CN106058325A - Special aging room for lithium ion batteries - Google Patents
Special aging room for lithium ion batteries Download PDFInfo
- Publication number
- CN106058325A CN106058325A CN201610648821.5A CN201610648821A CN106058325A CN 106058325 A CN106058325 A CN 106058325A CN 201610648821 A CN201610648821 A CN 201610648821A CN 106058325 A CN106058325 A CN 106058325A
- Authority
- CN
- China
- Prior art keywords
- chamber
- burn
- lithium ion
- fire
- ion battery
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a special aging room for lithium ion batteries. The aging room comprises an aging room body surrounded by a top part and side walls. The side wall of the aging room body is provided with a switchable aging room door. The side wall is provided with a humidity control device and the top part is provided with a ventilation structure. The aging room is characterized in that separate storage areas are arranged inside the aging room body; and the top of each separation storage area is provided with a safety protection device. According to the separate storage areas, an aging cabinet is divided into multiple semi-enclosed cavities. The safety protection device is provided with an alarm system. The storage areas in the aging room adopt the separation design. By the utilization of a brick-concrete structure, separate storage for each battery is formed. When an individual battery is on fire, other batteries are prevented from being ignited.
Description
Technical field
The present invention relates to the detection equipment of battery production technology, be exactly a kind of special burn-in chamber of lithium ion battery.
Background technology
Existing lithium ion battery produces, and all uses the screening of high temperature storage method bad, shortens processing time, improve cell performance
Energy.Conventional high-temperature burn-in chamber can only control burn-in chamber temperature, and in lithium ion battery ageing process, once indivedual abnormal electric
Pond is short-circuited or serious flatulence, is easily caused battery catches fire blast, and a battery catches fire blast can cause a dish even
Battery catches fire, blast, time serious, easily cause that whole burn-in chamber is on fire, blast, there is serious potential safety hazard, serious shadow
Ring the safety in production of lithium ion battery.
Conventional high-temperature burn-in chamber cannot ensure the security performance in lithium ion battery ageing process, easily causes fire
Calamity, meanwhile, in ageing process, tradition burn-in chamber relative humidity relatively low (5%-15%RH), it is difficult to after leakage hidden danger cell degradation
Naked eyes identification detection.
Summary of the invention
After the technical problem to be solved in the present invention is solution burn-in chamber high temperature storage battery catches fire, blast, ignite more electricity
Pond, causes bigger fire；Naked light can be put out fast and automatically after solving battery catches fire, blast, prevent battery from continuing combustion
Burn, explode, can report to the police the very first time simultaneously；Solve battery leakage naked eyes to be difficult to recognize, shipment hidden danger.
For solving above-mentioned technical problem, the present invention uses following technological means:
A kind of special burn-in chamber of lithium ion battery, including the burn-in chamber room body surrounded by top and sidewall；Burn-in chamber room body
Sidewall be provided with switchable burn-in chamber door, sidewall is provided with humidity conditioner, and top is provided with aeration structure, and its feature exists
In: being provided with separate type memory area in described burn-in chamber room body, each separate type memory area top is provided with safety and prevents
Protection unit, described separate type memory area is that aging cabinet is divided into multiple semi-enclosed cavity, described security protection dress
Install and be equipped with warning system.Burn-in chamber internal storage area uses separate design, utilizes brick mix structure, forms each battery
Separate storage, when having Individual cells on fire, prevent other batteries that ignite.
As preferably, the present invention further technical scheme is:
Described separate type memory area is the separate type interlayer made by brick mix structure, and separate type interlayer will storage sky
Between be separated into the semi-enclosed cavity of matrix arrangement.Separation design, physical dimension flexible design, lithium ion battery manufacturer
Can be according to battery size, size designed, designed, brick-and-concrete buildings low cost, service life is long.
Described separation net is metal material, and separation net is evenly distributed with small opening.
Described safety device is fire-fighting sandbag, and fire-fighting sandbag is built with fire-fighting sand.Each storage area is near top
Position installs separation net, is encapsulated by sandy soil with Plastic Package band, and is placed on separation net top, when battery produces burning, moulds
Material packaging belt melts, and fuel cell can be buried by sandy soil, puts out naked light in time.
Described humidity conditioner is the humidifier being located at sidewall, and humidifier is provided with humidifier water inlet, humidifier
Output channel connects humidifier and burn-in chamber room body.Burn-in chamber increases humidifier, can control burn-in chamber relative humidity to 65%-
80%RH, in the environment of hot and humid, encapsulate bad battery and flatulence or leakage occurs, can find bad in processing procedure in time.
Described aeration structure is to be located at the one-level heating air-supply passage at top, two grades of heating air-supply passages and air draft to go out
Mouthful.
Described warning system is that the lower section being arranged on separation net is provided with temperature inductor, and temperature inductor passes through data wire
Connecting smoke alarm with power line, smoke alarm connects alarm lamp, alarm buzzer by data wire and power line.
Burn-in chamber increases smoke alarm unit, can note abnormalities in time
Described burn-in chamber door is high temperature resistant explosion-proof safety door.
Described sidewall is A level fire prevention rock cotton board.
The special burn-in chamber of lithium ion battery improves the method for safety, it is characterised in that: described method implements step such as
Under:
(1) burn-in chamber internal storage area uses separate design, utilizes brick mix structure, forms the separation storage of each battery
Deposit, when having Individual cells on fire, prevent other batteries that ignite；
(2) each separate type interlayer arranges separation net near tip position, and separation net is placed built with fire-fighting sand
Sandy soil are encapsulated by fire-fighting sandbag, Plastic Package band, and when battery produces burning, Plastic Package band, fire-fighting sandbag melt, fire-fighting sand,
Fuel cell can be buried by sandy soil, puts out naked light in time；
(3), when the battery in separate type interlayer reaches naked light, the lower section of separation net connects temperature probe, temperature transfer is given
Smoke alarm, make alarm lamp, alarm buzzer work reach alarm, simultaneously one-level heating air-supply passage, two grades
Heating air-supply passage quits work, and smog is discharged by wind exhausting outlet.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of the present invention.
Fig. 2 is the structural representation of the separate type memory area of the matrix arrangement of the present invention.
Fig. 3 is the structural representation of a kind of detailed description of the invention of the separate type interlayer of the present invention.
Fig. 4 is separation net and the structural representation of fire-fighting sandbag of the present invention.
Fig. 5 is the structural representation of a kind of detailed description of the invention of the separate type interlayer of the present invention.
Description of reference numerals: (1) brick mix structure；(2) separate type interlayer；(3) separation net；(4) smoke alarm；(5) add
Wet device；(6) humidifier water inlet；(7) humidifier output channel；(8) one-level heating air-supply passage；(9) two grades of heating air-supplies are logical
Road；(10) wind exhausting outlet；(11) A level fire prevention rock cotton board is used；(12) alarm lamp, alarm buzzer；(13) high temperature resistant anti-
Quick-fried safety door；(14) fire-fighting sandbag.
Detailed description of the invention
Below in conjunction with embodiment, further illustrate the present invention.
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 understand, separate type interlayer be brick mix structure (1) built a wall, separate type every
Layer (2) wherein separation net (3), as Fig. 3 is arranged on the height of each separate type interlayer (2) K 50cm；Separation net is put above (3)
Fire-fighting sandbag (14), built-in equipped with fire-fighting sand, put into the lithium ion battery needing tropical deterioration below；Separate type interlayer
(2) assembling can be set by plant area space by the mode of matrix such as Fig. 2；The separate type interlayer (2) of whole matrix form is peripheral to be used
Use A level fire prevention rock cotton board (11), as Fig. 1 carries out being assembled into a room；Top, room is provided with and adds heat pipe and ventilating system
And connect one-level heating air-supply passage (8), two grades of heating air-supply passage (9), wind exhausting outlets (10).The lower section of fire-fighting sandbag (14)
Connecting temperature probe, temperature probe connects smoke alarm (4), and smoke alarm (4) connects alarm lamp, alarm buzzer
(12), the sidewall of burn-in chamber room body is provided with switchable high temperature resistant explosion-proof safety door (13).
Burn-in chamber is provided with humidifier (5), and humidifier (5) is provided with humidifier water inlet (6), humidifier output channel (7)
Connect humidifier (5) and burn-in chamber room body, burn-in chamber relative humidity can be controlled to 65%-80%RH, at hot and humid ring
Under border, encapsulate bad battery and flatulence or leakage occur, processing procedure can find in time bad.
When the lithium ion battery having hidden danger occurs on fire in tropical deterioration, each separate type interlayer (2) will
Catch fire and former separately reach loss and will not affect, to minimizing, the battery that other separate type interlayers (2) are inner；Reach fire-fighting sand during naked light
The lower section connection temperature probe of bag (14), by temperature transfer smoke alarm (4), makes alarm lamp, alarm buzzer (12) work
Reaching alarm simultaneously, one-level heating air-supply passage (8), two grades of heating air-supply passage (9) quit work, wind exhausting outlet
(10) smog is discharged.
In Fig. 3, Fig. 4, Fig. 5 institute's labelling concrete the most a size of
Numbering size (cm)
A 77
B 80
C 70
D 13
E 30
F 50
G 45
H1 1
H2 1
H3 5
I 46
L 40
W 26
K 50
Owing to the foregoing is only the detailed description of the invention of the present invention, but the protection of the present invention is not limited to this, any skill
The technical staff in art field it is contemplated that the change of equivalent of the technical program technical characteristic or replacement, all contain the present invention's
Within protection domain.
Claims (10)
1. the special burn-in chamber of lithium ion battery, including the burn-in chamber room body surrounded by top and sidewall；Burn-in chamber room body
Sidewall is provided with switchable burn-in chamber door, and sidewall is provided with humidity conditioner, and top is provided with aeration structure, it is characterised in that:
Being provided with separate type memory area in described burn-in chamber room body, each separate type memory area top is provided with security protection dress
Putting, described separate type memory area is that aging cabinet is divided into multiple semi-enclosed cavity, and described safety device sets
It is equipped with warning system.
The special burn-in chamber of lithium ion battery the most according to claim 1, it is characterised in that: described separate type memory area
For the separate type interlayer made by brick mix structure, memory space is separated into the semiclosed chamber of matrix arrangement by separate type interlayer
Body.
The special burn-in chamber of lithium ion battery the most according to claim 1, it is characterised in that: described separation net is metal material
Matter, separation net is evenly distributed with small opening.
The special burn-in chamber of lithium ion battery the most according to claim 1, it is characterised in that: described safety device is
Fire-fighting sandbag, fire-fighting sandbag is built with fire-fighting sand.
The special burn-in chamber of lithium ion battery the most according to claim 1, it is characterised in that: described humidity conditioner is
Being located at the humidifier of sidewall, humidifier is provided with humidifier water inlet, and humidifier output channel connects humidifier and burn-in chamber room
Body.
The special burn-in chamber of lithium ion battery the most according to claim 1, it is characterised in that: described aeration structure is for being located at
The one-level heating air-supply passage at top, two grades of heating air-supply passages and wind exhausting outlet.
The special burn-in chamber of lithium ion battery the most according to claim 1, it is characterised in that: described warning system is for arranging
Being provided with temperature inductor in the lower section of separation net, temperature inductor connects smoke alarm, smog by data wire and power line
Alarm connects alarm lamp, alarm buzzer by data wire and power line.
The special burn-in chamber of lithium ion battery the most according to claim 1, it is characterised in that: described burn-in chamber door is resistance to
High-temperature explosion-proof safety door.
The special burn-in chamber of lithium ion battery the most according to claim 1, it is characterised in that: described sidewall is A level to be prevented
Fire rock cotton board.
10. the method improving safety according to the special burn-in chamber of the lithium ion battery described in claim 1-9, it is characterised in that:
It is as follows that described method implements step:
(1) burn-in chamber internal storage area uses separate design, utilizes brick mix structure, forms the separation storage of each battery,
When having Individual cells on fire, prevent other batteries that ignite；
(2) each separate type interlayer arranges separation net near tip position, and separation net is placed the fire-fighting built with fire-fighting sand
Sandy soil are encapsulated by sandbag, Plastic Package band, and when battery produces burning, Plastic Package band, fire-fighting sandbag melt, fire-fighting sand, sandy soil
Fuel cell can be buried, put out naked light in time；
(3), when the battery in separate type interlayer reaches naked light, the lower section of separation net connects temperature probe, by temperature transfer to smog
Alarm, makes the work of alarm lamp, alarm buzzer reach alarm, one-level heating simultaneously air-supply passage, two grades of heating
Air-supply passage quits work, and smog is discharged by wind exhausting outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648821.5A CN106058325A (en) | 2016-08-10 | 2016-08-10 | Special aging room for lithium ion batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648821.5A CN106058325A (en) | 2016-08-10 | 2016-08-10 | Special aging room for lithium ion batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106058325A true CN106058325A (en) | 2016-10-26 |
Family
ID=57480314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610648821.5A Pending CN106058325A (en) | 2016-08-10 | 2016-08-10 | Special aging room for lithium ion batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106058325A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106924914A (en) * | 2017-04-21 | 2017-07-07 | 公安部上海消防研究所 | The emergency disposal system and method for electric automobile electric charging station electrokinetic cell thermal runaway |
| CN107942920A (en) * | 2017-12-27 | 2018-04-20 | 安徽嘉熠智能科技有限公司 | A kind of battery testing Workshop monitoring system |
| CN108226808A (en) * | 2018-02-07 | 2018-06-29 | 赣州市沃能新能源有限公司 | High safety intelligent control battery high temperature ageing system |
| CN108594119A (en) * | 2017-12-27 | 2018-09-28 | 安徽嘉熠智能科技有限公司 | A kind of monitoring method and system for battery testing workshop |
| CN108767945A (en) * | 2018-08-22 | 2018-11-06 | 上海纳晓能源科技有限公司 | Safe charging cabinet |
| CN110600807A (en) * | 2019-07-26 | 2019-12-20 | 新乡市阳光电源制造有限公司 | Battery storage and high-temperature aging chamber |
| CN111430629A (en) * | 2020-04-30 | 2020-07-17 | 上海比耐信息科技有限公司 | Storage box for battery, aging bin with storage box and operation method of aging bin |
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| WO2013110382A2 (en) * | 2012-01-24 | 2013-08-01 | Robert Bosch Gmbh | Safety system for batteries |
| CN203150658U (en) * | 2013-01-10 | 2013-08-21 | 中山天贸电池有限公司 | Novel cell aging device |
| CN204731332U (en) * | 2015-05-25 | 2015-10-28 | 苏州高新区世纪福科技有限公司 | Burn-in chamber equipment |
| CN206059549U (en) * | 2016-08-10 | 2017-03-29 | 山东汉格动力能源科技有限公司 | A kind of special burn-in chamber of lithium ion battery |
-
2016
- 2016-08-10 CN CN201610648821.5A patent/CN106058325A/en active Pending
Patent Citations (4)
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| CN203150658U (en) * | 2013-01-10 | 2013-08-21 | 中山天贸电池有限公司 | Novel cell aging device |
| CN204731332U (en) * | 2015-05-25 | 2015-10-28 | 苏州高新区世纪福科技有限公司 | Burn-in chamber equipment |
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Non-Patent Citations (1)
| Title |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106924914A (en) * | 2017-04-21 | 2017-07-07 | 公安部上海消防研究所 | The emergency disposal system and method for electric automobile electric charging station electrokinetic cell thermal runaway |
| CN107942920A (en) * | 2017-12-27 | 2018-04-20 | 安徽嘉熠智能科技有限公司 | A kind of battery testing Workshop monitoring system |
| CN108594119A (en) * | 2017-12-27 | 2018-09-28 | 安徽嘉熠智能科技有限公司 | A kind of monitoring method and system for battery testing workshop |
| CN108226808A (en) * | 2018-02-07 | 2018-06-29 | 赣州市沃能新能源有限公司 | High safety intelligent control battery high temperature ageing system |
| CN108767945A (en) * | 2018-08-22 | 2018-11-06 | 上海纳晓能源科技有限公司 | Safe charging cabinet |
| CN110600807A (en) * | 2019-07-26 | 2019-12-20 | 新乡市阳光电源制造有限公司 | Battery storage and high-temperature aging chamber |
| CN111430629A (en) * | 2020-04-30 | 2020-07-17 | 上海比耐信息科技有限公司 | Storage box for battery, aging bin with storage box and operation method of aging bin |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |