CN206546867U - The parallel battery bag heat management system of a variety of types of cooling - Google Patents
The parallel battery bag heat management system of a variety of types of cooling Download PDFInfo
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- CN206546867U CN206546867U CN201720242124.XU CN201720242124U CN206546867U CN 206546867 U CN206546867 U CN 206546867U CN 201720242124 U CN201720242124 U CN 201720242124U CN 206546867 U CN206546867 U CN 206546867U
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- Prior art keywords
- battery bag
- heat
- battery
- cooling
- liquid
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- 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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Abstract
The utility model discloses the parallel battery bag heat management system of one kind of multiple types of cooling, it is related to a kind of battery of electric vehicle bag heat management system, battery bag including being provided with battery in it, also include liquid heat exchange device and its thermal source, and Other heat exchange devices and its thermal source, the heat exchanging liquid that liquid heat exchange device includes inside and outside connection battery bag enters, outlet, and be communicated in heat exchanging liquid and enter, between outlet and with the heat exchanging piece of battery contact heat-exchanging, the recuperated gas that Other heat exchange devices include inside and outside connection battery bag enters, outlet, the passage circulated for recuperated gas is left between battery in battery bag.The utility model can be realized quickly heating and cool, the reduction stand-by period, reduce the temperature difference and the temperature difference of whole battery of each battery core in battery bag by changing battery bag environment temperature, so that, extend the whole service life of battery bag.
Description
Technical field
The utility model is related to a kind of battery bag heat management system, especially battery of electric vehicle bag heat management system.
Background technology
Battery in battery bag operationally has a suitable operating temperature range, beyond the temperature range battery
Working condition, which will be deteriorated, even has potential safety hazard.And electric car operation start or run when because environment temperature it is too low or
It is too high, or operational heat cause battery bag occur deviation the suitable operating temperature range, now need to battery bag carry out
Cooling is heated.Prior art is simple use air-cooled (heat), liquid cold (heat) or Phase cooling (heating), its heat-exchange time
Long, the temperature difference is relatively large.
Utility model content
The purpose of this utility model is：The parallel battery bag heat management system of one kind of multiple types of cooling is proposed, can
By changing battery bag environment temperature, realize quickly heating and cool, reduce the stand-by period, reduce each battery core in battery bag
The temperature difference and whole battery the temperature difference so that, extend battery bag whole service life.
The purpose of this utility model is realized by following technical proposals：
The parallel battery bag heat management system of one kind of multiple types of cooling, including the battery bag of battery is provided with it, also wrap
Liquid heat exchange device and its thermal source, and Other heat exchange devices and its thermal source are included, liquid heat exchange device is included in connection battery bag
Outer heat exchanging liquid import and export, and be communicated between heat exchanging liquid import and export and with the heat exchanging piece of battery contact heat-exchanging, gas
Body heat-exchanger rig, which includes leaving between the recuperated gas import and export inside and outside connection battery bag, the battery in battery bag, supplies exchanging air
The passage of body circulation.
Alternatively, the recuperated gas import of Other heat exchange devices connects battery bag by inserting the blast pipe in battery bag
Inside and outside, blast pipe is provided with some air outlets.
As further selection, blast pipe runs through whole battery bag inner space along battery bag length direction, along blast pipe
Uniform air outlet.In the program, blast pipe can uniformly cool down all batteries with even distributing wind.
Alternatively, the heat exchanging piece of liquid heat exchange device is heat exchanger plates, and heat exchanging liquid import and export is connected by heat exchanging liquid
Pipeline is connected with heat exchanger plates.In the program, liquid heat transfer medium pass sequentially through heat exchanging liquid import, heat exchanging liquid connecting line,
Heat exchanger plates, heat exchanging liquid outlet exchange heat to the battery in battery bag, heat transferring medium such as water.
Alternatively, the thermal source of liquid heat exchange device is condenser, radiator, refrigeration machine or PTC thermistor.The program
The middle different demands according to cooling/heating, select various suitable thermals source.
Alternatively, the thermal source of Other heat exchange devices is on-board air conditioner heater or on-board air conditioner cooling air unit.The party
According to the different demands of cooling/heating in case, and the convenience degree that thermal source is originated, select various suitable thermals source.
The foregoing main scheme of the utility model and its each further selection scheme can form multiple schemes with independent assortment,
The scheme that can be used and be claimed for the utility model；And the utility model, (each non conflicting selection) selection between and
Can also independent assortment between other selections.Those skilled in the art are after the present invention program is understood according to prior art and public affairs
Know that general knowledge can understand there are multiple combinations, be the claimed technical scheme of the utility model, exhaustion is not done herein.
Workflow of the present utility model：This patent uses gas converting heat (such as wind cold heat)+liquid heat exchange (such as liquid
Cold heat) combination mode to battery bag carry out heat management.When battery bag is heated, on the one hand using the conventional cold mode (example of liquid
Such as PTC thermistor) heated, on the other hand, using by gas thermal source, (such as on-board air conditioner warms up the sky after core heating
Gas) to the ambient temperature in battery bag；It is same that condenser, radiating (are such as passed through using the conventional cold mode of liquid during refrigeration
Device, chiller (refrigeration machine) etc.), gas thermal source (such as by the air of on-board air conditioner cold core) is passed through in addition to battery bag
Environment temperature is cooled.
The beneficial effects of the utility model：It can realize quickly heating by changing battery bag environment temperature and cool,
The stand-by period is reduced, reduces the temperature difference and the temperature difference of whole battery of each battery core in battery bag, so that, extend the entirety of battery bag
Service life.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
In figure, 1 is battery bag, and 2 be battery, and 3 be heat exchanger plates, and 4 be heat exchanging liquid import, and 5 be heat exchanging liquid outlet, and 6 are
Recuperated gas import, 7 be recuperated gas outlet, and 8 be heat exchanging liquid connecting line, and 9 be blast pipe, and 10 be air outlet.
Embodiment
The utility model is further described with reference to specific embodiments and the drawings.
With reference to shown in Fig. 1, the parallel battery bag heat management system of one kind of multiple types of cooling, including battery 2 is provided with it
Battery bag 1, in addition to liquid heat exchange device and its thermal source, and Other heat exchange devices and its thermal source, liquid heat exchange device bag
Include the heat exchanging liquid import and export 4,5 inside and outside connection battery bag 1, and be communicated between heat exchanging liquid import and export 4,5 and with electricity
The heat exchanging piece of the contact heat-exchanging of pond 2, Other heat exchange devices include the recuperated gas import and export 6,7 inside and outside connection battery bag 1, battery
The passage circulated for recuperated gas is left between battery 2 in bag 1.Alternatively, as shown in this embodiment, liquid heat exchange device
Thermal source refrigeration when be condenser, radiator, refrigeration machine, heating when be PTC thermistor；The heat exchange of liquid heat exchange device
Part is heat exchanger plates 3, and heat exchanging liquid import and export 4,5 is connected by heat exchanging liquid connecting line 8 with heat exchanger plates 3；Heat transferring medium is
Water.The thermal source of Other heat exchange devices is on-board air conditioner heater in heating, is on-board air conditioner cooling air unit, gas in refrigeration
Body heat transferring medium is air；The recuperated gas import 6 of Other heat exchange devices connects electricity by the blast pipe 9 inserted in battery bag 1
Inside and outside pond bag 1, blast pipe 9 is provided with some air outlets 10.Blast pipe 9 is along the length direction of battery bag 1 in whole battery bag 1
Portion space, along the uniform air outlet 10 of blast pipe 9.Blast pipe 9 can also also serve as the girder steel of battery bag.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. the parallel battery bag heat management system of one kind of multiple types of cooling, including the battery bag of battery, its feature are provided with it
It is：Also include liquid heat exchange device and its thermal source, and Other heat exchange devices and its thermal source, liquid heat exchange device includes connection
Heat exchanging liquid import and export inside and outside battery bag, and be communicated between heat exchanging liquid import and export and changed with battery contact heat-exchanging
Warmware, Other heat exchange devices include leaving confession between the battery in the recuperated gas import and export inside and outside connection battery bag, battery bag
The passage of recuperated gas circulation.
2. the parallel battery bag heat management system of a variety of types of cooling as claimed in claim 1, it is characterised in that：Gas converting heat
The recuperated gas import of device is connected inside and outside battery bag by inserting the blast pipe in battery bag, and blast pipe is provided with some air-out
Mouthful.
3. the parallel battery bag heat management system of a variety of types of cooling as claimed in claim 2, it is characterised in that：Blast pipe edge
Battery bag length direction runs through whole battery bag inner space, along the uniform air outlet of blast pipe.
4. the parallel battery bag heat management system of a variety of types of cooling as claimed in claim 1, it is characterised in that：Liquid heat exchange
The heat exchanging piece of device is heat exchanger plates, and heat exchanging liquid import and export is connected by heat exchanging liquid connecting line with heat exchanger plates.
5. the parallel battery bag heat management system of a variety of types of cooling as claimed in claim 1, it is characterised in that：Liquid heat exchange
The thermal source of device is condenser, radiator, refrigeration machine or PTC thermistor.
6. the parallel battery bag heat management system of a variety of types of cooling as claimed in claim 1, it is characterised in that：Gas converting heat
The thermal source of device is on-board air conditioner heater or on-board air conditioner cooling air unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720242124.XU CN206546867U (en) | 2017-03-14 | 2017-03-14 | The parallel battery bag heat management system of a variety of types of cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720242124.XU CN206546867U (en) | 2017-03-14 | 2017-03-14 | The parallel battery bag heat management system of a variety of types of cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206546867U true CN206546867U (en) | 2017-10-10 |
Family
ID=59995702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720242124.XU Active CN206546867U (en) | 2017-03-14 | 2017-03-14 | The parallel battery bag heat management system of a variety of types of cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206546867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888437A (en) * | 2019-04-18 | 2019-06-14 | 吉林大学 | A kind of cooling heating system of battery pack |
| CN110027445A (en) * | 2019-03-05 | 2019-07-19 | 安徽力高新能源技术有限公司 | A kind of heat management system and method for battery management system |
-
2017
- 2017-03-14 CN CN201720242124.XU patent/CN206546867U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027445A (en) * | 2019-03-05 | 2019-07-19 | 安徽力高新能源技术有限公司 | A kind of heat management system and method for battery management system |
| CN109888437A (en) * | 2019-04-18 | 2019-06-14 | 吉林大学 | A kind of cooling heating system of battery pack |
| CN109888437B (en) * | 2019-04-18 | 2024-03-29 | 吉林大学 | Battery pack cooling and heating system |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201700 room 510-523, Laisheng Road, Qingpu District, Shanghai Patentee after: Wei Ma Automotive Technology Group Co., Ltd. Address before: 201700 room 510-523, Laisheng Road, Qingpu District, Shanghai Patentee before: V-mark Automobile Technology Co Ltd |