FR3045801B1 - HEAT EXCHANGER, ESPECIALLY FOR A MOTOR VEHICLE - Google Patents

HEAT EXCHANGER, ESPECIALLY FOR A MOTOR VEHICLE Download PDF

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Publication number
FR3045801B1
FR3045801B1 FR1562895A FR1562895A FR3045801B1 FR 3045801 B1 FR3045801 B1 FR 3045801B1 FR 1562895 A FR1562895 A FR 1562895A FR 1562895 A FR1562895 A FR 1562895A FR 3045801 B1 FR3045801 B1 FR 3045801B1
Authority
FR
France
Prior art keywords
fluid
motor vehicle
heat exchanger
circulation channels
turbulators
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
FR1562895A
Other languages
French (fr)
Other versions
FR3045801A1 (en
Inventor
Anthony Koudlanski
Jerome Mougnier
Sebastien Jacope
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 FR1562895A priority Critical patent/FR3045801B1/en
Priority to PCT/FR2016/053496 priority patent/WO2017109348A1/en
Publication of FR3045801A1 publication Critical patent/FR3045801A1/en
Application granted granted Critical
Publication of FR3045801B1 publication Critical patent/FR3045801B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • F28F3/027—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements with openings, e.g. louvered corrugated fins; Assemblies of corrugated strips
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/1684—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits having a non-circular cross-section
    • F28D7/1692—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits having a non-circular cross-section with particular pattern of flow of the heat exchange media, e.g. change of flow direction
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0081—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by a single plate-like element ; the conduits for one heat-exchange medium being integrated in one single plate-like 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
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • 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
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0221—Header boxes or end plates formed by stacked elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

L'invention concerne un échangeur thermique (1) entre au moins un premier fluide et un deuxième fluide, notamment pour véhicule automobile, ledit échangeur (1) comportant un faisceau d'échange thermique (3) comprenant : - des premiers canaux de circulation du premier fluide, - des deuxièmes canaux de circulation (9) pour le deuxième fluide alternés avec les premiers canaux de circulation et présentant respectivement au moins une entrée de fluide et au moins une sortie de fluide, et - des turbulateurs (11) de l'écoulement du deuxième fluide agencés dans les deuxièmes canaux de circulation (9). Selon l'invention, les deuxièmes canaux de circulation (9) présentent respectivement une zone (Z) dépourvue de turbulateurs (11) à proximité de l'entrée de fluide et/ou de la sortie de fluide.The invention relates to a heat exchanger (1) between at least a first fluid and a second fluid, in particular for a motor vehicle, said exchanger (1) comprising a heat exchange bundle (3) comprising: - first circulation channels of the first fluid, - second circulation channels (9) for the second fluid alternated with the first circulation channels and having respectively at least one fluid inlet and at least one fluid outlet, and - turbulators (11) of the flow of the second fluid arranged in the second circulation channels (9). According to the invention, the second circulation channels (9) respectively have a zone (Z) devoid of turbulators (11) near the fluid inlet and / or the fluid outlet.

FR1562895A 2015-12-21 2015-12-21 HEAT EXCHANGER, ESPECIALLY FOR A MOTOR VEHICLE Active FR3045801B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1562895A FR3045801B1 (en) 2015-12-21 2015-12-21 HEAT EXCHANGER, ESPECIALLY FOR A MOTOR VEHICLE
PCT/FR2016/053496 WO2017109348A1 (en) 2015-12-21 2016-12-16 Heat exchanger, in particular for a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1562895A FR3045801B1 (en) 2015-12-21 2015-12-21 HEAT EXCHANGER, ESPECIALLY FOR A MOTOR VEHICLE
FR1562895 2015-12-21

Publications (2)

Publication Number Publication Date
FR3045801A1 FR3045801A1 (en) 2017-06-23
FR3045801B1 true FR3045801B1 (en) 2020-01-10

Family

ID=55361817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562895A Active FR3045801B1 (en) 2015-12-21 2015-12-21 HEAT EXCHANGER, ESPECIALLY FOR A MOTOR VEHICLE

Country Status (2)

Country Link
FR (1) FR3045801B1 (en)
WO (1) WO2017109348A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2298118C (en) * 1999-02-05 2007-03-13 Long Manufacturing Ltd. Self enclosing heat exchangers
US6936364B2 (en) * 2001-10-24 2005-08-30 Modine Manufacturing Company Method and apparatus for vaporizing fuel for a reformer fuel cell system
FR2912811B1 (en) * 2007-02-16 2013-02-08 Valeo Systemes Thermiques HEAT EXCHANGER FOR U-CIRCULATING FLUIDS
JPWO2014125566A1 (en) * 2013-02-12 2017-02-02 三菱電機株式会社 Plate heat exchanger and refrigeration cycle apparatus
JP6091601B2 (en) * 2013-03-22 2017-03-08 三菱電機株式会社 Plate heat exchanger and refrigeration cycle apparatus equipped with the same

Also Published As

Publication number Publication date
WO2017109348A1 (en) 2017-06-29
FR3045801A1 (en) 2017-06-23

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