CN204398857U - A kind of Separated explosion-proof fuel tank for automobile - Google Patents
A kind of Separated explosion-proof fuel tank for automobile Download PDFInfo
- Publication number
- CN204398857U CN204398857U CN201520027007.2U CN201520027007U CN204398857U CN 204398857 U CN204398857 U CN 204398857U CN 201520027007 U CN201520027007 U CN 201520027007U CN 204398857 U CN204398857 U CN 204398857U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- proof
- oil
- block blast
- proof materials
- 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.)
- Active
Links
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of Separated explosion-proof fuel tank for automobile, comprise the combination of oil storage space, oil filling port, oil suction pipe and oil suction pump and tank gage, also comprise the block blast-proof materials of filling in oil storage space, described block blast-proof materials is extended to diamond-mesh structure after joint-cutting, block blast-proof materials folds or turns to cellular, and block blast-proof materials grid between layers interlocks superimposed, some layers of grid form unordered cross structure each other, and block blast-proof materials expansion direction is vertical with vehicle heading.This block blast-proof materials has huge large-area metal surface and excellent heat conductivility, transfers heat to first rapidly the block blast-proof materials in fuel tank after fuel tank is heated, can actv. prevention BLEVE phenomenon.Further, this Separated explosion-proof fuel tank for automobile has the effect suppressing oil gas volatilization, prevent surge, extend fuel tank practical life.
Description
Technical field
The utility model relates to a kind of Separated explosion-proof fuel tank for automobile, comprise the combustion gas storage tank that the fuel tank for automobile of civilian various use light fuel, passenger vehicle are used; Military-designed vehicle gasoline fuel tank, tank fuel tank and various battlebus fuel tank; Other power actuated vehicle fuel tanks.
Background technology
Easily blast when existing fuel tank for automobile, combustion gas storage tank run into the contingencies such as electrostatic, naked light, gunslinging, collision, faulty operation.The generation that block blast-proof materials energy actv. prevents from exploding is installed in fuel tank for automobile.Also there is the danger of boiling liquid dilatability vapour explosion in existing fuel tank for automobile, i.e. BLEVE.When fuel tank for automobile suffers from the invasion and attack of extraneous burning things which may cause a fire disaster, flame carries out violent calcination to oil tank wall, makes superheated oil tank wall form dry wall, the oil tank wall of dry wall portion reaches metallic high temperature " creep ", and intensity declines, and Oiltank structure destroys, oil tank wall fracture is torn, meanwhile, the calcination of flame make counter-fire face oil tank wall near oil plant sharply heat, risen rapidly by the oil plant air pressure heated, occur that violent bubble seethes with excitement, cause fuel tank to rupture, vapour-liquid splash, form the vapour explosion of boiling liquid dilatability.
The fuel tank for automobile being filled with block blast-proof materials can transfer heat to rapidly the HAN block blast-proof materials in fuel tank after fuel tank is heated, and utilizes heat transfer and the iris action of this material, effectively can improve the safety of fuel tank for automobile in accident.
Summary of the invention
Problem to be solved in the utility model: be the defect overcoming prior art existence, provide a kind of Separated explosion-proof fuel tank for automobile, can prevent from blasting when meeting with the contingencies such as naked light, electrostatic, gunslinging, collision, faulty operation by actv..
For solving the problem, the scheme that the utility model adopts is as follows: Separated explosion-proof fuel tank for automobile, comprise the combination of oil storage space, oil filling port, oil suction pipe and oil suction pump and tank gage, also comprise the HAN block blast-proof materials of filling in oil storage space, described block blast-proof materials is extended to diamond-mesh structure after joint-cutting, block blast-proof materials folds or turns to cellular, and block blast-proof materials grid between layers interlocks superimposed, some layers of grid form unordered cross structure each other, and block blast-proof materials expansion direction is vertical with vehicle heading.
The inwall of the oil storage space of Separated explosion-proof fuel tank for automobile installs registration device additional, can position block blast-proof materials, prevent block blast-proof materials rocking generation friction or colliding because of vehicle, if block blast-proof materials produces friction because vehicle rocks or rocks, may cause block blast-proof materials each other or and petrol storage tank inwall between extrude to produce and be out of shape, reduce the effect of Separated explosion-proof.Registration device can be protruding projection.
Described registration device is location guard, and described location guard outline and oil storage space inwall suit and be fixedly connected on oil storage space inwall, and block blast-proof materials is filled in the guard of location.
Fuel tank for automobile comprises the combination of oil storage space, muffler, oil filling port, oil suction pipe and oil suction pump and tank gage.Block blast-proof materials is seated in the oil storage space of fuel tank.
Oil filling port installs inlet oil filter additional and filters interior metal inner tube.In order to guarantee the oil product degree of purity entered in fuel tank, its filter have employed material material identical with fuel tank internal, the density of its filtering net is higher than oil suction pipe filtering net density, the oil suction pipe strainer screen installed additional fixedly forms at fuel tank internal special process, and object and effect are in order to ensure the oil product entered in fuel tank and fuel tank internal degree of purity.Its oil product all flows into fuel tank after this filter, the metal inner tube of filter interior is in order to leaving a blank of reducing to cause because of technique after fuel tank internal installs HAN block blast-proof materials additional, this metal inner tube is installed from tank bottoms, divides can carry out clearing up and discharging through herein once oil-feed produces bottom sludge and water in filter interior.
For the material that the oil suction pipe of different vehicle fuel tank practicality, the mechanism form of oil suction pump and fuel tank internal are used, the shape being made into filter screen type is protected it, and the density of its filtering net is higher than the filtration order number of oil suction pipe itself equally.
For tank gage according to the tank gage structure of different vehicle and material, protect it and guarantee that it is normally practical, this structure is convenient to the disassembling, assembling and replacing of tank gage simultaneously.
Install protection or filtering net additional not change finished product fuel tank and install and original operating sequence such as related accessories replacing, installation, dismounting.
All annex fender guards are all connected and fixed with fuel tank, and its material must be consistent in fuel tank material.
All annex fender guards must have location at fuel tank internal, and connecting must be fastening, thus guarantees that its annex normally works.
The HAN block blast-proof materials expansion direction loaded in oil tank of vehicle is vertical with vehicle heading.
HAN block blast-proof materials loading density controls at 30KG/ cubic meter.
Be filled with block blast-proof materials in the oil storage space of oil tank of vehicle, liquid sloshing energy 40 times in fuel tank can also be reduced, surge can be prevented by actv., greatly reduce the accident caused because of surge.
In addition, the cathode protection effect of block blast-proof materials effectively can slow down the corrosion of oil plant to oil tank wall, extends the practical life of fuel tank greatly.
Block blast-proof materials adopts alloy foil, and this alloy structure is stablized, and does not react with oil plant, pollution-free to oil plant.
Oil tank of vehicle loads block blast-proof materials can also effectively reduce oil oxidation speed.
Being filled with the fuel tank for automobile of block blast-proof materials, when occurring to leak, directly under band oil condition, repair welding can being carried out with gas, electric welding.Repair welding can be carried out at any time to the fuel tank that HAN block blast-proof materials is housed can not blast.
Fuel tank for automobile easy maintenance, the safety of HAN block blast-proof materials are housed, can clean at any time and can not blast.
HAN block blast-proof materials structural strength is high, incompressible, does not affect fuel tank capacity, only accounts for the 0.8-1.2% of fuel tank capacity.
Accompanying drawing explanation
Fig. 1 is the structural representation of Separated explosion-proof fuel tank for automobile.
In figure, 1 is oil storage space; 2 is oil filling ports; 3 is tank gages; 4 is oil suction pipe and oil suction pump combination; 5 is block blast-proof materialss; 6 is projections; 7 is location guards.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details.
A kind of Separated explosion-proof fuel tank for automobile, comprise the combination of oil storage space, muffler, oil filling port, oil suction pipe and oil suction pump and tank gage, the HAN block blast-proof materials of filling in oil storage space, described block blast-proof materials is extended to diamond-mesh structure after joint-cutting, block blast-proof materials folds or turns to cellular, and block blast-proof materials grid between layers interlocks superimposed, some layers of grid form unordered cross structure each other, and block blast-proof materials expansion direction is vertical with vehicle heading.
When practicality is filled with the fuel tank for automobile of HAN block blast-proof materials; oil product is through oil inlet, through filter, metal inner tube; fuel tank is flowed into after filtration; after being filtered by HAN block blast-proof materials; by the filtration protector of oil suction pipe; flow into the filter that oil suction pipe carries to suck, ensure that the degree of purity of oil product.
The prevention surge effect of HAN block blast-proof materials can reduce oil product and rock 40 times in fuel tank endogenous movement generation, thus ensure that because being separated because vehicle rocks after moisture precipitation in oil product unclear.
Protruding projection is installed in the oil storage space of fuel tank, can positions block blast-proof materials.The material of projection is identical in the material of fuel tank.
Be filled in by HAN block blast-proof materials in the guard of location, location guard outline and oil storage space inwall suit and are fixedly connected on oil storage space inwall, and location guard is arranged in the oil storage space of fuel tank.The material of location guard is identical in the material of fuel tank.
Block blast-proof materials adopts alloy foil to make.
In Separated explosion-proof fuel tank for automobile oil filling port, be provided with metal inner tube in inlet oil filter and filter further, oil suction pipe and oil suction pump are outside equipped with filtering net, and tank gage is outside equipped with insulation blocking guard.
Claims (6)
1. a Separated explosion-proof fuel tank for automobile, comprise the combination of oil storage space, muffler, oil filling port, oil suction pipe and oil suction pump and tank gage, it is characterized in that, also comprise the HAN block blast-proof materials of filling in oil storage space, described block blast-proof materials is extended to diamond-mesh structure after joint-cutting, block blast-proof materials folds or turns to cellular, and block blast-proof materials grid between layers interlocks superimposed, some layers of grid form unordered cross structure each other, and block blast-proof materials expansion direction is vertical with vehicle heading.
2. Separated explosion-proof fuel tank for automobile as claimed in claim 1, it is characterized in that, the oil storage space inwall of described fuel tank is provided with registration device.
3. Separated explosion-proof fuel tank for automobile as claimed in claim 2, is characterized in that, described registration device is protruding projection.
4. Separated explosion-proof fuel tank for automobile as claimed in claim 2, is characterized in that, described registration device is location guard, and described location guard outline and oil storage space inwall suit and be fixedly connected on oil storage space inwall, and block blast-proof materials is filled in locates in guard.
5. Separated explosion-proof fuel tank for automobile as claimed in claim 1, it is characterized in that, described block blast-proof materials is alloy foil.
6. Separated explosion-proof fuel tank for automobile as claimed in claim 1, it is characterized in that, be provided with metal inner tube in inlet oil filter and filter in described oil filling port, oil suction pipe and oil suction pump are outside equipped with filtering net, and tank gage is outside equipped with insulation blocking guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027007.2U CN204398857U (en) | 2015-01-15 | 2015-01-15 | A kind of Separated explosion-proof fuel tank for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027007.2U CN204398857U (en) | 2015-01-15 | 2015-01-15 | A kind of Separated explosion-proof fuel tank for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204398857U true CN204398857U (en) | 2015-06-17 |
Family
ID=53422745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520027007.2U Active CN204398857U (en) | 2015-01-15 | 2015-01-15 | A kind of Separated explosion-proof fuel tank for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204398857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099589A (en) * | 2017-12-29 | 2018-06-01 | 中国人民解放军62025部队 | One kind is suitable for molding flame-proof explosion-proof fuel tank of 3D printing and preparation method thereof |
-
2015
- 2015-01-15 CN CN201520027007.2U patent/CN204398857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099589A (en) * | 2017-12-29 | 2018-06-01 | 中国人民解放军62025部队 | One kind is suitable for molding flame-proof explosion-proof fuel tank of 3D printing and preparation method thereof |
| CN108099589B (en) * | 2017-12-29 | 2024-02-13 | 军事科学院系统工程研究院军事新能源技术研究所 | Flame-retardant and explosion-proof oil tank suitable for 3D printing and forming and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100364822C (en) | Interception antiexplosion type automobile oil filling device | |
| CN101284640B (en) | Safety, environmental protection, energy conservation and skidded refueling device | |
| CN102219176B (en) | Separation anti-explosion skid-mounted oiling device | |
| US10328790B2 (en) | Safety arrangement for a vehicle tank | |
| CN101298901B (en) | Separating explosion-proof skid-mounted type vehicle gasification device | |
| CN202152181U (en) | Oil tank and oil tank truck nitrogen gasbag separation explosion-proof apparatus | |
| CN2789180Y (en) | Isolating antiexplosive and anti-prizing filling | |
| CN201037112Y (en) | Safety environmental protection energy-saving pry-mounting type refueling unit | |
| CN204398857U (en) | A kind of Separated explosion-proof fuel tank for automobile | |
| CN201961142U (en) | Flameproof and explosionproof oil tank for vehicles | |
| CN102614604A (en) | Honeycombed spherical hollow filler | |
| CN208916804U (en) | A kind of methanol fuel skid filling station | |
| CN202022745U (en) | Blocking anti-explosion skid-mounted oil filling device | |
| CN105927814A (en) | Flange leakage protection device | |
| CN214780730U (en) | Safety protection equipment of separation explosion-proof skid-mounted refueling device | |
| CN107487759A (en) | A kind of separating explosion Cproof skid-mounted equipment in gas station | |
| CN102614606A (en) | Labyrinth-shaped spherical hollow filler | |
| CN208021185U (en) | A kind of automotive oil tank | |
| CN202520441U (en) | Anti-explosive fuel tank for locomotive | |
| CN204437703U (en) | A kind of Separated explosion-proof liquefied gas tank | |
| CN2856463Y (en) | Safety oil tank | |
| CN107487758A (en) | A kind of fuel-servicing equipment | |
| CN108357347A (en) | A kind of automotive oil tank | |
| CN202300360U (en) | Gas collecting and draining device | |
| CN205282214U (en) | Case becomes pressure relief valve protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |