CN220228330U - Anti-blocking structure of spliced oil extraction water injection pipe - Google Patents
Anti-blocking structure of spliced oil extraction water injection pipe Download PDFInfo
- Publication number
- CN220228330U CN220228330U CN202321831147.6U CN202321831147U CN220228330U CN 220228330 U CN220228330 U CN 220228330U CN 202321831147 U CN202321831147 U CN 202321831147U CN 220228330 U CN220228330 U CN 220228330U
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- Prior art keywords
- water injection
- injection pipe
- blocking structure
- oil recovery
- rod
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 238000002347 injection Methods 0.000 title claims abstract description 65
- 239000007924 injection Substances 0.000 title claims abstract description 65
- 238000000605 extraction Methods 0.000 title abstract description 20
- 238000011084 recovery Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims abstract 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003809 water extraction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002332 oil field water Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model discloses an anti-blocking structure of a spliced oil extraction water injection pipe, which comprises the following components: the device comprises an introduction pipe, wherein a rubber pad is arranged at the outer end of the inner side of the introduction pipe, a limiting block is connected at the inner end of the outer side of the introduction pipe, a connecting assembly is arranged at the outer end of the limiting block, and a connecting bolt is connected at the inner end of the connecting assembly; the water injection pipe body is arranged at the inner end of the connecting assembly, the upper end of the water injection pipe body is provided with a motor, the lower end of the motor is provided with a guide rod, the left lower end of the guide rod is connected with a connecting rod, and the outer end of the connecting rod is provided with a blade; the sealing ring is arranged at the top end of the inner part of the water injection pipe body, the supporting rod is arranged at the inner end of the water injection pipe body, and the positioning ring is arranged at the inner end of the supporting rod. This blocking structure is prevented to concatenation formula oil recovery water injection pipe, it is convenient for realize the concatenation between pipeline and the oil recovery water injection pipe blocking prevention mechanism, simultaneously, is convenient for oil recovery water injection pipe to realize anti-blocking function.
Description
Technical Field
The utility model relates to the technical field of oil extraction, in particular to an anti-blocking structure of a spliced oil extraction water injection pipe.
Background
In the field of oilfield water injection, the purpose of oil recovery water injection is in order to keep oil reservoir pressure and improve oil reservoir recovery ratio, and the measure of injecting the water through purifying into the oil reservoir by ground is very extensive in the oilfield exploitation in-process, in order to avoid the water pipe to take place to block up in the water injection process to the oil reservoir, specially designed one kind possesses the oil recovery water injection pipe of anti-blocking structure. However, the prior art solutions mostly have the following drawbacks: the utility model provides a spliced oil extraction water injection pipe anti-blocking structure, which is inconvenient to splice between a pipeline and an oil extraction water injection pipe anti-blocking mechanism and is inconvenient to realize an anti-blocking function of the oil extraction water injection pipe.
Disclosure of Invention
The utility model aims to provide an anti-blocking structure of a spliced oil extraction water injection pipe, which solves the problems that the splicing between a pipeline and the anti-blocking mechanism of the oil extraction water injection pipe is inconvenient to realize and the anti-blocking function of the oil extraction water injection pipe is inconvenient to realize in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a splice-type oil and water extraction pipe anti-blocking structure, comprising:
the device comprises an introduction pipe, wherein a rubber pad is arranged at the outer end of the inner side of the introduction pipe, a limiting block is connected at the inner end of the outer side of the introduction pipe, a connecting assembly is arranged at the outer end of the limiting block, and a connecting bolt is connected at the inner end of the connecting assembly;
the water injection pipe body is arranged at the inner end of the connecting assembly, the upper end of the water injection pipe body is provided with a motor, the lower end of the motor is provided with a guide rod, the left lower end of the guide rod is connected with a connecting rod, and the outer end of the connecting rod is provided with a blade;
the sealing ring is arranged at the top end of the inner part of the water injection pipe body, the supporting rod is arranged at the inner end of the water injection pipe body, and the positioning ring is arranged at the inner end of the supporting rod.
Preferably, the introducing pipe penetrates through the rubber pad, the diameter of the rubber pad is larger than that of the introducing pipe, and the diameter of the rubber pad is smaller than that of the water injection pipe body.
Preferably, the connecting assembly is composed of a first connecting plate, a second connecting plate and a connecting block;
a first connection plate provided at an outer end of the introduction pipe;
a second connection plate installed at a front end of the first connection plate;
and the connecting block is connected to the outer end of the first connecting plate.
Preferably, the longitudinal sections of the first connecting plate and the second connecting plate are C-shaped, and the connecting blocks are arranged vertically symmetrically with respect to the horizontal central axis of the first connecting plate.
Preferably, the limiting block is symmetrically arranged on the left and right sides of the vertical central axis of the first connecting plate, and the limiting block is connected with the introducing pipe and the water injection pipe body in a relatively clamping manner.
Preferably, the guide rod is in relative meshing connection with the engagement rod, and the engagement rod is in relative rotation connection with the positioning ring.
Preferably, the connecting rod penetrates through the inside of the positioning ring, and the supporting rods are arranged at equal angles relative to the center of the positioning ring.
Compared with the prior art, the utility model has the beneficial effects that: the anti-blocking structure of the spliced oil extraction water injection pipe is convenient for realizing the splicing between the pipeline and the anti-blocking mechanism of the oil extraction water injection pipe, and simultaneously, is convenient for realizing the anti-blocking function of the oil extraction water injection pipe;
1. the device is provided with an introducing pipe, a rubber pad and a water injection pipe body, the introducing pipe penetrates through the rubber pad, the diameter of the rubber pad is larger than that of the introducing pipe, the diameter of the rubber pad is smaller than that of the water injection pipe body, and the tightness of connection between pipelines is improved;
2. the connecting assembly, the connecting bolt and the limiting block are arranged, the longitudinal sections of the first connecting plate and the second connecting plate are C-shaped, the connecting blocks are symmetrically arranged up and down about the horizontal central axis of the first connecting plate, the limiting block is symmetrically arranged left and right about the vertical central axis of the first connecting plate, and the limiting block is relatively clamped and connected with the introducing pipe and the water injection pipe body, so that the splicing between the pipeline and the oil extraction water injection pipe anti-blocking mechanism is conveniently realized;
the oil extraction water injection pipe is provided with a motor, a guide rod and a blade, the guide rod is in relative meshing connection with the connecting rod, the connecting rod is in relative rotation connection with the positioning ring, the connecting rod penetrates through the positioning ring, and the support rod is arranged at equal angles relative to the center of the positioning ring, so that the oil extraction water injection pipe is convenient to realize the anti-blocking function.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic cross-sectional side view of a connection assembly and a connection pin according to the present utility model;
FIG. 4 is a schematic side view of the connection of the connecting rod and the positioning ring.
In the figure: 1. an introduction tube; 2. a rubber pad; 3. a limiting block; 4. a connection assembly; 401. a first connection plate; 402. a second connecting plate; 403. a connecting block; 5. a connecting bolt; 6. a water injection pipe body; 7. a motor; 8. a seal ring; 9. a guide rod; 10. a connecting rod; 11. a blade; 12. a positioning ring; 13. and (5) supporting the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a splice-type oil and water extraction pipe anti-blocking structure, comprising: the device comprises an introduction pipe 1, wherein a rubber pad 2 is arranged at the outer end of the inner side of the introduction pipe 1, a limiting block 3 is connected at the inner end of the outer side of the introduction pipe 1, a connecting assembly 4 is arranged at the outer end of the limiting block 3, and a connecting bolt 5 is connected at the inner end of the connecting assembly 4; the water injection pipe body 6 is arranged at the inner end of the connecting assembly 4, the upper end of the water injection pipe body 6 is provided with the motor 7, the lower end of the motor 7 is provided with the guide rod 9, the left lower end of the guide rod 9 is connected with the connecting rod 10, and the outer end of the connecting rod 10 is provided with the blade 11; the sealing ring 8 is arranged at the top end of the inside of the water injection pipe body 6, the supporting rod 13 is arranged at the inner end of the water injection pipe body 6, and the positioning ring 12 is arranged at the inner end of the supporting rod 13, so that the spliced oil extraction water injection pipe anti-blocking structure is formed.
As shown in fig. 1, fig. 2 and fig. 3, the inlet pipe 1 penetrates through the rubber pad 2, the diameter of the rubber pad 2 is larger than that of the inlet pipe 1, the diameter of the rubber pad 2 is smaller than that of the water injection pipe body 6, the longitudinal sections of the first connecting plate 401 and the second connecting plate 402 are all in a shape of 'C', the connecting blocks 403 are vertically symmetrically arranged about the horizontal central axis of the first connecting plate 401, the limiting blocks 3 are symmetrically arranged about the vertical central axis of the first connecting plate 401, the limiting blocks 3 are relatively clamped and connected with the inlet pipe 1 and the water injection pipe body 6, the outer side of the right end of the inlet pipe 1 penetrates through the inside of the rubber pad 2, the outer end of the rubber pad 2 is attached to the left inner wall of the water injection pipe body 6, the limiting blocks 3 at the inner ends of the first connecting plate 401 and the second connecting plate 402 are clamped to the upper inner ends of the inlet pipe 1 and the water injection pipe body 6, the connecting blocks 403 are respectively arranged at the upper ends and the lower ends of the first connecting plate 401 and the second connecting plate 402, the connecting bolts 5 are screwed, the connecting blocks 403 at the outer ends of the first connecting plate 401 and the second connecting plate 402 are connected with the water injection pipe body 6 through pipelines, and the connecting blocks 5 are convenient to realize plugging prevention.
As shown in fig. 1 and 4, the guiding rod 9 is engaged with the connecting rod 10 relatively, the connecting rod 10 is connected with the positioning ring 12 relatively in a rotating manner, the connecting rod 10 penetrates through the inside of the positioning ring 12, the supporting rod 13 is arranged at equal angles with respect to the center of the positioning ring 12, when the liquid oil mixture passing through the introducing pipe 1 reaches the inside of the water injection pipe body 6, the motor 7 at the upper end of the water injection pipe body 6 is turned on, the motor 7 drives the guiding rod 9 to rotate, the guiding rod 9 is connected with the connecting rod 10 in a meshed manner, the connecting rod 10 rotates in the inside of the positioning ring 12, the blade 11 is arranged at the outer end of the connecting rod 10, and the blade 11 rotating at high speed stirs the liquid oil mixture passing through the water injection pipe body 6, so that the oil extraction water injection pipe is convenient to realize the anti-blocking function, namely the use method of the spliced oil extraction water injection pipe anti-blocking structure.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a blocking-resistant structure of concatenation formula oil recovery water injection pipe which characterized in that includes:
the device comprises an introduction pipe (1), wherein a rubber pad (2) is arranged at the outer end of the inner side of the introduction pipe (1), a limiting block (3) is connected at the inner end of the outer side of the introduction pipe (1), a connecting assembly (4) is arranged at the outer end of the limiting block (3), and a connecting bolt (5) is connected at the inner end of the connecting assembly (4);
the water injection pipe body (6) is arranged at the inner end of the connecting assembly (4), the upper end of the water injection pipe body (6) is provided with a motor (7), the lower end of the motor (7) is provided with a guide rod (9), the left lower end of the guide rod (9) is connected with a connecting rod (10), and the outer end of the connecting rod (10) is provided with a blade (11);
the sealing ring (8) is arranged at the top end of the inner part of the water injection pipe body (6), the supporting rod (13) is arranged at the inner end of the water injection pipe body (6), and the positioning ring (12) is arranged at the inner end of the supporting rod (13).
2. The spliced oil recovery water injection pipe anti-blocking structure according to claim 1, wherein: the introducing pipe (1) penetrates through the rubber pad (2), the diameter of the rubber pad (2) is larger than that of the introducing pipe (1), and the diameter of the rubber pad (2) is smaller than that of the water injection pipe body (6).
3. The spliced oil recovery water injection pipe anti-blocking structure according to claim 1, wherein: the connecting assembly (4) is composed of a first connecting plate (401), a second connecting plate (402) and a connecting block (403);
a first connection plate (401) provided at the outer end of the introduction pipe (1);
a second connection plate (402) mounted on the front end of the first connection plate (401);
and a connection block (403) connected to the outer end of the first connection plate (401).
4. A spliced oil recovery water injection pipe anti-blocking structure according to claim 3, characterized in that: the longitudinal sections of the first connecting plate (401) and the second connecting plate (402) are C-shaped, and the connecting blocks (403) are vertically symmetrically arranged about the horizontal central axis of the first connecting plate (401).
5. The spliced oil recovery water injection pipe anti-blocking structure according to claim 1, wherein: the limiting block (3) is symmetrically arranged on the left and right of the vertical central axis of the first connecting plate (401), and the limiting block (3) is connected with the introducing pipe (1) and the water injection pipe body (6) in a relatively clamping mode.
6. The spliced oil recovery water injection pipe anti-blocking structure according to claim 1, wherein: the guide rod (9) is in relative meshing connection with the connecting rod (10), and the connecting rod (10) is in relative rotation connection with the positioning ring (12).
7. The spliced oil recovery water injection pipe anti-blocking structure according to claim 1, wherein: the connecting rod (10) penetrates through the positioning ring (12), and the supporting rods (13) are arranged at equal angles relative to the center of the positioning ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321831147.6U CN220228330U (en) | 2023-07-12 | 2023-07-12 | Anti-blocking structure of spliced oil extraction water injection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321831147.6U CN220228330U (en) | 2023-07-12 | 2023-07-12 | Anti-blocking structure of spliced oil extraction water injection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220228330U true CN220228330U (en) | 2023-12-22 |
Family
ID=89197639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321831147.6U Active CN220228330U (en) | 2023-07-12 | 2023-07-12 | Anti-blocking structure of spliced oil extraction water injection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220228330U (en) |
-
2023
- 2023-07-12 CN CN202321831147.6U patent/CN220228330U/en active Active
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