CN203516232U - Pumping unit energy storage device - Google Patents
Pumping unit energy storage device Download PDFInfo
- Publication number
- CN203516232U CN203516232U CN201320637672.4U CN201320637672U CN203516232U CN 203516232 U CN203516232 U CN 203516232U CN 201320637672 U CN201320637672 U CN 201320637672U CN 203516232 U CN203516232 U CN 203516232U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- pumping unit
- air bag
- energy storage
- storage device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model relates to a pumping unit device, in particular to a pumping unit energy storage device. The technical scheme is that the pumping unit energy storage device comprises a cylinder body, a hydraulic oil cavity, an air bag, a piston body, a protection plug, an inflation valve module and an oil leakage hole. The piston body is arranged in the cylinder body and divides the cylinder body into two parts, the hydraulic oil cavity is arranged on the upper portion of the cylinder body, the air bag is positioned on the lower portion of the cylinder body, the protection plug is arranged on the lower portion of the air bag, the inflation valve module is arranged in the protection plug, and the oil leakage hole is positioned in the cylinder body. The pumping unit energy storage device has the advantages of improving oil production efficiency, saving energy, reducing labor intensity of workers, potential safety hazards and production cost and improving working efficiency.
Description
One, technical field
The utility model relates to a kind of pumping unit equipment, particularly a kind of pumping unit energy storage system.
Two, background technique
In field produces, pumping unit is when pumping work, up-down stroke is different, during upstroke, oil pumping is subject to oily viscous resistance, the gravity of oil, the gravity of sucker rod, at this moment motor is done useful work, but down stroke, it is subject to oily drag effect, because the obvious motor of sucker rod Gravitative Loads flogs a dead horse a lot; Accumulator is a kind of energy savings device in hydropneumatic system.It is in due course and changes the energy in system into compression energy or potential energy stores, when system needs, again compression energy or potential energy are changed into the energy such as hydraulic pressure or air pressure and discharge, again mending supply system, is supply energy in pumping unit upstroke process by accumulator, and at present conventional accumulator is because valve rod often damages, need to change in time inner balloon, cause the waste of air bag, increased cost of production, reduced working efficiency.
Three, summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, and a kind of pumping unit energy storage system is provided.
Its technological scheme is: comprise cylinder body, hydraulic fluid chamber, air bag, piston body, protective plug, gas charging valve assembly, draining hole, cylinder interior is provided with piston body, described piston body is divided into two-part by cylinder body, the top of cylinder body is hydraulic fluid chamber, the bottom of cylinder body is air bag, the bottom of air bag is provided with protective plug, the inner inflatable valve assembly of described protective plug, and described cylinder body is provided with draining hole.
Described gas charging valve assembly comprises spool and one-way valve, and spool connects air bag by one-way valve.
The beneficial effects of the utility model are: improved oil recovery efficiency, saved the energy, reduced staff labor intensity, reduced potential safety hazard, reduced cost of production, improved working efficiency.
Four, accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
In upper figure: cylinder body 1, hydraulic fluid chamber 2, air bag 3, piston body 4, protective plug 5, gas charging valve assembly 6, draining hole 7, spool 8, one-way valve 9.
Five, embodiment
By reference to the accompanying drawings 1, the utility model will be further described:
The utility model comprises cylinder body 1, hydraulic fluid chamber 2, air bag 3, piston body 4, protective plug 5, gas charging valve assembly 6, draining hole 7, cylinder body 1 inside is provided with piston body 4, described piston body 4 is divided into two-part by cylinder body 1, the top of cylinder body 1 is hydraulic fluid chamber 2, the bottom of cylinder body 1 is air bag 3, the bottom of air bag 3 is provided with protective plug 5, the inner inflatable valve assembly 6 of described protective plug 5, and described cylinder body 1 is provided with draining hole 7.
Described gas charging valve assembly 6 comprises spool 8 and one-way valve 9, and spool 8 connects air bag 3 by one-way valve 9.
Use this equipment to improve oil recovery efficiency, saved the energy, reduced staff labor intensity, reduced potential safety hazard, reduced cost of production, improved working efficiency.
Claims (2)
1. a pumping unit energy storage system, it is characterized in that: comprise cylinder body, hydraulic fluid chamber, air bag, piston body, protective plug, gas charging valve assembly, draining hole, cylinder interior is provided with piston body, described piston body is divided into two-part by cylinder body, the top of cylinder body is hydraulic fluid chamber, and the bottom of cylinder body is air bag, and the bottom of air bag is provided with protective plug, the inner inflatable valve assembly of described protective plug, described cylinder body is provided with draining hole.
2. pumping unit energy storage system according to claim 1, is characterized in that: described gas charging valve assembly comprises spool and one-way valve, and spool connects air bag by one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637672.4U CN203516232U (en) | 2013-10-06 | 2013-10-06 | Pumping unit energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637672.4U CN203516232U (en) | 2013-10-06 | 2013-10-06 | Pumping unit energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516232U true CN203516232U (en) | 2014-04-02 |
Family
ID=50375168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320637672.4U Expired - Fee Related CN203516232U (en) | 2013-10-06 | 2013-10-06 | Pumping unit energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516232U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441382A (en) * | 2018-12-28 | 2019-03-08 | 易鲁川 | A kind of hydraulic anchor |
| CN111810463A (en) * | 2020-07-29 | 2020-10-23 | 中国人民解放军陆军装甲兵学院 | Leather bag type energy accumulator based on hydraulic system function |
| WO2021031484A1 (en) * | 2019-08-29 | 2021-02-25 | 山东科技大学 | High-capacity bladder type constant pressure accumulator and application thereof |
-
2013
- 2013-10-06 CN CN201320637672.4U patent/CN203516232U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441382A (en) * | 2018-12-28 | 2019-03-08 | 易鲁川 | A kind of hydraulic anchor |
| WO2021031484A1 (en) * | 2019-08-29 | 2021-02-25 | 山东科技大学 | High-capacity bladder type constant pressure accumulator and application thereof |
| CN111810463A (en) * | 2020-07-29 | 2020-10-23 | 中国人民解放军陆军装甲兵学院 | Leather bag type energy accumulator based on hydraulic system function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20141006 |
|
| EXPY | Termination of patent right or utility model |