FR3096121B1 - Dispositif de gestion thermique avec vanne de régulation de pression d’évaporation - Google Patents

Dispositif de gestion thermique avec vanne de régulation de pression d’évaporation Download PDF

Info

Publication number
FR3096121B1
FR3096121B1 FR1905182A FR1905182A FR3096121B1 FR 3096121 B1 FR3096121 B1 FR 3096121B1 FR 1905182 A FR1905182 A FR 1905182A FR 1905182 A FR1905182 A FR 1905182A FR 3096121 B1 FR3096121 B1 FR 3096121B1
Authority
FR
France
Prior art keywords
regulating valve
pressure regulating
management device
thermal management
evaporating pressure
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
FR1905182A
Other languages
English (en)
Other versions
FR3096121A1 (fr
Inventor
Mohamed Yahia
Stefan Karl
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 FR1905182A priority Critical patent/FR3096121B1/fr
Priority to PCT/EP2020/063234 priority patent/WO2020234057A1/fr
Publication of FR3096121A1 publication Critical patent/FR3096121A1/fr
Application granted granted Critical
Publication of FR3096121B1 publication Critical patent/FR3096121B1/fr
Active 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • 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
    • B60H2001/00942—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 plurality of heat exchangers, e.g. for multi zone heating or cooling
    • 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
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3248—Cooling devices information from a variable is obtained related to pressure
    • B60H2001/3254—Cooling devices information from a variable is obtained related to pressure of the refrigerant at an expansion unit
    • 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
    • B60H2001/3269—Cooling devices output of a control signal
    • B60H2001/3285—Cooling devices output of a control signal related to an expansion unit
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass valves
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2505—Fixed-differential control valves
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2515—Flow valves

Landscapes

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

Abstract

La présente invention concerne un dispositif de gestion thermique (1) d’un véhicule automobile, ledit dispositif de gestion thermique (1) comportant un circuit de fluide réfrigérant dans lequel est destiné à circuler un fluide réfrigérant, ledit circuit de fluide réfrigérant comportant un premier et un deuxième évaporateur (9, 13, 19) fonctionnant en parallèle et une vanne de régulation de pression d’évaporation (15, 15’, 15’’) disposée en aval d’au moins un desdits premier et deuxième évaporateurs (9, 13, 19), ladite vanne de régulation de pression d’évaporation (15, 15’, 15’’) étant configurée pour s’ouvrir à un différentiel de pression compris entre 0,5 et 5 Bar entre l’amont et l’aval de ladite vanne de régulation de pression d’évaporation (15, 15’, 15’’),le circuit de fluide réfrigérant comportant en outre une conduite de contournement (D, D’, D’’) de la vanne de régulation de pression d’évaporation (15, 15’, 15’’), ladite première conduite de contournement (D, D’, D’’) comprenant une vanne deux voies (51, 51’, 51’’). Figure pour l’abrégé : Fig. 1
FR1905182A 2019-05-17 2019-05-17 Dispositif de gestion thermique avec vanne de régulation de pression d’évaporation Active FR3096121B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1905182A FR3096121B1 (fr) 2019-05-17 2019-05-17 Dispositif de gestion thermique avec vanne de régulation de pression d’évaporation
PCT/EP2020/063234 WO2020234057A1 (fr) 2019-05-17 2020-05-12 Dispositif de gestion thermique avec vanne de régulation de pression d'évaporation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905182 2019-05-17
FR1905182A FR3096121B1 (fr) 2019-05-17 2019-05-17 Dispositif de gestion thermique avec vanne de régulation de pression d’évaporation

Publications (2)

Publication Number Publication Date
FR3096121A1 FR3096121A1 (fr) 2020-11-20
FR3096121B1 true FR3096121B1 (fr) 2021-04-30

Family

ID=67384142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905182A Active FR3096121B1 (fr) 2019-05-17 2019-05-17 Dispositif de gestion thermique avec vanne de régulation de pression d’évaporation

Country Status (2)

Country Link
FR (1) FR3096121B1 (fr)
WO (1) WO2020234057A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3116471B1 (fr) * 2020-11-23 2022-10-14 Valeo Systemes Thermiques Système de conditionnement thermique pour véhicule automobile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187210U (fr) * 1981-05-22 1982-11-27
JP5929372B2 (ja) * 2011-04-04 2016-06-08 株式会社デンソー 冷凍サイクル装置
JP6683076B2 (ja) * 2016-09-02 2020-04-15 株式会社デンソー 冷凍サイクル装置
FR3071911B1 (fr) * 2017-10-04 2019-11-08 Renault S.A.S Systeme de climatisation multi-evaporateurs a deux niveaux de pression, notamment pour vehicule automobile

Also Published As

Publication number Publication date
WO2020234057A1 (fr) 2020-11-26
FR3096121A1 (fr) 2020-11-20

Similar Documents

Publication Publication Date Title
FR3020129A1 (fr) Circuit de fluide frigorigene
JP6284972B2 (ja) 湾曲したバルブフラップを備える三方フラップ弁
BRPI0511280A (pt) sistema de célula de combustìvel descartável, método para montar um cartucho em uma célula de combustìvel, cartucho de uso único para re-encher uma célula de combustìvel, célula de combustìvel descartável, sistema de célula de combustìvel descartável e cartucho, e, método para encher uma célula de combustìvel descartável
FR3096121B1 (fr) Dispositif de gestion thermique avec vanne de régulation de pression d’évaporation
FR3052236B1 (fr) Circuit de climatisation de vehicule automobile
FR3079917B1 (fr) Dispositif de regulation d’un flux d’air circulant au sein d’un echangeur de chaleur pour vehicule automobile et module de refroidissement muni d’un tel dispositif
FR3076664B1 (fr) Systeme de refroidissement d'au moins une batterie de vehicule automobile
FR3020130A1 (fr) Circuit de fluide frigorigene
FR3037639B1 (fr) Dispositif de gestion thermique
FR2890430A1 (fr) Circuit de refroidissement de l'huile d'une boite de vitesses
EP3409980A1 (fr) Dispositif de vanne et système de récupération de chaleur perdue
FR3080442B1 (fr) Dispositif de conditionnement thermique pour vehicule automobile
FR3068305B1 (fr) Dispositif de regulation d'un flux d'air pour une entree d'air d'un vehicule automobile
JP6136431B2 (ja) ウォータポンプ
FR3085741B1 (fr) Projecteur pour un vehicule automobile
FR3062603B1 (fr) Volet d'obturation et installation de chauffage, ventilation et/ou climatisation correspondante
FR3069049B1 (fr) Systeme de conditionnement d'air pour vehicule automobile
FR3092523B1 (fr) Dispositif de gestion thermique d’un véhicule automobile avec vanne à pression constante
FR3117955B1 (fr) Système de refroidissement et système de gestion thermique pour un véhicule automobile.
US10113635B2 (en) Device reducing drag loss in an automatic transmission
FR3075333B1 (fr) Echangeur de chaleur pour vehicule
FR3081384B1 (fr) Dispositif d'aeration permettant le reglage du flux d'air et vehicule associe
FR3112845B1 (fr) Aérocondenseur sec ou adiabatique comprenant un système de confinement de fuites de fluide frigorigène
FR3092654B1 (fr) Dispositif de gestion thermique d’un véhicule automobile avec vanne à pression constante
FR2913084B1 (fr) Vanne d'arret.

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20201120

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6