CN206374558U - Fuel tank and the vehicle with it - Google Patents
Fuel tank and the vehicle with it Download PDFInfo
- Publication number
- CN206374558U CN206374558U CN201621104873.8U CN201621104873U CN206374558U CN 206374558 U CN206374558 U CN 206374558U CN 201621104873 U CN201621104873 U CN 201621104873U CN 206374558 U CN206374558 U CN 206374558U
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- CN
- China
- Prior art keywords
- fuel tank
- internal bladder
- elastic internal
- wire netting
- utility
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Abstract
The utility model discloses a kind of fuel tank and the vehicle with it, the fuel tank includes：Space is held described in being limited in fuel tank body, the fuel tank body；Elastic internal bladder, the elastic internal bladder be arranged on it is described hold in space, and the elastic internal bladder is fixed on the inner surface of the fuel tank body.Be hardly damaged according to fuel tank of the present utility model, though damage elastic internal bladder, elastic internal bladder can in the presence of natural resiliency power plugging damaged place, reduce oil leak and blast probability.
Description
Technical field
The utility model is related to technical field of vehicle, more particularly to a kind of fuel tank and the vehicle with it.
Background technology
It is in datonation-inhibition fuel tank in correlation technique to use nonmetallic explosion-suppressing material more, but nonmetallic explosion-suppressing material is difficult to
It is fixed in datonation-inhibition fuel tank, and explosion-suppressing material takes the space in fuel tank, leads to not arrange fuel level sensor, and this kind
The oil-leakage-prevention ability of datonation-inhibition fuel tank is general.
Utility model content
The utility model is intended at least solve one of above-mentioned technical problem of the prior art to a certain extent.Therefore,
A purpose of the present utility model is to propose a kind of fuel tank, and the fuel tank is hardly damaged, even if damaging elastic internal bladder, elasticity
Inner bag can in the presence of natural resiliency power plugging damaged place, reduce oil leak and blast probability.
Another purpose of the present utility model is to propose a kind of vehicle with above-mentioned fuel tank.
According to fuel tank of the present utility model, including：Described hold is limited in fuel tank body, the fuel tank body
Space；Elastic internal bladder, the elastic internal bladder be arranged on it is described hold in space, and the elastic internal bladder is fixed on the fuel tank
On the inner surface of body.
According to fuel tank of the present utility model, pass through the inner surface setting elastic internal bladder in fuel tank body so that fuel oil
Case body do not allow it is fragile, even if damage elastic internal bladder, elastic internal bladder can in the presence of natural resiliency power plugging damaged place,
Reduce the probability of oil leak and blast.
In addition, can also have technical characteristic additional as follows according to fuel tank of the present utility model：
According to some embodiments of the present utility model, the fuel tank body includes：Upper shell and lower house, the upper casing
It is provided with body and fixation of being fitted with the lower fixation of the lower fixed flange cooperation is provided with fixed flange, the lower house.
According to some embodiments of the present utility model, the elastic internal bladder includes：Upper elastic internal bladder and lower elastic internal bladder, institute
State elastic internal bladder to fit with the inner surface of the upper shell fixation, the inner surface of the lower elastic internal bladder and the lower house is pasted
Close and fix.
According to some embodiments of the present utility model, is limited between the upper elastic internal bladder and the lower elastic internal bladder
One vacancy portion, first empty portions are not corresponding with fixed flange and the lower fixed flange.
According to some embodiments of the present utility model, the elastic internal bladder is rubber liner.
According to some embodiments of the present utility model, the thickness of the rubber liner is t, and its described t is met：t≥5mm.
According to some embodiments of the present utility model, the fuel tank body is metalwork, the fuel tank body and institute
State rubber liner vulcanization fixation.
According to some embodiments of the present utility model, the inner surface setting of the elastic internal bladder has wire netting.
According to some embodiments of the present utility model, the inner surface setting of the elastic internal bladder has wire netting, the metal
Net includes：Upper wire netting and lower wire netting, the upper wire netting are fixed on the inner surface of the upper elastic internal bladder, the lower gold
Category net is fixed on the inner surface of the lower elastic internal bladder.
According to some embodiments of the present utility model, it is spaced apart to be formed between the upper wire netting and the lower wire netting
The second vacancy portion corresponding with fixed flange and the lower fixed flange.
Above-mentioned fuel tank can be included according to vehicle of the present utility model, due to being set according to vehicle of the present utility model
There is above-mentioned fuel tank, therefore the vehicle has outstanding impact resistance, the security performance of vehicle is improved.
Brief description of the drawings
Fig. 1 is the schematic diagram of the fuel tank according to the utility model embodiment；
Fig. 2 is the close-up schematic view of the fuel tank according to the utility model embodiment.
Reference：
Fuel tank 100,
Fuel tank body 110, upper shell 111, lower house 112, upper fixed flange 111a, lower fixed flange 112a are held
Space 101,
Elastic internal bladder 120, upper elastic internal bladder 121.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " are based on orientation shown in the drawings or position relationship, merely to just
Described in description the utility model with simplified, rather than indicate or imply that the device or element of meaning must be with specific sides
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that at least two, example
Such as two, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate with one another；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship.For one of ordinary skill in the art
For, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not direct contact but logical that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
The fuel tank 100 of the utility model embodiment is described in detail with reference to Fig. 1 to Fig. 2.
Fuel tank body 110 and elastic internal bladder 120 can be included according to the fuel tank 100 of the utility model embodiment.
Wherein, limited in fuel tank body 110 and hold space 101, hold is used to hold fuel oil, this reality in space 101
It can effectively suppress the severe phenomenon such as oil leak and blast after the breakage of fuel tank body 110 with the fuel tank 100 of new embodiment
Generation.
Elastic internal bladder 120, which is arranged on, to be held in space 101, and elastic internal bladder 120 is fixed on the interior table of fuel tank body 110
On face.When fuel tank body 110 is by impacting, elastic internal bladder 120 can deform upon to reduce the probability of breakage, and then subtract
The generation of few oil leakage phenomenon.
In addition, breakage also occurs even if elastic internal bladder 120, the elastic component of breakage can also restore to the original state rapidly to break
Blocked at damage, reduction oil leak or explosive incident odds.
For example, in the limiting case, bullet punctures fuel tank, but is due to the presence of elastic internal bladder 120 so that bullet is passed through
The elastomeric material of elastic internal bladder 120 is automatic by cavity closure afterwards, does not result in the leakage of fuel oil, and fuel tank internal environment is unsatisfactory for burning
Explosion condition, so playing explosion-proof.
According to the fuel tank 100 of the utility model embodiment, by the inner surface setting elasticity in fuel tank body 110
Courage 120 so that fuel tank body 110 do not allow it is fragile, even if damage elastic internal bladder 120, elastic internal bladder 120 can be in itself bullet
Property power in the presence of plugging damaged place, reduce oil leak and blast probability.
In some embodiments of the present utility model, as shown in figure 1, fuel tank body 110 includes upper shell 111 and lower casing
It is provided with body 112, upper shell 111 and is provided with what is coordinated with lower fixed flange 112a on fixed flange 111a, lower house 112
Lower fixed flange 112a.Upper fixed flange 111a can fit fixation with lower fixed flange 112a, such as upper fixed flange 111a
It can be fixed together with lower fixed flange 112a by the mode such as weld or be spirally connected, and then by upper shell 111 and lower house 112
Constitute a complete housing.
Further, as shown in Fig. 2 elastic internal bladder 120 can include upper elastic internal bladder 121 and lower elastic internal bladder (does not show
Go out), upper elastic internal bladder 121 is fitted with the inner surface of upper shell 111, and lower elastic internal bladder is fitted solid with the inner surface of lower house 112
It is fixed.
Preferably, limit the first vacancy portion between upper elastic internal bladder 121 and lower elastic internal bladder, the first empty portions not with
Upper fixed flange 111a is corresponding with lower fixed flange 112a.
Upper elastic internal bladder 121 and lower elastic internal bladder can make upper shell flange 111a with by reserving the first vacancy portion
Housing flange 112a welds together, it is to avoid being welded in welding process due to the presence of elastic internal bladder 120 can not.
In some embodiments of the present utility model, elastic internal bladder 120 is rubber liner.Preferably, elastic internal bladder 120 can
To be made of highdensity elastomeric material, elastic internal bladder 120 can have more outstanding impact resistance, and elastic internal bladder
120 can preferably recover when can be damaged.
The thickness of rubber liner be t, and t meet：t≥5mm.Within the range, rubber liner can take less combustion
Space in oil tank body 110, and with higher impact resistance and recovery capability.
The fuel tank body 110 of the utility model embodiment is metalwork, and elastic internal bladder 120 is rubber parts, elastic internal bladder
120 vulcanize fixation with fuel tank body 110.
It is highly preferred that being provided with wire netting (not shown) on the inner surface of elastic internal bladder 120, wire netting can improve elasticity
The intensity of pad, and can further improve the impact resistance of elastic internal bladder 120.
Further, wire netting can include upper wire netting and lower wire netting, and upper wire netting is fixed on elastic internal bladder 121
Inner surface on, lower wire netting is fixed on the inner surface of lower elastic internal bladder.Alternatively, wire netting can be with elastic internal bladder 120
Vulcanization is fixed.
In some embodiments of the present utility model, it is spaced apart to be formed and upper fixation between upper wire netting and lower wire netting
Flange 111a and the corresponding second vacancy portions of lower fixed flange 112a.As a result, upper shell fixes flange 111a and lower house
Fixed flange 112a convenient weldings.
The vehicle of the utility model embodiment is briefly described below.
The fuel tank 100 of above-described embodiment can be included according to the vehicle of the utility model embodiment, due to according to this reality
Above-mentioned fuel tank 100 is provided with the vehicle of new embodiment, therefore the vehicle has outstanding impact resistance, vehicle
Security performance is improved.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, those skilled in the art can be by
Not be the same as Example or example described in this specification are engaged and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (11)
1. a kind of fuel tank, it is characterised in that including：
Limited in fuel tank body, the fuel tank body and hold space；
Elastic internal bladder, the elastic internal bladder be arranged on it is described hold in space, and the elastic internal bladder is fixed on the fuel tank
On the inner surface of body.
2. fuel tank according to claim 1, it is characterised in that the fuel tank body includes：Upper shell and lower house,
The lower fixation being provided with fixed flange, the lower house with the cooperation of fixed flange is provided with the upper shell to turn over
Side.
3. fuel tank according to claim 2, it is characterised in that the elastic internal bladder includes：Upper elastic internal bladder and lower bullet
Property inner bag, the upper elastic internal bladder fits fixation with the inner surface of the upper shell, the lower elastic internal bladder and the lower house
Inner surface laminating fix.
4. fuel tank according to claim 3, it is characterised in that between the upper elastic internal bladder and the lower elastic internal bladder
The first vacancy portion is limited, first empty portions are not corresponding with fixed flange and the lower fixed flange.
5. fuel tank according to claim 1, it is characterised in that the elastic internal bladder is rubber liner.
6. fuel tank according to claim 5, it is characterised in that the thickness of the rubber liner is t, its described t is met：
t≥5mm。
7. fuel tank according to claim 5, it is characterised in that the fuel tank body is metalwork, the fuel tank
Body vulcanizes with the rubber liner to be fixed.
8. fuel tank according to claim 1, it is characterised in that the inner surface setting of the elastic internal bladder has wire netting.
9. fuel tank according to claim 3, it is characterised in that the inner surface setting of the elastic internal bladder has wire netting,
The wire netting includes：Upper wire netting and lower wire netting, the upper wire netting are fixed on the inner surface of the upper elastic internal bladder,
The lower wire netting is fixed on the inner surface of the lower elastic internal bladder.
10. fuel tank according to claim 9, it is characterised in that between the upper wire netting and the lower wire netting
Separate to form the second vacancy portion corresponding with fixed flange and the lower fixed flange.
11. a kind of vehicle, it is characterised in that including the fuel tank any one of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621104873.8U CN206374558U (en) | 2016-09-30 | 2016-09-30 | Fuel tank and the vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621104873.8U CN206374558U (en) | 2016-09-30 | 2016-09-30 | Fuel tank and the vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206374558U true CN206374558U (en) | 2017-08-04 |
Family
ID=59401550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621104873.8U Active CN206374558U (en) | 2016-09-30 | 2016-09-30 | Fuel tank and the vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206374558U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373295A (en) * | 2020-11-06 | 2021-02-19 | 安徽江淮汽车集团股份有限公司 | Anti-theft fuel tank |
| CN113370782A (en) * | 2021-06-18 | 2021-09-10 | 江苏专创轻合金科技有限公司 | Intelligent explosion-proof automobile fuel tank |
-
2016
- 2016-09-30 CN CN201621104873.8U patent/CN206374558U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373295A (en) * | 2020-11-06 | 2021-02-19 | 安徽江淮汽车集团股份有限公司 | Anti-theft fuel tank |
| CN112373295B (en) * | 2020-11-06 | 2022-02-15 | 安徽江淮汽车集团股份有限公司 | Anti-theft fuel tank |
| CN113370782A (en) * | 2021-06-18 | 2021-09-10 | 江苏专创轻合金科技有限公司 | Intelligent explosion-proof automobile fuel tank |
| CN113370782B (en) * | 2021-06-18 | 2022-11-11 | 温岭卓致智能科技有限公司 | Intelligent explosion-proof automobile fuel tank |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |