FR3066261B1 - Echangeur de chaleur optimise a trois rangees de tubes - Google Patents

Echangeur de chaleur optimise a trois rangees de tubes Download PDF

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Publication number
FR3066261B1
FR3066261B1 FR1754084A FR1754084A FR3066261B1 FR 3066261 B1 FR3066261 B1 FR 3066261B1 FR 1754084 A FR1754084 A FR 1754084A FR 1754084 A FR1754084 A FR 1754084A FR 3066261 B1 FR3066261 B1 FR 3066261B1
Authority
FR
France
Prior art keywords
boxes
heat exchanger
rows
tubes
coolant
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
FR1754084A
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English (en)
Other versions
FR3066261A1 (fr
Inventor
Sylvain Moreau
Frederic Tison
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 FR1754084A priority Critical patent/FR3066261B1/fr
Priority to PCT/EP2018/062049 priority patent/WO2018206668A1/fr
Publication of FR3066261A1 publication Critical patent/FR3066261A1/fr
Application granted granted Critical
Publication of FR3066261B1 publication Critical patent/FR3066261B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F28D1/03—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
    • 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
    • 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
    • F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage 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
    • 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
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/044—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. dimples
    • 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

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)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

La présente invention concerne échangeur de chaleur (5) comprenant un empilement de plaques (2), chaque plaque (2) comprenant : - trois premières boîtes de distribution de fluide réfrigérant (2101, 2102, 2103), disposées à une première extrémité, et - une deuxième boîte de distribution de fluide réfrigérant (220), disposée à une deuxième extrémité, et délimitant trois canaux internes (280, 290, 300) de circulation d'un fluide réfrigérant, chacun desdits canaux (280, 290, 300) étant en communication fluidique avec deux boîtes (2101, 2102, 2103, 220), chacune desdites boîtes (2101, 2102, 2103, 220) possédant un passage de fluide réfrigérant, la dimension dudit passage de chacune desdites deuxièmes boîtes (220) étant inférieure à celle d'au moins une desdites premières boîtes (2101, 2102, 2103) selon l'axe longitudinal desdites plaques (2), lesdites deuxièmes boîtes (220) s'étirant latéralement au-delà du canal avec lequel elles sont respectivement en communication fluidique.
FR1754084A 2017-05-10 2017-05-10 Echangeur de chaleur optimise a trois rangees de tubes Active FR3066261B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1754084A FR3066261B1 (fr) 2017-05-10 2017-05-10 Echangeur de chaleur optimise a trois rangees de tubes
PCT/EP2018/062049 WO2018206668A1 (fr) 2017-05-10 2018-05-09 Échangeur de chaleur optimisé ayant trois rangées de tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1754084A FR3066261B1 (fr) 2017-05-10 2017-05-10 Echangeur de chaleur optimise a trois rangees de tubes
FR1754084 2017-05-10

Publications (2)

Publication Number Publication Date
FR3066261A1 FR3066261A1 (fr) 2018-11-16
FR3066261B1 true FR3066261B1 (fr) 2020-06-12

Family

ID=59699800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1754084A Active FR3066261B1 (fr) 2017-05-10 2017-05-10 Echangeur de chaleur optimise a trois rangees de tubes

Country Status (2)

Country Link
FR (1) FR3066261B1 (fr)
WO (1) WO2018206668A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152337A (en) * 1989-08-30 1992-10-06 Honda Giken Kogyo Stack type evaporator
US5172759A (en) * 1989-10-31 1992-12-22 Nippondenso Co., Ltd. Plate-type refrigerant evaporator
FR2861166B1 (fr) * 2003-10-21 2006-11-24 Valeo Climatisation Echangeur de chaleur utilisant un fluide d'accumulation
US7080526B2 (en) * 2004-01-07 2006-07-25 Delphi Technologies, Inc. Full plate, alternating layered refrigerant flow evaporator
FR2920045B1 (fr) * 2007-08-16 2010-03-12 Valeo Systemes Thermiques Evaporateur a nappes multiples, en particulier pour un circuit de climatisation de vehicule automobile

Also Published As

Publication number Publication date
FR3066261A1 (fr) 2018-11-16
WO2018206668A1 (fr) 2018-11-15

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