CN219317164U - Connection structure of pump working condition instrument - Google Patents
Connection structure of pump working condition instrument Download PDFInfo
- Publication number
- CN219317164U CN219317164U CN202223400550.1U CN202223400550U CN219317164U CN 219317164 U CN219317164 U CN 219317164U CN 202223400550 U CN202223400550 U CN 202223400550U CN 219317164 U CN219317164 U CN 219317164U
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- China
- Prior art keywords
- spigot
- flange
- wall
- reducing assembly
- working condition
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The utility model discloses a connecting structure of a pump working condition instrument, which comprises a flange joint and a spigot reducing assembly which are connected with a pump working condition instrument body; a through hole is formed in the center of the flange joint; two mounting hole groups are arranged on the flange plate at the upper part of the flange joint, and a plurality of mounting holes positioned on the same circumference are arranged in each mounting hole group; the outer wall of the flange spigot at the upper part of the flange joint is sleeved with a sealing ring, and an external thread is formed at the upper part of the outer wall of the flange spigot; the edge of the top end of the spigot reducing assembly is connected with the clamping plate, and a sealing ring is sleeved on the outer wall of the spigot reducing assembly; and an inner thread is arranged on the inner wall of the upper part of the spigot reducing assembly, and the inner thread is matched with an outer thread of the flange spigot. The utility model completes the size conversion of the spigot through the spigot reducing component, and realizes the connection with electric pumps of different types and brands and underground tools through two groups of mounting holes arranged on the flange plate.
Description
Technical Field
The utility model relates to the technical field of petroleum drilling and production, in particular to a connecting structure of a pump working condition instrument.
Background
In the petroleum drilling and production process, particularly on an offshore platform, a pumper Kuang Yi is needed to detect the running condition of an electric pump, so that various parameters in the electric pump running process are obtained, the pumper Kuang Yi needs to be connected into various electric pumps or downhole tools when in use, and the same pump working condition instrument cannot be generally used because of different types and brands of electric pumps and the interfaces at the lower ends of the downhole tools, the flange spigot and the flange plate of the pumper Kuang Yi need to be adjusted according to the actual installation condition, and the design time and the processing cost are increased.
Disclosure of Invention
The utility model provides a connecting structure of a pump working condition instrument, which aims to solve the problem that a flange spigot and a flange plate of the same pump worker Kuang Yi cannot be commonly used when electric pumps of different types and brands and downhole tools are connected with the pump working condition instrument.
The application is realized by adopting the following technical scheme.
The connecting structure of the pump working condition instrument comprises a flange joint and a spigot reducing assembly which are connected with a pump working condition instrument body; a through hole is formed in the center of the flange joint; two mounting hole groups are arranged on the flange plate at the upper part of the flange joint, and a plurality of mounting holes positioned on the same circumference are arranged in each mounting hole group; the outer wall of the flange spigot at the upper part of the flange joint is sleeved with a sealing ring, and an external thread is formed at the upper part of the outer wall of the flange spigot; the edge of the top end of the spigot reducing assembly is connected with the clamping plate, and a sealing ring is sleeved on the outer wall of the spigot reducing assembly; and an inner thread is arranged on the inner wall of the upper part of the spigot reducing assembly, and the inner thread is matched with an outer thread of the flange spigot.
Further, the spigot reducing assembly comprises a connecting part and a diameter expanding part, and a sealing ring is arranged between the connecting part and the diameter expanding part.
Further, the inner and outer diameters of the expanded diameter portion are larger than the inner and outer diameters of the connecting portion.
Further, the internal thread is provided on an inner wall of the connecting portion.
Further, six mounting holes are arranged in each mounting hole group.
The present application has the following advantageous effects.
The utility model completes the size conversion of the spigot through the spigot reducing component, and realizes the connection with electric pumps of different types and brands and underground tools through two groups of mounting holes arranged on the flange plate. The utility model has simple design, convenient use, strong practicability and wide industrial application prospect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a flange joint intended to embody the present utility model;
FIG. 3 is a schematic view of a spigot reducing assembly according to the present utility model.
1, a spigot reducing assembly; 11. clamping plates are arranged; 12. an internal thread; 13. a connection part; 14. an expanded diameter portion; 2. a flange joint; 21. a flange plate; 22. a mounting hole; 23. an external thread; 24. a through hole; 25. a flange spigot; 3. a seal ring; 4. pump condition instrument body.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
As shown in fig. 1, a connection structure of a pump working instrument comprises a spigot reducing assembly 1 and a flange joint 2. The lower extreme of flange joint 2 is connected with the pumper Kuang Yi body 4, and the upper portion of flange joint 2 is equipped with flange 21, and the upper portion of flange 21 is flange tang 25.
A through hole 24 is formed in the center of the flange joint 2; temperature, pressure and vibration data in the pit can be acquired through the through hole 24 and the temperature sensor, the pressure sensor and the vibration sensor arranged in the pump working condition instrument body 4, and the working condition detection is completed.
Two mounting hole groups are arranged on the flange plate 21, and a plurality of mounting holes 22 positioned on the same circumference are arranged in each mounting hole group; preferably, six mounting holes 22 are provided in each mounting hole set. Through two sets of mounting holes of seting up on the ring flange 21, realize with the connection of different kind, brand's charge pump and downhole tool.
The middle lower part of the outer wall of the flange spigot 25 is expanded in diameter, the middle part of the expanded part is sleeved with a sealing ring 3, and the upper part of the outer wall of the flange spigot 25 is provided with an external thread 23.
The spigot reducing assembly 1 comprises a connecting part 13 and an expanded diameter part 14 which are connected with each other, wherein the inner diameter and the outer diameter of the expanded diameter part 14 are larger than those of the connecting part 13. The inner wall of the connecting part 13 is provided with an internal thread 12, and the internal thread 12 is matched with an external thread 23 of the flange spigot 25. The size conversion of the spigot is completed by connecting the threads formed on the inner side above the spigot reducing assembly 1 with the threads formed above the spigot position of the flange joint 2.
A sealing ring 3 is arranged between the connecting part 13 and the expanding part 14. By arranging the sealing ring 3 on the spigot reducing assembly 1 and the sealing ring 3 on the flange spigot 25, the flange joint spigot can be connected with an electric pump and a downhole tool before and after reducing, and sealing is completed.
The top edge of the connecting part 13 is connected with the clamping plate 11. The clamping plate 11 is welded at the top of the spigot reducing assembly 1, so that the spigot reducing assembly 1 is convenient to clamp and fasten during installation.
The practical method of the utility model is as follows: the tool is used for clamping or penetrating through the clamping plate 11, threads on the inner side above the spigot reducing assembly 1 are connected with threads above the spigot position of the flange joint 2, one of two mounting hole groups on the flange plate 21 is selected according to the types of the electric pump and the downhole tool, and connection with electric pumps of different types and brands and the downhole tool is completed.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. A connection structure of pump working condition appearance, its characterized in that: comprises a flange joint (2) and a spigot reducing assembly (1) which are connected with a pump working condition instrument body (4); a through hole (24) is formed in the center of the flange joint (2); two mounting hole groups are arranged on a flange plate (21) at the upper part of the flange joint (2), and a plurality of mounting holes (22) positioned on the same circumference are arranged in each mounting hole group; the outer wall of a flange spigot (25) at the upper part of the flange joint (2) is sleeved with a sealing ring (3), and an external thread (23) is formed at the upper part of the outer wall of the flange spigot (25); the edge of the top end of the spigot reducing assembly (1) is connected with the clamping plate (11), and a sealing ring (3) is sleeved on the outer wall of the spigot reducing assembly (1); the inner wall of the upper part of the spigot reducing assembly (1) is provided with an internal thread (12), and the internal thread (12) is matched with an external thread (23) of a flange spigot (25).
2. The connection structure of a pump condition meter according to claim 1, wherein: the spigot reducing assembly (1) comprises a connecting part (13) and a diameter-expanding part (14), and a sealing ring (3) is arranged between the connecting part (13) and the diameter-expanding part (14).
3. The connection structure of a pump condition meter according to claim 2, wherein: the inner and outer diameters of the expanding part (14) are larger than those of the connecting part (13).
4. The connection structure of a pump condition meter according to claim 2, wherein: the internal thread (12) is arranged on the inner wall of the connecting part (13).
5. The connection structure of a pump condition meter according to claim 1, wherein: six mounting holes (22) are arranged in each mounting hole group.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223400550.1U CN219317164U (en) | 2022-12-19 | 2022-12-19 | Connection structure of pump working condition instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223400550.1U CN219317164U (en) | 2022-12-19 | 2022-12-19 | Connection structure of pump working condition instrument |
Publications (1)
Publication Number | Publication Date |
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CN219317164U true CN219317164U (en) | 2023-07-07 |
Family
ID=87029032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202223400550.1U Active CN219317164U (en) | 2022-12-19 | 2022-12-19 | Connection structure of pump working condition instrument |
Country Status (1)
Country | Link |
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CN (1) | CN219317164U (en) |
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2022
- 2022-12-19 CN CN202223400550.1U patent/CN219317164U/en active Active
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