FR3116471B1 - Système de conditionnement thermique pour véhicule automobile - Google Patents

Système de conditionnement thermique pour véhicule automobile Download PDF

Info

Publication number
FR3116471B1
FR3116471B1 FR2012035A FR2012035A FR3116471B1 FR 3116471 B1 FR3116471 B1 FR 3116471B1 FR 2012035 A FR2012035 A FR 2012035A FR 2012035 A FR2012035 A FR 2012035A FR 3116471 B1 FR3116471 B1 FR 3116471B1
Authority
FR
France
Prior art keywords
heat exchanger
motor vehicle
conditioning system
thermal conditioning
volume
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
FR2012035A
Other languages
English (en)
Other versions
FR3116471A1 (fr
Inventor
Mohamed Yahia
Patricia Gardie
Bertrand Nicolas
Muriel Porto
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 FR2012035A priority Critical patent/FR3116471B1/fr
Priority to PCT/EP2021/081755 priority patent/WO2022106374A1/fr
Priority to US18/253,985 priority patent/US20230406067A1/en
Priority to CN202180091540.3A priority patent/CN116745150A/zh
Priority to EP21811337.1A priority patent/EP4247653A1/fr
Publication of FR3116471A1 publication Critical patent/FR3116471A1/fr
Application granted granted Critical
Publication of FR3116471B1 publication Critical patent/FR3116471B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B60H1/32284—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
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/323—Cooling devices using compression characterised by comprising auxiliary or multiple systems, e.g. plurality of evaporators, or by involving auxiliary cooling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

Il est proposé un système de conditionnement thermique (100) pour véhicule automobile, comprenant un circuit (50) de fluide réfrigérant comportant une boucle principale (A) comprenant successivement :- Un dispositif de compression (1),- Un premier échangeur de chaleur (2),- Un premier dispositif de détente (3),- Un deuxième échangeur de chaleur (4),- Un troisième échangeur de chaleur (6),- Un dispositif d’accumulation (7) de fluide réfrigérant,dans lequel un volume interne d’une portion de boucle principale (A) s’étendant depuis une sortie (2b) du premier échangeur de chaleur (2) jusqu’à une entrée (3a) du premier dispositif de détente (3) définit un premier volume de référence,dans lequel un volume interne du dispositif d’accumulation (7) définit un deuxième volume de référence,et dans lequel le rapport du premier volume de référence et du deuxième volume de référence est supérieur à 0,2 de préférence supérieur à 0,4. Figure de l’abrégé : Figure 2
FR2012035A 2020-11-23 2020-11-23 Système de conditionnement thermique pour véhicule automobile Active FR3116471B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2012035A FR3116471B1 (fr) 2020-11-23 2020-11-23 Système de conditionnement thermique pour véhicule automobile
PCT/EP2021/081755 WO2022106374A1 (fr) 2020-11-23 2021-11-16 Système de conditionnement thermique pour véhicule automobile
US18/253,985 US20230406067A1 (en) 2020-11-23 2021-11-16 Thermal conditioning system for a motor vehicle
CN202180091540.3A CN116745150A (zh) 2020-11-23 2021-11-16 用于机动车辆的热调节系统
EP21811337.1A EP4247653A1 (fr) 2020-11-23 2021-11-16 Système de conditionnement thermique pour véhicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2012035 2020-11-23
FR2012035A FR3116471B1 (fr) 2020-11-23 2020-11-23 Système de conditionnement thermique pour véhicule automobile

Publications (2)

Publication Number Publication Date
FR3116471A1 FR3116471A1 (fr) 2022-05-27
FR3116471B1 true FR3116471B1 (fr) 2022-10-14

Family

ID=74045949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2012035A Active FR3116471B1 (fr) 2020-11-23 2020-11-23 Système de conditionnement thermique pour véhicule automobile

Country Status (5)

Country Link
US (1) US20230406067A1 (fr)
EP (1) EP4247653A1 (fr)
CN (1) CN116745150A (fr)
FR (1) FR3116471B1 (fr)
WO (1) WO2022106374A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3139506A1 (fr) * 2022-09-14 2024-03-15 Valeo Systemes Thermiques Système de conditionnement thermique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3855385B2 (ja) * 1997-08-25 2006-12-06 株式会社デンソー 冷凍サイクル用レシーバ
DE10317551B3 (de) * 2003-04-15 2004-04-22 Siemens Ag Kraftfahrzeugklimaanlage mit CO2-Kältemittel
DE102006001919A1 (de) * 2006-01-14 2007-07-19 Volkswagen Ag Kältemittel-Kreislauf für eine Klimaanlage in einem Kraftfahrzeug
JP2015128916A (ja) * 2014-01-06 2015-07-16 株式会社デンソー 冷凍サイクル装置
FR3096121B1 (fr) * 2019-05-17 2021-04-30 Valeo Systemes Thermiques Dispositif de gestion thermique avec vanne de régulation de pression d’évaporation

Also Published As

Publication number Publication date
US20230406067A1 (en) 2023-12-21
CN116745150A (zh) 2023-09-12
EP4247653A1 (fr) 2023-09-27
FR3116471A1 (fr) 2022-05-27
WO2022106374A1 (fr) 2022-05-27

Similar Documents

Publication Publication Date Title
US7669647B2 (en) Air conditioning apparatus
CN113276623B (zh) 混动汽车双膨胀水箱热管理系统及其控制方法
EP2636867A1 (fr) Système de récupération de la chaleur résiduelle
US20090249802A1 (en) Vehicle HVAC and Battery Thermal Management
FR2836657A1 (fr) Systeme de chauffage et de climatisation a double boucle
CN103189611A (zh) 冷却液温度传感器异常判定装置和方法及发动机冷却系统
FR3116471B1 (fr) Système de conditionnement thermique pour véhicule automobile
US20090250019A1 (en) Cooling system
US5713339A (en) Apparatus and method for implementing lean-burn control of internal combustion engines
EP0275720A2 (fr) Système de chauffage pour véhicule à plusieurs sources de chaleur indépendantes
CN111852603B (zh) 一种车用发动机有机朗肯循环余热回收装置及其控制方法
CN102859141B (zh) 用于对在冷却系统中循环的制冷剂进行加温的装置和方法
US10422269B2 (en) Cooling device for internal combustion engine
US20030049133A1 (en) Control method for a dual mode compressor drive system
CN116345018B (zh) 电池热管理系统、控制系统和方法及电动汽车
CN209308877U (zh) 一种热管理系统
US20020162543A1 (en) Method and apparatus for preheating of combustion air for an internal combustion engine
CN1324279C (zh) 制冷循环系统
FR3033194A1 (fr) Circuit de climatisation transcritique a vase d'expansion integre
US10830122B2 (en) Intake and charge air cooling system
EP1403107A1 (fr) Installation de climatisation comprenant un dispositif électronique de contrôle
CN114320580A (zh) 发动机能量回收系统及控制方法
FR3089604B1 (fr) Systeme de conditionnement thermique d’un vehicule
US5363673A (en) Simplified engine coolant system for gas engine heat pump
CN115306531B (zh) 一种发动机冷却装置

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220527

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4