CN2908774Y - Superlow energy consumption tower crane beam-pumping unit - Google Patents
Superlow energy consumption tower crane beam-pumping unit Download PDFInfo
- Publication number
- CN2908774Y CN2908774Y CN 200620116336 CN200620116336U CN2908774Y CN 2908774 Y CN2908774 Y CN 2908774Y CN 200620116336 CN200620116336 CN 200620116336 CN 200620116336 U CN200620116336 U CN 200620116336U CN 2908774 Y CN2908774 Y CN 2908774Y
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- fixed
- pulley
- energy consumption
- pumping unit
- truckle
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Abstract
A super-low energy dissipation tower suspension type pumping unit is primarily to eliminate the defect of high cost of prior tower pumping units. The tower suspension type pumping unit is characterized in that a pair of pulleys of different sizes (2,3) that are integrated into one block are fixed on top of a support (1) corresponding to a well top; a fixed pulley block (5) is fixed on top of the support (1) below the large pulley (2); a rope access is enwound on the large pulley (2) with one end fixed on the fixed pulley block (5) through the fixed pulley block (5) and a movable pulley block (6), and the movable pulley block (6) is connected with a sucker rod; the other end of the rope access (4) is connected with a clump weight (7); a motor (8) that is connected with a variable frequency controller (11) is fixed on left of the large and the small pulleys (2, 3); a belt pulley (9) on the motor is connected with the small pulley (3). The super-low energy dissipation tower suspension type pumping unit is characterized in low cost of manufacture and dissipation of energy as well as simple structure.
Description
Technical field:
The utility model relates to used oil pumper, especially the super low energy consumption tower crane type oil pumping machine of oil recovery in the oil recovery field, oil field.
Background technology:
Along with Oilfield developing, technology constantly develops, and mechanical oil recovery equip ment is from beam pumping unit submersible electric pump, screw pump to tower-type etc., and is of a great variety, to adapt to the needs of different productive lives.At present, be used for the artificial lift tower shelf type oil pumping machine and also obtained widespread usage, existing tower shelf type oil pumping machine is domestic roughly two classes; One class is that tower-type is wiped the commutation oil pumper; Another kind of is alternating current generator commutation oil pumper, and the operating principle of this two classes oil pumper all is to adopt the rotating of inverter control motor.Although very much progress and improvement have been arranged than beam pumping unit, all because employing frequency converter cost is just very high, even reached manufacturing cost half, at energy consumption and cost this part, just influenced its application prospect.Be unfavorable for applying.
The utility model content:
In order to solve the existing high problem of tower shelf type oil pumping machine cost, the utility model provides a kind of super low energy consumption tower crane type oil pumping machine, and this super low energy consumption tower crane type oil pumping machine has manufacturing cost and energy consumption is low, characteristic of simple structure.
The technical solution of the utility model is: this super low energy consumption tower crane type oil pumping machine comprises support, the support upper end corresponding with well head is fixed with the big truckle that reducing connects as one, large pulley lower carriage upper end is fixed with the fixed pulley group, be wound with the trip rope on the large pulley, the You Shengyi end is respectively by being fixed on behind fixed pulley group and the running block on the fixed pulley group, running block links to each other with sucker rod, the other end of trip rope is connected with balancing weight, the left side of big truckle is fixed with the motor that links to each other with frequency-variable controller, and the belt pulley on the motor links to each other with truckle by belt.
The utlity model has following beneficial effect: this super low energy consumption tower crane type oil pumping machine is owing to take such scheme, at first be fixed with the big truckle that reducing connects as one in the support upper end corresponding with well head, because of big truckle is an one, the diameter of big truckle does not wait, when truckle rotates a week, driving large pulley also moves a week, because the girth of large pulley has so also just changed the sucker rod stroke greater than the girth of truckle, has reduced the height of support 1, economical with materials reduces cost; Between trip rope and sucker rod, be connected with fixed pulley group and running block at last,, reduced the power of motor, also just reached energy saving purposes by fixed pulley group and running block according to the laborsaving principle of not economizing merit of assembly pulley.This super low energy consumption tower crane type oil pumping machine has manufacturing cost and energy consumption is low, characteristic of simple structure thus.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
1-support among the figure, the 2-large pulley, the 3-truckle, 4-swims rope, 5-fixed pulley group, 6-running block, 7-balancing weight, 8-motor, 9-belt pulley, 10-belt, 11-frequency-variable controller.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, this super low energy consumption tower crane type oil pumping machine comprises support 1, support 1 upper end corresponding with well head is fixed with the big truckle (2 that reducing connects as one, 3), large pulley 2 lower carriages 1 upper end is fixed with fixed pulley group 5, be wound with trip rope 4 on the large pulley 2, trip rope 4 one ends are respectively by being fixed on the fixed pulley group 5 behind fixed pulley group 5 and the running block 6, running block 6 links to each other with sucker rod, the other end of trip rope 4 is connected with balancing weight 7, the left side of big truckle (2,3) is fixed with the motor 8 that links to each other with frequency-variable controller 11, and the belt pulley 9 on the motor 8 links to each other with truckle 3 by belt 10.
In actual the use, at first by the power transmission truckle 3 of belt 10 with motor 8, truckle 3 drives large pulley 2 and rotates, and large pulley 2 rotates pulling trip rope 4 and pumps, and trip rope 4 is pumping by fixed pulley group 5 and running block 6 back pulling sucker rods respectively.At first because of big truckle (2,3) be one, the diameter of big truckle (2,3) does not wait, when truckle 3 rotates a week, driving large pulley 2 also moves a week, because the girth of large pulley 2 has so also just changed the sucker rod stroke greater than the girth of truckle 3, has reduced the height of support 1, economical with materials reduces cost; Between fixed pulley group 5 and running block 6, twine in order successively at trip rope 4 at last, sucker rod is connected running block 6 lower ends, according to the laborsaving principle of not economizing merit of assembly pulley, reduced the power of motor 8 by fixed pulley group 5 and running block 6, also just reached energy saving purposes, motor 8 is controlled by frequency-variable controller simultaneously, regulates the jig frequency purpose thereby reach.This super low energy consumption tower crane type oil pumping machine has manufacturing cost and energy consumption is low, characteristic of simple structure thus.
Claims (1)
1, a kind of super low energy consumption tower crane type oil pumping machine, comprise support (1), it is characterized in that: the support corresponding with well head (1) upper end is fixed with the big truckle (2 that reducing connects as one, 3), large pulley (2) lower carriage (1) upper end is fixed with fixed pulley group (5), be wound with trip rope (4) on the large pulley (2), trip rope (4) one ends are respectively by being fixed on the fixed pulley group (5) behind fixed pulley group (5) and the running block (6), running block (6) links to each other with sucker rod, the other end of trip rope (4) is connected with balancing weight (7), big truckle (2,3) left side is fixed with the motor (8) that links to each other with frequency-variable controller (11), and the belt pulley (9) on the motor (8) links to each other with truckle (3) by belt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620116336 CN2908774Y (en) | 2006-05-25 | 2006-05-25 | Superlow energy consumption tower crane beam-pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620116336 CN2908774Y (en) | 2006-05-25 | 2006-05-25 | Superlow energy consumption tower crane beam-pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2908774Y true CN2908774Y (en) | 2007-06-06 |
Family
ID=38127985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620116336 Expired - Fee Related CN2908774Y (en) | 2006-05-25 | 2006-05-25 | Superlow energy consumption tower crane beam-pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2908774Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187303B (en) * | 2007-08-04 | 2012-12-26 | 胜利油田森诺胜利工程有限公司 | Novel pumping machine |
| CN109519165A (en) * | 2018-12-29 | 2019-03-26 | 中国科学院沈阳自动化研究所 | A kind of test device and its test method of simulated microgravity probing |
-
2006
- 2006-05-25 CN CN 200620116336 patent/CN2908774Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187303B (en) * | 2007-08-04 | 2012-12-26 | 胜利油田森诺胜利工程有限公司 | Novel pumping machine |
| CN109519165A (en) * | 2018-12-29 | 2019-03-26 | 中国科学院沈阳自动化研究所 | A kind of test device and its test method of simulated microgravity probing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |