FR3052237B1 - Circuit de climatisation reversible de vehicule automobile - Google Patents

Circuit de climatisation reversible de vehicule automobile Download PDF

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Publication number
FR3052237B1
FR3052237B1 FR1655190A FR1655190A FR3052237B1 FR 3052237 B1 FR3052237 B1 FR 3052237B1 FR 1655190 A FR1655190 A FR 1655190A FR 1655190 A FR1655190 A FR 1655190A FR 3052237 B1 FR3052237 B1 FR 3052237B1
Authority
FR
France
Prior art keywords
air conditioning
motor vehicle
conditioning circuit
heat exchanger
reversible 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.)
Expired - Fee Related
Application number
FR1655190A
Other languages
English (en)
Other versions
FR3052237A1 (fr
Inventor
Jugurtha BENOUALI
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 FR1655190A priority Critical patent/FR3052237B1/fr
Publication of FR3052237A1 publication Critical patent/FR3052237A1/fr
Application granted granted Critical
Publication of FR3052237B1 publication Critical patent/FR3052237B1/fr
Expired - Fee Related 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/02—Compression machines, plants or systems, with several condenser circuits arranged in parallel
    • 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
    • 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
    • B60H2001/00961—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 means for defrosting outside heat exchangers
    • 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
    • F25B2313/021—Indoor unit or outdoor unit with auxiliary heat exchanger not forming part of the indoor or outdoor unit
    • F25B2313/0211—Indoor unit or outdoor unit with auxiliary heat exchanger not forming part of the indoor or outdoor unit the auxiliary heat exchanger being only used during defrosting

Landscapes

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

Abstract

La présente invention concerne un circuit de climatisation réversible (1) pour véhicule automobile dans lequel circule un premier fluide caloporteur et comprenant une boucle de climatisation (10) comportant dans le sens de circulation dudit premier fluide caloporteur : ○ un compresseur (12), ○ un premier échangeur de chaleur (13) destiné à être traversé par un flux d'air extérieur (100) au véhicule automobile, ○ un premier détendeur (14), ○ un deuxième échangeur de chaleur (15) destiné à être traversé par un flux d'air intérieur (200) destiné à l'habitacle du véhicule automobile, ledit circuit de climatisation réversible (1) comportant en outre une conduite de chauffage (40) comportant un échangeur de chauffage (41) disposé en amont du premier échangeur de chaleur (13) dans le sens de circulation du flux d'air extérieur (100) au véhicule automobile, ledit échangeur de chauffage (41) étant configuré pour réchauffer ledit flux d'air extérieur (100) et/ou le premier échangeur de chaleur (13) en prélevant de l'énergie calorifique au sein du circuit de climatisation réversible (1), lorsque ledit circuit de climatisation réversible (1) fonctionne en mode pompe à chaleur.
FR1655190A 2016-06-07 2016-06-07 Circuit de climatisation reversible de vehicule automobile Expired - Fee Related FR3052237B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1655190A FR3052237B1 (fr) 2016-06-07 2016-06-07 Circuit de climatisation reversible de vehicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1655190 2016-06-07
FR1655190A FR3052237B1 (fr) 2016-06-07 2016-06-07 Circuit de climatisation reversible de vehicule automobile

Publications (2)

Publication Number Publication Date
FR3052237A1 FR3052237A1 (fr) 2017-12-08
FR3052237B1 true FR3052237B1 (fr) 2019-05-10

Family

ID=56842865

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1655190A Expired - Fee Related FR3052237B1 (fr) 2016-06-07 2016-06-07 Circuit de climatisation reversible de vehicule automobile

Country Status (1)

Country Link
FR (1) FR3052237B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3079920B1 (fr) * 2018-04-05 2020-05-08 X-Terma Machine thermodynamique de type thermofrigopompe et procede de fonctionnement
FR3104493B1 (fr) * 2019-12-12 2021-11-05 Valeo Systemes Thermiques Dispositif de gestion thermique inversible

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5529116A (en) * 1989-08-23 1996-06-25 Showa Aluminum Corporation Duplex heat exchanger
WO2012046947A1 (fr) * 2010-10-06 2012-04-12 Chungju National University Industrial Cooperation Foundation Unité de pompe à chaleur extérieure ayant deux rangées de bobines à double structure de tuyaux et pompe à chaleur de type alternatif
DE102011109322A1 (de) * 2011-08-03 2013-02-07 Valeo Klimasysteme Gmbh Kälteanlage für ein Fahrzeug sowie Verfahren zur Steuerung einer Kälteanlage für ein Fahrzeug
KR20150047027A (ko) * 2013-10-23 2015-05-04 엘지전자 주식회사 히트 펌프

Also Published As

Publication number Publication date
FR3052237A1 (fr) 2017-12-08

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