FR3108166B1 - Système de climatisation inversible pour véhicule automobile - Google Patents

Système de climatisation inversible pour véhicule automobile Download PDF

Info

Publication number
FR3108166B1
FR3108166B1 FR2002527A FR2002527A FR3108166B1 FR 3108166 B1 FR3108166 B1 FR 3108166B1 FR 2002527 A FR2002527 A FR 2002527A FR 2002527 A FR2002527 A FR 2002527A FR 3108166 B1 FR3108166 B1 FR 3108166B1
Authority
FR
France
Prior art keywords
connection point
evaporator
condenser
main loop
motor vehicle
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
FR2002527A
Other languages
English (en)
Other versions
FR3108166A1 (fr
Inventor
Mohamed Yahia
Muriel Porto
Samy Hammi
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 FR2002527A priority Critical patent/FR3108166B1/fr
Priority to PCT/EP2021/056266 priority patent/WO2021180894A1/fr
Publication of FR3108166A1 publication Critical patent/FR3108166A1/fr
Application granted granted Critical
Publication of FR3108166B1 publication Critical patent/FR3108166B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • 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
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and compressor
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • B60H2001/00928—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 comprising a secondary circuit
    • 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
    • B60H2001/00949—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 comprising additional heating/cooling sources, e.g. second evaporator
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02791—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using shut-off valves
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0409—Refrigeration circuit bypassing means for the evaporator
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/191—Pressures near an expansion valve

Landscapes

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

Abstract

S ystème de climatisation inversible pour véhicule automobile L’invention concerne un système de climatisation inversible (100) pour véhicule automobile, comportant un circuit de fluide réfrigérant comprenant :- Une boucle principale (A) comportant successivement :o Un compresseur (1),o Un évapo-condenseur (2) configuré pour échanger de la chaleur avec un flux d’air externe (Fe),o Un évaporateur (3) configuré pour échanger de la chaleur avec un flux d’air interne (Fi),- Une première branche de dérivation (B) reliant un premier point de raccordement (11) compris entre le compresseur (1) et l’évapo-condenseur (2) à un deuxième point de raccordement (12) disposé entre l’évapo-condenseur (2) et le premier évaporateur (3),- Une deuxième branche de dérivation (C) reliant un troisième point de raccordement (13) disposé entre le premier point de raccordement (11) et l’évapo-condenseur (2) à un quatrième point de raccordement (14) disposé entre le deuxième point de raccordement (12) et le premier évaporateur (3),- Une troisième branche de dérivation (D) reliant un cinquième point de raccordement (15) entre l’évapo-condenseur (2) et le deuxième point de raccordement (12) à un sixième point de raccordement (16) disposé sur la boucle principale (A) entre le premier évaporateur (3) et le compresseur (1),- Un organe de détente (5) disposé sur la boucle principale (A) entre le deuxième point de raccordement (12) et le premier évaporateur (3),caractérisé en ce que la boucle principale (A) comprend un capteur de mesure de la pression (6) du fluide réfrigérant, disposé sur la boucle principale (A) entre le deuxième point de raccordement (12) et le quatrième point de raccordement (14), en amont de l’organe de détente (5). Figure pour l’abrégé : Figure 1
FR2002527A 2020-03-13 2020-03-13 Système de climatisation inversible pour véhicule automobile Active FR3108166B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2002527A FR3108166B1 (fr) 2020-03-13 2020-03-13 Système de climatisation inversible pour véhicule automobile
PCT/EP2021/056266 WO2021180894A1 (fr) 2020-03-13 2021-03-11 Systeme de climatisation inversible pour vehicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2002527 2020-03-13
FR2002527A FR3108166B1 (fr) 2020-03-13 2020-03-13 Système de climatisation inversible pour véhicule automobile

Publications (2)

Publication Number Publication Date
FR3108166A1 FR3108166A1 (fr) 2021-09-17
FR3108166B1 true FR3108166B1 (fr) 2022-02-18

Family

ID=70918614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2002527A Active FR3108166B1 (fr) 2020-03-13 2020-03-13 Système de climatisation inversible pour véhicule automobile

Country Status (2)

Country Link
FR (1) FR3108166B1 (fr)
WO (1) WO2021180894A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2976653B1 (fr) * 2011-06-16 2018-05-25 Valeo Systemes Thermiques Circuit de fluide refrigerant et procede de controle d'un tel circuit.
DE102016002113B4 (de) * 2016-02-23 2018-06-07 Audi Ag Verfahren zur Bestimmung der Ölumlaufrate OCR eines Kältemittel-Ölgemisches in einem Kältemittelkreislauf einer Fahrzeugklimaanlage und Kältemittelkreislauf
FR3052236B1 (fr) * 2016-06-07 2019-05-10 Valeo Systemes Thermiques Circuit de climatisation de vehicule automobile

Also Published As

Publication number Publication date
FR3108166A1 (fr) 2021-09-17
WO2021180894A1 (fr) 2021-09-16

Similar Documents

Publication Publication Date Title
EP1046524A3 (fr) Refroidisseur de gaz à haute pression pour un circuit frigorifique d'une climatisation de véhicule automobile
FR3086334B1 (fr) Circuit de fluide refrigerant pour vehicule
US8171895B2 (en) Coolant flow control system and method
CN111520932B8 (zh) 热回收增强制冷系统
FR3092651B1 (fr) Dispositif de gestion thermique de véhicule automobile électrique ou hybride
FR3064946B1 (fr) Circuit de climatisation inversible indirect de vehicule automobile et procede de fonctionnement correspondant
FR3082456B1 (fr) Systeme de traitement thermique pour vehicule
FR3108166B1 (fr) Système de climatisation inversible pour véhicule automobile
FR3088705B1 (fr) Dispositif de gestion thermique inversible d'un vehicule automobile
CN111678239B (zh) 一种追加冷媒的定量方法、处理器、空调器
EP1509417B1 (fr) Installation de climatisation de vehicule munie d'un dispositif electronique de controle
FR3066583B1 (fr) Circuit de climatisation inversible indirect de vehicule automobile et procede de de gestion en mode pompe a chaleur
CN203981332U (zh) 一种汽车空调系统压力测试装置
CN101156030A (zh) 用于热泵的单个膨胀装置
FR3126647B1 (fr) Module de traitement thermique avec organe de detente
FR3077335B1 (fr) Circuit de fluide refrigerant
JPS6079638U (ja) 空調熱源制御装置
CN220270332U (zh) 一种重卡车空调制冷器芯体引出管及其尺寸检验装置
CN111160739B (zh) 多联机舒适性评价方法、装置及空调机组
CN212110436U (zh) 压力测量装置、车载空调系统及车辆
CN102619740A (zh) 压缩机的油吐出量测试系统
FR3081777B1 (fr) Circuit de fluide refrigerant pour vehicule automobiles
FR3139506B1 (fr) Système de conditionnement thermique
CN205506404U (zh) 汽车空调制冷能力检测装置
FR3030700B1 (fr) Circuit de climatisation de vehicule automobile

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210917

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5