CN207883875U - A kind of immersion cell packet heat management device - Google Patents
A kind of immersion cell packet heat management device Download PDFInfo
- Publication number
- CN207883875U CN207883875U CN201820023094.8U CN201820023094U CN207883875U CN 207883875 U CN207883875 U CN 207883875U CN 201820023094 U CN201820023094 U CN 201820023094U CN 207883875 U CN207883875 U CN 207883875U
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- transferring medium
- battery pack
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- 238000007654 immersion Methods 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 92
- 239000012530 fluid Substances 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000000740 bleeding effect Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 7
- 239000002826 coolant Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003682 fluorination reaction Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model is related to a kind of immersion cell packet heat management device, the immersion cell packet heat management device includes:Battery pack housing, power battery, liquid-liquid heat exchanger, submersible pump and fluid reservoir;Wherein, the power battery, the liquid-liquid heat exchanger and the submersible pump may be contained in the battery pack housing of sealing, the heat transferring medium is full of in the battery pack housing, the heat transferring medium is liquid, and the power battery, the liquid-liquid heat exchanger and the submersible pump are submerged in the heat transferring medium;Fluid reservoir is connected to the battery pack shell fluid.By the way that battery pack is immersed in heat eliminating medium, so that the efficiency of heat exchange is significantly improved, by being provided with fluid reservoir in heat management device so that the internal pressure of heat management device is automatically adjustable, therefore heat management device can adapt to the extreme temperature of comparison, improve the safety of system.
Description
Technical field
The utility model is related to new-energy automobile field more particularly to the heat management of the power battery pack of new-energy automobile,
Include being cooled and heated to power battery pack, it particularly relates to a kind of immersion cell packet heat management device.
Background technology
With becoming increasingly conspicuous for current environmental problem, the rise of new-energy automobile has been the inexorable trend of social development,
Dependence of the people to fossil fuel can not only be reduced, and the discharge of vehicle exhaust can be reduced, is effectively improved environmental quality.
Vehicular dynamic battery technology is one of the key technology in new-energy automobile, and the performance of Vehicular dynamic battery directly affects new energy
The performance of source automobile.In the evolution of new-energy automobile, cruising ability develops most important at restriction new-energy automobile
One of factor, with the raising required new-energy automobile cruising ability, the power battery capacity carried also incrementally increases,
Calorific value obviously rises power battery pack in use.
The performance of power battery is largely affected by temperature, temperature is too low can reduce chemical reaction rate,
The SOC value for reducing battery causes the continuation of the journey of winter new-energy automobile to reduce, and temperature is excessively high, and having makes battery generate irreversible point
Solution influences the service life of battery, or even the safety problems such as on fire, explosion occur.To ensure that the work of Vehicular dynamic battery is located always
In in effective temperature range, it must just possess science and efficient heat management system to improve the performance of battery, this is just
Need to take cooling appropriate or heating measures to ensure highly effective and safe and long life cycle that power battery pack uses.
Currently, the common heat management of power battery pack is mainly air-cooled thermal management technology and liquid cooling thermal management technology, it is air-cooled
Thermal management technology refers to flowing through battery surface using air to carry out heat exchange cooling, and pattern can be divided into natural cooling and force to cool down
(utilizing wind turbine etc.), the technology utilize natural wind or Forced Air Convection, the included evaporator of cooperation automobile to cool down for battery.Liquid
Cold and hot administrative skill is to be exchanged heat to battery pack using coolant liquid, so that battery pack is passed through and is changed with the coolant liquid in pipeline
Heat cools down battery pack or is heated.
Existing air-cooled thermal management technology is relatively simple for structure, and cost is relatively low, but to the more demanding of environment temperature, entrance
The temperature of wind is difficult to accurately control, and the temperature for leading to battery pack is also difficult to control by this, simultaneously as the coefficient of heat transfer of air
Low, so causing the efficiency of cooling low, cooling procedure is slow, undesirable to the battery pack effect of large capacity, also, due to
The flowing unevenness of air can cause to be unevenly distributed in battery pack, influence the temperature consistency of power battery.Existing liquid cooling heat pipe
Reason technology generally interts the liquid cooling pipeline of various structures using battery parlor, or adds liquid cooling between the surface or battery of battery
Plate, but the heat that battery generates cannot be transferred directly to cooling liquid, and heat transfer efficiency is still less high, and is difficult to equably cold
But each battery cell in battery pack.
Utility model content
For deficiency in the prior art, the utility model proposes a kind of immersion cell packet heat management devices, can make
Power battery pack directly carries out heat exchange with heat transferring medium, improves the cooling efficiency or the efficiency of heating surface of heat management system, and make
The internal pressure of heat management system is automatically adjustable, and then improves the performance of automobile.
For realization the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of immersion cell packet heat management device is provided, the immersion cell packet heat management device includes:Battery
Pack housing, power battery, liquid-liquid heat exchanger, submersible pump and fluid reservoir;Wherein, the power battery, the liquid-liquid heat exchanger
In the battery pack housing that may be contained within sealing with the submersible pump, it is situated between full of the heat exchange in the battery pack housing
Matter, the heat transferring medium are liquid, and the power battery, the liquid-liquid heat exchanger and the submersible pump are submerged in described
In heat transferring medium;Fluid reservoir is connected to the battery pack shell fluid.
Preferably, the immersion cell packet heat management device can be cooled down or be heated to power battery.
Preferably, the heat transferring medium is electronics fluorination liquid.
Preferably, the liquid-liquid heat exchanger have positioned at the battery pack hull outside for heat transferring medium disengaging into
Mouthful pipeline and export pipeline, the heat transferring medium in the liquid-liquid heat exchanger enter liquid liquid heat exchange via the inlet ductwork
Device, and the liquid-liquid heat exchanger is flowed out through the export pipeline, form circulation stream in the liquid-liquid heat exchanger;The liquid liquid
The heat source of heat exchanger and automobile connects.
Preferably, the channel circulated for heat transferring medium, the liquid-liquid heat exchanger, institute are formed in the battery pack housing
It states power battery and the submersible pump may be contained in the channel.
Preferably, the bottom of the battery pack housing is provided with heat transferring medium opening, the heat exchange in the battery pack housing
Medium is open via the heat transferring medium and is communicated with the fluid reservoir by pipeline.
Preferably, air chamber is formed at the top of the fluid reservoir, and the air chamber is via being set on the fluid reservoir
The air bleeding valve and atmosphere in portion.
Preferably, further include battery management system and temperature sensor, the temperature sensor is set to the battery pack
In shell, the temperature for monitoring power battery in real time, and it is conveyed to the battery management system, the battery management system root
According to the temperature threshold of preset power battery management, judge whether to start the liquid-liquid heat exchanger and the submersible pump.
Preferably, the power battery that the battery management system is obtained according to preset power battery management parameters and monitoring
Temperature value, automatically adjust the temperature of the liquid-liquid heat exchanger and/or the rotating speed of the submersible pump.
Additionally provide a kind of automobile comprising aforementioned any immersion cell packet heat management device.
Immersion cell packet heat management device described in the utility model and the automobile including the heat management system, pass through by
Battery pack is immersed in heat eliminating medium so that battery pack can directly carry out heat exchange with heat transferring medium, and the efficiency of heat exchange obtains
It must be obviously improved, meanwhile, fluid reservoir is provided in heat management system so that the internal pressure of heat management system is automatically adjustable,
Therefore heat management system can adapt to the extreme temperature of comparison, be also prevented from the bulge of battery pack housing, leakage etc., improves and is
The safety of system, and the performance of automobile is improved in turn.
Description of the drawings
Fig. 1 shows the schematic diagram of the utility model embodiment immersion cell packet heat management device.
The explanation of reference numeral:1- liquid-liquid heat exchangers, 2- submersible pumps, 3- batteries pack housing, 4- fluid reservoirs, 5- power electrics
Pond, 6- heat transferring mediums, 7- inlet ductworks, 8- export pipelines, the channels 9-, 10- heat transferring mediums opening, 11- air bleeding valves.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, below in conjunction with attached drawing to this
The embodiment of utility model is described in detail.It should be noted that in the absence of conflict, embodiment in the application and
Feature in embodiment mutually can be combined arbitrarily.
As shown in Figure 1, a kind of immersion cell packet heat management device, the immersion cell packet heat management device include:
Battery pack housing 3, power battery 5, liquid-liquid heat exchanger 1, submersible pump 2 and fluid reservoir 5;Wherein, power battery 5, the heat exchange of liquid liquid
Device 1 and submersible pump 2 may be contained in the battery pack housing 3 of sealing, and heat transferring medium 6 is full of in battery pack housing 3, and heat exchange is situated between
Matter 6 is liquid, and power battery 5, liquid-liquid heat exchanger 1 and submersible pump 2 are submerged in heat transferring medium 6;1 He of liquid-liquid heat exchanger
Power battery 5 carries out heat exchange with heat transferring medium, and submersible pump 2 drives the flowing in battery pack housing 3 of heat transferring medium 6;Storage
Flow container 5 is in fluid communication with battery pack housing 3.
Heat transferring medium 6 has good heat conductivility, high flame resistance and high insulating property, and thus heat transferring medium 6 can
Heat exchange is promptly carried out with other component, and the electric leakage and burning of power battery 3 can be effectively prevented.Preferably, it changes
Thermal medium 6 can be electronics fluorination liquid.
Liquid-liquid heat exchanger 1 is located in battery pack housing 3, and is used for Jie that exchanges heat with being located at outside battery pack housing 3
The inlet ductwork 7 and export pipeline 8 of the liquid-liquid heat exchanger 1 of matter disengaging, the heat transferring medium in liquid-liquid heat exchanger 1 is via inlet ductwork
7 enter liquid-liquid heat exchanger 1, and flow out liquid-liquid heat exchanger 1 through export pipeline 8, and circulation stream is formed in liquid-liquid heat exchanger 1;Liquid
Liquid heat exchanger 1 is contacted with the heat transferring medium 6 in battery pack housing 3, as a result, the heat transferring medium and battery pack in liquid-liquid heat exchanger 1
Heat transferring medium 6 in shell 3 generates heat exchange.Preferably, liquid-liquid heat exchanger 1 has the form of coil pipe, and liquid liquid can be made to exchange heat
6 sufficient heat exchange of heat transferring medium in device 1 and battery pack housing 3, to the heat transferring medium 6 in battery pack housing 3 carry out it is cooling or
Heating.Preferably, liquid-liquid heat exchanger 1 is connect with the heat source of automobile, and automobile heat source can freeze, and can also be heated.
The immersion cell packet heat management device further includes battery management system and temperature sensor (not shown in figure 1),
Temperature sensor is set in battery pack housing 3 or in power battery monomer, the temperature for monitoring power battery 5 in real time, and
It is conveyed to battery management system, battery management system judges whether to start according to the temperature threshold of preset power battery management
Automobile heat source, liquid-liquid heat exchanger 1 and submersible pump 2 start refrigeration or heating work.Preferably, battery management system can basis
The temperature value for the power battery 5 that preset power battery management parameters and monitoring obtain, automatically adjusts the refrigeration of liquid-liquid heat exchanger 1
The rotating speed of temperature or heating temperature and submersible pump 2, and then adjust cooling capacity or heating efficiency to power battery 5.
Form the channel 9 circulated for heat transferring medium 6 in battery pack housing 3, liquid-liquid heat exchanger 1, power battery 5 and latent
Water power pump 2 may be contained in the channel 9.Referring to Fig. 1, heat transferring medium 6 can be circulated along the direction of shown by arrow, can also
It circulates in reverse direction.As shown in Figure 1, when battery management system controls liquid-liquid heat exchanger 1 and submersible pump 2 works, change
Thermal medium 6 drives via submersible pump 2, and in 9 internal circulation flow of channel, heat transferring medium 6 exchanges heat at liquid-liquid heat exchanger 1 with liquid liquid
Device 1 carries out heat exchange, and the temperature of the heat transferring medium 6 after heat exchange is increased or reduced, and is carried out with power battery 5 at downstream
Heat exchange, to being heated or cooled for power battery 5, the heat transferring medium 5 after heat exchange further recycles in channel 9, with liquid liquid
Heat exchanger 1 carries out heat exchange, is achieved in and power battery 5 is constantly heated or cooled.
The bottom of battery pack housing 3 is provided with heat transferring medium opening 10, and the heat transferring medium 6 in battery pack housing 3 is via changing
Thermal medium opening 10 is communicated by pipeline with fluid reservoir 4, heat transferring medium 6 is stored in fluid reservoir 4, the top of fluid reservoir 4 is formed
Air chamber, the air chamber is via the air bleeding valve 11 and atmosphere for being set to 4 upper end of fluid reservoir.Pass through setting for fluid reservoir 4
It sets, heat transferring medium 6 can be supplemented immediately for the immersion cell packet heat management device, and can be to avoid closed battery involucrum
Heat transferring medium 6 in body 3 generates destruction due to expanding with heat and contract with cold to battery pack housing 3.When the heat transferring medium 6 in battery pack housing 3
When temperature reduces, the heat transferring medium 6 in battery pack housing 3 is shunk, and volume becomes smaller, at this time from fluid reservoir 4 into battery pack housing 3
It is automatically replenished heat transferring medium 6;When 6 temperature of heat transferring medium in battery pack housing 3 increases, the heat exchange in battery pack housing 3 is situated between
Matter 6 expands, and volume becomes larger, and heat transferring medium 6 is automatically into fluid reservoir 4 at this time.By the way that fluid reservoir 4 is arranged so that immersion cell
The internal pressure of packet heat management device is automatically adjustable, can adapt to the extreme temperature of comparison, improves the safety of system.It is preferred that
Air bleeding valve 11 can be arranged in ground, 4 top of fluid reservoir, to ensure that the pressure of air chamber in fluid reservoir 4 is unlikely to excessively high so that electricity
The pressure of heat transferring medium 6 maintains a constant level always in pond pack housing 3, is ensureing immersion cell packet heat management device just
Often work, at the same time it can also prevent the bulge of battery pack housing, leakage etc..
Additionally provide a kind of automobile (not shown) comprising above-mentioned immersion cell packet heat management device, the automobile
The operating temperature of power battery pack can be in effective temperature range always, improve automobile performance.
The course of work of immersion cell packet heat management device in the utility model embodiment is as follows:
As shown in Figure 1, the real time temperature for the power battery 5 that the temperature sensor monitors that battery management system receives arrive is super
After crossing preset temperature threshold, start automobile heat source, liquid-liquid heat exchanger 1 and submersible pump 2 and start to work, at this point, liquid liquid exchanges heat
Heat transferring medium in device 1 is cooled, which recycles via inlet ductwork 7 and export pipeline 8 in liquid-liquid heat exchanger 1,
Meanwhile the heat transferring medium 6 in battery pack housing 3 starts to recycle along channel 9 via the driving of submersible pump 2;Heat transferring medium 6 is in liquid
Carry out heat exchange with the heat transferring medium in liquid-liquid heat exchanger 1 at liquid heat exchanger 1, to flow through the heat transferring medium 6 of liquid-liquid heat exchanger 1 into
Row cooling, cooled heat transferring medium 6 are recycled to along channel 9 at power battery 5, heat exchange are carried out with power battery 5, to power
Battery 5 is cooled down, and the circulatory mediator 6 after temperature increases further is recycled to the beginning new round of liquid-liquid heat exchanger 1 along channel 9
Heat exchange cycle constantly cools down power battery 5.
Similarly, the temperature sensor monitors that battery management system receives to the real time temperature of power battery 5 be less than
After preset temperature threshold, starts automobile heat source, liquid-liquid heat exchanger 1 and submersible pump 2 and start to work, at this point, liquid-liquid heat exchanger 1
In heat transferring medium heated, which recycles via inlet ductwork 7 and export pipeline 8 in liquid-liquid heat exchanger 1, together
When, the heat transferring medium 6 in battery pack housing 3 starts to recycle along channel 9 via the driving of submersible pump 2;Heat transferring medium 6 is in liquid liquid
Heat exchange is carried out with the heat transferring medium in liquid-liquid heat exchanger 1 at heat exchanger 1, the heat transferring medium 6 to flowing through liquid-liquid heat exchanger 1 carries out
Heating, the heat transferring medium 6 heated are recycled to along channel 9 at power battery 5, heat exchange are carried out with power battery 5, to power electric
Pond 5 is heated, and the circulatory mediator 6 after temperature reduces further is recycled to changing for the beginning new round of liquid-liquid heat exchanger 1 along channel 9
Thermal cycle constantly heats power battery 5.
Immersion cell packet heat management device described in the utility model, not only makes power battery directly be connect with heat transferring medium
It touches, improves heat exchange efficiency, while being provided with fluid reservoir so that the internal pressure of heat management system is automatically adjustable, therefore heat management
System can adapt to the extreme temperature of comparison, is also prevented from the bulge of battery pack housing, leakage etc., improves the safety of system
Property, and the performance of automobile is improved in turn.
Although the embodiment disclosed by the utility model is as above, the content is only to facilitate understand this practicality
Novel and use embodiment, is not limited to the utility model.Skill in any the utility model technical field
Art personnel can be in the formal and details of implementation under the premise of not departing from the spirit and scope disclosed by the utility model
On make any modification and variation, but should all fall within the scope of the present invention.
Claims (9)
1. a kind of immersion cell packet heat management device, which is characterized in that the immersion cell packet heat management device includes:Electricity
Pond pack housing, power battery, liquid-liquid heat exchanger, submersible pump and fluid reservoir;Wherein, the power battery, liquid liquid heat exchange
Device and the submersible pump may be contained in the battery pack housing of sealing, be situated between full of heat exchange in the battery pack housing
Matter, the heat transferring medium are liquid, and the liquid-liquid heat exchanger is coil exchanger, and the power battery, the liquid liquid change
Hot device and the submersible pump are submerged in the heat transferring medium;Fluid reservoir is connected to the battery pack shell fluid.
2. immersion cell packet heat management device according to claim 1, which is characterized in that the immersion cell packet heat
Managing device can be cooled down or be heated to power battery.
3. immersion cell packet heat management device according to claim 2, which is characterized in that the heat transferring medium is electronics
It is fluorinated liquid.
4. immersion cell packet heat management device according to claim 3, which is characterized in that the liquid-liquid heat exchanger has
In the inlet ductwork and export pipeline for heat transferring medium disengaging of the battery pack hull outside, the liquid-liquid heat exchanger
Heat transferring medium enter the liquid-liquid heat exchanger via the inlet ductwork, and flow out the liquid liquid through the export pipeline and exchange heat
Device forms circulation stream in the liquid-liquid heat exchanger;The heat source of the liquid-liquid heat exchanger and automobile connects.
5. immersion cell packet heat management device according to claim 4, which is characterized in that shape in the battery pack housing
At the channel circulated for heat transferring medium, the liquid-liquid heat exchanger, the power battery and the submersible pump may be contained within
In the channel.
6. immersion cell packet heat management device according to claim 5, which is characterized in that the bottom of the battery pack housing
Portion is provided with heat transferring medium opening, the heat transferring medium in the battery pack housing via heat transferring medium opening by pipeline with
The fluid reservoir communicates.
7. immersion cell packet heat management device according to claim 6, which is characterized in that the top shape of the fluid reservoir
At air chamber, the air chamber is via the air bleeding valve and atmosphere for being set to the fluid reservoir top.
8. immersion cell packet heat management device according to claim 7, which is characterized in that further include battery management system
And temperature sensor, the temperature sensor are set in the battery pack housing, the temperature for monitoring power battery in real time,
And it is conveyed to the battery management system, the battery management system is sentenced according to the temperature threshold of preset power battery management
It is disconnected whether to start the heat source, the liquid-liquid heat exchanger and the submersible pump.
9. immersion cell packet heat management device according to claim 8, which is characterized in that the battery management system root
According to the temperature value for the power battery that preset power battery management parameters and monitoring obtain, the liquid-liquid heat exchanger is automatically adjusted
The rotating speed of temperature and/or the submersible pump.
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CN201820023094.8U CN207883875U (en) | 2018-01-08 | 2018-01-08 | A kind of immersion cell packet heat management device |
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CN201820023094.8U CN207883875U (en) | 2018-01-08 | 2018-01-08 | A kind of immersion cell packet heat management device |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108011158A (en) * | 2018-01-08 | 2018-05-08 | 付慧芳 | A kind of immersion cell bag heat management system and the automobile including the heat management system |
CN109546203A (en) * | 2018-12-25 | 2019-03-29 | 中国科学院工程热物理研究所 | Sealing immersion cell packet, cooling system based on fluorination liquid and preparation method thereof |
CN110456893A (en) * | 2019-07-26 | 2019-11-15 | 天津神为科技有限公司 | A kind of cooling cabinet of enhanced immersion type |
CN110474129A (en) * | 2019-07-17 | 2019-11-19 | 南京航空航天大学 | A kind of power battery module liquid submersion temperature control system and its method |
CN111755777A (en) * | 2020-06-24 | 2020-10-09 | 蜂巢能源科技有限公司 | Immersed cooling module and low-temperature heating control method and equipment thereof |
CN111755772A (en) * | 2019-03-27 | 2020-10-09 | 马勒国际有限公司 | Liquid cooling energy storage device |
CN113131044A (en) * | 2021-05-12 | 2021-07-16 | 中国华能集团清洁能源技术研究院有限公司 | Immersed liquid temperature-regulating solid-state battery energy storage system |
CN114614148A (en) * | 2022-03-17 | 2022-06-10 | 山东省科学院能源研究所 | Immersed battery pack thermal management system |
DE102022127099A1 (en) | 2022-10-17 | 2024-04-18 | Bayerische Motoren Werke Aktiengesellschaft | Immersion temperature control device, motor vehicle battery with such a temperature control device and motor vehicle |
-
2018
- 2018-01-08 CN CN201820023094.8U patent/CN207883875U/en active Active
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108011158A (en) * | 2018-01-08 | 2018-05-08 | 付慧芳 | A kind of immersion cell bag heat management system and the automobile including the heat management system |
CN108011158B (en) * | 2018-01-08 | 2024-06-04 | 上海分分充新能源技术有限公司 | Immersed battery pack thermal management system and automobile comprising same |
CN109546203A (en) * | 2018-12-25 | 2019-03-29 | 中国科学院工程热物理研究所 | Sealing immersion cell packet, cooling system based on fluorination liquid and preparation method thereof |
CN111755772A (en) * | 2019-03-27 | 2020-10-09 | 马勒国际有限公司 | Liquid cooling energy storage device |
CN110474129A (en) * | 2019-07-17 | 2019-11-19 | 南京航空航天大学 | A kind of power battery module liquid submersion temperature control system and its method |
CN110456893A (en) * | 2019-07-26 | 2019-11-15 | 天津神为科技有限公司 | A kind of cooling cabinet of enhanced immersion type |
CN111755777A (en) * | 2020-06-24 | 2020-10-09 | 蜂巢能源科技有限公司 | Immersed cooling module and low-temperature heating control method and equipment thereof |
CN113131044A (en) * | 2021-05-12 | 2021-07-16 | 中国华能集团清洁能源技术研究院有限公司 | Immersed liquid temperature-regulating solid-state battery energy storage system |
CN114614148A (en) * | 2022-03-17 | 2022-06-10 | 山东省科学院能源研究所 | Immersed battery pack thermal management system |
DE102022127099A1 (en) | 2022-10-17 | 2024-04-18 | Bayerische Motoren Werke Aktiengesellschaft | Immersion temperature control device, motor vehicle battery with such a temperature control device and motor vehicle |
DE102022127099B4 (en) | 2022-10-17 | 2024-06-27 | Bayerische Motoren Werke Aktiengesellschaft | Immersion temperature control device, motor vehicle battery with such a temperature control device and motor vehicle |
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Effective date of registration: 20201019 Address after: 201313 room 118, building 20, no.1-42, Lane 83, Hongxiang North Road, Lingang New Zone, China (Shanghai) free trade pilot zone, Pudong New District, Shanghai Patentee after: Shanghai fenfenfen New Energy Technology Co., Ltd Address before: 100186 8, 809, 5 tower, Silicon Valley, 1 Nongda South Road, Haidian District, Beijing. Patentee before: Fu Hui Fang |
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TR01 | Transfer of patent right |