FR3017450B1 - REFRIGERANT FLUID CIRCUIT FOR THE THERMAL CONDITIONING OF A MOTOR VEHICLE - Google Patents

REFRIGERANT FLUID CIRCUIT FOR THE THERMAL CONDITIONING OF A MOTOR VEHICLE

Info

Publication number
FR3017450B1
FR3017450B1 FR1451034A FR1451034A FR3017450B1 FR 3017450 B1 FR3017450 B1 FR 3017450B1 FR 1451034 A FR1451034 A FR 1451034A FR 1451034 A FR1451034 A FR 1451034A FR 3017450 B1 FR3017450 B1 FR 3017450B1
Authority
FR
France
Prior art keywords
motor vehicle
forming
heat exchanger
thermal conditioning
refrigerant fluid
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
FR1451034A
Other languages
French (fr)
Other versions
FR3017450A1 (en
Inventor
Rabih Murr
Regine Haller
Jean-Luc Thuez
Mohamed Yahia
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 FR1451034A priority Critical patent/FR3017450B1/en
Priority to PCT/EP2015/052085 priority patent/WO2015121097A1/en
Priority to DE112015000750.4T priority patent/DE112015000750T5/en
Publication of FR3017450A1 publication Critical patent/FR3017450A1/en
Application granted granted Critical
Publication of FR3017450B1 publication Critical patent/FR3017450B1/en
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
    • 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

Abstract

L'invention concerne un circuit de fluide frigorigène pour le conditionnement thermique d'un véhicule automobile, comportant un premier échangeur de chaleur (1) apte à former un bouilleur, un deuxième échangeur de chaleur (2) apte à former un condenseur, un troisième échangeur de chaleur (3) apte à former un évaporateur, un quatrième échangeur de chaleur (4) apte à former un évaporateur, un compresseur (Cp), une pompe (P), un premier détendeur (D1), un second détendeur (D2), un éjecteur tritherme (E) comportant une entrée motrice (7), une entrée d'aspiration (8) et une sortie (9), et des moyens (V1, V2) aptes à faire circuler le fluide frigorigène selon plusieurs modes de fonctionnement différentsThe invention relates to a refrigerant circuit for the thermal conditioning of a motor vehicle, comprising a first heat exchanger (1) capable of forming a boiler, a second heat exchanger (2) capable of forming a condenser, a third heat exchanger (3) capable of forming an evaporator, a fourth heat exchanger (4) capable of forming an evaporator, a compressor (Cp), a pump (P), a first expander (D1), a second expander (D2 ), a trithermal ejector (E) comprising a drive inlet (7), a suction inlet (8) and an outlet (9), and means (V1, V2) capable of causing the refrigerant fluid to circulate according to several modes of different functioning

FR1451034A 2014-02-11 2014-02-11 REFRIGERANT FLUID CIRCUIT FOR THE THERMAL CONDITIONING OF A MOTOR VEHICLE Expired - Fee Related FR3017450B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1451034A FR3017450B1 (en) 2014-02-11 2014-02-11 REFRIGERANT FLUID CIRCUIT FOR THE THERMAL CONDITIONING OF A MOTOR VEHICLE
PCT/EP2015/052085 WO2015121097A1 (en) 2014-02-11 2015-02-02 Refrigerant circuit for the thermal conditioning of a motor vehicle
DE112015000750.4T DE112015000750T5 (en) 2014-02-11 2015-02-02 Refrigerant fluid circuit for thermal treatment of a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1451034A FR3017450B1 (en) 2014-02-11 2014-02-11 REFRIGERANT FLUID CIRCUIT FOR THE THERMAL CONDITIONING OF A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR3017450A1 FR3017450A1 (en) 2015-08-14
FR3017450B1 true FR3017450B1 (en) 2016-02-12

Family

ID=51383778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1451034A Expired - Fee Related FR3017450B1 (en) 2014-02-11 2014-02-11 REFRIGERANT FLUID CIRCUIT FOR THE THERMAL CONDITIONING OF A MOTOR VEHICLE

Country Status (3)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3049339B1 (en) 2016-03-24 2019-07-05 Valeo Systemes Thermiques REFRIGERANT FLUID CIRCULATION DEVICE FOR THERMAL CONDITIONING OF A MOTOR VEHICLE
FR3051546A1 (en) * 2016-05-19 2017-11-24 Valeo Systemes Thermiques AGENCY REFRIGERANT FLUID CIRCUIT FOR THERMALLY CONTROLLING AN ENERGY SOURCE
FR3051891B1 (en) * 2016-05-27 2019-07-26 Valeo Systemes Thermiques AIR CONDITIONING SYSTEM, IN PARTICULAR FOR A MOTOR VEHICLE
FR3079920B1 (en) * 2018-04-05 2020-05-08 X-Terma THERMODYNAMIC MACHINE OF THE THERMOFRIGOPUMP TYPE AND OPERATING METHOD
FR3116596B1 (en) * 2020-11-24 2023-04-14 Renault Sas Air conditioning circuit for a motor vehicle and associated air conditioning method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63105369A (en) * 1986-10-22 1988-05-10 カルソニックカンセイ株式会社 Steam injection type refrigerator
FR2742701B1 (en) * 1995-12-21 1998-02-13 Valeo Climatisation SUPPLEMENTARY HEATING DEVICE FOR VEHICLE USING THE AIR CONDITIONING CIRCUIT
US8393171B2 (en) * 2010-04-13 2013-03-12 Gerald Allen Alston Mechanically enhanced ejector HVAC and electric power generation system
FR2966776B1 (en) * 2010-10-29 2012-11-16 Valeo Systemes Thermiques DEVICE FOR THERMALLY CONDITIONING A TRACTION CHAIN AND A VEHICLE HABITACLE.

Also Published As

Publication number Publication date
DE112015000750T5 (en) 2016-11-03
WO2015121097A1 (en) 2015-08-20
FR3017450A1 (en) 2015-08-14

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