CN209762467U - Natural gas line with take precautions against earthquakes - Google Patents
Natural gas line with take precautions against earthquakes Download PDFInfo
- Publication number
- CN209762467U CN209762467U CN201920262353.7U CN201920262353U CN209762467U CN 209762467 U CN209762467 U CN 209762467U CN 201920262353 U CN201920262353 U CN 201920262353U CN 209762467 U CN209762467 U CN 209762467U
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- natural gas
- precautions against
- against earthquakes
- fixedly connected
- ball
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a natural gas line with take precautions against earthquakes belongs to pipeline technical field, including body and connector, connector fixed connection is at the both ends of body, and skin, intermediate layer and inlayer have been seted up to the inside of body, and inlayer fixed connection is in the inside of body, and outer fixed connection is in the outside of body, and the intermediate layer setting is between skin and inlayer, and interbedded outer lane fixedly connected with is protruding, and bellied outside laminating has the laminating strip, and interbedded inside fixedly connected with takes precautions against earthquakes the board, is provided with the ball that takes precautions against earthquakes between the board, and the inside of ball that takes precautions. This kind of natural gas line with take precautions against earthquakes, stable in structure through setting up arch, shockproof board and ball that takes precautions against earthquakes, can make natural gas line itself play certain shock resistance, reduces the harm of pipeline.
Description
Technical Field
The utility model relates to the technical field of pipelines, specifically a natural gas pipeline.
Background
The natural gas pipeline is a pipeline for conveying natural gas from a mining place or a processing plant to an urban gas distribution center or an industrial enterprise user, and is also called a gas conveying pipe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a natural gas line with take precautions against earthquakes improves the not enough of prior art, and it can make natural gas line itself play certain shock resistance, reduces the harm of pipeline.
The embodiment of the utility model is realized like this:
A natural gas pipeline with shock resistance comprises a pipe body and connectors, wherein the connectors are fixedly connected to two ends of the pipe body;
skin, intermediate layer and inlayer have been seted up to the inside of body, and inlayer fixed connection is in the inside of body, and outer fixed connection is in the outside of body, and the intermediate layer setting is between skin and inlayer, and interbedded outer lane fixedly connected with is protruding, and bellied outside laminating has the laminating strip, and interbedded inside fixedly connected with takes precautions against earthquakes the board, is provided with the ball that takes precautions against earthquakes between the board, and the inside of ball that takes precautions against earthquakes transversely is provided with.
Preferably, the shockproof plate is provided with a plurality of shockproof plates, and expanded polystyrene is adopted.
Preferably, the shockproof plate is arranged in an inclined plate shape, and the shockproof plate is connected end to end in a triangular shape.
Preferably, the protrusion is made of an elastic material, surrounds the outer ring of the interlayer, and is attached to the outer layer.
Preferably, the anti-vibration ball is provided with a plurality of semi-annular anti-vibration balls, and the inner elastic plate is inclined by 30 degrees.
Preferably, the styrene butadiene rubber is filled in the outer layer and the inner layer.
The utility model provides a natural gas line with take precautions against earthquakes has following beneficial effect:
(1) The utility model provides a natural gas line with take precautions against earthquakes through setting up arch, shockproof board and ball that takes precautions against earthquakes, can make natural gas line itself play certain shock resistance, reduces the harm of pipeline.
(2) The utility model has the advantages of can strengthen the inside stability of intermediate layer through triangle-shaped's shockproof board, the ball that takes precautions against earthquakes absorbs the power that the inlayer produced the intermediate layer, and the elastic plate can contract and protect the intermediate layer, plays jar-proof effect to the pipeline, secondly, through skin and the inlayer butadiene styrene rubber, can take precautions against earthquakes to inside and outside vibrations, and separation one deck butadiene styrene rubber, can reduce the inside natural gas transmission's of body noise.
(3) And then, the externally surrounding bulge can reduce the force of a part of the outer layer on the inner part of the pipeline when external force is applied, so that the shockproof effect is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the cross-sectional structure of the pipeline of the present invention.
Fig. 3 is a schematic view of the internal structure of the interlayer of the present invention.
Fig. 4 is a schematic view of the inner structure of the shockproof ball of the present invention.
In the figure: 1-a pipe body; 2-a connector; 3-an outer layer; 4-interlayer; 5-an inner layer; 6-bulge; 7-laminating strips; 8-a shockproof plate; 9-a shockproof ball; 901-elastic plate.
Detailed Description
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
referring to fig. 1 to 4, in an embodiment of the present invention, a natural gas pipeline with anti-vibration function includes a pipe body 1 and a connector 2, wherein the connector 2 is fixedly connected to two ends of the pipe body 1;
an outer layer 3, an interlayer 4 and an inner layer 5 are arranged inside a pipe body 1, the inner layer 5 is fixedly connected inside the pipe body 1, the outer layer 3 is fixedly connected outside the pipe body 1, the interlayer 4 is arranged between the outer layer 3 and the inner layer 5, styrene butadiene rubber is filled inside the outer layer 3 and the inner layer 5, vibration inside and outside can be prevented through the styrene butadiene rubber in the outer layer 3 and the inner layer 5, one layer of styrene butadiene rubber can be prevented, noise of natural gas transmission inside the pipe body 1 can be reduced, a bulge 6 is fixedly connected to the outer ring of the interlayer 4, the bulge 6 is made of elastic materials, is wound on the outer ring of the interlayer 4 and is attached to the outer layer 3, an attaching strip 7 is attached to the outside of the bulge 6, a part of force of the outer layer 3 to the inside of a pipeline can be reduced when external force is applied through the bulge 6 wound on the outside, a vibration preventing effect is, the board 8 that takes precautions against earthquakes is provided with a plurality ofly, and adopt expanded polystyrene, the board 8 that takes precautions against earthquakes sets up to the platelike of slope, end to end connection is triangle-shaped, the board 8 that takes precautions against earthquakes through triangle-shaped can strengthen the inside stability of intermediate layer 4, be provided with ball 9 that takes precautions against earthquakes between the board 8, ball 9 that takes precautions against earthquakes's inside transversely is provided with elastic plate 901, ball 9 that takes precautions against earthquakes is provided with a plurality ofly, for the semi-ring, and inside elastic plate 901 slope 30, absorb the power that the inlayer and inlayer produced through ball 9 that takes precautions against earthquakes, and.
The theory of operation, at first, when the pipeline receives vibrations in the transmission, butadiene styrene rubber in the outer 3 cushions the vibrations of outside, protruding 6 outer laminating strip 7 carries out the shock attenuation to the vibrations of outside, inlayer 5 is when the natural gas in the transmission, also can produce vibrations, vibrations simultaneously between outer 3 and the inlayer 5, the inboard 8 combination of taking precautions against earthquakes of intermediate layer 4 makes up into the triangle compartment, can cushion its vibrations, increase its stability, the ball 9 that takes precautions against earthquakes of the setting at the board 8 middle part of taking precautions against earthquakes forms the semi-ring shape, inside elastic plate 901 carries out the shock attenuation, make ball 9 that takes precautions against earthquakes warp the atress, take precautions against earthquakes to the pipeline.
Claims (6)
1. A natural gas pipeline with shock resistance comprises a pipe body (1) and connectors (2), wherein the connectors (2) are fixedly connected to two ends of the pipe body (1);
The shock-proof pipe is characterized in that an outer layer (3), an interlayer (4) and an inner layer (5) are arranged inside the pipe body (1), the inner layer (5) is fixedly connected inside the pipe body (1), the outer layer (3) is fixedly connected outside the pipe body (1), the interlayer (4) is arranged between the outer layer (3) and the inner layer (5), an outer ring of the interlayer (4) is fixedly connected with a protrusion (6), a laminating strip (7) is attached to the outer portion of the protrusion (6), a shock-proof plate (8) is fixedly connected inside the interlayer (4), a shock-proof ball (9) is arranged between the shock-proof plates (8), and an elastic plate (901) is transversely arranged inside the shock-proof ball (9).
2. The natural gas pipeline with anti-vibration function as claimed in claim 1, wherein the anti-vibration plate (8) is provided in plurality and is made of expanded polystyrene.
3. The natural gas pipeline with anti-vibration according to any one of claims 1 or 2, wherein the anti-vibration plate (8) is provided in a shape of an inclined plate, and is connected end to end in a triangular shape.
4. The natural gas pipeline with shock resistance as claimed in claim 1, wherein the protrusion (6) is made of a spring made of an elastic material, surrounds the outer ring of the interlayer (4), and is attached to the outer layer (3).
5. The natural gas pipeline with anti-vibration function as claimed in claim 1, wherein the anti-vibration balls (9) are provided in plurality, are semi-annular, and the inner elastic plate (901) is inclined by 30 °.
6. the natural gas pipeline with shock resistance as claimed in claim 1, wherein the outer layer (3) and the inner layer (5) are filled with styrene-butadiene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262353.7U CN209762467U (en) | 2019-03-01 | 2019-03-01 | Natural gas line with take precautions against earthquakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262353.7U CN209762467U (en) | 2019-03-01 | 2019-03-01 | Natural gas line with take precautions against earthquakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209762467U true CN209762467U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920262353.7U Active CN209762467U (en) | 2019-03-01 | 2019-03-01 | Natural gas line with take precautions against earthquakes |
Country Status (1)
| Country | Link |
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| CN (1) | CN209762467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930001A (en) * | 2022-11-02 | 2023-04-07 | 中国船舶重工集团公司第七一九研究所 | Blade type metamaterial pipeline for vibration and noise reduction |
-
2019
- 2019-03-01 CN CN201920262353.7U patent/CN209762467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930001A (en) * | 2022-11-02 | 2023-04-07 | 中国船舶重工集团公司第七一九研究所 | Blade type metamaterial pipeline for vibration and noise reduction |
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