CN211059528U - Graphene composite silicon rubber foaming heat-insulation hose - Google Patents
Graphene composite silicon rubber foaming heat-insulation hose Download PDFInfo
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- CN211059528U CN211059528U CN201922185277.7U CN201922185277U CN211059528U CN 211059528 U CN211059528 U CN 211059528U CN 201922185277 U CN201922185277 U CN 201922185277U CN 211059528 U CN211059528 U CN 211059528U
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Abstract
A graphene composite silicon rubber foaming heat-insulation hose is characterized in that flexible PVC is adopted as an inner pipe for conveying fluid, so that the inner pipe can be bent; the foamed silicon rubber is used as an inner rubber layer, so that the heat insulation performance is realized, and the inner pipe is supported; the graphene film is used as the reinforcing layer, so that the pressure bearing capacity of the hose is improved, and multiple large-angle bending is realized; the foamed silicon rubber is used as an outer rubber layer, so that the heat insulation performance and the pressure bearing capacity are further enhanced; by using the flexible PVC as the outer pipe, the overall heat-insulating property and the service life of the pipeline are improved.
Description
Technical Field
The utility model belongs to the technical field of the insulating tube, concretely relates to compound silicon rubber foaming insulation hose of graphite alkene.
Background
In daily life and production, pipelines are widely visible everywhere and are widely used in many fields including metallurgy, mines, petroleum, automobiles, textiles, coal, construction, oceans, agriculture, aviation, aerospace and the like. In some situations where temporary piping is required, PVC hoses are often used. However, the PVC hose has many defects, such as poor thermal insulation performance, and serious heat loss when transporting fluid having a large temperature difference with the environment; when the pump body applies pressure to the fluid to convey, the hose is easily broken through repeated extrusion of the fluid, so that the fluid leaks out; multiple or large angle bends may result in rupture of the hose, shortening the service life.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a graphene composite silicon rubber foaming thermal insulation hose, which can be bent by adopting flexible PVC as an inner pipe to convey fluid; the foamed silicon rubber is used as an inner rubber layer, so that the heat insulation performance is realized, and the inner pipe is supported; the graphene film is used as the reinforcing layer, so that the pressure bearing capacity of the hose is improved, and multiple large-angle bending is realized; the foamed silicon rubber is used as an outer rubber layer, so that the heat insulation performance and the pressure bearing capacity are further enhanced; by using the flexible PVC as the outer pipe, the overall heat-insulating property and the service life of the pipeline are improved.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a compound silicon rubber foaming heat preservation hose of graphite alkene, includes inner tube, outer tube, inner tube cladding inner rubber layer, inner rubber layer cladding enhancement layer, enhancement layer cladding outer rubber layer, outer rubber layer cladding outer tube.
The inner pipe is made of PVC material.
The inner rubber layer is made of foaming silicon rubber.
The reinforcing layer is made of a graphene film.
The outer rubber layer is made of foaming silicon rubber.
The outer pipe is made of PVC material.
The utility model has the advantages that:
the flexible PVC is adopted as the inner pipe to convey fluid, so that the inner pipe can be bent; the foamed silicon rubber is used as an inner rubber layer, so that the heat insulation performance is realized, and the inner pipe is supported; the graphene film is used as the reinforcing layer, so that the pressure bearing capacity of the hose is improved, and multiple large-angle bending is realized; the foamed silicon rubber is used as an outer rubber layer, so that the heat insulation performance and the pressure bearing capacity are further enhanced; by using the flexible PVC as the outer pipe, the overall heat-insulating property and the service life of the pipeline are improved. The heat-insulating and pressure-bearing composite material has the advantages of multiple large-angle bending resistance, good heat-insulating and pressure-bearing capacity and long service life.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention.
Wherein, 1 is an inner tube; 2 is an inner glue layer; 3 is a reinforcing layer; 4 is an outer glue layer; and 5 is an outer tube.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a graphene composite silicon rubber foaming thermal insulation hose comprises an inner tube 1 and an outer tube 5, wherein the inner tube 1 is coated with an inner rubber layer 2, the inner rubber layer 2 is coated with a reinforcing layer 3, the reinforcing layer 3 is coated with an outer rubber layer 4, and the outer rubber layer 4 is coated with the outer tube 5.
The inner pipe 1 is made of PVC material, can be bent, and has good conveying capacity and low price.
The inner rubber layer 2 is made of foaming silicon rubber, is light in weight, heat-insulating and soft, and has high bending resistance and pressure-bearing performance.
The reinforcing layer 3 is made of a graphene film, namely, the graphene film layer is coated on the inner wall of the foamed silicon rubber layer, the graphene film layer has ultrahigh mechanical strength and thermal property, and the graphene film layer is coated on the inner layer of the foamed silicon rubber layer to optimize the performance of the foamed silicon rubber layer.
The outer rubber layer 4 is foamed silicon rubber, and the heat preservation and pressure bearing capacity of the hose can be further improved.
The outer pipe 5 is made of PVC material, has good flexibility and bending resistance, prevents the hose from being damaged, and prolongs the service life of the pipeline.
The above-mentioned embodiments and drawings are not used to limit the protection scope of the present invention, and based on the technical idea of the present invention, any changes and modified embodiments that can be easily implemented by the known technology or the conventional technical means in the technical field can be replaced with equivalents should be covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a graphite alkene compound silicon rubber foaming heat preservation hose, includes inner tube (1), outer tube (5), its characterized in that, inner tube (1) cladding inner rubber layer (2), inner rubber layer (2) cladding enhancement layer (3), enhancement layer (3) cladding outer rubber layer (4), outer rubber layer (4) cladding outer tube (5).
2. The graphene composite silicon rubber foaming thermal insulation hose according to claim 1, wherein the inner tube (1) is made of PVC material.
3. The graphene composite silicon rubber foaming heat preservation hose according to claim 1 is characterized in that the inner rubber layer (2) is foaming silicon rubber.
4. The graphene composite silicon rubber foam heat-insulation hose according to claim 1, wherein the reinforcing layer (3) is made of a graphene film.
5. The graphene composite silicon rubber foaming heat preservation hose according to claim 1, wherein the outer rubber layer (4) is foamed silicon rubber.
6. The graphene composite silicon rubber foaming thermal insulation hose according to claim 1, wherein the outer pipe (5) is made of PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185277.7U CN211059528U (en) | 2019-12-09 | 2019-12-09 | Graphene composite silicon rubber foaming heat-insulation hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185277.7U CN211059528U (en) | 2019-12-09 | 2019-12-09 | Graphene composite silicon rubber foaming heat-insulation hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211059528U true CN211059528U (en) | 2020-07-21 |
Family
ID=71590106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922185277.7U Active CN211059528U (en) | 2019-12-09 | 2019-12-09 | Graphene composite silicon rubber foaming heat-insulation hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211059528U (en) |
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2019
- 2019-12-09 CN CN201922185277.7U patent/CN211059528U/en active Active
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.61 Xiyan Road, Xi'an City, Shaanxi Province 710054 Patentee after: Shaanxi Chemical Research Institute Co.,Ltd. Address before: No.61 Xiyan Road, Xi'an City, Shaanxi Province 710054 Patentee before: SHAANXI RESEARCH DESIGN INSTITUTE OF PETROLEUM CHEMICAL INDUSTRY |