DE20118505U1 - Heat exchanger network and heat exchanger produced therewith - Google Patents

Heat exchanger network and heat exchanger produced therewith

Info

Publication number
DE20118505U1
DE20118505U1 DE20118505U DE20118505U DE20118505U1 DE 20118505 U1 DE20118505 U1 DE 20118505U1 DE 20118505 U DE20118505 U DE 20118505U DE 20118505 U DE20118505 U DE 20118505U DE 20118505 U1 DE20118505 U1 DE 20118505U1
Authority
DE
Germany
Prior art keywords
heat exchanger
exchanger network
flat tubes
network according
fins
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.)
Expired - Lifetime
Application number
DE20118505U
Other languages
German (de)
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.)
Autokuehler GmbH and Co KG
Original Assignee
Autokuehler GmbH and Co KG
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 Autokuehler GmbH and Co KG filed Critical Autokuehler GmbH and Co KG
Priority to DE20118505U priority Critical patent/DE20118505U1/en
Publication of DE20118505U1 publication Critical patent/DE20118505U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits

Landscapes

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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (14)

1. Wärmeaustauschernetz mit einer Mehrzahl von Flachrohren (2) und zwischen den Flachrohren (2) angeordneten, in wärmeleitendem Kontakt mit diesen befindlichen Lamellen (5, 14), dadurch gekennzeichnet, daß wenigstens ein Flachrohr (2) unter Bildung einer Blattfeder vorgebogen und der wärmeleitende Kontakt unter Ausnutzung der Federeigenschaften dieses Flachrohrs (2) hergestellt ist.1. Heat exchanger network with a plurality of flat tubes ( 2 ) and between the flat tubes ( 2 ) arranged, in heat-conducting contact with these fins ( 5 , 14 ), characterized in that at least one flat tube ( 2 ) pre-bent to form a leaf spring and the Thermally conductive contact is made using the spring properties of this flat tube ( 2 ). 2. Wärmeaustauschernetz nach Anspruch 1, dadurch gekennzeichnet, daß wenigstens zwei vorgebogene, mit ihren Scheitellinien einander zugewandte Flachrohre (2) vorgesehen sind.2. Heat exchanger network according to claim 1, characterized in that at least two pre-bent, with their apex lines facing each other flat tubes ( 2 ) are provided. 3. Wärmeaustauschernetz nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß alle Flachrohre (2) bis auf wenigstens ein gegebenenfalls vorhandenes, mittleres Flachrohr (10) vorgebogen sind und beidseitig einer Mittelebene (9) jeweils zu entgegengesetzten Seiten und nach außen hin geöffnete Bögen bilden.3. Heat exchanger network according to claim 1 or 2, characterized in that all the flat tubes ( 2 ) are pre-bent to at least one optionally present, middle flat tube ( 10 ) and form a bend on both sides of a central plane ( 9 ) on opposite sides and towards the outside , 4. Wärmeaustauschernetz nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß zumindest den Enden (2a, 2b) der Flachrohre (2) zur Aufrechterhaltung einer vorgewähl­ ten Verspannung der Flachrohre (2) und Lamellen (5) je ein Haltemittel (6) zugeordnet ist.4. Heat exchanger network according to one of claims 1 to 3, characterized in that at least the ends ( 2 a, 2 b) of the flat tubes ( 2 ) for maintaining a preselected tension of the flat tubes ( 2 ) and fins ( 5 ) each have a holding means ( 6 ) is assigned. 5. Wärmeaustauschernetz nach Anspruch 4, dadurch gekennzeichnet, daß die Haltemittel (6) mit Aufnahmeöffnungen (8) für die Rohrenden (2a, 2b) versehen und die Abstände der Aufnahmeöffnungen (8) voneinander so gewählt sind, daß die Flachrohre (2) im montier­ ten Zustand eine im wesentlichen gerade Form annehmen und mit konstanten Abständen voneinander angeordnet sind.5. Heat exchanger network according to claim 4, characterized in that the holding means ( 6 ) with receiving openings ( 8 ) for the pipe ends ( 2 a, 2 b) and the distances between the receiving openings ( 8 ) are chosen so that the flat tubes ( 2 ) take a substantially straight shape in the assembled state and are arranged at constant distances from each other. 6. Wärmeaustauschernetz nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Lamellen (5, 14) mit einer Vielzahl von wellenförmig nebeneinander angeordneten, zumindest in Richtung der Verspannung elastisch verformbaren Nocken (7) versehen sind.6. Heat exchanger network according to one of claims 1 to 5, characterized in that the lamellae ( 5 , 14 ) are provided with a plurality of waves arranged side by side, at least in the direction of the bracing elastically deformable cams ( 7 ). 7. Wärmeaustauschernetz nach Anspruch 6, dadurch gekennzeichnet, daß die Nocken (7) verformbare Rücken (12, 16) und/oder Flanken (15) aufweisen. 7. Heat exchanger network according to claim 6, characterized in that the cams ( 7 ) have deformable backs ( 12 , 16 ) and / or flanks ( 15 ). 8. Wärmeaustauschernetz nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß es Verschiebungen zwischen den Flachrohren (2) und den Lamellen (5) verhindernde Ver­ schiebesicherungen aufweist.8. Heat exchanger network according to one of claims 1 to 7, characterized in that it has displacements between the flat tubes ( 2 ) and the fins ( 5 ) preventing Ver sliding locks. 9. Wärmeaustauschernetz nach Anspruch 8, dadurch gekennzeichnet, daß die Verschiebe­ sicherungen in Längsrichtung der Flachrohre (2) und Lamellen (5) verlaufende, form­ schlüssig zusammenwirkende Rippen (22) und Nuten (23) enthalten.9. Heat exchanger network according to claim 8, characterized in that the sliding fuses in the longitudinal direction of the flat tubes ( 2 ) and fins ( 5 ) extending, form-locking co-operating ribs ( 22 ) and grooves ( 23 ). 10. Wärmeaustauschernetz nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Flachrohre (2) mit in sie eingelegten oder mit ihnen aus einem Stück bestehenden Abstandhaltern (24) versehen sind.10. Heat exchanger network according to one of claims 1 to 9, characterized in that the flat tubes ( 2 ) are provided with spacers ( 24 ) inserted into them or with them consisting of one piece. 11. Wärmeaustauschernetz nach Anspruch 10, dadurch gekennzeichnet, daß die Ab­ standhalter (24) aus den Stützstegen von Mehrkammerrohren bestehen.11. Heat exchanger network according to claim 10, characterized in that from the stand ( 24 ) consist of the support webs of multi-chamber tubes. 12. Wärmeaustauscher mit einem Wärmeaustauschernetz (1), dadurch gekennzeichnet, daß das Wärmeaustauschernetz (1) nach wenigstens einem der Anspruche 1 bis 11 ausgebildet ist.12. Heat exchanger with a heat exchanger network ( 1 ), characterized in that the heat exchanger network ( 1 ) is designed according to at least one of claims 1 to 11. 13. Wärmeaustauscher nach Anspruch 12, dadurch gekennzeichnet, daß er die Enden (2a, 2b) der Flachrohre (2) aufnehmende Bodenplatten (18) und zwei auf beiden Seiten des Wärmeaustauschernetzes (1) angeordnete, fest mit den Bodenplatten (18) verbundene Seitenteile (21) aufweist und daß die Seitenteile (21) mit zur Aufrechterhaltung einer vorgewählten Verspannung der Flachrohre (2) und Lamellen (14) bestimmten Haltemitteln (17) versehen sind.13. Heat exchanger according to claim 12, characterized in that it the ends ( 2 a, 2 b) of the flat tubes ( 2 ) receiving base plates ( 18 ) and two on both sides of the heat exchanger network ( 1 ) arranged, fixed to the base plates ( 18 ) has connected side parts ( 21 ) and that the side parts ( 21 ) are provided with holding means ( 17 ) intended for maintaining a preselected bracing of the flat tubes ( 2 ) and fins ( 14 ). 14. Wärmeaustauscher nach Anspruch 13, dadurch gekennzeichnet, daß die Spannmittel (17) an den Seitenteilen. (21) angebrachte Ansätze enthalten, die an den Enden (2a, 2b) der am weitesten außen angeordneten Flachrohre (2) des Wärmeaustauschernetzes (1) abgestützt sind.14. Heat exchanger according to claim 13, characterized in that the clamping means ( 17 ) on the side parts. ( 21 ) attached lugs, which are supported at the ends ( 2 a, 2 b) of the outermost flat tubes ( 2 ) of the heat exchanger network ( 1 ).
DE20118505U 2000-11-01 2001-10-30 Heat exchanger network and heat exchanger produced therewith Expired - Lifetime DE20118505U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20118505U DE20118505U1 (en) 2000-11-01 2001-10-30 Heat exchanger network and heat exchanger produced therewith

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20018679 2000-11-01
DE20106470 2001-04-10
DE20118505U DE20118505U1 (en) 2000-11-01 2001-10-30 Heat exchanger network and heat exchanger produced therewith

Publications (1)

Publication Number Publication Date
DE20118505U1 true DE20118505U1 (en) 2002-03-21

Family

ID=26056603

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20118505U Expired - Lifetime DE20118505U1 (en) 2000-11-01 2001-10-30 Heat exchanger network and heat exchanger produced therewith

Country Status (1)

Country Link
DE (1) DE20118505U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004036020A1 (en) * 2004-07-23 2006-02-16 Behr Gmbh & Co. Kg Heat exchanger, in particular condenser
DE102013212939A1 (en) * 2013-07-03 2015-01-08 Behr Gmbh & Co. Kg Production method for a heat exchanger and tool for producing the heat exchanger

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2114340A1 (en) * 1971-03-24 1972-10-05 Linde Ag Finned tube heat exchanger - of originally elliptical tubes pressed into acute angled fin bundles
DE3734337A1 (en) * 1987-10-10 1989-04-27 Laengerer & Reich Kuehler Heat exchanger
DE3936109A1 (en) * 1989-06-14 1990-12-20 Piemontese Radiatori Motor vehicle radiator core - is constructed from flattened tubes bent to U=shape
DE4033636A1 (en) * 1990-10-23 1992-04-30 Thomae Rudolf Heat exchanger for road vehicle air conditioning plant - comprises serpentine-bent flat pipes with intermediate zigzag or wave-shaped bent connected plates
DE4333164A1 (en) * 1993-09-27 1995-03-30 Eberhard Dipl Ing Paul Finned heat exchanger having a profiled fin shape
DE4433165C1 (en) * 1994-09-16 1995-12-21 Mtu Friedrichshafen Gmbh Plate=type heat exchanger
DE19756961A1 (en) * 1997-12-20 1999-06-24 Behr Gmbh & Co Heat exchanger

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2114340A1 (en) * 1971-03-24 1972-10-05 Linde Ag Finned tube heat exchanger - of originally elliptical tubes pressed into acute angled fin bundles
DE3734337A1 (en) * 1987-10-10 1989-04-27 Laengerer & Reich Kuehler Heat exchanger
DE3936109A1 (en) * 1989-06-14 1990-12-20 Piemontese Radiatori Motor vehicle radiator core - is constructed from flattened tubes bent to U=shape
DE4033636A1 (en) * 1990-10-23 1992-04-30 Thomae Rudolf Heat exchanger for road vehicle air conditioning plant - comprises serpentine-bent flat pipes with intermediate zigzag or wave-shaped bent connected plates
DE4333164A1 (en) * 1993-09-27 1995-03-30 Eberhard Dipl Ing Paul Finned heat exchanger having a profiled fin shape
DE4433165C1 (en) * 1994-09-16 1995-12-21 Mtu Friedrichshafen Gmbh Plate=type heat exchanger
DE19756961A1 (en) * 1997-12-20 1999-06-24 Behr Gmbh & Co Heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004036020A1 (en) * 2004-07-23 2006-02-16 Behr Gmbh & Co. Kg Heat exchanger, in particular condenser
DE102013212939A1 (en) * 2013-07-03 2015-01-08 Behr Gmbh & Co. Kg Production method for a heat exchanger and tool for producing the heat exchanger

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20020425

R150 Term of protection extended to 6 years

Effective date: 20050126

R157 Lapse of ip right after 6 years

Effective date: 20080501