CN219530222U - Heat preservation protective structure laid by natural gas pipeline - Google Patents
Heat preservation protective structure laid by natural gas pipeline Download PDFInfo
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- CN219530222U CN219530222U CN202320552672.8U CN202320552672U CN219530222U CN 219530222 U CN219530222 U CN 219530222U CN 202320552672 U CN202320552672 U CN 202320552672U CN 219530222 U CN219530222 U CN 219530222U
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- skin body
- natural gas
- gas pipeline
- surface skin
- heat preservation
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Abstract
The utility model provides a heat-insulating protection structure for laying a natural gas pipeline, which comprises an outer skin body and an inner skin body, wherein a threaded column is fixedly connected to the surface of the outer skin body, a gasket is sleeved on the outer wall of the threaded column, and a nut is further connected to the outer wall of the threaded column in a threaded manner; one side of the outer surface skin body is also connected with a plurality of connecting belts, the surface of the inner surface skin body is adhered with a plurality of anti-slip pads, the edge of the outer surface skin body and the edge of the inner surface skin body are mutually sewed and connected, and a heat preservation and protection component is arranged between the outer surface skin body and the inner surface skin body. The connecting belt, the threaded column, the gasket, the nut and the anti-skid pad are matched with each other, so that the outer surface skin body and the inner surface skin body can be sleeved and fixed on the surface of the natural gas pipeline, and the heat preservation and protection of the natural gas pipeline are realized through the heat preservation and protection assembly, thereby reducing the blocking condition of the natural gas pipeline in winter and enabling the natural gas to be smoothly conveyed.
Description
Technical Field
The utility model belongs to the field of natural gas, and particularly relates to a heat preservation and protection structure laid by a natural gas pipeline.
Background
Natural gas is stored in underground porous rock stratum, including oil field gas, gas field gas, coal bed gas, mudguard gas, biological generated gas, etc., and a small amount of natural gas is also in the coal bed, which is a high-quality fuel and chemical raw material;
at present, the natural gas pipeline is directly laid on the ground or a wall body through a bracket, when the temperature is low in winter, impurities such as water vapor, naphthalene or tar in the fuel gas are condensed or frozen, so that the condition of pipe diameter reduction or even blockage can be caused, smooth conveying of the natural gas pipeline is affected, meanwhile, the exposed natural gas pipeline can be affected by external force, the surface of the pipeline is damaged, and natural gas leakage is generated.
In summary, the present utility model provides a thermal insulation protection structure for laying natural gas pipelines to solve the above problems.
Disclosure of Invention
The utility model aims to provide a heat-insulating protection structure for laying a natural gas pipeline, which aims to solve the problems that when the temperature in winter is low, impurities such as water vapor, naphthalene or tar in fuel gas are condensed or frozen, the pipe diameter is reduced or even blocked, the smooth conveying of the natural gas pipeline is influenced, and meanwhile, the exposed natural gas pipeline is influenced by external force, so that the surface of the pipeline is damaged, and natural gas leakage is generated;
in order to achieve the above purpose, the present utility model provides the following technical solutions: the heat preservation and protection structure comprises an outer skin body and an inner skin body, wherein the surface of the outer skin body is fixedly connected with a threaded column, the outer wall of the threaded column is sleeved with a gasket, and the outer wall of the threaded column is also connected with a screw cap in a threaded manner;
one side of the outer surface skin body is also connected with a plurality of connecting belts, the surface of the inner surface skin body is adhered with a plurality of anti-slip pads, the edge of the outer surface skin body and the edge of the inner surface skin body are mutually sewed and connected, and a heat preservation and protection component is arranged between the outer surface skin body and the inner surface skin body.
Preferably, the outer surface skin body, the inner surface skin body and the connecting belt are all made of EVENT waterproof fabric.
Preferably, the gasket is a spring washer.
Preferably, an elliptical chute matched with the diameter of the threaded column is formed in the connecting band.
Preferably, the anti-skid pad is made of rubber, the anti-skid pads are arranged on the surface of the inner epidermis body at equal intervals, and the positions and the number of the anti-skid pads and the threaded columns are in one-to-one correspondence with the connecting bands.
Preferably, the insulation protection assembly comprises: the plastic metal sheet and the heat preservation cotton, the heat preservation cotton adhesion is in the both sides face of plastic metal sheet.
Compared with the prior art, the utility model has the following beneficial effects:
the connecting belt, the threaded column, the gasket, the nut and the anti-skid pad are matched with each other, so that the outer surface skin body and the inner surface skin body can be sleeved and fixed on the surface of the natural gas pipeline, and the heat preservation and protection of the natural gas pipeline are realized through the heat preservation and protection assembly, thereby reducing the blocking condition of the natural gas pipeline in winter and enabling the natural gas to be smoothly conveyed.
Drawings
FIG. 1 is a schematic diagram of the structure of the utility model sleeved on a natural gas pipeline;
FIG. 2 is a schematic view of the internal surface structure of the present utility model;
FIG. 3 is a schematic view of the exterior surface configuration of the present utility model;
FIG. 4 is a schematic top view of the present utility model;
FIG. 5 is a schematic cross-sectional view of the thermal insulation protection assembly of the present utility model;
FIG. 6 is a schematic diagram of an explosion structure of the insulation protection assembly of the present utility model;
fig. 7 is a schematic view of an exploded construction of the connecting band of the present utility model.
In the figure: 1. an outer skin body; 2. an inner epidermis; 3. a connecting belt; 4. a threaded column; 5. a gasket; 6. a screw cap; 7. an anti-slip pad; 8. shaping the metal sheet; 9. and (5) heat preservation cotton.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-7, the utility model provides a heat preservation and protection structure for laying a natural gas pipeline, which comprises an outer surface shell 1 and an inner surface shell 2, wherein a threaded column 4 is fixedly connected to the surface of the outer surface shell 1, a gasket 5 is sleeved on the outer wall of the threaded column 4, the gasket 5 is a spring washer, the gasket 5 can increase friction between a nut 6 and the threaded column 4, so that the nut 6 is not easily affected by external force to separate from the threaded column 4, and the nut 6 is also connected to the outer wall of the threaded column 4 in a threaded manner; one side of the outer surface skin body 1 is also connected with a plurality of connecting belts 3, the inside of the connecting belts 3 is sewed with thin iron sheets, as shown in figure 7, the inside of the connecting belts 3 is provided with oval sliding grooves which are matched with the diameter size of the threaded column 4, the outer surface skin body 1, the inner surface skin body 2 and the connecting belts 3 are made of EVENT waterproof fabric, the surface of the inner surface skin body 2 is adhered with a plurality of anti-slip pads 7, the anti-slip pads 7 are made of rubber, the anti-slip pads 7 can increase the friction between the inner surface skin body 2 and a natural gas pipeline, the outer surface skin body 1 and the inner surface skin body 2 can be firmly wrapped on the outer wall of the natural gas pipeline, the anti-slip pads 7 are arranged at equal intervals on the surface of the inner surface skin body 2, the positions and the numbers of the anti-slip pads 7 and the threaded columns 4 are in one-to-one correspondence with the connecting bands 3, so that when the outer skin body 1 and the inner skin body 2 are wrapped on the outer wall of a natural gas pipeline, the threaded columns 4 can pass through oval sliding grooves of the connecting bands 3 and are connected with the gaskets 5 and the nuts 6 to realize fixation after wrapping and tightness of wrapping, the edges of the outer skin body 1 are mutually sewn and connected with the edges of the inner skin body 2, a heat preservation protection component is arranged between the outer skin body 1 and the inner skin body 2, and the heat preservation protection component is particularly required to be described. The plastic metal sheet 8 and the heat preservation cotton 9, the heat preservation cotton 9 adhesion is in the both sides face of plastic metal sheet 8, and the material of plastic metal sheet 8 is the metal iron sheet, and when outer epidermis body 1 and inner epidermis body 2 parcel natural gas pipeline, heat preservation cotton 9 can be to the natural gas pipeline when keeping warm, and the penetration of sharp object can not only be prevented to plastic metal sheet 8, still can effectively protect the natural gas pipeline outer wall to play heat preservation and protection effect to the natural gas pipeline.
The specific working principle is as follows: as shown in fig. 1-7, when the heat preservation and protection structure laid by the natural gas pipeline is used, firstly, the inner surface skin 2 is attached to the outer wall of the natural gas pipeline for wrapping, then three connecting belts 3 are pulled, the end pipes of three threaded columns 4 pass through oval sliding grooves formed in the three connecting belts 3, and finally, gaskets 5 and nuts 6 are connected to the threaded columns 4, so that the outer wall of the natural gas pipeline is wrapped and fixed by the outer surface skin 1 and the inner surface skin 2, the purposes of protecting and preserving the natural gas pipeline are achieved, the blocking condition of the natural gas pipeline in winter is reduced, the natural gas is smoothly conveyed, and meanwhile, the influence of external force on the natural gas pipeline is effectively prevented, namely the heat preservation and protection structure laid by the natural gas pipeline is characterized.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a heat preservation protective structure that natural gas pipeline laid, includes outer epidermis body (1) and interior epidermis body (2), its characterized in that: the surface of the outer skin body (1) is fixedly connected with a threaded column (4), a gasket (5) is sleeved on the outer wall of the threaded column (4), and a nut (6) is further connected with the outer wall of the threaded column (4) in a threaded manner;
one side of the outer surface skin body (1) is also connected with a plurality of connecting belts (3), the surface adhesion of the inner surface skin body (2) is provided with a plurality of anti-slip pads (7), the edge of the outer surface skin body (1) and the edge of the inner surface skin body (2) are mutually sewed and connected, and a heat preservation and protection component is arranged between the outer surface skin body (1) and the inner surface skin body (2).
2. A natural gas pipeline laid insulation protection structure as defined in claim 1, wherein: the outer surface skin body (1), the inner surface skin body (2) and the connecting belt (3) are made of EVENT waterproof fabrics.
3. A natural gas pipeline laid insulation protection structure as defined in claim 1, wherein: the gasket (5) is a spring washer.
4. A natural gas pipeline laid insulation protection structure as defined in claim 1, wherein: an elliptical chute matched with the diameter of the threaded column (4) is formed in the connecting belt (3).
5. A natural gas pipeline laid insulation protection structure as defined in claim 1, wherein: the anti-slip pad (7) is made of rubber, the anti-slip pads (7) are arranged on the surface of the inner epidermis body (2) at equal intervals, and the positions and the number of the anti-slip pads (7) and the threaded columns (4) are in one-to-one correspondence with the connecting bands (3).
6. A natural gas pipeline laid insulation protection structure as defined in claim 1, wherein: the thermal insulation protection assembly comprises: the plastic metal sheet (8) and heat preservation cotton (9), heat preservation cotton (9) adhesion is in the both sides face of plastic metal sheet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320552672.8U CN219530222U (en) | 2023-03-21 | 2023-03-21 | Heat preservation protective structure laid by natural gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320552672.8U CN219530222U (en) | 2023-03-21 | 2023-03-21 | Heat preservation protective structure laid by natural gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219530222U true CN219530222U (en) | 2023-08-15 |
Family
ID=87582290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320552672.8U Active CN219530222U (en) | 2023-03-21 | 2023-03-21 | Heat preservation protective structure laid by natural gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219530222U (en) |
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2023
- 2023-03-21 CN CN202320552672.8U patent/CN219530222U/en active Active
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