CN2695279Y - Motor vehicle anti-explosion oil tank - Google Patents
Motor vehicle anti-explosion oil tank Download PDFInfo
- Publication number
- CN2695279Y CN2695279Y CN 200420018888 CN200420018888U CN2695279Y CN 2695279 Y CN2695279 Y CN 2695279Y CN 200420018888 CN200420018888 CN 200420018888 CN 200420018888 U CN200420018888 U CN 200420018888U CN 2695279 Y CN2695279 Y CN 2695279Y
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- explosion
- proof
- oil tank
- relief valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004880 explosion Methods 0.000 title claims abstract description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 6
- 230000001629 suppression Effects 0.000 claims abstract description 5
- 239000002828 fuel tank Substances 0.000 claims description 48
- 239000012528 membrane Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 210000004907 gland Anatomy 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 238000005422 blasting Methods 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
Landscapes
- Safety Valves (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to a motor vehicle anti-explosion oil tank; the existing motor vehicle oil tanks without anti-explosion function are very easy to explode when the oil tanks are strongly impacted, shot by guns, or burned by fire, which causes loss of life or personal injury and property loss; the motor vehicle anti-explosion oil tank comprises an oil tank 1 which is filled with an aluminium alloy material group 2 of explosion suppression which is in the netted shape or spheric structure; a safety relief valve 3 is arranged on the upper part of the oil tank, and an oil filler 4 is arranged on one end of the oil tank 1; the utility model is used as an anti-explosion oil tank for motor vehicle.
Description
Technical field: the utility model relates to a kind of self-propelled vehicle explosion-proof fuel tank, belongs to automobile, motor bike manufacturing field.
Background technology: existing motor vehicle oil tank does not all have explosion prevention function, takes place when fuel tank under the situations such as strong collision, gunslinging, baked wheaten cake, and the accident of very easily blasting causes personal injury and property damage.
Summary of the invention:
The technical problems to be solved in the utility model: provide a kind of motor vehicle oil tank that makes at the self-propelled vehicle explosion-proof fuel tank that is subjected to prevent under strong collision, gunslinging, baked wheaten cake and other situation blast.
The technical scheme that addresses the above problem:
The self-propelled vehicle explosion-proof fuel tank, its composition comprises: fuel tank, filling has the aluminum alloy explosion suppression material group of netted or chondritic in described fuel tank, and safety relief valve is equipped with on described fuel tank top, and an end of described fuel tank is provided with oil filling port.
Above-mentioned self-propelled vehicle explosion-proof fuel tank, described safety relief valve adopts explosion-proof membrane type or spring structure.
Above-mentioned self-propelled vehicle explosion-proof fuel tank, described explosion-proof membrane type safety relief valve comprises valve seat, and described base is contained on the described fuel tank, on the described base gland is housed, and described base and the contacted end face of described gland are equipped with rupture pressure disc.
Above-mentioned self-propelled vehicle explosion-proof fuel tank, described spring safety-relief valve comprises valve seat, described valve seat is contained on the described fuel tank, flap is equipped with in described valve seat upper end, described valve seat is connected with valve pocket, in the described valve pocket upper end hole pressure adjustment screw is housed, between described pressure adjustment screw and the described flap pressure spring is housed.
Beneficial effect compared with prior art:
1. the netted or spherical aluminum alloy explosive material that self-propelled vehicle explosion-proof fuel tank of the present utility model is adopted has heat absorption and inhibitory action, but actv. increases the safety of fuel tank, this material corrosion stability is strong, can in fuel tank, use for a long time, use proof by experiment: netted or spherical aluminum alloy explosion suppression material all can suppress to fire pressure significantly, the fuel tank of installing these two kinds of materials is when lighting with naked light, and wherein gasoline only is little flare shape burning, the accident of will not blasting.
2. because motor vehicle oil tank belongs to non-pressure vessel, when if fuel tank is subjected to extraneous flame baking, gasoline in the fuel tank certainly will be vaporized rapidly, cause tank internal pressure to raise, when the pressure in the fuel tank during greater than the bearing capacity of fuel tank, can set off an explosion, therefore, this product is equiped with explosion-proof membrane type safety relief valve or spring safety-relief valve on the top of fuel tank, response pressure is adjusted between 0.02～0.05MPa, when fuel tank presence of fire on every side, the baking that oil in the fuel tank is subjected to extraneous flame can produce vaporization, makes the interior voltage rise height of fuel tank, when interior voltage rise to 0.02～0.05MPa, the pressure release of safety relief valve self-opening, thus the assurance fuel tank can not blasted in all cases.
3. this product has simple in structure, safe in utilization, characteristics easily, is the first-selection of automobile, motor fuel tank for automobile.
Description of drawings: accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is structural representations of the explosion-proof membrane type safety relief valve of this product.
Accompanying drawing 3 is structural representations of the spring safety-relief valve of this product.
Below in conjunction with the description of drawings specific embodiment:
Embodiment 1:
The self-propelled vehicle explosion-proof fuel tank, its composition comprises: fuel tank 1, filling has the aluminum alloy explosion suppression material group 2 of netted or chondritic in described fuel tank 1, and described fuel tank 1 top is equiped with safety relief valve 3, and an end of described fuel tank 1 is provided with oil filling port 4.
Embodiment 2:
Above-mentioned self-propelled vehicle explosion-proof fuel tank, described safety relief valve 3 adopts explosion-proof membrane type or spring structure, described explosion-proof membrane type safety relief valve 5 comprises valve seat 6, described base 6 is contained on the described fuel tank 1, on the described base 6 gland 7 is housed, described base 6 is equipped with rupture pressure disc 8 with described gland 7 contacted end faces.
Embodiment 3:
Above-mentioned self-propelled vehicle explosion-proof fuel tank, described spring safety-relief valve 9 comprises valve seat, described valve seat 6 is contained on the described fuel tank 1, flap 10 is equipped with in described valve seat 6 upper ends, described valve seat 6 is connected with valve pocket 11, in described valve pocket 11 upper end holes pressure adjustment screw 12 is housed, between described pressure adjustment screw 12 and the described flap 10 pressure spring 13 is housed.
Embodiment 3:
Above-mentioned self-propelled vehicle explosion-proof fuel tank, described safety relief valve 3 pressure control scopes are 0.02～0.05MP
a, the discharge diameter of described safety relief valve 3 is Φ 1～Φ 100mm..
Claims (4)
1. self-propelled vehicle explosion-proof fuel tank, its composition comprises: fuel tank, it is characterized in that: filling has the aluminum alloy explosion suppression material group of netted or chondritic in described fuel tank, and safety relief valve is equipped with on described fuel tank top, and an end of described fuel tank is provided with oil filling port.
2. self-propelled vehicle explosion-proof fuel tank according to claim 1 is characterized in that: described safety relief valve adopts explosion-proof membrane type or spring structure.
3. self-propelled vehicle explosion-proof fuel tank according to claim 1 and 2, it is characterized in that: described explosion-proof membrane type safety relief valve comprises valve seat, described base is contained on the described fuel tank, on the described base gland is housed, and described base and the contacted end face of described gland are equipped with rupture pressure disc.
4. self-propelled vehicle explosion-proof fuel tank according to claim 1 and 2, it is characterized in that: described spring safety-relief valve comprises valve seat, described valve seat is contained on the described fuel tank, flap is equipped with in described valve seat upper end, described valve seat is connected with valve pocket, in the described valve pocket upper end hole pressure adjustment screw is housed, between described pressure adjustment screw and the described flap pressure spring is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018888 CN2695279Y (en) | 2004-04-29 | 2004-04-29 | Motor vehicle anti-explosion oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018888 CN2695279Y (en) | 2004-04-29 | 2004-04-29 | Motor vehicle anti-explosion oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695279Y true CN2695279Y (en) | 2005-04-27 |
Family
ID=34769498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420018888 Expired - Fee Related CN2695279Y (en) | 2004-04-29 | 2004-04-29 | Motor vehicle anti-explosion oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695279Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007009345A1 (en) * | 2005-07-15 | 2007-01-25 | Tai An Special Vehicle Factory | An explosion-resistant oil tank |
| CN108454749A (en) * | 2018-04-26 | 2018-08-28 | 江苏长川科技有限公司 | A kind of anti-explosion motor cycle oil tank |
-
2004
- 2004-04-29 CN CN 200420018888 patent/CN2695279Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007009345A1 (en) * | 2005-07-15 | 2007-01-25 | Tai An Special Vehicle Factory | An explosion-resistant oil tank |
| CN108454749A (en) * | 2018-04-26 | 2018-08-28 | 江苏长川科技有限公司 | A kind of anti-explosion motor cycle oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |