CN204062475U - A kind of natural gas storage tank peculiar to vessel being provided with buffer structure - Google Patents
A kind of natural gas storage tank peculiar to vessel being provided with buffer structure Download PDFInfo
- Publication number
- CN204062475U CN204062475U CN201420471419.0U CN201420471419U CN204062475U CN 204062475 U CN204062475 U CN 204062475U CN 201420471419 U CN201420471419 U CN 201420471419U CN 204062475 U CN204062475 U CN 204062475U
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- China
- Prior art keywords
- storage tank
- cushion plate
- buffer structure
- natural gas
- peculiar
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Abstract
The utility model discloses a kind of natural gas storage tank peculiar to vessel being provided with buffer structure, belong to storage tank manufacturing technology field.Owing to being provided with cushion plate, cushion plate is funnel shape, and the plane of inclination that impact when liquid rocks in storage tank will be buffered plate is offset.In addition, the utility model is oppositely arranged with the bottom of the cushion plate being positioned at opposite side by the bottom several being positioned at the cushion plate of above-mentioned sagittal plane the same side, when liquid is shaken to the other end from one end of storage tank, cushioned by the funnel-shaped ramp of cushion plate, meanwhile, liquid be collected into bottom through hole flow through.When the liquid capacity in storage tank is less, liquid is just circulated by the opening of tank bottom.
Description
Technical field
The utility model relates to a kind of natural gas storage tank peculiar to vessel being provided with buffer structure, belongs to storage tank manufacturing technology field.
Background technique
This novel energy of rock gas has clean compared with other primary energy, environmental protection, efficient feature, will by natural gas transportation to making land used, generally pipeline transport can be adopted, or the traffic tool, as fuel tank, ships etc. transport, if rock gas is transported by country over strait, just be merely able to be transported by ship, but marine weather condition is changeful, meet special harsh climate sometimes, resistance to compression shock resistance degree for natural gas storage tank just causes high test, and the natural gas liquid in storage tank knows from experience rocking due to hull, and the liquid that rock gas is inherently inflammable and explosive, violent rocking can make liquid become unstable.
Model utility content
For solving the problem, the utility model provides a kind of structure simple, the safe and reliable natural gas storage tank peculiar to vessel being provided with buffer structure.
The technological scheme that the utility model adopts for its problem of solution is:
A kind of natural gas storage tank peculiar to vessel being provided with buffer structure, comprise inner casing and shell, the inwall of described inner casing is provided with several buffer structures, described buffer structure comprises a cushion plate, described cushion plate is funnel-like, be provided with through hole bottom it, the periphery of cushion plate is provided with outer shroud, the arranged outside of described outer shroud has flank to be connected with the inwall of inner casing; Be provided with the opening that liquid passes through between the inner side of outer shroud and the periphery of cushion plate, this opening is positioned at the bottom of cushion plate; Several buffer structures described are symmetrical along the radial cross section of storage tank center, wherein, be positioned at the cushion plate of above-mentioned sagittal plane the same side bottom be oppositely arranged with the bottom of the cushion plate that is positioned at opposite side; In addition, between inner casing with shell, be provided with pillar be connected, above-mentioned pillar and buffer structure are positioned at same radial cross section.
Preferably, the bottom of described inner casing is provided with projection between two adjacent openings, and the cross section of described projection is triangle, and this leg-of-mutton bottom surface is cemented in the bottom of inner casing, and two other side is respectively towards two adjacent openings.
Further, described projection radially cross section direction arrange, or projection favour radial cross section arrange.
Preferably, the cross section of described funnelform cushion plate is triangle, and the bottom angle in its cross section is between 90 degree ~ 180 degree.Further, described angle is 150 degree.
Preferably, multiple pillar is symmetrically arranged with between described inner casing and shell, on same radial cross section.
Preferably, described pillar adopts epoxy glass stringing.
Preferably, described shell bottom, be positioned at pillar the supporting base same radial cross section is provided with for supporting storage tank.
The beneficial effects of the utility model are: owing to being provided with cushion plate, and cushion plate is funnel shape, and the plane of inclination that impact when liquid rocks in storage tank will be buffered plate is offset.In addition, the utility model by several are positioned at the cushion plate of above-mentioned sagittal plane the same side bottom be oppositely arranged with the bottom of the cushion plate being positioned at opposite side, when liquid is shaken to the other end from one end of storage tank, cushioned by the funnel-shaped ramp of cushion plate, meanwhile, liquid be collected into bottom through hole flow through.When the liquid capacity in storage tank is less, liquid is just circulated by the opening of tank bottom.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is internal structure side view of the present utility model;
Fig. 2 is internal structure plan view of the present utility model.
In figure: 1, inner casing; 2, shell; 3, cushion plate; 4, through hole; 5, outer shroud; 6, flank; 7, opening; 8, protruding; 9, pillar; 10, supporting base.
Embodiment
A kind of natural gas storage tank peculiar to vessel being provided with buffer structure as shown in accompanying drawing 1,2, comprise inner casing 1 and shell 2, the inwall of described inner casing 1 is provided with several buffer structures, described buffer structure comprises a cushion plate 3, described cushion plate 3 is in funnel-like, be provided with through hole 4 bottom it, the cross section of described funnelform cushion plate 3 is triangle, and the bottom angle in its cross section is between 90 degree ~ 180 degree.Through the test effect of different amount, cushioning effect when described angle is 150 degree is best.The periphery of cushion plate 3 is provided with outer shroud 5, the arranged outside of described outer shroud 5 has flank 6 to be connected with the inwall of inner casing 1; Be provided with the opening 7 that liquid passes through between the inner side of outer shroud 5 and the periphery of cushion plate 3, this opening 7 is positioned at the bottom of cushion plate 3; Several buffer structures described are symmetrical along the radial cross section of storage tank center, wherein, be positioned at the cushion plate 3 of above-mentioned sagittal plane the same side bottom be oppositely arranged with the bottom of the cushion plate 3 that is positioned at opposite side.
Owing to being provided with cushion plate 3, cushion plate 3 is in funnel shape, and the plane of inclination that impact when liquid rocks in storage tank will be buffered plate 3 is offset.In addition, the utility model by several are positioned at the cushion plate 3 of above-mentioned sagittal plane the same side bottom be oppositely arranged with the bottom of the cushion plate 3 being positioned at opposite side, when liquid is shaken to the other end from one end of storage tank, cushioned by the funnel-shaped ramp of cushion plate 3, meanwhile, liquid be collected into bottom through hole 4 flow through.When the liquid capacity in storage tank is less, liquid is just circulated by the opening 7 of tank bottom.
The bottom of described inner casing 1 is provided with protruding 8 between two adjacent openings 7, described protruding 8 can be integrated with inner casing 1, also can be cemented in separately on the inwall of inner casing 1, its cross section is triangle, this leg-of-mutton bottom surface is cemented in the bottom of inner casing 1, and two other side is respectively towards two adjacent openings 7.Further, the direction in described protruding 8 radially cross sections is arranged, or protruding 8 favour radial cross section and arrange.
In addition, be provided with pillar 9 and be connected between inner casing 1 with shell 2, above-mentioned pillar 9 is positioned at same radial cross section with buffer structure, is symmetrically arranged with multiple pillar 9 between described inner casing 1 and shell 2, on same radial cross section.Like this, the stressed more concentrated of whole storage tank can be made, increase shock resistance.Described pillar 9 adopts epoxy to peel off pipe, has the advantage of the anti-high pressure that insulate.Meanwhile, can also be positioned in the bottom of described shell 2, with pillar 9 supporting base 10 same radial cross section is provided with for supporting storage tank.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and model utility design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (9)
1. one kind is provided with the natural gas storage tank peculiar to vessel of buffer structure, comprise inner casing and shell, it is characterized in that, the inwall of described inner casing is provided with several buffer structures, described buffer structure comprises a cushion plate, and described cushion plate is funnel-like, is provided with through hole bottom it, the periphery of cushion plate is provided with outer shroud, and the arranged outside of described outer shroud has flank to be connected with the inwall of inner casing; Be provided with the opening that liquid passes through between the inner side of outer shroud and the periphery of cushion plate, this opening is positioned at the bottom of cushion plate; Several buffer structures described are symmetrical along the radial cross section of storage tank center, wherein, be positioned at the cushion plate of above-mentioned sagittal plane the same side bottom be oppositely arranged with the bottom of the cushion plate that is positioned at opposite side; In addition, between inner casing with shell, be provided with pillar be connected, above-mentioned pillar and buffer structure are positioned at same radial cross section.
2. a kind of peculiar to vessel natural gas storage tank that be provided with buffer structure above-mentioned according to claim 1, it is characterized in that, the bottom of described inner casing is provided with projection between two adjacent openings, the cross section of described projection is triangle, this leg-of-mutton bottom surface is cemented in the bottom of inner casing, and two other side is respectively towards two adjacent openings.
3. a kind of peculiar to vessel natural gas storage tank that be provided with buffer structure above-mentioned according to claim 2, is characterized in that, described projection radially cross section direction arrange.
4. a kind of peculiar to vessel natural gas storage tank that be provided with buffer structure above-mentioned according to claim 2, is characterized in that, described projection favours radial cross section and arranges.
5. a kind of peculiar to vessel natural gas storage tank that be provided with buffer structure above-mentioned according to claim 1, it is characterized in that, the cross section of described funnelform cushion plate is triangle, and the bottom angle in its cross section is between 90 degree ~ 180 degree.
6. a kind of peculiar to vessel natural gas storage tank that be provided with buffer structure above-mentioned according to claim 5, it is characterized in that, described angle is 150 degree.
7. a kind of peculiar to vessel natural gas storage tank that be provided with buffer structure above-mentioned according to claim 1, is characterized in that, be symmetrically arranged with multiple pillar between described inner casing and shell, on same radial cross section.
8. a kind of peculiar to vessel natural gas storage tank that be provided with buffer structure above-mentioned according to claim 1 or 7, is characterized in that, described pillar adopts epoxy glass stringing.
9. a kind of peculiar to vessel natural gas storage tank that be provided with buffer structure above-mentioned according to claim 1, is characterized in that, the bottom of described shell, is positioned at pillar the supporting base same radial cross section is provided with for supporting storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471419.0U CN204062475U (en) | 2014-08-20 | 2014-08-20 | A kind of natural gas storage tank peculiar to vessel being provided with buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471419.0U CN204062475U (en) | 2014-08-20 | 2014-08-20 | A kind of natural gas storage tank peculiar to vessel being provided with buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062475U true CN204062475U (en) | 2014-12-31 |
Family
ID=52203986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471419.0U Withdrawn - After Issue CN204062475U (en) | 2014-08-20 | 2014-08-20 | A kind of natural gas storage tank peculiar to vessel being provided with buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062475U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214509A (en) * | 2014-08-20 | 2014-12-17 | 安徽金鼎锅炉股份有限公司 | Marine natural gas storage tank provided with buffer structure |
| CN106224761A (en) * | 2016-07-22 | 2016-12-14 | 天津良华新能源科技有限公司 | A kind of natural gas storage tank |
| CN109538934A (en) * | 2019-01-10 | 2019-03-29 | 舟山市祥睿船舶科技开发有限责任公司 | A kind of buffer system based on LNG storage tank |
-
2014
- 2014-08-20 CN CN201420471419.0U patent/CN204062475U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214509A (en) * | 2014-08-20 | 2014-12-17 | 安徽金鼎锅炉股份有限公司 | Marine natural gas storage tank provided with buffer structure |
| CN104214509B (en) * | 2014-08-20 | 2017-07-14 | 安徽金鼎锅炉股份有限公司 | A kind of natural gas storage tank peculiar to vessel provided with buffer structure |
| CN106224761A (en) * | 2016-07-22 | 2016-12-14 | 天津良华新能源科技有限公司 | A kind of natural gas storage tank |
| CN109538934A (en) * | 2019-01-10 | 2019-03-29 | 舟山市祥睿船舶科技开发有限责任公司 | A kind of buffer system based on LNG storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20170714 |
|
| AV01 | Patent right actively abandoned |