CN2901003Y - Sandwith composite pressure gas cylinder - Google Patents
Sandwith composite pressure gas cylinder Download PDFInfo
- Publication number
- CN2901003Y CN2901003Y CN 200620090925 CN200620090925U CN2901003Y CN 2901003 Y CN2901003 Y CN 2901003Y CN 200620090925 CN200620090925 CN 200620090925 CN 200620090925 U CN200620090925 U CN 200620090925U CN 2901003 Y CN2901003 Y CN 2901003Y
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- CN
- China
- Prior art keywords
- carbon fiber
- cylinder
- utility
- model
- gas cylinder
- 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.)
- Expired - Lifetime
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
An interlayer compound pressure cylinder comprises a metallic inner container and carbon-fiber reinforcement, wherein, the carbon fiber reinforcement covers the outer wall of the metallic inner container. The utility model is characterized in that a 0.3-0.5 mm aluminum alloy annular tube, fixedly arranging the carbon fiber cylinder force fit inside of the tube, is provided covering the carbon fiber reinforcement. The utility model uses an aluminum alloy annular tube to cover the carbon fiber of the cylinder, instead of the glass fiber blanket protecting layer, preventing the fish tail of the carbon fiber by the extraneous sharp matters. The utility model not only maintains lightest weight of the cylinder, but improves the security of the cylinder and increases the service life of utilization.
Description
(1) technical field
The utility model relates to a kind of pressure vessel that has, and particularly relates to a kind of interlayer composite pressure gas bottle.
(2) background technique
At present the composite cylinder consumption is increasing, and China's composite cylinder production mostly adopts carbon fiber to carry out intensity enhancing, reaching higher working pressure, and can make gas cylinder self keep weight the lightest.But carbon fiber is easy to damage and pull wound because of slip, thereby reduces using effect greatly.For addressing this problem, normally on the gas cylinder outer wall, twine glass fibre, improving its anti-bumping, damage resistant intensity, but for long-term use, effect is unsatisfactory, and influenced the working life of gas cylinder.
(3) summary of the invention
The purpose of this utility model is to provide a kind of interlayer composite pressure gas bottle at the problems referred to above, to improve scratch resistance, to pull the ability of wound, improves the Safety performance and the working life of gas cylinder.
The technological scheme that adopts is:
Interlayer composite pressure gas bottle comprises metal inner tube and carbon fiber enhancement layer, and the carbon fiber enhancement layer is to be wrapped on the metal inner tube outer wall by carbon fiber to constitute.Its technological points is to be provided with the thick aluminum alloy sleeve pipe of 0.3-0.5mm in the outsourcing of carbon fiber enhancement layer, and the carbon fiber gas cylinder is prohibited admittedly wherein through the pressure assembling.
The utility model is owing to the carbon fiber at gas cylinder adds the aluminum alloy sleeve pipe; replace the glass fibre protective layer, when extraneous sharp object or pressure cylinder are moved, be not easy the scratches carbon fiber; the utility model had both kept the gas cylinder deadweight the lightest, the Security and the working life of having improved gas cylinder again.
(4) description of drawings
Fig. 1 is an a kind of embodiment's of the present utility model structural representation.
(5) embodiment
Interlayer composite pressure gas bottle comprises metal inner tube (3) and the winding carbon fiber layer 2 on metal inner tube, on carbon fiber layer 2, is arranged with the thick aluminum alloy thin walled pipe of 0.4mm 1, and aluminum alloy thin walled pipe 1 closely cooperates with carbon fiber layer 2.
Claims (1)
1, interlayer composite pressure gas bottle comprises metal inner tube (3) and the winding carbon fiber layer (2) on metal inner tube, it is characterized in that being arranged with on carbon fiber layer (2) aluminum alloy thin walled pipe that wall thickness is 0.3-0.5mm (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090925 CN2901003Y (en) | 2006-05-23 | 2006-05-23 | Sandwith composite pressure gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090925 CN2901003Y (en) | 2006-05-23 | 2006-05-23 | Sandwith composite pressure gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901003Y true CN2901003Y (en) | 2007-05-16 |
Family
ID=38085167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620090925 Expired - Lifetime CN2901003Y (en) | 2006-05-23 | 2006-05-23 | Sandwith composite pressure gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901003Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461600A (en) * | 2017-09-30 | 2017-12-12 | 安徽绿动能源有限公司 | Overall plastic composite high pressure gas cylinder manufacture method |
-
2006
- 2006-05-23 CN CN 200620090925 patent/CN2901003Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461600A (en) * | 2017-09-30 | 2017-12-12 | 安徽绿动能源有限公司 | Overall plastic composite high pressure gas cylinder manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090429 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |