CN116733420A - Flow regulating structure of petroleum exploitation water distributor - Google Patents
Flow regulating structure of petroleum exploitation water distributor Download PDFInfo
- Publication number
- CN116733420A CN116733420A CN202311009111.4A CN202311009111A CN116733420A CN 116733420 A CN116733420 A CN 116733420A CN 202311009111 A CN202311009111 A CN 202311009111A CN 116733420 A CN116733420 A CN 116733420A
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- China
- Prior art keywords
- water
- water guide
- lifting
- sleeve
- wall
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 161
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 50
- 239000003208 petroleum Substances 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000010030 laminating Methods 0.000 claims description 28
- 210000001503 joint Anatomy 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/20—Displacing by water
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/06—Sleeve valves
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Joints Allowing Movement (AREA)
- Sliding Valves (AREA)
Abstract
The invention discloses a flow regulating structure of an oil exploitation water distributor, which relates to the field of oil exploitation and comprises an inner installation sleeve, wherein a water guide ring is fixedly arranged below the inner wall of the inner installation sleeve, a plurality of water guide holes are formed in the inner walls of the inner installation sleeve and the water guide ring, an inner thread is formed in the upper part of the inner wall of the inner installation sleeve, and a lifting locating frame is movably arranged above the inner thread on the inner wall of the inner installation sleeve. According to the flow regulating structure of the oil exploitation water distributor, the regulating water guide pipe drives the rotary driving block to be quickly inserted into the lifting locating frame, the regulation can be realized only by rotating the regulating water guide pipe, then the regulating water guide pipe can also convey water, the trouble of regulation and water conveying replacement is omitted, the flow regulation is more convenient to use, the single-section quick sealing of the water conveying position of the water distributor is realized, the sealing is more quickly used, the side water yield is increased, the water outlet of the water distributor is more balanced, and the oil exploitation is convenient to use.
Description
Technical Field
The invention relates to the field of oil exploitation, in particular to a flow regulating structure of an oil exploitation water distributor.
Background
The flow regulating structure of the oil exploitation water distributor is an important component part in the water distributor, during oil exploitation, the water distributor is required to quantitatively inject water into an underground oil layer, during water injection, the regulating structure is used for regulating and controlling the water flow rate of conveying, the water injection is accurate, the flow regulating structure of the existing oil exploitation water distributor is used, the regulating rod is inserted into the structure by the regulating instrument, the regulating sleeve is driven to lift by a rotary lifting mode, so that the water outlet size is changed, water flow regulation is carried out, but the clamping groove of the regulating sleeve part is of a sealing structure design when the regulating rod is inserted, the regulating rod is required to shrink firstly, then is inserted into the regulating sleeve to expand to realize fixed driving, and then the installation is more troublesome during regulation, the regulating efficiency is reduced, and the regulating rod is required to rotate and lift by an external thread structure during regulation, and then is installed for water delivery, so that the regulating rod is troublesome in replacement during regulation and water delivery, the regulating operation is cumbersome, when the regulating structure regulates the water guide hole of the water distributor, the water guide hole of the regulating structure can be large in size, the water guide hole can be regulated, the water guide hole can be large in the water guide hole can be removed, and the water distribution structure is not flow from the upper water distributor to the lower water distribution structure, and the water distribution structure is small in the water distribution structure is not balanced, and the water distribution structure is formed by the water distribution structure is small.
Disclosure of Invention
The invention mainly aims to provide a flow regulating structure of an oil exploitation water distributor, which can effectively solve the technical problems of the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a flow control structure of oil development water injection mandrel, includes the internally mounted cover, a plurality of water guide holes have been seted up to the inner wall below fixed mounting of internally mounted cover, a plurality of water guide holes have been seted up to the inner wall below of internally mounted cover and water guide ring, the internal thread has been seted up to the inner wall top of internally mounted cover, the inner wall of internally mounted cover is located the top movable mounting of internal thread has the lift locating rack, the lower extreme fixed mounting of lift locating rack has the rotatory cover of lift, the outside fixed mounting of the rotatory cover of lift has the lift spiral ring, the lift spiral ring be located the inboard of internal thread and with its threaded connection, the lower extreme movable mounting of the rotatory cover of lift has the flow control cover, the water guide ring cover is in the outside of flow control cover, the inner wall of internally mounted cover is located the below fixed mounting of water guide ring has sealed butt joint cover, the inner wall movable mounting of sealed butt joint cover has four connection pivots, the inner wall of sealed butt joint cover is through connecting pivot movable mounting parallel guide plate, the upper end of parallel guide plate has the steel band, the inside of sealed butt joint cover is located the inside of guide plate and is located the inside of fixed mounting of water guide tube, the inside of the fixed positioning spring is located the outside of the lift locating sleeve, the outside of the fixed mounting of the lift locating sleeve has the lift locating spring.
As a further scheme of the invention, the water guide ring is connected with the upper end of the sealing butt joint sleeve in a fitting way.
As a further scheme of the invention, the water guide hole penetrates through the water guide ring and the internal installation sleeve, and the sealing butt joint sleeve is positioned below the flow adjusting sleeve.
As a further scheme of the invention, the parallel guide plates are rotatably movable around the connecting rotating shaft, the upper ends of the pull-up steel belts are fixedly connected with the inner wall of the flow adjusting sleeve, the parallel guide plates are connected with the guide plate accommodating grooves in a matched manner, and the four parallel guide plates are in a circular design.
As a further scheme of the invention, the rotary driving structure comprises spline rings, rotary driving blocks, laminating rollers and laminating balls, wherein the two spline rings are movably arranged on the inner side of the lifting locating frame, the plurality of rotary driving blocks are fixedly arranged between the two spline rings, the two groups of laminating rollers are movably arranged on two sides of the rotary driving blocks, and the laminating balls are movably arranged in the rotary driving blocks.
As a further scheme of the invention, the pipe wall of the lifting locating frame is provided with a plurality of clamping grooves, the rotary driving blocks are inserted into the clamping grooves in the pipe wall of the lifting locating frame, the laminating roller is in laminating connection with the lifting locating frame, and the rotary driving blocks are circularly arranged around the spline ring.
As a further scheme of the invention, the joint ball protrudes to the outer side of the rotary driving block, the joint ball is in joint connection with the inner wall of the inner mounting sleeve, the ball spring is connected to the outer side of the joint ball, and the ball spring is positioned in the rotary driving block.
As a further scheme of the invention, the adjusting water guide pipe penetrates through two spline rings, the spline rings are sleeved outside the lifting spline grooves, the adjusting water guide pipe moves in the spline rings in a lifting manner through the lifting spline grooves, the lower ends of the positioning springs are connected with the spline rings above, and the upper ends of the positioning springs are connected with the positioning snap rings.
Compared with the prior art, the invention has the following beneficial effects: through the rapid insertion of the adjusting water guide pipe, the clamping groove of the lifting locating frame adopts an upper through structure design, when the adjusting water guide pipe is inserted into the inner mounting sleeve, the attaching ball on the rotary driving block is attached and rotated with the inner wall of the inner mounting sleeve, so that the adjusting water guide pipe drives the rotary driving block to be rapidly inserted into the lifting locating frame, and the structure is more convenient to adjust and use;
through the lifting drive of the rotary drive structure, the lifting spiral ring and the internal thread, the rotary drive block drives the lifting locating rack to rotate, the lifting spiral ring is utilized to rotate around the internal thread for lifting, the attaching roller is movably connected with the inner wall of the clamping groove of the lifting locating rack, the rotary drive block can keep a fixed height during lifting drive, the water guide pipe does not need to be regulated and synchronously follows the lifting, the regulation can be realized only by the rotation of the water guide pipe, then the water guide pipe is regulated to carry out water delivery, the trouble of regulation and water delivery replacement is saved, and the flow regulation is more convenient to use;
the water guide pipe is adjusted to rapidly descend, the water guide pipe is adjusted to rapidly press down, then the lower end of the water guide pipe is adjusted to enter the inner installation sleeve and penetrate through the water guide ring, the water guide hole is rapidly sealed by the aid of the water guide pipe, and accordingly single-section rapid sealing of the water delivery position of the water distributor is achieved, and sealing is achieved more rapidly;
through the water conservancy diversion on the parallel guide plate, when the flow control cover risees, can pull up the parallel guide plate and keep parallel state, with water conservancy diversion to the water guide downthehole, increase the side water yield for the water distributor goes out water more balanced, makes things convenient for oil exploitation's use.
Drawings
FIG. 1 is a schematic view of the overall structure of a flow regulating structure of an oil exploitation water distributor according to the present invention;
FIG. 2 is a cross-sectional view of an internal mounting sleeve in a flow regulating structure of an oil-producing water distributor according to the present invention;
FIG. 3 is a cross-sectional view showing the lowering of the lifting and lowering positioning frame, the lifting and lowering rotating sleeve and the flow regulating sleeve in the flow regulating structure of the oil exploitation water distributor according to the present invention;
FIG. 4 is a cross-sectional view of the lifting locating rack, lifting rotating sleeve and flow regulating sleeve of the flow regulating structure of the oil exploitation water distributor of the present invention when lifted;
FIG. 5 is a view showing the separation of a lifting positioning frame and an adjusting water guide pipe in a flow adjusting structure of an oil exploitation water distributor according to the present invention;
FIG. 6 is a split view of an adjusting water conduit, a rotary driving structure and a positioning snap ring in a flow adjusting structure of an oil exploitation water distributor of the invention;
FIG. 7 is an enlarged view of a rotary drive structure in a flow regulating structure of an oil exploitation water distributor according to the present invention;
FIG. 8 is a cross-sectional view of a rotary drive block in a flow regulating structure of an oil exploitation water distributor according to the present invention;
FIG. 9 is an enlarged cross-sectional view of a lifting positioning frame, a lifting rotating sleeve and a flow regulating sleeve in a flow regulating structure of an oil exploitation water distributor according to the present invention;
fig. 10 is an enlarged view of a parallel baffle in a flow regulating structure of an oil exploitation water distributor according to the present invention.
In the figure: 1. an inner mounting sleeve; 2. a water guide ring; 3. a water guide hole; 4. an internal thread; 5. lifting the positioning frame; 6. lifting and rotating the sleeve; 7. lifting the spiral ring; 8. a flow rate adjusting sleeve; 9. sealing the butt joint sleeve; 10. the connecting rotating shaft; 11. parallel deflectors; 12. lifting the steel belt; 13. a deflector accommodating groove; 14. a rotary driving structure; 15. a spline ring; 16. a rotary driving block; 17. laminating rollers; 18. attaching balls; 19. a ball spring; 20. adjusting a water guide pipe; 21. lifting spline grooves; 22. a positioning spring; 23. and positioning the clamping ring.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-10, a flow regulating structure of an oil exploitation water distributor comprises an inner mounting sleeve 1, a water guide ring 2 is fixedly mounted below the inner wall of the inner mounting sleeve 1, a plurality of water guide holes 3 are formed in the inner wall of the inner mounting sleeve 1 and the water guide ring 2, an inner thread 4 is formed above the inner wall of the inner mounting sleeve 1, a lifting positioning frame 5 is movably mounted above the inner thread 4, a lifting rotary sleeve 6 is fixedly mounted at the lower end of the lifting positioning frame 5, a lifting spiral ring 7 is fixedly mounted at the outer side of the lifting rotary sleeve 6, the lifting spiral ring 7 is positioned at the inner side of the inner thread 4 and is in threaded connection with the lifting rotary sleeve, a flow regulating sleeve 8 is movably mounted at the lower end of the lifting rotary sleeve 6, the water guide ring 2 is sleeved at the outer side of the flow regulating sleeve 8, a sealing butt joint sleeve 9 is fixedly mounted below the inner wall of the inner mounting sleeve 1, four connecting rotating shafts 10 are movably mounted on the inner wall of the sealing butt joint sleeve 9, a parallel guide plate 11 is movably mounted on the inner wall of the sealing butt joint sleeve 9 through a connecting guide plate 10, a guide plate 11 is fixedly mounted at the lower end of the guide plate 11 is fixedly mounted at the inner side of the guide plate 20, a guide groove 20 is fixedly mounted at the inner side of the guide plate 20 of the guide plate is fixedly mounted at the outer side of the guide plate 20, a driving guide plate 20 is fixedly mounted at the inner side of the guide plate 20 is fixedly mounted at the guide plate 20, and the guide plate is fixedly mounted at the inner side of the guide plate 20 is fixedly mounted at the guide plate 20, and is fixedly mounted at the inner side of the guide plate 20 is fixedly mounted at the outer side of the guide plate 20, and is fixedly mounted at the guide plate 20 is positioned at the lower side of the guide plate 20 is positioned at the guide plate side 20.
In this embodiment, the water guiding ring 2 is attached to the upper end of the sealing adapter 9, and the sealing adapter 9 has a function of guiding water downward.
In this embodiment, the water guiding hole 3 penetrates through the water guiding ring 2 and the inner mounting sleeve 1, the sealing butt joint sleeve 9 is located below the flow adjusting sleeve 8, water enters the water guiding hole 3 in the water guiding ring 2 and the inner mounting sleeve 1 between the flow adjusting sleeve 8 and the sealing butt joint sleeve 9 to be discharged, and when the flow adjusting sleeve 8 moves downwards to be attached to the sealing butt joint sleeve 9, sealing of the water guiding hole 3 is achieved.
In this embodiment, the parallel baffle 11 rotates around the connection shaft 10, the upper end of the lifting steel belt 12 is fixedly connected with the inner wall of the flow adjusting sleeve 8, the parallel baffle 11 is connected with the baffle accommodating groove 13 in a matching manner, the four parallel baffles 11 are in a circular ring shape, and when the flow adjusting sleeve 8 is lifted, the parallel baffle 11 is lifted by the lifting steel belt 12, so that the parallel baffle 11 rotates around the connection shaft 10 to keep a parallel state, and the flow guiding effect is achieved.
In this embodiment, the rotary driving structure 14 includes spline rings 15, rotary driving blocks 16, laminating rollers 17 and laminating balls 18, two spline rings 15 are movably mounted on the inner side of the lifting positioning frame 5, a plurality of rotary driving blocks 16 are fixedly mounted in the middle of the two spline rings 15, two sets of laminating rollers 17 are movably mounted on two sides of the rotary driving blocks 16, and the laminating balls 18 are movably mounted in the rotary driving blocks 16.
In this embodiment, the pipe wall of the lifting locating frame 5 is provided with a plurality of clamping grooves, the rotary driving block 16 is inserted into the clamping groove in the pipe wall of the lifting locating frame 5, the laminating roller 17 is in laminating connection with the lifting locating frame 5, the plurality of rotary driving blocks 16 are circularly arranged around the spline ring 15, the rotary driving block 16 drives the rotary driving block to move rotationally in the clamping groove of the lifting locating frame 5 when rotating, and the laminating roller 17 can move up and down around the lifting locating frame 5 through rotation.
In this embodiment, the laminating ball 18 protrudes to the outside of the rotary driving block 16, the laminating ball 18 is connected with the inner wall laminating of the internally mounted sleeve 1, the outside of the laminating ball 18 is connected with the ball spring 19, and the ball spring 19 is located the inside of the rotary driving block 16, and the ball spring 19 can extrude the laminating ball 18 to move outwards all the time, thereby laminating firmly with the internally mounted sleeve 1.
In this embodiment, the adjusting water guide pipe 20 penetrates through the two spline rings 15, the spline rings 15 are sleeved outside the lifting spline grooves 21, the adjusting water guide pipe 20 moves up and down in the spline rings 15 through the lifting spline grooves 21, the lower end of the positioning spring 22 is connected with the spline rings 15 above, the upper end of the positioning spring 22 is connected with the positioning snap ring 23, the adjusting water guide pipe 20 is connected with the spline rings 15 through the lifting spline grooves 21, the adjusting water guide pipe 20 can drive the spline rings 15 to rotate, the rotating driving block 16 is driven to rotate, and meanwhile the adjusting water guide pipe 20 can move up and down around the spline rings 15.
When the flow rate adjusting structure of the oil exploitation water distributor is used, the inner installation sleeve 1 is installed in the water distributor, meanwhile, the water guide hole 3 on the inner installation sleeve 1 is connected with the water outlet position of the water distributor, the adjusting water guide pipe 20 is inserted into the inner installation sleeve 1, then water is conveyed by the adjusting water guide pipe 20, water enters the lifting rotary sleeve 6 and the flow rate adjusting sleeve 8 from top to bottom, then water enters the water guide ring 2 and the water guide hole 3 in the inner installation sleeve 1 from between the flow rate adjusting sleeve 8 and the sealing butt joint sleeve 9 to be discharged, the adjusting water guide pipe 20 is rotated when the flow rate is adjusted, the rotating driving block 16 drives the rotating driving block 16 between the two spline rings 15 to rotate in the clamping groove of the lifting positioning frame 5, the lifting rotary sleeve 6 is also driven to rotate by the rotation of the lifting spiral ring 7 at the outer side, the lifting spiral ring 7 is driven to lift by the threaded connection with the internal threads 4, the lifting rotary sleeve 6 and the flow rate adjusting sleeve 8 at the bottom are lifted, and the flow rate adjusting sleeve 8 is driven to lift and move from top to bottom, when the flow rate adjusting butt joint sleeve 8 is adjusted to seal the water guide ring 3 to be in a large distance, or the sealing butt joint sleeve 9 is sealed with the water guide ring 3, and the flow rate adjusting butt joint sleeve 9 is adjusted to be sealed, and the flow rate adjusting sleeve is adjusted to be small, and the flow rate adjusting sleeve is sealed and sealed by sealing hole is sealed by sealing hole 3;
when the adjusting water guide pipe 20 is inserted into the inner installation sleeve 1 through driving of the rotary driving structure 14, the lower rotary driving block 16 is driven to be inserted into a clamping groove in the lifting locating frame 5, meanwhile, the attaching ball 18 on the rotary driving block 16 is attached to the inner wall of the inner installation sleeve 1 to rotate, so that the adjusting water guide pipe 20 drives the rotary driving block 16 to be quickly inserted into the clamping groove in the pipe wall of the lifting locating frame 5, when the rotary driving block 16 rotationally drives the lifting locating frame 5 to lift, the attaching roller 17 is movably connected with the inner wall of the clamping groove of the lifting locating frame 5, and therefore, when the lifting locating frame 5 lifts, the rotary driving block 16 can keep a fixed height, and the adjustment of the water guide pipe 20 can be realized without synchronously following the lifting, and only the rotation of the adjusting water guide pipe 20 is needed;
the adjusting water guide pipe 20 is elastically positioned by supporting a positioning snap ring 23 above the spline ring 15 pair through a positioning spring 22 by adjusting the quick descending of the water guide pipe 20, the adjusting water guide pipe 20 can be quickly pressed down, the adjusting water guide pipe 20 descends around the spline ring 15 through a lifting spline groove 21, the positioning spring 22 is extruded to shrink, then the lower end of the adjusting water guide pipe 20 enters the inner installation sleeve 1 and passes through the water guide ring 2, and the water guide hole 3 is quickly sealed by utilizing the adjusting water guide pipe 20;
through the water conservancy diversion on the parallel guide plate 11, when flow control cover 8 risees, utilize the steel band 12 of rising to pull up parallel guide plate 11, make parallel guide plate 11 rotate around connecting pivot 10 and keep parallel state, then from top to bottom's rivers part impact is gone up to the water conservancy diversion hole 3 of side on parallel guide plate 11 and is removed, plays the effect of water conservancy diversion, increases the side water yield, and when flow control cover 8 descends, parallel guide plate 11 receives the impact of rivers to rotate downwards to guide plate storage tank 13 in accomodate.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a flow control structure of oil development water injection mandrel which characterized in that: including internally mounted cover (1), water guide ring (2) are fixed mounting to the inner wall below of internally mounted cover (1), a plurality of water guide holes (3) have been seted up to the inner wall below of internally mounted cover (1) and water guide ring (2), internal thread (4) have been seted up to the inner wall top of internally mounted cover (1), the inner wall of internally mounted cover (1) is located the top movable mounting of internal thread (4) and has gone up and down locating rack (5), the lower extreme fixed mounting of going up and down locating rack (5) has lift rotatory cover (6), the outside fixed mounting of lift rotatory cover (6) has lift spiral ring (7), lift spiral ring (7) be located the inboard of internal thread (4) and with its threaded connection, the lower extreme movable mounting of lift rotatory cover (6) has flow control sleeve (8), the outside at flow control sleeve (8) is overlapped to water guide ring (2), the inner wall below that is located water guide ring (1) is located water guide ring (9) is fixed mounting, seal butt joint cover (9) have, seal joint (10) have through four movable mounting of sealing connection steel band (10) on pivot (11), the inner wall that seals butt joint cover (9) is located the below of parallel guide plate (11) and has seted up guide plate storage tank (13), the inboard of lift locating rack (5) is equipped with rotary drive structure (14), the inboard movable mounting of rotary drive structure (14) has regulation aqueduct (20), lift spline groove (21) have been seted up in the outside of regulation aqueduct (20), the outside that is located lift spline groove (21) in the outside cover of regulation aqueduct (20) has positioning spring (22), the outside that is located the top fixed mounting of lift spline groove (21) of regulation aqueduct (20) has positioning snap ring (23).
2. A flow regulating structure of an oil-producing water distributor according to claim 1, wherein: the water guide ring (2) is connected with the upper end of the sealing butt joint sleeve (9) in a fitting way.
3. A flow regulating structure of an oil-producing water distributor according to claim 1, wherein: the water guide hole (3) penetrates through the water guide ring (2) and the inner mounting sleeve (1), and the sealing butt joint sleeve (9) is positioned below the flow adjusting sleeve (8).
4. A flow regulating structure of an oil-producing water distributor according to claim 1, wherein: the parallel guide plates (11) rotate around the connecting rotating shaft (10), the upper ends of the pull-up steel belts (12) are fixedly connected with the inner wall of the flow adjusting sleeve (8), the parallel guide plates (11) are connected with the guide plate accommodating grooves (13) in a matched mode, and the four parallel guide plates (11) are in a circular design.
5. A flow regulating structure of an oil-producing water distributor according to claim 1, wherein: the rotary driving structure (14) comprises spline rings (15), rotary driving blocks (16), laminating rollers (17) and laminating balls (18), wherein the two spline rings (15) are movably mounted on the inner side of the lifting locating frame (5), the plurality of rotary driving blocks (16) are fixedly mounted in the middle of the two spline rings (15), the two groups of laminating rollers (17) are movably mounted on two sides of the rotary driving blocks (16), and the laminating balls (18) are movably mounted in the rotary driving blocks (16).
6. The flow regulating structure of an oil-producing water distributor according to claim 5, wherein: a plurality of clamping grooves are formed in the pipe wall of the lifting locating frame (5), the rotary driving blocks (16) are inserted into the clamping grooves in the pipe wall of the lifting locating frame (5), the attaching rollers (17) are attached to the lifting locating frame (5), and the rotary driving blocks (16) are circularly arranged around the spline rings (15).
7. The flow regulating structure of an oil-producing water distributor according to claim 5, wherein: laminating ball (18) protrusion is to the outside of rotatory drive piece (16), and laminating ball (18) are connected with the inner wall laminating of internally mounted cover (1), and the external connection of laminating ball (18) has ball spring (19), and ball spring (19) are located the inside of rotatory drive piece (16).
8. The flow regulating structure of an oil-producing water distributor according to claim 5, wherein: the adjusting water guide pipe (20) penetrates through the two spline rings (15), the spline rings (15) are sleeved outside the lifting spline grooves (21), the adjusting water guide pipe (20) moves in the spline rings (15) in a lifting mode through the lifting spline grooves (21), the lower ends of the positioning springs (22) are connected with the spline rings (15) above, and the upper ends of the positioning springs (22) are connected with the positioning clamping rings (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311009111.4A CN116733420B (en) | 2023-08-11 | 2023-08-11 | Flow regulating structure of petroleum exploitation water distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311009111.4A CN116733420B (en) | 2023-08-11 | 2023-08-11 | Flow regulating structure of petroleum exploitation water distributor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116733420A true CN116733420A (en) | 2023-09-12 |
| CN116733420B CN116733420B (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311009111.4A Active CN116733420B (en) | 2023-08-11 | 2023-08-11 | Flow regulating structure of petroleum exploitation water distributor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117536590A (en) * | 2023-12-07 | 2024-02-09 | 盐城市弘通石油机械有限公司 | Bridge type concentric water distributor |
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| CN217462123U (en) * | 2022-02-11 | 2022-09-20 | 北京奥依尔技术开发有限公司 | Pressure balance type water distributor |
| CN115288642A (en) * | 2022-08-24 | 2022-11-04 | 刘颜花 | Multifunctional integrated concentric water distributor |
| CN219176315U (en) * | 2022-12-22 | 2023-06-13 | 东营市盛景石油装备有限公司 | Split-flow water distributor for oil field |
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|---|---|
| CN116733420B (en) | 2023-11-07 |
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