CN203670309U - Axial flow oil-gas multiphase pump - Google Patents
Axial flow oil-gas multiphase pump Download PDFInfo
- Publication number
- CN203670309U CN203670309U CN201320880655.3U CN201320880655U CN203670309U CN 203670309 U CN203670309 U CN 203670309U CN 201320880655 U CN201320880655 U CN 201320880655U CN 203670309 U CN203670309 U CN 203670309U
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- impeller
- axial flow
- oil
- pump housing
- driven bevel
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Abstract
The utility model provides an axial flow oil-gas multiphase pump which is low in cost, convenient to operate, simple in structure and not prone to damage. The multiphase pump comprises a power motor and a pump body of a sealing structure. The power motor is installed on the pump body through a motor support. A driving bevel gear is installed at the end of an output shaft of the power motor and arranged in the pump body. The two sides of the driving bevel gear are respectively provided with a driven bevel gear, wherein the two driven bevel gears are meshed for transmission and fixedly installed on impeller shafts, the two ends of the impeller shafts are provided with impeller supporting pieces fixedly connected with the pump body, oil-gas conveying holes are formed in the impeller supporting pieces, symmetrical impellers are arranged on the impeller shafts on the two sides of the driven bevel gears, the impellers on the two sides are opposite in rotating direction, and connecting pieces connected with an oil-gas conveying pipeline are arranged at the two ends of the pump body.
Description
Technical field
The utility model relates to oil well oil-gas feedway technical field, is specifically related to a kind of axial flow oil-gas mixed delivery pump.
Background technique
At present, when oilfield exploitation, the outer defeated most screw pumps that adopt of oil gas, find in use that screw pump exists a lot of defects, is mainly manifested in the following aspects: 1) because screw pump structural design is more complicated, volume is bigger than normal, therefore can only use on external transport pipeline; 2) stator of screw pump easily damages, and often causes holddown phenomenon, need to frequently keep in repair, and working life is reduction greatly also; 3) screw pump cost is higher, and under the severe working environment in oil field, wearing and tearing greatly, are changed also inconvenience, are of limited application.
Summary of the invention
For above-mentioned technical problem, the utility model provides a kind of cost lower, easy to operate axial flow oil-gas mixed delivery pump, and it is simple in structure, and not fragile.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of axial flow oil-gas mixed delivery pump, comprise the pump housing of power motor and sealing configuration, described power motor is installed on the pump housing by electric machine support, the output shaft end of power motor is installed a driving bevel gear, driving bevel gear is arranged in the pump housing, driving bevel gear both sides be respectively equipped with one with the driven bevel pinion of its engagement driving, two driven bevel pinions are fixedly installed on impeller shaft, impeller shaft two ends are provided with the impeller support being fixedly connected with the pump housing, impeller support is provided with oil gas sprocket hole, the impeller shaft of driven bevel pinion both sides is provided with symmetrical impeller, both sides vane rotary opposite direction, pump housing two ends are provided with the link connecting with pipe-line.Adopt the mixing pump of said structure, after electric motor starting, by the cooperation driving belt movable vane wheel shaft rotation of active, driven bevel pinion, thereby order about the vane rotary being installed on impeller shaft and form cyclonic action, after mixed oil transportation gas is pressurizeed, the entrance of the pump housing sucks and is discharged by outlet again, effectively reduce the outer defeated dry-pressing of oil well, make oil field individual well form production status with no pressure simultaneously, greatly increase oily well yield.
As the further restriction of the technical program, described two driven bevel pinion full symmetrics arrange, and are convenient to adjustment and the control of oil gas feed flow.
As the further restriction of the technical program, the link at described pump housing two ends is adopted as mounting flange, and it is simple in structure,, easy to operate and Connecting format is stable.
As the further restriction of the technical program, described impeller is axial flow oar blade type blade, and blade quantity is 8 ~ 20.
As the further restriction of the technical program, described impeller shaft is adopted as circular shaft, guarantees coaxality when liquid stream transmits.
The beneficial effects of the utility model are according to known to the narration of such scheme:
The mixing pump of this structural type, coordinates the rotation of bevel gear pair impeller by motor, thereby forms oil and gas multiphase flow transmitting power, its simple in structure, easy to operate, low cost of manufacture, and not fragile; After use, can effectively reduce the outer defeated dry-pressing of oil well, make oil field individual well form production status with no pressure simultaneously, greatly increase oily well yield, applied widely, application is good.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment's mixing pump structural representation;
In figure, be labeled as:
1, power motor; 2, the pump housing; 3, driving bevel gear; 4, electric machine support; 5, impeller shaft; 6, driven bevel pinion; 7, impeller; 8, link; 9, impeller support.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
As shown in drawings, the axial flow oil-gas mixed delivery pump that the present embodiment provides, comprise the pump housing 2 of power motor 1 and sealing configuration, described power motor 1 is installed on the pump housing 2 by electric machine support 4, the output shaft end of power motor 1 is installed a driving bevel gear 3, driving bevel gear 3 is arranged in the pump housing 2, driving bevel gear 3 both sides be respectively equipped with one with the driven bevel pinion 6 of its engagement driving, two driven bevel pinions 6 are fixedly installed on impeller shaft 5, described impeller shaft 5 is adopted as circular shaft, impeller shaft 5 two ends are provided with the impeller support 9 being fixedly connected with the pump housing 2, impeller support 9 is provided with oil gas sprocket hole, the impeller shaft 5 of driven bevel pinion 6 both sides is provided with symmetrical impeller 7, impeller 7 sense of rotation in both sides are contrary, the pump housing 2 two ends are provided with the link 8 connecting with pipe-line.While stating the mixing pump use of structure, after electric motor starting, cooperation driving belt movable vane wheel shaft 5 by active, driven bevel pinion 6 rotates, thereby order about the impeller 7 being installed on impeller shaft 5 and rotate to form cyclonic action, after mixed oil transportation gas is pressurizeed, the entrance of the pump housing 2 sucks and is discharged by outlet again, effectively reduce the outer defeated dry-pressing of oil well, make oil field individual well form production status with no pressure simultaneously, greatly increase oily well yield.
In the present embodiment, described two driven bevel pinion 6 full symmetric settings, are convenient to adjustment and the control of oil gas feed flow.
In the present embodiment, the link 8 at the described pump housing 2 two ends is adopted as mounting flange, and it is simple in structure,, easy to operate and Connecting format is stable.
In the present embodiment, described impeller 7 is axial flow oar blade type blade, and blade quantity is 8 ~ 20.
The technical characteristics that technical solutions of the utility model do not describe in detail all adopts prior art.
In the above-described embodiments, preferred embodiments of the present utility model is described, obviously, under inventive concept of the present utility model, still can make a lot of variations.At this, should illustrate, any change of making under inventive concept of the present utility model all will fall in protection domain of the present utility model.
Claims (5)
1. an axial flow oil-gas mixed delivery pump, comprise the pump housing of power motor and sealing configuration, it is characterized in that: described power motor is installed on the pump housing by electric machine support, the output shaft end of power motor is installed a driving bevel gear, driving bevel gear is arranged in the pump housing, driving bevel gear both sides be respectively equipped with one with the driven bevel pinion of its engagement driving, two driven bevel pinions are fixedly installed on impeller shaft, impeller shaft two ends are provided with the impeller support being fixedly connected with the pump housing, impeller support is provided with oil gas sprocket hole, the impeller shaft of driven bevel pinion both sides is provided with symmetrical impeller, both sides vane rotary opposite direction, pump housing two ends are provided with the link connecting with pipe-line.
2. axial flow oil-gas mixed delivery pump according to claim 1, is characterized in that: described two driven bevel pinion full symmetrics arrange.
3. axial flow oil-gas mixed delivery pump according to claim 1 and 2, is characterized in that: the link at described pump housing two ends is adopted as mounting flange.
4. axial flow oil-gas mixed delivery pump according to claim 1 and 2, is characterized in that: described impeller is axial flow oar blade type blade, and blade quantity is 8 ~ 20.
5. axial flow oil-gas mixed delivery pump according to claim 1 and 2, is characterized in that: described impeller shaft is adopted as circular shaft.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880655.3U CN203670309U (en) | 2013-12-30 | 2013-12-30 | Axial flow oil-gas multiphase pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880655.3U CN203670309U (en) | 2013-12-30 | 2013-12-30 | Axial flow oil-gas multiphase pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203670309U true CN203670309U (en) | 2014-06-25 |
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ID=50966612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320880655.3U Expired - Fee Related CN203670309U (en) | 2013-12-30 | 2013-12-30 | Axial flow oil-gas multiphase pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203670309U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252928A (en) * | 2017-12-11 | 2018-07-06 | 安徽颐博思泵业有限责任公司 | Novel vertical just tears pipeline pump open |
| CN112762023A (en) * | 2021-01-11 | 2021-05-07 | 兰州理工大学 | Integrated one-way transmission oil-gas mixed transportation pump |
| CN112762025A (en) * | 2021-01-11 | 2021-05-07 | 兰州理工大学 | Single-shaft bidirectional transmission oil-gas mixed transportation pump |
| CN112762021A (en) * | 2021-01-11 | 2021-05-07 | 兰州理工大学 | Integrated bidirectional transmission oil-gas mixed transmission pump |
| CN112814956A (en) * | 2021-01-11 | 2021-05-18 | 兰州理工大学 | Double-shaft inscribed bidirectional transmission oil-gas mixed transportation pump |
| CN113480006A (en) * | 2021-07-21 | 2021-10-08 | 河南景尚环保科技有限公司 | Sewage treatment bilobed wheel backwash pump based on CRI system |
-
2013
- 2013-12-30 CN CN201320880655.3U patent/CN203670309U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252928A (en) * | 2017-12-11 | 2018-07-06 | 安徽颐博思泵业有限责任公司 | Novel vertical just tears pipeline pump open |
| CN112762023A (en) * | 2021-01-11 | 2021-05-07 | 兰州理工大学 | Integrated one-way transmission oil-gas mixed transportation pump |
| CN112762025A (en) * | 2021-01-11 | 2021-05-07 | 兰州理工大学 | Single-shaft bidirectional transmission oil-gas mixed transportation pump |
| CN112762021A (en) * | 2021-01-11 | 2021-05-07 | 兰州理工大学 | Integrated bidirectional transmission oil-gas mixed transmission pump |
| CN112814956A (en) * | 2021-01-11 | 2021-05-18 | 兰州理工大学 | Double-shaft inscribed bidirectional transmission oil-gas mixed transportation pump |
| CN113480006A (en) * | 2021-07-21 | 2021-10-08 | 河南景尚环保科技有限公司 | Sewage treatment bilobed wheel backwash pump based on CRI 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: 20140625 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |