CN221258532U - Double pressure container structure made of composite material - Google Patents
Double pressure container structure made of composite material Download PDFInfo
- Publication number
- CN221258532U CN221258532U CN202323444370.8U CN202323444370U CN221258532U CN 221258532 U CN221258532 U CN 221258532U CN 202323444370 U CN202323444370 U CN 202323444370U CN 221258532 U CN221258532 U CN 221258532U
- Authority
- CN
- China
- Prior art keywords
- titanium alloy
- container
- carbon fiber
- flange
- inner layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 8
- 229910001069 Ti alloy Inorganic materials 0.000 claims abstract description 51
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 35
- 239000004917 carbon fiber Substances 0.000 claims abstract description 35
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a composite material double-pressure container structure, and belongs to the field of pressure containers. The device comprises a 1# container and a 2# container, wherein an equipment cabin is arranged between the 1# container and the 2# container, the 1# container is formed by a 1# titanium alloy container liner, a 1# carbon fiber inner layer is wound on the 1# titanium alloy container liner, a 1# titanium alloy flange is arranged on the outer side of the 1# carbon fiber inner layer at the right end of the 1# titanium alloy container liner, the 1# titanium alloy flange and the 1# carbon fiber inner layer are wound together by the 1# carbon fiber outer layer, and the 1# titanium alloy flange is fixed with the left end of a connecting flange through bolts; the 2# container is composed of a 2# titanium alloy container liner, a 2# carbon fiber inner layer is wound on the 2# titanium alloy container liner, a 2# titanium alloy flange is arranged on the outer side of the 2# carbon fiber inner layer at the left end of the 2# titanium alloy container liner, the 2# titanium alloy flange and the 2# carbon fiber inner layer are wound together by a 2# carbon fiber outer layer, and the 2# titanium alloy flange is fixed with the right end of the connecting flange through bolts.
Description
Technical Field
The utility model relates to the field of pressure vessels, in particular to a composite material double-pressure vessel structure.
Background
As is well known, a pressure vessel is a closed device for containing gas or liquid and carrying a certain pressure, and is a closed vessel capable of bearing pressure. The pressure vessel has extremely wide application, and has important roles and functions in various departments such as industry, civil use, military industry and various fields of scientific research.
However, the conventional pressure vessels are single vessels, and in the case of using two or more pressure vessels, a plurality of single vessels are mechanically connected together, which results in the disadvantages of low structural utilization rate, excessive weight and the like. As the external pressure or the internal pressure increases, the weight increases linearly according to the strength requirement, and when the pressure increases to a certain value, the weight sometimes exceeds the user's desired range.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a composite material double-pressure container structure, which improves the utilization rate of the structure and has good sealing property.
The technical scheme adopted for solving the technical problems is as follows: the composite material double-pressure container structure is provided with a 1# container and a 2# container, and is characterized in that an equipment cabin is arranged between the 1# container and the 2# container, the 1# container is formed by a 1# titanium alloy container liner, a 1# carbon fiber inner layer is wound on the 1# titanium alloy container liner, a 1# titanium alloy flange is arranged on the outer side of the 1# carbon fiber inner layer at the right end of the 1# titanium alloy container liner, the 1# titanium alloy flange and the 1# carbon fiber inner layer are wound together by the 1# carbon fiber outer layer, and the 1# titanium alloy flange is fixed with the left end of a connecting flange through bolts; the 2# container is composed of a 2# titanium alloy container liner, a 2# carbon fiber inner layer is wound on the 2# titanium alloy container liner, a 2# titanium alloy flange is arranged on the outer side of the 2# carbon fiber inner layer at the left end of the 2# titanium alloy container liner, the 2# titanium alloy flange and the 2# carbon fiber inner layer are wound together by a 2# carbon fiber outer layer, and the 2# titanium alloy flange is fixed with the right end of the connecting flange through bolts.
The utility model has the beneficial effects that the two pressure vessels are integrated with the metal flange through the composite material, the utilization rate of the structure is improved, and the utility model has the advantages of light weight, good sealing performance, good corrosion resistance, high strength and rigidity and the like.
Drawings
The utility model will be further described with reference to the drawings and examples.
Figure 1 is an axial view of the present utility model.
Fig. 2 is a transverse cross-sectional view of the present utility model.
FIG. 3 is a cross-sectional view of the connection of the # 1 container to the equipment gallery of the present utility model.
In the figure, a 1.1# container, a 2.2# container, a 3 equipment cabin, a 4.1# carbon fiber outer layer, a 5-connecting flange, a 6.1# titanium alloy container liner, a 7.1# carbon fiber inner layer and an 8.1# titanium alloy flange.
Detailed Description
In the figure, a 1# container 1 and a 2# container 2 with the same structure are arranged, an equipment cabin 3 is arranged between the 1# container 1 and the 2# container 2, the space of the equipment cabin 3 is used for storing equipment, the 1# container 1 is formed by a 1# titanium alloy container inner container 6, a 1# carbon fiber inner layer 7 is wound on the 1# titanium alloy container inner container 6, the strength and rigidity of the 1# titanium alloy container inner container 6 are increased, a 1# titanium alloy flange 8 is arranged on the outer side of the 1# carbon fiber inner layer 7 at the right end of the 1# titanium alloy container inner container 6, the 1# titanium alloy flange 8 and the 1# carbon fiber inner layer 7 are wound together by a 1# carbon fiber outer layer 4 to form an integral container I, and the 1# titanium alloy flange 8 is fixed with the left end of a connecting flange 5 through bolts; the 2# container 2 is composed of a 2# titanium alloy container liner, a 2# carbon fiber inner layer is wound on the 2# titanium alloy container liner, a 2# titanium alloy flange is arranged on the outer side of the 2# carbon fiber inner layer at the left end of the 2# titanium alloy container liner, the 2# titanium alloy flange and the 2# carbon fiber inner layer are wound together by a 2# carbon fiber outer layer to form an integral container II, the 2# titanium alloy flange is fixed with the right end of the connecting flange 5 through bolts, and carbon fibers are wound on the outer side of the connecting flange 5.
Claims (1)
1. The composite material double-pressure container structure is provided with a 1# container and a 2# container, and is characterized in that an equipment cabin is arranged between the 1# container and the 2# container, the 1# container is formed by a 1# titanium alloy container liner, a 1# carbon fiber inner layer is wound on the 1# titanium alloy container liner, a 1# titanium alloy flange is arranged on the outer side of the 1# carbon fiber inner layer at the right end of the 1# titanium alloy container liner, the 1# titanium alloy flange and the 1# carbon fiber inner layer are wound together by the 1# carbon fiber outer layer, and the 1# titanium alloy flange is fixed with the left end of a connecting flange through bolts; the 2# container is composed of a 2# titanium alloy container liner, a 2# carbon fiber inner layer is wound on the 2# titanium alloy container liner, a 2# titanium alloy flange is arranged on the outer side of the 2# carbon fiber inner layer at the left end of the 2# titanium alloy container liner, the 2# titanium alloy flange and the 2# carbon fiber inner layer are wound together by a 2# carbon fiber outer layer, and the 2# titanium alloy flange is fixed with the right end of the connecting flange through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323444370.8U CN221258532U (en) | 2023-12-18 | 2023-12-18 | Double pressure container structure made of composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323444370.8U CN221258532U (en) | 2023-12-18 | 2023-12-18 | Double pressure container structure made of composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221258532U true CN221258532U (en) | 2024-07-02 |
Family
ID=91628548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323444370.8U Active CN221258532U (en) | 2023-12-18 | 2023-12-18 | Double pressure container structure made of composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221258532U (en) |
-
2023
- 2023-12-18 CN CN202323444370.8U patent/CN221258532U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9618157B2 (en) | Concentric shells for compressed gas storage | |
| CN112963722A (en) | Metal lining carbon fiber winding composite material gas cylinder and manufacturing method thereof | |
| CN221258532U (en) | Double pressure container structure made of composite material | |
| CN216243533U (en) | Long-life highly reliable gas cylinder structure | |
| CN113685718B (en) | Satellite composite gas cylinder end socket and manufacturing method thereof | |
| KR880013175A (en) | Zirconium-coated pressurized water reactor fuels | |
| CN2711092Y (en) | Tubular storage tank of low-temp. liquid tube-bundle type container | |
| CN201081083Y (en) | High pressure compound material hydrogen cylinder | |
| CN103499013A (en) | Carbon fiber composite material high pressure gas cylinder | |
| CN201069044Y (en) | Vehicular steel lining fiber material circumferential winding layer reinforced CNG gas bottle | |
| CN109306975A (en) | A kind of Novel winding-type accumulator | |
| CN1238655C (en) | Orthogonal wound composite high pressure gas cylinder | |
| Otte et al. | High Pressure Lightweight Hydraulic Fully Composite Piston Accumulators | |
| RU167303U1 (en) | METAL COMPOSITE HIGH PRESSURE CYLINDER | |
| CN209041689U (en) | Ball valve with split type valve body | |
| CN219160117U (en) | Welded heat-insulating gas cylinder | |
| CN215908379U (en) | Compressed air pipe sealing device | |
| LU501204B1 (en) | High-pressure Composite Gas Cylinder with Inner Sealing Structure | |
| CN2458481Y (en) | Ring-shaped pressure container with fibre coiled composite material rubber liner | |
| CN105508317A (en) | Nonmetallic winding piston type energy accumulator | |
| CN111119749A (en) | Light oil pipe in pit for oil field | |
| CN215831128U (en) | High-strength high-pressure-resistant forged aluminum alloy cover plate | |
| CN219029679U (en) | Pressure-resistant cabin suitable for deep sea submersible | |
| CN215861701U (en) | Integral reinforcing device for opening of large pressure container | |
| CN2469299Y (en) | Cross winded compound high pressure gas bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |