FR3126763B1 - HEAT EXCHANGER FOR REFRIGERANT FLUID LOOP - Google Patents

HEAT EXCHANGER FOR REFRIGERANT FLUID LOOP Download PDF

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Publication number
FR3126763B1
FR3126763B1 FR2109214A FR2109214A FR3126763B1 FR 3126763 B1 FR3126763 B1 FR 3126763B1 FR 2109214 A FR2109214 A FR 2109214A FR 2109214 A FR2109214 A FR 2109214A FR 3126763 B1 FR3126763 B1 FR 3126763B1
Authority
FR
France
Prior art keywords
refrigerant fluid
heat exchanger
fluid loop
fluid circuit
refrigerant
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
FR2109214A
Other languages
French (fr)
Other versions
FR3126763A1 (en
Inventor
Jeremy Blandin
Gael Durbecq
Kamel Azzouz
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 FR2109214A priority Critical patent/FR3126763B1/en
Priority to PCT/EP2022/073515 priority patent/WO2023030974A1/en
Publication of FR3126763A1 publication Critical patent/FR3126763A1/en
Application granted granted Critical
Publication of FR3126763B1 publication Critical patent/FR3126763B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0084—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0085—Evaporators

Abstract

Echangeur de chaleur pour boucle de fluide réfrigérant La présente invention concerne un échangeur de chaleur (1) comprenant une surface d’échange de chaleur (3) avec une pluralité de tubes (4), chacun des tubes (4) étant configuré pour former partie d’un premier circuit de fluide réfrigérant ou un deuxième circuit de fluide réfrigérant, caractérisé en ce que deux collecteurs de fluide réfrigérant (5) sont disposés au niveau de chacune des extrémités longitudinales de la surface d’échange de chaleur (3) de sorte que deux de ces collecteurs de fluide réfrigérant (5) soient reliés au premier circuit de fluide réfrigérant et deux autres de ces collecteurs de fluide réfrigérant (5) soient reliés au deuxième circuit de fluide réfrigérant. Figure pour l’abrégé : figure 1Heat exchanger for refrigerant loop The present invention relates to a heat exchanger (1) comprising a heat exchange surface (3) with a plurality of tubes (4), each of the tubes (4) being configured to form part of a first refrigerant fluid circuit or a second refrigerant fluid circuit, characterized in that two refrigerant fluid collectors (5) are arranged at each of the longitudinal ends of the heat exchange surface (3) so that two of these refrigerant fluid collectors (5) are connected to the first refrigerant fluid circuit and two others of these refrigerant fluid collectors (5) are connected to the second refrigerant fluid circuit. Figure for abstract: figure 1

FR2109214A 2021-09-03 2021-09-03 HEAT EXCHANGER FOR REFRIGERANT FLUID LOOP Active FR3126763B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2109214A FR3126763B1 (en) 2021-09-03 2021-09-03 HEAT EXCHANGER FOR REFRIGERANT FLUID LOOP
PCT/EP2022/073515 WO2023030974A1 (en) 2021-09-03 2022-08-23 Heat exchanger for refrigerant loop

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2109214 2021-09-03
FR2109214A FR3126763B1 (en) 2021-09-03 2021-09-03 HEAT EXCHANGER FOR REFRIGERANT FLUID LOOP

Publications (2)

Publication Number Publication Date
FR3126763A1 FR3126763A1 (en) 2023-03-10
FR3126763B1 true FR3126763B1 (en) 2024-01-19

Family

ID=77999190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2109214A Active FR3126763B1 (en) 2021-09-03 2021-09-03 HEAT EXCHANGER FOR REFRIGERANT FLUID LOOP

Country Status (2)

Country Link
FR (1) FR3126763B1 (en)
WO (1) WO2023030974A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100497847B1 (en) * 1996-10-24 2005-09-30 쇼와 덴코 가부시키가이샤 Evaporator
JP2012247148A (en) * 2011-05-30 2012-12-13 Keihin Thermal Technology Corp Condenser
CN103644685A (en) * 2013-12-26 2014-03-19 杭州三花微通道换热器有限公司 Heat exchanger and air conditioner with multiple refrigeration systems provided with heat exchanger
CN105509368B (en) * 2014-09-23 2020-08-11 杭州三花研究院有限公司 Heat exchanger and air conditioning system
FR3104687A1 (en) * 2019-12-13 2021-06-18 Valeo Systemes Thermiques Thermal device for motor vehicle

Also Published As

Publication number Publication date
FR3126763A1 (en) 2023-03-10
WO2023030974A1 (en) 2023-03-09

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