CN210830905U - Corrugated active compression-resistant sealing element - Google Patents
Corrugated active compression-resistant sealing element Download PDFInfo
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- CN210830905U CN210830905U CN201921540910.3U CN201921540910U CN210830905U CN 210830905 U CN210830905 U CN 210830905U CN 201921540910 U CN201921540910 U CN 201921540910U CN 210830905 U CN210830905 U CN 210830905U
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- oil pipe
- cooling oil
- pipeline
- corrugated
- joint body
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Abstract
The utility model relates to an active resistance to compression sealing member of ripple belongs to pipeline flange seal structure technical field, including cooling oil pipe, cooling oil pipe one end is equipped with and is the pipeline flange joint that the integration inlay card formula cup jointed with cooling oil pipe, and the cooling oil pipe other end is equipped with the transition connecting pipe that cup joints mutually with cooling oil pipe, is equipped with the bolt staple bolt that cup joints mutually with transition connecting pipe on the cooling oil pipe. The pipeline flange joint comprises a pipeline joint body, a triangular flange disc which is sleeved with the pipeline joint body is arranged on the periphery of the pipeline joint body, a corrugated active pressure resistant pad which is nested with the pipeline joint body is arranged at the upper end of the pipeline joint body, and a plurality of concentric circular grooves are formed in two end faces of the corrugated active pressure resistant pad. The sealing device has the characteristics of simple structure, good sealing performance and long service cycle. The problem of sealed face leakage that became invalid easily is solved. The sealing effect of the pipeline flange is improved, and the influence on the quality stability of the product caused by leakage is avoided.
Description
Technical Field
The utility model relates to a pipeline flange seal structure technical field, concretely relates to active resistance to compression sealing member of ripple.
Background
In the assembly and debugging process of the current enterprise, the flange pipeline connection is usually sealed by adopting a rubber gasket and an asbestos-free gasket or is wound and sealed by a raw material belt. But has the defects of short service cycle and poor sealing effect. The safety stability and the sealing performance of the sealing of the heat exchanger, the pressure container, the pump, the valve and the flange surface are poor, and the condition that the equipment cannot normally run is easy to occur.
Disclosure of Invention
The utility model discloses mainly solve and have among the prior art that sealing performance is poor and life cycle is short not enough, provide an active resistance to compression sealing member of ripple, it has simple structure, sealing performance good and life cycle long characteristics. The problem of sealed face leakage that became invalid easily is solved. The sealing effect of the pipeline flange is improved, and the influence on the quality stability of the product caused by leakage is avoided.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides an active resistance to compression sealing member of ripple, includes cooling oil pipe, cooling oil pipe one end be equipped with and be the pipeline flange joint that the integration inlay card formula cup jointed with cooling oil pipe, the cooling oil pipe other end be equipped with the transition connecting pipe that cup joints mutually with cooling oil pipe, cooling oil pipe on be equipped with the bolt staple bolt that cup joints mutually with transition connecting pipe is movable. The pipeline flange joint comprises a pipeline joint body, a triangular flange disc which is sleeved with the pipeline joint body is arranged on the periphery of the pipeline joint body, a corrugated active pressure-resistant pad which is nested with the pipeline joint body is arranged at the upper end of the pipeline joint body, and a plurality of concentric circular grooves are formed in two end faces of the corrugated active pressure-resistant pad.
Preferably, the corrugated active compression pad comprises a corrugated metal core, and the periphery of the corrugated metal core is provided with a non-metal coating integrated with the corrugated metal core. The corrugated active compression pad has the characteristics of metal strength and waveform elasticity, is resistant to high temperature, high pressure, overlooking and thermal cycling, has a firm structure and is not easy to leak.
Preferably, the concentric grooves have a mutually staggered corrugated shape.
Preferably, the pipeline flange joint is provided with a lubricating oil pipe which is parallel to the cooling oil pipe and is hermetically communicated with the pipeline flange joint.
Preferably, the mounting block is arranged below the lubricating oil pipe and the cooling oil pipe, and a fixing support is arranged between the mounting block and the lubricating oil pipe and between the mounting block and the cooling oil pipe.
The utility model discloses can reach following effect:
the utility model provides an active resistance to compression sealing member of ripple, compare with prior art, have simple structure, sealing performance good and life cycle long characteristics. The problem of sealed face leakage that became invalid easily is solved. The sealing effect of the pipeline flange is improved, and the influence on the quality stability of the product caused by leakage is avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the flange joint of the present invention.
Fig. 3 is a schematic structural view of the corrugated active pressure pad of the present invention.
Fig. 4 is a cross-sectional view of the structure of the corrugated active pressure pad of the present invention.
In the figure: pipeline flange joint 1, lubricating oil pipe 2, cooling oil pipe 3, installation piece 4, fixed bolster 5, bolt staple bolt 6, transition connection pipe 7, triangle ring flange 8, pipeline joint body 9, ripple activity compressive pad 10, concentric circles slot 11, non-metal coating 12, ripple metal core 13.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): as shown in fig. 1-4, a corrugated active compression-resistant sealing element comprises a cooling oil pipe 3, a pipeline flange joint 1 which is in integrated embedded type sleeve joint with the cooling oil pipe 3 is arranged at one end of the cooling oil pipe 3, and a lubricating oil pipe 2 which is parallel to the cooling oil pipe 3 and is hermetically communicated with the pipeline flange joint 1 is arranged on the pipeline flange joint 1. And mounting blocks 4 are arranged below the lubricating oil pipe 2 and the cooling oil pipe 3, and fixing supports 5 are arranged between the mounting blocks 4 and the lubricating oil pipe 2 and the cooling oil pipe 3. The other end of the cooling oil pipe 3 is provided with a transition connecting pipe 7 which is sleeved with the cooling oil pipe 3, and the cooling oil pipe 3 is provided with a bolt hoop 6 which is movably sleeved with the transition connecting pipe 7. Pipeline flange joint 1 includes pipeline joint body 9, and pipeline joint body 9 periphery is equipped with the triangle flange dish 8 that cup joints mutually with pipeline joint body 9, and pipeline joint body 9 upper end is equipped with the active anti pressure pad 10 of ripple that connects body 9 looks nestification with the pipeline, and the active anti pressure pad 10 of ripple includes ripple metal core 13, and ripple metal core 13 periphery is equipped with and is the nonmetal cladding 12 of integration with ripple metal core 13. The two end faces of the corrugated active pressure-resistant pad 10 are provided with 9 concentric grooves 11. The concentric grooves 11 have a mutually staggered corrugated shape.
The corrugated metal core 13 and the non-metal coating 12 of the corrugated active pressure-resistant pad 10 play a role of filling up the defect position of the sealing surface after compression to form tight intermetallic connection. The flange joint can bear severe fluctuation of temperature and pressure in the triangular flange plate 8 and the pipeline joint body 9, and a flange sealing surface is protected.
In conclusion, the corrugated active compression-resistant sealing element has the characteristics of simple structure, good sealing performance and long service cycle. The problem of sealed face leakage that became invalid easily is solved. The sealing effect of the pipeline flange is improved, and the influence on the quality stability of the product caused by leakage is avoided.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without deviating from the basic characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
In conclusion, the above description is only the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (5)
1. A corrugated active compression seal comprising a cooling oil pipe (3), characterized in that: one end of the cooling oil pipe (3) is provided with a pipeline flange joint (1) which is in integrated embedded type sleeve joint with the cooling oil pipe (3), the other end of the cooling oil pipe (3) is provided with a transition connecting pipe (7) which is in sleeve joint with the cooling oil pipe (3), and the cooling oil pipe (3) is provided with a bolt hoop (6) which is in movable sleeve joint with the transition connecting pipe (7); pipeline flange joint (1) including pipeline joint body (9), pipeline joint body (9) periphery be equipped with pipeline joint body (9) the triangle ring flange (8) that cup joints mutually, pipeline joint body (9) upper end be equipped with pipeline joint body (9) the active anti pressure pad of ripple (10) of nestification mutually, the active anti pressure pad of ripple (10) both ends face all be equipped with a plurality of concentric circles slot (11).
2. A corrugated active compression seal as claimed in claim 1 wherein: the corrugated active pressure-resistant pad (10) comprises a corrugated metal core (13), wherein a non-metal coating (12) integrated with the corrugated metal core (13) is arranged on the periphery of the corrugated metal core (13).
3. A corrugated active compression seal as claimed in claim 1 wherein: the concentric circular grooves (11) are in a mutually staggered corrugated shape.
4. A corrugated active compression seal as claimed in claim 1 wherein: and the pipeline flange joint (1) is provided with a lubricating oil pipe (2) which is parallel to the cooling oil pipe (3) and is communicated with the pipeline flange joint (1) in a sealing manner.
5. A corrugated active compression seal as claimed in claim 4 wherein: and mounting blocks (4) are arranged below the lubricating oil pipe (2) and the cooling oil pipe (3), and fixing supports (5) are arranged among the mounting blocks (4), the lubricating oil pipe (2) and the cooling oil pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540910.3U CN210830905U (en) | 2019-09-17 | 2019-09-17 | Corrugated active compression-resistant sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540910.3U CN210830905U (en) | 2019-09-17 | 2019-09-17 | Corrugated active compression-resistant sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210830905U true CN210830905U (en) | 2020-06-23 |
Family
ID=71263733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921540910.3U Active CN210830905U (en) | 2019-09-17 | 2019-09-17 | Corrugated active compression-resistant sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210830905U (en) |
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2019
- 2019-09-17 CN CN201921540910.3U patent/CN210830905U/en active Active
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