CN114016972A - A new type of energy-saving dragging device for pumping units - Google Patents
A new type of energy-saving dragging device for pumping units Download PDFInfo
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- CN114016972A CN114016972A CN202111502899.3A CN202111502899A CN114016972A CN 114016972 A CN114016972 A CN 114016972A CN 202111502899 A CN202111502899 A CN 202111502899A CN 114016972 A CN114016972 A CN 114016972A
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- 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
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
- E21B43/127—Adaptations of walking-beam pump systems
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
本发明公开了一种新型抽油机节能拖动装置，包括底座，所述底座的顶部固定安装有底架，所述底座的顶部固定安装有位于底架顶部的调试控制柜，所述调试控制柜与特制电机联接，所述特制电机的输出端直接连接有储能器，所述储能器的输出端固定套装有皮带轮和防护壳，所述特制电机通过皮带轮与调试控制柜进行传动连接，所述调试控制柜的输出固定连接特制电机；该新型抽油机节能拖动装置，通过储能器的设置，由于抽油机的自身运转情况，抽油机在不同位置时所做的功不同，进而通过机械原理和电气方面的原理，将抽油机在负功情况下发生的能量储存在节能器中，同时根据井下液位情况对抽油机进行调速，使抽油机达到最佳的运转和节能的目的。
The invention discloses a novel energy-saving dragging device for an oil pumping unit. The cabinet is connected with a special motor, the output end of the special motor is directly connected with an accumulator, the output end of the accumulator is fixedly sheathed with a pulley and a protective shell, and the special motor is connected with the debugging control cabinet through the pulley. The output of the debugging control cabinet is fixedly connected to a special motor; this new type of energy-saving driving device for pumping units, through the setting of the energy storage unit, due to the operation of the pumping unit itself, the work done by the pumping unit at different positions is different. , and then through the mechanical and electrical principles, the energy generated by the pumping unit in the case of negative power is stored in the economizer, and the speed of the pumping unit is adjusted according to the downhole liquid level to make the pumping unit optimal the purpose of operation and energy saving.
Description
Technical Field
The invention relates to the technical field of pumping units, in particular to a novel energy-saving dragging device of a pumping unit.
Background
The beam type oil pumping unit is one of oil extraction equipment commonly used in oil field production, a belt pulley of a motor needs to be replaced for adjusting the stroke frequency, and the range for replacing the belt pulley is small, so the stroke frequency of the oil pumping unit is not changed greatly; because of the structure and the property of the pumping unit, the necessary power of the original pumping unit is determined to be about 22-55 kw, and the stroke frequency is determined to be about 3-4 times. Originally, once per minute just can satisfy the liquid pumping volume, but the beam-pumping unit still is in the operation of four times per minute, so not only waste the electric energy, has also produced unnecessary wearing and tearing to each part of beam-pumping unit.
Therefore, a novel energy-saving dragging device of the oil pumping unit is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a novel energy-saving dragging device of an oil pumping unit, which solves the problem of poor energy utilization rate caused by poor energy-saving effect of a motor in the prior device.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a novel energy-saving dragging device of an oil pumping unit comprises a base, wherein the top of the base is fixedly provided with a bottom frame, the top of the base is fixedly provided with a debugging control cabinet positioned at the top of the underframe, the debugging control cabinet is connected with a special motor, the output end of the special motor is directly connected with an energy accumulator, the output end of the energy accumulator is fixedly sleeved with a belt pulley and a protective shell, the special motor is directly connected with the energy accumulator and then connected with the special motor through the debugging control cabinet, the output of the debugging control cabinet is fixedly connected with the special motor, and the output end of the reduction gearbox is fixedly sleeved with a crank, the top of the base is provided with a support pillar, the top of the support pillar is provided with a walking beam, the horse head is installed to the left end of walking beam, the right-hand member assembly balancing weight of walking beam, the bottom fixedly connected with connecting rod of balancing weight, and the balancing weight passes through connecting rod fixed connection on articulate outer wall.
Preferably, the purpose-made motor is a variable motor with 5KW-15 KW.
Preferably, the crank is a rectangular plate, one end of the crank is fixedly sleeved on the output end of the reduction gearbox through a trepanning, and the other end of the crank is fixedly provided with an arc-shaped balance block.
Preferably, the support column is formed by assembling two oblique columns, the top wall of the support column is fixedly provided with a top seat, and a connecting column is assembled between the top seat and the bottom frame.
Preferably, the bottom fixed mounting of balancing weight has first bearing frame, the balancing weight links the frame through first bearing frame fixedly connected with, link the bottom fixedly connected with connecting rod of frame, the fixed cover in outer end of connecting rod is equipped with the fixing base, and the connecting rod passes through fixing base fixed connection on articulate outer wall.
Preferably, the connecting plate is fixedly mounted at the center of the outer wall of the walking beam, and the top end of the connecting plate is fixedly connected to the top of the top seat through the second bearing seat.
Preferably, the bottom of the horse head is fixedly connected with a rope hanger.
Preferably, the outside of support column is equipped with and climbs the frame, the top of climbing the frame is passed through diaphragm and fastening bolt fixed connection on the outer wall of footstock, and the outside of climbing the frame is equipped with the protection frame of arcuation.
Preferably, the inside of the debugging control cabinet is equipped with a microcontroller, and a bluetooth signal box is equipped in the microcontroller.
(III) advantageous effects
The invention provides a novel energy-saving dragging device of an oil pumping unit. The method has the following beneficial effects:
1. this novel energy-conserving drive of beam-pumping unit device, through the setting of accumulator, because the self running condition of beam-pumping unit, the work of beam-pumping unit done when different positions is different, and then through the principle in the aspect of mechanical principle and electricity, store the energy that the beam-pumping unit takes place under the negative work condition in the economizer, when the beam-pumping unit needs the positive energy, release again to reach the purpose that the motor is energy-conserving, solved among the current device the not good problem that leads to energy utilization rate of motor energy-conserving effect.
2. This novel energy-conserving drive of beam-pumping unit device through the setting of debugging switch board, because most pumping wells supply liquid not enough, makes beam-pumping unit stroke frequency utilization ratio very low, and original beam-pumping unit can't reach required stroke frequency again, utilizes the electrodeless speed adjusting device in the control adjustment cabinet, can make the beam-pumping unit debug to the best stroke frequency and reach the purpose that satisfies production and energy-conservation according to the liquid level condition in the pit.
3. This novel energy-conserving drive of beam-pumping unit device through the setting of microcontroller in the debugging switch board, can make it according to the power and the liquid level condition of beam-pumping unit, can shut down, start and stroke frequency regulation to the beam-pumping unit in the office to reach the purpose of save time and manpower and economize on electricity, easy operation and efficiency are higher, are convenient for carry out remote control and regulation to the device, and the suitability is strong.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic left side view of the present invention;
FIG. 3 is a schematic diagram of the right side view of the present invention;
FIG. 4 is a schematic left-oblique view of the present invention;
FIG. 5 is a schematic diagram of the structure of the present invention viewed obliquely from the right.
In the figure: 1. a base; 2. a chassis; 3. debugging a control cabinet; 4. specially manufacturing a motor; 5. an energy storage device; 6. a belt pulley; 7. a protective shell; 8. a crank; 9. a connecting rod; 10. a support pillar; 11. connecting the columns; 12. connecting a frame; 13. a balancing weight; 14. a walking beam; 15. connecting plates; 16. a donkey head; 17. a first bearing housing; 18. a second bearing housing; 19. a top seat; 20. a rope hanger; 21. climbing a frame; 22. a protective frame; 23. a fixed seat; 24. a reduction gearbox.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a novel energy-saving dragging device of a pumping unit comprises a base 1, wherein the top of the base 1 is fixedly provided with an underframe 2, the top of the base 1 is fixedly provided with a debugging control cabinet 3 positioned at the top of the underframe 2, the debugging control cabinet 3 is connected with a special motor 4, the output end of the special motor 4 is directly connected with an energy accumulator 5, the output end of the energy accumulator 5 is fixedly sleeved with a belt pulley 6 and a protective shell 7, the special motor 4 is directly connected with the energy accumulator 5 and then connected with the special motor 4 through the debugging control cabinet 3, the output end of the debugging control cabinet 3 is fixedly connected with the special motor 4, the output end of a reduction gearbox 24 is fixedly sleeved with a crank 8, the top of the base 1 is assembled with a support column 10, the top of the support column 10 is assembled with a walking beam 14, the left end of the walking beam 14 is provided with a horse head 16, the right end of the walking beam 14 is assembled with a balancing weight 13, and the bottom of the balancing weight 13 is fixedly connected with a connecting rod 9, and the balancing weight 13 is fixedly connected to the outer wall of the crank 8 through the connecting rod 9;
in this embodiment, it should be added that the arrangement of each component on the base 1 can utilize the special motor 4 as a driving end to drive the crank 8 to rotate through the energy storage 5, and then can cooperate with the connecting rod 9 to drive the walking beam 14 to move up and down on the top of the supporting column 10, and the horse head 16 can also move up and down on the opposite surface of the counterweight block 13, so as to achieve the reciprocating oil pumping effect.
In this embodiment, it should be added that the purpose-made motor 4 is a variable motor of 5KW to 15 KW;
wherein, this novel energy-conserving drive of beam-pumping unit device, through the setting of 4 specifications of purpose-built motor, because the self running condition of beam-pumping unit, the work of doing of beam-pumping unit when different positions is different, and then the principle in the aspect of through mechanical principle and electricity, the energy storage that takes place under the negative work condition with the beam-pumping unit is in the energy-saving appliance, when the beam-pumping unit needs positive energy, releases again to reach the purpose that the motor is energy-conserving, solved among the current device that the motor energy-conserving effect is not good and lead to the not good problem of energy utilization rate.
In this embodiment, it should be added that the crank 8 is a rectangular plate, one end of the crank 8 is fixedly sleeved on the output end of the reduction box 24 through a trepanning, and the other end of the crank 8 is fixedly provided with an arc-shaped balance block;
the balance block on the crank 8 is arranged to be convenient for rotating at the outer end of the reduction gearbox 24, so that the balance block is used as a driving end to drive the walking beam 14 to reciprocate up and down, and the oil pumping effect is achieved.
In this embodiment, it should be added that the supporting column 10 is formed by assembling two oblique columns, a top seat 19 is fixedly installed on the top wall of the supporting column 10, and a connecting column 11 is installed between the top seat 19 and the bottom frame 2;
wherein, the setting of support column 10 can provide the holding power to walking beam 14, and the setting of even post 11 can provide dual support to walking beam 14, guarantees walking beam 14's fixed effect.
In this embodiment, it should be added that a first bearing seat 17 is fixedly installed at the bottom end of the counterweight block 13, the counterweight block 13 is fixedly connected with a connecting frame 12 through the first bearing seat 17, a connecting rod 9 is fixedly connected to the bottom of the connecting frame 12, a fixing seat 23 is fixedly installed at the outer end of the connecting rod 9, and the connecting rod 9 is fixedly connected to the outer wall of the crank 8 through the fixing seat 23;
wherein, the setting of connecting rod 9 is as receiving mechanism with power transmission to walking beam 14 that crank 8 was exported to can drive walking beam 14 and carry out left and right side up-and-down reciprocating motion at the top of support column 10, and then reach the effect that drives horse head 16 and carry out up-and-down reciprocating motion and oil pumping.
In this embodiment, it should be added that a connecting plate 15 is fixedly installed at the right center of the outer wall of the walking beam 14, and the top end of the connecting plate 15 is fixedly connected to the top of the top seat 19 through a second bearing seat 18;
wherein the second bearing block 18 and the link plate 15 are arranged to facilitate the reciprocating movement of the walking beam 14 on top of the top seat 19.
In this embodiment, it should be added that the bottom of the horse head 16 is fixedly connected with the rope hanger 20;
the rope hanger 20 is arranged to be conveniently connected with a connecting mechanism in an oil well, so that the effect of driving the connecting mechanism to reciprocate up and down in the oil well is achieved.
In this embodiment, it should be added that the outside of the supporting column 10 is equipped with a climbing frame 21, the top end of the climbing frame 21 is fixedly connected to the outer wall of the top seat 19 through a transverse plate and a fastening bolt, and the outside of the climbing frame 21 is equipped with an arc-shaped protection frame 22;
the arrangement of the climbing frame 21 and the protection frame 22 is used as an auxiliary mechanism to facilitate the maintenance and repair of the device by workers.
In this embodiment, it should be added that the inside of the debugging control cabinet 3 is equipped with a microcontroller, and the microcontroller is equipped with a bluetooth signal box;
wherein, this novel energy-conserving drive of beam-pumping unit device, setting through debugging switch board 3, because most pumping wells supply liquid not enough, make beam-pumping unit stroke frequency utilization ratio very low, and original beam-pumping unit can't reach required stroke frequency again, utilize the electrodeless speed adjusting device in the control adjustment cabinet, can be according to the liquid level condition in the pit, make the beam-pumping unit debug the best stroke frequency and reach the purpose that satisfies production and energy-conservation, and through the setting of 4 specifications of purpose-built motor, because the self running condition of beam-pumping unit, the work of doing when different positions of beam-pumping unit is different, and then can make the energy storage that the beam-pumping unit takes place under the negative power condition in the energy-saving appliance, when the beam-pumping unit needs the positive energy, release again, the not good problem that leads to energy utilization ratio of motor energy-saving effect among the current device has been solved.
In addition, this novel energy-conserving drive of beam-pumping unit device through the setting of microcontroller in the debugging switch board 3, can make it according to the power and the liquid level condition of beam-pumping unit, can shut down, start and stroke frequency regulation to the beam-pumping unit in the office to reach the purpose of save time and manpower and economize on electricity, easy operation and efficiency are higher, are convenient for carry out remote control and regulation to the device, and the suitability is strong.
The working principle and the using process of the invention are as follows: when the device is required to work, the device is assembled above an oil well, then the special motor 4 is started to drive the crank 8 to rotate through the energy accumulator 5 and the reduction gearbox 24, the walking beam 14 is driven to reciprocate up and down by matching with the arrangement of components at two ends of the upper connecting rod 9, meanwhile, the bottom end of the horse head 16 is fixedly connected to a connecting mechanism in the oil well through the rope hanger 20, and then the inner side of the oil well can be driven to reciprocate, so that the effect of pumping oil from the oil well is achieved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111502899.3A CN114016972A (en) | 2021-12-09 | 2021-12-09 | A new type of energy-saving dragging device for pumping units |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111502899.3A CN114016972A (en) | 2021-12-09 | 2021-12-09 | A new type of energy-saving dragging device for pumping units |
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| CN114016972A true CN114016972A (en) | 2022-02-08 |
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| CN202111502899.3A Pending CN114016972A (en) | 2021-12-09 | 2021-12-09 | A new type of energy-saving dragging device for pumping units |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201080811Y (en) * | 2007-09-30 | 2008-07-02 | 梁新文 | Beam type energy-saving oil pump |
| CN203050645U (en) * | 2013-02-01 | 2013-07-10 | 吴栋杰 | Beam-pumping unit |
| CN104989328A (en) * | 2015-07-05 | 2015-10-21 | 中能世华(北京)节能科技有限公司 | Dynamic energy-saving device for oil sucking machine |
| US20170298923A1 (en) * | 2014-12-31 | 2017-10-19 | Xinjiang Uygur Autonomous Region No 3 Machine Tool Works | Digitized automatic control method for oil-pumping and digitized balance-shifting pumpjack |
| CN112727407A (en) * | 2021-02-03 | 2021-04-30 | 江允良 | Beam-pumping unit and method for realizing inertia dynamic balance and periodic variable speed compensation |
| CN216277826U (en) * | 2021-12-09 | 2022-04-12 | 河北创蓝石油专用设备有限公司 | Novel energy-saving dragging device of oil pumping unit |
-
2021
- 2021-12-09 CN CN202111502899.3A patent/CN114016972A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201080811Y (en) * | 2007-09-30 | 2008-07-02 | 梁新文 | Beam type energy-saving oil pump |
| CN203050645U (en) * | 2013-02-01 | 2013-07-10 | 吴栋杰 | Beam-pumping unit |
| US20170298923A1 (en) * | 2014-12-31 | 2017-10-19 | Xinjiang Uygur Autonomous Region No 3 Machine Tool Works | Digitized automatic control method for oil-pumping and digitized balance-shifting pumpjack |
| CN104989328A (en) * | 2015-07-05 | 2015-10-21 | 中能世华(北京)节能科技有限公司 | Dynamic energy-saving device for oil sucking machine |
| CN112727407A (en) * | 2021-02-03 | 2021-04-30 | 江允良 | Beam-pumping unit and method for realizing inertia dynamic balance and periodic variable speed compensation |
| CN216277826U (en) * | 2021-12-09 | 2022-04-12 | 河北创蓝石油专用设备有限公司 | Novel energy-saving dragging device of oil pumping unit |
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Application publication date: 20220208 |