FR3140673B1 - Procédé de fabrication d’un élément intercalaire pour un échangeur de chaleur - Google Patents

Procédé de fabrication d’un élément intercalaire pour un échangeur de chaleur Download PDF

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Publication number
FR3140673B1
FR3140673B1 FR2210408A FR2210408A FR3140673B1 FR 3140673 B1 FR3140673 B1 FR 3140673B1 FR 2210408 A FR2210408 A FR 2210408A FR 2210408 A FR2210408 A FR 2210408A FR 3140673 B1 FR3140673 B1 FR 3140673B1
Authority
FR
France
Prior art keywords
corrugated structure
heat exchanger
manufacturing
fins
wave
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
FR2210408A
Other languages
English (en)
Other versions
FR3140673A1 (fr
Inventor
FRéDéRIC CRAYSSAC
Jacopo Seiwert
Nicolas Richet
Eric Masliah
Gilles Lebain
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR2210408A priority Critical patent/FR3140673B1/fr
Publication of FR3140673A1 publication Critical patent/FR3140673A1/fr
Application granted granted Critical
Publication of FR3140673B1 publication Critical patent/FR3140673B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/022—Making the fins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
    • B21D13/045—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling the corrugations being parallel to the feeding movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
    • F25J5/002—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger
    • 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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/44—Particular materials used, e.g. copper, steel or alloys thereof or surface treatments used, e.g. enhanced surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing
    • F28F2275/045—Fastening; Joining by brazing with particular processing steps, e.g. by allowing displacement of parts during brazing or by using a reservoir for storing brazing material

Landscapes

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

Abstract

L’invention concerne un procédé de fabrication d’un élément intercalaire (8) pour échangeur de chaleur à plaques et ailettes, comprenant les étapes successives : a) obtention d’une structure ondulée (8) par déformation d’une tôle, ladite structure ondulée (8) comprenant une série d’ailettes (83) reliées les unes aux autres alternativement par des sommets (81) et des bases d’onde (82), au moins deux ailettes (83) consécutives reliées à un même sommet (81) ou base d’onde (82) étant inclinées chacune d’un angle d’une première valeur supérieure à 100° par rapport audit sommet d’onde (81) ou par rapport à ladite base d’onde (82), b) réalisation d’une texturation de surface sur au moins une partie de la surface de la structure ondulée (8) obtenue à l’étape a), et c) déformation de la structure ondulée (8) de manière à réduire l’angle d’inclinaison de chacune desdites ailettes (83) à une deuxième valeur inférieure à ladite première valeur. Figure pour l’abrégé : 2.
FR2210408A 2022-10-11 2022-10-11 Procédé de fabrication d’un élément intercalaire pour un échangeur de chaleur Active FR3140673B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2210408A FR3140673B1 (fr) 2022-10-11 2022-10-11 Procédé de fabrication d’un élément intercalaire pour un échangeur de chaleur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2210408 2022-10-11
FR2210408A FR3140673B1 (fr) 2022-10-11 2022-10-11 Procédé de fabrication d’un élément intercalaire pour un échangeur de chaleur

Publications (2)

Publication Number Publication Date
FR3140673A1 FR3140673A1 (fr) 2024-04-12
FR3140673B1 true FR3140673B1 (fr) 2024-08-30

Family

ID=84359900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2210408A Active FR3140673B1 (fr) 2022-10-11 2022-10-11 Procédé de fabrication d’un élément intercalaire pour un échangeur de chaleur

Country Status (1)

Country Link
FR (1) FR3140673B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6546774B2 (en) * 2001-08-23 2003-04-15 Modine Manufacturing Company Method of making a lanced and offset fin
DE502007003997D1 (de) * 2006-10-27 2010-07-15 Behr Gmbh & Co Kg Vorrichtung zur Aufnahme eines Fluids mittels Kapillarkräften und Verfahren zur Herstellung der Vorrichtung
US20090260789A1 (en) * 2008-04-21 2009-10-22 Dana Canada Corporation Heat exchanger with expanded metal turbulizer
FR3075337B1 (fr) * 2017-12-19 2019-12-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Element intercalaire a texturation de surface, echangeur de chaleur comprenant un tel element

Also Published As

Publication number Publication date
FR3140673A1 (fr) 2024-04-12

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Effective date: 20240412