FR3141237B1 - THERMAL MANAGEMENT SYSTEM FOR HYBRID OR ELECTRIC VEHICLE - Google Patents

THERMAL MANAGEMENT SYSTEM FOR HYBRID OR ELECTRIC VEHICLE Download PDF

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Publication number
FR3141237B1
FR3141237B1 FR2211039A FR2211039A FR3141237B1 FR 3141237 B1 FR3141237 B1 FR 3141237B1 FR 2211039 A FR2211039 A FR 2211039A FR 2211039 A FR2211039 A FR 2211039A FR 3141237 B1 FR3141237 B1 FR 3141237B1
Authority
FR
France
Prior art keywords
heat exchanger
hybrid
fluid
management system
circuit
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
Application number
FR2211039A
Other languages
French (fr)
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FR3141237A1 (en
Inventor
Chammas Rody El
Roland Akiki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR2211039A priority Critical patent/FR3141237B1/en
Priority to PCT/EP2023/079521 priority patent/WO2024088986A1/en
Priority to CN202380074891.2A priority patent/CN120091924A/en
Priority to EP23793876.6A priority patent/EP4608659A1/en
Publication of FR3141237A1 publication Critical patent/FR3141237A1/en
Application granted granted Critical
Publication of FR3141237B1 publication Critical patent/FR3141237B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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 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
    • 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 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

Système de gestion thermique d'un véhicule hybride ou électrique, comportant un circuit (10) de climatisation inversible comportant, un compresseur (12), un premier échangeur de chaleur (14), un deuxième échangeur de chaleur (16), un premier dispositif de stockage (18) de fluide réfrigérant, un premier organe de détente (20) et un échangeur de chaleur bifluide (22) agencé conjointement sur un circuit (11) d’un fluide caloporteur. Le circuit (10 comporte en outre une première branche de dérivation (24) entre un premier point de dérivation (26) situé sur la boucle principale (LP) entre le premier échangeur de chaleur (14) et le deuxième échangeur de chaleur (16) et un premier point de jonction (28) situé sur la boucle principale (LP) entre le premier dispositif de stockage (18) de fluide réfrigérant et le premier organe de détente (20, ladite boucle principale (LP) comportant en outre un deuxième dispositif de stockage (30) de fluide réfrigérant entre le premier échangeur de chaleur (14) et ledit premier point de dérivation (26). Le circuit (11) de troisième fluide caloporteur comporte, outre ledit échangeur de chaleur bifluide (22), un quatrième échangeur de chaleur (32). Figure 1Thermal management system for a hybrid or electric vehicle, comprising a reversible air conditioning circuit (10) comprising a compressor (12), a first heat exchanger (14), a second heat exchanger (16), a first storage device (18) for refrigerant fluid, a first expansion member (20) and a dual-fluid heat exchanger (22) jointly arranged on a circuit (11) of a heat transfer fluid. The circuit (10) further comprises a first branch branch (24) between a first branch point (26) located on the main loop (LP) between the first heat exchanger (14) and the second heat exchanger (16) and a first junction point (28) located on the main loop (LP) between the first refrigerant storage device (18) and the first expansion member (20, said main loop (LP) further comprising a second refrigerant storage device (30) between the first heat exchanger (14) and said first branch point (26). The third heat transfer fluid circuit (11) comprises, in addition to said two-fluid heat exchanger (22), a fourth heat exchanger (32). Figure 1

FR2211039A 2022-10-24 2022-10-24 THERMAL MANAGEMENT SYSTEM FOR HYBRID OR ELECTRIC VEHICLE Active FR3141237B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2211039A FR3141237B1 (en) 2022-10-24 2022-10-24 THERMAL MANAGEMENT SYSTEM FOR HYBRID OR ELECTRIC VEHICLE
PCT/EP2023/079521 WO2024088986A1 (en) 2022-10-24 2023-10-23 Thermal management system for a hybrid or electric vehicle
CN202380074891.2A CN120091924A (en) 2022-10-24 2023-10-23 Thermal management systems for hybrid or electric vehicles
EP23793876.6A EP4608659A1 (en) 2022-10-24 2023-10-23 Thermal management system for a hybrid or electric vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2211039A FR3141237B1 (en) 2022-10-24 2022-10-24 THERMAL MANAGEMENT SYSTEM FOR HYBRID OR ELECTRIC VEHICLE
FR2211039 2022-10-24

Publications (2)

Publication Number Publication Date
FR3141237A1 FR3141237A1 (en) 2024-04-26
FR3141237B1 true FR3141237B1 (en) 2024-10-11

Family

ID=85569597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2211039A Active FR3141237B1 (en) 2022-10-24 2022-10-24 THERMAL MANAGEMENT SYSTEM FOR HYBRID OR ELECTRIC VEHICLE

Country Status (4)

Country Link
EP (1) EP4608659A1 (en)
CN (1) CN120091924A (en)
FR (1) FR3141237B1 (en)
WO (1) WO2024088986A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3158260A1 (en) * 2024-01-16 2025-07-18 Valeo Systemes Thermiques THERMAL MANAGEMENT SYSTEM FOR HYBRID OR ELECTRIC VEHICLES

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101313593B1 (en) * 2011-10-11 2013-10-01 한라비스테온공조 주식회사 Heat pump system for vehicle
FR2999689A1 (en) * 2012-12-14 2014-06-20 Valeo Systemes Thermiques AIR CONDITIONING CIRCUIT AND METHOD, IN PARTICULAR FOR MOTOR VEHICLE
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
DE102021131215B4 (en) * 2020-12-17 2025-11-27 Hanon Systems Heat pump arrangement with a chiller for battery-powered vehicles and method for operating the heat pump arrangement

Also Published As

Publication number Publication date
EP4608659A1 (en) 2025-09-03
WO2024088986A1 (en) 2024-05-02
FR3141237A1 (en) 2024-04-26
CN120091924A (en) 2025-06-03

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