CN205911392U - Heat abstractor for lithium ion battery - Google Patents
Heat abstractor for lithium ion battery Download PDFInfo
- Publication number
- CN205911392U CN205911392U CN201620853026.5U CN201620853026U CN205911392U CN 205911392 U CN205911392 U CN 205911392U CN 201620853026 U CN201620853026 U CN 201620853026U CN 205911392 U CN205911392 U CN 205911392U
- Authority
- CN
- China
- Prior art keywords
- fluidized bed
- lithium ion
- water
- coiled pipe
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
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- Primary Cells (AREA)
Abstract
The utility model relates to a heat abstractor field especially relates to a heat abstractor for lithium ion battery. Including a battery tray, snake pipe flowing layer and water -cooling fluid bed, snake pipe flowing layer with the water -cooling fluid bed links to each other, snake pipe flowing layer with the cladding of water -cooling fluid bed in the battery tray, snake pipe flowing layer with the water -cooling fluid bed still leaves the space. The utility model relates to a heat abstractor for lithium ion battery that economy, radiating effect is good, have protector.
Description
Technical field
This utility model is related to heat abstractor field, more particularly, to a kind of lithium ion battery heat abstractor.
Background technology
Lithium ion battery, in charge and discharge process, due to there is voltage difference, inevitably results from electric energy loss.One
As for, the situation that cell heat produces is relevant with peripheral circuit, charge-discharge electric power and core material, if the too late time shift of heat
Remove it is more likely that battery life can be made to substantially reduce, jeopardize product safety performance, lithium ion battery is due to energy density simultaneously
Height, using extensive, the design of its heat abstractor seems particularly significant, existing lithium ion heat abstractor exist in design as
Lower technical problem:
1), during lithium ion battery large-scale industrial application, conventional radiating mode can be led to seem and to calculate and not energy-saving ring
Protect, radiated more suitable for lithium ion battery using water-cooling pattern, nowadays also do not occur being specifically designed for industrialization lithium battery system
Heat abstractor, and water cooling fall heat economy environmental protection.
2) lithium ion battery can lead to chemical liquid to flow out in charge and discharge process unavoidably, when surface contacts dust or conductor
When, serious consequence can be caused it is therefore necessary to add dust guard.
3) moreover, it is being not suitable for the place using water-cooling pattern fall heat, using air cooling mode, be conducive to optimizing
Utility model content
The purpose of this utility model is to overcome the defect of prior art, there is provided a kind of economy, good heat dissipation effect, have
The lithium ion battery heat abstractor of preventer.
This utility model is achieved in that a kind of lithium ion battery heat abstractor, including a battery holder, coiled pipe flowing
Layer and water-cooled fluidized bed, described coiled pipe fluidized bed is connected with described water-cooled fluidized bed, described coiled pipe fluidized bed and described water-cooled stream
Dynamic layer is coated on described battery holder, and described coiled pipe fluidized bed and described water-cooled fluidized bed also leave space.
Further, described lithium ion battery heat abstractor also includes air cooling lid, and described air cooling lid is connected to described Serpentiss
Pipe fluidized bed, described air cooling lid, coiled pipe fluidized bed and water-cooled fluidized bed are collectively forming the square of a closing, coat described battery
Seat, described air cooling lid includes Air Filter and louvre, and described louvre is embedded in dust-proof net surface, and described radiating in the hole is provided with wind
Fan, for accelerating air flow and radiating.
Further, described air cooling lid bottom is additionally provided with a concave shaped structure, described concave shaped structure and described coiled pipe
Fluidized bed matches, and forms close closed structure.
Further, described coiled pipe fluidized bed is provided with pipeline near battery face, and described spiral pipeline disk is located at described Serpentiss
Pipe fluidized bed.
Further, described pipeline is copper pipe, and the thickness of described pipeline is 0.05-0.1mm.
Further, described water-cooled fluidized bed is in uncovered regular hexahedron, inner hollow.
Further, it is coated with hard iron sheet outside described water-cooled fluidized bed.
This utility model has a following technique effect:
1) this utility model is by lithium ion battery heat abstractor global design squarely structure, stackable overstocked, suitably
Cooling in industrialization lithium battery system；
2) be particular about the feature of energy-conserving and environment-protective according to modern heat abstractor, this utility model to reduce lithium battery using water cooling
Group temperature；It is coated with hard iron sheet for this in water-cooled flowing layer surface, circulating water flows through hard iron sheet surface, take away partly heat
Amount；
3) what is more important, in order to increase the heat dispersion of product, this utility model also sets inside coiled pipe fluidized bed
There is pipeline, progressively input substantial amounts of cooling water with pipeline inside, most heat can be taken away, thus reducing rapidly set of cells
Temperature；Moreover, contact area can be greatly increased so that radiating effect further enhances because coil spirals；
4) moreover, heat abstractor top is provided with radiator-grid and louvre, is internally provided with fan in louvre,
So, due to being unsuitable for taking circulating water to lower the temperature at device top, increase air flow at device top using fan, real
Existing comprehensive cooling.
Brief description
Fig. 1 is this utility model example structure schematic diagram；
Fig. 2 is the structural representation of coiled pipe fluidized bed in this utility model embodiment；
Fig. 3 is the structural representation of air cooling lid in this utility model embodiment.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Referring to Fig. 1-Fig. 3, this utility model embodiment provides a kind of lithium ion battery radiating dress according to above-mentioned design
Put, including a battery holder 1, coiled pipe fluidized bed 2 and water-cooled fluidized bed 3, described coiled pipe fluidized bed 2 and described water-cooled fluidized bed 3 phase
Even, described coiled pipe fluidized bed 2 and described water-cooled fluidized bed 3 are coated on described battery holder 1, described coiled pipe fluidized bed 2 and described water
Cold flow layer 3 also leaves space.Coiled pipe fluidized bed 2 and water-cooled fluidized bed 3 seamless welding in this utility model, outside waterproof,
So, when external water stream is through coiled pipe fluidized bed 2 and described water-cooled fluidized bed 3, because metal has good heat conductivity, can carry
Walk substantial amounts of heat, the depth of water can calculate according to the required size taking away heat.Setting accumulator inside battery socket, battery connects
Line mouth is moved out from top in the case of not affecting other part normal works.
Further, described lithium ion battery heat abstractor also includes air cooling lid 4, and described air cooling lid 4 is connected to described
Coiled pipe fluidized bed 2, described air cooling lid 4, coiled pipe fluidized bed 2 and water-cooled fluidized bed 3 are collectively forming the square of a closing, coat institute
State battery holder 1, described air cooling lid 4 includes Air Filter 42 and louvre 43, described louvre 43 is embedded in Air Filter 42 surface, described
It is provided with fan, for accelerating air flow and radiating in louvre 43.Air cooling lid 4 is arranged at heat abstractor top, air cooling lid 4
Pumping, takes away partial heat, coiled pipe fluidized bed 2 walks partial heat from side cornice, and circulating water takes away part via water-cooled fluidized bed 3
Heat.4 louvres 43 are square and are distributed on Air Filter 42, and louvre is more, and radiating effect is better.
Further, described air cooling lid 4 bottom is additionally provided with a concave shaped structure 41, described concave shaped structure 41 with described
Coiled pipe fluidized bed 2 matches, and forms close closed structure.This design is in order that air cooling lid 4 and coiled pipe fluidized bed 2 are need not
Seal by the case of other parts.
Further, described coiled pipe fluidized bed 2 is provided with pipeline 21 near battery face, and described pipeline 21 helical disk is located at stream
Dynamic layer 2 face.Pipeline 21 singly enters singly to go out, and shuttles, and in pipeline, water temperature gradually rises, in hgher efficiency due to inversely conduct heat,
Therefore, this utility model makes the radiating effect of product more preferable.
Further, described pipeline 21 is copper pipe, and the thickness of described pipeline 21 is 0.05-0.1mm.The material of pipeline 21 and
Thickness can affect heat-conducting effect, and the too low bearing capacity that can lead to pipeline 21 of duct thickness substantially reduces, and therefore, it is suitable to select
Pipe thickness both can be cost-effective, can meet the design requirement of product again.
Further, described water-cooled fluidized bed 3 is in uncovered regular hexahedron, inner hollow.Hollow space can just be put into
Battery, it is to avoid shake in the course of the work, no capping are used for blocking battery.
Further, it is coated with hard iron sheet outside described water-cooled fluidized bed 3.The electrical and thermal conductivity of metal is significantly stronger than non-
Metal, the hard iron sheet of water-cooled layer outer surface is coated on water-cooled fluidized bed 3 completely, so can prevent external water from soaking via space
Dye battery, also can increase the heat conductivity of product as far as possible.
The foregoing is only this utility model preferred embodiment, its structure is not limited to the above-mentioned shape enumerated,
All any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this reality
Within new protection domain.
Claims (7)
1. a kind of lithium ion battery heat abstractor it is characterised in that: include a battery holder, coiled pipe fluidized bed and water-cooled flowing
Layer, described coiled pipe fluidized bed is connected with described water-cooled fluidized bed, and described coiled pipe fluidized bed and described water-cooled fluidized bed are coated on institute
State battery holder, described coiled pipe fluidized bed and described water-cooled fluidized bed also leave space.
2. as claimed in claim 1 a kind of lithium ion battery heat abstractor it is characterised in that: described lithium ion battery is with dissipating
Thermal also includes air cooling lid, and described air cooling lid is connected to described coiled pipe fluidized bed, described air cooling lid, coiled pipe fluidized bed and water
Cold flow layer is collectively forming the square of a closing, and described air cooling lid, coiled pipe fluidized bed and water-cooled fluidized bed coat described battery
Seat, described air cooling lid includes Air Filter and louvre, and described louvre is embedded in dust-proof net surface, and described radiating in the hole is provided with wind
Fan.
3. as claimed in claim 2 a kind of lithium ion battery heat abstractor it is characterised in that: described air cooling lid bottom also sets
There is a concave shaped structure, described concave shaped structure is matched with described coiled pipe fluidized bed, form close closed structure.
4. as claimed in claim 1 a kind of lithium ion battery heat abstractor it is characterised in that: described coiled pipe fluidized bed is close
Battery one side is provided with pipeline, and described spiral pipeline disk is located at described coiled pipe fluidized bed.
5. as claimed in claim 4 a kind of lithium ion battery heat abstractor it is characterised in that: described pipeline be copper pipe, institute
The thickness stating pipeline is 0.05-0.1mm.
6. as claimed in claim 1 a kind of lithium ion battery heat abstractor it is characterised in that: described water-cooled fluidized bed is in no
Lid regular hexahedron, inner hollow.
7. a kind of lithium ion battery heat abstractor as described in claim 1 or 6 it is characterised in that: described water-cooled fluidized bed
Outside is coated with hard iron sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853026.5U CN205911392U (en) | 2016-08-08 | 2016-08-08 | Heat abstractor for lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853026.5U CN205911392U (en) | 2016-08-08 | 2016-08-08 | Heat abstractor for lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911392U true CN205911392U (en) | 2017-01-25 |
Family
ID=57800247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620853026.5U Expired - Fee Related CN205911392U (en) | 2016-08-08 | 2016-08-08 | Heat abstractor for lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230751A (en) * | 2017-07-12 | 2017-10-03 | 江苏昊科汽车空调有限公司 | Vehicle-mounted new energy battery pack |
| CN107611288A (en) * | 2017-09-15 | 2018-01-19 | 河南新太行电源股份有限公司 | A kind of battery case and battery with heat radiation sandwich layer |
-
2016
- 2016-08-08 CN CN201620853026.5U patent/CN205911392U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230751A (en) * | 2017-07-12 | 2017-10-03 | 江苏昊科汽车空调有限公司 | Vehicle-mounted new energy battery pack |
| CN107611288A (en) * | 2017-09-15 | 2018-01-19 | 河南新太行电源股份有限公司 | A kind of battery case and battery with heat radiation sandwich layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20200808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |