WO2015121097A1 - Circuit de fluide frigorigene pour le conditionnement thermique d'un vehicule automobile - Google Patents

Circuit de fluide frigorigene pour le conditionnement thermique d'un vehicule automobile Download PDF

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Publication number
WO2015121097A1
WO2015121097A1 PCT/EP2015/052085 EP2015052085W WO2015121097A1 WO 2015121097 A1 WO2015121097 A1 WO 2015121097A1 EP 2015052085 W EP2015052085 W EP 2015052085W WO 2015121097 A1 WO2015121097 A1 WO 2015121097A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
branch
refrigerant
ejector
expander
Prior art date
Application number
PCT/EP2015/052085
Other languages
English (en)
French (fr)
Inventor
Rabih MURR
Régine Haller
Jean-Luc Thuez
Mohamed Yahia
Original Assignee
Valeo Systemes Thermiques
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 filed Critical Valeo Systemes Thermiques
Priority to DE112015000750.4T priority Critical patent/DE112015000750T5/de
Publication of WO2015121097A1 publication Critical patent/WO2015121097A1/fr

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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
    • 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
    • B60H1/3223—Cooling devices using compression characterised by the arrangement or type of the compressor
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/06—Compression machines, plants or systems with non-reversible cycle with compressor of jet type, e.g. using liquid under pressure
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
    • 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
    • B60H2001/3286—Constructional features
    • B60H2001/3298—Ejector-type refrigerant circuits
    • 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
    • F25B2400/0401—Refrigeration circuit bypassing means for the 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
    • 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
    • F25B2400/0407—Refrigeration circuit bypassing means for the ejector
    • 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
    • F25B2400/16—Receivers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
PCT/EP2015/052085 2014-02-11 2015-02-02 Circuit de fluide frigorigene pour le conditionnement thermique d'un vehicule automobile WO2015121097A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112015000750.4T DE112015000750T5 (de) 2014-02-11 2015-02-02 Kältefluidkreislauf zur thermischen Behandlung eines Kraftfahrzeugs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1451034A FR3017450B1 (fr) 2014-02-11 2014-02-11 Circuit de fluide frigorigene pour le conditionnement thermique d'un vehicule automobile
FR1451034 2014-02-11

Publications (1)

Publication Number Publication Date
WO2015121097A1 true WO2015121097A1 (fr) 2015-08-20

Family

ID=51383778

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/052085 WO2015121097A1 (fr) 2014-02-11 2015-02-02 Circuit de fluide frigorigene pour le conditionnement thermique d'un vehicule automobile

Country Status (3)

Country Link
DE (1) DE112015000750T5 (de)
FR (1) FR3017450B1 (de)
WO (1) WO2015121097A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017162941A1 (fr) * 2016-03-24 2017-09-28 Valeo Systemes Thermiques Dispositif de circulation de fluide frigorigène pour le conditionnement thermique d'un véhicule automobile

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3051546A1 (fr) * 2016-05-19 2017-11-24 Valeo Systemes Thermiques Circuit de fluide refrigerant agence pour controler thermiquement une source d'energie
FR3051891B1 (fr) * 2016-05-27 2019-07-26 Valeo Systemes Thermiques Systeme de conditionnement d'air, notamment pour vehicule automobile
FR3079920B1 (fr) * 2018-04-05 2020-05-08 X-Terma Machine thermodynamique de type thermofrigopompe et procede de fonctionnement
FR3116596B1 (fr) * 2020-11-24 2023-04-14 Renault Sas Circuit de climatisation pour véhicule automobile et procédé de climatisation associé

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735386A1 (de) * 1986-10-22 1988-05-19 Nihon Radiator Co Kuehlsystem mit einer von abwaerme angetriebenen pumpe
EP0780254A1 (de) * 1995-12-21 1997-06-25 Valeo Climatisation Fahrzeugzusatzheizung unter Verwendung des Klimakreislaufes
US20110247351A1 (en) * 2010-04-13 2011-10-13 Gerald Allen Alston Mechanically Enhanced Ejector HVAC and Electric Power Generation System
WO2012055956A1 (fr) * 2010-10-29 2012-05-03 Valeo Systemes Thermiques Dispositif de conditionnement thermique d'une chaîne de traction et d'un habitacle de véhicule

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735386A1 (de) * 1986-10-22 1988-05-19 Nihon Radiator Co Kuehlsystem mit einer von abwaerme angetriebenen pumpe
EP0780254A1 (de) * 1995-12-21 1997-06-25 Valeo Climatisation Fahrzeugzusatzheizung unter Verwendung des Klimakreislaufes
US20110247351A1 (en) * 2010-04-13 2011-10-13 Gerald Allen Alston Mechanically Enhanced Ejector HVAC and Electric Power Generation System
WO2012055956A1 (fr) * 2010-10-29 2012-05-03 Valeo Systemes Thermiques Dispositif de conditionnement thermique d'une chaîne de traction et d'un habitacle de véhicule

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017162941A1 (fr) * 2016-03-24 2017-09-28 Valeo Systemes Thermiques Dispositif de circulation de fluide frigorigène pour le conditionnement thermique d'un véhicule automobile
FR3049339A1 (fr) * 2016-03-24 2017-09-29 Valeo Systemes Thermiques Dispositif de circulation de fluide frigorigene pour le conditionnement thermique d'un vehicule automobile

Also Published As

Publication number Publication date
DE112015000750T5 (de) 2016-11-03
FR3017450A1 (fr) 2015-08-14
FR3017450B1 (fr) 2016-02-12

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