CN104763379A - Single-pulley secondary energy storage device of pumping unit - Google Patents
Single-pulley secondary energy storage device of pumping unit Download PDFInfo
- Publication number
- CN104763379A CN104763379A CN201410018217.5A CN201410018217A CN104763379A CN 104763379 A CN104763379 A CN 104763379A CN 201410018217 A CN201410018217 A CN 201410018217A CN 104763379 A CN104763379 A CN 104763379A
- Authority
- CN
- China
- Prior art keywords
- walking beam
- energy storage
- hanger
- rope
- counterweight
- 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.)
- Pending
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 17
- 238000005086 pumping Methods 0.000 title claims abstract description 16
- 239000000725 suspension Substances 0.000 claims description 10
- 241001023788 Cyttus traversi Species 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention relates to a single-pulley secondary energy storage device of a pumping unit, in particular to an energy-saving energy storage device suitable for a walking beam pumping unit. The device comprises a pumping polished rod 1, a beam hanger 2, a hanging rope 3, a horsehead 4, a bracket 5, a walking beam 6, a middle shaft 7, a connecting rod 8, a cross beam 9, a tail shaft 10, a lifting lug shaft 11, a lifting lug 12, a traction rope 13, a counterweight wheel 14, a counterweight wheel shaft 15, a counterweight bracket 16, a counter weight 17, a pedestal 18 and the like. The single-pulley secondary energy storage device of the pumping unit has the advantages that the weight of the walking beam system is reduced since the tail end of the walking beam is connected with the counter weight by the traction rope, the traction rope on the lifting lug is perpendicular to the walking beam when the walking beam at a top dead center, the maximum torque is produced by gravity of the counter weight, and the starting of the walking beam is facilitated; torque can also be produced by the traction rope when the walking beam is at lower dead center, and the starting of the walking beam is facilitated so as to save energy. The single-pulley secondary energy storage device of the pumping unit has a simple structure and is convenient to manufacture, mount and use.
Description
Technical field
The present invention relates to a kind of oil pumper single-sheaved block secondary energy storage equipment, be especially applicable to the energy storage equipment that beam pumping unit is energy-conservation.
Background technology
The energy-saving device for beam-pumping used at present, generally, at the afterbody of walking beam on pumping units, balancing weight is installed, in order to balance the weight of sucker rod, because balancing weight is hard-wired, balancing weight increases the quality of walking beam system, so when walking beam is at top dead centre and lower dead center, balancing weight increases the startup inertia of walking beam system on the contrary, and the energy-saving effect of this energy saver is not remarkable.
Summary of the invention
The object of the invention is to design a kind of oil pumper single-sheaved block secondary energy storage equipment, one end of rope connects balancing weight, and the other end is connected to the afterbody of walking beam by pulley, to reduce the quality of walking beam system, improves the energy saver of oil pump energy-saving effect.
The present invention includes oil pumping polish rod 1, polished rod eye 2, suspension rope 3, horse head 4, support 5, walking beam 6, axis 7, connecting rod 8, crossbeam 9, tailing axle 10, shackle shaft 11, hanger 12, drag rope 13, weighting distribution wheel 14, counterweight wheel shaft 15, counterweight support 16, balancing weight 17 and base 18 etc.Oil pumping polish rod 1 and suspension rope 3 link together by polished rod eye 2, and suspension rope 3 is fixed on horse head 4.Horse head 4 is installed in the front end of walking beam 6, and axis 7 links together walking beam 6 and support 5, and tailing axle 10 links together walking beam 6 and crossbeam 9, and crossbeam 9 and connecting rod 8 link together, and shackle shaft 11 is at the afterbody of walking beam 6, and it links together walking beam 6 and hanger 12.Weighting distribution wheel 14 and counterweight support 16 link together by counterweight wheel shaft 15, and counterweight support 16 is arranged on base 18.One end of drag rope 13 is connected on hanger 12, and by weighting distribution wheel 14, the other end of drag rope 13 is connected on balancing weight 17.Walking beam 6 is when top dead centre, and the drag rope 13 on hanger 12 is perpendicular to walking beam 6.
This oil pumper single-sheaved block secondary energy storage equipment, in use, when beam travelling tail end is up, promotes balancing weight by drag rope, and the potential energy of balancing weight increases.When walking beam arrives top dead centre, because the drag rope on hanger is perpendicular to walking beam, so the gravitation energy of balancing weight produces maximum moment, be convenient to the startup of walking beam.Descending along with beam travelling tail end, this moment will progressively reduce, and when the drag rope on hanger is parallel with walking beam, balancing weight arrives extreme lower position, and its potential energy release is complete.Along with beam travelling tail end continues descending, drag rope promotes balancing weight again, and when walking beam arrives lower dead center, drag rope can produce moment to walking beam equally, is beneficial to the startup of walking beam.
The invention has the advantages that this oil pumper single-sheaved block secondary energy storage equipment, because beam travelling tail end and balancing weight link together by drag rope, so decrease the quality of walking beam system.When walking beam is at top dead centre, the drag rope on hanger is perpendicular to walking beam, and the gravitation energy of balancing weight produces maximum moment, is convenient to the startup of walking beam.Walking beam is when lower dead center, and drag rope can produce moment equally, is beneficial to the startup of walking beam.Due to the Mass lost of walking beam system, walking beam is when top dead centre and lower dead center, and the moment that drag rope produces, is conducive to the startup of walking beam, thus energy conservation.This oil pumper single-sheaved block secondary energy storage equipment structure is simple, is convenient to manufacture and install and use.
Accompanying drawing explanation
Fig. 1 is the front view of oil pumper single-sheaved block secondary energy storage equipment of the present invention.
In FIG,
1-oil pumping polish rod, 2-polished rod eye, 3-suspension rope, 4-horse head, 5-support, 6-walking beam, 7-axis, 8-connecting rod, 9-crossbeam, 10-tailing axle, 11-shackle shaft, 12-hanger, 13-drag rope, 14-weighting distribution wheel, 15-counterweight wheel shaft, 16-counterweight support, 17-balancing weight, 18-base.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Embodiment
The present embodiment as shown in Figure 1, comprises oil pumping polish rod 1, polished rod eye 2, suspension rope 3, horse head 4, support 5, walking beam 6, axis 7, connecting rod 8, crossbeam 9, tailing axle 10, shackle shaft 11, hanger 12, drag rope 13, weighting distribution wheel 14, counterweight wheel shaft 15, counterweight support 16, balancing weight 17 and base 18 etc.Oil pumping polish rod 1 and suspension rope 3 link together by polished rod eye 2, and suspension rope 3 is fixed on horse head 4.Horse head 4 is installed in the front end of walking beam 6, and axis 7 links together walking beam 6 and support 5, and tailing axle 10 links together walking beam 6 and crossbeam 9, and crossbeam 9 and connecting rod 8 link together, and shackle shaft 11 is at the afterbody of walking beam 6, and it links together walking beam 6 and hanger 12.Weighting distribution wheel 14 and counterweight support 16 link together by counterweight wheel shaft 15, and counterweight support 16 is arranged on base 18.One end of drag rope 13 is connected on hanger 12, and by weighting distribution wheel 14, the other end of drag rope 13 is connected on balancing weight 17.Walking beam 6 is when top dead centre, and the drag rope 13 on hanger 12 is perpendicular to walking beam 6.
This oil pumper single-sheaved block secondary energy storage equipment, in use, when beam travelling tail end is up, promotes balancing weight by drag rope, and the potential energy of balancing weight increases.When walking beam arrives top dead centre, because the drag rope on hanger is perpendicular to walking beam, so the gravitation energy of balancing weight produces maximum moment, be convenient to the startup of walking beam.Descending along with beam travelling tail end, this moment will progressively reduce, and when the drag rope on hanger is parallel with walking beam, balancing weight arrives extreme lower position, and its potential energy release is complete.Along with beam travelling tail end continues descending, drag rope promotes balancing weight again, and when walking beam arrives lower dead center, drag rope can produce moment to walking beam equally, is beneficial to the startup of walking beam.
The invention has the advantages that this oil pumper single-sheaved block secondary energy storage equipment, because beam travelling tail end and balancing weight link together by drag rope, so decrease the quality of walking beam system.When walking beam is at top dead centre, the drag rope on hanger is perpendicular to walking beam, and the gravitation energy of balancing weight produces maximum moment, is convenient to the startup of walking beam.Walking beam is when lower dead center, and drag rope can produce moment equally, is beneficial to the startup of walking beam.Due to the Mass lost of walking beam system, walking beam is when top dead centre and lower dead center, and the moment that drag rope produces, is conducive to the startup of walking beam, thus energy conservation.This oil pumper single-sheaved block secondary energy storage equipment structure is simple, is convenient to manufacture and install and use.
Claims (1)
1. an oil pumper single-sheaved block secondary energy storage equipment, comprises oil pumping polish rod (1), polished rod eye (2), suspension rope (3), horse head (4), support (5), walking beam (6), axis (7), connecting rod (8), crossbeam (9), tailing axle (10), shackle shaft (11), hanger (12), drag rope (13), weighting distribution wheel (14), counterweight wheel shaft (15), counterweight support (16), balancing weight (17) and base (18), it is characterized in that oil pumping polish rod (1) and suspension rope (3) link together by polished rod eye (2), suspension rope (3) is fixed on horse head (4), horse head (4) is installed in the front end of walking beam (6), axis (7) links together walking beam (6) and support (5), tailing axle (10) links together walking beam (6) and crossbeam (9), crossbeam (9) and connecting rod (8) link together, shackle shaft (11) afterbody in walking beam (6), it links together walking beam (6) and hanger (12), weighting distribution wheel (14) and counterweight support (16) link together by counterweight wheel shaft (15), counterweight support (16) is arranged on base (18), one end of drag rope (13) is connected on hanger (12), by weighting distribution wheel (14), the other end of drag rope (13) is connected on balancing weight (17), walking beam (6) is when top dead centre, drag rope (13) on hanger (12) is perpendicular to walking beam (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410018217.5A CN104763379A (en) | 2014-01-08 | 2014-01-08 | Single-pulley secondary energy storage device of pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410018217.5A CN104763379A (en) | 2014-01-08 | 2014-01-08 | Single-pulley secondary energy storage device of pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104763379A true CN104763379A (en) | 2015-07-08 |
Family
ID=53645436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410018217.5A Pending CN104763379A (en) | 2014-01-08 | 2014-01-08 | Single-pulley secondary energy storage device of pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104763379A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814627A (en) * | 2021-03-22 | 2021-05-18 | 山东创新石油技术有限公司 | Electrically controlled reversing direct-drive beam pumping unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB222542A (en) * | 1923-06-04 | 1924-10-06 | George William Pearce | Improvements in lift pumps |
| US5336061A (en) * | 1993-01-21 | 1994-08-09 | Armstrong William P | Solar powered relatively balanced pumping system |
| CN2284301Y (en) * | 1996-12-03 | 1998-06-17 | 大庆石油管理局采油工艺研究所 | Secondary balancing device of beam-pumping unit |
| CN2641284Y (en) * | 2003-08-07 | 2004-09-15 | 张兴盛 | Subhorsehead balancing like lever beam type puming unit |
| CN203669843U (en) * | 2014-01-08 | 2014-06-25 | 刘玉玺 | Pumping unit single-pulley secondary energy storage device |
-
2014
- 2014-01-08 CN CN201410018217.5A patent/CN104763379A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB222542A (en) * | 1923-06-04 | 1924-10-06 | George William Pearce | Improvements in lift pumps |
| US5336061A (en) * | 1993-01-21 | 1994-08-09 | Armstrong William P | Solar powered relatively balanced pumping system |
| CN2284301Y (en) * | 1996-12-03 | 1998-06-17 | 大庆石油管理局采油工艺研究所 | Secondary balancing device of beam-pumping unit |
| CN2641284Y (en) * | 2003-08-07 | 2004-09-15 | 张兴盛 | Subhorsehead balancing like lever beam type puming unit |
| CN203669843U (en) * | 2014-01-08 | 2014-06-25 | 刘玉玺 | Pumping unit single-pulley secondary energy storage device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814627A (en) * | 2021-03-22 | 2021-05-18 | 山东创新石油技术有限公司 | Electrically controlled reversing direct-drive beam pumping unit |
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| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: WEILE ENERGY TECHNOLOGY (BEIJING) CO., LTD. Free format text: FORMER OWNER: LIU YUXI Effective date: 20150818 Free format text: FORMER OWNER: LIU LEI LIU WEI Effective date: 20150818 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150818 Address after: 100080, Beijing, Haidian District, No. 68 West Fourth Ring Road, left bank, 12 floor, 1215-1218 Applicant after: WEILE ENERGY TECHNOLOGY (BEIJING) CO., LTD. Address before: 834000 the Xinjiang Uygur Autonomous Region Karamay TV University retirement station Applicant before: Liu Yuxi Applicant before: Liu Lei Applicant before: Liu Wei |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150708 |
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| WD01 | Invention patent application deemed withdrawn after publication |