CN108905021A - A kind of explosion-proof mobile device of lithium battery for electric vehicle - Google Patents
A kind of explosion-proof mobile device of lithium battery for electric vehicle Download PDFInfo
- Publication number
- CN108905021A CN108905021A CN201810650473.4A CN201810650473A CN108905021A CN 108905021 A CN108905021 A CN 108905021A CN 201810650473 A CN201810650473 A CN 201810650473A CN 108905021 A CN108905021 A CN 108905021A
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- China
- Prior art keywords
- shell
- explosion
- lithium battery
- cover board
- electric vehicle
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Classifications
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- 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
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of explosion-proof mobile devices of lithium battery for electric vehicle, including the interior shell for having cavity, cover board, fire-retarding device, seal locking member, temperature sensing device, temperature indicator, blast pressure relief valve, roller group, water inlet pipe, outlet pipe, shell is hinged with cover board, the other side of shell and cover board is equipped with sealing locking member, cover board and shell are equipped with the fire-retarding device that can be dismantled, the middle part of shell is equipped with temperature sensing device and temperature indicator, blast pressure relief valve is installed on the cover board, roller group is mounted on outer casing bottom, outer side of shell top is equipped with water inlet pipe, lower part is equipped with outlet pipe.Beneficial effects of the present invention：When water inlet pipe to occur fire, the injected clear water into case prevents lithium battery explosion from generating destruction to periphery；The middle part of shell is equipped with temperature sensing device and temperature indicator, is capable of the temperature of real-time perception lithium battery, if temperature increases rapidly, i.e., practicable explosion precaution intervenes fire in early days.
Description
Technical field
The present invention relates to the explosion-proof mobile dresses of a kind of explosion-proof mobile device more particularly to a kind of lithium battery for electric vehicle
It sets.
Background technique
Lithium battery is just applied to automobile manufacture industry as a kind of novel energy at present.Due to the lithium electricity used
Pond quantity is increasing, and with the increase of usage quantity, the lithium battery quantity of failure also be will increase, and the probability for burning and exploding is just
It will increase.But the particularity of the internal structure due to lithium battery, once the internal failure that generates will cause to burn and explode.Such as
Fruit occur burning and explosion may the personnel to periphery can generate injury in addition life threatening；Environment can also be caused brokenly simultaneously
It is bad.This phenomenon of the failure can not detect before lithium battery is not used, and find the problem when can only examine after mounting.
Domestic at present is experimental stage in automobile manufacture industry for lithium battery applications, if it find that asking in experimental stage
Inscribe no corresponding solution.Can only be allowed to Free Development, be to burn or explode in production environment first, by may cause
Personal injury and production equipment damage, secondly destruction during treatment to production environment and equipment, serious to make
At scrapping for production equipment, production line is caused to stop working.The lithium battery of simultaneous faults must be carried out by professional equipment and personnel
Processing, but automobile manufacture industry again without this professional equipment and personnel, faulty lithium battery can only return former manufacturer into
Row processing, but due to no dedicated turnover equipment, burning and explosion may occur at any time during transportation, in this feelings
Faulty lithium battery can not be allowed to return to primary battery manufactory under condition.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of to solve to deposit in transportational process in above-mentioned background technique
In the explosion-proof mobile device of the lithium battery for electric vehicle of hidden peril of explosion.
The present invention is to solve above-mentioned technical problem by the following technical programs：A kind of lithium battery for electric vehicle of the present invention
Explosion-proof mobile device, it is aobvious including the interior shell for having cavity, cover board, fire-retarding device, sealing locking member, temperature sensing device, temperature
Show device, blast pressure relief valve, roller group, water inlet pipe, outlet pipe；The side of shell and the side of cover board are cut with scissors using articulation piece
It connects, the other side of shell and cover board is equipped with sealing locking member, and cover board lower end surface, shell medial surface and bottom surface are equipped with and can dismantle
Fire-retarding device, the middle part of shell are equipped with temperature sensing device and temperature indicator, and temperature sensing device connects temperature indicator, quick-fried
On the cover board, roller group is mounted on outer casing bottom, and the outer side of shell top is additionally provided with water inlet pipe for fried pressure relief valve installation, under
Portion is equipped with outlet pipe.
Preferably, the water inlet pipe is equipped with fast joint and flow valve.
Preferably, the fire-retarding device is refractory slab.
Preferably, the fire-retarding device includes low melting point isolation pocket and sets liquid fire retardant in the inner.
Preferably, the articulation piece includes upper connector, lower connector, bolt, locking locknut, and lower connector and shell are solid
Fixed, upper connector is fixedly connected with cover board, after bolt lower end sequentially passes through upper connector, the through-hole on lower connector, bolt bottom
It is locked by locking nut in portion.
Preferably, the sealing locking member is locking hasp, and is eight groups.
Preferably, the fire-retarding device is fixed on shell medial surface, bottom surface and cover board lower end surface by gluing.
Preferably, the shell is double-deck structure, including outer layer and internal layer, has between outer layer and internal layer and is equipped with laterally
And/or vertical reinforcing rib.
Preferably, the temperature sensing device is temperature sensor.
Preferably, further include a pull rod, be fixed on one middle side part of shell.
The present invention has the following advantages that compared with prior art：
(1) water inlet pipe in the present invention may make that the injected clear water into case prevents lithium battery explosion pair when fire occurs
Periphery generates secondary destruction, can effectively prevent lithium battery explosion to the injury of the personnel in ambient enviroment and the destruction of environment；Outside
The middle part of shell is equipped with temperature sensing device and temperature indicator, and temperature sensing device connects temperature indicator, being capable of real-time perception
The temperature of lithium battery, if temperature increases rapidly, i.e., practicable explosion precaution intervenes fire in early days；
(2) blast pressure relief valve can carry out release to the pressure in cavity in time, reduce pressure difference, avoid explosion
It may；
(3) quickly and easily moving for the mobile device may be implemented in roller group, time saving and energy saving.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the explosion-proof mobile device of lithium battery for electric vehicle of the embodiment of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is the cross-sectional view of Fig. 1.
Figure label：Shell 1, water inlet pipe 12, fast joint 121, outlet pipe 13, outer layer 14, internal layer 15, adds roller group 11
Strengthening tendons 16, pull rod 17, cover board 2, fire-retarding device 3, sealing locking member 4, temperature sensing device 5, temperature indicator 6, blast pressure
Relief valve 7, articulation piece 8, upper connector 81, lower connector 82, bolt 83, locking locknut 84.
Specific embodiment
It elaborates below to the embodiment of the present invention, the present embodiment carries out under the premise of the technical scheme of the present invention
Implement, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following implementation
Example.
As shown in Figs 1-4, the explosion-proof mobile device of a kind of lithium battery for electric vehicle of the present embodiment has the outer of cavity including interior
Shell 1, cover board 2, fire-retarding device 3, sealing locking member 4,5 (not shown) of temperature sensing device, temperature indicator 6, explosion pressure
Power relief valve 7, roller group 11, water inlet pipe 12, outlet pipe 13；The side of shell 1 and the side of cover board 2 are hinged using articulation piece 8,
The other side of shell and cover board is equipped with sealing locking member 4, and 2 lower end surface of cover board, 1 medial surface of shell and bottom surface are equipped with and can dismantle
Fire-retarding device 3, the middle part of shell 1 are equipped with temperature sensing device 5 and temperature indicator 6, and temperature sensing device 5 connects temperature display
Device 6, blast pressure relief valve 7 are mounted on cover board 2, and roller group 11 is mounted on 1 bottom of shell, and 1 outer upper of shell is also
Equipped with more than one water inlet pipe 12, lower part is equipped with outlet pipe 13.
In the present embodiment, water inlet pipe 12 is one, and is arranged with outlet pipe 13 in the same side, and actual conditions can be not
More than one water inlet is set with position, realizes water inlet faster, the water inlet pipe 12 is equipped with fast joint 121 and flow
Valve, fast joint 121 can be realized access external water source, flow valve faster and can control the speed into water, can also be discharged
Flow valve is set at pipe 13.
As the scheme that advanced optimizes of the present embodiment, the fire-retarding device 3 is refractory slab.The fire-retarding device 3 passes through
Gluing is fixed on 2 lower end surface of 1 medial surface of shell, bottom surface and cover board, can replace as needed.
Scheme is advanced optimized as the present embodiment, as shown in figure 3, the articulation piece 8 includes upper connector 81, lower company
Fitting 82, bolt 83, locking locknut 84, lower connector 82 is fixed with shell 1, and upper connector 81 is fixedly connected with cover board 2, bolt
After 81 lower ends sequentially pass through upper connector 81, the through-hole on lower connector 82,81 bottom of bolt is locked by locking nut 84.
The sealing locking member 4 is locking hasp, and is eight groups, and the shell 1 and cover board 2 in the present embodiment are cuboid
Structure, shell 1 and cover board 2 carry out hingedly in shorter side, and articulation piece 8 is set as two at this time, in the shorter side in the other side
Two locking hasps are arranged in side, and three locking hasps are respectively set in two longer sides, and the present embodiment only provides one kind and sets
Mode is set, concrete condition can carry out similar change as needed.
The shell 1 is double-deck structure, including outer layer 14 and internal layer 15, has between outer layer 14 and internal layer 15 and is equipped with laterally
And/or vertical reinforcing rib 16, the reinforcing rib 16 can be the strip structure that cross-sectional area is closed rectangle, Neng Gou
Explosion time occurs, enhancing shell 1 stops the ability of the impact force of air pressure release, reduces injury.
The temperature sensing device 5 is temperature sensor, and in the present embodiment, temperature sensor can be set with temperature indicator 6
One group or more than one set of is set, the setting of multiple groups can show the temperature of different location, and an alarm valve can also be arranged, and install
On shell or cover board, when 1 internal pressure of shell changes, alarm valve, which is given, alarms.
The present embodiment further includes a pull rod 17, is fixed on 1 one middle side part of shell, is used cooperatively with roller group 11, convenient
Push-and-pull, or a knob can be continued growing, in 2 upper surface of cover board.
Embodiment two
The difference between this embodiment and the first embodiment lies in fire-retarding device is different, in the present embodiment, the fire-retarding device 3 is wrapped
It includes low melting point isolation pocket and sets liquid fire retardant in the inner.The low melting point isolation pocket is the box-like sealing structure of hard, institute
Liquid fire retardant is stated to be pure water or be fire foam.When explosion time occurs, high temperature melts low melting point isolation pocket, pure
Water purification outflow, is put out a fire and is cooled down, and increases the time to access allogenic water；And the fire-retarding device 3 is dismountable structure, if hair
A raw fire, in the case where the device can also continue to use, replaceable fire-retarding device 3, extend the device uses the longevity
Life.
The course of work of the invention is as follows, and the process rear vehicle of automobile manufacture is being installed after examining the neutralization shop 4S 0vehicle marketing
It finds that lithium battery is faulty during lithium battery and when having potential explosion danger, puts it into the explosion-proof mobile device of the present invention
It is interior, all hasps are fastened, are temporarily stored as failure lithium battery, while this turnover of lithium battery explosion-proof tank as failure lithium battery
Case is transported, and is returned to original manufacturer and is uniformly processed, in placement process, once discovery 6 displays temperature of temperature indicator is fast
Speed changes, that is, water inlet pipe 12 can be used to carry out external water source, cooled down or put out a fire, 6 displays temperature of temperature indicator
No longer change, and continue for some time, water can be released by outlet pipe 13 or 12 sustained water injection of water inlet pipe, belongs to outlet pipe
13 persistently discharge water, and realize that flowing water cools down, to realize faster cooling；The present invention can be used before fire occurs
Or after fire occurs, temperature indicator 6 and alarm valve can give certain suggesting effect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of explosion-proof mobile device of lithium battery for electric vehicle, which is characterized in that including the interior shell for having cavity, cover board, resistance
Fire device, sealing locking member, temperature sensing device, temperature indicator, blast pressure relief valve, roller group, water inlet pipe, water outlet
Pipe；The side of shell and the side of cover board are hinged using articulation piece, and the other side of shell and cover board is equipped with sealing locking member, cover board
Lower end surface, shell medial surface and bottom surface are equipped with the fire-retarding device that can be dismantled, and the middle part of shell is equipped with temperature sensing device and temperature
Display is spent, temperature sensing device connects temperature indicator, and blast pressure relief valve is installed on the cover board, and roller group is mounted on outer
Shell bottom, the outer side of shell top are additionally provided with water inlet pipe, and lower part is equipped with outlet pipe.
2. a kind of explosion-proof mobile device of lithium battery for electric vehicle according to claim 1, which is characterized in that the water inlet
Pipe is equipped with fast joint and flow valve.
3. a kind of explosion-proof mobile device of lithium battery for electric vehicle according to claim 2, which is characterized in that described fire-retardant
Device is refractory slab.
4. a kind of explosion-proof mobile device of lithium battery for electric vehicle according to claim 1, which is characterized in that described fire-retardant
Device includes low melting point isolation pocket and sets liquid fire retardant in the inner.
5. a kind of explosion-proof mobile device of lithium battery for electric vehicle according to claim 1, which is characterized in that described hinged
Part includes upper connector, lower connector, bolt, locking locknut, and lower connector is fixed with shell, upper connector and the fixed company of cover board
It connects, after bolt lower end sequentially passes through upper connector, the through-hole on lower connector, stud base is locked by locking nut.
6. a kind of explosion-proof mobile device of lithium battery for electric vehicle according to claim 1, which is characterized in that the sealing
Locking member is locking hasp, and is eight groups.
7. a kind of explosion-proof mobile device of lithium battery for electric vehicle according to claim 1, which is characterized in that described fire-retardant
Device is fixed on shell medial surface, bottom surface and cover board lower end surface by gluing.
8. a kind of explosion-proof mobile device of lithium battery for electric vehicle according to claim 1, which is characterized in that the shell
For double-deck structure, including outer layer and internal layer, have between outer layer and internal layer equipped with lateral and/or vertical reinforcing rib.
9. a kind of explosion-proof mobile device of lithium battery for electric vehicle according to claim 1, which is characterized in that the temperature
Sensing device is temperature sensor.
10. a kind of explosion-proof mobile device of lithium battery for electric vehicle according to claim 1, which is characterized in that further include
One pull rod is fixed on one middle side part of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810650473.4A CN108905021A (en) | 2018-06-22 | 2018-06-22 | A kind of explosion-proof mobile device of lithium battery for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810650473.4A CN108905021A (en) | 2018-06-22 | 2018-06-22 | A kind of explosion-proof mobile device of lithium battery for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108905021A true CN108905021A (en) | 2018-11-30 |
Family
ID=64422293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810650473.4A Pending CN108905021A (en) | 2018-06-22 | 2018-06-22 | A kind of explosion-proof mobile device of lithium battery for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108905021A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019101484B3 (en) * | 2019-01-22 | 2020-02-20 | Wanzl Metallwarenfabrik Gmbh | Mobile containers and methods for transporting and storing objects |
| WO2022134748A1 (en) * | 2020-12-25 | 2022-06-30 | 湖南邦普汽车循环有限公司 | Lithium battery explosion-proof box device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11169475A (en) * | 1997-12-09 | 1999-06-29 | Mitsubishi Cable Ind Ltd | Fire extinguishing device for lithium secondary battery storehouse |
| CN105304843A (en) * | 2015-11-23 | 2016-02-03 | 曾凯涛 | Explosion-proof lithium battery box |
| CN207030035U (en) * | 2017-07-26 | 2018-02-23 | 沈阳华兴防爆器材有限公司 | Lithium battery explosion-proof tank |
| CN207183439U (en) * | 2017-08-08 | 2018-04-03 | 佛山市顺德区精锐电池科技有限公司 | A kind of lithium battery explosion-proof flame-retardant structure |
-
2018
- 2018-06-22 CN CN201810650473.4A patent/CN108905021A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11169475A (en) * | 1997-12-09 | 1999-06-29 | Mitsubishi Cable Ind Ltd | Fire extinguishing device for lithium secondary battery storehouse |
| CN105304843A (en) * | 2015-11-23 | 2016-02-03 | 曾凯涛 | Explosion-proof lithium battery box |
| CN207030035U (en) * | 2017-07-26 | 2018-02-23 | 沈阳华兴防爆器材有限公司 | Lithium battery explosion-proof tank |
| CN207183439U (en) * | 2017-08-08 | 2018-04-03 | 佛山市顺德区精锐电池科技有限公司 | A kind of lithium battery explosion-proof flame-retardant structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019101484B3 (en) * | 2019-01-22 | 2020-02-20 | Wanzl Metallwarenfabrik Gmbh | Mobile containers and methods for transporting and storing objects |
| WO2022134748A1 (en) * | 2020-12-25 | 2022-06-30 | 湖南邦普汽车循环有限公司 | Lithium battery explosion-proof box device |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181130 |
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| WD01 | Invention patent application deemed withdrawn after publication |