CN205842201U - A kind of vertical natural gas air accumulator - Google Patents
A kind of vertical natural gas air accumulator Download PDFInfo
- Publication number
- CN205842201U CN205842201U CN201620527185.6U CN201620527185U CN205842201U CN 205842201 U CN205842201 U CN 205842201U CN 201620527185 U CN201620527185 U CN 201620527185U CN 205842201 U CN205842201 U CN 205842201U
- Authority
- CN
- China
- Prior art keywords
- tank body
- outer tank
- interior
- natural gas
- air accumulator
- 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
This utility model relates to a kind of vertical natural gas air accumulator, including tank body, tank body includes interior tank body and outer tank body, interior tank body is set in outer tank body, being provided with gap between interior tank body and outer tank body, the outside of interior tank body is coated with the aluminium foil insulation quilt of flexibility, and the outer surface of outer tank body is axially evenly equipped with some reinforcements, reinforcement is set to cirque structure, and the lower end of outer tank body is laid with leg.The cross section of annular reinforcement is set to semicircle or U-shaped structure, and reinforcement is welded on the outer surface of outer tank body.The most uniform outer surface being welded on outer tank body of annular reinforcement of the present utility model, weld job is convenient, removes welding burr the most very convenient after welding.Meanwhile, between interior tank body and outer tank body, gap does not has weld bond, the most do not affect the vacuum in gap between interior tank body and outer tank body；Reinforcement is welded on the outer wall of outer tank body, does not account for the space in gap between interior tank body and outer tank body, and therefore the volume of interior tank body can suitably expand, high insulating effect.
Description
Technical field
This utility model relates to natural gas air accumulator technical field, especially a kind of vertical natural gas air accumulator.
Background technology
Natural gas is a kind of preferable energy of combination property.The natural gas volume of equal in quality is liquefied natural gas body
Long-pending 600 times.Transport and natural gas-storing, generally make low-temperature liquefaction natural gas (LNG) natural gas for convenience.Low Temperature Liquid
Changing natural gas is to use cryogenics, the low temperature liquid natural gas prepared by natural gas under pressure.
Air accumulator for natural gas-storing is typically all Double-layer vertical structure, and the middle evacuation of two-layer, due to gas storage
The outer tank body of tank needs to bear bigger pressure under vacuum conditions, the cylinder reinforcement to be arranged of outer tank body.At present, this
Kind of vertical natural gas storage tank has a following deficiency:
1. reinforcement is arranged in the gap between interior tank body and outer tank body, therefore occupies between interior tank body and outer tank body
Clearance space, reduce the capacity of air accumulator.
2. welding reinforcement in the gap between interior tank body and outer tank body, due to narrow space, weld job is inconvenient,
After welding, remove welding burr the most highly difficult.
3. after having welded reinforcement, the inwall of outer tank body cylinder has substantial amounts of weld bond, has different shape in weld bond
Pore, pore internal adsorption has gas, the vacuum in gap between tank body and outer tank body in the existence impact of pore.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned natural gas air accumulator, it is provided that a kind of vertical natural gas storage
Gas tank, this air accumulator welds reinforcement and goes flash removed all very convenient, and the capacity of air accumulator can be made suitably to increase, the most not shadow
The vacuum in gap between tank body and outer tank body in ringing.
The purpose of this utility model is achieved by the following technical solution:
A kind of vertical natural gas air accumulator, including tank body, described tank body includes that interior tank body and outer tank body, interior tank body are set in
In outer tank body, being provided with gap between interior tank body and outer tank body, the outside of described interior tank body is coated with the aluminium foil insulation quilt of flexibility, institute
The outer surface stating outer tank body is axially evenly equipped with some reinforcements, and described reinforcement is set to cirque structure, and the lower end of outer tank body is equal
Cloth is provided with leg.
As optimal technical scheme of the present utility model, the cross section of described reinforcement is set to semicircle or U-shaped structure, annulus
Shape reinforcement is welded on the outer surface of outer tank body.
As optimal technical scheme of the present utility model, between being provided with between described interior tank body and the aluminium foil insulation quilt of outer tank body
Gap.
As optimal technical scheme of the present utility model, the tank body of described air accumulator is set to cylindrical structural, the axle of tank body
Line is perpendicular to horizontal plane.
As optimal technical scheme of the present utility model, the lateral surface of the interior tank body of described tank body is provided with temperature transducer,
Temperature transducer is connected with the switch board circuit of peripheral hardware.
The beneficial effects of the utility model are: relative to prior art, and annular reinforcement of the present utility model is axial
On the uniform outer surface being welded on outer tank body, weld job is convenient, removes welding burr the most very convenient after welding.Meanwhile, inner canister
Gap does not has between body and outer tank body weld bond, does not the most affect the vacuum in gap between interior tank body and outer tank body；Reinforcement
Being welded on the outer wall of outer tank body, do not account for the space in gap between interior tank body and outer tank body, therefore the volume of interior tank body can be suitable
Expand, high insulating effect.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the A-A cross-sectional view of Fig. 1.
In figure: 1, tank body, 2, interior tank body 3, outer tank body, 4, gap, 5, aluminium foil insulation quilt, 6, leg, 7, reinforcement.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2 and Figure 3, a kind of vertical natural gas air accumulator, including tank body 1, described tank body 1 includes interior tank body
2 and outer tank body 3, interior tank body 2 is set in outer tank body 3, is provided with gap between interior tank body 2 and outer tank body 3, described interior tank body 2
Outside is coated with the aluminium foil insulation quilt 5 of flexibility, and the outer surface of described outer tank body 3 is axially evenly equipped with some reinforcements 7, described reinforcement
Muscle 7 is set to cirque structure, and the lower end of outer tank body 3 is uniform is provided with leg 6.
In the present embodiment, the cross section of described reinforcement 7 is set to semicircle or U-shaped structure, outside annular reinforcement 7 is welded on
The outer surface of tank body 3；Also to keep between interior tank body 2 and the aluminium foil insulation quilt 5 of outer tank body 3 arranging enough gaps 4.Described storage
The tank body 1 of gas tank is set to cylindrical structural, and the axis of tank body 1 is perpendicular to horizontal plane.Outside the interior tank body 2 of the present embodiment tank body 1
Side is provided with temperature transducer, and temperature transducer is connected with the switch board circuit being located at outward control room, thus realizes natural gas
The real-time monitoring of air accumulator.
Above-described embodiment is only limitted to design of the present utility model and technical characteristic are described, its object is to allow the skill of this area
Art personnel understand technical scheme and the embodiment of utility model, can not limit protection domain of the present utility model accordingly.All
It is the equivalent made according to technical solutions of the utility model or equivalence change, all should contain at protection model of the present utility model
Within enclosing.
Claims (5)
1. a vertical natural gas air accumulator, including tank body (1), is characterized in that: described tank body (1) includes interior tank body (2) and outer
Tank body (3), interior tank body (2) is set in outer tank body (3), is provided with gap, described inner canister between interior tank body (2) and outer tank body (3)
The outside of body (2) is coated with the aluminium foil insulation quilt (5) of flexibility, and the outer surface of described outer tank body (3) is axially evenly equipped with some reinforcements
Muscle (7), described reinforcement (7) is set to cirque structure, and the lower end of outer tank body (3) is uniform is provided with leg (6).
Vertical natural gas air accumulator the most according to claim 1, is characterized in that: the cross section of described reinforcement (7) is set to half
Circle or U-shaped structure, annular reinforcement (7) is welded on the outer surface of outer tank body (3).
Vertical natural gas air accumulator the most according to claim 1, is characterized in that: described interior tank body (2) and outer tank body (3)
Gap (4) it is provided with between aluminium foil insulation quilt (5).
4. according to the vertical natural gas air accumulator described in any one of claims 1 to 3, it is characterized in that: the tank body of described air accumulator
(1) being set to cylindrical structural, the axis of tank body (1) is perpendicular to horizontal plane.
Vertical natural gas air accumulator the most according to claim 1, is characterized in that: outside the interior tank body (2) of described tank body (1)
Side is provided with temperature transducer, and temperature transducer is connected with the switch board circuit of peripheral hardware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620527185.6U CN205842201U (en) | 2016-06-02 | 2016-06-02 | A kind of vertical natural gas air accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620527185.6U CN205842201U (en) | 2016-06-02 | 2016-06-02 | A kind of vertical natural gas air accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205842201U true CN205842201U (en) | 2016-12-28 |
Family
ID=57623768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620527185.6U Expired - Fee Related CN205842201U (en) | 2016-06-02 | 2016-06-02 | A kind of vertical natural gas air accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205842201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087715A (en) * | 2017-12-29 | 2018-05-29 | 江阴市宇飞新型容器有限公司 | A kind of vertical natural gas air accumulator of overturning-preventing |
| CN109595458A (en) * | 2019-01-04 | 2019-04-09 | 舟山市祥睿船舶科技开发有限责任公司 | A kind of BOG recyclable device based on LNG storage tank |
-
2016
- 2016-06-02 CN CN201620527185.6U patent/CN205842201U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087715A (en) * | 2017-12-29 | 2018-05-29 | 江阴市宇飞新型容器有限公司 | A kind of vertical natural gas air accumulator of overturning-preventing |
| CN109595458A (en) * | 2019-01-04 | 2019-04-09 | 舟山市祥睿船舶科技开发有限责任公司 | A kind of BOG recyclable device based on LNG storage tank |
| CN109595458B (en) * | 2019-01-04 | 2020-08-04 | 舟山市祥睿船舶科技开发有限责任公司 | BOG recovery unit based on L NG storage tank |
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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 |
Granted publication date: 20161228 Termination date: 20200602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |