CN102200004A - Special energy-saving matching device for beam pumping unit and pumping unit thereof - Google Patents
Special energy-saving matching device for beam pumping unit and pumping unit thereof Download PDFInfo
- Publication number
- CN102200004A CN102200004A CN2011101225066A CN201110122506A CN102200004A CN 102200004 A CN102200004 A CN 102200004A CN 2011101225066 A CN2011101225066 A CN 2011101225066A CN 201110122506 A CN201110122506 A CN 201110122506A CN 102200004 A CN102200004 A CN 102200004A
- Authority
- CN
- China
- Prior art keywords
- output shaft
- energy
- saving
- pumping unit
- power shaft
- 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
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a special energy-saving matching device for a beam pumping unit and a pumping unit thereof. The energy-saving matching device comprises a shell, an input shaft, an output shaft and an overrun clutch, wherein the input shaft and the output shaft are installed in the shell through two support bearings; and the overrun clutch is connected with the inner ends of the input shaft and the output shaft, and the outer ends of the input shaft and the output shaft are respectively provided with a drive mechanism. The energy-saving beam pumping unit comprises a support, a motor, a drive belt, a speed reducer, a balancing block, a connecting rod, a beam and a horse head, wherein the energy-saving matching device is installed between the motor and the speed reducer. The design scheme is that the energy-saving matching device provided by the invention is independently molded in a cast steel box and is jointed with the motor through the drive mechanism to form an independent product, namely the special energy-saving matching device for the beam pumping unit.
Description
Technical field
The present invention relates to the technical field of oil exploration equipment, particularly relate to a kind of beam pumping unit energy-saving corollary apparatus and oil pumper thereof.
Background technology
Usually employing is shown in Figure 1 in the energy-conservation research and development of beam pumping unit are used is at present installing the freewheel clutch that can throw off automatic combination automatically within the motor pulley or within the big belt wheel of oil pumper, changed going deep into oil reservoir and carrying speed oil of oil pumping machine oil pumping bar, improved efficiency of the pumping unit, throw off when but the balance of well pumping unit piece is risen to when going up most point and rotating the self-detaching freewheel clutch by motor, make balance weight voluntarily to lower slider.Motor no-load running and economizing on electricity.When motor and balance weight rotating speed near the time freewheel clutch natural combination of having thrown off, motor recovers operate as normal.
Circulation obtained energy-saving and production-increase effect preferably, but its shortcoming is difficult to also overcome so repeatedly.Reason is oil pumper 365 days, every day is all in operation, working strength is very big, balance weight own wt (minimum oil pumper weight reaches 2 tons, and big oil pumper surpasses 4 tons) has produced great radial load simultaneously, the compressing freewheel clutch, what add the freewheel clutch use is lubricating grease, rotate repeatedly and produced heat, lubricating grease is heated and flows away, so freewheel clutch working strength under powerful radial load compressing causes application life extremely short greatly.The longest time is no more than 3 months, can damage in short 10 days, does not only finish the energy-saving and production-increase task, on the contrary again for oil extraction operation has increased burden, has caused and has stopped well, shut-down, for oil extraction operation causes damage.
Summary of the invention
To the objective of the invention is in order addressing the above problem, a kind of beam pumping unit energy-saving corollary apparatus and oil pumper thereof to be provided.
Technical scheme of the present invention is: a kind of beam pumping unit energy-saving corollary apparatus, contain casing, power shaft, output shaft, freewheel clutch, described power shaft and output shaft all are installed in the casing by two spring bearings, described freewheel clutch is connected on the inner end of power shaft and output shaft, and the outer end of described power shaft and output shaft is separately installed with transmission mechanism.
Described casing inside is provided with oil sump, and the inner end of described power shaft and output shaft all is positioned at oil sump, and described freewheel clutch also is in this oil sump.
A kind of energy-saving balance beam type pumping machine, contain support, motor, driving belt, reductor, balance weight, connecting rod, walking beam, horse head, energy-conservation corollary apparatus is installed between described motor and the reductor, this energy-conservation corollary apparatus contains casing, power shaft, output shaft, freewheel clutch, the power shaft of this device and output shaft all are installed in the casing by two spring bearings, described freewheel clutch is connected on the inner end of the power shaft of this device and output shaft, the power shaft of this device is connected with motor by belt gear, and the output shaft of this device is connected with reductor by belt gear.
The output shaft of described reductor is connected with crank, and crank end connects balance weight, and crank end is connected with the walking beam afterbody by connecting rod, and the middle part of this walking beam is hinged on the support upper end, and the front end of walking beam connects described horse head.
Described casing inside is provided with oil sump, and the inner end of described power shaft and output shaft all is positioned at oil sump, and described freewheel clutch also is in this oil sump.
Beneficial effect of the present invention
The energy-saving corollary apparatus of this invention is placed on design scheme in the cast steel casing, and moulding and motor form an independently product, beam pumping unit energy-saving corollary apparatus by transmission mechanism butt joint back alone.
Freewheel clutch has reduced the radial load of oil pumper to this freewheel clutch through the utilization of technical scheme among the present invention, makes radial load affact belt pulley, has protected freewheel clutch, has improved its application life.
The solution that this is successful in energy-conservation oil pumper affact the anti-generating that motor causes; avoided impact to electrical network; protected motor; technical data behind overtesting, total examining report show that average running current descends more than 50%; individual well efficient improves more than 20%; power factor has improved 30%, extraction crude oil liquid measure by original every days 14.6 side bring up to 16.4 sides, the energy-saving and production-increase effect is very obvious.
Description of drawings
Fig. 1 is the structural representation of existing beam pumping unit;
Fig. 2 is this beam pumping unit energy-saving corollary apparatus structural representation;
Fig. 3 is this energy-saving balance beam type pumping machine structural representation.
The specific embodiment
1. motor pulleys among the figure, 2. reductor belt pulley, 3. freewheel clutch, 4. balance weight, 5. motor, 6. horse head, 7. connecting rod, 8. support, 9. walking beam, 10. motor, 11. belt pulleys, 12. belts, 13. belt pulleys, 14. casings, 15. bearings, 16. power shafts, 17. freewheel clutches, 18. output shafts, 19. belt pulleys, 20. belts, 21. reductor belt pulleys, 22. reductor power shafts, 3-1. beam pumping unit energy-saving corollary apparatus.
Embodiment one: referring to Fig. 2, a kind of beam pumping unit energy-saving corollary apparatus among the figure, contain casing, power shaft, output shaft, freewheel clutch, described power shaft and output shaft all are installed in the casing by two spring bearings, described freewheel clutch is connected on the inner end of power shaft and output shaft, and the outer end of described power shaft and output shaft is separately installed with transmission mechanism.
Described casing inside is provided with oil sump, and the inner end of described power shaft and output shaft all is positioned at oil sump, and described freewheel clutch also is in this oil sump.
Embodiment two: referring to Fig. 2, Fig. 3, a kind of energy-saving balance beam type pumping machine among the figure, contain support, motor, driving belt, reductor, balance weight, connecting rod, walking beam, horse head, energy-conservation corollary apparatus is installed between described motor and the reductor, this energy-conservation corollary apparatus contains casing, power shaft, output shaft, freewheel clutch, the power shaft of this device and output shaft all are installed in the casing by two spring bearings, described freewheel clutch is connected on the inner end of the power shaft of this device and output shaft, the power shaft of this device is connected with motor by belt gear, and the output shaft of this device is connected with reductor by belt gear.
The output shaft of described reductor is connected with crank, and crank end connects balance weight, and crank end is connected with the walking beam afterbody by connecting rod, and the middle part of this walking beam is hinged on the support upper end, and the front end of walking beam connects described horse head.
Described casing inside is provided with oil sump, and the inner end of described power shaft and output shaft all is positioned at oil sump, and described freewheel clutch also is in this oil sump.
Adopt the cast steel case structure that freewheel clutch is immersed in the lubrication oil in the casing, not only lubricated completely but also reduced temperature.Freewheel clutch is connected in the middle of power shaft and the output shaft, power shaft docks the laggard casing of going into through the motor shaft joint, install laggardly to go into to surmount clutch and in freewheel clutch, dock through two bearings with output shaft, output shaft is installed the back through two bearings and is exported from casing, the output axle head is connected by the big belt wheel of belt and oil pumper, and participation work.This mode has adopted four fulcrum rollers; per two form straight line; effectively solve radial load and born the impact of radial load; make freewheel clutch be in idle running fully; avoided the impact of radial load; can finish the descending slip of oil pumper and save electric energy; again because descending sliding speed comparatively fast improves oil pumping machine oil pumping efficient; solved anti-generating of motor that the descending oil pumper effect of inertia of balance weight produces to motor to the impact of electrical network; protected motor; can use the motor of 22KW to replace the motor of 45KW by the deceleration device big belt pulley, improve efficiency and saved electric energy.
Claims (5)
1. beam pumping unit energy-saving corollary apparatus, contain casing, power shaft, output shaft, freewheel clutch, it is characterized in that: described power shaft and output shaft all are installed in the casing by two spring bearings, described freewheel clutch is connected on the inner end of power shaft and output shaft, and the outer end of described power shaft and output shaft is separately installed with transmission mechanism.
2. beam pumping unit energy-saving corollary apparatus according to claim 1 is characterized in that: described casing inside is provided with oil sump, and the inner end of described power shaft and output shaft all is positioned at oil sump, and described freewheel clutch also is in this oil sump.
3. energy-saving balance beam type pumping machine, contain support, motor, driving belt, reductor, balance weight, connecting rod, walking beam, horse head, it is characterized in that: energy-conservation corollary apparatus is installed between described motor and the reductor, this energy-conservation corollary apparatus contains casing, power shaft, output shaft, freewheel clutch, the power shaft of this device and output shaft all are installed in the casing by two spring bearings, described freewheel clutch is connected on the inner end of the power shaft of this device and output shaft, the power shaft of this device is connected with motor by belt gear, and the output shaft of this device is connected with reductor by belt gear.
4. energy-saving balance beam type pumping machine according to claim 3, it is characterized in that: the output shaft of described reductor is connected with crank, crank end connects balance weight, crank end is connected with the walking beam afterbody by connecting rod, the middle part of this walking beam is hinged on the support upper end, and the front end of walking beam connects described horse head.
5. energy-saving balance beam type pumping machine according to claim 3 is characterized in that: described casing inside is provided with oil sump, and the inner end of described power shaft and output shaft all is positioned at oil sump, and described freewheel clutch also is in this oil sump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101225066A CN102200004A (en) | 2011-05-12 | 2011-05-12 | Special energy-saving matching device for beam pumping unit and pumping unit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101225066A CN102200004A (en) | 2011-05-12 | 2011-05-12 | Special energy-saving matching device for beam pumping unit and pumping unit thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102200004A true CN102200004A (en) | 2011-09-28 |
Family
ID=44660957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101225066A Pending CN102200004A (en) | 2011-05-12 | 2011-05-12 | Special energy-saving matching device for beam pumping unit and pumping unit thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102200004A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379644Y (en) * | 1999-07-08 | 2000-05-24 | 陈继军 | Over running clutch |
| CN1346018A (en) * | 2000-09-29 | 2002-04-24 | 胜利石油管理局采油工艺研究院 | Self-starting type oil pumping machine |
| US20100206570A1 (en) * | 2008-10-13 | 2010-08-19 | Ernesto Rafael Fonseca Ocampos | Circulated heated transfer fluid systems used to treat a subsurface formation |
| CN202048169U (en) * | 2011-05-12 | 2011-11-23 | 刘锋 | Beam-pumping unit and energy-saving matching device for same |
-
2011
- 2011-05-12 CN CN2011101225066A patent/CN102200004A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379644Y (en) * | 1999-07-08 | 2000-05-24 | 陈继军 | Over running clutch |
| CN1346018A (en) * | 2000-09-29 | 2002-04-24 | 胜利石油管理局采油工艺研究院 | Self-starting type oil pumping machine |
| US20100206570A1 (en) * | 2008-10-13 | 2010-08-19 | Ernesto Rafael Fonseca Ocampos | Circulated heated transfer fluid systems used to treat a subsurface formation |
| CN202048169U (en) * | 2011-05-12 | 2011-11-23 | 刘锋 | Beam-pumping unit and energy-saving matching device for same |
Non-Patent Citations (3)
| Title |
|---|
| 姜校林: "机械变矩器构造与应用", 《建筑机械》 * |
| 邹庆军: "利用能量补偿装置改善电机工作状况", 《油气田地面工程》 * |
| 马代鑫: "抽油机加装超越离合器", 《油气田地面工程》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202048169U (en) | Beam-pumping unit and energy-saving matching device for same | |
| CN102200004A (en) | Special energy-saving matching device for beam pumping unit and pumping unit thereof | |
| CN204738795U (en) | Beam -pumping unit economizer | |
| CN105896443A (en) | Anti-icing device employed on high voltage power line | |
| CN202990988U (en) | Double-chain oil pumping unit | |
| CN201802486U (en) | Engine train structure | |
| CN201241668Y (en) | Integrative energy-saving oil pumping machine | |
| CN202812151U (en) | Bearing lubrication structure of reduction gearbox | |
| CN202176705U (en) | Improved lubrication structure of wind driven generator gear case planet components | |
| CN201354625Y (en) | Flywheel energy-saving device on beam pumping unit | |
| CN201180530Y (en) | Transmission mechanism of closed box oil pumping machine | |
| CN201963267U (en) | Hydraulic speed reducing type oil pumping machine | |
| CN201020882Y (en) | Transmission device for high speed paper container moulding machine | |
| CN201118326Y (en) | Lubrication device for roller track electromotor bearing | |
| CN201714629U (en) | Oil-free oscillating type driving device for air compressor | |
| CN202091450U (en) | Rocker assistor | |
| CN201941169U (en) | Combined belt drawing machine driven by hydraulic motor | |
| CN201027635Y (en) | Reversing arrangement for rocker arm type oil pumping machine | |
| CN101440556B (en) | Transmission mechanism of half spinning rotating shuttle sewing machine | |
| CN110185781A (en) | A kind of prolonging the service life and vehicle transmission case | |
| CN104948142B (en) | Energy saving device of beam pumper | |
| CN210660040U (en) | Walking beam type oil pumping machine driven by gear and gear ring | |
| CN204737323U (en) | Last belt transport power device of fibreboard production line | |
| CN202690246U (en) | Crankshaft mounting structure of engine | |
| CN203394463U (en) | Hydraulic transmission beam-pumping unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110928 |