FR3097947B1 - Air conditioning installation comprising a heat exchanger through which a refrigerant fluid flows - Google Patents

Air conditioning installation comprising a heat exchanger through which a refrigerant fluid flows Download PDF

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Publication number
FR3097947B1
FR3097947B1 FR1907234A FR1907234A FR3097947B1 FR 3097947 B1 FR3097947 B1 FR 3097947B1 FR 1907234 A FR1907234 A FR 1907234A FR 1907234 A FR1907234 A FR 1907234A FR 3097947 B1 FR3097947 B1 FR 3097947B1
Authority
FR
France
Prior art keywords
heat exchanger
refrigerant fluid
air conditioning
conditioning installation
condenser
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
FR1907234A
Other languages
French (fr)
Other versions
FR3097947A1 (en
Inventor
Julien Tissot
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 FR1907234A priority Critical patent/FR3097947B1/en
Priority to PCT/FR2020/051136 priority patent/WO2021001622A1/en
Publication of FR3097947A1 publication Critical patent/FR3097947A1/en
Application granted granted Critical
Publication of FR3097947B1 publication Critical patent/FR3097947B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0429—For vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0429—For vehicles
    • F24H3/0435—Structures comprising heat spreading elements in the form of fins
    • 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
    • F25B39/028—Evaporators having distributing means
    • 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
    • F28D1/03—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 plate-like or laminated conduits
    • F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0325—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • 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
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • F28F9/0273—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple holes

Abstract

Installation de conditionnement d’air comprenant un échangeur thermique parcouru par un fluide réfrigérant Installation de conditionnement d’air comprenant au moins un compresseur, un condenseur, et un échangeur thermique parcourus par un fluide réfrigérant, le compresseur comprimant le fluide réfrigérant de manière à augmenter sa pression, le condenseur assurant la dissipation de la chaleur du fluide réfrigérant compressé, et l’échangeur thermique étant utilisé comme évaporateur, caractérisé en ce que le condenseur et l’échangeur thermique sont disposés en série, l’échangeur thermique étant raccordé directement à une sortie du condenseur, et en ce que l’échangeur thermique comprend un bloc collecteur qui comprend un dispositif de distribution configuré pour assurer une détente du fluide réfrigérant. Figure pour l’abrégé : [Fig 1]Air conditioning installation comprising a heat exchanger traversed by a refrigerant fluid Air conditioning installation comprising at least one compressor, a condenser, and a heat exchanger traversed by a refrigerant fluid, the compressor compressing the refrigerant fluid so as to increase its pressure, the condenser ensuring the dissipation of heat from the compressed refrigerant fluid, and the heat exchanger being used as an evaporator, characterized in that the condenser and the heat exchanger are arranged in series, the heat exchanger being connected directly to an outlet of the condenser, and in that the heat exchanger comprises a manifold block which comprises a distribution device configured to ensure an expansion of the refrigerant fluid. Figure for the abstract: [Fig 1]

FR1907234A 2019-06-30 2019-06-30 Air conditioning installation comprising a heat exchanger through which a refrigerant fluid flows Active FR3097947B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1907234A FR3097947B1 (en) 2019-06-30 2019-06-30 Air conditioning installation comprising a heat exchanger through which a refrigerant fluid flows
PCT/FR2020/051136 WO2021001622A1 (en) 2019-06-30 2020-06-30 Air conditioning installation comprising a heat exchanger through which a refrigerant fluid flows

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1907234A FR3097947B1 (en) 2019-06-30 2019-06-30 Air conditioning installation comprising a heat exchanger through which a refrigerant fluid flows
FR1907234 2019-06-30

Publications (2)

Publication Number Publication Date
FR3097947A1 FR3097947A1 (en) 2021-01-01
FR3097947B1 true FR3097947B1 (en) 2021-07-02

Family

ID=67875733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1907234A Active FR3097947B1 (en) 2019-06-30 2019-06-30 Air conditioning installation comprising a heat exchanger through which a refrigerant fluid flows

Country Status (2)

Country Link
FR (1) FR3097947B1 (en)
WO (1) WO2021001622A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8596081B2 (en) * 2008-06-04 2013-12-03 Danfoss A/S Valve assembly with an integrated header
US9568225B2 (en) * 2013-11-01 2017-02-14 Mahle International Gmbh Evaporator having a hybrid expansion device for improved aliquoting of refrigerant
CN104048548B (en) * 2014-05-26 2016-01-27 杭州三花微通道换热器有限公司 Adjustable refrigerant distributing device and the heat exchanger with it

Also Published As

Publication number Publication date
WO2021001622A1 (en) 2021-01-07
FR3097947A1 (en) 2021-01-01

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