CN2207509Y - Light compound gas cylinder - Google Patents
Light compound gas cylinder Download PDFInfo
- Publication number
- CN2207509Y CN2207509Y CN 94223200 CN94223200U CN2207509Y CN 2207509 Y CN2207509 Y CN 2207509Y CN 94223200 CN94223200 CN 94223200 CN 94223200 U CN94223200 U CN 94223200U CN 2207509 Y CN2207509 Y CN 2207509Y
- Authority
- CN
- China
- Prior art keywords
- valve
- bottle
- cylinder
- gas cylinder
- neck ring
- 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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a light compound gas cylinder, which belongs to a container for containing compressed or liquefied gas. A cylinder bladder of the compound gas cylinder is made of antiseptic rubber; a rigid layer is formed from a steel mesh sleeve and an embracing buckle which are arranged between a reinforced layer with high strength fibers at the outer part and the cylinder bladder. The structure has the advantages of high safety factors, long service life, portable transportation, and good economical efficiency, has stronger anti-crack and explosion suppressant functions, and can satisfy the requirements of the safety specification of gas cylinders with middle voltage.
Description
The utility model relates to gas container, the especially gas cylinder of being made up of valve protection cap, cylinder valve, bottle, neck ring and base a kind of splendid attire compression or liquefaction.
The common gas cylinder of Chu Shouing is exactly this structure in the market, normally adopts the steel body to be achieved.Steel cylinder not only is easy to increase cost of production and transportation, usage charges because heavy, and gas medium often causes the shortening in working life to the corrosion of inwall, when inner wall corrosion to a certain degree after also potential explosion factor.China patent ZL92242870.0 proposes a kind of " pressurized container of anticorrosion no hand-hole in the steel " that anticorrosion lining is set at container inner wall then get rid of steel cylinder in the splendid attire medium to the etching problem of container inner wall; But the heavy subject matter of the existing carrying of this structure is not resolved yet.And " handy type liquefied gas tank " that China patent ZL91227472.7 and ZL93237069.1 propose respectively and " plastics liquefied petroleum gas bottle ", although carrying is used light and flexible and is had impact toughness preferably, but be easy to after this kind structure is impacted break or pierced through, and can only use as a kind of low pressure vessel by sharp weapon.
The purpose of this utility model is to provide a kind of lightweight composite cylinder at the deficiency of above-mentioned two kinds of structures, and it can satisfy the splendid attire needs of various band Korrosionsmedium pressed gas easily.
For achieving the above object, the solution that adopts of the utility model is: bottle by the glass liner with high-intensity fiber outer surface insert in the above steel mesh cover of one deck, again barrel outer surface assembling rigidity embrace button and twine the high-intensity fiber reinforced layer and simultaneously between layers of material heap be coated with high-strength polyester and solidify and constitute; And glass liner adopts the antiseptic rubber (or nylon) that tension force is arranged to make and the outside thread by steel valve epitaxial part is fixed on the internal thread of cylinder valve suction port; Neck ring by and valve body between the scyewed joint pressure-bearing in bottleneck, and and bottle, cylinder valve, valve between form mutual self-locking structure.
Because bottle adopts high-strength steel net and rigidity with comprehensive mechanical performance to embrace button in the such scheme, therefore make compound bottle compatibility of deformation, and keeping good impact toughness and rigidity intensity, not only have extremely strong crack arrest, datonation-inhibition effect, and working pressure can reach 16MPa, volume to weight ratio can be near 1:1.2, the safety standard requirements of air bottle in can satisfying; This structure has the safety coefficient height, and advantage light, simple in structure, corrosion-resistant, good economy performance is used in long service life, transportation.
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a lightweight composite cylinder structural drawing of the present utility model.
As shown in the figure, this gas cylinder is made up of valve protection cap 13, cylinder valve 12, bottle 1, neck ring 14 and base 3.Bottle 1 is inserted in the wire sets 4 of the medium high carbon more than one deck heap and is coated with high-strength polyester and solidifies, embrace button 5 and twine high-intensity fiber on full surface, and be coated with high-strength polyester at each interlayer heap simultaneously and solidify to form reinforced layer 6 and constitute in cylindrical shell 2 outer surfaces assembling rigidity again by special glass liner 7.Bottle 1 outer side surface of said structure has the protective coating 15 of thermal-protective material.The glass liner 7 that bottle 1 uses adopts has the anti-corrosive rubber (or nylon) of flexible tension force to make, and its outer surface is by the high-strength polyester curing glass fiber of brushing.Glass liner 7 is fixed on the internal thread of cylinder valve 12 suction ports by the outside thread of etch-proof steel valve 9 epitaxial parts.Valve 9 radially rosette 8 hot pressing by circumferential location are in channel rubber and form overall structures with glass liner 7; Radially rosette 8 diameters of valve 9 and the size of neck ring 14 diameters are approaching substantially.The internal thread of neck ring 14 connects consequence with the outside thread of valve body 10 and is pressed on bottleneck 11 places, and and bottle 1, cylinder valve 12, valve 9 between form mutual self-locking structure; Neck ring 14 is fixed with valve protection cap 13 by locating portion's screw thread.
Claims (5)
1, a kind of gas cylinder of being made up of valve protection cap, cylinder valve, bottle, neck ring and base is characterized in that: bottle 1 is inserted in the above steel mesh of one deck cover 4, is embraced button 5 and twine high-intensity fiber reinforced layer 6, and be coated with high-strength polyester at each layer heap simultaneously and solidify and constitute in cylindrical shell 2 outer surfaces assembling rigidity again by the glass liner 7 with high-intensity fiber outer surface; And glass liner 7 adopts the antiseptic rubber that tension force is arranged to make and the outside thread by steel valve 9 epitaxial parts is fixed on the internal thread of cylinder valve 12 suction ports; Neck ring 14 by and valve body 10 between the scyewed joint pressure-bearing in bottleneck 11 places, and and bottle 1, cylinder valve 12, valve 9 between form mutual self-locking structure.
2, gas cylinder according to claim 1 is characterized in that: valve 9 radially rosette 8 hot pressing by circumferential location are in channel rubber and form overall structures with glass liner 7.
3, according to claim 1 and 2 described gas cylinders, it is characterized in that: radially rosette 8 diameters of valve 9 and the size of neck ring 14 diameters are approaching substantially.
4, gas cylinder according to claim 1 is characterized in that: neck ring 14 is fixed with valve protection cap 13 by external screw-thread.
5, gas cylinder according to claim 1 is characterized in that: bottle 1 outer side surface has the protective coating 15 that thermal-protective material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94223200 CN2207509Y (en) | 1994-10-10 | 1994-10-10 | Light compound gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94223200 CN2207509Y (en) | 1994-10-10 | 1994-10-10 | Light compound gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2207509Y true CN2207509Y (en) | 1995-09-13 |
Family
ID=33836979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94223200 Expired - Fee Related CN2207509Y (en) | 1994-10-10 | 1994-10-10 | Light compound gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2207509Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004008038A1 (en) * | 2002-07-10 | 2004-01-22 | Jian Jiang | Internal bladder of an overlapping type electric water heater |
| CN105423124A (en) * | 2014-09-02 | 2016-03-23 | 张家港中集圣达因低温装备有限公司 | Transporting tank for liquefied natural gas (LNG) vessel |
-
1994
- 1994-10-10 CN CN 94223200 patent/CN2207509Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004008038A1 (en) * | 2002-07-10 | 2004-01-22 | Jian Jiang | Internal bladder of an overlapping type electric water heater |
| CN105423124A (en) * | 2014-09-02 | 2016-03-23 | 张家港中集圣达因低温装备有限公司 | Transporting tank for liquefied natural gas (LNG) vessel |
| CN105423124B (en) * | 2014-09-02 | 2017-12-29 | 张家港中集圣达因低温装备有限公司 | LNG ship transfer cask |
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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 |