JP7404936B2 - 熱管理システム - Google Patents
熱管理システム Download PDFInfo
- Publication number
- JP7404936B2 JP7404936B2 JP2020035754A JP2020035754A JP7404936B2 JP 7404936 B2 JP7404936 B2 JP 7404936B2 JP 2020035754 A JP2020035754 A JP 2020035754A JP 2020035754 A JP2020035754 A JP 2020035754A JP 7404936 B2 JP7404936 B2 JP 7404936B2
- Authority
- JP
- Japan
- Prior art keywords
- heat medium
- circuit
- heat
- temperature side
- refrigerant
- 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.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 claims description 140
- 239000003507 refrigerant Substances 0.000 description 172
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 159
- 238000001816 cooling Methods 0.000 description 74
- 238000005057 refrigeration Methods 0.000 description 38
- 239000002918 waste heat Substances 0.000 description 28
- 238000001514 detection method Methods 0.000 description 20
- 238000007791 dehumidification Methods 0.000 description 16
- 238000004378 air conditioning Methods 0.000 description 13
- 238000001704 evaporation Methods 0.000 description 10
- 230000008020 evaporation Effects 0.000 description 10
- 230000001143 conditioned effect Effects 0.000 description 9
- 239000006096 absorbing agent Substances 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 102100034112 Alkyldihydroxyacetonephosphate synthase, peroxisomal Human genes 0.000 description 1
- 101000799143 Homo sapiens Alkyldihydroxyacetonephosphate synthase, peroxisomal Proteins 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000000848 angular dependent Auger electron spectroscopy Methods 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
Classifications
-
- 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
- B60H1/3204—Cooling devices using compression
- B60H1/3228—Cooling devices using compression characterised by refrigerant circuit configurations
- B60H1/32284—Cooling devices using compression characterised by refrigerant circuit configurations comprising two or more secondary circuits, e.g. at evaporator and condenser side
-
- 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
-
- 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
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
-
- 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
-
- 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
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
-
- 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
-
- 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H1/00899—Controlling the flow of liquid in a heat pump system
- B60H1/00921—Controlling the flow of liquid in a heat pump system where the flow direction of the refrigerant does not change and there is an extra subcondenser, e.g. in an air duct
-
- 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
- B60H2001/00307—Component temperature regulation using a liquid 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
- 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
-
- 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
-
- 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
- B60K2001/006—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric motors
-
- 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
- B60K2001/008—Arrangement or mounting of electrical propulsion units with means for heating the electrical propulsion units
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/425—Temperature
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/52—Drive Train control parameters related to converters
- B60L2240/525—Temperature of converter or components thereof
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—Temperature
-
- 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
Description
第1運転モードは、冷凍サイクル40を作動させることなく、熱媒体回路5の熱媒体を介して、発熱機器16やバッテリ21の廃熱を活用する際に、熱管理システム1で実行される運転モードである。
第2運転モードは、例えば、バッテリ21の廃熱を利用した発熱機器16の暖機を行いつつ、車室内の暖房を行う場合に、熱管理システム1で実行される。
第3運転モードは、例えば、ラジエータ17における外気放熱を利用した発熱機器16及びバッテリ21の温度調整と共に、車室内の暖房を行う場合に、熱管理システム1で実行される。
第4運転モードは、例えば、バッテリ21の温度調整と共に、発熱機器16の廃熱を利用した車室内の暖房を行う場合に、熱管理システム1で実行される。
第5運転モードは、例えば、発熱機器16の温度調整、バッテリ21の温度調整及び車室内暖房をそれぞれ独立して行う場合に、熱管理システム1で実行される。
第6運転モードは、例えば、加熱装置13等を用いた車室内暖房と共に、バッテリ21の暖機を行う場合に、熱管理システム1で実行される。
本発明は上述の実施形態に限定されることなく、本発明の趣旨を逸脱しない範囲内で、以下のように種々変形可能である。また、上記各実施形態に開示された手段は、実施可能な範囲で適宜組み合わせてもよい。
10 高温側熱媒体回路
11 ヒータコア
13 加熱装置
15 低温側熱媒体回路
16 発熱機器
20 機器用熱媒体回路
21 バッテリ
25 回路接続部
70c 熱媒体回路切替制御部
Claims (6)
- 熱媒体を加熱する加熱部(12、13)と、前記熱媒体の熱を空調対象空間へ送風される送風空気に放熱させるヒータコア(11)と、前記熱媒体を圧送する第1熱媒体ポンプ(23a)と、を前記熱媒体が循環できるように接続した高温側熱媒体回路(10)と、
前記熱媒体の有する熱を外気に放熱するラジエータ(17)と、作動に伴い発熱し、前記熱媒体の有する熱によって温度調整される発熱機器(16)と、前記熱媒体を圧送する第2熱媒体ポンプ(23b)と、を前記熱媒体が循環できるように接続した低温側熱媒体回路(15)と、
前記熱媒体の流出入可能に接続され、温度調整の対象である対象機器(21)と前記熱媒体とを熱交換させる機器用熱交換部(21a)と、前記熱媒体を圧送する第3熱媒体ポンプ(23c)と、を前記熱媒体が循環できるように接続した機器用熱媒体回路(20)と、
前記高温側熱媒体回路、前記低温側熱媒体回路及び前記機器用熱媒体回路を前記熱媒体の流出入ができるように接続する回路接続部(25)と、
前記高温側熱媒体回路、前記低温側熱媒体回路、前記機器用熱媒体回路及び前記回路接続部における前記熱媒体の流れを切り替える回路切替部(70c)と、を有し、
前記低温側熱媒体回路を通過した前記熱媒体が、前記回路接続部を介して、前記高温側熱媒体回路及び前記機器用熱媒体回路の何れか一方を経由するように循環させる運転モードと、
前記回路接続部を介して、前記高温側熱媒体回路、前記低温側熱媒体回路及び前記機器用熱媒体回路を接続して、前記発熱機器、前記機器用熱交換部、前記加熱部、前記ヒータコアを経由するように前記熱媒体を循環させる運転モードに、前記回路切替部によって切り替えられ、
前記回路接続部を介して、前記高温側熱媒体回路、前記低温側熱媒体回路及び前記機器用熱媒体回路を接続して、前記発熱機器、前記機器用熱交換部、前記加熱部、前記ヒータコアを経由するように前記熱媒体を循環させる運転モードにおける前記熱媒体の循環径路は、前記第1熱媒体ポンプ、前記第2熱媒体ポンプ及び前記第3熱媒体ポンプの何れかが外れるように構成されている熱管理システム。 - 更に、前記高温側熱媒体回路、前記低温側熱媒体回路及び前記機器用熱媒体回路において、それぞれ独立して前記熱媒体を循環させる運転モードに前記回路切替部によって切り替えられる請求項1に記載の熱管理システム。
- 前記低温側熱媒体回路を通過した前記熱媒体が、前記回路接続部を介して前記高温側熱媒体回路を経由するように循環させる運転モードの際に、前記熱媒体が前記発熱機器、前記加熱部及び前記ヒータコアを経由して循環するように、前記回路切替部によって切り替えられる請求項1又は2に記載の熱管理システム。
- 前記低温側熱媒体回路を通過した前記熱媒体が、前記回路接続部を介して前記機器用熱媒体回路を経由するように循環させる運転モードの際に、前記熱媒体が前記発熱機器及び前記機器用熱交換部を経由して循環するように、前記回路切替部によって切り替えられる請求項1ないし3の何れか1つに記載の熱管理システム。
- 前記高温側熱媒体回路を通過した前記熱媒体が、前記回路接続部を介して前記機器用熱媒体回路を循環する際に、前記熱媒体が前記加熱部、前記ヒータコア及び前記機器用熱交換部を経由して循環させる運転モードに、前記回路切替部によって切り替えられる請求項1ないし4の何れか1つに記載の熱管理システム。
- 前記回路切替部は、
前記高温側熱媒体回路において前記熱媒体を循環させる状態と、前記高温側熱媒体回路と前記低温側熱媒体回路との間における前記熱媒体の流出入を許容する状態とに切り替える第1熱媒体三方弁(30a)と、
前記高温側熱媒体回路において前記熱媒体を循環させる状態と、前記高温側熱媒体回路と前記機器用熱媒体回路との間における前記熱媒体の流出入を許容する状態とに切り替える第2熱媒体三方弁(30b)と、
前記低温側熱媒体回路における前記熱媒体の流れを切り替える第1熱媒体開閉弁(31a)と、
前記機器用熱媒体回路における前記熱媒体の流れを切り替える第2熱媒体開閉弁(31b)と、を有している請求項1ないし5の何れか1つに記載の熱管理システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020035754A JP7404936B2 (ja) | 2020-03-03 | 2020-03-03 | 熱管理システム |
PCT/JP2021/000643 WO2021176846A1 (ja) | 2020-03-03 | 2021-01-12 | 熱管理システム |
US17/898,660 US20220410652A1 (en) | 2020-03-03 | 2022-08-30 | Thermal management system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020035754A JP7404936B2 (ja) | 2020-03-03 | 2020-03-03 | 熱管理システム |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2021138209A JP2021138209A (ja) | 2021-09-16 |
JP2021138209A5 JP2021138209A5 (ja) | 2022-07-08 |
JP7404936B2 true JP7404936B2 (ja) | 2023-12-26 |
Family
ID=77613630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020035754A Active JP7404936B2 (ja) | 2020-03-03 | 2020-03-03 | 熱管理システム |
Country Status (3)
Country | Link |
---|---|
US (1) | US20220410652A1 (ja) |
JP (1) | JP7404936B2 (ja) |
WO (1) | WO2021176846A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011016070A1 (de) | 2011-04-05 | 2012-10-11 | Daimler Ag | Klimatisierungsanlage eines Kraftfahrzeugs |
JP2016144963A (ja) | 2015-02-06 | 2016-08-12 | 株式会社デンソー | 車両用熱管理システム |
JP2019119369A (ja) | 2018-01-09 | 2019-07-22 | 株式会社デンソー | 熱管理システム |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11200858A (ja) * | 1998-01-08 | 1999-07-27 | Nissan Motor Co Ltd | ハイブリッド電気自動車の冷却装置 |
JP5867305B2 (ja) * | 2012-06-20 | 2016-02-24 | 株式会社デンソー | 車両用熱管理システム |
-
2020
- 2020-03-03 JP JP2020035754A patent/JP7404936B2/ja active Active
-
2021
- 2021-01-12 WO PCT/JP2021/000643 patent/WO2021176846A1/ja active Application Filing
-
2022
- 2022-08-30 US US17/898,660 patent/US20220410652A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011016070A1 (de) | 2011-04-05 | 2012-10-11 | Daimler Ag | Klimatisierungsanlage eines Kraftfahrzeugs |
JP2016144963A (ja) | 2015-02-06 | 2016-08-12 | 株式会社デンソー | 車両用熱管理システム |
JP2019119369A (ja) | 2018-01-09 | 2019-07-22 | 株式会社デンソー | 熱管理システム |
Also Published As
Publication number | Publication date |
---|---|
US20220410652A1 (en) | 2022-12-29 |
WO2021176846A1 (ja) | 2021-09-10 |
JP2021138209A (ja) | 2021-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6015636B2 (ja) | ヒートポンプシステム | |
WO2017217099A1 (ja) | 冷凍サイクル装置 | |
JP7173064B2 (ja) | 熱管理システム | |
CN110997369B (zh) | 制冷循环装置 | |
JP6361029B2 (ja) | 車両用空調装置 | |
US20210316597A1 (en) | Temperature adjusting device | |
JP2007278624A (ja) | ヒートポンプサイクル | |
JP6075058B2 (ja) | 冷凍サイクル装置 | |
JPWO2015011919A1 (ja) | 車両用空調装置 | |
WO2020158423A1 (ja) | 冷凍サイクル装置 | |
JP6760226B2 (ja) | 複合型熱交換器 | |
WO2015008463A1 (ja) | 車両用空調装置およびその構成ユニット | |
JP7468124B2 (ja) | 車両用空調装置 | |
JP5510374B2 (ja) | 熱交換システム | |
CN111033145A (zh) | 制冷循环装置 | |
WO2020050040A1 (ja) | 冷凍サイクル装置 | |
JP7404936B2 (ja) | 熱管理システム | |
JP7165005B2 (ja) | 車両用空気調和装置 | |
WO2019230117A1 (ja) | 車両用空気調和装置 | |
WO2022038950A1 (ja) | 冷凍サイクル装置 | |
US11951805B2 (en) | Heat management system | |
WO2023026870A1 (ja) | 熱管理システム | |
WO2020059354A1 (ja) | 車両用空気調和装置 | |
WO2020149063A1 (ja) | 車両用空気調和装置 | |
WO2019230116A1 (ja) | 車両用空気調和装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201207 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220630 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230206 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20231114 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20231127 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 7404936 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |