection pump disc drive device in an oil field, including a fixing device, a worm gear mechanism, and a booster drive mechanism;

[0046] The worm gear mechanism is fixed on the fixing device, the power input end of the worm gear mechanism is connected to the power output end of the booster drive mechanism, and the power output end of the worm gear mechanism is connected to the pump shaft of the water injection pump.

[0047] Further, the fixing device includes a worm fixing seat and a worm wheel fixing seat;

[0048] There are two worm fixing seats, which are symmetrically installed on both sides of the water injection pump bearing seat respectively. The worm gear mechanism is composed of a worm wheel 11 and a worm 7 that are meshed with each other, wherein a worm snap ring 8 is arranged on the transmission shaft in the center of the worm, and the worm Co...

Embodiment 2

[0065] see Figure 1 to Figure 6 , the present invention provides a technical solution:

[0066] A high-pressure water injection pump disc drive device in an oil field, including a fixing device, a worm gear mechanism, and a booster drive mechanism;

[0067] The worm gear mechanism is fixed on the fixing device, the power input end of the worm gear mechanism is connected to the power output end of the booster drive mechanism, and the power output end of the worm gear mechanism is connected to the pump shaft of the water injection pump.

[0068] Further, the fixing device includes a worm fixing seat and a worm wheel fixing seat;

[0069] There are two worm fixing seats, which are symmetrically installed on both sides of the water injection pump bearing seat respectively. The worm gear mechanism is composed of a worm wheel 11 and a worm 7 that are meshed with each other, wherein a worm snap ring 8 is arranged on the transmission shaft in the center of the worm, and the worm Co...

Embodiment 3

[0079] see Figure 1 to Figure 6 , the present invention provides a technical solution:

[0080] A high-pressure water injection pump disc drive device in an oil field, including a fixing device, a worm gear mechanism, and a booster drive mechanism;

[0081] The worm gear mechanism is fixed on the fixing device, the power input end of the worm gear mechanism is connected to the power output end of the booster drive mechanism, and the power output end of the worm gear mechanism is connected to the pump shaft of the water injection pump.

[0082] Further, the fixing device includes a worm fixing seat and a worm wheel fixing seat;

[0083] There are two worm fixing seats, which are symmetrically installed on both sides of the water injection pump bearing seat respectively. The worm gear mechanism is composed of a worm wheel 11 and a worm 7 that are meshed with each other, wherein a worm snap ring 8 is arranged on the transmission shaft in the center of the worm, and the worm Co...

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Abstract

The invention discloses an oil field high-pressure water injection pump turning device and a using method. The oil field high-pressure water injection pump turning device comprises a fixing device, a worm and gear mechanism and a reinforcement driving mechanism. The worm and gear mechanism is fixed to the fixing device, the power input end of the worm and gear mechanism is connected with the power output end of the reinforcement driving mechanism, and the power output end of the worm and gear mechanism is fixed to a pump shaft of the water injection pump. Firstly, the worm and the worm gear on the water injection pump shaft are designed and fixed, so that the worm and the worm gear are meshed to drive the water injection pump shaft to rotate; and secondly, the boosting wrench driving shaft pushes and pulls to realize switching of the large gear and the small gear, and different rotating torque requirements are met.

Description

technical field [0001] The invention relates to the technical field of high-pressure water injection pumps in oilfields, in particular to an oilfield high-pressure water injection pump driving device and a method of use. Background technique [0002] Some oilfields have been developed for many years. After the sewage produced by oil wells is filtered and purified, the injection pressure is increased by the high-pressure water injection pump, and the treated water is injected back into the formation by the water injection well, which effectively ensures the energy supply of crude oil production. At the same time The green and sustainable development of the oilfield has been realized. High-pressure water injection pumps are the main pressurized equipment for oilfield water injection. In order to ensure the continuity and continuity of oilfield water injection, the water injection station needs a certain number of spare high-pressure water injection pumps to avoid equipment mai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B9/02F04B53/00B25B13/48
CPCF04B9/02F04B53/00B25B13/48
Inventor 张春来徐支明李志明许建华吴东磊王庆强李德斌张奇彭沛信思英
Owner CHINA PETROLEUM & CHEM CORP
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