FR3092523B1 - Thermal management device of a motor vehicle with constant pressure valve - Google Patents

Thermal management device of a motor vehicle with constant pressure valve Download PDF

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Publication number
FR3092523B1
FR3092523B1 FR1901366A FR1901366A FR3092523B1 FR 3092523 B1 FR3092523 B1 FR 3092523B1 FR 1901366 A FR1901366 A FR 1901366A FR 1901366 A FR1901366 A FR 1901366A FR 3092523 B1 FR3092523 B1 FR 3092523B1
Authority
FR
France
Prior art keywords
management device
constant pressure
thermal management
pressure valve
motor vehicle
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
FR1901366A
Other languages
French (fr)
Other versions
FR3092523A1 (en
Inventor
Jugurtha Benouali
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 FR1901366A priority Critical patent/FR3092523B1/en
Priority to PCT/FR2020/050204 priority patent/WO2020165526A1/en
Publication of FR3092523A1 publication Critical patent/FR3092523A1/en
Application granted granted Critical
Publication of FR3092523B1 publication Critical patent/FR3092523B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B60H1/00814—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
    • B60H1/00642—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
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Safety 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 évaporateur (9) destiné à être traversé par un flux d’air interne (100) et une vanne à pression constante (15) disposée en aval dudit évaporateur (9),le circuit de fluide réfrigérant comportant une conduite de contournement (B) de la vanne à pression constante (15), ladite première conduite de contournement (B) comprenant une vanne d’arrêt (51). Figure pour l’abrégé : Fig. 1The present invention relates to a thermal management device (1) of a motor vehicle, said thermal management device (1) comprising a refrigerant circuit in which a refrigerant fluid is intended to circulate, said refrigerant circuit comprising an evaporator (9) intended to be crossed by an internal air flow (100) and a constant pressure valve (15) disposed downstream of said evaporator (9), the refrigerant circuit comprising a bypass pipe (B) of the constant pressure valve (15), said first bypass line (B) comprising a shut-off valve (51). Figure for the abstract: Fig. 1

FR1901366A 2019-02-12 2019-02-12 Thermal management device of a motor vehicle with constant pressure valve Active FR3092523B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1901366A FR3092523B1 (en) 2019-02-12 2019-02-12 Thermal management device of a motor vehicle with constant pressure valve
PCT/FR2020/050204 WO2020165526A1 (en) 2019-02-12 2020-02-05 Thermal management device of a motor vehicle, having a constant pressure valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1901366A FR3092523B1 (en) 2019-02-12 2019-02-12 Thermal management device of a motor vehicle with constant pressure valve
FR1901366 2019-02-12

Publications (2)

Publication Number Publication Date
FR3092523A1 FR3092523A1 (en) 2020-08-14
FR3092523B1 true FR3092523B1 (en) 2021-04-30

Family

ID=67514733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1901366A Active FR3092523B1 (en) 2019-02-12 2019-02-12 Thermal management device of a motor vehicle with constant pressure valve

Country Status (2)

Country Link
FR (1) FR3092523B1 (en)
WO (1) WO2020165526A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3036784B1 (en) * 2015-05-29 2017-06-02 Valeo Systemes Thermiques REVERSIBLE AIR CONDITIONING LOOP AND REVERSIBLE AIR CONDITIONING INSTALLATION INTEGRATING THIS LOOP
DE102015212550A1 (en) * 2015-07-06 2017-01-12 Bayerische Motoren Werke Aktiengesellschaft Refrigeration circuit, method for air conditioning of a vehicle and vehicle
FR3067796A1 (en) * 2017-06-16 2018-12-21 Valeo Systemes Thermiques HEAT PUMP HEATING CIRCUIT FOR A MOTOR VEHICLE AND METHOD FOR MANAGING THE SAME
FR3069911B1 (en) * 2017-08-04 2019-08-02 Valeo Systemes Thermiques METHOD FOR MANAGING AN INDIRECT INDIRECT AIR CONDITIONING CIRCUIT OF A MOTOR VEHICLE

Also Published As

Publication number Publication date
FR3092523A1 (en) 2020-08-14
WO2020165526A1 (en) 2020-08-20

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