JP2021109468A - 車両用バッテリ冷却装置 - Google Patents
車両用バッテリ冷却装置 Download PDFInfo
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- JP2021109468A JP2021109468A JP2020000746A JP2020000746A JP2021109468A JP 2021109468 A JP2021109468 A JP 2021109468A JP 2020000746 A JP2020000746 A JP 2020000746A JP 2020000746 A JP2020000746 A JP 2020000746A JP 2021109468 A JP2021109468 A JP 2021109468A
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- 238000001816 cooling Methods 0.000 title claims abstract description 51
- 238000004378 air conditioning Methods 0.000 claims abstract description 40
- 238000007599 discharging Methods 0.000 claims description 10
- 239000002775 capsule Substances 0.000 abstract description 27
- 230000002542 deteriorative effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H1/00278—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for the battery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
- B60H1/143—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the heat being derived from cooling an electric component, e.g. electric motors, electric circuits, fuel cells or batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
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- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- 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
-
- 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
- H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
- H01M10/663—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells the system being an air-conditioner or an engine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H2001/003—Component temperature regulation using an air flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
- B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Secondary Cells (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
2 バッテリ
3 バッテリカプセル(バッテリ収容部)
4 外気導入用通路
5 熱交換器
6 第1の空調用通路
7 第2の空調用通路
8 第1の排出用通路
9 第2の排出用通路
10 車室
11 第1の循環用通路
12 第2の循環用通路
13 切替弁(モード切替弁)
14 流量調整弁(流量調整手段)
15 バッテリ温度センサ
17 ECU(流量調整手段)
TBATT バッテリ温度
TTHR1 第1しきい値温度
TTHR2 第2しきい値温度
VOF 調整弁開度
Claims (5)
- 駆動用のバッテリが搭載された車両において、
前記バッテリを収容するバッテリ収容部と、
前記車両の外部の空気を外気として導入する外気導入用通路と、
前記外気導入用通路に導入された空気を冷却する熱交換器と、
前記熱交換器と車室に連通し、前記熱交換器で冷却された空気を前記車室に供給するための第1の空調用通路と、
前記熱交換器と前記バッテリ収容部に連通し、前記熱交換器で冷却された空気を前記バッテリ収容部に供給するための第2の空調用通路と、
前記車室内の空気を前記車両の外部へ排出する第1の排出用通路と、
前記バッテリ収容部内の空気を前記車両の外部へ排出する第2の排出用通路と、
を備えることを特徴とする車両用バッテリ冷却装置。 - 前記車室と前記外気導入用通路に連通し、前記車室内の空気を前記外気導入用通路に内気として循環させるための第1の循環用通路と、
前記バッテリ収容部と前記外気導入用通路に連通し、前記バッテリ収容部内の空気を前記外気導入用通路に内気として循環させるための第2の循環用通路と、
をさらに備えることを特徴とする、請求項1に記載の車両用バッテリ冷却装置。 - 前記外気導入用通路の前記第1及び第2の循環用通路との接続部に設けられ、前記外気導入用通路を開閉することにより、前記熱交換器に外気を導入する外気導入モードと、前記熱交換器に内気を循環させる内気循環モードとを切り替えるモード切替弁と、
前記熱交換器の下流側に設けられ、前記第1の空調用通路及び前記第2の空調用通路のそれぞれに流れる空気の量を調整する流量調整手段と、
をさらに備えることを特徴とする、請求項2に記載の車両用バッテリ冷却装置。 - 前記バッテリの温度を検出するバッテリ温度センサをさらに備え、
前記流量調整手段は、前記バッテリ温度センサにより検出された前記バッテリの温度に応じて、前記第1の空調用通路及び前記第2の空調用通路のそれぞれに流れる空気の量を可変に調整することを特徴とする、請求項3に記載の車両用バッテリ冷却装置。 - 前記バッテリ収容部が、前記車室内に配置されていることを特徴とする、請求項1から4のいずれか1項に記載の車両用バッテリ冷却装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020000746A JP7329453B2 (ja) | 2020-01-07 | 2020-01-07 | 車両用バッテリ冷却装置 |
CN202011502531.2A CN113161641B (zh) | 2020-01-07 | 2020-12-18 | 车辆用电池冷却装置 |
US17/142,247 US11721859B2 (en) | 2020-01-07 | 2021-01-06 | Vehicle battery cooling device |
Applications Claiming Priority (1)
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JP2020000746A JP7329453B2 (ja) | 2020-01-07 | 2020-01-07 | 車両用バッテリ冷却装置 |
Publications (2)
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JP2021109468A true JP2021109468A (ja) | 2021-08-02 |
JP7329453B2 JP7329453B2 (ja) | 2023-08-18 |
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US (1) | US11721859B2 (ja) |
JP (1) | JP7329453B2 (ja) |
CN (1) | CN113161641B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019209764A (ja) * | 2018-05-31 | 2019-12-12 | 豊田合成株式会社 | 車室用暖房システム |
EP3666570B1 (en) * | 2018-12-10 | 2021-10-13 | Ningbo Geely Automobile Research & Development Co. Ltd. | Battery thermal management system for a vehicle |
US12017508B2 (en) * | 2021-09-02 | 2024-06-25 | Apple Inc. | Climate control system |
WO2023163976A1 (en) * | 2022-02-24 | 2023-08-31 | Tesla, Inc. | Passive fluid flow controlling device and system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49147214U (ja) * | 1973-04-23 | 1974-12-19 | ||
JP3023470U (ja) * | 1995-10-04 | 1996-04-16 | 宏幸 木内 | バッグ |
JPH11221111A (ja) * | 1998-02-05 | 1999-08-17 | Sakura Color Prod Corp | 文房具用ケース |
CN204969934U (zh) * | 2015-08-14 | 2016-01-20 | 杭州特保物业管理有限公司 | 外置抓手的盾式包 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3125198B2 (ja) * | 1991-12-04 | 2001-01-15 | 本田技研工業株式会社 | 電気自動車におけるバッテリ温度制御装置 |
JP3050051B2 (ja) * | 1994-08-03 | 2000-06-05 | 日産自動車株式会社 | 電気自動車における空調装置及び同装置を備えた電気自動車 |
US6332497B1 (en) * | 1999-06-07 | 2001-12-25 | Mitsubishi Heavy Industries, Ltd. | Vehicular air conditioner |
JP4297105B2 (ja) * | 2005-10-14 | 2009-07-15 | トヨタ自動車株式会社 | 蓄電装置の冷却構造 |
US8047318B2 (en) | 2007-03-30 | 2011-11-01 | Ford Global Technologies, Llc | Cooling system for a vehicle battery |
JP2008260405A (ja) | 2007-04-12 | 2008-10-30 | Toyota Motor Corp | バッテリの冷却構造 |
JP6112039B2 (ja) * | 2013-04-08 | 2017-04-12 | 株式会社デンソー | 車両用熱管理システム |
CN203460688U (zh) * | 2013-09-02 | 2014-03-05 | 南京航空航天大学 | 增程式电动汽车热管理系统 |
JP6922718B2 (ja) * | 2017-12-19 | 2021-08-18 | トヨタ自動車株式会社 | 蓄電装置の冷却システム |
JP7218989B2 (ja) * | 2019-03-25 | 2023-02-07 | 株式会社Subaru | 車両用電池冷却システム |
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2020
- 2020-01-07 JP JP2020000746A patent/JP7329453B2/ja active Active
- 2020-12-18 CN CN202011502531.2A patent/CN113161641B/zh active Active
-
2021
- 2021-01-06 US US17/142,247 patent/US11721859B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49147214U (ja) * | 1973-04-23 | 1974-12-19 | ||
JP3023470U (ja) * | 1995-10-04 | 1996-04-16 | 宏幸 木内 | バッグ |
JPH11221111A (ja) * | 1998-02-05 | 1999-08-17 | Sakura Color Prod Corp | 文房具用ケース |
CN204969934U (zh) * | 2015-08-14 | 2016-01-20 | 杭州特保物业管理有限公司 | 外置抓手的盾式包 |
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Publication number | Publication date |
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CN113161641B (zh) | 2024-04-16 |
JP7329453B2 (ja) | 2023-08-18 |
US11721859B2 (en) | 2023-08-08 |
CN113161641A (zh) | 2021-07-23 |
US20210210811A1 (en) | 2021-07-08 |
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