CN217683679U - Gas pipeline with strong pressure resistance - Google Patents
Gas pipeline with strong pressure resistance Download PDFInfo
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- CN217683679U CN217683679U CN202220497753.8U CN202220497753U CN217683679U CN 217683679 U CN217683679 U CN 217683679U CN 202220497753 U CN202220497753 U CN 202220497753U CN 217683679 U CN217683679 U CN 217683679U
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Abstract
The utility model belongs to the field of gas supply systems, and particularly discloses a gas pipeline with strong pressure resistance, which comprises a pipeline base layer, a metal supporting layer, a reinforcing layer and an outer shell layer, wherein the pipeline base layer is a plastic double-liner pipe, and the metal supporting layer is coated outside the pipeline base layer; the metal supporting layer comprises a supporting sleeve and an inner lining, wherein the supporting sleeve is arranged on the outer side of the inner lining; the reinforcing layer is arranged outside the supporting sleeve and comprises a reinforcing pipe frame and a reinforcing piece, wherein the reinforcing pipe frame is in a hollow tubular shape and comprises an integrally formed mounting part and two connecting parts, the mounting part is positioned between the two connecting parts, and a plurality of reinforcing ring rings are arranged at intervals outside the mounting part; the reinforcement is installed outside the enhancement pipe support, and the reinforcement is connected between two adjacent enhancement rings, and the reinforcement is including strengthening skeleton, strengthening rib and connecting bolt. The utility model discloses utilize the enhancement layer to improve the resistance to pressure and the impact resistance of pipeline, avoid the condition that the pipeline appears warping, guaranteed gas pipeline's continuous use.
Description
Technical Field
The utility model relates to a gas supply system field specifically is a gas pipeline that pressure-resistant ability is strong.
Background
Gas pipelines are a common type of equipment used in gas supply systems. The gas pipeline can bear a plurality of external forces, including the weight of the gas pipeline, the thrust of the gas acting on the pipe end, wind and snow loads, soil pressure, thermal stress caused by thermal expansion and cold contraction, vibration loads, earthquake disasters and the like.
However, most of the existing gas pipelines are buried in soil in the using process, so that the influence of the external environment and human factors on the pipelines is reduced, but along with the lapse of the using time and the development of the environment, the pressure above the pipelines can be changed, the pipelines are easily extruded, and the pipelines are deformed and damaged, so that the gas pipelines with strong pressure resistance are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas pipeline that pressure-resistant ability is strong to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a gas pipeline with strong pressure resistance comprises a pipeline base layer, a metal supporting layer, a reinforcing layer and an outer shell layer, wherein the pipeline base layer is a plastic double-liner pipe, and the metal supporting layer is coated on the outer side of the pipeline base layer; the metal supporting layer comprises a supporting sleeve and an inner lining, wherein the supporting sleeve is arranged on the outer side of the inner lining; the reinforcing layer is arranged outside the supporting sleeve and comprises a reinforcing pipe frame and a reinforcing piece, wherein the reinforcing pipe frame is in a hollow tubular shape and comprises an integrally formed mounting part and two connecting parts, the mounting part is positioned between the two connecting parts, and a plurality of reinforcing ring rings are arranged at intervals outside the mounting part; the reinforcement is installed outside the enhancement pipe support, and the reinforcement is connected between two adjacent enhancement rings, and the reinforcement is including strengthening skeleton, strengthening rib and connecting bolt.
Preferably, the reinforcing frameworks are provided with a plurality of sections which are distributed at intervals along the end face of the outer side of the reinforcing pipe frame, and the two adjacent reinforcing frameworks are connected through connecting bolts in a locking mode.
Preferably, a plurality of transversely and longitudinally staggered reinforcing ribs are arranged on the inner side of the reinforcing framework.
Preferably, the shell cladding is in the installation department outside of strengthening the pipe support, and the shell inboard is equipped with the encapsulating layer, and encapsulating layer and the inboard zonulae occludens of enhancement skeleton.
Preferably, the inner lining is a glass fiber inner lining, and the support sleeve is a metal pressure-resistant support sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a combination cooperation of pipeline basic unit, metal supporting layer, enhancement layer and outer shell utilizes the metal supporting layer to provide basic support characteristic, guarantees the support intensity of pipeline basic unit, utilizes the resistance to pressure and the impact resistance that the enhancement layer improved the pipeline simultaneously, avoids the condition that the pipeline appears warping, has guaranteed the continuous use of gas pipeline.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a metal supporting layer according to the present invention;
fig. 3 is a schematic structural diagram of the reinforcing layer of the present invention.
In the figure: 1. a pipe substrate; 2. a metal support layer; 201. a support sleeve; 202. an inner liner; 3. a reinforcing layer; 301. reinforcing the pipe frame; 302. a reinforcing loop; 303. reinforcing the framework; 304. reinforcing ribs; 305. a connecting bolt; 4. an outer shell layer.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a gas pipeline with strong pressure resistance comprises a pipeline base layer 1, a metal supporting layer 2, a reinforcing layer 3 and an outer shell layer 4, wherein the pipeline base layer 1 is a plastic double-bile duct, and the metal supporting layer 2 is coated on the outer side of the pipeline base layer 1; the metal supporting layer 2 comprises a supporting sleeve 201 and an inner lining 202, wherein the supporting sleeve 201 is arranged on the outer side of the inner lining 202; the reinforcing layer 3 is arranged outside the support sleeve 201, the reinforcing layer 3 comprises a reinforcing pipe frame 301 and a reinforcing piece, the reinforcing pipe frame 301 is in a hollow tubular shape, the reinforcing pipe frame 301 comprises an integrally formed mounting part and two connecting parts, the mounting part is positioned between the two connecting parts, and a plurality of reinforcing ring rings 302 are arranged at intervals outside the mounting part; the reinforcing member is arranged outside the reinforcing pipe frame 301, the reinforcing member is connected between two adjacent reinforcing rings 302, and the reinforcing member comprises a reinforcing framework 303, reinforcing ribs 304 and connecting bolts 305.
In this embodiment, the reinforcing frames 303 are provided with a plurality of sections and are distributed at intervals along the outer end face of the reinforcing pipe frame 301, and two adjacent reinforcing frames 303 are connected by locking through the connecting bolt 305.
In this embodiment, a plurality of reinforcing ribs 304 are disposed inside the reinforcing frame 303 and staggered in the transverse and longitudinal directions.
In this embodiment, the outer shell layer 4 covers the outer side of the installation portion of the reinforced pipe frame 301, and the inner side of the outer shell layer 4 is provided with a glue filling layer, and the glue filling layer is tightly connected with the inner side of the reinforced framework 303.
In this embodiment, the inner liner 202 is a glass fiber inner liner, and the support sleeve 201 is a metal pressure-resistant support sleeve.
In this embodiment, above-mentioned gas pipeline adopts the combination cooperation of pipeline basic unit 1, metal supporting layer 2, enhancement layer 3 and shell layer 4, utilizes metal supporting layer 2 to provide basic support characteristic, guarantees pipeline basic unit's support intensity, utilizes the resistance to pressure and the shock resistance that enhancement layer 3 improved the pipeline simultaneously, avoids the condition that the pipeline appears warping, has guaranteed gas pipeline's continuous use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A gas pipeline with strong pressure resistance is characterized by comprising a pipeline base layer (1), a metal supporting layer (2), a reinforcing layer (3) and an outer shell layer (4), wherein the pipeline base layer (1) is a plastic double-bile duct, and the metal supporting layer (2) is coated on the outer side of the pipeline base layer (1); the metal supporting layer (2) comprises a supporting sleeve (201) and an inner lining (202), wherein the supporting sleeve (201) is arranged on the outer side of the inner lining (202); the reinforcing layer (3) is arranged outside the supporting sleeve (201), the reinforcing layer (3) comprises a reinforcing pipe frame (301) and a reinforcing piece, the reinforcing pipe frame (301) is in a hollow tubular shape, the reinforcing pipe frame (301) comprises an installation part and two connection parts which are integrally formed, the installation part is positioned between the two connection parts, and a plurality of reinforcing ring rings (302) are arranged at intervals outside the installation part; the reinforcing member is installed outside reinforced pipe support (301), and the reinforcing member is connected between two adjacent reinforcement rings (302), and the reinforcing member includes reinforcing frame (303), strengthening rib (304) and connecting bolt (305).
2. A highly pressure resistant gas conduit according to claim 1, wherein: strengthen skeleton (303) and be equipped with the multistage and follow and strengthen pipe support (301) outside terminal surface interval distribution, through connecting bolt (305) locking connection between two sections adjacent strengthen skeleton (303).
3. A highly pressure-resistant gas pipeline according to claim 2, wherein: the inner side of the reinforcing framework (303) is provided with a plurality of reinforcing ribs (304) which are staggered transversely and longitudinally.
4. A highly pressure resistant gas conduit according to claim 1, wherein: outer shell (4) cladding is in the installation department outside of strengthening pipe support (301), and outer shell (4) inboard is equipped with the encapsulating layer, and the encapsulating layer with strengthen skeleton (303) inboard zonulae occludens.
5. A highly pressure resistant gas conduit according to claim 1, wherein: the inner lining (202) is a glass fiber inner lining, and the supporting sleeve (201) is a metal pressure-resistant supporting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220497753.8U CN217683679U (en) | 2022-03-07 | 2022-03-07 | Gas pipeline with strong pressure resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220497753.8U CN217683679U (en) | 2022-03-07 | 2022-03-07 | Gas pipeline with strong pressure resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217683679U true CN217683679U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220497753.8U Active CN217683679U (en) | 2022-03-07 | 2022-03-07 | Gas pipeline with strong pressure resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217683679U (en) |
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2022
- 2022-03-07 CN CN202220497753.8U patent/CN217683679U/en active Active
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