CN102606475A - Synchronously rotary multi-phase pressurization oil-gas transport pump - Google Patents
Synchronously rotary multi-phase pressurization oil-gas transport pump Download PDFInfo
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- CN102606475A CN102606475A CN2012100904632A CN201210090463A CN102606475A CN 102606475 A CN102606475 A CN 102606475A CN 2012100904632 A CN2012100904632 A CN 2012100904632A CN 201210090463 A CN201210090463 A CN 201210090463A CN 102606475 A CN102606475 A CN 102606475A
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- eccentric shaft
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Abstract
The invention discloses a synchronously rotary multi-phase pressurization oil-gas transport pump comprising a shell. The shell is internally provided with a front-end bearing block, a rear-end bearing block, an oil cylinder, a rotor, a sliding plate, a left end cover, a right end cover, an eccentric shaft, a coupling crossover sub and an adjusting part, the shell, the front-end bearing block and the rear-end bearing block form an oil storage cavity; the oil cylinder is connected with the left end cover and the right end cover by screws to form a driving shaft part, and the eccentric shaft is supported on the left end cover and the right end cover by the front-end bearing block and the rear-end bearing block to form a driven shaft part; a driving axis and a driven axis are not on the same central line, the oil cylinder of the driving shaft part is connected with the rotor by the sliding plate so as to realize the synchronous rotation, and then work cavity of the pump can be formed; and the driving shaft part and the driven shaft part run synchronously along the respective track, an oil inlet is arranged on the rotary oil cylinder and is communicated with an oil suction port rotating synchronously all the time in the rotating process, discharged oil enters the eccentric shaft by the rotor and is discharged from the axis of the eccentric shaft, and an oil outlet is communicated with an oil discharging pipeline all the time, so that the oil introducing and the oil discharging can be completed continuously.
Description
Technical field
The invention belongs to dynamic power machine, be specifically related to the heterogeneous supercharging oil and gas multiphase flow of a kind of synchronous revolution pump.
Background technique
The petroleum industry of present China; Crude oil, rock gas, water and various thick substances are difficult to realize that single pipeline supercharging mixes conveying; Long apart from the multistage conveying of supercharging, thus the serious environmental that causes a large amount of repeated construction, overlapping investment and the discharging of sleeve pipe gas to form is polluted and the social resources waste.
For the heterogeneous mixing that solves oil, gas production is carried; The multistage conveying of long distance; Improve asset utilization ratio, reduce construction investment, and realize that well casing gas reclaims, avoids pollution of atmosphere, practices thrift social resources; Seeking new heterogeneous supercharging and mix conveying device, is one of problem of paying close attention to of those skilled in the art.
Summary of the invention
The objective of the invention is to, the heterogeneous supercharging oil and gas multiphase flow of a kind of synchronous revolution pump is provided, be difficult to realize that to realize crude oil, rock gas, water and various thick substances single pipeline mixing supercharging is carried and the multistage conveying of long distance; Also can be used on other and need grow the industry of carrying apart from supercharging.
In order to realize above-mentioned task, the present invention takes following technical solution:
The heterogeneous supercharging oil and gas multiphase flow of a kind of synchronous revolution pump; Comprise housing; It is characterized in that; Front end bearing support, rear end bearing seat, oil cylinder, rotor, slide plate, left end cap, right end cap, eccentric shaft, coupling crossover sub and adjustment part are arranged in housing, and described adjustment part is made up of key, the first adjustment nut, the second adjustment nut, adjustment cover, rear end adjustment nut, front end adjustment nut;
Housing and front-end bearing pedestal and rear bearing block form shoe cream room;
Oil cylinder and left end cap and right end cap are connected to form the main transmission axial region through screw, and this main transmission axial region is installed on front end bearing support and the rear end bearing seat through tapered roller bearing, by rear end adjustment nut and front end adjustment nut location;
The main transmission axial region is realized the power transmission of coupling and motor through the coupling crossover sub;
Eccentric shaft passes through two bearings at two ends on left end cap and right end cap, forms driven axial region;
The axis of described main transmission axial region and the axis of driven axial region be not on a center line, but two parallel axis;
The oil cylinder of main transmission axial region is connected with rotor through slide plate realizes run-in synchronism; Rotor is realized supporting and being positioned on the eccentric shaft through two pairs of bearings; Balance on having guaranteed axially, eccentric shaft are fixed on the adjustment that realizes the internal void on the rear end bearing seat through the adjustment part;
Main transmission axial region and driven axial region are installed in the cavity of housing and front end bearing support and the formation of rear end bearing seat, to realize that main transmission axial region and driven transmission axial region are by track run-in synchronism separately;
And two axis of main transmission axial region and driven axial region are in parastate all the time, have formed a crescent-shaped space between them, and this crescent-shaped space constitutes the active chamber of pump;
Filler opening is located on the oil cylinder of rotation, in turning course, is communicated with the oil sucting cavity of synchronous rotation all the time, and oil extraction gets into eccentric shaft through rotor, discharges from the axle head of eccentric shaft, and oil drain out communicates with oil-drain pipe all the time, continuous completion oil-feed and oil extraction;
Many row's roller bearings are installed, to realize that sliding friction changes rolling friction between rotor and slide plate.Alleviate the output power that motor overcomes sliding friction, but and the working life of elongated component, reach the long-term unremitting using effect of power and energy saving and product, improve production efficiency of oilfields.
The technical characterstic of the heterogeneous supercharging oil and gas multiphase flow of synchronous revolution of the present invention pump is:
1, solved crude oil, rock gas, water and various thick substances and be difficult to realize that single pipeline mixes conveying and supercharging is carried and the difficult problem of the multistage conveying of long distance.
2, can realize the low temperature conveying, not need Oil-gas Separation, simplify technology, reduce cost, energy-saving and cost-reducing, can realize that oil well does not have discharging, pollution-free, emptying gas is all concentrated reclaimed.
3, this structure is a kind of displacement pump, and degree of accuracy is very high, has taken into account the common performance of oil pump and air compressor from structure, can realize the operation that digitizing positive battery metering in oil field is carried.
4, realized the synchronous oil extraction of advancing continuously, output liquid continuously evenly, pressure stability, disturbance be little, and to the change of the liquid that can not generation composition of receptance, efficient is high, power consumption is little.
5, the low noise free of can realizing of running speed pollutes.
6, pressure can be regulated with the output pipeline resistance automatically.At 0-20Kg/cm
2Between the pressure, the user is easy to regulate required pressure, can realize variable operation at random.
7, can be in the medium-term and long-term use of rugged environment.
8, mechanical structure is simple, and the bodily form is little, and I&M is convenient, can realize standardization and production line manufacturing operation.
Description of drawings
Fig. 1 is the heterogeneous supercharging oil and gas multiphase flow of a synchronous revolution of the present invention pump structure schematic representation;
Fig. 2 is the G-G sectional view among Fig. 1;
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed description.
Embodiment
Referring to accompanying drawing 1～Fig. 2; The heterogeneous supercharging oil and gas multiphase flow of synchronous revolution of the present invention pump; Comprise housing 14, front end bearing support 6, rear end bearing seat 5, oil cylinder 11, rotor 10, slide plate 13, left end cap 18, right end cap 21, eccentric shaft 16 and adjustment part, the adjustment part is made up of key 2, the first adjustment nut 1, the second adjustment nut 4, adjustment cover 3, rear end adjustment nut 23, front end adjustment nut 8.
Housing 14 forms shoe cream room with front-end bearing pedestal 6 and rear bearing block 5;
Oil cylinder 11 is connected to form the main transmission axial region with left end cap 18 and right end cap 21 through screw; This main transmission axial region is installed on front end bearing support 6 and the rear end bearing seat 5 through tapered roller bearing 17; By rear end adjustment nut 23 and front end adjustment nut 8 location, the main transmission axial region is through the power transmission of coupling crossover sub 9 realization coupling 15 with motor; Eccentric shaft 16 is supported in the driven axial region of 21 formation on left end cap 18 and the right end cap through the bearing (7,22) at two ends;
Main transmission axis and driven axis be not on a center line, but two parallel axis; The oil cylinder 11 of main transmission axial region is connected with rotor 10 through slide plate 13 realizes run-in synchronism; Rotor 10 is through two pairs of bearings (19; 20) realize supporting and being positioned on the eccentric shaft 16; Balance on having guaranteed axially, eccentric shaft 16 is fixed on the adjustment that realizes the internal void on the rear end bearing seat 5 through the adjustment part, and main transmission axial region and driven axial region are installed in the cavity of front end bearing support 6 and 5 formation of rear end bearing seat in the housing 14; Realized that main transmission axial region and driven transmission axial region are by track run-in synchronism separately; Guaranteed the realization of the parallel and pressurized effect of two axis simultaneously, formed a crescent-shaped space between them, this crescent-shaped space has constituted the active chamber of pump.Filler opening is located on the oil cylinder 11 of rotation, in turning course, is communicated with the inlet port of synchronous rotation all the time, and oil extraction gets into eccentric shaft 16 through rotor 10, discharges from the axle center of eccentric shaft 16, and oil drain out communicates with oil-drain pipe all the time, continuous completion oil-feed and oil extraction.
Many rows roller bearing 12 through installing between rotor 10 and slide plate 13; Realize that sliding friction changes rolling friction into; Alleviate the output power that motor overcomes sliding friction; But and the working life of director's component, reach the long-term unremitting using effect of saving electric energy and product, improve production efficiency of oilfields.
Main shaft part and driven axial region adjustment explanation:
For guaranteeing that main shaft cooperates with the accurate of driven shaft, position and location through rear end adjustment nut 23 and front end adjustment nut 8 are adjusted main shaft part guarantee to cooperate accuracy through adjustment driven shaft position.
The adjustment of driven axial region: eccentric shaft 16 and adjustment cover 3 are connected with the be connected radial location that realize eccentric shaft 16 of screw rod with rear end bearing seat 5 through key 2, adjust the axially locating that nut 1, second is adjusted nut 4 realization eccentric shafts 16 through first.
Claims (1)
1. one kind is turned round heterogeneous supercharging oil and gas multiphase flow pump synchronously; Comprise housing (14); It is characterized in that; Front end bearing support (6), rear end bearing seat (5), oil cylinder (11), rotor (10), slide plate (13), left end cap (18), right end cap (21), eccentric shaft (16), coupling crossover sub (9) and adjustment part are arranged in housing (14), and described adjustment part is made up of key (2), the first adjustment nut (1), the second adjustment nut (4), adjustment cover (3), rear end adjustment nut (23), front end adjustment nut (8);
Housing (14) forms shoe cream room with front-end bearing pedestal (6) and rear bearing block (5);
Oil cylinder (11) is connected to form the main transmission axial region with left end cap (18) and right end cap (21) through screw; This main transmission axial region is installed on front end bearing support (6) and the rear end bearing seat (5) through tapered roller bearing (17), by rear end adjustment nut (23) and front end adjustment nut (8) location;
The main transmission axial region is realized the power transmission of coupling (15) and motor through coupling crossover sub (9);
Eccentric shaft (16) is supported on left end cap (18) and the right end cap (21) through two bearings (7,22) at two ends, forms driven axial region;
The axis of described main transmission axial region and the axis of driven axial region be not on a center line, but two parallel axis;
The oil cylinder of main transmission axial region (11) is connected with rotor (10) through slide plate (13) realizes run-in synchronism; Rotor (10) is through two pairs of bearings (19; 20) realize supporting and being positioned on the eccentric shaft (16); Balance on having guaranteed axially, eccentric shaft (16) is fixed on rear end bearing seat (5) through the adjustment part and goes up the adjustment that realizes the internal void;
Main transmission axial region and driven axial region are installed in the cavity of housing (14) and front end bearing support (6) and rear end bearing seat (5) formation, to realize that main transmission axial region and driven transmission axial region are by track run-in synchronism separately;
And two axis of main transmission axial region and driven axial region are in parastate all the time, have formed a crescent-shaped space between them, and this crescent-shaped space constitutes the active chamber of pump; Filler opening is located on the oil cylinder (11) of rotation, in turning course, is communicated with the oil sucting cavity of synchronous rotation all the time; Oil extraction gets into eccentric shaft (16) through rotor (10); Discharge from the axle head of eccentric shaft (16), oil drain out communicates with oil-drain pipe all the time, continuous completion oil-feed and oil extraction;
Many row's roller bearings (12) are installed, to realize that sliding friction changes rolling friction between rotor (10) and slide plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210090463.2A CN102606475B (en) | 2012-03-30 | 2012-03-30 | Synchronously rotary multi-phase pressurization oil-gas transport pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210090463.2A CN102606475B (en) | 2012-03-30 | 2012-03-30 | Synchronously rotary multi-phase pressurization oil-gas transport pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102606475A true CN102606475A (en) | 2012-07-25 |
| CN102606475B CN102606475B (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210090463.2A Expired - Fee Related CN102606475B (en) | 2012-03-30 | 2012-03-30 | Synchronously rotary multi-phase pressurization oil-gas transport pump |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615389A (en) * | 2013-12-06 | 2014-03-05 | 西南石油大学 | Eccentric rotor oil-gas mixed transportation pump |
| CN104863853A (en) * | 2014-06-24 | 2015-08-26 | 江苏策略自动化系统有限公司 | Rotating fluid machine and rotor axial movement eliminating method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498306A (en) * | 2008-01-29 | 2009-08-05 | 江苏超力机械有限公司 | Rotary compressor |
| CN102182681A (en) * | 2011-05-13 | 2011-09-14 | 西安三林能源科技工程有限公司 | Synchronous rotation multi-phase oil-gas mixed transportation pump |
| CN202579172U (en) * | 2012-03-30 | 2012-12-05 | 陕西天赋翔宇特种泵业有限公司 | Synchronal rotary multi-phase booster oil-gas pump |
-
2012
- 2012-03-30 CN CN201210090463.2A patent/CN102606475B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498306A (en) * | 2008-01-29 | 2009-08-05 | 江苏超力机械有限公司 | Rotary compressor |
| CN102182681A (en) * | 2011-05-13 | 2011-09-14 | 西安三林能源科技工程有限公司 | Synchronous rotation multi-phase oil-gas mixed transportation pump |
| CN202579172U (en) * | 2012-03-30 | 2012-12-05 | 陕西天赋翔宇特种泵业有限公司 | Synchronal rotary multi-phase booster oil-gas pump |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615389A (en) * | 2013-12-06 | 2014-03-05 | 西南石油大学 | Eccentric rotor oil-gas mixed transportation pump |
| CN103615389B (en) * | 2013-12-06 | 2016-08-17 | 西南石油大学 | A kind of eccentric rotor oil-gas mixed delivery pump |
| CN104863853A (en) * | 2014-06-24 | 2015-08-26 | 江苏策略自动化系统有限公司 | Rotating fluid machine and rotor axial movement eliminating method |
| CN104863853B (en) * | 2014-06-24 | 2017-10-27 | 江苏策略自动化系统有限公司 | Rotary type fluid machine and rotor axial play removing method |
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| Publication number | Publication date |
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| CN102606475B (en) | 2015-03-25 |
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Granted publication date: 20150325 Termination date: 20180330 |