CN204279054U - A kind of fuel tank anti-shake dividing plate - Google Patents
A kind of fuel tank anti-shake dividing plate Download PDFInfo
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- CN204279054U CN204279054U CN201420767097.4U CN201420767097U CN204279054U CN 204279054 U CN204279054 U CN 204279054U CN 201420767097 U CN201420767097 U CN 201420767097U CN 204279054 U CN204279054 U CN 204279054U
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- dividing plate
- shake
- fuel tank
- straight type
- tank anti
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Abstract
The utility model relates to a kind of fuel tank anti-shake dividing plate, belongs to tank design technical field.It comprises one and is placed on fuel tank internal fixtion and puts rolling dividing plate; Described put shake dividing plate it arranged by straight type dividing plate and curved sub-baffle interval and form; Straight type dividing plate and curved sub-dividing plate have oil-through hole.The utility model no matter for fuel oil along rocking of occurring of aircraft/automobile longitudinal or rocking of transversely occurring, the fuel tank anti-shake dividing plate of triangular mesh can provide equal anti-shake effect.
Description
Technical field
The utility model relates to a kind of fuel tank anti-shake dividing plate, belongs to tank design technical field.
Background technology
In the motion processes such as aircraft/automobile, in fuel tank, fuel oil can corresponding generation rocking in various degree, and Oiltank structure can be made to bear the impact load of fuel oil on the one hand, fuel oil can produce electrostatic in the process of rocking on the other hand, dangerous.Existing fuel tank anti-shake dividing plate mostly is the square or prismatic waffle slab that horizontal with vertical plate body intersects.In order to prevent fuel oil from rocking as much as possible, and reduce fuel oil impact load, but must mesh-density be strengthened, thus diaphragm structure weight is increased, manufacture with type of attachment complicated.
Summary of the invention
In order to overcome above-mentioned defect, the purpose of this utility model is the fuel tank anti-shake dividing plate providing a kind of anti-shake effective.
To achieve these goals, the utility model adopts following technical scheme:
A kind of fuel tank anti-shake dividing plate, it comprises one and is placed on fuel tank internal fixtion and puts rolling dividing plate; Described put shake dividing plate it arranged by straight type dividing plate and curved sub-baffle interval and form;
Straight type dividing plate with curved sub-dividing plate on have oil-through hole.
The shape of oil-through hole is circle, kidney-shaped or rhombus.
The mesh shape that straight type dividing plate and curved sub-dividing plate form is triangle.
The mesh shape that straight type dividing plate and curved sub-dividing plate form is preferably equilateral triangle.
The beneficial effects of the utility model:
1), when adopting the above-mentioned type Partition board for fuel tank, in fuel tank, fuel oil is divided into triangle, from triangle geometry characteristic, fuel oil centroidal distance base is comparatively near, and when fuel oil flows to triangle base, fuel oil movement travel is shorter, therefore fuel oil shaking amplitude is less, and impact load is corresponding less;
(2) otherwise, when fuel oil flows to triangular apex, due to both sides dividing plate and distance constantly diminish, the impact load of fuel oil can be decomposed into vertical and be parallel to both sides dividing plate and load; The load being wherein parallel to both sides dividing plate can be subject to the friction force between fuel oil and dividing plate and weaken, and can be offset by the fuel oil impact load in adjacent mesh perpendicular to the part in the load of both sides dividing plate, another part can bear by dividing plate is bending, therefore can reach the effect reducing fuel oil shaking amplitude and impact load equally;
(3) no matter for fuel oil along rocking of occurring of aircraft/automobile longitudinal or rocking of transversely occurring, the fuel tank anti-shake dividing plate of triangular mesh can provide equal anti-shake effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the anti-shake diaphragm structure schematic diagram in the utility model.
Detailed description of the invention
Be described in detail below in conjunction with accompanying drawing 1,2 pairs of the utility model:
A kind of fuel tank anti-shake dividing plate, it comprises one and is placed on fuel tank 1 internal fixtion and puts and shake dividing plate 2; Described put shake dividing plate 2 it be spaced by straight type dividing plate 4 and curved sub-dividing plate 4 and form;
Straight type dividing plate 4 with curved sub-dividing plate 4 on have oil-through hole 3.
The shape of oil-through hole 3 is circle, kidney-shaped or rhombus.
The mesh shape that straight type dividing plate 4 and curved sub-dividing plate 4 form is triangle.
The mesh shape that straight type dividing plate 4 and curved sub-dividing plate 4 form is preferably equilateral triangle.
Claims (4)
1. a fuel tank anti-shake dividing plate, is characterized in that: it comprise one be placed on fuel tank (1) internal fixtion put shake dividing plate (2); Described put shake dividing plate (2) it be spaced by straight type dividing plate (4) and curved sub-dividing plate (4) and form;
Straight type dividing plate (4) with curved sub-dividing plate (4) on have oil-through hole (3).
2. fuel tank anti-shake dividing plate according to claim 1, is characterized in that: the shape of oil-through hole (3) is circle, kidney-shaped or rhombus.
3. fuel tank anti-shake dividing plate according to claim 1, is characterized in that: the mesh shape that straight type dividing plate (4) and curved sub-dividing plate (4) form is triangle.
4. fuel tank anti-shake dividing plate according to claim 3, is characterized in that: the mesh shape that straight type dividing plate (4) and curved sub-dividing plate (4) form is preferably equilateral triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767097.4U CN204279054U (en) | 2014-12-09 | 2014-12-09 | A kind of fuel tank anti-shake dividing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767097.4U CN204279054U (en) | 2014-12-09 | 2014-12-09 | A kind of fuel tank anti-shake dividing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279054U true CN204279054U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420767097.4U Active CN204279054U (en) | 2014-12-09 | 2014-12-09 | A kind of fuel tank anti-shake dividing plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN204279054U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059556A (en) * | 2015-08-14 | 2015-11-18 | 中国航空工业集团公司西安飞机设计研究所 | Inverse suction preventing device, oil collecting tank with same and flight vehicle |
| CN106373725A (en) * | 2016-10-13 | 2017-02-01 | 卧龙电气集团股份有限公司 | Vehicle-mounted traction transformer oil storage tank |
| CN109131904A (en) * | 2018-09-28 | 2019-01-04 | 成都飞机工业（集团）有限责任公司 | A kind of shock proof aircraft integral tank |
| CN109203983A (en) * | 2018-09-14 | 2019-01-15 | 芜湖顺荣汽车部件有限公司 | Well word box-shaped washboard |
| CN113148197A (en) * | 2021-04-25 | 2021-07-23 | 上海机电工程研究所 | Prevent rocking fuel storage tank and aircraft |
| JP2023535100A (en) * | 2021-06-30 | 2023-08-16 | ▲統▼▲亞▼（山▲東▼）汽▲車▼科技集▲団▼有限公司 | grid fuel tank |
-
2014
- 2014-12-09 CN CN201420767097.4U patent/CN204279054U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059556A (en) * | 2015-08-14 | 2015-11-18 | 中国航空工业集团公司西安飞机设计研究所 | Inverse suction preventing device, oil collecting tank with same and flight vehicle |
| CN105059556B (en) * | 2015-08-14 | 2019-04-23 | 中国航空工业集团公司西安飞机设计研究所 | A kind of suck-back device and oil sump tank and aircraft with it |
| CN106373725A (en) * | 2016-10-13 | 2017-02-01 | 卧龙电气集团股份有限公司 | Vehicle-mounted traction transformer oil storage tank |
| CN106373725B (en) * | 2016-10-13 | 2018-08-07 | 卧龙电气集团股份有限公司 | A kind of on-board traction transformer fuel reserve tank |
| CN109203983A (en) * | 2018-09-14 | 2019-01-15 | 芜湖顺荣汽车部件有限公司 | Well word box-shaped washboard |
| CN109131904A (en) * | 2018-09-28 | 2019-01-04 | 成都飞机工业（集团）有限责任公司 | A kind of shock proof aircraft integral tank |
| CN113148197A (en) * | 2021-04-25 | 2021-07-23 | 上海机电工程研究所 | Prevent rocking fuel storage tank and aircraft |
| JP2023535100A (en) * | 2021-06-30 | 2023-08-16 | ▲統▼▲亞▼（山▲東▼）汽▲車▼科技集▲団▼有限公司 | grid fuel tank |
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