CN205225637U - Beam -pumping unit dynamic balance device - Google Patents
Beam -pumping unit dynamic balance device Download PDFInfo
- Publication number
- CN205225637U CN205225637U CN201521131146.6U CN201521131146U CN205225637U CN 205225637 U CN205225637 U CN 205225637U CN 201521131146 U CN201521131146 U CN 201521131146U CN 205225637 U CN205225637 U CN 205225637U
- Authority
- CN
- China
- Prior art keywords
- water tank
- sucker rod
- plc
- walking beam
- crank
- 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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Abstract
The utility model discloses a beam -pumping unit dynamic balance device mainly comprises computer, PLC, driver, auxiliary relay, water pump, pond, water tank, motor, reducing gear box, crank, connecting rod, walking beam, horse head, force sensor, sucker rod and capture card, the computer is connected with PLC, and PLC passes through the driver control pump respectively, passes through the solenoid valve of auxiliary relay control water tank bottom, the motor passes through the reducing gear box and slows down, the output shaft crank of reducing gear box, and the crank passes through the connecting rod to be connected with the walking beam, the walking beam tip hangs the water tank, and the horse head that hangs the sucker rod is installed to another tip, is equipped with the force sensor who is connected with the capture card on the sucker rod, the capture card linked computers. Beneficial effect as follows: utilizing force sensor real -time supervision load conditions, drawing water in to the weight box with the help of the PLC control pump, realize the dynamic balance of sucker rod load, energy -conserving effect is showing, has higher popularization and application and worth.
Description
Technical field
The utility model relates to a kind of balance of well pumping unit device, particularly a kind of beam pumping unit dynamic balancer.
Background technique
Beam pumping unit has sturdy durable, reliability high, has a wide range of applications in field of oil field oil extraction.Because beam pumping unit relies on the balance regulating crank counterweight to realize sucker rod load, adjustment process needs to shut down, and loses time; Load balance regulating cycle is long, causes the waste of energy.The utility model designs a kind of beam pumping unit dynamic balancer, utilize pulling force sensor Real-Time Monitoring loading condition, control water pump by PLC and draw water in ballast box, realize the transient equiliblium of sucker rod load, energy-saving effect is remarkable, has higher application value.
Summary of the invention
The purpose of this utility model is exactly the deficiency existed for prior art, provide a kind of beam pumping unit dynamic balancer, utilize pulling force sensor Real-Time Monitoring loading condition, control water pump by PLC to draw water in ballast box, realize the transient equiliblium of sucker rod load, energy-saving effect is remarkable, has higher application value.
A kind of beam pumping unit dynamic balancer, its technological scheme is: primarily of computer, PLC, driver, auxiliary reclay, water pump, pond, water tank, motor, speed reducer, crank, connecting rod, walking beam, frame, horse head, wire rope, pulling force sensor, sucker rod, production tree and capture card composition; Described computer is connected with PLC, and PLC is respectively by driver control water pump, the solenoid valve being controlled water tank bottom by auxiliary reclay; The entrance of described water pump connects pond, and water delivery side of pump connects water tank, and described water tank is suspended on walking beam end and solenoid valve bottom it is connected with pond; Described motor is slowed down by speed reducer, the output shaft connecting crank of speed reducer, and crank is connected with rack-mounted walking beam by connecting rod; Described walking beam the other end is provided with the horse head by steel wire hang sucker rod, and sucker rod is coaxial with production tree and which is provided with the pulling force sensor be connected with capture card, and capture card connects computer.
Take out motor and drive crank by speed reducer, crank drives walking beam to swing up and down by connecting rod, and walking beam drives the horse head of the other end to swing up and down, and horse head drives sucker rod to move up and down by wire rope.When sucker rod moves upward, the sucker rod load that capture card acquisition pulling force sensor monitors also is delivered to computer, computer judges pulling force signal and by sending signal to driver, driver drives water pump absorbs water from pond and is delivered to water tank, reaches balanced loaded object.When sucker rod moves downward, computer sends signal by PLC to auxiliary reclay, and solenoid valve opened by auxiliary reclay, and the water in water tank is back to pond, realizes the unloading of water tank.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In upper figure: computer 1, PLC2, driver 3, auxiliary reclay 4, water pump 5, pond 6, water tank 7, solenoid valve 7.1, motor 8, speed reducer 9, crank 10, connecting rod 11, walking beam 12, frame 13, horse head 14, wire rope 15, pulling force sensor 16, sucker rod 17, production tree 18, capture card 19.
Embodiment
Be further described below in conjunction with accompanying drawing 1 pair of the utility model:
The utility model forms primarily of computer 1, PLC2, driver 3, auxiliary reclay 4, water pump 5, pond 6, water tank 7, motor 8, speed reducer 9, crank 10, connecting rod 11, walking beam 12, frame 13, horse head 14, wire rope 15, pulling force sensor 16, sucker rod 17, production tree 18 and capture card 19; Described computer 1 is connected with PLC2, and PLC2 controls water pump 5 respectively by driver 3, controls the solenoid valve 7.1 bottom water tank 7 by auxiliary reclay 4; The entrance of described water pump 5 connects pond 6, and the outlet of water pump 5 connects water tank 7, and described water tank 7 is suspended on walking beam 12 end and solenoid valve 7.1 bottom it is connected with pond 6; Described motor 8 is slowed down by speed reducer 9, the output shaft connecting crank 10 of speed reducer 9, and crank 10 is connected with the walking beam 12 be arranged in frame 13 by connecting rod 11; Described walking beam 12 the other end is provided with the horse head 14 being hung sucker rod 17 by wire rope 15, and sucker rod 17 is coaxial with production tree 18 and which is provided with the pulling force sensor 16 be connected with capture card 19, and capture card 19 connects computer 1.
Motor 8 drives crank 10 to rotate by speed reducer 9, and crank 10 drives walking beam 12 to swing up and down by connecting rod 11, and walking beam 12 drives the horse head 14 of the other end to swing up and down, and horse head 14 drives sucker rod 17 to move up and down by wire rope 15.When sucker rod 17 moves upward, capture card 19 obtains sucker rod 17 load that pulling force sensor 16 monitors and is delivered to computer 1, computer 1 judges pulling force signal and sends signal by PLC2 to driver 3, driver 3 drives water pump 5 absorb water from pond 6 and be delivered to water tank 7, reaches balanced loaded object.When sucker rod 17 moves downward, computer 1 sends signal by PLC2 to auxiliary reclay 4, and solenoid valve 7.1 opened by auxiliary reclay 4, and the water in water tank 7 is back to pond 6, realizes the unloading of water tank 7.
The invention has the beneficial effects as follows: utilize pulling force sensor Real-Time Monitoring loading condition, control water pump by PLC and draw water in ballast box, realize the transient equiliblium of sucker rod load, energy-saving effect is remarkable, has higher application value.
Claims (1)
1. a beam pumping unit dynamic balancer, is characterized in that: primarily of computer, PLC, driver, auxiliary reclay, water pump, pond, water tank, motor, speed reducer, crank, connecting rod, walking beam, frame, horse head, wire rope, pulling force sensor, sucker rod, production tree and capture card composition; Described computer is connected with PLC, and PLC is respectively by driver control water pump, the solenoid valve being controlled water tank bottom by auxiliary reclay; The entrance of described water pump connects pond, and water delivery side of pump connects water tank, and described water tank is suspended on walking beam end and solenoid valve bottom it is connected with pond; Described motor is slowed down by speed reducer, the output shaft connecting crank of speed reducer, and crank is connected with rack-mounted walking beam by connecting rod; Described walking beam the other end is provided with the horse head by steel wire hang sucker rod, and sucker rod is coaxial with production tree and which is provided with the pulling force sensor be connected with capture card, and capture card connects computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131146.6U CN205225637U (en) | 2015-12-30 | 2015-12-30 | Beam -pumping unit dynamic balance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131146.6U CN205225637U (en) | 2015-12-30 | 2015-12-30 | Beam -pumping unit dynamic balance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205225637U true CN205225637U (en) | 2016-05-11 |
Family
ID=55900706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521131146.6U Expired - Fee Related CN205225637U (en) | 2015-12-30 | 2015-12-30 | Beam -pumping unit dynamic balance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205225637U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837763A (en) * | 2017-04-26 | 2017-06-13 | 哈尔滨理工大学 | Oil pumper dynamic leveling weighing apparatus device |
| CN111305800A (en) * | 2020-03-31 | 2020-06-19 | 胡勇 | Interactive balance device of beam-pumping unit and operation method thereof |
| CN115653545A (en) * | 2022-10-26 | 2023-01-31 | 辽宁洪力节能科技有限公司 | Intelligent electric cylinder reciprocating beam type oil pumping system |
-
2015
- 2015-12-30 CN CN201521131146.6U patent/CN205225637U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837763A (en) * | 2017-04-26 | 2017-06-13 | 哈尔滨理工大学 | Oil pumper dynamic leveling weighing apparatus device |
| CN106837763B (en) * | 2017-04-26 | 2018-04-03 | 哈尔滨理工大学 | Oil pumper dynamic leveling weighing apparatus device |
| CN111305800A (en) * | 2020-03-31 | 2020-06-19 | 胡勇 | Interactive balance device of beam-pumping unit and operation method thereof |
| CN111305800B (en) * | 2020-03-31 | 2023-02-03 | 松原市前进石油工程机械有限公司 | Interactive balance device of beam-pumping unit and operation method thereof |
| CN115653545A (en) * | 2022-10-26 | 2023-01-31 | 辽宁洪力节能科技有限公司 | Intelligent electric cylinder reciprocating beam type oil pumping system |
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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: 20160511 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |