CN202992088U - Energy-saving system of pumping unit - Google Patents
Energy-saving system of pumping unit Download PDFInfo
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- CN202992088U CN202992088U CN 201320019386 CN201320019386U CN202992088U CN 202992088 U CN202992088 U CN 202992088U CN 201320019386 CN201320019386 CN 201320019386 CN 201320019386 U CN201320019386 U CN 201320019386U CN 202992088 U CN202992088 U CN 202992088U
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- energy
- shaft sleeve
- energy storage
- sliding shaft
- iron block
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Abstract
The utility model discloses an energy-saving system of a pumping unit. The energy-saving system of the pumping unit comprises a motor, a belt wheel transmission mechanism, a reduction box and the pumping unit. The motor drives the belt wheel transmission mechanism, and an energy storing device is arranged on a large belt wheel rotating shaft of the belt wheel transmission mechanism. A clutch is arranged between the large belt wheel rotating shaft and the reduction box, an output shaft of the reduction box is in transmission connection with the pumping unit so as to drive the pumping unit to move reciprocally and vertically, and therefore the work of pumping is achieved. The energy-saving system of the pumping unit can achieve that a pumping unit head can move from the lowest point to the highest position by utilizing energy stored in the energy storing device and also drive energy of the motor, so that selecting power of the motor is reduced to actually needed power from original large power, and energy consumption is greatly reduced.
Description
Technical field
The utility model relates to a kind of pumping unit, is specifically related to a kind of oil pump energy-saving system.
Background technique
Pumping unit apparatus is a kind of machinery equipment of recover petroleum, is commonly called as " machine of kowtowing ", makes oil go out well by the way of pressurizeing.Pumping unit apparatus in the past is all to adopt the motor drives belt pulley to move up and down through speed reducer driven oil-pumping machine device to realize oil pumping work again, for the head that drives pumping unit arrives highest point from minimum point, usually the motor of selecting often power is all very large, generally that actual need are with 2-3 times of energy, energy consumption is just very high like this, causes the significant wastage of the energy.
The model utility content
Based on above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of oil pump energy-saving system, the energy that this oil pump energy-saving system can utilize energy storage device to store adds that the driving-energy of motor realizes that the head of pumping unit arrives highest point from minimum point, the power of selecting of motor can drop to the power of actual need use, and energy consumption is also reduced greatly.
One of the technical solution of the utility model is: a kind of oil pump energy-saving system, comprise motor, pulley transmission mechanism, speed reducer and pumping unit, described motor is done by pulley transmission mechanism and speed reducer drive pumping unit and is pumped, realize oil pumping work, in the big belt pulley rotating shaft of described pulley transmission mechanism, energy storage device is installed, be provided with clutch between described big belt pulley rotating shaft and speed reducer input shaft, described speed reducer output shaft and pumping unit are in transmission connection.
Further, described energy storage device is energy accumulation device for fly wheel, spring energy storage device or hydraulic accumulation energy device.
Further, described energy accumulation device for fly wheel is dynamic flywheel.
Further, described spring energy storage device comprises rotating disk, iron block, the first energy storage spring, locking ball, locking spring, time switch, connecting rod, sliding shaft sleeve and the second energy storage spring are provided with axis hole in the middle part of described rotating disk, evenly are provided with several radial grooves on the card of described rotating disk, described iron block is arranged on radial groove, and is connected with the first energy storage spring between described iron block and center of turntable zone; The both sides of described iron block are provided be used to the locking ball and the locking spring that lock it near central region; Described sliding shaft sleeve is arranged in the rotating shaft of rotating disk, and is provided with the second energy storage spring between described sliding shaft sleeve and center of turntable zone, is connected with connecting rod between described sliding shaft sleeve and iron block; Described time switch is connected with clutch, and in order to the keying of solenoidoperated cluthes, described time switch is arranged in the rotating shaft of sliding shaft sleeve one side, is provided with on described sliding shaft sleeve for the contact that triggers time switch work.
Further, described hydraulic accumulation energy device comprises rotating disk, iron block, the energy-storage liquid cylinder pressure, locking ball, locking spring, time switch, connecting rod, sliding shaft sleeve and the second energy storage spring are provided with axis hole in the middle part of described rotating disk, evenly are provided with several radial grooves on the card of described rotating disk, described iron block is arranged on radial groove, and is connected with the energy-storage liquid cylinder pressure between described iron block and center of turntable zone; The both sides of described iron block are provided be used to the locking ball and the locking spring that lock it near central region; Described sliding shaft sleeve is arranged in the rotating shaft of rotating disk, and is provided with the second energy storage spring between described sliding shaft sleeve and center of turntable zone, is connected with connecting rod between described sliding shaft sleeve and iron block; Described time switch is connected with clutch, and in order to the keying of solenoidoperated cluthes, described time switch is arranged in the rotating shaft of sliding shaft sleeve one side, is provided with on described sliding shaft sleeve for the contact that triggers time switch work.
The operation control method of above-mentioned oil pump energy-saving system, at first clutch is remained on separated position, actuating motor, first drive the energy storage device running, when the energy storage value of energy storage device reaches maximum and its stabilization of speed, the clutch that closes drives the speed reducer rotation, drives simultaneously pumping unit and does and pump.
The beneficial effects of the utility model are: this oil pump energy-saving system is that the front end at speed reducer installs cover energy storage device and a clutch additional on the basis of original pumping unit apparatus, purpose is to utilize energy that energy storage device stores to add that the driving-energy of motor realizes that the head of pumping unit arrives highest point from minimum point, so just the power of selecting with motor drops to the power of actual need use from original very large power, and energy consumption is also reduced greatly.
Description of drawings
Fig. 1 is the structural representation of energy-saving type oil pumping machine in embodiment.
Fig. 2 is the front view of embodiment's medi-spring energy storage device.
Fig. 3 is the side view of hydraulic accumulation energy device in embodiment.
Fig. 4 is the front view of hydraulic accumulation energy device in embodiment.
Label declaration: 1: motor; Power resources.
2: small belt pulley; Drive big belt pulley 11 rotations by the vee belt.
3: bearing support; Be used for fixing and supporting shaft.
4: time switch; Be used for starting and closing clutch 12.
5: sliding shaft sleeve: be used for stationary links 7.
6: the second energy storage springs: be used for sliding shaft sleeve 5 and reset.
7: connecting rod: be used for connecting sliding shaft sleeve 5 and iron block 9.
8: the first energy storage springs: be used for iron block 9 and reset.
9: iron block: make flywheel obtain maximum rotation function.
10: energy storage device (energy storage device can be the flywheel mechanism energy storage, spring energy-storage, hydraulic accumulation energy etc.); Utilize this energy storage device auxiliary pumping unit work.
11: big belt pulley; Slowing down simultaneously, flywheel driven rotates.
12: clutch; Divide the transmission of making a concerted effort.
13: speed reducer; Reduce rotating speed and transmit large moment of torsion.
14: pumping unit apparatus; Underground oil is extracted out through this device.
15: locking ball: be used for iron block 9 is pinned.
16: the locking spring: be used for promoting locking ball.
17: the energy-storage liquid cylinder pressure: be used for iron block 9 and reset.
Embodiment
By describing technology contents of the present utility model, structure characteristics in detail, being realized purpose and effect, below in conjunction with mode of execution and coordinate accompanying drawing to be explained in detail.
Consult shown in Figure 1, a kind of oil pump energy-saving system, comprise motor 1, pulley transmission mechanism, energy storage device, clutch, speed reducer and pumping unit, small belt pulley 2 is installed on motor output shaft, small belt pulley 2 drives big belt pulley 11 rotations by the vee belt, energy storage device 10 is installed in the rotating shaft of big belt pulley 11, be provided with clutch between described big belt pulley rotating shaft and speed reducer input shaft, described speed reducer 13 output shafts and pumping unit 14 are in transmission connection, drive pumping unit 14 is done and is pumped, and realizes oil pumping work.Described energy storage device 10 is energy accumulation device for fly wheel, spring energy storage device or hydraulic accumulation energy device.
Above-mentioned energy accumulation device for fly wheel can adopt dynamic flywheel.Certainly can also adopt following two schemes:
As illustrated in fig. 1 and 2, described spring energy storage device comprises rotating disk, iron block 9, the first energy storage spring 8, locking ball 15, locking spring 16, time switch 4, connecting rod 7, sliding shaft sleeve 5 and the second energy storage spring 6 are provided with axis hole in the middle part of described rotating disk, evenly are provided with several radial grooves on the card of described rotating disk, described iron block is arranged on radial groove, and is connected with the first energy storage spring 8 between described iron block and center of turntable zone; The both sides of described iron block are provided be used to the locking ball 15 and the locking spring 16 that lock it near central region; Described sliding shaft sleeve is arranged in the rotating shaft of rotating disk, and is provided with the second energy storage spring 6 between described sliding shaft sleeve 5 and center of turntable zone, is connected with connecting rod between described sliding shaft sleeve and iron block; Described time switch is connected with clutch, and in order to the keying of solenoidoperated cluthes, described time switch is arranged in the rotating shaft of sliding shaft sleeve one side, is provided with on described sliding shaft sleeve for the contact that triggers time switch work.
As shown in Fig. 3 and 4, described hydraulic accumulation energy device comprises rotating disk, iron block 9, energy-storage liquid cylinder pressure 17, locking ball 15, locking spring 16, time switch 4, connecting rod 7, sliding shaft sleeve 5 and the second energy storage spring 6 are provided with axis hole in the middle part of described rotating disk, evenly are provided with several radial grooves on the card of described rotating disk, described iron block is arranged on radial groove, and is connected with the energy-storage liquid cylinder pressure between described iron block and center of turntable zone; The both sides of described iron block are provided be used to the locking ball and the locking spring that lock it near central region; Described sliding shaft sleeve is arranged in the rotating shaft of rotating disk, and is provided with the second energy storage spring between described sliding shaft sleeve and center of turntable zone, is connected with connecting rod between described sliding shaft sleeve and iron block; Described time switch is connected with clutch, and in order to the keying of solenoidoperated cluthes, described time switch is arranged in the rotating shaft of sliding shaft sleeve one side, is provided with on described sliding shaft sleeve for the contact that triggers time switch work.
Before actuating motor, determine that at first clutch remains on off state.
(1): actuating motor 1, motor 1 drives by being arranged on small belt pulley 2 rotations on motor reel, small belt pulley 2 drives big belt pulley 5 rotations by the vee belt, big belt pulley 5 drives and is arranged on coaxial flywheel (stored energy mechanism) 10 around bearing support 3 rotations, during fly wheel start-up, iron block 9 is in and is positioned steel ball 15(locking ball 15 under the effect of locking spring 16) position of pinning, when only having rotating speed when flywheel 10 to reach enough high, three iron blocks 9 break away from locking ball 15 under the effect of centrifugal force and overcome the second energy storage spring 6 and the first energy storage spring 8 drivening rods 7 synchronous outwards mobile (the second energy storage spring 6 is compressed, the first energy storage spring 8 spring that is stretched) when moving to the edge of flywheel 9, iron block make flywheel 9 obtain maximum rotation offset distances, contact on sliding shaft sleeve 5 has also contacted time switch 4 at this moment, (being exactly to wait until that the flywheel rotation is steadily rear) clutch 12 is with auto-closing after the time of setting of delaying time to, after clutch 12 closures, drive speed reducer 13 rotations, speed reducer 13 drives pumping unit 14 and does up and down reciprocatingly action, complete oil pumping work.
(2): when pumping unit quit work, energy storage device 10 slowed down, and shrinks to axis direction simultaneously under the effect of the second energy storage spring 6 and the first energy storage spring 8 at three on its body centripetal mobile iron blocks 9.Contact on sliding shaft sleeve 5 breaks away from time switch 4, clutch is thrown off automatically, treats that the rotating speed of flywheel continues to reduce, and iron block 9 resets fully and the steel ball 15 that is positioned pins, the starting torque of motor in the time of can reducing next time to start like this, thus the power of motor reduced.
The above is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (5)
1. oil pump energy-saving system, comprise motor, pulley transmission mechanism, speed reducer and pumping unit, described motor is done by pulley transmission mechanism and speed reducer drive pumping unit and is pumped, realize oil pumping work, it is characterized in that: in the big belt pulley rotating shaft of described pulley transmission mechanism, energy storage device is installed, be provided with clutch between described big belt pulley rotating shaft and speed reducer input shaft, described speed reducer output shaft and pumping unit are in transmission connection.
2. oil pump energy-saving according to claim 1 system, it is characterized in that: described energy storage device is energy accumulation device for fly wheel, spring energy storage device or hydraulic accumulation energy device.
3. oil pump energy-saving according to claim 2 system, it is characterized in that: described energy accumulation device for fly wheel is dynamic flywheel.
4. oil pump energy-saving according to claim 2 system, it is characterized in that: described spring energy storage device comprises rotating disk, iron block, the first energy storage spring, locking ball, locking spring, time switch, connecting rod, sliding shaft sleeve and the second energy storage spring are provided with axis hole in the middle part of described rotating disk, evenly are provided with several radial grooves on the card of described rotating disk, described iron block is arranged on radial groove, and is connected with the first energy storage spring between described iron block and center of turntable zone; The both sides of described iron block are provided be used to the locking ball and the locking spring that lock it near central region; Described sliding shaft sleeve is arranged in the rotating shaft of rotating disk, and is provided with the second energy storage spring between described sliding shaft sleeve and center of turntable zone, is connected with connecting rod between described sliding shaft sleeve and iron block; Described time switch is connected with clutch, and in order to the keying of solenoidoperated cluthes, described time switch is arranged in the rotating shaft of sliding shaft sleeve one side, is provided with on described sliding shaft sleeve for the contact that triggers time switch work.
5. oil pump energy-saving according to claim 2 system, it is characterized in that: described hydraulic accumulation energy device comprises rotating disk, iron block, the energy-storage liquid cylinder pressure, locking ball, locking spring, time switch, connecting rod, sliding shaft sleeve and the second energy storage spring are provided with axis hole in the middle part of described rotating disk, evenly are provided with several radial grooves on the card of described rotating disk, described iron block is arranged on radial groove, and is connected with the energy-storage liquid cylinder pressure between described iron block and center of turntable zone; The both sides of described iron block are provided be used to the locking ball and the locking spring that lock it near central region; Described sliding shaft sleeve is arranged in the rotating shaft of rotating disk, and is provided with the second energy storage spring between described sliding shaft sleeve and center of turntable zone, is connected with connecting rod between described sliding shaft sleeve and iron block; Described time switch is connected with clutch, and in order to the keying of solenoidoperated cluthes, described time switch is arranged in the rotating shaft of sliding shaft sleeve one side, is provided with on described sliding shaft sleeve for the contact that triggers time switch work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320019386 CN202992088U (en) | 2013-01-15 | 2013-01-15 | Energy-saving system of pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320019386 CN202992088U (en) | 2013-01-15 | 2013-01-15 | Energy-saving system of pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992088U true CN202992088U (en) | 2013-06-12 |
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ID=48563269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320019386 Expired - Fee Related CN202992088U (en) | 2013-01-15 | 2013-01-15 | Energy-saving system of pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061721A (en) * | 2013-01-15 | 2013-04-24 | 王振铎 | Energy-saving pumping unit system and operation control mode thereof |
-
2013
- 2013-01-15 CN CN 201320019386 patent/CN202992088U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061721A (en) * | 2013-01-15 | 2013-04-24 | 王振铎 | Energy-saving pumping unit system and operation control mode thereof |
| CN103061721B (en) * | 2013-01-15 | 2015-10-28 | 王振铎 | Oil pump energy-saving 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: 20130612 Termination date: 20160115 |
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| EXPY | Termination of patent right or utility model |