CN204494077U - Increase the structure that end socket pressurized hole improves pipeline flexibility - Google Patents
Increase the structure that end socket pressurized hole improves pipeline flexibility Download PDFInfo
- Publication number
- CN204494077U CN204494077U CN201520114509.9U CN201520114509U CN204494077U CN 204494077 U CN204494077 U CN 204494077U CN 201520114509 U CN201520114509 U CN 201520114509U CN 204494077 U CN204494077 U CN 204494077U
- Authority
- CN
- China
- Prior art keywords
- pressure inlet
- inner bag
- front head
- hole
- joint
- 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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Abstract
The utility model discloses a kind of structure increasing end socket pressurized hole raising pipeline flexibility, it comprises gas cylinder body, described gas cylinder body comprises inner bag, outer courage and be arranged on described inner bag, supporting base between outer courage, gap is left between described outer courage and described inner bag, the neighboring edge place, end of described inner bag is fixed with pressure inlet, described pressure inlet is a curved tube with stationary curved angle, the other end of described pressure inlet is fixed with joint, gap is left between front head in the outer front head of described outer courage and described inner bag, the outer front head of described outer courage is provided with the pressurized hole of diameter at 50-60mm, the position of this pressurized hole is corresponding with the position of described pressure inlet joint, one runoff weld tab is welded on the pressurized hole of described outer front head, described runoff weld tab is also provided with the through hole holding described pressure inlet joint, the outer wall of described pressure inlet joint is welded on the through hole of described runoff weld tab, adopt said structure, achieve the flexibility that can ensure that pressure inlet, reduce the stress of pressure inlet, improve the safety coefficient of liquefied natural gas bottle.
Description
Technical field
The utility model relates to a kind of structure increasing end socket pressurized hole raising pipeline flexibility in manufacture liquefied natural gas bottle process.
Background technique
At present, in manufacture liquefied natural gas bottle process, pressure inlet is the pipeline connecting inner bag and outer courage, this pipeline is connected by welding, position due to bend pipe is relative with bend angle fixing, easily in elbow pipe welding process, produce stress, the distortion that bend pipe easily produces, the distortion that bend pipe is produced produces and coordinates not in place need correction by external force in engagement process.
Summary of the invention
The purpose of this utility model is to provide a kind of stress that prevents in manufacture liquefied natural gas bottle process and produces the structure that increase end socket pressurized hole improves pipeline flexibility.
The technical solution of the utility model is a kind of structure increasing end socket pressurized hole raising pipeline flexibility, it comprises gas cylinder body, it is characterized in that: described gas cylinder body comprises inner bag, outer courage and be arranged on described inner bag, supporting base between outer courage, gap is left between described outer courage and described inner bag 1, the neighboring edge place, end of described inner bag 1 is fixed with pressure inlet 2, described pressure inlet 2 is a curved tube with stationary curved angle, the other end of described pressure inlet 2 is fixed with joint 3, gap is left between front head in the outer front head 4 of described outer courage and described inner bag 1, the outer front head 4 of described outer courage is provided with the pressurized hole 6 of diameter at 50-60mm, the position of this pressurized hole 6 is corresponding with the position of described pressure inlet 2 joint 3, one runoff weld tab 5 is welded on the pressurized hole of described outer front head 4, described runoff weld tab 5 is also provided with the through hole holding described pressure inlet 2 joint 3, the outer wall of described pressure inlet 2 joint 3 is welded on the through hole of described runoff weld tab 5.
The beneficial effects of the utility model are that described gas cylinder body comprises inner bag, outer courage and be arranged on described inner bag, supporting base between outer courage, gap is left between described outer courage and described inner bag 1, the neighboring edge place, end of described inner bag 1 is fixed with pressure inlet 2, described pressure inlet 2 is a curved tube with stationary curved angle, the other end of described pressure inlet 2 is fixed with joint 3, gap is left between front head in the outer front head 4 of described outer courage and described inner bag 1, the outer front head 4 of described outer courage is provided with the pressurized hole 6 of diameter at 50-60mm, the position of this pressurized hole 6 is corresponding with the position of described pressure inlet 2 joint 3, one runoff weld tab 5 is welded on the pressurized hole of described outer front head 4, described runoff weld tab 5 is also provided with the through hole holding described pressure inlet 2 joint 3, the outer wall of described pressure inlet 2 joint 3 is welded on the through hole of described runoff weld tab 5, manufacturing the neighboring edge place, end in liquefied natural gas bottle process, pressure inlet 2 being fixed on inner bag 1, after being set with outer courage, make the position of pressurized hole 6 on the outer front head 4 of outer courage corresponding with the position of described pressure inlet 2 joint 3, the through hole on runoff weld tab 5 carries out cooperation with joint 3 and welds, then outer front head 4 is welded with runoff weld tab 5, the flexibility of pressure inlet 2 can be ensure that like this, reduce the stress of pressure inlet 2, improve the safety coefficient of liquefied natural gas bottle.
Accompanying drawing explanation
The structural representation of Fig. 1, the utility model inner bag
Fig. 2 is the structural representation of the outer courage of the utility model
Fig. 3 is the structural representation of Fig. 2 China and foreign countries courage end socket
In Fig. 1,2,31, inner bag, 2, pressure inlet, 3, joint, 4, outer front head, 5, runoff weld tab, 6, pressurized hole.
Embodiment
According to Fig. 1, 2, shown in 3, the utility model relates to a kind of structure increasing end socket pressurized hole raising pipeline flexibility, it comprises gas cylinder body, described gas cylinder body comprises inner bag, outer courage and be arranged on described inner bag, supporting base between outer courage, gap is left between described outer courage and described inner bag 1, the neighboring edge place, end of described inner bag 1 is fixed with pressure inlet 2, described pressure inlet 2 is a curved tube with stationary curved angle, the other end of described pressure inlet 2 is fixed with joint 3, gap is left between front head in the outer front head 4 of described outer courage and described inner bag 1, the outer front head 4 of described outer courage is provided with the pressurized hole 6 of diameter at 50-60mm, the position of this pressurized hole 6 is corresponding with the position of described pressure inlet 2 joint 3, one runoff weld tab 5 is welded on the pressurized hole of described outer front head 4, described runoff weld tab 5 is also provided with the through hole holding described pressure inlet 2 joint 3, the outer wall of described pressure inlet 2 joint 3 is welded on the through hole of described runoff weld tab 5, manufacturing the neighboring edge place, end in liquefied natural gas bottle process, pressure inlet 2 being fixed on inner bag 1, after being set with outer courage, weld the outer front head 4 of outer courage and make the position of pressurized hole 6 on the outer front head 4 of outer courage corresponding with the position of described pressure inlet 2 joint 3, the through hole on runoff weld tab 5 carries out cooperation with joint 3 and welds, then outer front head 4 is welded with runoff weld tab 5, this ensure that the flexibility of pressure inlet 2, reduce the stress of pressure inlet 2, improve the safety coefficient of liquefied natural gas bottle.
Claims (1)
1. one kind increases the structure that end socket pressurized hole improves pipeline flexibility, it comprises gas cylinder body, it is characterized in that: described gas cylinder body comprises inner bag, outer courage and be arranged on described inner bag, supporting base between outer courage, gap is left between described outer courage and described inner bag (1), the neighboring edge place, end of described inner bag (1) is fixed with pressure inlet (2), described pressure inlet (2) is a curved tube with stationary curved angle, the other end of described pressure inlet (2) is fixed with joint (3), gap is left between the outer front head (4) of described outer courage and described inner bag (1) interior front head, the outer front head (4) of described outer courage is provided with the pressurized hole (6) of diameter at 50-60mm, the position of this pressurized hole (6) is corresponding with the position of described pressure inlet (2) joint (3), one runoff weld tab (5) is welded on the pressurized hole of described outer front head (4), described runoff weld tab (5) is also provided with the through hole holding described pressure inlet (2) joint (3), the outer wall of described pressure inlet (2) joint (3) is welded on the through hole of described runoff weld tab (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114509.9U CN204494077U (en) | 2015-02-23 | 2015-02-23 | Increase the structure that end socket pressurized hole improves pipeline flexibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114509.9U CN204494077U (en) | 2015-02-23 | 2015-02-23 | Increase the structure that end socket pressurized hole improves pipeline flexibility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204494077U true CN204494077U (en) | 2015-07-22 |
Family
ID=53573394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520114509.9U Expired - Fee Related CN204494077U (en) | 2015-02-23 | 2015-02-23 | Increase the structure that end socket pressurized hole improves pipeline flexibility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204494077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178296A (en) * | 2019-07-04 | 2021-01-05 | 西安德森新能源装备有限公司 | Liquefied natural gas cylinder interlayer pressurizing pipeline sleeve structure and assembling method thereof |
-
2015
- 2015-02-23 CN CN201520114509.9U patent/CN204494077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178296A (en) * | 2019-07-04 | 2021-01-05 | 西安德森新能源装备有限公司 | Liquefied natural gas cylinder interlayer pressurizing pipeline sleeve structure and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20170223 |