CN106785193A - It is a kind of based on phase-change material and air-cooled battery detecting heat abstractor and method - Google Patents
It is a kind of based on phase-change material and air-cooled battery detecting heat abstractor and method Download PDFInfo
- Publication number
- CN106785193A CN106785193A CN201611108657.5A CN201611108657A CN106785193A CN 106785193 A CN106785193 A CN 106785193A CN 201611108657 A CN201611108657 A CN 201611108657A CN 106785193 A CN106785193 A CN 106785193A
- Authority
- CN
- China
- Prior art keywords
- air
- phase
- change material
- heat abstractor
- battery module
- 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.)
- Granted
Links
- 239000012782 phase change material Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000012188 paraffin wax Substances 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 239000005955 Ferric phosphate Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940032958 ferric phosphate Drugs 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
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
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
-
- 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
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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
- H01M10/659—Means for temperature control structurally associated with the cells by heat storage or buffering, e.g. heat capacity or liquid-solid phase changes or transition
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
It is of the present invention a kind of based on phase-change material and air-cooled battery detecting heat abstractor and method, including battery module and the paraffin being arranged at around the battery module, when battery module temperature is raised, the paraffin of surrounding can absorb heats in 47 DEG C of 64 DEG C of fusings, at the same time the temperature controller of triggering bottom starts radiator fan and starts working, mixture paraffin radiates with side plane contact, wind takes away heat along side plate, it can be according to features of the object, improve radiating efficiency, with thermal conductivity higher, and relative liquid radiating price is relatively low, it is combined together with air cooling equipment, the present invention can be directly used for the control of battery temperature.
Description
Technical field
The present invention relates to a kind of battery detecting heat abstractor and method, specifically, be related to it is a kind of based on phase-change material with
Air-cooled battery detecting heat abstractor and method.
Background technology
Using single wind-cooling heat dissipating method, this method radiating effect simultaneously to fail to understand traditional battery heat removal system method more
It is aobvious, it is that it cannot be radiated using wind-cooling heat dissipating in the case of needing to ensure radiating effect.
And traditional liquid cooling heat dissipating method is then using the heat abstractor that sealing is high, due to high cost, this method
Cannot be promoted.
Solution problem above is then can be very good using based on phase-change material and air-cooled battery detecting cooling system,
The content of the invention
Instant invention overcomes shortcoming of the prior art, there is provided a kind of to be dissipated with air-cooled battery detecting based on phase-change material
Thermal and method, phase-change material have thermal conductivity higher, and relative liquid radiating price is relatively low, by itself and air cooling equipment
It is combined together and can be very good to carry out the temperature of battery security control, and object can be carried out according to features of the object
Temperature control.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
It is a kind of based on phase-change material and air-cooled battery detecting heat abstractor, including battery module and be arranged at the battery
Paraffin around module.
Further, cover plate is provided with above the battery module, cell support plate, institute is provided with below the battery module
The side plate that is formed around of battery module is stated, the cover plate, side plate and cell support plate surround a space, the space filled stone
Wax.
Further, the both sides of the cover plate extend downwardly shell, and the bottom of the shell is provided with fan, and the fan is located at
The lower section of the cell support plate.
Further, the cell support plate correspondence battery is provided with temperature controller, and the temperature controller connects the electric fan.
Further, the side plate and shell are truncated conical shape.
Further, the cell support plate is additionally provided with GND supporting plate.
Further, the side plate material is copper sheet.
It is a kind of based on phase-change material and air-cooled battery detecting heat dissipating method, when battery module temperature is raised, week
The paraffin for enclosing can absorb heat in 47 DEG C of -64 DEG C of fusings, and the temperature controller startup radiator fan at the same time triggering bottom starts work
Make, mixture paraffin radiates with side plane contact, wind takes away heat along side plate.
Compared with prior art, the beneficial effects of the invention are as follows：
It is of the present invention a kind of based on phase-change material and air-cooled battery detecting heat abstractor and method, can be according to object
Feature, improves radiating efficiency, and with thermal conductivity higher, and relative liquid radiating price is relatively low, by itself and air cooling equipment knot
It is combined, the present invention can be directly used for the control of battery temperature.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, together with embodiments of the present invention for explaining the present invention,
It is not construed as limiting the invention, in the accompanying drawings：
Fig. 1 is a kind of overall structure figure based on phase-change material with air-cooled battery detecting heat abstractor of the present invention；
Fig. 2 is a kind of flow chart based on phase-change material with air-cooled battery detecting heat abstractor of the present invention.
In figure, 1 --- battery module；2 --- cover plate；
3 --- cell support plate；4 --- GND supporting plate；
5 --- side plate；6 --- shell；
7 --- paraffin；8 --- fan；
9 --- temperature controller.
Specific embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As illustrated in fig. 1 and 2, it is of the present invention a kind of based on phase-change material and air-cooled battery detecting heat abstractor, including
Battery module 1, the top of battery module 1 is provided with cover plate 2, and the lower section of battery module 1 is provided with cell support plate 3, cell support plate 3
It is additionally provided with GND supporting plate 4, battery is formed around side plate 5, and the material of side plate 5 is copper sheet, the both sides of cover plate 2 extend downwardly
Shell 6, side plate 5 and shell 6 are truncated conical shape, and cover plate 2, side plate 5 and cell support plate 3 surround a space, space filled stone
Wax 7, paraffin 7 is white, tasteless waxy solid, in 47 DEG C of -64 DEG C of fusings, density about 0.9g/cm3.
The a diameter of 18mm of 18650 ferric phosphate lithium cells of battery module 1, length is 65mm, and voltage is 3.2V, and capacity is usual
It is 3000mAh cylindrical batteries, including battery plus-negative plate connector and wire.
The bottom of shell 6 is provided with fan 8, and fan 8 is located at the lower section of cell support plate 3, and the correspondence battery of cell support plate 3 sets
There is temperature controller 9.Radiator fan 8 is diameter 2.5cm to 30cm, and by 6mm to 76mm, it typically goes to 5200 turns to thickness 3500.
The course of work of the invention is：
It is a kind of based on phase-change material and air-cooled battery detecting cooling system and method, when battery temperature is raised,
The paraffin 7 of surrounding can absorb heats in 47 DEG C of -64 DEG C of fusings, and the startup radiator fan 8 of temperature controller 9 at the same time triggering bottom is opened
Beginning work, mixture paraffin 7 contacts radiating with the copper sheet of round platform side plate, and wind takes away heat along round platform copper sheet, so as to reach
Purpose.
Finally it should be noted that：The preferred embodiments of the present invention are these are only, is not intended to limit the invention, although
The present invention is described in detail with reference to embodiment, for a person skilled in the art, it still can be to foregoing
Technical scheme described in each embodiment is modified, or equivalent is carried out to which part technical characteristic, but it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc. should be included in protection of the invention
Within the scope of.
Claims (8)
1. a kind of based on phase-change material and air-cooled battery detecting heat abstractor, it is characterised in that：Including battery module and setting
Paraffin around the battery module.
2. a kind of based on phase-change material and air-cooled battery detecting heat abstractor according to claim 1, it is characterised in that：Institute
State and cover plate is provided with above battery module, cell support plate, the surrounding of the battery module are provided with below the battery module
Side plate is provided with, the cover plate, side plate and cell support plate surround a space, and paraffin is filled in the space.
3. a kind of based on phase-change material and air-cooled battery detecting heat abstractor according to claim 2, it is characterised in that：Institute
The both sides for stating cover plate extend downwardly shell, and the bottom of the shell is provided with fan, and the fan is located at the cell support plate
Lower section.
4. a kind of based on phase-change material and air-cooled battery detecting heat abstractor according to claim 3, it is characterised in that：Institute
State the cell support plate correspondence battery and be provided with temperature controller, the temperature controller connects the electric fan.
5. a kind of based on phase-change material and air-cooled battery detecting heat abstractor according to claim 1, it is characterised in that：Institute
State side plate and shell is truncated conical shape.
6. a kind of based on phase-change material and air-cooled battery detecting heat abstractor according to claim 1, it is characterised in that：Institute
State cell support plate and be additionally provided with GND supporting plate.
7. a kind of based on phase-change material and air-cooled battery detecting heat abstractor according to claim 1, it is characterised in that：Institute
Side plate material is stated for copper sheet.
8. a kind of based on phase-change material and air-cooled battery detecting heat dissipating method, it is characterised in that：When battery module temperature is raised
When, the paraffin of surrounding can absorb heat in 47 DEG C of -64 DEG C of fusings, and the temperature controller at the same time triggering bottom starts radiation air
Fan is started working, and mixture paraffin radiates with side plane contact, and wind takes away heat along side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611108657.5A CN106785193B (en) | 2016-12-06 | 2016-12-06 | battery detection heat dissipation device and method based on phase change material and air cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611108657.5A CN106785193B (en) | 2016-12-06 | 2016-12-06 | battery detection heat dissipation device and method based on phase change material and air cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106785193A true CN106785193A (en) | 2017-05-31 |
| CN106785193B CN106785193B (en) | 2019-12-06 |
Family
ID=58879089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611108657.5A Expired - Fee Related CN106785193B (en) | 2016-12-06 | 2016-12-06 | battery detection heat dissipation device and method based on phase change material and air cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785193B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713397A (en) * | 2018-12-29 | 2019-05-03 | 佛山科学技术学院 | A kind of new energy car battery packet radiator and its control method |
| CN111354894A (en) * | 2020-03-13 | 2020-06-30 | 南通融盛智能科技有限公司 | Passive phase-change material temperature regulating system of power battery |
| WO2024087148A1 (en) * | 2022-10-28 | 2024-05-02 | 扬州纳力新材料科技有限公司 | Hybrid cooling unit and cooling mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101263629A (en) * | 2005-09-13 | 2008-09-10 | 法雷奥电机设备公司 | Compact electric power supply device for a motor vehicle |
| CN103972602A (en) * | 2014-04-28 | 2014-08-06 | 国家电网公司 | Thermal compensation system for electric vehicle battery pack |
| CN105280983A (en) * | 2015-09-25 | 2016-01-27 | 中国科学院广州能源研究所 | Heat dissipation system of power battery pack of electric vehicle |
| CN105609894A (en) * | 2015-12-31 | 2016-05-25 | 骆驼集团新能源电池有限公司 | Lithium battery pack for participating in thermal management by phase-change material |
| CN105742542A (en) * | 2016-05-06 | 2016-07-06 | 上海工程技术大学 | Forced convection power battery heat radiation device |
| CN205429110U (en) * | 2015-12-31 | 2016-08-03 | 骆驼集团新能源电池有限公司 | Utilize phase change material to participate in lithium cell package of heat pipe reason |
-
2016
- 2016-12-06 CN CN201611108657.5A patent/CN106785193B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101263629A (en) * | 2005-09-13 | 2008-09-10 | 法雷奥电机设备公司 | Compact electric power supply device for a motor vehicle |
| CN103972602A (en) * | 2014-04-28 | 2014-08-06 | 国家电网公司 | Thermal compensation system for electric vehicle battery pack |
| CN105280983A (en) * | 2015-09-25 | 2016-01-27 | 中国科学院广州能源研究所 | Heat dissipation system of power battery pack of electric vehicle |
| CN105609894A (en) * | 2015-12-31 | 2016-05-25 | 骆驼集团新能源电池有限公司 | Lithium battery pack for participating in thermal management by phase-change material |
| CN205429110U (en) * | 2015-12-31 | 2016-08-03 | 骆驼集团新能源电池有限公司 | Utilize phase change material to participate in lithium cell package of heat pipe reason |
| CN105742542A (en) * | 2016-05-06 | 2016-07-06 | 上海工程技术大学 | Forced convection power battery heat radiation device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713397A (en) * | 2018-12-29 | 2019-05-03 | 佛山科学技术学院 | A kind of new energy car battery packet radiator and its control method |
| CN111354894A (en) * | 2020-03-13 | 2020-06-30 | 南通融盛智能科技有限公司 | Passive phase-change material temperature regulating system of power battery |
| CN111354894B (en) * | 2020-03-13 | 2021-04-02 | 南通融盛智能科技有限公司 | Passive phase-change material temperature regulating system of power battery |
| WO2024087148A1 (en) * | 2022-10-28 | 2024-05-02 | 扬州纳力新材料科技有限公司 | Hybrid cooling unit and cooling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106785193B (en) | 2019-12-06 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 |