CN204367882U - A kind of self-sealing fuel tank - Google Patents
A kind of self-sealing fuel tank Download PDFInfo
- Publication number
- CN204367882U CN204367882U CN201420595274.5U CN201420595274U CN204367882U CN 204367882 U CN204367882 U CN 204367882U CN 201420595274 U CN201420595274 U CN 201420595274U CN 204367882 U CN204367882 U CN 204367882U
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- fuel tank
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- tank
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Abstract
A kind of self-sealing fuel tank, comprise tank body of oil tank, tank body of oil tank comprises internal box and outer Sheng groove, internal box is closed square body, outer Sheng groove is that upper cover can the square body of opening type, internal box is that connectionless mode is placed in outer Sheng groove, internal box comprises the first internal layer and the first skin, extinguishing material is filled with between the first internal layer and the first skin, outer case comprises the second internal layer and the second skin, explosion-proof lamp is filled with between the second internal layer and the second skin, first skin and the second internal layer fit, first internal layer is quality of rubber materials, first skin is plastic material, second internal layer is cleading, second skin is metal material.The fuel tank of the utility model design is not only installed conveniently stable, and has good safety.
Description
Technical field
The utility model relates to the technical field of automobile zero device manufacturing industry, specifically a kind of self-sealing fuel tank.
Background technology
Existing automotive oil tank mostly is single layer structure, early stage all employings metal level fuel tank, but because metal level fuel tank is easy to corrosion and is easy to cause leakage oil condition, and along with the requirement of automotive light weight technology, therefore tank body of oil tank adopts plastic material to replace metal material, though solve a lot of problems of metallic oil tank, because the heat stability of plastic material is not enough and flintiness is inadequate, be very easy to distortion and expose, also can affect the Sheng oil situation of fuel tank.Further, also there is following problem in existing fuel tank: in the normal driving process of vehicle, and fuel oil can impact by double swerve in fuel tank, produce very large noise pollution, if under fuel tank is in hot environment, especially during fuel tank presence of fire outward, not only plastic fuel tank is very easily out of shape, and fuel oil temperature can rise rapidly in fuel tank, easily blast, the elasticity of metallic oil tank is inadequate, easily pierces through in an impact, cause oil plant to leak, these problems have a strong impact on and use with the safety of vehicle is normal.
Therefore, the problems referred to above should be paid attention to and the problem solved in the design and use process of fuel tank.
Utility model content
For above-mentioned Problems existing, the utility model provides a kind of self-sealing fuel tank.
Technical solution of the present utility model is: a kind of self-sealing fuel tank, comprise tank body of oil tank, described tank body of oil tank comprises internal box and outer Sheng groove, described internal box is closed square body, described outer Sheng groove is that upper cover can the square body of opening type, described internal box is that connectionless mode is placed in described outer Sheng groove, described internal box comprises the first internal layer and the first skin, extinguishing material is filled with between described first internal layer and described first skin, described outer case comprises the second internal layer and the second skin, explosion-proof lamp is filled with between described second internal layer and described second skin, described first skin and described second internal layer fit, described first internal layer is quality of rubber materials, described first skin is plastic material, described second internal layer is cleading, described second skin is metal material.
Further improvement of the utility model is: described extinguish material adopts the material such as sandstone, dry powder.
Further improvement of the utility model is: described explosion-proof lamp adopts magnesium base block blast-proof materials.
Further improvement of the utility model is: on described tank body of oil tank, offer oil inlet and oil outlet.
A kind of self-sealing fuel tank of the utility model, outer Sheng groove is arranged on car body fuel tank installation place, and internal box can be embedded in outer Sheng groove and arrange, and oil inlet and oil outlet are all opened on fuel tank, and the position height of oil inlet is higher than the position height of oil outlet.When taking out internal box from outer Sheng groove, the upper cover plate only need opening outer Sheng groove just can.
The beneficial effects of the utility model are: the utility model be internal box by tank design with outer Sheng groove be separated setting, internal box is that light-duty material is made, outer Sheng groove section bar matter of attaching most importance to is made, be placed in car body because containing groove in addition there is better stability, and internal box also easily takes out more easily from outer Sheng groove.First internal layer of internal box adopts quality of rubber materials, the noise that the impact of effective minimizing internal fuel and the first internal layer produces, again the first internal layer and the second internal layer are provided with extinguishing material, anti-knock substance is provided with between the first skin and the second skin, and the first skin is cleading, when the outside presence of fire of fuel tank, due to the application of cleading and midfeather material, amount of heat is avoided to be delivered to fuel oil, when fuel tank internal presence of fire, the extinguishant mass-energy very first time controls fire, and explosion-proof lamp also can avoid fuel tank high temperature to produce blast, all further increase the safety of fuel tank and whole car body.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of self-sealing fuel tank of the utility model.
Wherein, 1-internal box, 2-contains groove outward, 3-first internal layer, and 4-first is outer, 5-second internal layer, and 6-second is outer, 7-oil inlet, 8-oil outlet.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection domain of the present utility model and limiting.
The present embodiment provides a kind of self-sealing fuel tank, comprise tank body of oil tank, described tank body of oil tank comprises internal box 1 and outer Sheng groove 2, described internal box 1 is closed square body, described outer Sheng groove 2 for upper cover can the square body of opening type, described internal box 1 is placed in described outer Sheng groove 2 in connectionless mode, described internal box 1 comprises the first internal layer 3 and the first skin 4, extinguishing material is filled with between described first internal layer 3 and described first skin 4, described outer case comprises the second internal layer 5 and the second skin 6, explosion-proof lamp is filled with between described second internal layer 5 and described second skin 6, described first skin 4 and described second internal layer 5 fit, described first internal layer 3 is quality of rubber materials, described first outer 4 is plastic material, described second internal layer 5 is cleading, described second outer 6 is metal material.Described extinguish material adopts the material such as sandstone, dry powder.Described explosion-proof lamp adopts magnesium base block blast-proof materials.Described tank body of oil tank offers oil inlet 7 and oil outlet 8.
A kind of self-sealing fuel tank of the present embodiment, outer Sheng groove 2 is arranged on car body fuel tank installation place, and internal box 1 can be embedded in outer Sheng groove 2 and arrange, and oil inlet 7 and oil outlet 8 are all opened on fuel tank, and the position height of oil inlet 7 is higher than the position height of oil outlet 8.When taking out internal box 1 from outer Sheng groove 2, the upper cover plate only need opening outer Sheng groove 2 just can.
The beneficial effect of the present embodiment is: the utility model be internal box by tank design with outer Sheng groove be separated setting, internal box is that light-duty material is made, outer Sheng groove section bar matter of attaching most importance to is made, be placed in car body because containing groove in addition there is better stability, and internal box also easily takes out more easily from outer Sheng groove.First internal layer of internal box adopts quality of rubber materials, the noise that the impact of effective minimizing internal fuel and the first internal layer produces, again the first internal layer and the second internal layer are provided with extinguishing material, anti-knock substance is provided with between the first skin and the second skin, and the first skin is cleading, when the outside presence of fire of fuel tank, due to the application of cleading and midfeather material, amount of heat is avoided to be delivered to fuel oil, when fuel tank internal presence of fire, the extinguishant mass-energy very first time controls fire, and explosion-proof lamp also can avoid fuel tank high temperature to produce blast, all further increase the safety of fuel tank and whole car body.
Claims (4)
1. a self-sealing fuel tank, it is characterized in that: comprise tank body of oil tank, described tank body of oil tank comprises internal box (1) and outer Sheng groove (2), described internal box (1) is closed square body, described outer Sheng groove (2) for upper cover can the square body of opening type, described internal box (1) is placed in described outer Sheng groove (2) in connectionless mode, described internal box (1) comprises the first internal layer (3) and the first skin (4), extinguishing material is filled with between described first internal layer (3) and described first skin (4), described outer Sheng groove (2) comprises the second internal layer (5) and the second skin (6), explosion-proof lamp is filled with between described second internal layer (5) and described second skin (6), described first skin (4) and described second internal layer (5) fit, described first internal layer (3) is quality of rubber materials, described first skin (4) is plastic material, described second internal layer (5) is cleading, described second skin (6) is metal material.
2. a kind of self-sealing fuel tank according to claim 1, is characterized in that: described extinguish material adopts the material such as sandstone, dry powder.
3. a kind of self-sealing fuel tank according to claim 1, is characterized in that: described explosion-proof lamp adopts magnesium base block blast-proof materials.
4. a kind of self-sealing fuel tank according to claim 1, is characterized in that: on described tank body of oil tank, offer oil inlet (7) and oil outlet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595274.5U CN204367882U (en) | 2014-10-15 | 2014-10-15 | A kind of self-sealing fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595274.5U CN204367882U (en) | 2014-10-15 | 2014-10-15 | A kind of self-sealing fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204367882U true CN204367882U (en) | 2015-06-03 |
Family
ID=53324126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420595274.5U Expired - Fee Related CN204367882U (en) | 2014-10-15 | 2014-10-15 | A kind of self-sealing fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204367882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501051A (en) * | 2014-10-15 | 2016-04-20 | 江苏东方汽车装饰件总厂 | Safe fuel tank |
-
2014
- 2014-10-15 CN CN201420595274.5U patent/CN204367882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501051A (en) * | 2014-10-15 | 2016-04-20 | 江苏东方汽车装饰件总厂 | Safe fuel 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: 20150603 Termination date: 20191015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |