CN203607513U - Radiator applied to thermal management system of battery of electric automobile - Google Patents
Radiator applied to thermal management system of battery of electric automobile Download PDFInfo
- Publication number
- CN203607513U CN203607513U CN201320783102.6U CN201320783102U CN203607513U CN 203607513 U CN203607513 U CN 203607513U CN 201320783102 U CN201320783102 U CN 201320783102U CN 203607513 U CN203607513 U CN 203607513U
- Authority
- CN
- China
- Prior art keywords
- battery
- radiator
- shell
- evaporator
- electric automobile
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000012535 impurity Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000002274 desiccant Substances 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
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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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a radiator applied to a thermal management system of a battery of an electric automobile. The radiator comprises a plastic shell, an evaporator, a fan, a sealing strip and a battery sealing cover, wherein the evaporator and the fan are fixed in the shell, a drying agent box is installed on the side face of the shell, the shell is fixed on the battery sealing cover, an access pipe of the evaporator and the shell are sealed by end face and radial seal, and the shell and the battery sealing cover are sealed by the sealing strip. The radiator provided by the utility model is simple in structure, convenient to assemble, high in efficiency and low in cost. Exertion of the optimal performance and the service life of the battery are ensured. Meanwhile, the radiator provided by utility model is compact in structure and strong in universality. The box body is fully sealed inside to bear certain pressure, so that water and other impurities cannot enter into the box body.
Description
Technical field
The utility model belongs to batteries of electric automobile field, specially refers to radiator used on batteries of electric automobile.
Background technology
Current automobile batteries heat management system is divided into passive system and active system.Adopt passive mode or active mode heating and radiating efficiency difference very large.Passive system requires cost lower, and the facility of employing is also simpler.Active system structure relative complex some, and need larger secondary power, but its heat management is more effective.Passive system is mainly by following advantage: 1, simple in structure, weight is relatively little; What 2, generation was leaked may be very little; 3, low cost of manufacture; 4 box houses seal completely, can bearing certain pressure.Active system major advantage is that the heat exchange coefficient between cell wall is high, and radiating rate is fast, can control problem bound be that temperature is controlled; Can greatly improve performance and the life-span of the performance of battery; Weak point is that manufacturing cost is high.Existing radiator mostly is pipe sheet type structure by heating, battery is heated and dispelled the heat after cooling-air; Just show and be wound around heating, fan cooled by heating in addition.The radiating effect of the radiator of these structures is not very good, has affected the performance and used life of battery.
Summary of the invention
It is heat transfer medium that the purpose of this utility model is to provide a kind of employing air, for batteries of electric automobile provides stable uniform heat-sinking capability, guarantee the performance of optimum performance and the radiator of the batteries of electric automobile heat management system that can increase the service life of battery.
The technical solution of the utility model is:
A kind of radiator that is applied to batteries of electric automobile heat management system, this radiator comprises plastic casing, evaporator, blower fan, sealing strip and cell sealing cover, evaporator and blower fan are fixed in housing, and drier case is equipped with in housing side, and housing is fixed on cell sealing cover.
Sealing between evaporator inlet/outlet pipe and housing adopts end face and radial seal.
Between housing and cell sealing cover, adopt sealing strip sealing.
The beneficial effects of the utility model are:
The utility model is simple in structure, easy to assembly, sink-efficiency is high, with low cost; For battery provides stable uniform heat radiation, guarantee performance and the useful life of the optimum performance of battery.The utility model compact conformation simultaneously, versatility is very strong; Box house seals completely, can bear certain pressure, and water and other impurity cannot enter.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Further illustrate embodiment of the present utility model below in conjunction with accompanying drawing 1.
When use, first cell sealing cover 6 is enclosed within on batteries of electric automobile, the cold air that evaporator 2 produces is blown in cell sealing cover 6 by blower fan 3, and battery is cooling, and the drier in drier case 4 can absorb the condensed water producing in evaporator condensation process.Because the sealing between the utility model evaporator 2 inlet/outlet pipes and housing 1 adopts end face and radial seal, between housing 1 and cell sealing cover 6, adopt sealing strip 5 to seal, can intercept in extraneous impurity enters, also cannot produce heat exchange with the external world, and take the air in radiator as heat transfer medium, cold air is enclosed in certain space, excellent in heat dissipation effect.
Claims (3)
1. one kind is applied to the radiator of batteries of electric automobile heat management system, comprise housing (1), evaporator (2), blower fan (3) and cell sealing cover (6), it is characterized in that: evaporator (2) and blower fan (3) are fixed in housing (1), drier case (4) is equipped with in housing (1) side, and housing 1 is fixed on cell sealing cover (6).
2. a kind of radiator that is applied to batteries of electric automobile heat management system according to claim 1, is characterized in that: the sealing between evaporator (2) inlet/outlet pipe and housing (1) adopts end face and radial seal.
3. a kind of radiator that is applied to batteries of electric automobile heat management system according to claim 1, is characterized in that: between housing (1) and cell sealing cover (6), adopt sealing strip (5) sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783102.6U CN203607513U (en) | 2013-12-03 | 2013-12-03 | Radiator applied to thermal management system of battery of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783102.6U CN203607513U (en) | 2013-12-03 | 2013-12-03 | Radiator applied to thermal management system of battery of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607513U true CN203607513U (en) | 2014-05-21 |
Family
ID=50720175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320783102.6U Expired - Lifetime CN203607513U (en) | 2013-12-03 | 2013-12-03 | Radiator applied to thermal management system of battery of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10396409B2 (en) | 2014-10-31 | 2019-08-27 | Byd Company Limited | Heat sink and power battery system |
| KR20210131479A (en) * | 2020-04-23 | 2021-11-03 | 주식회사 디피코 | Battery pack temperature controlling device and temperature controlling system of electric vehicle having the same |
-
2013
- 2013-12-03 CN CN201320783102.6U patent/CN203607513U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10396409B2 (en) | 2014-10-31 | 2019-08-27 | Byd Company Limited | Heat sink and power battery system |
| KR20210131479A (en) * | 2020-04-23 | 2021-11-03 | 주식회사 디피코 | Battery pack temperature controlling device and temperature controlling system of electric vehicle having the same |
| KR102385543B1 (en) | 2020-04-23 | 2022-04-19 | 주식회사 디피코 | Battery pack temperature controlling device and temperature controlling system of electric vehicle having the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |