DE19711396B4 - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- DE19711396B4 DE19711396B4 DE1997111396 DE19711396A DE19711396B4 DE 19711396 B4 DE19711396 B4 DE 19711396B4 DE 1997111396 DE1997111396 DE 1997111396 DE 19711396 A DE19711396 A DE 19711396A DE 19711396 B4 DE19711396 B4 DE 19711396B4
- Authority
- DE
- Germany
- Prior art keywords
- chambers
- heat exchanger
- spacer ring
- ring
- chamber
- 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 - Fee Related
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
- 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
- F28D9/0031—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 paired plates touching each other
- F28D9/0043—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 paired plates touching each other the plates having openings therein for circulation of at least one 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
- 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
- F28D9/0075—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 the plates having 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
- 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
- F28F9/0246—Arrangements for connecting header boxes with flow lines
-
- 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
- F28F9/0246—Arrangements for connecting header boxes with flow lines
- F28F9/0256—Arrangements for coupling connectors with flow lines
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
Wärmeübertrager mit mehreren aus aneinandergefügten Platten (10, 11) aufgebauten Hohlkammern (1, 2) von denen jeweils aneinander grenzende von den verschiedenen zur Wärmeübertragung vorgesehenen Medien durchströmt sind und bei dem jede Verbindungsöffnung (15) zwischen den von einem Medium durchflossenen Kammern (2) von einem Distanzring (9) gleicher Höhe wie die Kammer umgeben ist, der die benachbarte Kammer gegenüber der Verbindungsöffnung abdichtet, dadurch gekennzeichnet, daß der Distanzring (9) mit koaxial von ihm abragenden Kragenabschnitten (14) versehen ist, die in die Verbindungsöffnungen (15) hereinragen.Heat exchanger with several of joined together Plates (10, 11) constructed hollow chambers (1, 2) of which, respectively contiguous of the various heat transfer media flows through are and in which each connection opening (15) between the of a medium flows through chambers (2) of a spacer ring (9) same height as the chamber is surrounded, which the adjacent chamber opposite the connecting opening seals, characterized in that the spacer ring (9) with coaxial of it projecting collar portions (14) is provided in the connection openings (15) protrude.
Description
Die Erfindung betrifft einen Wärmeübertrager mit mehreren aus aneinandergefügten Platten aufgebauten Hohlkammern, von denen jeweils aneinander grenzende von den verschiedenen zur Wärmeübertragung vorgesehenen Medien durchströmt sind, und bei dem jede Verbindungsöffnung zwischen den von einem Medium durchflossenen Kammern von einem Distanzring gleicher Höhe wie die Kammer umgeben ist, der die benachbarte Kammer gegenüber der Verbindungsöffnung abdichtet.The The invention relates to a heat exchanger with several of joined together Plate-built hollow chambers, each of which adjoining from the different ones for heat transfer flowed through media are provided and in which each connection opening between the chambers through which a medium flows from a spacer ring same height as the chamber is surrounded, which the adjacent chamber opposite the connecting opening seals.
Solche
aus parallel zueinander angeordneten Platten oder Scheiben aufgebaute
Wärmeübertrager,
die vorwiegend als Öl-Kühlmittelkühler eingesetzt werden, sind
aus der
Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, einen Wärmeübertrager der eingangs genannten Art so auszubilden, daß eine einfache Zentrierung und eine sichere Verlötung der Distanzringe erreicht werden kann.Of the The present invention is therefore based on the object, a heat exchanger of the aforementioned type so that a simple centering and a secure soldering the spacer rings can be achieved.
Zur Lösung dieser Aufgabe wird bei einem Wärmeübertrager der eingangs genannten Art vorgesehen, daß der Distanzring mit koaxial von ihm abragenden Kragen versehen ist, die in die Verbindungsöffnungen hereinrage.to solution This task is in a heat exchanger provided of the type mentioned that the spacer ring with coaxial provided by him projecting collar, which in the connection openings in rage.
Die so ausgebildeten Distanzringe sind dadurch selbst zentrierend, besondere Ausprägungen an den Platten oder Scheiben werden überflüssig.The thus trained spacers are self-centering, special Characteristics the plates or discs are superfluous.
In Weiterbildung der Erfindung kann der Distanzring einen Ω-förmigen Querschnitt aufweisen und in der Art eines Reifens zur Ringachse hin offen sein. Er besitzt damit zwei axial verlaufende Bereiche, welche die Zentrierkragen bilden. Gleichzeitig ist es in besonders einfacher Weise möglich, einen solchen Distanzring aus einem Metall, insbesondere aus Aluminium, in der Art eines Abschnittes eines Wellrohres herzustellen, so daß damit auch ein sehr geringer Materialverbrauch für die Bildung des Distanzringes erreicht werden kann, der aufgrund seiner geringeren Masse – seine Materialstärke kann der Stärke der zum Aufbau der Hohlkammern verwendeten Platten entsprechen – eine besonders einfache Verlötung möglich macht.In Further development of the invention, the spacer ring have a Ω-shaped cross-section and be open to the ring axis in the manner of a tire. He owns so that two axially extending areas, which the centering collar form. At the same time it is possible in a particularly simple manner, a Such spacer ring made of a metal, in particular aluminum, to make in the manner of a section of a corrugated pipe, so that so also a very low material consumption for the formation of the spacer ring can be achieved, due to its lower mass - his material thickness can the strength the plates used to construct the hollow chambers correspond - a particular simple soldering possible power.
Die axial zur Ringachse verlaufenden Kragenabschnitte des Distanzringes können in Weiterbildung der Erfindung eine Länge aufweisen, die höchstens der Stärke der für die Bildung der Kammern verwendeten Scheiben entspricht. Auf diese Weise wird sichergestellt, daß diese Zentrierkragen des Distanzringes nicht als Strömungswiderstände in eine der Kammern hereinragen.The axially extending to the ring axis collar portions of the spacer ring can in development of the invention have a length that at most the strength the for the formation of the chambers used discs corresponds. To this Way, it ensures that this Centering collar of the spacer ring not as flow resistance in one of the chambers.
Die Erfindung ist anhand eines Ausführungsbeispieles in der Zeichnung schematisch dargestellt und wird im folgenden erläutert. Es zeigen:The Invention is based on an embodiment schematically illustrated in the drawing and will be explained below. It demonstrate:
Aus
der
Die
Kammern
Wie
Wie
Die
axial verlaufenden Kragenabschnitte
In
bekannter Weise sind die Kammern
Die
Höhe HR des Reifenbereiches
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997111396 DE19711396B4 (en) | 1997-03-19 | 1997-03-19 | Heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997111396 DE19711396B4 (en) | 1997-03-19 | 1997-03-19 | Heat exchanger |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19711396A1 DE19711396A1 (en) | 1998-09-24 |
DE19711396B4 true DE19711396B4 (en) | 2007-10-11 |
Family
ID=7823865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1997111396 Expired - Fee Related DE19711396B4 (en) | 1997-03-19 | 1997-03-19 | Heat exchanger |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19711396B4 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1712864A1 (en) * | 2005-04-14 | 2006-10-18 | Delphi Technologies, Inc. | Method of forming a heat exchanger and a spacer therefor |
DE102005054728A1 (en) * | 2005-11-17 | 2007-05-24 | Behr Gmbh & Co. Kg | Stacked plate heat exchangers, in particular oil coolers for motor vehicles |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2923944A1 (en) * | 1978-06-14 | 1980-03-13 | Piemontese Radiatori | PLATE HEAT EXCHANGER |
DE3028304A1 (en) * | 1979-08-03 | 1981-02-19 | Fuji Heavy Ind Ltd | HEAT EXCHANGER |
DE3700931A1 (en) * | 1985-10-22 | 1987-11-26 | Karl Eickmann | Unit through which a fluid flows, designed for pressures up to several thousand bars |
EP0623798A2 (en) * | 1993-05-05 | 1994-11-09 | Behr GmbH & Co. | Plate heat exchanger, especially oil cooler |
DE4403144A1 (en) * | 1994-02-02 | 1995-08-03 | Laengerer & Reich Gmbh & Co | Plate type heat exchanger with flat tube nest |
-
1997
- 1997-03-19 DE DE1997111396 patent/DE19711396B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2923944A1 (en) * | 1978-06-14 | 1980-03-13 | Piemontese Radiatori | PLATE HEAT EXCHANGER |
DE3028304A1 (en) * | 1979-08-03 | 1981-02-19 | Fuji Heavy Ind Ltd | HEAT EXCHANGER |
DE3700931A1 (en) * | 1985-10-22 | 1987-11-26 | Karl Eickmann | Unit through which a fluid flows, designed for pressures up to several thousand bars |
EP0623798A2 (en) * | 1993-05-05 | 1994-11-09 | Behr GmbH & Co. | Plate heat exchanger, especially oil cooler |
DE4403144A1 (en) * | 1994-02-02 | 1995-08-03 | Laengerer & Reich Gmbh & Co | Plate type heat exchanger with flat tube nest |
Also Published As
Publication number | Publication date |
---|---|
DE19711396A1 (en) | 1998-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |