CN217003483U - Explosion-proof sealed pipe fitting with high stability - Google Patents
Explosion-proof sealed pipe fitting with high stability Download PDFInfo
- Publication number
- CN217003483U CN217003483U CN202220561809.1U CN202220561809U CN217003483U CN 217003483 U CN217003483 U CN 217003483U CN 202220561809 U CN202220561809 U CN 202220561809U CN 217003483 U CN217003483 U CN 217003483U
- Authority
- CN
- China
- Prior art keywords
- pipe
- pipe fitting
- fixedly connected
- wall
- fitting body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 238000003780 insertion Methods 0.000 claims abstract description 21
- 230000037431 insertion Effects 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims description 22
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000004880 explosion Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
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- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
The utility model discloses an explosion-proof sealing pipe fitting with high stability, which belongs to the technical field of sealing pipe fittings and comprises a pipe fitting body, wherein the inner wall of the pipe fitting body is fixedly connected with a retaining ring pipe, the left side and the right side of the retaining ring pipe are respectively provided with a first sealing ring, the outer wall of the pipe fitting body is fixedly connected with reinforcing rings which are uniformly arranged, reinforcing rods which are uniformly arranged are fixedly connected in the reinforcing rings, the left side and the right side of the pipe fitting body are respectively and fixedly connected with a threaded pipe, the left side of the threaded pipe at the left end is provided with an insertion pipe, the left end of the insertion pipe is fixedly connected with a connecting pipe, the right end of the connection part of the insertion pipe and the connecting pipe is provided with a second sealing ring, the outer wall of the connecting pipe at the left end of the connection part of the insertion pipe and the connecting pipe is fixedly connected with the second retaining ring, the left side of the outer wall of the connecting pipe is slidably connected with the first retaining ring by adopting threads, the connection, the operation is simple, the time is saved, the first sealing ring and the second sealing ring are arranged at the same time, so as to ensure the sealing performance of the device, meanwhile, the outer wall of the pipe fitting body is fixedly connected with the reinforcing ring and the reinforcing rod, so that the strength of the pipe fitting body is guaranteed, and the explosion resistance is improved.
Description
Technical Field
The utility model relates to the technical field of sealing pipe fittings, in particular to an explosion-proof sealing pipe fitting with high stability.
Background
The pipe fitting is a general name of parts in a pipeline system which play roles in connection, control, direction change, flow distribution, sealing, supporting and the like. The steel pipe fittings are all pressure-bearing pipe fittings. According to different processing techniques, the method is divided into four categories, namely butt welding type pipe fittings (including welding seams and non-welding seams), socket welding and thread pipe fittings and flange pipe fittings.
China is the largest building material producing country and consumer country in the world, and the use of the pipe fitting is widely applied to various industries, but the sealing property, the stability and the explosion-proof performance of the traditional pipe fitting at a joint are not complete enough. Accordingly, one skilled in the art has provided an explosion-proof sealing pipe having high stability to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an explosion-proof sealing pipe fitting with high stability so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an explosion-proof sealing pipe fitting with high stability comprises a pipe fitting body, wherein a baffle ring pipe is fixedly connected to the inner wall of the pipe fitting body, first sealing rings are respectively placed at the left side end and the right side end of the baffle ring pipe, uniformly-arranged reinforcing rings are fixedly connected to the outer wall of the pipe fitting body, uniformly-arranged reinforcing rods are fixedly connected to the reinforcing rings, a threaded pipe is fixedly connected to the left side end and the right side end of the pipe fitting body, an insertion pipe is arranged at the left side of the threaded pipe at the left end, a connecting pipe is fixedly connected to the left side end of the insertion pipe, a second sealing ring is arranged at the right side end of the joint of the insertion pipe and the connecting pipe, a second baffle ring is fixedly connected to the outer wall of the connecting pipe at the left end of the joint of the insertion pipe and the connecting pipe, the first baffle ring is slidably connected to the left side of the outer wall of the connecting pipe, a hexagon nut is fixedly connected to the outer wall of the first baffle ring, the device is in a threaded connection mode that the insertion pipe is directly inserted into the threaded pipe, and then the hexagon nut is screwed into the outer wall of the threaded pipe, hexagonal nut screws, easy operation during the connection saves time, is provided with first sealing ring and second sealing ring simultaneously, guarantees the leakproofness of device, and the intensity of pipe fitting body is guaranteed to pipe fitting body outer wall fixedly connected with beaded finish and stiffener simultaneously, improves the explosion-proof ability.
As a further scheme of the utility model: the pipe fitting body is divided into three layers, the outmost metal outer pipe that is of the pipe fitting body, the innermost metal inner pipe that is of the pipe fitting body guarantees the stability of pipe fitting body, improves the blast resistance.
As a still further scheme of the utility model: the threaded pipe outer wall is provided with threads, the hexagonal nut inner wall is provided with threads, and the threads on the hexagonal nut inner wall can be matched with the threads for screwing the threaded pipe outer wall.
As a still further scheme of the utility model: connecting pipe, intubate, screwed pipe, pipe fitting body and fender ring pipe are the ring pipe, and the intraductal atress of ring is even, is favorable to improving the blast resistance of body.
As a still further scheme of the utility model: a vacuum cavity is arranged between the metal inner pipe and the metal outer pipe, and noise in the pipes is reduced.
As a still further scheme of the utility model: the hexagonal nut is screwed to connect the threaded pipe, so that simple and quick connection is facilitated.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the first sealing rings are placed at the left side end and the right side end of the retaining ring pipe, the second sealing ring is arranged at the right end of the joint of the insertion pipe and the connecting pipe, the first sealing rings and the second sealing rings are arranged, the sealing performance of the joint of the device is ensured, meanwhile, uniformly-arranged reinforcing rings are fixedly connected to the outer wall of the pipe fitting body, uniformly-arranged reinforcing rods are fixedly connected to the reinforcing rings, the pipe fitting body is divided into three layers, the outermost layer of the pipe fitting body is a metal outer pipe, the innermost layer of the pipe fitting body is a metal inner pipe, the stability of the pipe fitting body is ensured, the explosion resistance is improved, a vacuum cavity is arranged between the metal inner pipe and the metal outer pipe, the noise in the pipe is reduced, the connecting pipe, the insertion pipe, the threaded pipe, the pipe fitting body and the retaining ring pipe are circular pipes, the stress in the circular pipes is uniform, and the explosion resistance of the pipe body is favorably improved.
2. According to the utility model, the insertion pipe is inserted into the threaded pipe, the hexagonal nut is screwed into the outer wall of the threaded pipe, and the hexagonal nut is screwed, so that when the hexagonal nut is screwed into the outer wall of the threaded pipe, the first baffle ring is stressed to tightly extrude the second baffle ring, and the second baffle ring extrudes the baffle ring along with the insertion pipe and the connecting pipe, and therefore, the operation is simple and the time is saved during connection.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic cross-sectional view of the structure of the present invention;
fig. 4 is a schematic sectional view of the structure of the pipe fitting body in the present invention.
In the figure: 1. a connecting pipe; 2. a first retainer ring; 3. a second retainer ring; 4. inserting a tube; 5. a first seal ring; 6. a ring blocking pipe; 7. a reinforcement ring; 8. a reinforcing bar; 9. a tube body; 10. a hexagonal nut; 11. a second seal ring; 12. a threaded pipe; 13. a metal inner tube; 14. a metal outer tube; 15. a vacuum chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the utility model, an explosion-proof sealing pipe with high stability comprises a pipe body 9, a retaining ring 6 is fixedly connected to the inner wall of the pipe body 9, first sealing rings 5 are respectively placed at the left and right side ends of the retaining ring 6, reinforcing rings 7 are fixedly connected to the outer wall of the pipe body 9, reinforcing rods 8 are fixedly connected to the reinforcing rings 7, threaded pipes 12 are fixedly connected to the left and right ends of the pipe body 9, an insertion pipe 4 is arranged at the left side of the threaded pipe 12 at the left end, a connecting pipe 1 is fixedly connected to the left end of the insertion pipe 4, a second sealing ring 11 is arranged at the right end of the connection position of the insertion pipe 4 and the connecting pipe 1, a second retaining ring 3 is fixedly connected to the outer wall of the connecting pipe 1 at the left end of the connection position of the insertion pipe 4 and the connecting pipe 1, a first retaining ring 2 is slidably connected to the left side of the outer wall of the first retaining ring 2, and a hexagon nut 10 is fixedly connected to the device by threads, directly insert intubate 4 in screwed pipe 12, screw hexagon nut 10 with hexagon nut 10 precession screwed pipe 12's outer wall again, the hexagon nut 10 screws, easy operation during the connection saves time, is provided with first sealing ring 5 and second sealing ring 11 simultaneously, guarantees the leakproofness of device, and 9 outer wall fixedly connected with beaded finish 7 of pipe fitting body and stiffener 8 guarantee the intensity of pipe fitting body 9 simultaneously, improve the explosion-proof nature.
The pipe fitting body 9 is divided into three layers, the outermost layer of the pipe fitting body 9 is a metal outer pipe 14, and the innermost layer of the pipe fitting body 9 is a metal inner pipe 13, so that the stability of the pipe fitting body 9 is ensured, and the explosion resistance is improved; the outer wall of the threaded pipe 12 is provided with threads, the inner wall of the hexagonal nut 10 is provided with threads, and the threads on the inner wall of the hexagonal nut 10 can be matched with the threads on the outer wall of the threaded pipe 12 in a screwing mode; the connecting pipe 1, the inserting pipe 4, the threaded pipe 12, the pipe fitting body 9 and the baffle ring pipe 6 are all circular pipes, and the circular pipes are uniformly stressed, so that the explosion resistance of the pipe body is improved; a vacuum cavity 15 is arranged between the metal inner pipe 13 and the metal outer pipe 14, so that the noise in the pipes is reduced; the hexagonal nut 10 is screwed to connect the threaded pipe 12, which is beneficial to simple and quick connection.
The working principle of the utility model is as follows: when the device is used, the inserting pipe 4 is directly inserted into the threaded pipe 12, the hexagonal nut 10 is screwed into the outer wall of the threaded pipe 12, the hexagonal nut 10 is screwed, the operation is simple during connection, the time is saved, the outer wall of the connecting pipe 1 at the left end of the joint of the inserting pipe 4 and the connecting pipe 1 is fixedly connected with the second retaining ring 3, the left side of the outer wall of the connecting pipe 1 is slidably connected with the first retaining ring 2, when the hexagonal nut 10 is screwed into the outer wall of the threaded pipe 12, the first retaining ring 2 is stressed to tightly extrude the second retaining ring 3, the second retaining ring 3 drives the inserting pipe 4 and the connecting pipe 1 to tightly extrude the retaining ring 6, the left side end and the right side of the retaining ring pipe 6 are both provided with the first sealing rings 5, the right end of the joint of the inserting pipe 4 and the connecting pipe 1 is provided with the second sealing rings 11, the sealing performance of the joint of the device is ensured, meanwhile, the outer wall of the pipe body 9 is fixedly connected with the reinforcing rings 7 which are uniformly arranged, and reinforcing rods 8 which are fixedly arranged in the reinforcing rings 7, the pipe fitting body 9 is divided into three layers, the outmost metal outer pipe 14 that is of pipe fitting body 9, the innermost metal inner pipe 13 that is of pipe fitting body 9 guarantees the stability of pipe fitting body 9, improves the explosion-proof nature, is provided with vacuum cavity 15 between metal inner pipe 13 and the metal outer pipe 14, reduces intraductal noise, and connecting pipe 1, intubate 4, screwed pipe 12, pipe fitting body 9 and fender ring pipe 6 are the ring pipe, and the intraductal atress of ring is even, is favorable to improving the explosion-proof nature of body.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.
Claims (6)
1. The utility model provides an explosion-proof sealed pipe fitting with high stability, includes pipe fitting body (9), its characterized in that: the inner wall of the pipe fitting body (9) is fixedly connected with a ring blocking pipe (6), the left side end and the right side end of the ring blocking pipe (6) are respectively provided with a first sealing ring (5), the outer wall of the pipe fitting body (9) is fixedly connected with reinforcing rings (7) which are uniformly arranged, reinforcing rods (8) which are uniformly arranged are fixedly connected in the reinforcing rings (7), the left end and the right end of the pipe fitting body (9) are respectively fixedly connected with a threaded pipe (12), the left end of the threaded pipe (12) is provided with an insertion pipe (4), the left end of the insertion pipe (4) is fixedly connected with a connecting pipe (1), the right end of the joint of the insertion pipe (4) and the connecting pipe (1) is provided with a second sealing ring (11), the outer wall of the connecting pipe (1) at the left end of the joint of the insertion pipe (4) and the connecting pipe (1) is fixedly connected with a second ring (3), the left side of the outer wall of the connecting pipe (1) is slidably connected with the first ring (2), the outer wall of the first baffle ring (2) is fixedly connected with a hexagonal nut (10).
2. The explosion-proof sealed pipe fitting with high stability of claim 1, characterized in that: the pipe fitting body (9) is divided into three layers, the outermost layer of the pipe fitting body (9) is a metal outer pipe (14), and the innermost layer of the pipe fitting body (9) is a metal inner pipe (13).
3. An explosion-proof sealed pipe fitting with high stability according to claim 1, wherein: the outer wall of the threaded pipe (12) is provided with threads, and the inner wall of the hexagonal nut (10) is provided with threads.
4. An explosion-proof sealed pipe fitting with high stability according to claim 1, wherein: the connecting pipe (1), the inserting pipe (4), the threaded pipe (12), the pipe fitting body (9) and the retaining ring pipe (6) are all circular ring pipes.
5. An explosion-proof sealed pipe fitting with high stability according to claim 2, wherein: a vacuum cavity (15) is arranged between the metal inner pipe (13) and the metal outer pipe (14).
6. An explosion-proof sealed pipe fitting with high stability according to claim 1, wherein: the hexagonal nut (10) is screwed and connected with the threaded pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220561809.1U CN217003483U (en) | 2022-03-15 | 2022-03-15 | Explosion-proof sealed pipe fitting with high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220561809.1U CN217003483U (en) | 2022-03-15 | 2022-03-15 | Explosion-proof sealed pipe fitting with high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217003483U true CN217003483U (en) | 2022-07-19 |
Family
ID=82370993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220561809.1U Expired - Fee Related CN217003483U (en) | 2022-03-15 | 2022-03-15 | Explosion-proof sealed pipe fitting with high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217003483U (en) |
-
2022
- 2022-03-15 CN CN202220561809.1U patent/CN217003483U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |