CN200958683Y - High-pressure-resisting circular composite air bottle - Google Patents
High-pressure-resisting circular composite air bottle Download PDFInfo
- Publication number
- CN200958683Y CN200958683Y CN 200620098633 CN200620098633U CN200958683Y CN 200958683 Y CN200958683 Y CN 200958683Y CN 200620098633 CN200620098633 CN 200620098633 CN 200620098633 U CN200620098633 U CN 200620098633U CN 200958683 Y CN200958683 Y CN 200958683Y
- Authority
- CN
- China
- Prior art keywords
- titanium alloy
- winding layer
- alloy material
- inner bag
- lamination coating
- 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
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
This utility model discloses a high pressure proof ring type combined gas cylinder, which is provided with a ring type inner wall made of titanium alloy material; the outer surface of titanium alloy material ring type inner wall is combined with a fiber material winding layer which is provided with a gas medium inlet and outlet which is connected with the titanium alloy material ring type inner wall. Furthermore, a fiber material winding layer is a spiral cross winding layer which is composed by radial section crossed incline winding of fiber material to titanium alloy material ring type inner wall, or the ring winding layer which is composed by radial section parallel winding of fiber material to titanium alloy material ring type inner wall, or the random combination of spiral cross winding layer and ring winding layer. The weight of product is light, sealing is fine, higher internal pressure can be endured, the fatigue resistance is strong, and can be widely used in aviation, astronavigation and military regions.
Description
Technical field
The utility model relates to the ring gas bottle that is mainly used in Aeronautics and Astronautics and military field, refers to a kind of high pressure resistant annular compound gas cylinder particularly.
Background technique
In Aeronautics and Astronautics and military weapon system, in order to effectively utilize the warhead structure space, the storage sphere that substitutes in the past with ring gas bottle has obtained application more and more widely.Used ring gas bottle universal demand light weight, withstand voltage degree height (bursting pressure generally is not less than 60MPa), fatigue life and sealability require high.The each several part structure of traditional endless gas cylinder mostly is made up of single metallic material, exist shortcomings such as quality of product is big, manufacture cost is high, the manufacture cycle is long, poor stability, and in a single day the ring gas bottle that single metal material constitutes exists tiny flaw, the low pressure breakoff phenomenon can take place in its working pressure even when also not reaching working pressure, easily generation can lethal fragment, and accident causes casualties.In recent years, the scientific research personnel attempts adopting the composite ring gas bottle of rubber material as liner, but because the intrinsic performance of rubber material makes tightness and the ageing-resistant shelf characteric of this ring gas bottle under its working pressure become impassable technological difficulties.And the ring gas bottle that adopts other any single nonmetallic material to make can not satisfy the requirement to its resistance to pressure, sealing, Security etc. of Aeronautics and Astronautics and military field.
Summary of the invention
The purpose of this utility model is exactly a kind of lighter in weight, good seal performance will be provided, press the high pressure resistant annular compound gas cylinder high, that fatigue resistance is strong in bearing.
For realizing this purpose, the high pressure resistant annular compound gas cylinder that the utility model is designed, has titanium alloy material annular inner bag, firmly be compounded with the lamination coating winding layer on the outer surface of described titanium alloy material annular inner bag, described lamination coating winding layer is provided with at least one gas medium inlet and outlet connectors that is connected with described titanium alloy material annular inner bag.
Further, to be lamination coating intersect the hoop winding layer that winding layer or lamination coating constitute with respect to the radial cross section wound in parallel of the annular inner bag of titanium alloy material or the combination in any of above-mentioned spiral intersection winding layer and hoop winding layer with respect to the staggered spiral that tilts to twine and constitute of the radial cross section of the annular inner bag of titanium alloy material to above-mentioned lamination coating winding layer.
Advantage of the present utility model is: designed annular compound gas cylinder is one by titanium alloy material annular inner bag and nonmetallic lamination coating winding layer are organically compound, its titanium alloy material inner bag has good seal action, its outer fiber material winding layer 3 has splendid pressure-bearing effect, and titanium alloy material annular inner bag and lamination coating winding layer all have light weight, the characteristics that fatigue resistance is good are so the gas cylinder that is composited is simple and reasonable, press high in bearing, low cost of manufacture, with short production cycle, fatigue life is long, aging quality resistance and good seal performance, steady quality is reliable.It efficiently solves single metal gas cylinder and because of there being tiny flaw the defective that low pressure is destroyed takes place easily, produces the potential safety hazard of a large amount of lethal fragments when having avoided gas cylinder to damage fully.It has also solved elastometric lining ring gas bottle sealability and aging quality resistance is poor, product tightness and the not good problem of ageing-resistant storage under working pressure.
Description of drawings
Fig. 1 is a kind of main sectional structure schematic representation of high pressure resistant annular compound gas cylinder;
Fig. 2 is the plan view structural representation of Fig. 1;
Fig. 3 is the main sectional structure schematic representation of another kind of high pressure resistant annular compound gas cylinder.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
High pressure resistant annular compound gas cylinder as shown in Figure 1 and Figure 2, it is made up of titanium alloy material annular inner bag 1 and the lamination coating winding layer 2 that firmly is compounded on titanium alloy material annular inner bag 1 outer surface, and lamination coating winding layer 2 is provided with two gas medium inlet and outlet connectors 3 that are connected with the annular inner bag 1 of titanium alloy material.According to the needs of gas cylinder real work spatial structure, the radial cross section of titanium alloy material annular inner bag 1 can be for circular or oval, and what present embodiment adopted is circular.Requirement according to the actual withstand voltage degree of gas cylinder, lamination coating winding layer 2 can be that lamination coating is with respect to the staggered spiral intersection winding layer 4 that tilts to twine and constitute of the radial cross section of the annular inner bag 1 of titanium alloy material, it also can be lamination coating with respect to the radial cross section wound in parallel of the annular inner bag 1 of titanium alloy material and the hoop winding layer 5 that constitutes, can also be spiral intersection winding layer 4 and hoop winding layer 5 combination according to certain rules, such as elder generation a compound circle or a few spirals intersection winding layers 4 on the outer surface of titanium alloy material annular inner bag 1, compound again circle or a few hoop winding layers 5, alternate cycles.The gas medium inlet and outlet connectors 3 that gas medium inlet and outlet connectors 3 preferred titanium alloy materials are made is good to guarantee its sealing effect.Gas medium inlet and outlet connectors 3 both can be arranged in parallel (so-called straight mouth) with the medial axis of annular compound gas cylinder, also can arrange (so-called wapperijaw) at an angle with the medial axis of annular compound gas cylinder, two kinds of structures do not have essential distinction, and what present embodiment adopted is the wapperijaw structure.
High pressure resistant annular compound gas cylinder as shown in Figure 3, the difference of it and high pressure resistant annular compound gas cylinder shown in Figure 1 only be the radial cross section of titanium alloy material annular inner bag 1 for oval, other structure is identical.
Claims (6)
1. high pressure resistant annular compound gas cylinder, it is characterized in that: it has titanium alloy material annular inner bag (1), firmly be compounded with lamination coating winding layer (2) on the outer surface of described titanium alloy material annular inner bag (1), described lamination coating winding layer (2) is provided with at least one gas medium inlet and outlet connectors (3) that is connected with described titanium alloy material annular inner bag (1).
2. high pressure resistant annular compound gas cylinder according to claim 1 is characterized in that: said lamination coating winding layer (2) is that lamination coating is with respect to the staggered spiral intersection winding layer (4) that tilts to twine and constitute of the radial cross section of the annular inner bag of titanium alloy material (1).
3. high pressure resistant annular compound gas cylinder according to claim 1 is characterized in that: said lamination coating winding layer (2) is a lamination coating with respect to the radial cross section wound in parallel of the annular inner bag of titanium alloy material (1) and the hoop winding layer (5) that constitutes.
4. high pressure resistant annular compound gas cylinder according to claim 1 is characterized in that: to be lamination coating intersect the combination of the hoop winding layer (5) that winding layer (4) and lamination coating constitute with respect to the radial cross section wound in parallel of the annular inner bag of titanium alloy material (1) with respect to the staggered spiral that tilts to twine and constitute of the radial cross section of the annular inner bag of titanium alloy material (1) to said lamination coating winding layer (2).
5. according to claim 1 or 2 or 3 or 4 described high pressure resistant annular compound gas cylinders, it is characterized in that: the radial cross section of said titanium alloy material annular inner bag (1) is for circular or oval.
6. according to claim 1 or 2 or 3 or 4 described high pressure resistant annular compound gas cylinders, it is characterized in that: said gas medium inlet and outlet connectors (3) is the gas medium inlet and outlet connectors (3) that titanium alloy material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620098633 CN200958683Y (en) | 2006-08-24 | 2006-08-24 | High-pressure-resisting circular composite air bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620098633 CN200958683Y (en) | 2006-08-24 | 2006-08-24 | High-pressure-resisting circular composite air bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200958683Y true CN200958683Y (en) | 2007-10-10 |
Family
ID=38785565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620098633 Expired - Fee Related CN200958683Y (en) | 2006-08-24 | 2006-08-24 | High-pressure-resisting circular composite air bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200958683Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266080A (en) * | 2014-09-10 | 2015-01-07 | 北京宇航系统工程研究所 | Annular metal gas bottle with variable wall thickness |
| CN105299438A (en) * | 2015-10-29 | 2016-02-03 | 湖北三江航天红阳机电有限公司 | Manufacturing method of combined annular gas bottle with metal lining |
| CN114571712A (en) * | 2022-03-30 | 2022-06-03 | 中氢国储(杭州)精密制造有限公司 | Winding structure and method for plastic inner container of composite high-pressure hydrogen storage container |
| CN114777008A (en) * | 2022-05-09 | 2022-07-22 | 光年探索(江苏)空间技术有限公司 | Ring pipe gas cylinder structure and manufacturing method thereof |
-
2006
- 2006-08-24 CN CN 200620098633 patent/CN200958683Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266080A (en) * | 2014-09-10 | 2015-01-07 | 北京宇航系统工程研究所 | Annular metal gas bottle with variable wall thickness |
| CN104266080B (en) * | 2014-09-10 | 2016-02-10 | 北京宇航系统工程研究所 | A kind of endless metal gas cylinder becoming wall thickness |
| CN105299438A (en) * | 2015-10-29 | 2016-02-03 | 湖北三江航天红阳机电有限公司 | Manufacturing method of combined annular gas bottle with metal lining |
| CN105299438B (en) * | 2015-10-29 | 2017-12-26 | 湖北三江航天红阳机电有限公司 | A kind of manufacture method of metal lining composite ring gas bottle |
| CN114571712A (en) * | 2022-03-30 | 2022-06-03 | 中氢国储(杭州)精密制造有限公司 | Winding structure and method for plastic inner container of composite high-pressure hydrogen storage container |
| CN114777008A (en) * | 2022-05-09 | 2022-07-22 | 光年探索(江苏)空间技术有限公司 | Ring pipe gas cylinder structure and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200958683Y (en) | High-pressure-resisting circular composite air bottle | |
| US6273431B1 (en) | Forged valve stem packing set | |
| CN104276366A (en) | Corrosion-resistant and abrasion-resistant explosion suppression material and preparation method thereof | |
| CN111998220A (en) | High-pressure composite lightweight hydrogen storage bottle | |
| CN202442097U (en) | Carbon fiber wrapped liner composite gas cylinder | |
| RU2162564C1 (en) | Pressure bottle made from composite materials and method of manufacture of such bottles | |
| CN106948873A (en) | Seal structure between stators part | |
| CN113653932A (en) | Winding type flange base and manufacturing method thereof | |
| CN1285849C (en) | Flexible composite high pressure pipeline | |
| CN216243533U (en) | Long-life highly reliable gas cylinder structure | |
| WO2004096649A2 (en) | Composite reservoir for pressurized fluid | |
| GB2539093A (en) | Containment casing | |
| CN110608320A (en) | Thin-wall high-temperature-resistant high-pressure-resistant intercooler corrugated pipe | |
| Yue et al. | Numerical simulation of all-composite compressed natural Gas (CNG) cylinders for vehicle | |
| CN1361376A (en) | Pressure container with wound composite fiber material and rubber liner | |
| Gheshlaghi et al. | Analysis of composite pressure vessels | |
| Otte et al. | High Pressure Lightweight Hydraulic Fully Composite Piston Accumulators | |
| CN2662049Y (en) | A high pressure gas bomb | |
| CN206816832U (en) | The hollow butterfly valve plate of biconvex | |
| CN104776748B (en) | A kind of tube header of tube-type heat exchanger barrier film pad | |
| CN205906199U (en) | Aircraft sphere frame structure | |
| CN2763673Y (en) | Thermal-insulation jacket for valve | |
| CN205906197U (en) | Aircraft combined material sphere frame structure | |
| CN108050331A (en) | A kind of carbon fibre composite enhances super-pressure movable elbow | |
| CN2554581Y (en) | Frame resistance band heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20100824 |