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Pressurization mechanism for oil extraction

A pressurizing mechanism and technology for oil extraction, applied to the components of pumping devices for elastic fluids, mechanical equipment, machines/engines, etc., can solve the problem of large driving force and energy consumption requirements, reduce device protection functions, squeeze Problems such as mechanism rupture and damage can be achieved to improve stability and output force, increase functionality and protection, and reduce the use cost of the mechanism

Active Publication Date: 2021-10-08
江苏明宇石油机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Petroleum is a viscous, dark brown liquid known as "the blood of industry". Petroleum is a precious resource gifted to us by nature. Petroleum has promoted the development of the industrial revolution. The convenience is everywhere, but the recovery rate of oil extraction is not high, in order to increase oil production we have water injection, gas injection and other methods to enhance the recovery rate, so we need a pressurization device for oil extraction equipment
[0003] When the current pressurization device is in use, it often requires multiple high-power motors to drive structural components to perform pressurization work, resulting in a large demand for driving force and energy consumption in the use of the device, and it is difficult for the increased pressure to be uniformly combined with the gas and liquid. It is difficult to ensure the uninterrupted effect of the increased pressure output period, which reduces the connection and coordination between the pressurization mechanism and the oil exploration work; when the pressurization mechanism is in operation, it is difficult to control the pressure inside the device, and it is easy to break the device when the pressure is too high. The internal expansion will cause rupture and damage to the extrusion mechanism, increase the limitation of the use of the device, and reduce the protective function of the device; when the pressurization mechanism performs pressure output, the output pressure is often exhausted through a set of connection points. However, However, it is easy to cause pressure blockage through a group of lead-in points, making it difficult to quickly and stably perform pressurization work, reducing the actual operation efficiency of the pressurization mechanism

Method used

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  • Pressurization mechanism for oil extraction
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  • Pressurization mechanism for oil extraction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1, such as Figure 1-3 As shown, during the pressurization work in the pressurized chamber 4, part of the pressure can be introduced into the pressure detection groove 506 through the connecting pipe 501. At this time, the steel ball 502 is directly in contact with the pressure in the expansion and contraction of the sleeve 504 and the sleeve rod 507. And the elastic extrusion of the spring 508 is sensed, during which the pressure detection work is carried out through the pressure display gauge 509, and when the pressure in the pressure detection groove 506 is too much, the sleeve 504 will move outside the sleeve rod 507 at this time, and the spring 508 compression, when the steel ball 502 in the casing 504 drives the contact block 503 and the sensor 505 to contact each other, the pressure relief valve can be automatically activated through the console 18 to slowly discharge the pressure, and no excessive pressure can be detected in the pressure detection tank 50...

Embodiment 2

[0037] Example 2, such as figure 1 and Figure 4 As shown, the rotation of the rotating shaft 10 can drive the bevel gear 172 to rotate, forcing the bevel gear 172 to drive the intermeshed bevel gear 173 and the rotating rod 171 to rotate as a whole. At this time, the rotation of the rotating shaft 10 can drive the rotating rod 171 and The screw guide rod 17 rotates, and the rotation of the screw guide rod 17 in the pressurized chamber 4 is used to guide the pressurized pressure sprayed by the upper and lower piston cylinders 16, so as to speed up the pressurization efficiency of the pressure entering the shunt pipe 7, and increase the pressurization efficiency. The uninterrupted effect of the operation of the compression mechanism.

[0038] Working principle: when the device is in use, the driving motor 13 can be started through the console 18, and the driving motor 13 is used to drive the driving gear 12 and the driven gear 11 to mesh with the toothed disc 9, forcing the to...

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Abstract

The invention discloses a pressurizing mechanism for oil exploitation, which comprises a base, a bin body is arranged on one side of the top of the base, and pressure grooves connected to each other are arranged on one side of the bin body, and the inner side of the pressure groove One side of the pressurized chamber is provided with a pressurized chamber, one side of the pressurized chamber is provided with a shunt pipe connected to each other, the top and bottom of the side of the shunt pipe are provided with control valves, and the output ends of the two groups of control valves are provided. There is an air pressure connection port, a pressure detection assembly is provided on one side of the bottom of the pressurized chamber, and a pressurized guide assembly is provided at the middle position of one side inside the warehouse body; The integrated connection and cooperation force the outside of the pressurized chamber to be effectively sealed. Using the reciprocating piston movement of two sets of movable rods, pressurized pistons and piston cylinders, the interior of the pressurized chamber can be pressurized frequently in an intermittent state. And the pressurization is more uniform and faster, which improves the mixing effect of pressure and gas-liquid contact.

Description

technical field [0001] The invention relates to the technical field of oil extraction, in particular to a pressurizing mechanism for oil extraction. Background technique [0002] Petroleum is a viscous, dark brown liquid known as "the blood of industry". Petroleum is a precious resource gifted to us by nature. Petroleum has promoted the development of the industrial revolution. The convenience is everywhere, but the recovery rate of oil extraction is not high, in order to increase oil production, we have water injection, gas injection and other methods to increase the recovery rate, so we need a pressurization device for oil extraction equipment . [0003] When the current pressurization device is in use, it often requires multiple high-power motors to drive structural components to perform pressurization work, resulting in a large demand for driving force and energy consumption in the use of the device, and it is difficult for the increased pressure to be uniformly combine...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B17/03F04B9/02F04B1/02F04B53/16F04B49/22F04B51/00F04B53/00
CPCF04B1/02F04B9/02F04B17/03F04B49/22F04B51/00F04B53/00F04B53/16
Inventor 田正兵
Owner 江苏明宇石油机械有限公司