FR3059395B1 - Dispositif d’homogeneisation de la distribution d’un fluide refrigerant a l’interieur de tubes d’un echangeur de chaleur constitutif d’un circuit de fluide refrigerant - Google Patents

Dispositif d’homogeneisation de la distribution d’un fluide refrigerant a l’interieur de tubes d’un echangeur de chaleur constitutif d’un circuit de fluide refrigerant Download PDF

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Publication number
FR3059395B1
FR3059395B1 FR1661744A FR1661744A FR3059395B1 FR 3059395 B1 FR3059395 B1 FR 3059395B1 FR 1661744 A FR1661744 A FR 1661744A FR 1661744 A FR1661744 A FR 1661744A FR 3059395 B1 FR3059395 B1 FR 3059395B1
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FR
France
Prior art keywords
refrigerant fluid
distribution
heat exchanger
homogeneization
exchanger constituting
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
FR1661744A
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English (en)
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FR3059395A1 (fr
Inventor
Kamel Azzouz
Julien Tissot
Jeremy Blandin
Patrick Leblay
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 FR1661744A priority Critical patent/FR3059395B1/fr
Priority to PCT/FR2017/053304 priority patent/WO2018100302A1/fr
Publication of FR3059395A1 publication Critical patent/FR3059395A1/fr
Application granted granted Critical
Publication of FR3059395B1 publication Critical patent/FR3059395B1/fr
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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/003—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by using permeable mass, perforated or porous materials
    • 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
    • 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
    • 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
    • F28F9/028—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using inserts for modifying the pattern of flow inside the header box, e.g. by using flow restrictors or permeable bodies or blocks with channels
    • 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

Abstract

L'invention concerne un dispositif d'homogénéisation de la distribution (18) du fluide réfrigérant à l'intérieur de tubes d'un échangeur de chaleur. Le dispositif d'homogénéisation de la distribution (18) comprend un conduit (19) pourvu d'au moins une fenêtre par laquelle le fluide réfrigérant est apte à entrer à l'intérieur du conduit (19). Le conduit (19) est réalisé en un matériau poreux. Le conduit (19) loge une gaine (25). La gaine (25) loge un organe de mixage (30).
FR1661744A 2016-11-30 2016-11-30 Dispositif d’homogeneisation de la distribution d’un fluide refrigerant a l’interieur de tubes d’un echangeur de chaleur constitutif d’un circuit de fluide refrigerant Active FR3059395B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1661744A FR3059395B1 (fr) 2016-11-30 2016-11-30 Dispositif d’homogeneisation de la distribution d’un fluide refrigerant a l’interieur de tubes d’un echangeur de chaleur constitutif d’un circuit de fluide refrigerant
PCT/FR2017/053304 WO2018100302A1 (fr) 2016-11-30 2017-11-30 Dispositif d'homogénéisation de la distribution d'un fluide réfrigérant à l'intérieur de tubes d'un échangeur de chaleur constitutif d'un circuit de fluide réfrigérant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1661744A FR3059395B1 (fr) 2016-11-30 2016-11-30 Dispositif d’homogeneisation de la distribution d’un fluide refrigerant a l’interieur de tubes d’un echangeur de chaleur constitutif d’un circuit de fluide refrigerant
FR1661744 2016-11-30

Publications (2)

Publication Number Publication Date
FR3059395A1 FR3059395A1 (fr) 2018-06-01
FR3059395B1 true FR3059395B1 (fr) 2020-09-25

Family

ID=57909715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1661744A Active FR3059395B1 (fr) 2016-11-30 2016-11-30 Dispositif d’homogeneisation de la distribution d’un fluide refrigerant a l’interieur de tubes d’un echangeur de chaleur constitutif d’un circuit de fluide refrigerant

Country Status (2)

Country Link
FR (1) FR3059395B1 (fr)
WO (1) WO2018100302A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3086378B1 (fr) * 2018-09-25 2021-01-22 Valeo Systemes Thermiques Plaque constitutive d'un echangeur de chaleur et echangeur de chaleur comprenant au moins une telle plaque
FR3097956B1 (fr) * 2019-06-30 2021-07-02 Valeo Systemes Thermiques Echangeur thermique pour une installation de conditionnement d'air d'un véhicule comprenant un dispositif de distribution d'un fluide réfrigérant configuré pour assurer la détente du fluide réfrigérant dans l’échangeur thermique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2166395C (fr) * 1993-07-03 2006-05-09 Josef Osthues Echangeur de chaleur a plaques avec distributeur de frigorigene
FR2825793B1 (fr) * 2001-06-07 2003-09-05 Valeo Climatisation Evaporateur a plaques presentant un trajet de fuite pour le fluide refrigerant
FR2993647B1 (fr) * 2012-07-23 2016-09-30 Commissariat Energie Atomique Absorbeur a echangeur a plaques avec element de repartition poreux
US9568225B2 (en) 2013-11-01 2017-02-14 Mahle International Gmbh Evaporator having a hybrid expansion device for improved aliquoting of refrigerant
US10288331B2 (en) * 2014-08-19 2019-05-14 Carrier Corporation Low refrigerant charge microchannel heat exchanger

Also Published As

Publication number Publication date
FR3059395A1 (fr) 2018-06-01
WO2018100302A1 (fr) 2018-06-07

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