CN106864255A - Explosion-proof fuel tank and explosion-proof automobile - Google Patents
Explosion-proof fuel tank and explosion-proof automobile Download PDFInfo
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- CN106864255A CN106864255A CN201710158448.XA CN201710158448A CN106864255A CN 106864255 A CN106864255 A CN 106864255A CN 201710158448 A CN201710158448 A CN 201710158448A CN 106864255 A CN106864255 A CN 106864255A
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- explosion
- proof
- fuel tank
- outer cover
- oil
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- 239000002828 fuel tank Substances 0.000 title claims abstract description 61
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 3
- 206010039203 Road traffic accident Diseases 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 70
- 239000000463 material Substances 0.000 description 22
- 241000196324 Embryophyta Species 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003305 oil spill Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010773 plant oil Substances 0.000 description 1
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03381—Arrangements or special measures related to fuel tanks or fuel handling for preventing explosions
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention provides a kind of explosion-proof fuel tank and explosion-proof automobile, it is related to the technical field of safe explosion-proof device.A kind of explosion-proof fuel tank includes oil tank body and proof assembl；The proof assembl includes outer cover and the extinguishing device being arranged on outer cover；The outer cover is arranged on the outside of the oil tank body, and forms cavity between the two；Connected by conduit between the extinguishing device and the cavity, and valve body is provided with the conduit；Vibroswitch is provided with the outer cover, for controlling the valve body to be turned on or off；The explosion-proof fuel tank can effectively solve the problem that explosion-protection equipment is more expensive to manufacture and complex structure and other problems；A kind of explosion-proof automobile includes explosion-proof fuel tank and automobile body, and the explosion-proof fuel tank can be fixedly mounted on the automobile body, can effectively mitigate or even avoid the danger that blast is produced when there is traffic accident, so as to be conducive to the trip of driving of people.
Description
Technical field
The present invention relates to the technical field of safe explosion-proof device, more particularly, to a kind of explosion-proof fuel tank and explosion-proof automobile.
Background technology
With the improvement of people ' s living standards, the quantity of private car is continuously increased, and the traffic accident for immediately coming is also frequent
Occur, the lives and properties for giving people bring serious injury.Its main cause is, when there is traffic accident, between vehicle
Strong collision is produced, huge collision impact is easy to make oil tank of vehicle produce damage, when drop oil spill runs into spark
Blast can be produced, so as to cause secondary injury to accident personnel and vehicle, its consequence is hardly imaginable.
Explosion-proof fuel tank of the prior art is substantially that the structure of fuel tank is improved, i.e., set up interlayer knot in fuel tank internal
Structure, and some explosion-proof lamps are filled in interlayer, such as foamed aluminium material, magnesium-based block blast-proof materials, when an accident occurs, this
A little explosion-proof lamps can play a part of to prevent fuel combustion and blast to fuel tank internal, so as to effectively alleviate fuel tank or even vapour
The problem that car explodes；Meanwhile, it is to set up some sensors in the inside of fuel tank to also have some explosion-proof fuel tanks in the prior art,
When crashing, sensor to control device, is then opened signal transmission by control device control extinguishing device, with
Alleviate the problem of blast.However, the technology of filling explosion-proof lamp need to be covered with explosion-proof lamp in fuel tank, so as to reduce fuel tank
Dischargeable capacity, meanwhile, the price of explosion-proof lamp is higher, increased manufacturing cost；Although setting up the technology of sensor and controller
Precision is higher, and explosion-proof effect is preferable, but complex structure, and electrical equipment is relatively costly etc..
Based on problem above, propose that a kind of simple structure, the explosion-protection equipment that cost is relatively low, explosion-proof effect is good are this area skills
Art personnel's problem demanding prompt solution.
The content of the invention
It is an object of the invention to provide a kind of explosion-proof fuel tank, to alleviate, fuel tank space in the prior art is small, manufacturing cost
High, complex structure and other problems；
It is an object of the invention to provide a kind of explosion-proof automobile, when even avoiding occurring traffic accident to mitigate, automobile is produced
The injury that raw blast brings.
A kind of explosion-proof fuel tank that the present invention is provided includes oil tank body and proof assembl；
The proof assembl includes outer cover and the extinguishing device being arranged on outer cover；The outer cover is arranged on the fuel tank sheet
The outside of body, and cavity is formed between the two；
Connected by conduit between the extinguishing device and the cavity, and valve body is provided with the conduit；
Vibroswitch is provided with the outer cover, for controlling the valve body to be turned on or off.
Further, the outer cover is a complete housing, is arranged on the outside of the oil tank body, and with the oil
Case body matches.
Further, the outer cover at least includes two spill housings, and the spill housing can mutually be fastened on institute
State between the outside of oil tank body, and each described spill housing and be connected through a screw thread.
Further, it is provided with the seal for sealing between spill housing described at least two.
Further, multiple fixtures for supporting or hanging the outer cover are provided with the inwall of the outer cover.
Further, the through hole for housing oil inlet and oil-out on the oil tank body is provided with the outer cover.
Further, the vibroswitch is spring vibroswitch.
Further, the valve body is magnetic valve, and is connected with the vibroswitch.
Further, the extinguishing device is dry powder extinguisher.
A kind of explosion-proof automobile that the present invention is provided includes explosion-proof fuel tank and automobile body, and the explosion-proof fuel tank can be fixed
On the automobile body.
A kind of explosion-proof fuel tank that the present invention is provided includes oil tank body and proof assembl, wherein, proof assembl includes outer cover
And extinguishing device, and the extinguishing device is arranged on outer cover；The outer cover is arranged on the outside of oil tank body, and with oil tank body it
Between form cavity；Connected by conduit between the extinguishing device and cavity, and valve body is additionally provided with conduit；On outer cover
Vibroswitch is provided with, for the open and close of application valve body；Under normal circumstances, valve is passed through between extinguishing device and cavity
Body is intercepted, and has certain vacuum in cavity, and extinguishing device can not be to penetrating fire extinguishing material in cavity；When explosion-proof
When fuel tank produces high vibration, vibroswitch is connected under effect of vibration, and application valve body is opened, because extinguishing device is interior in itself
Portion's pressure is larger, along with the vacuum having in cavity, so as to be conducive to fire extinguishing material to be injected in cavity, and can will be whole
The outer side covers of individual oil tank body, even if oil leakage phenomenon occurs in oil tank body, can be also completely covered by fire extinguishing material, and then stop
Contact of the oil plant with air, effectively eliminates the danger that oil plant touches spark and explodes in atmosphere.
A kind of explosion-proof automobile that the present invention is provided includes explosion-proof fuel tank and automobile body, and the explosion-proof fuel tank is connected by screw thread
Connect and be fixedly mounted on automobile body；When collision scenario accident, automobile body and explosion-proof fuel tank produce high vibration,
So as to trigger vibroswitch connect, and application valve body open, to ejecting extinguishing material in cavity, so realize oil tank body with
Air it is completely isolated, successfully avoid because oil tank body oil leak makes oil tank body and automobile body produce the danger of blast
Danger.
A kind of explosion-proof fuel tank that the present invention is provided can effectively solve the problem that being more expensive to manufacture, tying for explosion-protection equipment in the prior art
The problems such as structure is complicated；When a kind of explosion-proof automobile effectively mitigates or even avoids generation traffic accident due to being provided with explosion-proof fuel tank
The danger of blast is produced, so as to be conducive to the trip of driving of people.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific
The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of the explosion-proof fuel tank of use integral type outer cover provided in an embodiment of the present invention；
Fig. 2 is a kind of structural representation of the explosion-proof fuel tank of use combined type outer cover provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram of the cross section of the explosion-proof fuel tank of the use combined type outer cover shown in Fig. 2；
Fig. 4 is the schematic diagram of the vibroswitch in the explosion-proof fuel tank shown in Fig. 1 or Fig. 2.
Icon：100- oil tank bodies；110- oil inlets；120- oil-outs；200- outer covers；210- compressed parts；
220- bolts；230- oil inlet through holes；240- oil-out through holes；250- fixtures；300- cavitys；400- fire extinguishing dresses
Put；500- valve bodies；600- vibroswitches；700- conduits.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify describe, rather than indicate imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The present invention is described in further detail below by specific embodiment and with reference to accompanying drawing.
Concrete structure is as Figure 1-Figure 4.Fig. 1 is a kind of the anti-of use integral type outer cover provided in an embodiment of the present invention
The structural representation of quick-fried fuel tank；Fig. 2 is a kind of structure of the explosion-proof fuel tank of use combined type outer cover provided in an embodiment of the present invention
Schematic diagram；Fig. 3 is the schematic diagram of the cross section of the explosion-proof fuel tank of the use combined type outer cover shown in Fig. 2；Fig. 4 is Fig. 1 or Fig. 2 institutes
The schematic diagram of the vibroswitch in the explosion-proof fuel tank for showing.
A kind of explosion-proof fuel tank that the present embodiment is provided includes oil tank body 100 and proof assembl, wherein, proof assembl includes
Outer cover 200 and the extinguishing device 400 being arranged on outer cover 200, the outer cover 200 are arranged on the outside of oil tank body 100, and outer cover
Cavity 300 is formed between 200 and oil tank body 100；Connected by conduit 700 between extinguishing device 400 and cavity 300, and
Valve body 500 is provided with conduit 700；Vibroswitch 600 is provided with outer cover 200, for unlatching and the pass of application valve body 500
Close.
The explosion-proof fuel tank that the present embodiment is provided is to set proof assembl in the outside of oil tank body 100, specially in fuel tank
The outside of body 100 one layer of outer cover 200 of parcel, and gap is left between oil tank body 100 and outer cover 200, so as to form cavity
300, the structure being connected with the outer wall of oil tank body 100 is additionally provided with the inwall of outer cover 200, these even structures are arranged in chamber
In body 300, to enable that outer cover 200 is fixedly mounted on the outside of oil tank body 100；The cavity 300 leads to extinguishing device 400
Cross conduit 700 to connect, valve body 500 is provided with conduit 700, the valve body 500 is controlled to open or closed by vibroswitch 600
Close.
Under normal circumstances, valve body 500 is closed, to being intercepted between cavity 300 and extinguishing device 400,
In preventing the fire extinguishing material in extinguishing device 400 from spurting into cavity 300, and under the state, have in cavity 300 certain true
Reciprocal of duty cycle, reduces amount of oxygen in cavity 300, and the very first time contacts with oxygen during alleviating oil dripping in oil tank body 100, so that
The danger exploded；When oil tank body 100 produces high vibration, and the extent of vibration has reached the pole of vibroswitch 600
In limited time, vibration promotes vibroswitch 600 to connect, and the application valve body 500 of vibroswitch 600 is opened, so as to relieve extinguishing device 400
With the obstruct state between cavity 300, due to there being vacuum in cavity 300, and the inside of extinguishing device 400 is high pressure, in valve
During fire extinguishing material inside extinguishing device 400 is just spurted into cavity 300 by a moment that body 500 is opened by conduit 700, extinguishant
Material quickly fills with cavity 300, i.e., separate oil tank body 100 with the external world in the very first time, even if oil tank body 100 is due to collision
Generation ruptures and causes oil dripping, and fire extinguishing material also can rapidly by oil plant and air exclusion such that it is able to effectively prevents oil
Material touches spark and produces burning and cause blast.
The explosion-proof fuel tank that the present embodiment is provided is not used and sets up interlayer knot in the inside of oil tank body 100 in the prior art
Structure simultaneously fills the technology of explosion-proof lamp in sandwich, also using in the prior art by multiple sensors and control
Device reaches the technology of explosion-proof purpose, so that in structure than setting up the simple structure of the fuel tank of interlayer, and do not use the price to hold high
Expensive explosion-proof lamp filling, and then the price reduction of explosion-proof fuel tank is caused, meanwhile, without buying a large amount of electrical equipments, from entirety
On reduce the manufacturing cost of explosion-proof fuel tank.
In the optional technical scheme of the present embodiment, outer cover 200 is a complete housing, is arranged on oil tank body 100
Outside, and match with oil tank body 100.
It should be noted that installing concretely comprising the following steps for outer cover 200 in the outside of oil tank body 100：By outer cover 200 each
, be stitched together for each side by welding or bonding then, so as to oil tank body 100 be sealed by side arrangement good position
In the inside of outer cover 200；This kind of simple structure of the outer cover of form 200, and good seal performance, can effectively prevent air from entering
To in cavity 300.
In the optional technical scheme of the present embodiment, outer cover 200 at least includes two spill housings, and spill housing being capable of phase
Mutually the outside of oil tank body 100 is fastened on, and be connected through a screw thread between each spill housing.
Specifically, outer cover 200 is made up of multiple spill housings, these spill housings can mutually splice and mutually detain
Close in the outside of oil tank body 100, compressed part 210 is correspondingly arranged on each spill housing, be provided with compressed part 210
, be fixedly connected for the compressed part 210 of each spill housing by bolt 220 then such that it is able to realize each by multiple mounting holes
Connection between spill housing, and it is arranged on the outside of oil tank body 100；This kind of outer cover of form 200 is easy to disassemble or pacifies
Loose bolts 220, when oil tank body 100 breaks down needs dismounting, only just can need to easily be pulled down outer cover by dress
200, and oil tank body 100 is repaired, it is to be repaired after the completion of outer cover 200 is installed again.
In the optional technical scheme of the present embodiment, the seal for sealing is provided between each spill housing.
It should be noted that due to having certain vacuum in the cavity 300 between outer cover 200 and oil tank body 100,
When cavity 300 can not be sealed, extraneous air can be entered into cavity 300, and works as oil tank body 100 due to collision
When damaging water clock oil plant, oil plant can be combined with the oxygen in air, and blast is easily produced in the case where there is spark；Meanwhile,
The air pressure that outside air can increase in cavity 300 relatively after entering into cavity 300, is unfavorable for extinguishing device 400 to cavity 300
Middle ejecting extinguishing material；So in order to effectively prevent air from entering into cavity 300, being in contact between each spill housing
Position sets seal, the seal can using rubber blanket or other can play the structure of sealing function, it is right to reach
The sealing of cavity 300.
In the optional technical scheme of the present embodiment, it is provided with the inwall of outer cover 200 multiple outer for supporting or hanging
The fixture 250 of cover 200.
Specifically, fixture 250 is evenly spaced on the inwall of outer cover 200, when outer cover 200 is fixedly mounted on into fuel tank sheet
During the outside of body 100, the free end of each fixture 250 can be connected on the outer wall of oil tank body 100 such that it is able to had
Effect prevents from producing relative movement between outer cover 200 and oil tank body 100, it is ensured that geo-stationary between the two；The fixture
250 can be made up of soft material, and it between outer cover 200 and oil tank body 100 to playing a part of buffering；Fixture 250
Can be made of hard material, and soft structures are set in the end of the free end of fixture 250, equally play the work of buffering
With.
In the optional technical scheme of the present embodiment, it is provided with outer cover 200 for housing oil inlet on oil tank body 100
110 and the through hole of oil-out 120.
It should be noted that the sealing to ensure the cavity 300 between outer cover 200 and oil tank body 100, can enter
Sealing structure is set up respectively at hydraulic fluid port through hole 230 and oil-out through hole 240.
In the optional technical scheme of the present embodiment, vibroswitch 600 is spring vibroswitch.Spring vibroswitch meeting
Because the size of extraneous vibration difference, so as to can design or choose according to actual application environment；In the present embodiment
Vibroswitch 600 is to obtain the vibration that vibroswitch 600 in collision process born according to simulation or actual collision experiment to carry
Lotus, then extrapolates the shock loading that spring in vibroswitch 600 is born, and spring movement distance so that design or
Person chooses the vibroswitch 600 that disclosure satisfy that above-mentioned collision process.
When vibrating, spring vibroswitch is in open mode, now controls circuit to be in off state, valve
Body 500 is closed, so that being in cut-off state between extinguishing device 400 and cavity 300；When the external world produces vibration, and vibration
Reach when to a certain degree, each electrode in spring vibroswitch is interconnected, so as to whole circuit be connected；When vibration terminates
Afterwards in the of short duration time period, it is separated from each other between each electrode, so as to circuit be disconnected, when a section of start to finish is vibrated
Interior, can be ejected into enough fire extinguishing materials in cavity 300 rapidly by extinguishing device 400, so that fire extinguishing material can
Rapid filling cavity 300, and the outside of oil tank body 100 is wrapped in, contact of the oil tank body 100 with outside air is realized,
So as to the dangerous probability that the oil plant for effectively reducing water clock in oil tank body 100 explodes with air reaction.
In the optional technical scheme of the present embodiment, valve body 500 is magnetic valve, and is connected with vibroswitch 600.
Specifically, be connected with each other between magnetic valve and vibroswitch 600, while magnetic valve and vibroswitch 600 are accessed
Circuit, when oil tank body 100 and outer cover 200 produce high vibration, vibroswitch 600 is connected, whole circuit communication, magnetic valve
Electric-opening is obtained, is realized and the fire extinguishing material in extinguishing device 400 is ejected into cavity 300；Vibration processes after a period of time
Terminate, vibroswitch 600 disconnects, cause whole circuit to be in off state, so that magnetic valve can not obtain electric, so that it cannot enough
Open such that it is able to intercept extinguishing device 400 to ejecting extinguishing material in cavity 300.
In the optional technical scheme of the present embodiment, extinguishing device 400 is dry powder extinguisher.
A kind of explosion-proof automobile that the present invention is provided includes explosion-proof fuel tank and automobile body, and explosion-proof fuel tank can be fixedly mounted
On automobile body.
It should be noted that when collision scenario accident, violent crash shock can cause shaking in explosion-proof fuel tank
Dynamic switch 600 is connected, so that application valve body 500 is opened, now the fire extinguishing material in extinguishing device 400 is rapid in cavity 300
Injection, and then can completely be completely cut off the oil plant of oil tank body 100 and water clock and air by material of putting out a fire, can be prevented effectively from
The oil leak of oil tank body 100 and make the danger that oil tank body 100 and automobile body explode.
In sum, a kind of explosion-proof fuel tank and explosion-proof automobile that the present invention is provided can be when there is traffic accident in automobile the
One time was opened by the application valve body 500 of vibroswitch 600 such that it is able to rapid that fire extinguishing material is ejected into cavity 300, and was led to
Cross fire extinguishing material oil tank body 100 and air is completely separated, though oil tank body 100 due to accident fault water clock oil plant
Oil plant can be separated with air by material of putting out a fire, so as to alleviate due to collision so that the problem exploded of automobile.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of explosion-proof fuel tank, it is characterised in that including：Oil tank body and proof assembl；
The proof assembl includes outer cover and the extinguishing device being arranged on outer cover；The outer cover is arranged on the oil tank body
Outside, and cavity is formed between the two；
Connected by conduit between the extinguishing device and the cavity, and valve body is provided with the conduit；
Vibroswitch is provided with the outer cover, for controlling the valve body to be turned on or off.
2. explosion-proof fuel tank according to claim 1, it is characterised in that the outer cover is a complete housing, is arranged on
The outside of the oil tank body, and match with the oil tank body.
3. explosion-proof fuel tank according to claim 1, it is characterised in that the outer cover at least includes two spill housings, and
The spill housing can be mutually fastened between the outside of the oil tank body, and each described spill housing and be connected by screw thread
Connect.
4. explosion-proof fuel tank according to claim 3, it is characterised in that be provided with sealing between each described spill housing
The seal of effect.
5. the explosion-proof fuel tank according to Claims 2 or 3, it is characterised in that multiple use are provided with the inwall of the outer cover
In the fixture for supporting or hanging the outer cover.
6. the explosion-proof fuel tank according to Claims 2 or 3, it is characterised in that be provided with the outer cover for accommodating described
The through hole of oil inlet and oil-out on oil tank body.
7. explosion-proof fuel tank according to claim 1, it is characterised in that the vibroswitch is spring vibroswitch.
8. explosion-proof fuel tank according to claim 7, it is characterised in that the valve body is magnetic valve, and opened with the vibration
Connection connects.
9. explosion-proof fuel tank according to claim 1, it is characterised in that the extinguishing device is dry powder extinguisher.
10. the explosion-proof fuel tank described in a kind of explosion-proof automobile, including claim any one of 1-9, it is characterised in that also including vapour
Car body, the explosion-proof fuel tank can be fixedly mounted on the automobile body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710158448.XA CN106864255A (en) | 2017-03-16 | 2017-03-16 | Explosion-proof fuel tank and explosion-proof automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710158448.XA CN106864255A (en) | 2017-03-16 | 2017-03-16 | Explosion-proof fuel tank and explosion-proof automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106864255A true CN106864255A (en) | 2017-06-20 |
Family
ID=59172591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710158448.XA Pending CN106864255A (en) | 2017-03-16 | 2017-03-16 | Explosion-proof fuel tank and explosion-proof automobile |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172514A (en) * | 2020-06-15 | 2021-01-05 | 北京理工大学 | Explosion-proof safe oil tank |
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| FR686390A (en) * | 1929-12-10 | 1930-07-25 | Motor vehicle fire safety device | |
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| WO2009012160A2 (en) * | 2007-07-13 | 2009-01-22 | Firetrace Usa, Llc | Methods and apparatus for containing hazardous material |
| CN201961142U (en) * | 2011-03-20 | 2011-09-07 | 蔡朴 | Flameproof and explosionproof oil tank for vehicles |
| CN201970857U (en) * | 2011-01-04 | 2011-09-14 | 浙江吉利汽车研究院有限公司 | Anti-explosion device for automobile fuel tank |
| CN105984329A (en) * | 2016-06-30 | 2016-10-05 | 无锡康柏斯机械科技有限公司 | Anti-explosion automotive oil tank |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR686390A (en) * | 1929-12-10 | 1930-07-25 | Motor vehicle fire safety device | |
| KR20040006298A (en) * | 2002-07-11 | 2004-01-24 | 현대자동차주식회사 | fuel leaking preventing device for collision vehicle and method there of |
| WO2009012160A2 (en) * | 2007-07-13 | 2009-01-22 | Firetrace Usa, Llc | Methods and apparatus for containing hazardous material |
| CN201970857U (en) * | 2011-01-04 | 2011-09-14 | 浙江吉利汽车研究院有限公司 | Anti-explosion device for automobile fuel tank |
| CN201961142U (en) * | 2011-03-20 | 2011-09-07 | 蔡朴 | Flameproof and explosionproof oil tank for vehicles |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172514A (en) * | 2020-06-15 | 2021-01-05 | 北京理工大学 | Explosion-proof safe oil tank |
| CN112172514B (en) * | 2020-06-15 | 2021-08-10 | 北京理工大学 | Explosion-proof safe oil tank |
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Application publication date: 20170620 |