CN203879465U - Novel energy-saving beam-pumping unit - Google Patents
Novel energy-saving beam-pumping unit Download PDFInfo
- Publication number
- CN203879465U CN203879465U CN201420308588.2U CN201420308588U CN203879465U CN 203879465 U CN203879465 U CN 203879465U CN 201420308588 U CN201420308588 U CN 201420308588U CN 203879465 U CN203879465 U CN 203879465U
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- hydraulic
- pumping unit
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- saving
- novel energy
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Abstract
The utility model provides a novel energy-saving beam-pumping unit which comprises a horse head, a walking beam, a beam hanger, a balancing stand, an electric cabinet, a driving motor, a reducing mechanism, a crank and a connecting rod. The novel energy-saving beam-pumping unit is characterized by further comprising a hydraulic energy-saving device, a load governor, an alarm device, a controller, a solar panel, an inverter and a storage battery; the horse head is mounted on one side of the walking beam. The novel energy-saving beam-pumping unit is applied to the field of oil exploration; in the oil exploration process, since the position is remote, a common power supply is inconvenient to use, a worker can add the solar panel to guarantee the use of the novel energy-saving beam-pumping unit, and then oil exploration work is facilitated. The novel energy-saving beam-pumping unit is further provided with the load governor and the alarm device; when the pressure borne by the horse head is too large, the load governor transmits information to the alarm device; when the load received by the alarm device is larger than an internal set value, the alarm device gives out an alarm to remind the worker.
Description
Technical field
The utility model relates to petroleum exploration field, relates in particular to a kind of novel energy-conserving beam pumping unit.
Background technology
Beam pumping unit, also claims girder-like oil pump, beam type crank balanced pumping unit, refers to contain walking beam, by linkage, commutates, and the oil pumper of crank pouring weight balance, is commonly called as the machine of kowtowing.The real-time that beam pumping unit is controlled in order to improve rod-pumped well operational factor in use, produced motor feedback control method, the method is the on-line monitoring parameter according to certain rod-pumped well, as electric current, indicator card, producing fluid levels etc. are realized the feedback speed governing of oil pumper dragging motor, method for controlling speed regulation comprises frequency control, variable voltage control etc., this control method can realize the object of energy efficiency to a certain extent, but because the feedback parameter of using is limited, cannot realize the total optimization of oil pumper controls, and single-sensor easily breaks down, in order to guarantee the reliability of system, when implementing FEEDBACK CONTROL, must guarantee there are enough time delays between controlled quentity controlled variable and feedback quantity, this has also brought control hysteresis to a certain degree.Oil exploration is generally carried out in remote position, in use because position limitation electricity consumption is inconvenient, generally needs bracing wire to connect power supply or uses generator, but use so inconvenient during use.Beam pumping unit in use can because of horse head, to bear pressure too large, causes its infringement not use.
Summary of the invention
According to above technical problem, the utility model provides a kind of novel energy-conserving beam pumping unit, comprises horse head, walking beam, polished rod eye, balancing stand, electric control box, drive motors, reducing gear, crank, connecting rod, characterized by further comprising hydraulic energy-saving device, load governor, warning device, controller, solar panels, inverter, battery, described hydraulic energy-saving device comprises hydraulic accumulator, hydraulic cylinder, pressure sensor, hydraulic manifold block, described walking beam downside is provided with balancing stand, and walking beam one side is provided with horse head, and opposite side is provided with connecting rod, and described connecting rod is connected with crank, and described crank downside is connected with reducing gear in turn, drive motors and electric control box, described walking beam is connected with hydraulic energy-saving device near horse head one side, described hydraulic energy-saving device is connected with controller, described controller is connected with hydraulic manifold block with the pressure sensor in hydraulic energy-saving device respectively, described controller is connected with load governor, described load governor is connected with alarm, described pressure sensor is connected with hydraulic accumulator respectively with hydraulic manifold block, described electric control box is connected with battery, and described battery is connected with solar panels by inverter.
The beneficial effects of the utility model are: the utility model has increased hydraulic energy-saving device, load governor, warning device, controller, solar panels, battery, inverter, hydraulic energy-saving device be a kind of can recovery and reuse inertia kinetic energy, braking kinetic energy, the device of gravitional force, hydraulic energy-saving device can be at beam pumping unit recovery section gravitional force from down stroke motion process, in upstroke motion process, discharge the gravitional force being recovered to, driving secondary power is provided, reach and reduce the actual use of motor power, reduce the object of the actual use power consumption of motor.On the utility model, increase hydraulic energy-saving device and can realize the continuous flexible compensation of non-uniform load, if combined with the multi-source Real-Time Monitoring information of rod-pumped well, except realizing the perfection of balance of well pumping unit degree, regulate, can also realize oil pumper and rush the adjustable online of speed ratio, realize " sucker rod fast slow under " thus in the situation that guaranteeing oil pump degree of filling, effectively protect the pipe bar pumping system of down-hole, thereby prolongation pump detection period, simultaneously, coordinate effective FEEDBACK CONTROL, this technology can also realize effective compensation and the polished rod power-assisted of merit figure, thereby be low liquid measure, viscous crude, the high-efficiency mining of the special operation condition oil wells such as wax deposition provides guarantee.The solar energy that solar panels in the utility model absorb changes into operable power storage in battery by inverter, electric weight in battery can provide electric energy for the utility model, a large amount of electric power resources have been saved, if the utility model solar electric power deficiency can also be used common electric energy.Utility model is applied to petroleum exploration field, when carrying out oil exploration, because position is more inclined to one side, uses common power inconvenient, and staff can increase solar panels one assurance use of the present utility model, has facilitated the carrying out of oil exploration work.The utility model is also provided with load governor, warning device, when horse head bears pressure when too large, load governor passes to warning device by information, when the load receiving when warning device is greater than inside numerical value is set, alarm gives the alarm, and staff is reminded.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
As Fig. 1, horse head-1, walking beam-2, polished rod eye-3, balancing stand-4, electric control box-5, drive motors-6, reducing gear-7, crank-8, connecting rod-9, load governor-10, warning device-11, controller-12, solar panels-13, inverter-14, battery-15, hydraulic accumulator-16, hydraulic cylinder-17, pressure sensor-18, hydraulic manifold block-19.
The specific embodiment
Shown in Fig. 1, the utility model is further described:
Embodiment 1
The utility model is a kind of novel energy-conserving walking beam 2 formula oil pumpers, comprises horse head 1, walking beam 2, polished rod eye 3, balancing stand 4, electric control box 5, drive motors 6, reducing gear 7, crank 8, connecting rod 9, characterized by further comprising hydraulic energy-saving device, load governor 10, warning device 11, controller 12, solar panels 13, inverter 14, battery 15, hydraulic energy-saving device comprises hydraulic accumulator 16, hydraulic cylinder 17, pressure sensor 18, hydraulic manifold block 19, walking beam 2 downsides are provided with balancing stand 4, and walking beam 2 one sides are provided with horse head 1, and horse head downside is connected with polished rod eye 3, and opposite side is provided with connecting rod 9, and connecting rod 9 is connected with crank 8, and crank 8 downsides are connected with reducing gear 7 in turn, drive motors 6 and electric control box 5, walking beam 2 is connected with hydraulic energy-saving device near horse head 1 one sides, hydraulic energy-saving device is connected with controller 12, controller 12 is connected with hydraulic manifold block 19 with the pressure sensor 18 in hydraulic energy-saving device respectively, controller 12 is connected with load governor 10, load governor 10 is connected with warning device 11, pressure sensor 18 is connected with hydraulic accumulator 16 respectively with hydraulic manifold block 19, electric control box 5 is connected with battery 15, and battery 15 is connected with solar panels 13 by inverter 14.
Embodiment 2
Hydraulic energy-saving device is connected with walking beam on pumping units 2 by the upper free bearing of hydraulic cylinder 17 piston rods in use, when walking beam on pumping units 2 is descending, promoting hydraulic cylinder 17 piston rods moves downward, the fluid of hydraulic cylinder 17 inside enters hydraulic accumulator 16, mechanical energy changes hydraulic energy into, realizes energy storage.When walking beam on pumping units 2 is up, the fluid in hydraulic accumulator 16 flows to hydraulic cylinder 17, promotes hydraulic cylinder 17 pistons and moves upward, and hydraulic energy changes mechanical energy into, realizes energy and discharges, and the walking beam 2 of auxiliary pushing oil pumper is up.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (1)
1. a novel energy-conserving beam pumping unit, comprises horse head, walking beam, polished rod eye, balancing stand, electric control box, drive motors, reducing gear, crank, connecting rod, characterized by further comprising hydraulic energy-saving device, load governor, warning device, controller, solar panels, inverter, battery, described hydraulic energy-saving device comprises hydraulic accumulator, hydraulic cylinder, pressure sensor, hydraulic manifold block, described walking beam downside is provided with balancing stand, and walking beam one side is provided with horse head, and opposite side is provided with connecting rod, and described connecting rod is connected with crank, and described crank downside is connected with reducing gear in turn, drive motors and electric control box, described walking beam is connected with hydraulic energy-saving device near horse head one side, described hydraulic energy-saving device is connected with controller, described controller is connected with hydraulic manifold block with the pressure sensor in hydraulic energy-saving device respectively, described controller is connected with load governor, described load governor is connected with alarm, described pressure sensor is connected with hydraulic accumulator respectively with hydraulic manifold block, described electric control box is connected with battery, and described battery is connected with solar panels by inverter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308588.2U CN203879465U (en) | 2014-06-11 | 2014-06-11 | Novel energy-saving beam-pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308588.2U CN203879465U (en) | 2014-06-11 | 2014-06-11 | Novel energy-saving beam-pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879465U true CN203879465U (en) | 2014-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420308588.2U Expired - Fee Related CN203879465U (en) | 2014-06-11 | 2014-06-11 | Novel energy-saving beam-pumping unit |
Country Status (1)
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| CN (1) | CN203879465U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691522A (en) * | 2018-07-30 | 2018-10-23 | 芜湖中淇节能科技有限公司 | A kind of energy-saving pumping unit |
| CN109707346A (en) * | 2018-11-21 | 2019-05-03 | 沈阳人和机电工程设备有限公司 | A kind of moveable pumping unit of counterweight center of gravity |
| CN109826615A (en) * | 2017-11-20 | 2019-05-31 | 中国石油化工股份有限公司 | Oil well energy saving production control system |
| CN114183098A (en) * | 2022-01-17 | 2022-03-15 | 习书位 | Energy-saving pumping unit without reduction gearbox |
-
2014
- 2014-06-11 CN CN201420308588.2U patent/CN203879465U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826615A (en) * | 2017-11-20 | 2019-05-31 | 中国石油化工股份有限公司 | Oil well energy saving production control system |
| CN108691522A (en) * | 2018-07-30 | 2018-10-23 | 芜湖中淇节能科技有限公司 | A kind of energy-saving pumping unit |
| CN108691522B (en) * | 2018-07-30 | 2020-08-14 | 东营市东达机械制造有限责任公司 | Energy-saving oil pumping unit |
| CN109707346A (en) * | 2018-11-21 | 2019-05-03 | 沈阳人和机电工程设备有限公司 | A kind of moveable pumping unit of counterweight center of gravity |
| CN114183098A (en) * | 2022-01-17 | 2022-03-15 | 习书位 | Energy-saving pumping unit without reduction gearbox |
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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: 20141015 Termination date: 20200611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |