FR3071912B1 - MULTI-EVAPORATOR AIR CONDITIONING SYSTEM FOR MOTOR VEHICLE - Google Patents

MULTI-EVAPORATOR AIR CONDITIONING SYSTEM FOR MOTOR VEHICLE Download PDF

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Publication number
FR3071912B1
FR3071912B1 FR1759275A FR1759275A FR3071912B1 FR 3071912 B1 FR3071912 B1 FR 3071912B1 FR 1759275 A FR1759275 A FR 1759275A FR 1759275 A FR1759275 A FR 1759275A FR 3071912 B1 FR3071912 B1 FR 3071912B1
Authority
FR
France
Prior art keywords
air conditioning
conditioning system
motor vehicle
heat exchanger
evaporator 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.)
Active
Application number
FR1759275A
Other languages
French (fr)
Other versions
FR3071912A1 (en
Inventor
Thomas Gillet
Emmanuelle Andres
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR1759275A priority Critical patent/FR3071912B1/en
Publication of FR3071912A1 publication Critical patent/FR3071912A1/en
Application granted granted Critical
Publication of FR3071912B1 publication Critical patent/FR3071912B1/en
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
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H1/00278—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for the battery
    • 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
    • B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
    • B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
    • 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
    • B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
    • 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
    • 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
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H2001/00307—Component temperature regulation using a liquid flow
    • 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

Abstract

Système de climatisation (1), destiné à être intégré dans un véhicule automobile, comprenant une boucle principale (10) comportant un échangeur de chaleur (12), et un compresseur (11) disposé en amont dudit échangeur de chaleur (12), ledit système de climatisation comprenant en outre au moins deux boucles froides (20, 30) comportant chacune un détendeur (22, 32), un échangeur de chaleur (23, 33) disposé en aval dudit détendeur (22, 32) associé et une vanne amont (21, 31) disposée en amont dudit détendeur (22, 32) associé, la boucle principale (10) et les deux boucles froides (20, 30) étant parallèles entre elles et parcourues par un fluide frigorigène. Chacune des boucles froides (20, 30) comprend une vanne aval (24, 34) disposée en aval de l'échangeur de chaleur associé (23, 33).Air conditioning system (1), intended to be integrated into a motor vehicle, comprising a main loop (10) comprising a heat exchanger (12), and a compressor (11) disposed upstream of said heat exchanger (12), said air conditioning system further comprising at least two cold loops (20, 30) each comprising a regulator (22, 32), a heat exchanger (23, 33) disposed downstream of said associated regulator (22, 32) and an upstream valve (21, 31) disposed upstream of said associated expansion valve (22, 32), the main loop (10) and the two cold loops (20, 30) being parallel to each other and traversed by a refrigerant. Each of the cold loops (20, 30) comprises a downstream valve (24, 34) disposed downstream of the associated heat exchanger (23, 33).

FR1759275A 2017-10-04 2017-10-04 MULTI-EVAPORATOR AIR CONDITIONING SYSTEM FOR MOTOR VEHICLE Active FR3071912B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1759275A FR3071912B1 (en) 2017-10-04 2017-10-04 MULTI-EVAPORATOR AIR CONDITIONING SYSTEM FOR MOTOR VEHICLE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1759275 2017-10-04
FR1759275A FR3071912B1 (en) 2017-10-04 2017-10-04 MULTI-EVAPORATOR AIR CONDITIONING SYSTEM FOR MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR3071912A1 FR3071912A1 (en) 2019-04-05
FR3071912B1 true FR3071912B1 (en) 2020-05-15

Family

ID=60515631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1759275A Active FR3071912B1 (en) 2017-10-04 2017-10-04 MULTI-EVAPORATOR AIR CONDITIONING SYSTEM FOR MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR3071912B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3115733B1 (en) * 2020-10-30 2023-01-06 Renault Sas Method for regulating an electronic expansion valve of an air conditioning system and associated air conditioning system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007061577A1 (en) * 2007-12-18 2009-06-25 Behr Gmbh & Co. Kg Device for cooling a heat source of a motor vehicle
DE102009043316A1 (en) * 2009-09-28 2011-03-31 Valeo Klimasysteme Gmbh Method for controlling the interior temperature of an electrically operated vehicle and air conditioning system
JP5392298B2 (en) * 2011-05-27 2014-01-22 株式会社デンソー Battery cooling system
JP2015186989A (en) * 2014-03-12 2015-10-29 カルソニックカンセイ株式会社 On-vehicle temperature control device, vehicle air conditioner, and battery temperature control device

Also Published As

Publication number Publication date
FR3071912A1 (en) 2019-04-05

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