CN220337722U - Anti-freezing sealing assembly for gas replacement connecting pipeline - Google Patents
Anti-freezing sealing assembly for gas replacement connecting pipeline Download PDFInfo
- Publication number
- CN220337722U CN220337722U CN202322099067.2U CN202322099067U CN220337722U CN 220337722 U CN220337722 U CN 220337722U CN 202322099067 U CN202322099067 U CN 202322099067U CN 220337722 U CN220337722 U CN 220337722U
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- China
- Prior art keywords
- butt joint
- connecting pipe
- pipe
- wall
- fixedly arranged
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Links
- 238000007789 sealing Methods 0.000 title abstract description 13
- 238000007710 freezing Methods 0.000 title abstract description 9
- 210000001503 joint Anatomy 0.000 claims abstract description 47
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 3
- 208000001034 Frostbite Diseases 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004321 preservation Methods 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
The utility model discloses an anti-freezing sealing assembly for a gas replacement connecting pipeline, which comprises two groups of butt joint pipes, wherein butt joint rings are fixedly arranged on opposite surfaces of the two groups of butt joint pipes, connecting flanges are fixedly arranged on the outer surfaces of the butt joint rings, connecting pipes are fixedly arranged on opposite surfaces of the two groups of butt joint pipes, fixing blocks are fixedly arranged on inner walls of the butt joint rings, positioning seats are connected to the outer surfaces of the fixing blocks in a buffering manner, limit springs are fixedly arranged at the front ends of the fixing blocks, the front ends of the limit springs are fixedly connected to the inner walls of the fixing blocks, and clamping seats are fixedly arranged at the front ends of the positioning seats. According to the utility model, through the rebound resilience of the limiting spring and the sliding usability of the positioning seat on the fixed block, the clamping work of the clamping seat on the positioning seat on the connecting pipe is added, the stability of the connecting pipe after installation is added, the connecting pipe and the connecting pipe can play a sleeve joint role on the connecting pipe structure, and the anti-freezing effect of the dredging structure is added by matching with the arrangement of the internal heat preservation layer.
Description
Technical Field
The utility model relates to the technical field of power generation equipment, in particular to an anti-freezing sealing assembly for a gas replacement connecting pipeline.
Background
When the gas replacement connecting pipeline is used, the gas replacement connecting pipeline is used for connecting pipelines, so that the safety usability of the gas transportation in the pipeline is guaranteed, the influence of the environment on the gas replacement connecting pipeline is reduced, and a part of pipeline structures need to be used for related heat-insulating structures when in use so as to influence the practicability of the gas dredging structure, therefore, the use of the pipeline connecting structure still has a certain defect for meeting the use requirement of connection.
Patent document: CN219120046U discloses a mixed gas conveying and sealing connection pipeline, "comprising an upper pipeline and a lower pipeline, wherein an upper mounting disc is integrally processed at the bottom of the upper pipeline, a lower mounting disc is integrally processed at the top of the lower pipeline, an annular sealing gasket is installed inside the annular groove, the outer surface of an introduction ring body is tightly attached to the inner wall of the upper pipeline, a conical part is arranged at the top of the introduction ring body, the impact force of water flow is reduced, the inner wall of a rubber ring is attached to the surface of the introduction ring body, multiple sealing protection is provided, and the sealing effect is good; one end of the threaded rod is aligned with the nut, the rotating fastening block drives the threaded rod to rotate, and as the threaded rod is installed inside the rotating cylinder in a threaded manner, the threaded rod is continuously close to the nut and is installed with the threaded nut, the top of the fastening block can be attached to the bottom of the lower installation plate, and meanwhile one side of the rotating cylinder is installed on the surface of the lower pipeline through the fixing rod, so that the phenomenon that an installation accessory is easy to lose due to carrying can be avoided;
in the above patent, the device has multiple sealing protection and good sealing effect when in use; the one end of threaded rod is aimed at the nut, rotates the fastening piece and drives the threaded rod rotation, because threaded rod threaded mounting is in inside the rotation section of thick bamboo, so the threaded rod can be constantly be close to the nut and with nut threaded mounting, the fastening piece top can with install the laminating of dish bottom down, one side of rotating the section of thick bamboo is installed at pipeline surface down through the dead lever simultaneously, can avoid the installation accessory to carry and easily lose, but the use of its device still has certain not enough, it is when carrying gas, the simple structure of pipeline influences its pipeline inside to the heat preservation effect of gas transportation, and pipeline structure's use lacks convenient mounting means, thereby influence the practicality of device.
Disclosure of Invention
The utility model aims to provide an anti-freezing sealing assembly for a gas replacement connecting pipeline, which solves the problems in the background art.
In order to achieve the above purpose, the utility model provides a technical scheme that the anti-freezing sealing component of a gas replacement connecting pipeline comprises two groups of butt joint pipes, wherein butt joint rings are fixedly arranged on the opposite surfaces of the two groups of butt joint pipes, and connecting flanges are fixedly arranged on the outer surfaces of the butt joint rings;
the two groups of connecting pipes are fixedly installed on the opposite surfaces of the connecting pipes, a fixing block is fixedly installed on the inner wall of the butt joint ring, a positioning seat is connected to the outer surface of the fixing block in a buffering mode, a limiting spring is fixedly installed at the front end of the fixing block, the front end of the limiting spring is fixedly connected to the inner wall of the positioning seat, a clamping seat is fixedly installed at the front end of the positioning seat, and a rubber pad is fixedly installed on the inner wall of the clamping seat.
Preferably, the outer surfaces of the two groups of connecting flanges are respectively connected with reinforcing bolts in a threaded penetrating manner, and opposite surfaces of the two groups of abutting rings are respectively fixedly provided with an abutting block.
Preferably, the front end of the connecting pipe is movably provided with a limiting pipe, and the tail end of the limiting pipe is fixedly provided with a connecting pipe.
Preferably, the tail end of the limiting pipe is fixedly provided with a threaded ring, the threaded ring is positioned at the outer side of the connecting pipe, and the threaded ring is in threaded connection with the inner part of the connecting pipe.
Preferably, the inner wall of the limiting pipe is rotationally connected with a limiting rotating shaft, a drainage sheet is fixedly arranged on the outer surface of the limiting rotating shaft, and an insulating layer is arranged on the inner wall of the connecting pipe.
Preferably, the front end of the connecting pipe is connected with a filter ring in a threaded manner, and a filter screen is fixedly arranged on the inner wall of the filter ring.
Preferably, the outer surface of the positioning seat is embedded with a magnetic attraction block, and the magnetic attraction block is magnetically connected to the inner wall of the butt joint pipe.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the rebound resilience of the limiting spring and the sliding usability of the positioning seat on the fixed block, the clamping work of the clamping seat on the positioning seat on the connecting pipe is added, the stability of the connecting pipe after installation is added, the connecting pipe and the connecting pipe can play a sleeve joint role on the connecting pipe structure, and the anti-freezing effect of the dredging structure is added by matching with the arrangement of the internal heat preservation layer.
2. The utility model adds the tightness of the contact between the positioning seat and the inner wall of the butt joint pipe when the positioning seat is closed by sliding through the magnetic connection relation between the magnetic attraction block and the inner wall of the butt joint pipe, and also adds the good clamping effect and the stable operation of the device during gas transportation.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a docking collar structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of a filter ring structure of the present utility model;
FIG. 4 is a schematic cross-sectional view of a spacing tube according to the present utility model;
fig. 5 is a schematic cross-sectional view of a positioning seat according to the present utility model.
In the figure: 1. a butt joint pipe; 2. a docking collar; 3. a connecting flange; 4. a connecting pipe; 5. a fixed block; 6. a positioning seat; 7. a limit spring; 8. a clamping seat; 9. a rubber pad; 10. reinforcing bolts; 11. a butt joint block; 12. a limiting tube; 13. a connecting pipe; 14. a threaded ring; 15. a limiting rotating shaft; 16. a drainage sheet; 17. a heat preservation layer; 18. a filter ring; 19. a filter screen; 20. and a magnetic attraction block.
Detailed Description
Referring to fig. 1 to 5, an anti-freezing sealing assembly for a gas replacement connection pipeline comprises two groups of butt joint pipes 1, wherein butt joint rings 2 are fixedly installed on opposite surfaces of the two groups of butt joint pipes 1, connecting flanges 3 are fixedly installed on outer surfaces of the butt joint rings 2, connecting pipes 4 are fixedly installed on opposite surfaces of the two groups of butt joint pipes 1, fixing blocks 5 are fixedly installed on inner walls of the butt joint rings 2, positioning seats 6 are connected to outer surfaces of the fixing blocks 5 in a buffering mode, limiting springs 7 are fixedly installed at front ends of the fixing blocks 5, front ends of the limiting springs 7 are fixedly connected to inner walls of the positioning seats 6, clamping seats 8 are fixedly installed at front ends of the positioning seats 6, rubber pads 9 are fixedly installed on inner walls of the clamping seats 8, limiting pipes 12 are movably installed at front ends of the connecting pipes 4, and connecting pipes 13 are fixedly installed at tail ends of the limiting pipes 12;
when the device is used for connecting a gas pipeline, two groups of butt joint rings 2 are connected in a butt joint mode, after installation, the limit pipes 12 can be connected with the connecting pipe 4 in a threaded mode to install neighbors, along with the installation connection of the limit pipes 12, the connecting pipe 13 can be clamped into the connecting pipe 4 and the butt joint pipe 1, the inside of the butt joint rings 2 can be provided with the positioning seat 6 and the clamping seat 8, the inserted connecting pipe 13 can be clamped, the rebound resilience of the limit spring 7 and the sliding usability of the positioning seat 6 on the fixed block 5 are improved, the clamping work of the clamping seat 8 on the positioning seat 6 on the connecting pipe 13 is improved, and the stability of the connecting pipe 13 after installation is improved.
The outer surfaces of the two groups of connecting flanges 3 are respectively connected with reinforcing bolts 10 in a threaded penetrating manner, and the opposite surfaces of the two groups of butt joint rings 2 are respectively fixedly provided with a butt joint block 11;
the two groups of connecting flanges 3 are connected through the reinforcing bolts 10, so that the two groups of butt joint pipes 1 can be conveniently installed, and the butt joint blocks 11 are arranged to add convenience to the butt joint installation of the two groups of butt joint rings 2.
The tail end of the limiting pipe 12 is fixedly provided with a threaded ring 14, the threaded ring 14 is positioned at the outer side of the connecting pipe 13, and the threaded ring 14 is in threaded connection with the inside of the connecting pipe 4;
by the arrangement of the threaded ring 14, the convenience of installation connection between the limiting pipe 12 and the connecting pipe 4 is increased.
The inner wall of the limiting pipe 12 is rotatably connected with a limiting rotating shaft 15, a drainage sheet 16 is fixedly arranged on the outer surface of the limiting rotating shaft 15, and an insulating layer 17 is arranged on the inner wall of the connecting pipe 13;
by means of the rotatability of the guide piece 16 in the limiting tube 12, so that a guiding effect is achieved when the air flow passes through and the insulation layer 17 is arranged, the insulation in the connecting tube 13 can be increased.
The front end of the connecting pipe 13 is connected with a filter ring 18 in a threaded manner, and a filter screen 19 is fixedly arranged on the inner wall of the filter ring 18;
by the arrangement of the filter ring 18, both ends thereof can be connected with two sets of connecting pipes 13.
The outer surface of the positioning seat 6 is embedded with a magnetic attraction block 20, and the magnetic attraction block 20 is magnetically connected to the inner wall of the butt joint pipe 1;
through the magnetic connection relation between the magnetic attraction block 20 and the inner wall of the butt joint pipe 1, the tightness of the contact between the positioning seat and the inner wall of the butt joint pipe 1 when the positioning seat is closed in a sliding manner is added, and meanwhile, the good clamping effect of the positioning seat is also added.
The working principle is that the two groups of butt joint rings 2 are installed and connected in a butt joint installation mode, after installation, the limit pipe 12 can be installed and adjacent in a threaded connection mode on the connecting pipe 4, along with the installation connection of the limit pipe 12, the connecting pipe 13 can be clamped into the connecting pipe 4 and the butt joint pipe 1, the connecting pipe 13 is clamped through the arrangement of the positioning seat 6 and the clamping seat 8 in the butt joint rings 2, and when gas dredging is carried out, the two ends of the limit pipe 12 are connected with a gas pipeline, so that the gas pipeline is connected through the connecting pipe 13, and the gas conveying work is achieved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a gas replacement connecting tube seal subassembly that prevents frostbite, includes two sets of butt joint pipes (1), its characterized in that: the opposite surfaces of the two groups of the butt joint pipes (1) are fixedly provided with butt joint rings (2), and the outer surfaces of the butt joint rings (2) are fixedly provided with connecting flanges (3);
two sets of equal fixed mounting of face that leaves of butt joint pipe (1) has connecting pipe (4), and the inner wall fixed mounting of docking collar (2) has fixed block (5), the surface buffer connection of fixed block (5) has positioning seat (6), the front end fixed mounting of fixed block (5) has spacing spring (7), and the front end fixed connection of spacing spring (7) is in the inner wall of positioning seat (6), the front end fixed mounting of positioning seat (6) has grip slipper (8), the inner wall fixed mounting of grip slipper (8) has rubber pad (9).
2. The gas replacement connection tube freeze protection seal assembly of claim 1, wherein: the outer surfaces of the two groups of connecting flanges (3) are respectively connected with reinforcing bolts (10) in a threaded penetrating manner, and the opposite surfaces of the two groups of butt joint rings (2) are respectively fixedly provided with a butt joint block (11).
3. The gas replacement connection tube freeze protection seal assembly of claim 1, wherein: the front end of the connecting pipe (4) is movably provided with a limiting pipe (12), and the tail end of the limiting pipe (12) is fixedly provided with a connecting pipe (13).
4. A gas displacement connection tube freeze protection seal assembly according to claim 3 wherein: the tail end of the limiting pipe (12) is fixedly provided with a threaded ring (14), the threaded ring (14) is positioned on the outer side of the connecting pipe (13), and the threaded ring (14) is in threaded connection with the inside of the connecting pipe (4).
5. A gas displacement connection tube freeze protection seal assembly according to claim 3 wherein: the inner wall of the limiting pipe (12) is rotationally connected with a limiting rotating shaft (15), a drainage sheet (16) is fixedly arranged on the outer surface of the limiting rotating shaft (15), and an insulating layer (17) is arranged on the inner wall of the connecting pipe (13).
6. A gas displacement connection tube freeze protection seal assembly according to claim 3 wherein: the front end of the connecting pipe (13) is connected with a filter ring (18) in a threaded manner, and a filter screen (19) is fixedly arranged on the inner wall of the filter ring (18).
7. The gas replacement connection tube freeze protection seal assembly of claim 1, wherein: the outer surface of the positioning seat (6) is embedded with a magnetic attraction block (20), and the magnetic attraction block (20) is magnetically connected to the inner wall of the butt joint pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099067.2U CN220337722U (en) | 2023-08-07 | 2023-08-07 | Anti-freezing sealing assembly for gas replacement connecting pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099067.2U CN220337722U (en) | 2023-08-07 | 2023-08-07 | Anti-freezing sealing assembly for gas replacement connecting pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337722U true CN220337722U (en) | 2024-01-12 |
Family
ID=89449407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322099067.2U Active CN220337722U (en) | 2023-08-07 | 2023-08-07 | Anti-freezing sealing assembly for gas replacement connecting pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337722U (en) |
-
2023
- 2023-08-07 CN CN202322099067.2U patent/CN220337722U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |