DE102005034305A1 - Plate element for a plate cooler - Google Patents
Plate element for a plate cooler Download PDFInfo
- Publication number
- DE102005034305A1 DE102005034305A1 DE102005034305A DE102005034305A DE102005034305A1 DE 102005034305 A1 DE102005034305 A1 DE 102005034305A1 DE 102005034305 A DE102005034305 A DE 102005034305A DE 102005034305 A DE102005034305 A DE 102005034305A DE 102005034305 A1 DE102005034305 A1 DE 102005034305A1
- Authority
- DE
- Germany
- Prior art keywords
- plate
- plate element
- opening
- profiling
- ground plane
- 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.)
- Withdrawn
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
- F28D9/005—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 the plates having openings therein for both heat-exchange media
-
- 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
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
Die Erfindung betrifft ein Plattenelement für einen Plattenkühler, umfassend einen das Plattenelement zumindest teilweise umlaufenden, im Wesentlichen in einer Ebene liegenden Außenrand (8a), wobei der Außenrand (8a) einen oberen Abschluss einer umlaufenden Seitenwandung (8) bildet, einen in einer Bodenebene liegenden Boden (1) mit einer Mehrzahl von Öffnungen (2, 3) zum Durchtritt eines Mediums, zumindest eine erste, als Durchbrechung des Bodens ausgebildete Öffnung (2, 3) und zumindest eine zweite Öffnung (4, 5), wobei ein Öffnungsrand (4a, 5a) der zweiten Öffnung in einer zu der Bodenebene parallelen Ebene verläuft, welche gegenüber der Bodenebene in senkrechter Richtung versetzt ist. Ein Plattenelement, mittels dessen ein in seinem Wirkungsgrad und seine Ablagerungsresistenz verbesserter Plattenkühler herstellbar ist, wird erfindungsgemäß dadurch geschaffen, dass der zweite Rand zumindest abschnittsweise eine zu der Bodenebene (1) im Wesentlichen parallele Sockelfläche (6, 7) begrenzt, wobei die Sockelfläche (6, 7) zumindest von der zweiten Öffnung (4, 5) bis zu der Seitenwandung (8) verläuft und in zu der Bodenebene senkrechter Richtung gegenüber dem Boden versetzt ist.The invention relates to a plate element for a plate cooler, comprising a plate element at least partially encircling, lying substantially in a plane outer edge (8a), the outer edge (8a) forms an upper end of a circumferential side wall (8), lying in a ground plane Floor (1) with a plurality of openings (2, 3) for the passage of a medium, at least a first, formed as an opening of the bottom opening (2, 3) and at least one second opening (4, 5), wherein an opening edge (4a , 5a) of the second opening extends in a plane parallel to the ground plane, which is offset from the ground plane in the vertical direction. A plate element, by means of which an improved in its efficiency and its deposition resistance plate cooler is produced according to the invention that the second edge at least partially bounded to the ground plane (1) substantially parallel base surface (6, 7), wherein the base surface ( 6, 7) extends at least from the second opening (4, 5) to the side wall (8) and is offset from the ground in the direction perpendicular to the ground plane.
Description
Die vorliegende Erfindung betrifft ein Plattenelement für einen Plattenkühler nach dem Oberbegriff des Anspruchs 1 sowie einen Plattenkühler, umfassend eine Mehrzahl von baugleichen Plattenelementen nach einem der Ansprüche 1 bis 8.The The present invention relates to a plate element for a plate cooler according to the preamble of claim 1 and a plate cooler comprising a plurality of identical plate elements according to one of claims 1 to 8th.
Aus dem Stand der Technik sind Plattenkühler bekannt, bei denen eine Anzahl von zumeist baugleichen, alternierend angeordneten Plattenelementen übereinander angeordnet sind, wobei zwei getrennte Systeme von Kammern gebildet werden, wobei ein erstes wärmeübertragendes Medium durch das eine Kammersystem und ein zweites Medium durch das andere Kammersystem strömt. Allgemein besteht dabei die Problematik, die Strömungswege der Medien innerhalb der Kammern zu optimieren, so dass bei gegebener Baugröße und Plattenanzahl ein möglichst optimaler Wärmetausch zwischen den beiden Medien gegeben ist.Out Plate coolers are known in the art, in which a Number of mostly identical, alternately arranged plate elements one above the other are arranged, with two separate systems formed by chambers be a first heat-transmitting Medium through the one chamber system and a second medium through the other chamber system flows. Generally there is the problem, the flow paths of the media within to optimize the chambers, so given the size and plate count one possible optimal heat exchange between the two media is given.
Es ist die Aufgabe der Erfindung, ein Plattenelement für einen Plattenkühler anzugeben, mittels dessen ein in seinem Wirkungsgrad und seine Ablagerungsresistenz verbesserter Plattenkühler herstellbar ist.It The object of the invention is a plate element for a plate cooler indicate, by means of which one in its efficiency and its deposition resistance improved plate cooler can be produced.
Diese Aufgabe wird für ein eingangs genanntes Plattenelement erfindungsgemäß mit den kennzeichnenden Merkmalen des Anspruchs 1 gelöst.These Task is for an aforementioned plate member according to the invention with the characterizing features of claim 1 solved.
Durch diese Formgebung, insbesondere durch die zwischen Seitenwandung und zweitem Öffnungsrand verlaufende Sockelfläche wird auf einfache Weise erreicht, dass ein besonders kleiner Anteil an wärmetragendem Medium in einem strömungsarmen Bereich eines Plattenkühlers vorhanden ist. Insbesondere hinsichtlich der Medienströmung ungünstige Bereiche zwischen Außenrand des Plattenkühlers und Medienöffnungen werden verkleinert oder eliminiert, so daß das Medium hauptsächlich zwischen den Öffnungen und somit in seinen Hauptströmungsbereichen vorhanden ist. Insgesamt kann somit eine gleiche Tauscherleistung bei kleinerem im Plattenkühler vorhandenem Medienvolumen erzielt werden. Hierdurch kann ein Plattenkühler insgesamt leichter und kleinbauender ausgebildet werden.By this shaping, in particular by the between side wall and second opening edge running base surface is achieved in a simple way that a particularly small proportion of wärmetragendem Medium in a low-flow Area of a plate cooler is available. Especially with regard to the media flow unfavorable areas between outer edge of the plate cooler and media openings are reduced or eliminated so that the medium is mainly between the openings and thus in its main flow areas is available. Overall, therefore, a same heat exchanger performance at smaller in the plate cooler existing media volume can be achieved. This makes a plate cooler overall easier and be designed small-scale.
Im Interesse einer einfachen Herstellung eines Plattenkühlers ist das Plattenelement in bevorzugter Ausführung mit einem zweiten, baugleichen Plattenelement verbindbar, wobei in der verbundenen Anordnung eine im Wesentlichen flächige Anlage der Sockelfläche des Plattenelements des zweiten Plattenelement vorliegt. Durch die baugleiche Ausführung des zweiten Plattenelements wird eine besonders wirtschaftliche Fertigung eines Plattenkühlers ermöglicht.in the Interest in a simple manufacture of a plate cooler is the plate element in a preferred embodiment with a second, identical plate element connectable, wherein in the connected arrangement a substantially area Installation of the base surface the plate member of the second plate member is present. By the identical design the second plate member is a particularly economical Production of a plate cooler allows.
Weiterhin bevorzugt ist das Plattenelement dabei mit dem zweiten Plattenelement zumindest im Bereich der flächigen Anlage flächig verlötet. Im Gegensatz zu der aus dem Stand der Technik bekannten im Wesentlichen linienförmigen Verlötung, die durch die im Prinzip eindimensionale Ausbildung der Ränder gegeben ist, kann somit bei einem erfindungsgemäßen Plattenelement eine wesentlich größere Kontaktfläche benachbarter Plattenelemente eines Plattenkühlers verlötet sein, so dass insgesamt eine besonders große Festigkeit und eine besonders große Langzeitstabilität gegenüber Rissen und auftretenden Leckagen gegeben ist.Farther Preferably, the plate element is in this case with the second plate element at least in the area of the areal Plant area soldered. In contrast to the known from the prior art essentially linear Soldering, given by the basically one-dimensional formation of the edges is, therefore, in a plate element according to the invention a significant larger contact surface of adjacent Plate elements of a plate cooler soldered so that overall a particularly high strength and a particularly high long-term stability against cracks and occurring leaks is given.
In bevorzugter Ausführung eines erfindungsgemäßen Plattenelements weist zumindest eine der Öffnungen eine sich in einer Längsrichtung erstreckende, von einer Kreisform abweichende Form auf. Hier ist auf einfache Weise ermöglicht, dass das Medium in einem besonders breiten Bereich einen aus erfindungsgemäßen Plattenelementen bestehenden Plattenkühler durchströmt. Eine sichere Verbindung von Plattenelementen mit von einer Kreisform abweichender Form der Öffnungen ist insbesondere bei der vorgenannten flächigen Anlage beziehungsweise flächigen Verlötung gegeben.In preferred embodiment a plate element according to the invention has at least one of the openings one in a longitudinal direction extending, deviating from a circular shape. Here is in a simple way allows that the medium in a particularly wide range from a plate elements according to the invention existing plate coolers flows through. A secure connection of plate elements with a circular shape different shape of the openings is given in particular in the aforementioned surface conditioning or surface soldering.
In bevorzugter Ausführung weist ein erfindungsgemäßes Plattenelement eine Profilierung auf, wobei die Profilierung in einem Strömungsweg zur Beeinflussung der Strömung des Mediums angeordnet ist. Durch eine solche Profilierung kann die Verteilung des Mediumstromes über das Plattenelement zum Zwecke der Optimierung der Tauscherleistung verbessert werden. Im Interesse einer einfachen Herstellung ist die Profilierung bevorzugt durch Prägung bzw. Verformung des Bodens des Plattenelements ausgebildet.In a preferred embodiment, a plate element according to the invention has a profiling, wherein the profiling in a flow path to Influencing the flow of the medium is arranged. By such a profiling, the distribution of the medium flow over the plate member for the purpose of optimizing the heat exchange performance can be improved. In the interests of ease of manufacture, the profiling is preferably formed by embossing or deformation of the bottom of the plate element.
Besonders bevorzugt ist dabei die Profilierung wellenförmig, wobei zwischen der Profilierung des Plattenelements und der Profilierung eines baugleichen zweiten Plattenelements, welches an dem ersten Plattenelement festgelegt ist, eine Mehrzahl von Berührungsstellen der Profilierungen vorliegen. Hierdurch läßt sich eine besonders gezielte Führung des Mediumstromes durch die Profilierung erreichen.Especially Preferably, the profiling is undulating, wherein between the profiling of the Plate element and the profiling of a structurally identical second plate element, which is fixed to the first plate member, a plurality of contact points the profiles are available. This allows a particularly targeted Leadership of Medium current through the profiling reach.
Im Interesse einer einfachen Herstellung ist das Plattenelement insgesamt aus einer Metallplatte konstanter Dicke herstellbar. Die Formung des Plattenelements aus der Metallplatte konstanter Dicke kann dabei mittels an sich bekannter Verfahren erfolgen, etwa mittels Tiefziehen, Gesenkschmieden oder anderen Methoden. Das Material der Metallplatte ist bevorzugt eine Aluminiumlegierung, um insgesamt eine leichte Bauweise eines Plattenkühlers zu ermöglichen.in the The interest of a simple manufacture is the plate element as a whole can be produced from a metal plate of constant thickness. The shaping the plate member of the metal plate of constant thickness can thereby by means of methods known per se, such as by deep drawing, Drop forging or other methods. The material of the metal plate is preferably an aluminum alloy to a total of a slight Construction of a plate cooler to enable.
Ein erfindungsgemäßer Plattenkühler umfasst eine Mehrzahl von baugleichen Plattenelementen nach einem der Ansprüche 1 bis 8. Hierdurch werden die Vorteile der Formgebung des erfindungsgemäßen Plattenelements mit einer kostengünstigen Serienfertigung eines Plattenkühlers kombiniert.One Plate cooler according to the invention comprises a plurality of identical plate elements according to one of claims 1 to 8. As a result, the advantages of the shaping of the plate element according to the invention with a cost-effective mass production a plate cooler combined.
Weitere Vorteile und Merkmale ergeben sich aus dem nachfolgend beschriebenen Ausführungsbeispiel sowie aus den abhängigen Ansprüchen.Further Advantages and features will become apparent from the following embodiment as well as from the dependent ones Claims.
Nachfolgend wird ein bevorzugtes Ausführungsbeispiel eines erfindungsgemäßen Plattenelements und eines Plattenkühlers beschrieben und anhand der anliegenden Zeichnungen näher erläutert.following becomes a preferred embodiment a plate element according to the invention and a plate cooler described and explained in more detail with reference to the accompanying drawings.
Das
Plattenelement gemäß
An
der gegenüberliegenden
Längsseite
sind zwei Öffnungen
Die
Sockelflächen
Die
Sockelflächen
Wie
Die Herstellung des erfindungsgemäßen Plattenelements kann durch ein herkömmliches Umformverfahren erfolgen, wobei ein Rohling eine einfache Platte konstanter Dicke aus einer Aluminiumlegierung ist.The Production of the plate element according to the invention can by a conventional Forming process, wherein a blank is a simple plate constant thickness of an aluminum alloy.
Das
bevorzugte Plattenelement gemäß
Insgesamt wird hierdurch eine gezielte Umlenkung und Verwirbelung des durchströmenden Mediums erreicht, was zu einer optimalen Kapazität des Wärmetauschers beiträgt.All in all This is a purposeful diversion and turbulence of the flowing medium achieved, which contributes to an optimal capacity of the heat exchanger.
In
einer Abwandlung gemäß
Sämtliche der Zeichnungen sind maßstabsgerecht, so dass ihnen gegebenenfalls Maßverhältnisse entnommen werden können.All the drawings are true to scale, allowing them to measure proportionally can be removed.
Claims (10)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005034305A DE102005034305A1 (en) | 2005-07-22 | 2005-07-22 | Plate element for a plate cooler |
US11/996,404 US20080264618A1 (en) | 2005-07-22 | 2006-07-07 | Plate Element for a Plate Cooler |
EP06776149.4A EP1910764B9 (en) | 2005-07-22 | 2006-07-07 | Plate element for a plate cooler |
JP2008521838A JP2009503418A (en) | 2005-07-22 | 2006-07-07 | Plate material for plate cooler |
PCT/EP2006/006653 WO2007009615A1 (en) | 2005-07-22 | 2006-07-07 | Plate element for a plate cooler |
CNA2006800266545A CN101228408A (en) | 2005-07-22 | 2006-07-07 | Plate element for a plate cooler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005034305A DE102005034305A1 (en) | 2005-07-22 | 2005-07-22 | Plate element for a plate cooler |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005034305A1 true DE102005034305A1 (en) | 2007-01-25 |
Family
ID=37103292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005034305A Withdrawn DE102005034305A1 (en) | 2005-07-22 | 2005-07-22 | Plate element for a plate cooler |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080264618A1 (en) |
EP (1) | EP1910764B9 (en) |
JP (1) | JP2009503418A (en) |
CN (1) | CN101228408A (en) |
DE (1) | DE102005034305A1 (en) |
WO (1) | WO2007009615A1 (en) |
Cited By (3)
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DE102010028660A1 (en) * | 2010-05-06 | 2011-11-10 | Behr Industry Gmbh & Co. Kg | Stacked plate heat exchanger |
EP2899487A1 (en) | 2014-01-28 | 2015-07-29 | MAHLE Behr GmbH & Co. KG | Stacked disc heat exchanger |
DE102022126383A1 (en) | 2022-10-11 | 2024-04-11 | Mahle International Gmbh | Heat exchanger consisting of two types of plates |
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DE102007027316B3 (en) * | 2007-06-14 | 2009-01-29 | Bohmann, Dirk, Dr.-Ing. | Plate heat exchanger, comprises two identical heat exchanger plates, where two spiral and looping channel halves, in medium of heat exchanger, proceeds in heat exchanger plate |
DE102009041524A1 (en) * | 2009-09-15 | 2011-03-24 | Mahle International Gmbh | Plate heat exchanger |
TR200909669A1 (en) * | 2009-12-22 | 2011-07-21 | Bosch Termotekni̇k Sanayi̇ Ve Ti̇c.A.Ş. | A plate heat exchanger with improved joints and production method. |
US20110297353A1 (en) * | 2010-06-08 | 2011-12-08 | Stegeman Joseph C | Oilfield heat exchanger |
SE534918C2 (en) | 2010-06-24 | 2012-02-14 | Alfa Laval Corp Ab | Heat exchanger plate and plate heat exchanger |
FR3006754B1 (en) * | 2013-06-07 | 2015-06-26 | Valeo Systemes Thermiques | CONNECTION MODULE, HEAT EXCHANGER, AND CORRESPONDING THERMAL EXCHANGE ASSEMBLY |
CN103486887B (en) * | 2013-09-25 | 2018-03-06 | 缪志先 | There is the box-like stacking heat exchanger of comb shape backing plate |
DE102013220313B4 (en) * | 2013-10-08 | 2023-02-09 | Mahle International Gmbh | Stacked disc heat exchanger |
FR3086379B1 (en) | 2018-09-25 | 2021-01-29 | Valeo Systemes Thermiques | OPTIMIZED OPENING HEAT EXCHANGER PLATE |
PL73432Y1 (en) | 2019-01-04 | 2024-04-22 | Secespol Spolka Z Ograniczona Odpowiedzialnoscia | Heat exchange surface of a heating plate of a plate heat exchanger |
US11300367B2 (en) * | 2019-07-31 | 2022-04-12 | Denso International America, Inc. | Heat exchanger with manifolds for heat exchange |
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-
2005
- 2005-07-22 DE DE102005034305A patent/DE102005034305A1/en not_active Withdrawn
-
2006
- 2006-07-07 JP JP2008521838A patent/JP2009503418A/en active Pending
- 2006-07-07 CN CNA2006800266545A patent/CN101228408A/en active Pending
- 2006-07-07 US US11/996,404 patent/US20080264618A1/en not_active Abandoned
- 2006-07-07 EP EP06776149.4A patent/EP1910764B9/en not_active Not-in-force
- 2006-07-07 WO PCT/EP2006/006653 patent/WO2007009615A1/en active Application Filing
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DE10304733A1 (en) * | 2003-02-06 | 2004-08-19 | Modine Manufacturing Co., Racine | Plate heat exchanger used e.g. as an oil cooler for cooling engine oil in a motor vehicle comprises a connecting sleeve with an inlet and an outlet cross-section having planes arranged at an acute angle to each other |
DE102004003790A1 (en) * | 2004-01-23 | 2005-08-11 | Behr Gmbh & Co. Kg | Heat exchangers, in particular oil / coolant coolers |
DE102004010640A1 (en) * | 2004-03-05 | 2005-09-22 | Modine Manufacturing Co., Racine | Plate heat exchangers |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010028660A1 (en) * | 2010-05-06 | 2011-11-10 | Behr Industry Gmbh & Co. Kg | Stacked plate heat exchanger |
US9557116B2 (en) | 2010-05-06 | 2017-01-31 | Mahle International Gmbh | Stacked plate heat exchanger |
EP2899487A1 (en) | 2014-01-28 | 2015-07-29 | MAHLE Behr GmbH & Co. KG | Stacked disc heat exchanger |
DE102014201456A1 (en) * | 2014-01-28 | 2015-07-30 | MAHLE Behr GmbH & Co. KG | The stacked-plate heat exchanger |
DE102022126383A1 (en) | 2022-10-11 | 2024-04-11 | Mahle International Gmbh | Heat exchanger consisting of two types of plates |
Also Published As
Publication number | Publication date |
---|---|
EP1910764B9 (en) | 2020-12-02 |
EP1910764B1 (en) | 2013-01-02 |
JP2009503418A (en) | 2009-01-29 |
EP1910764A1 (en) | 2008-04-16 |
CN101228408A (en) | 2008-07-23 |
US20080264618A1 (en) | 2008-10-30 |
WO2007009615A1 (en) | 2007-01-25 |
EP1910764B2 (en) | 2020-07-08 |
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