EP0110311A1 - Plaque plane d'échange de chaleur et méthode de fabrication - Google Patents

Plaque plane d'échange de chaleur et méthode de fabrication Download PDF

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Publication number
EP0110311A1
EP0110311A1 EP83111716A EP83111716A EP0110311A1 EP 0110311 A1 EP0110311 A1 EP 0110311A1 EP 83111716 A EP83111716 A EP 83111716A EP 83111716 A EP83111716 A EP 83111716A EP 0110311 A1 EP0110311 A1 EP 0110311A1
Authority
EP
European Patent Office
Prior art keywords
metal
plates
heat exchanger
flat heat
adhesive layer
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.)
Granted
Application number
EP83111716A
Other languages
German (de)
English (en)
Other versions
EP0110311B1 (fr
Inventor
Manfred Dr.-Ing. Phys. Paulus
Norbert Dipl.-Ing. Frömel
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.)
Fr Kammerer GmbH
Original Assignee
Fr Kammerer GmbH
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 Fr Kammerer GmbH filed Critical Fr Kammerer GmbH
Priority to AT83111716T priority Critical patent/ATE18303T1/de
Publication of EP0110311A1 publication Critical patent/EP0110311A1/fr
Application granted granted Critical
Publication of EP0110311B1 publication Critical patent/EP0110311B1/fr
Expired legal-status Critical Current

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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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
    • F28F3/14—Elements constructed in the shape of a hollow panel, e.g. with channels by separating portions of a pair of joined sheets to form channels, e.g. by inflation
    • 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
    • B21D53/045—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal by inflating partially united plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49366—Sheet joined to sheet

Definitions

  • the invention relates to a flat heat exchanger plate with two metal plates lying close together and at least one channel arranged between these plates for a liquid or gaseous medium flowing through, to be heated or cooled.
  • the invention is used in heat exchangers for solar panels, seawater desalination, in the che - are used mixing process technology and food chemistry, and especially wherever aggressive or corrosive media are involved as a heat carrier.
  • Heat exchangers are used to transfer thermal energy between two liquid or gaseous media of different temperatures, which are either to be cooled or heated.
  • Flat heat exchangers consist of metal plates which have one or more channels for receiving a medium to be passed through them. Such flat heat exchanger plates are used as a stack of plates for compact heat exchangers or as a large single plate, for example for absorbing solar energy.
  • German Offenlegungsschrift 29 02 640 discloses a heat exchange element with two adjacent metal layers made of aluminum and a metal tube arranged between them for the heat transfer medium. Because of the lack of corrosion resistance of the aluminum, the metal tube is made of copper, which causes considerable manufacturing problems.
  • To produce the heat exchanger plate described in German Offenlegungsschrift 28 47 897 holes must be drilled in a metal block to receive a welding stop agent, which means that the areas of the holes do not weld during subsequent rolling, so that these can be expanded to form channels.
  • the drilling of the holes is quite complex and for the removal of the welding stop agent - which is essential to prevent unwanted corrosion - several additional operations are necessary.
  • the object of the invention is to design a flat heat exchanger plate which is not technically complex and inexpensive to produce, and which is versatile.
  • a flat, heat exchanger plate of the type described above is assumed and the problem is solved in that the plates are made of a poorly or not plating material that one between the two plates and on both sides close to the channel Adhesive layer made of an amorphous metal is provided, and that the plates in the area of the adhesive layer are firmly connected to one another by cold rolling plating.
  • the production of such a flat heat exchanger plate in the cold rolling process is very simple and metals can be used for the plates by means of the adhesive layer, which previously could not be used.
  • the two plates advantageously consist of copper or a copper alloy.
  • the adhesive layer according to the invention consists of an amorphous nickel, iron or copper alloy and contains crystallization-delaying components, these are silicon, boron, phosphorus, aluminum and / or carbon.
  • each plate carries a plated-on top layer, which - if this is a metal that cannot be plated with the plate - according to the inventive concept using an adhesive layer made of amorphous Metal is made.
  • the two cover layers of the plates consist of a metal which is resistant to aggressive and / or corrosive media, titanium or a titanium alloy or tantalum or a tantalum alloy being used as the metal for the cover layer. If the channels of the flat heat exchanger plate according to the invention take up the aggressive medium, then the two plates will carry their permanent cover layers on the inside, facing the channels, but if the aggressive medium flows on the outer surfaces of the flat heat exchanger plate, then the corrosion-resistant cover layers are on the outside and the two are mostly copper According to the invention, plates are plated onto one another. The use of such a top layer allows the most economical use of the very expensive, corrosion-resistant metal.
  • the adhesive layer is either a film made of amorphous metal or it is applied as a surface layer to at least one of the metal strips.
  • the adhesive layer can consist of strips arranged separately from one another and the strips can be arranged parallel and perpendicular to one another.
  • the adhesive layer advantageously consists of two comb-like strips which are arranged in a toothed manner, this allows the production of a flat heat exchanger plate with a meandering channel which only requires two connections.
  • a metal mesh can be introduced which carries plates made of amorphous metal at at least part of its crossing points.
  • a metal network With the help of such a metal network, the manufacture of a flat heat exchanger plate with multiple branched channels can be easily accomplished.
  • the plates are expediently placed in a die of appropriate shape.
  • a flat heat exchanger plate 1 according to the invention exists - cf.
  • Figure 1 from two closely spaced plates 2 and 3 made of metal, between which two channels 4 and 5 are arranged. These two channels 4 and 5 are used to pass a flowing, heated or cooled, liquid or gaseous medium.
  • the two plates 2 and 3 consist of a metal which is difficult or impossible to connect by a plating process.
  • an adhesive layer 6 is provided, which serves as an adhesion promoter and which is led to the channels 4 and 5 up to both sides.
  • this adhesive layer 6 the two plates 2 and 3 are firmly connected to one another by cold roll cladding.
  • the adhesive layer 6 consists of an amorphous nickel, iron or copper alloy, which contains crystallization-delaying components, namely in particular silicon, boron, phosphorus, aluminum and / or carbon.
  • This adhesive layer 6 can be a film which is placed between the two plates 2 and 3 before the cold roll cladding, but it is also possible to produce the adhesive layer 6 by irradiating the surface of the one of the two plates 2 and 3 with laser light.
  • the two plates 2 and 3 which are made of copper, for example, each carry a more or less thin cover layer 7 or 8, which is applied by cold rolling plating.
  • these cover layers 7, 8 face the adhesive layer 6 or the inside of the channels 4 and 5, but they can - if the application requires - also lie on the outside of the flat heat exchanger plate 1.
  • the two cover layers 7 and 8 consist of a metal which is resistant to aggressive and / or corrosive media, namely titanium or tantalum or a titanium or tantalum alloy.
  • the flat heat exchanger plate 1 shown in Figure 2 is also made of two panels 2 'and 3' together g e-sets, which consist of copper and are connected to each other by cold roll with the interposition of an adhesive layer. 6
  • a meandering channel 9 is arranged between the two plates 2 ', 3'.
  • the production of the flat heat exchanger plate according to the invention takes place in that an adhesive layer made of an amorphous metal (for example a nickel, iron or copper) is first made at certain points between two metal strips that are unwound from supply rolls and are made of a material that is difficult or not to plate, namely copper Alloy with crystallization-delaying constituents). These two metal strips are then joined together by a cold roll plating process using a rotating pair of steel rolls under high pressure, the connection occurring only at those locations where the adhesive layer is located. Subsequently the connected metal strips are cut into individual plates and finally the recessed, non-communicating sections are expanded in a conventional manner to form one or more channels for a medium to be heated or cooled.
  • an adhesive layer made of an amorphous metal for example a nickel, iron or copper
  • FIG. 3 shows an adhesive layer 6 made of an amorphous metal in the form of two comb-like strips 10 and 11 made of foils and arranged in an interlocking manner.
  • this adhesive layer 6 flat heat exchanger plates can be produced which have a meandering channel.
  • the dash-dotted line indicates the point at which the cut for cutting the plates is made after the cold rolling plating.
  • a metal mesh 12 for example made of a foil, is used to produce flat heat exchanger plates in which the two plates lying next to one another are only to be connected to one another at certain points to form multiply branched channels, as is shown in a top view in FIG.
  • This metal net 12 carries at some of its crossing points 13 small, square plates 14 which are made of an amorphous metal. If such a metal net 12, which is preferably made from the metal of the strips, is inserted between the metal strips, which are difficult to plate or not, before the cold rolling cladding, then these are only connected to one another at certain points.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
EP83111716A 1982-11-26 1983-11-23 Plaque plane d'échange de chaleur et méthode de fabrication Expired EP0110311B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83111716T ATE18303T1 (de) 1982-11-26 1983-11-23 Flachwaermetauscherplatte und verfahren zu deren herstellung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3243713A DE3243713C2 (de) 1982-11-26 1982-11-26 Flachwärmetauscherplatte und Verfahren zu deren Herstellung
DE3243713 1982-11-26

Publications (2)

Publication Number Publication Date
EP0110311A1 true EP0110311A1 (fr) 1984-06-13
EP0110311B1 EP0110311B1 (fr) 1986-02-26

Family

ID=6179061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83111716A Expired EP0110311B1 (fr) 1982-11-26 1983-11-23 Plaque plane d'échange de chaleur et méthode de fabrication

Country Status (6)

Country Link
US (1) US4687053A (fr)
EP (1) EP0110311B1 (fr)
JP (1) JPS59502115A (fr)
AT (1) ATE18303T1 (fr)
DE (2) DE3243713C2 (fr)
WO (1) WO1984002178A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0584020A1 (fr) * 1992-08-19 1994-02-23 Hispano-Suiza Procédé de fabrication d'assemblages composés de deux pièces collées et comportant une étape de formage
WO1995023015A1 (fr) * 1994-02-25 1995-08-31 A. Ahlstrom Corporation Evaporateur a film
KR100674716B1 (ko) * 2005-04-15 2007-01-25 엘지전자 주식회사 플라스틱 열교환기 및 그 접합방법
WO2011011247A1 (fr) 2009-07-20 2011-01-27 The Procter & Gamble Company Composition liquide d'amélioration des tissus comprenant un complexe di-hydrocarbyle
WO2011159238A2 (fr) 2010-06-15 2011-12-22 Alfa Laval Corporate Ab Echangeur de chaleur avec résistance améliorée à la corrosion
EP2404685A1 (fr) * 2010-07-06 2012-01-11 Gräbener Pressensysteme GmbH & Co. KG Procédé de fabrication de collecteurs solaires, notamment d'absorbeurs pour collecteurs solaires plats

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3789622T2 (de) * 1986-10-22 1994-07-21 Alfa Laval Thermal Ab Plattenwärmeaustauscher mit doppelwandstruktur.
JPH01501724A (ja) * 1986-12-12 1989-06-15 モイセフ　アドヴァンスド　テクノロジー　リミテッド 内燃機関の放熱器
US5077894A (en) * 1989-05-30 1992-01-07 The Charles Stark Draper Laboratory Method of making a shell with an integral passage
US4919323A (en) * 1989-06-05 1990-04-24 Rockwell International Corporation Diffusion bonding nickel base alloys
US5118025A (en) * 1990-12-17 1992-06-02 The United States Of America As Represented By The Secretary Of The Air Force Method to fabricate titanium aluminide matrix composites
US5383517A (en) * 1993-06-04 1995-01-24 Dierbeck; Robert F. Adhesively assembled and sealed modular heat exchanger
DE10011568C1 (de) * 2000-03-09 2001-06-13 Gea Canzler Gmbh Wärmetauscherelement
PT1349726E (pt) * 2001-01-08 2007-01-31 Flamm Ag Método de produção de placas evaporadoras
US6742576B2 (en) * 2001-09-27 2004-06-01 E. I. Du Pont De Nemours And Company Heat exchanger barrier ribbon with polymeric tubes
US20030070720A1 (en) * 2001-09-27 2003-04-17 Kevin Bergevin Barrier tubing
DE102004010689B3 (de) * 2004-02-27 2005-06-30 Schott Ag Absorber mit einer strahlungsselektiven Absorberbeschichtung und Verfahren zu seiner Herstellung
US7976774B2 (en) * 2004-09-01 2011-07-12 Hatch Ltd. Composite sparger
WO2006024128A1 (fr) * 2004-09-01 2006-03-09 Hatch Ltd. Asperseur composite
FR2914773B1 (fr) * 2007-04-04 2012-12-14 Airbus France Procede de realisation d'une structure acoustiquement resistive, structure acoustiquement resistive ainsi obtenue et revetement utilisant une telle structure
DE102007051796A1 (de) * 2007-10-26 2009-05-07 Jenoptik Laserdiode Gmbh Kühlvorrichtung für Halbleiterbauelemente
DE102007051797B3 (de) * 2007-10-26 2009-06-04 Jenoptik Laserdiode Gmbh Korrosionsbeständige Mikrokanalwärmesenke
DE102007051798B3 (de) * 2007-10-26 2009-01-15 Jenoptik Laserdiode Gmbh Mikrokanalwärmesenke zur Kühlung von Halbleiterbauelementen und Verfahren zur Oberflächenbehandlung derselben
DE102007054071B4 (de) * 2007-11-13 2010-06-10 Eisfink Max Maier Gmbh & Co. Kg Verbundmetallgegenstand und Verfahren zur Herstellung eines Verbundmetallgegenstands
EP3244157A1 (fr) * 2016-05-13 2017-11-15 Anheuser-Busch InBev S.A. Appareil de distribution pourvu d'une cartouche de refroidissement jetable
CN106642692B (zh) * 2016-07-28 2022-08-19 艾欧史密斯(中国)热水器有限公司 冷凝燃气热水器及冷凝换热器

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690002A (en) * 1949-11-18 1954-09-28 Olin Ind Inc Method of making hollow sheet metal fabrications having a plurality of interconnected passageways
DE1122480B (de) * 1958-03-06 1962-01-25 Reynolds Metals Co Verfahren zur Herstellung von Hohlkoerpern durch Aufblaehung von Schichtkoerpern zwishen formbestimmenden Gegenlagern
US3018543A (en) * 1955-07-13 1962-01-30 Stolle Corp Chambered sheet metal laminates and method of making
DE1176599B (de) * 1960-07-12 1964-08-27 Reynolds Metals Co Verfahren zur Herstellung pressgeschweisster Hohlkoerper
US3173195A (en) * 1957-02-19 1965-03-16 Jerome H Lemelson Method of making ducted panelling
DE1209407B (de) * 1957-01-17 1966-01-20 Bridgeport Brass Co Vorrichtung zum Herstellen von nur zonenweise miteinander verbundenen Blechen
US3240269A (en) * 1965-06-02 1966-03-15 Reynolds Metals Co Composite refrigerator evaporator
FR1444993A (fr) * 1965-06-15 1966-07-08 Vyzk Ustav Mech Procédé de fabrication d'un radiateur, notamment radiateur d'automobile et radiateur conforme à celui obtenu par le procédé ci-dessus ou procédé similaire
US3349469A (en) * 1957-05-08 1967-10-31 Kaiser Aluminium Chem Corp Method of making laminated sheet
DE2236814A1 (de) * 1972-07-27 1974-02-14 Heraeus Gmbh W C Temperierkerze
FR2267534A1 (fr) * 1974-04-11 1975-11-07 Ciba Geigy Ag
GB2029284A (en) * 1978-08-28 1980-03-19 Olin Corp Process and apparatus for making metal panels
GB2085144A (en) * 1980-10-14 1982-04-21 Schiffbau Veb K Plate heat exchangers

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US3406750A (en) * 1965-03-30 1968-10-22 Olin Mathieson Composite panel heat exchanger and the method of manufacture
US3470607A (en) * 1966-05-11 1969-10-07 Olin Mathieson Process for obtaining composite article
DE2418841C3 (de) * 1974-04-19 1979-04-26 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Wärmetauscher, insbesondere regenerativ gekühlte Brennkammern für Flüssigkeitsraketentriebwerke und Verfahren zu ihrer Herstellung
US4021901A (en) * 1975-05-02 1977-05-10 Olin Corporation Method of sizing heat exchange panels
US4011982A (en) * 1975-09-15 1977-03-15 Airco, Inc. Surface joining by bonding of metal and deposited metal
US4209885A (en) * 1978-08-28 1980-07-01 Olin Corporation Process and apparatus for making composite sheet and heat exchanger panels therefrom
DE2921770C2 (de) * 1979-05-29 1983-12-01 Albert 5165 Hürtgenwald Feron Wärmetauscher
DE3106607C2 (de) * 1981-02-23 1987-08-20 Fr. Kammerer GmbH, 7530 Pforzheim Plattierverfahren

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690002A (en) * 1949-11-18 1954-09-28 Olin Ind Inc Method of making hollow sheet metal fabrications having a plurality of interconnected passageways
US3018543A (en) * 1955-07-13 1962-01-30 Stolle Corp Chambered sheet metal laminates and method of making
DE1209407B (de) * 1957-01-17 1966-01-20 Bridgeport Brass Co Vorrichtung zum Herstellen von nur zonenweise miteinander verbundenen Blechen
US3173195A (en) * 1957-02-19 1965-03-16 Jerome H Lemelson Method of making ducted panelling
US3349469A (en) * 1957-05-08 1967-10-31 Kaiser Aluminium Chem Corp Method of making laminated sheet
DE1122480B (de) * 1958-03-06 1962-01-25 Reynolds Metals Co Verfahren zur Herstellung von Hohlkoerpern durch Aufblaehung von Schichtkoerpern zwishen formbestimmenden Gegenlagern
DE1176599B (de) * 1960-07-12 1964-08-27 Reynolds Metals Co Verfahren zur Herstellung pressgeschweisster Hohlkoerper
US3240269A (en) * 1965-06-02 1966-03-15 Reynolds Metals Co Composite refrigerator evaporator
FR1444993A (fr) * 1965-06-15 1966-07-08 Vyzk Ustav Mech Procédé de fabrication d'un radiateur, notamment radiateur d'automobile et radiateur conforme à celui obtenu par le procédé ci-dessus ou procédé similaire
DE2236814A1 (de) * 1972-07-27 1974-02-14 Heraeus Gmbh W C Temperierkerze
FR2267534A1 (fr) * 1974-04-11 1975-11-07 Ciba Geigy Ag
GB2029284A (en) * 1978-08-28 1980-03-19 Olin Corp Process and apparatus for making metal panels
GB2085144A (en) * 1980-10-14 1982-04-21 Schiffbau Veb K Plate heat exchangers

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0584020A1 (fr) * 1992-08-19 1994-02-23 Hispano-Suiza Procédé de fabrication d'assemblages composés de deux pièces collées et comportant une étape de formage
FR2694900A1 (fr) * 1992-08-19 1994-02-25 Hispano Suiza Sa Procédé de fabrication d'assemblages composés de deux pièces collées et comportant une étape de formage.
WO1994004293A1 (fr) * 1992-08-19 1994-03-03 Hispano-Suiza Procede de fabrication d'assemblages composes de deux pieces collees et comportant une etape de formage
US5399215A (en) * 1992-08-19 1995-03-21 Societe Hispano-Suiza Method of manufacturing assemblies composed of two bonded parts
WO1995023015A1 (fr) * 1994-02-25 1995-08-31 A. Ahlstrom Corporation Evaporateur a film
KR100674716B1 (ko) * 2005-04-15 2007-01-25 엘지전자 주식회사 플라스틱 열교환기 및 그 접합방법
WO2011011247A1 (fr) 2009-07-20 2011-01-27 The Procter & Gamble Company Composition liquide d'amélioration des tissus comprenant un complexe di-hydrocarbyle
WO2011159238A2 (fr) 2010-06-15 2011-12-22 Alfa Laval Corporate Ab Echangeur de chaleur avec résistance améliorée à la corrosion
EP2404685A1 (fr) * 2010-07-06 2012-01-11 Gräbener Pressensysteme GmbH & Co. KG Procédé de fabrication de collecteurs solaires, notamment d'absorbeurs pour collecteurs solaires plats

Also Published As

Publication number Publication date
EP0110311B1 (fr) 1986-02-26
DE3243713A1 (de) 1984-06-14
US4687053A (en) 1987-08-18
DE3243713C2 (de) 1985-05-15
ATE18303T1 (de) 1986-03-15
WO1984002178A1 (fr) 1984-06-07
JPS59502115A (ja) 1984-12-20
DE3362356D1 (en) 1986-04-03

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