CN106058389A - Air cooling and air heating power battery - Google Patents
Air cooling and air heating power battery Download PDFInfo
- Publication number
- CN106058389A CN106058389A CN201610546881.6A CN201610546881A CN106058389A CN 106058389 A CN106058389 A CN 106058389A CN 201610546881 A CN201610546881 A CN 201610546881A CN 106058389 A CN106058389 A CN 106058389A
- Authority
- CN
- China
- Prior art keywords
- air
- battery
- cell
- electrokinetic cell
- gas
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/635—Control systems based on ambient temperature
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
Abstract
The invention discloses an air cooling and air heating power battery which comprises a battery box and a battery stack contained in the battery box. The battery stack comprises a plurality of single battery bodies combined together through series-parallel connection and battery gaps formed by the single battery bodies. The air cooling and air heating power battery further comprises a plurality of air pipes, an air supply device and an air extractor, wherein the air pipes are inserted into the battery gaps, a plurality of small holes are densely formed in the pipe walls, and the air supply device and the air extractor are arranged outside the battery box. Some air pipes are connected with the air supply device through air inlet pipes, and the rest of air pipes are connected with the air extractor through air extracting pipes. The temperature of the battery is adjusted through hot air or cold air blown into the battery stack in the battery box, the power battery can normally supply power and can be normally charged, the performance and safety of the power battery are ensured, and the service life of the power battery is prolonged.
Description
Technical field
The application relates to electrokinetic cell field, is specifically related to a kind of air-cooled wind heat electrokinetic cell.
Background technology
Electric automobile development in recent years is rapid, and using electrokinetic cell is that it runs and provides power, and its safety is by people
Pay attention to.The electrokinetic cell main distinction, in the starting battery started for electric car engine, is the vehicles and provides power
The power supply in source, usually accumulator, it is also possible to provide power for electric train, electric bicycle, golf cart etc..
Electrokinetic cell is combined by numerous cell connection in series-parallel, and each cell is very sensitive to temperature, makes
During with, the variations in temperature of electrokinetic cell can directly influence the performance of electrokinetic cell and the safety of electrokinetic cell.Battery
Thermal runaway can be caused when temperature is too high, cause the accidents such as fire, bring potential safety hazard.And the too low meeting of battery temperature causes filling
Electricity.
Summary of the invention
The application purpose is: in order to overcome the problems referred to above, it is provided that a kind of air-cooled wind heat electrokinetic cell, it is achieved to electrokinetic cell
Temperature regulation, to ensure performance and the safety of electrokinetic cell, extend its service life.
The technical scheme of the application is: a kind of air-cooled wind heat electrokinetic cell, including battery case and be housed in this battery case
Interior battery pile；Described battery pile includes some cells that connection in series-parallel combines and is formed at these cells
Between cell gap；This air-cooled wind heat electrokinetic cell also includes: is plugged in described cell gap and gathers on its tube wall and opens
It is provided with many lacunary some tracheas, and is arranged in the feeder outside described battery case and air extractor；A part is described
Trachea is connected with described feeder by air inlet pipe, and trachea described in another part passes through exhaust tube and described air extractor phase
Even.
Each described cell is arranged in parallel, and described cell gap is the linear being parallel to described cell axis
Structure, each described cell is fixed together by several battery clamps, described battery clamp is shaped with and institute
That states cell gap coaxial communication crosses pore.
The gas that described feeder is provided is noble gas.
Described noble gas is nitrogen.
Described feeder is provided with the gas heating system for adding hot gas.
Described feeder is provided with the gas cooling system for cooling down gas.
The advantage of the application is: the application utilizes hot blast or the cold wind blowed in battery case within battery pile to carry out regulating cell
Temperature, enable electrokinetic cell normal power supply and charging normal, ensure performance and the safety of electrokinetic cell, extend it and use the longevity
Life.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present application, required use in embodiment being described below
Accompanying drawing be briefly described, the accompanying drawing in describing below is only some embodiments of the application, skill common for this area
From the point of view of art personnel, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the internal structure schematic diagram of this electrokinetic cell of the embodiment of the present application；
Fig. 2 is the partial structurtes schematic diagram of battery pile in this electrokinetic cell of the embodiment of the present application；
Fig. 3 is one of the internal structure schematic diagram of this electrokinetic cell of the embodiment of the present application (axonometric chart)；
Fig. 4 is two (plane graphs) of the internal structure schematic diagram of this electrokinetic cell of the embodiment of the present application；
Wherein: 1-cell, 2-battery clamp, 3-cell gap, 4-battery case, 5-trachea, 6-air inlet pipe, 7-bleeds
Pipe.
Detailed description of the invention
Below in conjunction with specific embodiment, such scheme is described further.Should be understood that these embodiments are for illustrating
The application and be not limited to limit scope of the present application.The implementation condition used in embodiment can be done according to the condition of concrete producer
Adjusting further, not marked implementation condition is usually the condition in normal experiment.
Fig. 1～Fig. 4 shows a specific embodiment of this air-cooled wind heat electrokinetic cell of the application, with traditional power electricity
Pond is identical, and this electrokinetic cell also includes battery case 4 and is housed in the battery pile in this battery case.Wherein, battery case is by opening
The casing of mouth and the case lid being arranged in this casing open-mouth are constituted.Battery pile includes numerous cylindrical lithium ion being arranged in parallel
Cell 1, is formed between these cells and along cell axially extended linear cell gap
3, and these cell connection in series-parallel are combined the multiple battery clamps 2 being fixed together.It is shaped with electricity on described battery clamp 2
Pond installing hole, described cell 1 plugs and is fixed in described battery settling hole.Also it is shaped with on battery clamp 2 and described battery
The through hole of gap 3 coaxial communication, because the Main Function of this through hole is can to pass through battery folder for following trachea 5 in this example
Have 2 and insert inside battery pile, therefore described through hole was referred to as pore.
The key improvements of the present embodiment is that this air-cooled wind heat electrokinetic cell also includes: be plugged in described cell gap 3,
And the densely covered lacunary many tracheas 5 of crowd that offer on its tube wall, and the feeder (use being arranged in outside described battery case 4
In the equipment providing gas) and air extractor (for extracting the equipment of gas).And a part of trachea 5 by air inlet pipe 6 with
Described feeder is connected, and another part trachea 5 is connected with described air extractor by exhaust tube 7.
The gas that described feeder is provided is preferably noble gas, such as nitrogen, to ensure Electrical Safety.And
This feeder is additionally provided with the gas heating system for adding hot gas and gas cooling system.
When temperature is higher, in such as hot summer, this electrokinetic cell is outwards powered and is made its internal temperature higher.Supply
Device of air and gas cooling system thereof work simultaneously and produce the cold air that temperature is relatively low.Air extractor extracts electricity by exhaust tube 7
High-temperature gas near cell 1 in pond case 4, battery case 4 air pressure inside reduces.Because in case, pressure reduces, at fluid pressure
Under effect, the cold air that outside feeder is provided is entered in trachea 5 by air inlet pipe 6, and by gathering on trachea tube wall
Aperture flows directly into inside battery pile, to absorb the work calories of battery pile, prevents temperature too high.
When temperature is relatively low, in such as cold winter, this internal temperature of power battery is relatively low and is difficult to charge it.Supply
Device and gas heating system thereof work simultaneously and produce the steam that temperature is higher.Air extractor extracts battery by exhaust tube 7
Cryogenic gas near cell 1 in case 4, battery case 4 air pressure inside reduces.Because in case, pressure reduces, make at fluid pressure
Under with, the steam that outside feeder is provided is entered in trachea 5 by air inlet pipe 6, and little by gather on trachea tube wall
Hole flows directly into inside battery pile, to promote battery pile to suitable temperature, enables electrokinetic cell to charge smoothly.
Above-described embodiment only for technology design and the feature of the application are described, its object is to allow people will appreciate that this Shen
Content please is also implemented according to this, can not limit the protection domain of the application with this.All according to the application main technical schemes
Equivalent transformation that spirit is done or modification, all should contain within the protection domain of the application.
Claims (6)
1. an air-cooled wind heat electrokinetic cell, including battery case (4) and be housed in the battery pile in this battery case；Described battery
Heap includes some cells (1) that connection in series-parallel combines and is formed at the cell gap between these cells
(3)；
It is characterized in that, this air-cooled wind heat electrokinetic cell also includes:
It is plugged in described cell gap (3) and gathers on its tube wall and offer many lacunary some tracheas (5), and
It is arranged in the outer feeder of described battery case (4) and air extractor；
A part of described trachea (5) is connected with described feeder by air inlet pipe (6), and trachea described in another part (5) passes through
Exhaust tube (7) is connected with described air extractor.
Air-cooled wind heat electrokinetic cell the most according to claim 1, it is characterised in that: each described cell (1) is parallel
Arranging, described cell gap (3) is the rectilinear structure being parallel to described cell (1) axis, each described cell
(1) it is fixed together by several battery clamps (2), described battery clamp (2) is shaped with and described cell gap (3)
The pore excessively of coaxial communication.
Air-cooled wind heat electrokinetic cell the most according to claim 1, it is characterised in that: the gas that described feeder is provided
For noble gas.
Air-cooled wind heat electrokinetic cell the most according to claim 3, it is characterised in that: described noble gas is nitrogen.
5. according to the air-cooled wind heat electrokinetic cell described in claim 1 or 2 or 3, it is characterised in that: described feeder is arranged
There is the gas heating system for heating gas.
6. according to the air-cooled wind heat electrokinetic cell described in claim 1 or 2 or 3, it is characterised in that: described feeder is arranged
There is the gas cooling system for cooling down gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546881.6A CN106058389A (en) | 2016-07-08 | 2016-07-08 | Air cooling and air heating power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546881.6A CN106058389A (en) | 2016-07-08 | 2016-07-08 | Air cooling and air heating power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106058389A true CN106058389A (en) | 2016-10-26 |
Family
ID=57185371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610546881.6A Pending CN106058389A (en) | 2016-07-08 | 2016-07-08 | Air cooling and air heating power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106058389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320872A (en) * | 2017-08-04 | 2017-11-07 | 公安部上海消防研究所 | A kind of passive type electric automobile power battery bag fire-proof protection device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074750A (en) * | 2010-11-30 | 2011-05-25 | 赛普(杭州)电动汽车有限公司 | Automotive battery pack system |
| JP2011175896A (en) * | 2010-02-25 | 2011-09-08 | Hitachi Ltd | Secondary battery module and secondary battery module device |
| CN102386460A (en) * | 2011-10-12 | 2012-03-21 | 浙江南都电源动力股份有限公司 | Forced air cooling system for large assembled lithium ion battery |
| US20120148881A1 (en) * | 2001-11-27 | 2012-06-14 | Tony Quisenberry | Method and system for automotive battery cooling |
| CN202905918U (en) * | 2012-10-10 | 2013-04-24 | 河南科隆集团有限公司 | Heat sink on power battery pack |
| CN205863348U (en) * | 2016-07-08 | 2017-01-04 | 金华安靠电源科技有限公司 | Air-cooled wind heat electrokinetic cell |
-
2016
- 2016-07-08 CN CN201610546881.6A patent/CN106058389A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120148881A1 (en) * | 2001-11-27 | 2012-06-14 | Tony Quisenberry | Method and system for automotive battery cooling |
| JP2011175896A (en) * | 2010-02-25 | 2011-09-08 | Hitachi Ltd | Secondary battery module and secondary battery module device |
| CN102074750A (en) * | 2010-11-30 | 2011-05-25 | 赛普(杭州)电动汽车有限公司 | Automotive battery pack system |
| CN102386460A (en) * | 2011-10-12 | 2012-03-21 | 浙江南都电源动力股份有限公司 | Forced air cooling system for large assembled lithium ion battery |
| CN202905918U (en) * | 2012-10-10 | 2013-04-24 | 河南科隆集团有限公司 | Heat sink on power battery pack |
| CN205863348U (en) * | 2016-07-08 | 2017-01-04 | 金华安靠电源科技有限公司 | Air-cooled wind heat electrokinetic cell |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320872A (en) * | 2017-08-04 | 2017-11-07 | 公安部上海消防研究所 | A kind of passive type electric automobile power battery bag fire-proof protection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20161026 |
|
| RJ01 | Rejection of invention patent application after publication |