CN2357204Y - High-pressure container with reinforced hoop half-spheric sealing head structure - Google Patents
High-pressure container with reinforced hoop half-spheric sealing head structure Download PDFInfo
- Publication number
- CN2357204Y CN2357204Y CN 97249860 CN97249860U CN2357204Y CN 2357204 Y CN2357204 Y CN 2357204Y CN 97249860 CN97249860 CN 97249860 CN 97249860 U CN97249860 U CN 97249860U CN 2357204 Y CN2357204 Y CN 2357204Y
- Authority
- CN
- China
- Prior art keywords
- hemispherical head
- cylindrical shell
- hoop
- conical surface
- outer diameter
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 title abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005242 forging Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a high-pressure container with a reinforced hoop hemispherical sealing head structure. The utility model comprises a cylindrical body; both ends of the cylindrical body are provided with an end sealing device and a hemispherical head; the outer surface of the end of the hemispherical head is orderly provided with a cylindrical surface and a conical surface; the outer diameter of the cylindrical surface is smaller than that of the hemispherical head; the taper of the conical surface is 5 DEG to 20 DEG; the cylindrical surface and the conical surface of the hemispherical head are provided with reinforced hoops. The utility model can use a medium plate to replace the traditional heavy plate or a forged piece for manufacturing the hemispherical head; the utility model has the advantages of reasonable structure, high safety, easy fabrication, low cost, etc.
Description
The utility model relates to high-pressure bottle, relates in particular to the high-pressure bottle that band is strengthened hoop hemispherical head structure.
At present, monolayered vessel, thermal sleeve container, laminated board dressing type container, flat steel band inclination angle mistake are around high-pressure bottles such as formula container and spiral winding board formula containers, general hemispherical head, scarce ball sealing head, the hemispherical head that has the built-up welding changeover portion, forging flat head and the forging tightening mouth end socket that adopts thickness to be not less than cylindrical shell thickness, these end sockets exist forging or Plate Steel cost height, make shortcomings such as difficult, that stock utilization is low, the manufacture cycle is long.
The purpose of this utility model provides a kind of band safe in utilization, rational in infrastructure, that manufacturing is simple, with low cost and strengthens binding round the high-pressure bottle of hemispherical head structure.
The utility model is taked following measures in order to achieve the above object, it comprises cylindrical shell, the cylindrical shell two ends are provided with end seal and hemispherical head, the hemispherical head end outer surface is provided with cylndrical surface and conical surface successively, the outer diameter of cylndrical surface is less than the outer diameter of hemispherical head, the tapering of conical surface is 5 °～20 °, is provided with to strengthen hoop outside the cylndrical surface of hemispherical head and conical surface, strengthens the hoop internal surface and is provided with cylndrical surface and the conical surface that matches with hemispherical head.
The utility model can replace traditional Plate Steel or forging to make end socket with medium steel plate, simplify manufacturing technology, shorten the manufacturing cycle, alleviate the weight of forging or Plate Steel greatly, have rational in infrastructurely, safe in utilization, make advantages such as simple, with low cost.
Elaborate below in conjunction with accompanying drawing.
Fig. 1 is the structural representation that band is strengthened the high-pressure bottle of hoop hemispherical head structure;
Fig. 2 is that band is strengthened hoop hemispherical head structural representation;
Fig. 3 is the hemispherical head structural representation;
Fig. 4 is the reinforcing hoop structure schematic representation.
The high-pressure bottle that band is strengthened hoop hemispherical head structure comprises cylindrical shell 2, the cylindrical shell two ends are provided with end seal 1 and hemispherical head 3, the hemispherical head end outer surface is provided with cylndrical surface 6 and conical surface 7 successively, the outer diameter of cylndrical surface 6 is less than the outer diameter of hemispherical head 3, the tapering of conical surface 7 is 5 °～20 °, outside the cylndrical surface of hemispherical head and conical surface, be provided with and strengthen hoop 4, strengthen the hoop internal surface and be provided with cylndrical surface and the conical surface that matches with hemispherical head.Strengthen hoop and be provided with several exhaust ports, it is identical with the cylindrical shell outer diameter to strengthen the hoop outer diameter.Hemispherical head is a single or multiple lift.Cylindrical shell is that individual layer cylindrical shell, shrink-fitted shell, laminated board dressing cylindrical shell, flat steel band inclination angle mistake are around cylindrical shell or spiral winding board cylindrical shell.
After strengthening hoop and assembling with hemispherical head, process the groove that is connected usefulness with cylindrical shell, whether last and cylindrical shell assembly welding should need by weld seam 5 by the concrete condition decision in the conical surface end together, hemispherical head and reinforcement are bound round weld together.
Claims (4)
1. one kind with the high-pressure bottle of strengthening hoop hemispherical head structure, it comprises cylindrical shell [2], the cylindrical shell two ends are provided with end seal [1] and hemispherical head [3], it is characterized in that said hemispherical head end outer surface is provided with cylndrical surface [6] and conical surface [7] successively, the outer diameter of cylndrical surface [6] is less than the outer diameter of hemispherical head [3], the tapering of conical surface [7] is 5 °～20 °, outside the cylndrical surface of hemispherical head and conical surface, be provided with and strengthen hoop [4], strengthen the hoop internal surface and be provided with cylndrical surface and the conical surface that matches with hemispherical head.
2. a kind of high-pressure bottle with reinforcement hoop hemispherical head structure according to claim 1 is characterized in that said reinforcement hoop is provided with several exhaust ports, and it is identical with the cylindrical shell outer diameter to strengthen the hoop outer diameter.
3. according to claim 1 and 2 a kind of with the high-pressure bottle of strengthening hoop hemispherical head structure, it is characterized in that said hemispherical head is a single or multiple lift.
4. according to claim 1 and 2 a kind of with the high-pressure bottle of strengthening hoop hemispherical head structure, it is characterized in that said cylindrical shell is that individual layer cylindrical shell, shrink-fitted shell, laminated board dressing cylindrical shell, flat steel band inclination angle mistake are around cylindrical shell or spiral winding board cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249860 CN2357204Y (en) | 1997-11-20 | 1997-11-20 | High-pressure container with reinforced hoop half-spheric sealing head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249860 CN2357204Y (en) | 1997-11-20 | 1997-11-20 | High-pressure container with reinforced hoop half-spheric sealing head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2357204Y true CN2357204Y (en) | 2000-01-05 |
Family
ID=33956650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97249860 Expired - Fee Related CN2357204Y (en) | 1997-11-20 | 1997-11-20 | High-pressure container with reinforced hoop half-spheric sealing head structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2357204Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294430A (en) * | 2011-08-10 | 2011-12-28 | 贵州航天新力铸锻有限责任公司 | Conformal forging moulding process of hemispherical head |
| CN105889747A (en) * | 2016-06-14 | 2016-08-24 | 江苏省化工设备制造安装有限公司 | Hemispherical head vertical pressure vessel with skirt support |
| CN106903934A (en) * | 2016-12-08 | 2017-06-30 | 曹桂芬 | High-pressure bottle end socket reinforcement |
| CN107701913A (en) * | 2016-08-09 | 2018-02-16 | 现代自动车株式会社 | Pressure pan |
-
1997
- 1997-11-20 CN CN 97249860 patent/CN2357204Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294430A (en) * | 2011-08-10 | 2011-12-28 | 贵州航天新力铸锻有限责任公司 | Conformal forging moulding process of hemispherical head |
| CN105889747A (en) * | 2016-06-14 | 2016-08-24 | 江苏省化工设备制造安装有限公司 | Hemispherical head vertical pressure vessel with skirt support |
| CN107701913A (en) * | 2016-08-09 | 2018-02-16 | 现代自动车株式会社 | Pressure pan |
| CN106903934A (en) * | 2016-12-08 | 2017-06-30 | 曹桂芬 | High-pressure bottle end socket reinforcement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |