CN205871734U - Baffle and fuel tank of fuel tank - Google Patents
Baffle and fuel tank of fuel tank Download PDFInfo
- Publication number
- CN205871734U CN205871734U CN201620736927.6U CN201620736927U CN205871734U CN 205871734 U CN205871734 U CN 205871734U CN 201620736927 U CN201620736927 U CN 201620736927U CN 205871734 U CN205871734 U CN 205871734U
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- area
- reinforcement
- dividing plate
- fuel tank
- diaphragm body
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a baffle of fuel tank, be in with the setting including partition plate body partition plate body many last strengthening ribs, many the strengthening rib sets up partition plate body's the outside on the surface, many the strengthening rib all along from many are extended to partition plate body's the outside edge extension's in center direction the strengthening rib is evenly arranged, partition plate body includes first region and second area, the second area centers on first region, the outside surface in first region is the plane, the outside surface of second area is the curved surface of indent, the recess that the curved surface indent formed winds first regional the distribution. It is relatively poor that present baffle impact resistance can be solved to above -mentioned scheme, short problem of life -span. The utility model discloses still disclose a fuel tank.
Description
Technical field
This utility model relates to fuel tank technical field, particularly relates to the dividing plate of a kind of fuel tank and a kind of fuel tank.
Background technology
The dividing plate of fuel tank, as the inside main skeleton of fuel tank, plays the effect strengthening fuel tank, and then can improve
The impact resistance of fuel tank.It addition, when fuel tank generation emergency, dividing plate can share impact, and then can slowing oil
The impulsive force damage to end cap produced by fuel oil in case.It will be apparent that the longevity that the dividing plate life-span of fuel tank is to extending fuel tank
Life plays the most important effect.
At present, the dividing plate in fuel tank is welded on the casing of fuel tank by the way of welding, and dividing plate is relatively common
Flat board, mechanical property is poor, and impact resistance is the best, and therefore, current dividing plate exists life-span shorter problem, how to pass through
The life-span extending dividing plate promotes the performance of whole fuel tank, is current main direction of studying.
Utility model content
The purpose of this utility model is to provide the dividing plate of a kind of fuel tank, to solve current dividing plate impact resistance relatively
Difference, the problem that the life-span is shorter.
To achieve these goals, the following technical scheme of this utility model offer:
The dividing plate of a kind of fuel tank, including diaphragm body and a plurality of reinforcement being arranged in described diaphragm body；A plurality of
Described reinforcement is arranged on the outer surface of described diaphragm body；A plurality of described reinforcement is each along from described diaphragm body
Center extends to the direction that outward flange extends, and a plurality of described reinforcement is evenly arranged；Described diaphragm body include first area and
Second area, described second area is around described first area, and the outer surface of described first area is plane, described secondth district
The outer surface in territory is the curved surface of indent, and the groove that described curved surface indent is formed is distributed around described first area.
Further, described groove is V-groove, and the angle between two medial walls of described V-groove is more than 150 °.
Further, described diaphragm body is provided with oilhole, all arranges two described oil between two adjacent reinforcements
Hole.
Further, the length of described reinforcement is more than the diameter of described oilhole, and the length of described reinforcement is with described
The diameter ratio of oilhole is more than 1.3.
Further, a plurality of described reinforcement along the diagonally opposed paired distribution of described diaphragm body, described reinforcement is
Beading, is gradually reduced to the bearing of trend on top, the area of the cross section of described beading from root.
A kind of fuel tank, including the dividing plate described in above-mentioned any one.
In technique scheme, in the dividing plate that this utility model provides, diaphragm body is provided with a plurality of reinforcement, many
Bar reinforcement extends to outward flange each along the center of diaphragm body, and a plurality of reinforcement is uniformly distributed, and can improve whole dividing plate
Impact resistance.On this basis, the outer surface of the first area of diaphragm body is plane, the outer surface of second area
For the curved surface of indent, the groove that curved surface indent is formed is distributed around first area, the dispersion that above-mentioned different region can be relatively reasonable
Impact, can improve the receiving area on whole diaphragm body surface, to improve impact resistance further simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only described in this utility model
Some embodiments, for those of ordinary skill in the art, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic diagram of the dividing plate that this utility model embodiment provides；
Fig. 2 is the semi-cutaway of Fig. 1.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with accompanying drawing pair
This utility model is further detailed.
Refer to Fig. 1 and 2, this utility model embodiment provides the dividing plate of a kind of fuel tank, and it includes diaphragm body 11 He
It is arranged on a plurality of reinforcement 12 in described diaphragm body 11.
Diaphragm body 11 is platy structure, and surface is curved surface.A plurality of reinforcement 12 is arranged on the outside table of diaphragm body 11
On face, it is used for strengthening whole dividing plate.A plurality of reinforcement 12 prolongs each along the direction extended to cylindrical from the center of diaphragm body 11
Stretching, this direction that is disposed to extend of reinforcement 12 can improve the stiffening effect to dividing plate further.
In order to play the effect that equilibrium is strengthened so that the overall impact resistance of whole dividing plate is relatively strong, and then can be preferably
Sharing impulsive force, a plurality of reinforcement 12 is uniformly distributed.In the application, diaphragm body 11 includes first area 111 and second area
112.Second area 112 is around first area 111.As in figure 2 it is shown, the outer surface of first area 111 is plane, second area
The curved surface that outer surface is indent.The groove that curved surface indent is formed is distributed around first area.Above-mentioned curved surface can improve whole
The area of the outer surface of individual dividing plate, and then the impact resistance of whole dividing plate can be improved.
A plurality of reinforcement 12, a plurality of equal edge of reinforcement 12 it is provided with in diaphragm body 11 disclosed in this utility model embodiment
The center diaphragm body 11 extends to outward flange, and a plurality of reinforcement 12 is uniformly distributed, and can improve the resistance to impact of whole dividing plate
Energy.On this basis, the outer surface of the first area of diaphragm body 11 is plane, and the outer surface of second area is indent
Curved surface, the groove that curved surface indent is formed is distributed around first area, the dispersion impact that above-mentioned different region can be relatively reasonable, with
Time can improve the receiving area on whole diaphragm body 11 surface, to improve impact resistance further.It addition, use the curved surface can be from
Multiple directions weaken shearing and pulling force produced by the fuel oil in fuel tank during automobile generation emergency.
Above-mentioned groove can be V-groove, and the angle between two inwalls of V-groove can be more than 150 °.This can make V-type
Groove has bigger effective area and withstands shocks.
In the application, diaphragm body 11 is provided with oilhole 13, can all be disposed with two between two adjacent reinforcements 12
Individual oilhole 13, as shown in Figure 1.The size of oilhole 13 is relatively big, can avoid shearing bigger produced by keyhole effect and pulling force.
Being experimentally confirmed, the length of reinforcement 12 is more than the diameter of oilhole 13 so that reinforcement 12 can also strengthen due to
Oilhole 13 lays the strength reduction position caused.Concrete, the length of reinforcement 12 is more than with the diameter ratio of oilhole 13
1.3。
Referring again to Fig. 1, a plurality of reinforcement 12 is along the diagonally opposed paired distribution of diaphragm body 11, and then plays preferably
Overall booster action.
Reinforcement 12 can be beading.Beading is gradually reduced to the area of the cross section on top from its root, it is to avoid strengthen
Muscle 12 deforms when being impacted.
Based on the dividing plate disclosed in above-described embodiment, this utility model embodiment is also disclosed a kind of fuel tank, this fuel tank
There is the dividing plate above described in any one embodiment.
By the way of explanation, only describe some one exemplary embodiment of the present utility model above, undoubtedly, for
Those of ordinary skill in the art, in the case of without departing from spirit and scope of the present utility model, can be with various different
Described embodiment is modified by mode.Therefore, above-mentioned accompanying drawing and description are the most illustrative, should not be construed as
Restriction to this utility model claims.
Claims (6)
1. the dividing plate of a fuel tank, it is characterised in that include diaphragm body and a plurality of adding of being arranged in described diaphragm body
Strong muscle；A plurality of described reinforcement is arranged on the outer surface of described diaphragm body；A plurality of described reinforcement is each along from described
The center of diaphragm body extends to the direction that outward flange extends, and a plurality of described reinforcement is evenly arranged；Described diaphragm body includes
First area and second area, described second area is around described first area, and the outer surface of described first area is plane,
The outer surface of described second area is the curved surface of indent, and the groove that described indent is formed is distributed around described first area.
Dividing plate the most according to claim 1, it is characterised in that described groove is V-groove, two inner sides of described V-groove
Angle between wall is more than 150 °.
Dividing plate the most according to claim 1, it is characterised in that described diaphragm body is provided with oilhole, two adjacent institutes
State and between reinforcement, all arrange two described oilholes.
Dividing plate the most according to claim 3, it is characterised in that the length of described reinforcement is more than the diameter of described oilhole,
And the diameter ratio of the length of described reinforcement and described oilhole is more than 1.3.
5. according to described dividing plate arbitrary in claim 1-4, it is characterised in that a plurality of described reinforcement is along described diaphragm body
Diagonally opposed paired distribution, described reinforcement is beading, from root to the bearing of trend on top, the cross section of described beading
Area is gradually reduced.
6. a fuel tank, it is characterised in that include the dividing plate described in any one in claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736927.6U CN205871734U (en) | 2016-07-13 | 2016-07-13 | Baffle and fuel tank of fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736927.6U CN205871734U (en) | 2016-07-13 | 2016-07-13 | Baffle and fuel tank of fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205871734U true CN205871734U (en) | 2017-01-11 |
Family
ID=57696348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620736927.6U Active CN205871734U (en) | 2016-07-13 | 2016-07-13 | Baffle and fuel tank of fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205871734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920381A (en) * | 2019-12-11 | 2020-03-27 | 江麓机电集团有限公司 | Fuel tank separator and welding process of fuel tank separator and fuel tank body |
| CN112874292A (en) * | 2021-02-01 | 2021-06-01 | 中国重汽集团济南动力有限公司 | One-way oil tank partition plate |
-
2016
- 2016-07-13 CN CN201620736927.6U patent/CN205871734U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920381A (en) * | 2019-12-11 | 2020-03-27 | 江麓机电集团有限公司 | Fuel tank separator and welding process of fuel tank separator and fuel tank body |
| CN112874292A (en) * | 2021-02-01 | 2021-06-01 | 中国重汽集团济南动力有限公司 | One-way oil tank partition plate |
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| GR01 | Patent grant |