FR3112994B1 - THERMAL SYSTEM VEHICLE WITH OPTIMIZED COOLING PERFORMANCE - Google Patents
THERMAL SYSTEM VEHICLE WITH OPTIMIZED COOLING PERFORMANCE Download PDFInfo
- Publication number
- FR3112994B1 FR3112994B1 FR2007942A FR2007942A FR3112994B1 FR 3112994 B1 FR3112994 B1 FR 3112994B1 FR 2007942 A FR2007942 A FR 2007942A FR 2007942 A FR2007942 A FR 2007942A FR 3112994 B1 FR3112994 B1 FR 3112994B1
- Authority
- FR
- France
- Prior art keywords
- cooling
- heat exchanger
- heat
- evaporator
- air
- 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
- 238000001816 cooling Methods 0.000 title abstract 4
- 239000013529 heat transfer fluid Substances 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- 239000012809 cooling fluid Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
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
- B60H1/00642—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
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3228—Cooling devices using compression characterised by refrigerant circuit configurations
- B60H1/32281—Cooling devices using compression characterised by refrigerant circuit configurations comprising a single secondary circuit, e.g. at evaporator or condenser side
-
- 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
-
- 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
- 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
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Un véhicule (V) comprend un circuit de refroidissement (CR) comportant un premier échangeur de chaleur (EC1) réchauffant de l’air en refroidissant un fluide de refroidissement d’une machine motrice électrique (MM), une pompe à chaleur (PC) comprenant un évaporateur (EV1), un compresseur (CP) et un condenseur (CD) dans lesquels circule un fluide caloporteur, et un circuit de chauffage (CC) comportant un aérotherme (AE) et un second échangeur de chaleur (EC2) dans lesquels circule un fluide caloporteur circulant également dans le condenseur (CD) et traitant ensemble de l’air par échange avec ce fluide caloporteur. Les premier (EC1) et second (EC2) échangeurs de chaleur sont installés en amont du premier évaporateur (EV1) l’un au-dessus de l’autre afin que de l’air réchauffé par ce premier échangeur de chaleur (EC1) alimente le premier évaporateur (EV1) pendant une phase de chauffage sans alimenter le second échangeur de chaleur (EC2) pendant une phase de refroidissement. Figure à publier avec l’abrégé : Fig. 1A vehicle (V) comprises a cooling circuit (CR) comprising a first heat exchanger (EC1) heating air by cooling a cooling fluid of an electric motor machine (MM), a heat pump (PC) comprising an evaporator (EV1), a compressor (CP) and a condenser (CD) in which a heat transfer fluid circulates, and a heating circuit (CC) comprising an air heater (AE) and a second heat exchanger (EC2) in which circulates a heat transfer fluid also circulating in the condenser (CD) and together treating air by exchange with this heat transfer fluid. The first (EC1) and second (EC2) heat exchangers are installed upstream of the first evaporator (EV1) one above the other so that air heated by this first heat exchanger (EC1) supplies the first evaporator (EV1) during a heating phase without supplying the second heat exchanger (EC2) during a cooling phase. Figure to be published with abstract: Fig. 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2007942A FR3112994B1 (en) | 2020-07-28 | 2020-07-28 | THERMAL SYSTEM VEHICLE WITH OPTIMIZED COOLING PERFORMANCE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2007942 | 2020-07-28 | ||
FR2007942A FR3112994B1 (en) | 2020-07-28 | 2020-07-28 | THERMAL SYSTEM VEHICLE WITH OPTIMIZED COOLING PERFORMANCE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3112994A1 FR3112994A1 (en) | 2022-02-04 |
FR3112994B1 true FR3112994B1 (en) | 2022-06-24 |
Family
ID=74045529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2007942A Active FR3112994B1 (en) | 2020-07-28 | 2020-07-28 | THERMAL SYSTEM VEHICLE WITH OPTIMIZED COOLING PERFORMANCE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3112994B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3146619A1 (en) * | 2023-03-14 | 2024-09-20 | Renault S.A.S. | Thermal system for motor vehicle. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE541209C2 (en) * | 2017-08-25 | 2019-04-30 | Scania Cv Ab | A cooling arrangement for a hybrid vehicle comprising an electric drive unit, a combustion engine and a WHR system |
FR3070316B1 (en) * | 2017-08-30 | 2019-08-16 | Valeo Systemes Thermiques | INDIRECT INDIRECT AIR CONDITIONING CIRCUIT FOR A MOTOR VEHICLE AND METHOD FOR MANAGING THE SAME |
KR102518177B1 (en) * | 2017-12-08 | 2023-04-07 | 현대자동차주식회사 | Hvac system of vehicle |
KR102556799B1 (en) * | 2018-10-04 | 2023-07-19 | 한온시스템 주식회사 | Thermal management system |
-
2020
- 2020-07-28 FR FR2007942A patent/FR3112994B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3112994A1 (en) | 2022-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20220204 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
CD | Change of name or company name |
Owner name: STELLANTIS AUTO SAS, FR Effective date: 20240423 |
|
PLFP | Fee payment |
Year of fee payment: 5 |