CN108832034A - A kind of new energy car battery box with quick extinguishing function - Google Patents
A kind of new energy car battery box with quick extinguishing function Download PDFInfo
- Publication number
- CN108832034A CN108832034A CN201810571883.XA CN201810571883A CN108832034A CN 108832034 A CN108832034 A CN 108832034A CN 201810571883 A CN201810571883 A CN 201810571883A CN 108832034 A CN108832034 A CN 108832034A
- Authority
- CN
- China
- Prior art keywords
- box cover
- battery case
- box
- battery
- box body
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of new energy car battery boxes with quick extinguishing function of new energy car battery box technical field,Including battery case box body,Box cover groove is provided at the top of the inner cavity of the battery case box body or so inner wall,Box cover is provided at the top of the battery case box body,The left and right of the box cover is provided with convex body corresponding with box cover groove,Water tank is provided at the top of the box cover,The inner cavity of the water tank is provided with micro pump,Sealing plate is provided in the sealing plate sliding slot,Miniature electric telescopic rod is provided on the right side of the sealing plate,Binding post is provided at the top of the box cover,The bottom of the binding post is connected with metal spring clip through box cover,The bottom of the box cover is provided with temperature sensor and light sensor,The device quickly puts out a fire to battery on fire by fire-fighting powder powder and water spray,Fast sealing battery case box body,Both the oxygen that burning needs is reduced,Fire spreading is avoided to damage automobile other equipment again.
Description
Technical field
The present invention relates to new energy car battery box technical field, specially a kind of new energy with quick extinguishing function
Car battery box.
Background technique
New-energy automobile includes pure electric automobile, stroke-increasing electric automobile, hybrid vehicle, fuel battery electric vapour
Vehicle, hydrogen engine automobile, other new-energy automobiles etc., pure electric automobile are a kind of single batteries of use as stored energy power source
Automobile, it provides electric energy to motor using battery as stored energy power source, by battery, drive motor operating, from
And running car is pushed, battery can be placed in battery case, but battery is in use often because certain factors generate
Short circuit causes battery spontaneous combustion, and battery spontaneous combustion can burn battery case, spread to peripheral parts rapidly, threaten to driver, is
Avoid the generation of this dangerous situation, it would be desirable to quickly be put out from source by the intensity of a fire of battery.For this purpose, it is proposed that one
Kind has the new energy car battery box of quick extinguishing function.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of new energy car battery box with quick extinguishing function
The problem of being proposed in background technique.
To achieve the above object, the present invention provides the following technical solutions：A kind of new energy vapour with quick extinguishing function
Vehicle battery case, including battery case box body, inner wall top in inner cavity of the battery case box body or so is provided with box cover groove, described
Box cover is provided at the top of battery case box body, the left and right of the box cover is provided with convex body corresponding with box cover groove, the box
It is provided with water tank at the top of lid, influent hopper is offered at the top of the water tank, the inner cavity of the water tank is provided with micro pump,
The water outlet of the micro pump is connected with sparge pipe, and the sparge pipe helically coils the bottom for being fixed on box cover through box cover
End face, the box cover top rear are provided with sealing plate sliding slot, and battery heat dissipation ventilation is provided on the left of the sealing plate sliding slot
Hole is provided with sealing plate in the sealing plate sliding slot, miniature electric telescopic rod, the box cover is provided on the right side of the sealing plate
Top be provided with binding post, the bottom of the binding post is connected with metal spring clip, the bottom of the box cover through box cover
It is provided with temperature sensor and light sensor.
Preferably, the inner cavity surrounding of the battery case box body is provided with cloth interlayer, the cloth interlayer and battery case box
The inner cavity surrounding inner wall of body forms cavity, and fire extinguishing powder is placed in cavity.
Preferably, the outer wall of the sparge pipe is provided with high-pressure atomization spray head, and the sparge pipe and high-pressure atomization spray head
It is all made of sparge pipe and spray head made of metal.
Preferably, the battery case box body includes internal asbestos flame-retardant layer, is enclosed with silicic acid on the outside of asbestos flame-retardant layer
Polyethylene protective layer is wrapped up in salt thermal insulation layer, silicate thermal insulation layer outside.
Preferably, the rear end of the box cover is provided with sealing block, and the rear end of the battery case box body is provided with and seals
The corresponding fluting of stop location size.
Preferably, the temperature sensor and light sensor pass through conducting wire and micro pump and miniature electric telescopic rod
Control switch connection.
Compared with prior art, the beneficial effects of the invention are as follows：
1 by setting sealing plate and miniature electric telescopic rod, and when spontaneous combustion occurs, it is logical that sealing plate quickly seals battery heat dissipation
Battery case tray interior can be isolated from the outside world by stomata, break off air circulation, and oxygen needed for reducing burning accelerates flame
Extinguish, also the intensity of a fire is avoided to spread to the periphery, cause the damage of circumferential component；
2, by setting cloth interlayer and fire extinguishing powder and micro pump and sparge pipe, carry out battery catches fire quick
It puts out, dual fire extinguishing is quicker, and micro pump avoids extraneous factor by temperature sensor and light sensor double control
Interference, single judgement lead to the fire-extinguishing operations of mistake；
3 have the battery case box body of asbestos flame-retardant layer, silicate thermal insulation layer and polyethylene protective layer by setting, in battery
It when burning, avoids burning battery case box body, flame is spread outward, after battery flame is extinguished, quickly by battery case box body
It removes, avoids that secondary accident occurs, the guarantee of silicate thermal insulation layer will not be scalded by battery case box body, and polyethylene protective layer guarantees
The abrasion of normal use reduction battery case box body.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is box cover structure top view of the present invention；
Fig. 3 is box cover structure bottom view of the present invention.
In figure：1 battery case box body, 101 box cover grooves, 2 box covers, 201 convex bodys, 202 sealing blocks, 3 water tanks, 4 water inlet leakages
Bucket, 5 micro pumps, 6 sparge pipes, 7 sealing plate sliding slots, 8 batteries heat dissipation venthole, 9 sealing plates, 10 miniature electric telescopic rods, 11
Binding post, 12 metal spring clips, 13 temperature sensors, 14 light sensors, 15 cloth interlayers, 16 fire extinguishing powder.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution：A kind of new-energy automobile electricity with quick extinguishing function
Pond box, including battery case box body 1, battery case box body 1 use in pairs, are respectively provided at the top of the inner wall of inner cavity of battery case box body 1 or so
There is box cover groove 101, the top of battery case box body 1 is provided with box cover 2, and the left and right of box cover 2 is provided with right with box cover groove 101
The convex body 201 answered, the outer wall of convex body 201 are provided with sealing strip, and the top of box cover 2 is provided with water tank 3, and the top of water tank 3 opens up
There is influent hopper 4, quickly water tank 3 can be carried out by influent hopper 4 to add water, the inner cavity of water tank 3 is provided with micro pump 5, micro-
The control switch of type water pump 5 connects another set battery by conducting wire, and the water outlet of micro pump 5 is connected with sparge pipe 6, sprays water
Pipe 6 helically coils the bottom end face for being fixed on box cover 2 through box cover 2, and sealing is passed through in gap between box cover 2 and sparge pipe 6
Processing, 2 top rear of box cover are provided with sealing plate sliding slot 7, and the left side of sealing plate sliding slot 7 is provided with battery heat dissipation venthole 8, close
Sealing plate 9 is provided in sealing plate sliding slot 7,9 bottom of sealing plate is provided with sealing ring corresponding with battery heat dissipation 8 size of venthole,
The right side of sealing plate 9 is provided with miniature electric telescopic rod 10, and the control switch of electric telescopic rod 10 connects other one by conducting wire
Group battery, the top of box cover 2 are provided with binding post 11, and the bottom of binding post 11 is connected with metal spring clip 12 through box cover 2,
After the position of metal spring clip 12 is corresponding with the positive negative terminal of battery, and box cover 2 covers, metal spring clip 12 will be electric
The positive negative terminal clamped contact in pond, the bottom of box cover 2 are provided with temperature sensor 13 and light sensor 14, dual sense,
Extraneous factor is avoided to interfere, single judgement leads to the fire-extinguishing operations of mistake.
Wherein, the inner cavity surrounding of battery case box body 1 is provided with cloth interlayer 15, cloth interlayer 15 and battery case box body 1
Inner cavity surrounding inner wall forms cavity, and fire extinguishing powder 16 is placed in cavity, and when battery burns, flame is by cloth interlayer
15 burnings are broken, and the fire extinguishing powder 16 in cloth interlayer 15, which spills, carries out covering fire extinguishing for flame；
The outer wall of sparge pipe 6 is provided with high-pressure atomization spray head, and sparge pipe 6 and high-pressure atomization spray head are all made of metal and are made
Sparge pipe and spray head, when cells burst flame burns sparge pipe 6 and high-pressure atomization spray head, sparge pipe 6 and high-pressure atomization spray head
Water outlet will not be caused to fail because of temperature distortion；
Battery case box body 1 includes internal asbestos flame-retardant layer, is enclosed with silicate thermal insulation layer, silicon on the outside of asbestos flame-retardant layer
Polyethylene protective layer is wrapped up on the outside of hydrochlorate thermal insulation layer, asbestos flame-retardant layer avoids flame from burning out battery case box body 1, cause flame to
Outer sprawling, causes bigger loss, and silicate thermal insulation layer can be after fire be put out, to avoid damage peripheral parts, quickly by battery
1 rapid removal of box box body is without being burned；
The rear end of box cover 2 is provided with sealing block 202, and the rear end of battery case box body 1 is provided with and 202 position of sealing block
Sealing plate 9 it is logical need to only to be sealed battery heat dissipation by the corresponding fluting of size by the structure of the surrounding composition sealing of battery case box body 1
Stomata 8 can will be isolated from the outside world inside battery case box body 1, break off air circulation, and oxygen needed for reducing burning accelerates fire
Flame extinguishes, and also the intensity of a fire is avoided to spread to the periphery, causes the damage of circumferential component；
Temperature sensor 13 and light sensor 14 are controlled by equal conducting wire and micro pump 5 and miniature electric telescopic rod 10
Switch connection, when 13 temperature sensor of temperature sensor rises sharply, light sensor 14 incudes simultaneously flame, and triggering miniature electric is stretched
Contracting bar 10 push sealing plate 9 by battery heat dissipation venthole 8 block, triggering micro pump 5 by the water of water tank 3 by sparge pipe 6 from
High-pressure atomization spray head carries out sprinkling fire to flame.
Working principle：Two groups of battery holders box body 1 is placed in automobile designated position, battery is placed on battery case box body 1
Box cover 2 is covered 1 top of battery case box body, two groups of metal spring clips by convex body 201 and the cooperation of box cover groove 101 by inner cavity
12 clamp the positive negative terminal of battery, and the control switch of electric telescopic rod 10 and micro pump 5 is all connected to another set
The positive negative terminal 11 of battery, fills the water water tank 3, and when spontaneous combustion occurs for battery, flame combustion falls cloth interlayer 15, cloth
Fire extinguishing powder 16 inside interlayer 15, which spills, carries out covering fire extinguishing to flame, and 13 temperature sensor of temperature sensor rises sharply, and light passes
Sensor 14 incudes simultaneously flame, triggers 10 control switch of miniature electric telescopic rod, and miniature electric telescopic rod 10 pushes sealing plate 9
By battery heat dissipation venthole 8 block, trigger 5 control switch of micro pump, micro pump 5 by the water of water tank 3 by sparge pipe 6 from
High-pressure atomization spray head sprays, and carries out sprinkling fire to flame, after fire extinguishing, quickly unloads battery case box body 1 together with battery, avoid
Secondary accident occurs, which quickly puts out a fire to battery on fire by fire-fighting powder powder and water spray, fast sealing
Battery case box body 1 not only reduces the oxygen that burning needs, but also fire spreading is avoided to damage automobile other equipment.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of new energy car battery box with quick extinguishing function, including battery case box body (1), it is characterised in that：Institute
It states and is provided with box cover groove (101) at the top of the inner cavity of battery case box body (1) or so inner wall, the top of the battery case box body (1)
Portion is provided with box cover (2), and the left and right of the box cover (2) is provided with convex body (201) corresponding with box cover groove (101), described
Be provided at the top of box cover (2) water tank (3), offered influent hopper (4) at the top of the water tank (3), the water tank (3) it is interior
Chamber is provided with micro pump (5), and the water outlet of the micro pump (5) is connected with sparge pipe (6), and the sparge pipe (6) is run through
Box cover (2) helically coils the bottom end face for being fixed on box cover (2), and box cover (2) top rear is provided with sealing plate sliding slot
(7), it is provided with battery heat dissipation venthole (8) on the left of the sealing plate sliding slot (7), is provided in the sealing plate sliding slot (7)
Sealing plate (9) is provided with miniature electric telescopic rod (10) on the right side of the sealing plate (9), is provided at the top of the box cover (2)
The bottom of binding post (11), the binding post (11) is connected with metal spring clip (12) through box cover (2), the box cover (2)
Bottom be provided with temperature sensor (13) and light sensor (14).
2. a kind of new energy car battery box with quick extinguishing function according to claim 1, it is characterised in that：Institute
The inner cavity surrounding for stating battery case box body (1) is provided with cloth interlayer (15), the cloth interlayer (15) and battery case box body (1)
Inner cavity surrounding inner wall forms cavity, and fire extinguishing powder (16) is placed in cavity.
3. a kind of new energy car battery box with quick extinguishing function according to claim 1, it is characterised in that：Institute
The outer wall for stating sparge pipe (6) is provided with high-pressure atomization spray head, and the sparge pipe (6) and high-pressure atomization spray head are all made of made of metal
At sparge pipe and spray head.
4. a kind of new energy car battery box with quick extinguishing function according to claim 1, it is characterised in that：Institute
Stating battery case box body (1) includes internal asbestos flame-retardant layer, is enclosed with silicate thermal insulation layer, silicate on the outside of asbestos flame-retardant layer
Polyethylene protective layer is wrapped up on the outside of thermal insulation layer.
5. a kind of new energy car battery box with quick extinguishing function according to claim 1, it is characterised in that：Institute
The rear end for stating box cover (2) is provided with sealing block (202), and the rear end of the battery case box body (1) is provided with and sealing block
(202) the corresponding fluting of position size.
6. a kind of new energy car battery box with quick extinguishing function according to claim 1, it is characterised in that：Institute
Temperature sensor (13) and light sensor (14) is stated to control by conducting wire and micro pump (5) and miniature electric telescopic rod (10)
System switch connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810571883.XA CN108832034A (en) | 2018-05-31 | 2018-05-31 | A kind of new energy car battery box with quick extinguishing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810571883.XA CN108832034A (en) | 2018-05-31 | 2018-05-31 | A kind of new energy car battery box with quick extinguishing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108832034A true CN108832034A (en) | 2018-11-16 |
Family
ID=64144129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810571883.XA Pending CN108832034A (en) | 2018-05-31 | 2018-05-31 | A kind of new energy car battery box with quick extinguishing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108832034A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471588A (en) * | 2021-06-30 | 2021-10-01 | 中国第一汽车股份有限公司 | Upper box assembly, battery assembly and electric vehicle |
| CN118367293A (en) * | 2024-06-19 | 2024-07-19 | 江苏智泰新能源科技有限公司 | Lithium battery with fire extinguishing structure |
| CN118367293B (en) * | 2024-06-19 | 2024-10-25 | 江苏智泰新能源科技有限公司 | Lithium battery with fire extinguishing structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203800094U (en) * | 2014-04-14 | 2014-08-27 | 浙江君飞科技有限公司 | Storage battery with fire prevention function |
| CN107863708A (en) * | 2017-11-13 | 2018-03-30 | 湖南湘讯企业管理有限公司 | A kind of dust-proof radiating electric power cabinet with fire-extinguishing function concurrently |
| CN108011064A (en) * | 2017-12-29 | 2018-05-08 | 安徽零度新能源科技有限公司 | A kind of dynamic lithium battery fire prevention housing |
-
2018
- 2018-05-31 CN CN201810571883.XA patent/CN108832034A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203800094U (en) * | 2014-04-14 | 2014-08-27 | 浙江君飞科技有限公司 | Storage battery with fire prevention function |
| CN107863708A (en) * | 2017-11-13 | 2018-03-30 | 湖南湘讯企业管理有限公司 | A kind of dust-proof radiating electric power cabinet with fire-extinguishing function concurrently |
| CN108011064A (en) * | 2017-12-29 | 2018-05-08 | 安徽零度新能源科技有限公司 | A kind of dynamic lithium battery fire prevention housing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471588A (en) * | 2021-06-30 | 2021-10-01 | 中国第一汽车股份有限公司 | Upper box assembly, battery assembly and electric vehicle |
| CN113471588B (en) * | 2021-06-30 | 2022-10-11 | 中国第一汽车股份有限公司 | Upper box assembly, battery assembly and electric vehicle |
| CN118367293A (en) * | 2024-06-19 | 2024-07-19 | 江苏智泰新能源科技有限公司 | Lithium battery with fire extinguishing structure |
| CN118367293B (en) * | 2024-06-19 | 2024-10-25 | 江苏智泰新能源科技有限公司 | Lithium battery with fire extinguishing structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110947125B (en) | Energy storage power station battery compartment fire extinguishing systems | |
| TWI692900B (en) | Fire protection device for solid battery | |
| CN114094268B (en) | Power battery protection device and protection method | |
| CN108011064A (en) | A kind of dynamic lithium battery fire prevention housing | |
| KR102494248B1 (en) | Battery Fire Prevention System for Electric Vehicles | |
| CN105609684A (en) | Inflaming retarding and explosion-proof device of lithium battery module | |
| JP2022536404A (en) | Battery modules, battery racks containing same and power storage devices | |
| CN108832034A (en) | A kind of new energy car battery box with quick extinguishing function | |
| CN102580272A (en) | Automatic fire extinguishing apparatus for vehicles | |
| CN205882029U (en) | Flame -retardant explosion -proof type battery | |
| CN214542383U (en) | High-energy lithium battery, battery tank comprising same and large-scale energy storage system | |
| CN214589045U (en) | High-energy lithium battery, battery tank comprising same and large-scale energy storage system | |
| CN212751839U (en) | Lithium battery charging protection device | |
| CN212067519U (en) | Safety fire extinguishing device for vehicle energy storage battery | |
| CN108159604A (en) | A kind of system of included extinguishing device | |
| CN214388587U (en) | Automatically controlled formula automatic fire extinguishing pipe | |
| CN207101679U (en) | One kind is without reservoir pressure hand-held aerosol fire-fighting device | |
| CN215154069U (en) | Battery pack fire extinguishing device | |
| CN102979601A (en) | Air exhausting cooling system and explosion-proof fire-fighting vehicle using same | |
| CN109728217B (en) | High-energy and high-power-density lithium battery system with flame-retardant and explosion-proof functions | |
| CN216169491U (en) | Automatic fire extinguishing system for lithium battery | |
| TWI794073B (en) | Flat electric vehicle fire extinguishing facilities | |
| CN220608912U (en) | Multifunctional water mist fire extinguishing trolley | |
| CN215991562U (en) | High-efficient integral type ozone generator | |
| CN202459899U (en) | Automatic fire-extinguishing device for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181116 |