CN216201295U - High-pressure rubber pipe assembly - Google Patents
High-pressure rubber pipe assembly Download PDFInfo
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- CN216201295U CN216201295U CN202122641452.6U CN202122641452U CN216201295U CN 216201295 U CN216201295 U CN 216201295U CN 202122641452 U CN202122641452 U CN 202122641452U CN 216201295 U CN216201295 U CN 216201295U
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Abstract
The utility model discloses a high-pressure rubber pipe assembly which comprises a high-pressure rubber pipe assembly, wherein a conveying through hole is formed in the high-pressure rubber pipe assembly, a polyurethane layer is arranged on the outer layer of the high-pressure rubber pipe assembly, a tetrafluoroethylene layer is arranged on the outer layer of the polyurethane layer, a carbon fiber layer is arranged on the outer layer of the tetrafluoroethylene layer, a high-temperature-resistant heat-preservation and heat-insulation coating layer is arranged on the outer layer of the carbon fiber layer, and a calcium silicate layer is arranged on the outer layer of the high-temperature-resistant heat-preservation and heat-insulation coating layer; the polyurethane layer, the tetrafluoroethylene layer, the carbon fiber layer, the high-temperature-resistant heat-insulating coating layer and the calcium silicate layer are arranged, so that the surface of the high-pressure rubber pipe assembly has good high-temperature resistance and corrosion resistance, and the service life of the high-pressure rubber pipe assembly is prolonged.
Description
Technical Field
The utility model relates to the technical field of rubber pipe assemblies, in particular to a high-pressure rubber pipe assembly.
Background
The hose assembly is one auxiliary device commonly used in hydraulic system, and is formed by high pressure steel wire woven or wound hose and steel part joint and through special equipment buckling to connect various hydraulic elements in the hydraulic system, and is mainly used in hydraulic power transmission or high pressure medium transmission of water, gas, oil and other medium at work temperature of-40 deg.c to +100 deg.c to ensure the circulation of liquid and the transmission of liquid energy.
However, the existing high-pressure rubber pipe assembly still has some disadvantages, the traditional high-pressure rubber pipe assembly often works in a high-temperature environment, the high-temperature corrosion is easy to wear seriously for a long time, and meanwhile, the high-pressure rubber pipe assembly in the working environment can be corroded by other substances, so that the service life is shortened, and therefore the high-pressure rubber pipe assembly is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the high-pressure rubber pipe assembly, and the polyurethane layer, the tetrafluoroethylene layer, the carbon fiber layer, the high-temperature-resistant heat-preservation and heat-insulation coating layer and the calcium silicate layer are arranged, so that the surface of the high-pressure rubber pipe assembly has good high-temperature resistance and corrosion resistance, and the service life of the high-pressure rubber pipe assembly is prolonged.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a high-pressure rubber tube assembly, includes high-pressure rubber tube assembly, seted up conveying through hole in the high-pressure rubber tube assembly, the skin of high-pressure rubber tube assembly is provided with the polyurethane layer, the skin on polyurethane layer is provided with the tetrafluoroethylene layer, the skin on tetrafluoroethylene layer is provided with the carbon fiber layer, the skin on carbon fiber layer is provided with high temperature resistant heat preservation thermal-insulation coating layer, the skin of high temperature resistant heat preservation thermal-insulation coating layer is provided with calcium silicate layer.
In a preferred embodiment of the present invention, the thickness of the polyurethane layer is equal to the thickness of the tetrafluoroethylene layer.
In a preferred embodiment of the present invention, the thickness of the tetrafluoroethylene layer is one half of the thickness of the carbon fiber layer.
As a preferred technical scheme of the utility model, the thickness of the carbon fiber layer is equal to that of the high-temperature-resistant heat-preservation and heat-insulation coating layer, and the carbon fiber layer is fibrous.
According to a preferable technical scheme of the utility model, the thickness of the high-temperature-resistant heat-insulating coating layer is equal to that of the calcium silicate layer, and the high-temperature-resistant heat-insulating coating layer is coated on the outer layer of the carbon fiber layer.
In a preferred embodiment of the present invention, the thickness of the calcium silicate layer is twice the thickness of the polyurethane layer, and the calcium silicate layer is needle-like crystals.
Compared with the prior art, the utility model can achieve the following beneficial effects:
the polyurethane layer arranged on the outer wall of the high-pressure rubber pipe assembly has better stability, chemical resistance, rebound resilience and mechanical property through the polyurethane layer and has smaller compression deformability, heat insulation, sound insulation, shock resistance and poison resistance, the tetrafluoroethylene layer is arranged on the outer layer of the polyurethane layer, the tetrafluoroethylene layer can resist high temperature and low temperature and has high mechanical strength, the carbon fiber layer is arranged on the outer layer of the tetrafluoroethylene layer, the carbon fiber layer has the characteristics of high temperature resistance, friction resistance, electric conduction, heat conduction, corrosion resistance and the like, the high-temperature-resistant heat-insulating coating layer is arranged on the outer layer of the carbon fiber layer, the high-temperature-resistant heat-insulating coating layer has the advantages of water resistance, fire resistance, corrosion resistance, wear resistance, insulation and the like, and the calcium silicate layer is arranged on the outer layer of the high-temperature-resistant heat-insulating coating layer, the calcium silicate layer has high fire resistance, the surface of the high-pressure rubber pipe assembly has good high-temperature resistance and corrosion resistance through the device, and the service life of the high-pressure rubber pipe assembly is prolonged.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a partially structured front sectional view of the present invention;
wherein: 1. a high pressure hose assembly; 2. a delivery through hole; 3. a polyurethane layer; 4. a layer of tetrafluoroethylene; 5. a carbon fiber layer; 6. a high-temperature resistant heat-insulating coating layer; 7. a calcium silicate layer.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-3, a high-pressure rubber pipe assembly comprises a high-pressure rubber pipe assembly 1, wherein a conveying through hole 2 is formed in the high-pressure rubber pipe assembly 1, a polyurethane layer 3 is arranged on the outer layer of the high-pressure rubber pipe assembly 1, a tetrafluoroethylene layer 4 is arranged on the outer layer of the polyurethane layer 3, a carbon fiber layer 5 is arranged on the outer layer of the tetrafluoroethylene layer 4, a high-temperature-resistant heat-insulating coating layer 6 is arranged on the outer layer of the carbon fiber layer 5, and a calcium silicate layer 7 is arranged on the outer layer of the high-temperature-resistant heat-insulating coating layer 6.
The polyurethane layer 3 is arranged on the outer wall of the high-pressure rubber pipe assembly 1, the thickness of the polyurethane layer 3 is equal to that of the tetrafluoroethylene layer 4, the polyurethane layer 3 has better stability, chemical resistance, rebound resilience and mechanical property and smaller compression deformability, and the polyurethane layer has good heat insulation, sound insulation, shock resistance and gas resistance, the tetrafluoroethylene layer 4 is arranged on the outer layer of the polyurethane layer 3, the thickness of the tetrafluoroethylene layer 4 is one half of that of the carbon fiber layer 5, the tetrafluoroethylene layer 4 can resist high temperature and low temperature, the mechanical strength is high, the carbon fiber layer 5 is arranged on the outer layer of the tetrafluoroethylene layer 4, the thickness of the carbon fiber layer 5 is equal to that of the high-temperature-resistant heat-insulating coating layer 6, the carbon fiber layer 5 is fibrous, the carbon fiber layer 5 has the characteristics of high temperature resistance, friction resistance, electric conduction, heat conduction, corrosion resistance and the like, the high-temperature-resistant heat-insulating coating layer 6 is arranged on the outer layer of the carbon fiber layer 5, the thickness of the high-temperature-resistant heat-preservation and heat-insulation coating layer 6 is equal to the thickness of the calcium silicate layer 7, the high-temperature-resistant heat-preservation and heat-insulation coating layer 6 is smeared on the outer layer of the carbon fiber layer 5, the high-temperature-resistant heat-preservation and heat-insulation coating layer 6 has the advantages of water resistance, fire resistance, corrosion resistance, wear resistance, insulation and the like, the calcium silicate layer 7 is arranged on the outer layer of the high-temperature-resistant heat-preservation and heat-insulation coating layer 6, the thickness of the calcium silicate layer 7 is twice of that of the polyurethane layer 3, the calcium silicate layer 7 is needle-shaped crystal, the calcium silicate layer 7 has high fire resistance, the surface of the high-pressure rubber pipe assembly 1 has good high-temperature resistance and corrosion resistance through the device, and the service life of the high-pressure rubber pipe assembly 1 is prolonged.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, that the preferred embodiments of the present invention are described in the above embodiments and the description, and not intended to limit the present invention, and that various changes and modifications may be made within the scope of the utility model as claimed, which is defined by the appended claims and their equivalents, without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a high-pressure rubber pipe assembly, includes high-pressure rubber pipe assembly (1), its characterized in that: seted up conveying through hole (2) in high-pressure rubber tube assembly (1), the skin of high-pressure rubber tube assembly (1) is provided with polyurethane layer (3), the skin on polyurethane layer (3) is provided with tetrafluoroethylene layer (4), the skin on tetrafluoroethylene layer (4) is provided with carbon fiber layer (5), the skin of carbon fiber layer (5) is provided with high temperature resistant heat preservation thermal-insulation coating layer (6), the skin of high temperature resistant heat preservation thermal-insulation coating layer (6) is provided with calcium silicate layer (7).
2. The high-pressure hose assembly according to claim 1, wherein: the thickness of the polyurethane layer (3) is equal to the thickness of the tetrafluoroethylene layer (4).
3. The high-pressure hose assembly according to claim 1, wherein: the thickness of the tetrafluoroethylene layer (4) is half of that of the carbon fiber layer (5).
4. The high-pressure hose assembly according to claim 1, wherein: the thickness of the carbon fiber layer (5) is equal to the thickness of the high-temperature-resistant heat-preservation and heat-insulation coating layer (6), and the carbon fiber layer (5) is fibrous.
5. The high-pressure hose assembly according to claim 1, wherein: the thickness of the high-temperature-resistant heat-insulation coating layer (6) is equal to that of the calcium silicate layer (7), and the high-temperature-resistant heat-insulation coating layer (6) is smeared on the outer layer of the carbon fiber layer (5).
6. The high-pressure hose assembly according to claim 1, wherein: the thickness of the calcium silicate layer (7) is twice that of the polyurethane layer (3), and the calcium silicate layer (7) is needle-shaped crystal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122641452.6U CN216201295U (en) | 2021-11-01 | 2021-11-01 | High-pressure rubber pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122641452.6U CN216201295U (en) | 2021-11-01 | 2021-11-01 | High-pressure rubber pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216201295U true CN216201295U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122641452.6U Active CN216201295U (en) | 2021-11-01 | 2021-11-01 | High-pressure rubber pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216201295U (en) |
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2021
- 2021-11-01 CN CN202122641452.6U patent/CN216201295U/en active Active
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