FR3129197B1 - Système de conditionnement thermique - Google Patents

Système de conditionnement thermique Download PDF

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Publication number
FR3129197B1
FR3129197B1 FR2112023A FR2112023A FR3129197B1 FR 3129197 B1 FR3129197 B1 FR 3129197B1 FR 2112023 A FR2112023 A FR 2112023A FR 2112023 A FR2112023 A FR 2112023A FR 3129197 B1 FR3129197 B1 FR 3129197B1
Authority
FR
France
Prior art keywords
air flow
heat exchanger
conditioning system
thermal conditioning
generate
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
FR2112023A
Other languages
English (en)
Other versions
FR3129197A1 (fr
Inventor
Regis Beauvis
Muriel Porto
Chammas Rody El
Patricia Gardie
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 FR2112023A priority Critical patent/FR3129197B1/fr
Publication of FR3129197A1 publication Critical patent/FR3129197A1/fr
Application granted granted Critical
Publication of FR3129197B1 publication Critical patent/FR3129197B1/fr
Active legal-status Critical Current
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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 [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
    • 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
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00785—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models by the detection of humidity or frost
    • 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
    • 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
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00828—Ventilators, e.g. speed control
    • 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
    • B60H1/3205—Control means therefor
    • B60H1/321—Control means therefor for preventing the freezing of a heat exchanger
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

L’invention concerne un système de conditionnement thermique (100) pour véhicule automobile (50), comportant :- Un circuit de fluide réfrigérant (1) comportant successivement : un compresseur (2), un condenseur (3), un premier détendeur (4), un premier échangeur thermique (5) susceptible d’accumuler du givre, et configuré pour échanger thermiquement avec un flux d’air (F1, F2),- Un circuit de liquide caloporteur (6) comportant un deuxième échangeur thermique (7) configuré pour échanger thermiquement avec le flux d’air (F1, F2) et disposé en arrière du premier échangeur (5) selon un axe longitudinal (X) du véhicule (50),- un groupe moto-ventilateur (8) configuré pour : dans un premier mode de fonctionnement, générer un premier flux d’air (F1) selon un premier sens d’écoulement, et dans un deuxième mode de fonctionnement, générer un deuxième flux d’air (F2) selon un deuxième sens d’écoulement, de façon à faire fondre le givre accumulé sur le premier échangeur thermique (5). Figure de l’abrégé : Figure 2
FR2112023A 2021-11-15 2021-11-15 Système de conditionnement thermique Active FR3129197B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2112023A FR3129197B1 (fr) 2021-11-15 2021-11-15 Système de conditionnement thermique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2112023 2021-11-15
FR2112023A FR3129197B1 (fr) 2021-11-15 2021-11-15 Système de conditionnement thermique

Publications (2)

Publication Number Publication Date
FR3129197A1 FR3129197A1 (fr) 2023-05-19
FR3129197B1 true FR3129197B1 (fr) 2024-03-01

Family

ID=79601826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2112023A Active FR3129197B1 (fr) 2021-11-15 2021-11-15 Système de conditionnement thermique

Country Status (1)

Country Link
FR (1) FR3129197B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6467538B1 (en) * 2000-02-22 2002-10-22 Delphi Technologies, Inc. Vehicle with rapid heater warm up
US6390217B1 (en) * 2001-04-02 2002-05-21 Delphi Technologies, Inc. Vehicle front end air control
JP2008221997A (ja) * 2007-03-12 2008-09-25 Toyota Motor Corp 車両用空調装置
FR3020129B1 (fr) 2014-04-16 2019-03-22 Valeo Systemes Thermiques Circuit de fluide frigorigene
FR3055250B1 (fr) * 2016-08-30 2018-08-10 Valeo Systemes Thermiques Circuit de climatisation inversible indirect de vehicule automobile et procede de fonctionnement correspondant
JP6593375B2 (ja) * 2017-03-13 2019-10-23 トヨタ自動車株式会社 車両用熱管理装置
JP7300264B2 (ja) * 2018-11-27 2023-06-29 サンデン株式会社 車両用空気調和装置

Also Published As

Publication number Publication date
FR3129197A1 (fr) 2023-05-19

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