EP2628896A2 - Dispositif de transfert de chaleur - Google Patents
Dispositif de transfert de chaleur Download PDFInfo
- Publication number
- EP2628896A2 EP2628896A2 EP13155041.0A EP13155041A EP2628896A2 EP 2628896 A2 EP2628896 A2 EP 2628896A2 EP 13155041 A EP13155041 A EP 13155041A EP 2628896 A2 EP2628896 A2 EP 2628896A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- fluid
- box
- heat
- outlet box
- 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
Links
Images
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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0234—Header boxes; End plates having a second heat exchanger disposed there within, e.g. oil cooler
-
- 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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
- F28D7/0083—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium
- F28D7/0091—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium the supplementary medium flowing in series through the units
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
- F28D7/1684—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits having a non-circular cross-section
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0082—Charged air coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
- F28F2280/06—Adapter frames, e.g. for mounting heat exchanger cores on other structure and for allowing fluidic connections
Definitions
- the inlet box of the second heat exchanger and / or the outlet box of the first heat exchanger has an opening in which the first or the second heat exchanger is introduced.
- the heat exchanger introduced into the opening has on one side a collecting box which at least partially protrudes from the opening and has at least one connection for a cooling fluid.
- the first heat transfer core 9 is designed as a tube bundle heat transfer core, in which a plurality of tubes 10 in tube sheets 11 and 12 are arranged end and fluid-tight, so that the inflowing fluid 4 can flow from the inlet box 7 inside through the tubes 10 to the outlet box 8, while the tubes in the tube bundle are received in a housing 13 and can be flowed around by a cooling fluid.
- the housing 13 has an inlet connection 14 and an outlet connection 15, so that the cooling fluid 16 can flow into the inlet connection 14 according to the arrow 17, can flow around the tubes 10 and can then flow out of the outlet connection 15, see FIG.
- the first heat transfer core 9 cools the inflowing first fluid 4 from an inlet temperature to a first temperature at which the fluid enters the outlet box 8.
- a motor flange 56 On the outlet side of the heat exchanger 54 through which the first fluid flows, a motor flange 56 is arranged, which can be flanged directly to a cylinder head (not shown) of an internal combustion engine. In the present case, the fixing takes place by means of sealing surfaces 57 and fastening bores 58.
- the passage cross-section of the motor flange 56 widens in the flow direction of the first fluid from the outlet of the heat exchanger 54 to the connection plane of the cylinder head.
- the flange 56 is the outlet box of the heat exchanger, which can then direct the first fluid directly into the cylinder head of the engine.
- the stack of flat tubes 71 is surrounded by a water jacket 74, which has a first water jacket part 75 and a second water jacket part 76.
- the water jacket 74 also forms part of the housing of the suction pipe according to the invention, which is formed overall by the inlet section 51, the water jacket 74 and the motor flange 56.
- Both water jacket parts 75, 76 each have a base 77, 78 with two end, angled legs 79.
- the base 77, 78 extends in each case along the width direction B transverse to the flow direction of the first fluid, such as the charge air, and is flat with the narrow sides the exchanger tubes 71 soldered.
- the legs 79 each cover a portion of a broad side of each outer flat tube 71 of the stack and are soldered flat with this broadside.
- the water jacket has two bases 77, 78 and two end side portions 79 formed separately from the base.
- both the base and the side parts are substantially flat and form the four sides of a square or box.
- the base 77, 78 extends in each case along the width direction B transversely to the flow direction of the first fluid, such as the charge air, and is soldered flat with the narrow sides of the exchanger tubes 71.
- the side parts 79 cover the broad side of the respective outer flat tube 71 of the stack and are soldered flat with this broad side.
- a heat transfer core according to the FIGS. 5 to 8 is advantageously designed as a radiator block with tubes and ribs, wherein the tubes are fluid-tight fitted and connected to the manifolds through openings in a tube sheet and a coolant flows through the interior of the tubes, wherein between the tubes advantageous ribs or turbulence liners are arranged so that transversely to the flow direction of the fluid through the tubes can flow through a first fluid, or can flow around the tubes of the radiator block to flow through the heat exchanger.
- FIG. 9 shows a further embodiment of a heat exchanger assembly 200, in which two heat exchanger cores 201 and 202 are accommodated in a housing 203.
- the FIGS. 10 and 11 show this heat exchanger arrangement again in a perspective view from the outside, or a heat transfer core with tubes and tube sheets.
- FIG. 11 shows the heat exchanger core 201 as an array of tubes 204 which are received in tube plates 205, 206 in openings, wherein between the tubes 204 each turbulence inserts 207 are arranged, which are flowed through by a flowing around the tubes coolant.
- FIG. 12 shows a heat exchanger assembly consisting of essentially two heat exchanger cores substantially in accordance with Figures 3 or 4 or this heat exchanger cores similar is formed.
- a first heat transfer core 301 is arranged between an inlet box 302 and an intermediate element 303, wherein the second heat transfer core 304 is arranged between the intermediate element 303 and the outlet box 305.
- the first fluid to be cooled flows according to arrow 306 through the inlet connection flange or through the inlet connecting piece 307 into the inlet box 302. Subsequently it flows through the heat transfer core 301. From there it flows into the intermediate element 303, which serves as a coupling element. From there, the first fluid flows through the second heat exchanger core 304 and then through the outlet box 305 and the corresponding connecting piece 308 according to arrow 309 again.
- the inlet box 208 is formed as a funnel-shaped element with a pipe connection piece 209.
- the outlet box 210 is schematically formed as an opening box, which is connectable to a cylinder head of the engine.
- the housing parts 203 of the individual heat exchanger cores are connected to one another at the interface, advantageously formed integrally with one another. It may be particularly advantageous if the housing or the housing 203 is made in one piece from plastic.
- the housing structure may be formed substantially rectangular, wherein on the surface of a rib-like design may be formed to improve the strength.
- the two cooling fluids are separated via the seal 215 between the middle floors 216, 217 with the housing 203, so that there can be no mixing of the circuits.
- the two tube bundles of heat exchanger cores can also be welded directly to each other or connected via a mechanical connection, such as crimping or screws or glue via a plastic or aluminum intermediate element as a coupling element become.
- An intermediate element which is sealed by elastomer seals on both floors, has the advantage that this as a decoupling element thermoelectric and Can reduce vibration stresses that can occur between the two components.
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012202234A DE102012202234A1 (de) | 2012-02-14 | 2012-02-14 | Wärmeübertrageranordnung |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2628896A2 true EP2628896A2 (fr) | 2013-08-21 |
EP2628896A3 EP2628896A3 (fr) | 2014-03-12 |
EP2628896B1 EP2628896B1 (fr) | 2018-11-21 |
Family
ID=47683636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13155041.0A Not-in-force EP2628896B1 (fr) | 2012-02-14 | 2013-02-13 | Dispositif de transfert de chaleur |
Country Status (3)
Country | Link |
---|---|
US (1) | US20130206364A1 (fr) |
EP (1) | EP2628896B1 (fr) |
DE (1) | DE102012202234A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3388769A1 (fr) * | 2017-04-10 | 2018-10-17 | Hamilton Sundstrand Corporation | Ensemble échangeur thermique |
WO2019025364A1 (fr) * | 2017-07-31 | 2019-02-07 | Mahle International Gmbh | Distributeur d'air frais pour une installation d'air frais |
EP3722724A1 (fr) * | 2019-04-12 | 2020-10-14 | João de Deus & Filhos, S.A. | Déformation de plaque pour l'étanchéité d'un échangeur de chaleur |
EP4015975A1 (fr) * | 2020-12-15 | 2022-06-22 | Valeo Klimasysteme GmbH | Échangeur de chaleur |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3003345B1 (fr) * | 2013-03-12 | 2015-03-20 | Valeo Systemes Thermiques | Echangeur thermique, en particulier refroidisseur d'air de suralimentation |
DE102013220212A1 (de) * | 2013-10-07 | 2015-04-09 | Behr Gmbh & Co. Kg | Wärmeübertrager |
FR3019641B1 (fr) * | 2014-04-03 | 2019-06-14 | Valeo Systemes Thermiques | Echangeur de chaleur comprenant un faisceau d'echange muni de moyens permettant d'ameliorer la fixation dudit faisceau d'echange aux parois d'un boitier |
EP3161401B1 (fr) | 2014-06-26 | 2018-06-20 | Exxonmobil Upstream Research Company | Pré-refroidisseur pour échangeurs de chaleur refroidis par air |
DE102014213718A1 (de) * | 2014-07-15 | 2016-01-21 | Mahle International Gmbh | Wärmeübertrager |
CA2966156C (fr) | 2014-11-17 | 2019-02-12 | Exxonmobil Upstream Research Company | Systeme de collecte de liquide |
DE102016216233A1 (de) | 2016-08-29 | 2018-03-01 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zur Kühlung von Ladeluft einer aufgeladenen Brennkraftmaschine |
EP3388773B1 (fr) * | 2017-04-14 | 2020-05-06 | Valeo Autosystemy SP. Z.O.O. | Échangeur de chaleur pour véhicules à moteur |
DE102018207902A1 (de) * | 2018-05-18 | 2019-11-21 | Mahle International Gmbh | Wärmeübertrager, insbesondere Ladeluftkühler, für eine Brennkraftmaschine |
DE102019209250A1 (de) * | 2019-06-26 | 2020-12-31 | Mahle International Gmbh | Verfahren zum Herstellen eines thermoelektrischen Wärmeübertragers |
US11765864B2 (en) | 2019-08-26 | 2023-09-19 | Ovh | Cooling arrangement for a rack hosting electronic equipment and at least one fan |
CN113566609B (zh) * | 2021-07-26 | 2023-10-10 | 福建省江南冷却科技有限公司 | 一种用于气体换热的多级换热设备 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4114704C1 (fr) | 1991-05-06 | 1992-02-20 | Mtu Friedrichshafen Gmbh |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2549009C2 (de) * | 1975-11-03 | 1985-01-24 | Motoren-Werke Mannheim AG vorm. Benz Abt. stationärer Motorenbau, 6800 Mannheim | Vorrichtung zur Regelung der Temperatur der Ladeluft eines wassergekühlten Verbrennungsmotors |
DE2655017C2 (de) * | 1976-12-04 | 1986-09-18 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Brennkraftmaschine mit Hochaufladung |
FR2556461B1 (fr) * | 1983-12-09 | 1988-08-26 | Chausson Usines Sa | Procede pour le sertissage d'une plaque collectrice d'un echangeur de chaleur sur une boite a eau et echangeur obtenu par ce procede |
FR2614406B1 (fr) * | 1987-04-27 | 1989-12-08 | Valeo | Echangeur de chaleur a deux etages et son procede de montage |
DE19962391A1 (de) * | 1999-12-23 | 2001-06-28 | Behr Industrietech Gmbh & Co | Ladeluftkühler |
DE10302708A1 (de) * | 2003-01-23 | 2004-07-29 | Behr Gmbh & Co. Kg | Vorrichtung zum Austausch von Wärme |
WO2005066568A1 (fr) * | 2003-12-19 | 2005-07-21 | Valeo, Inc. | Nervure de bague pour collecteurs d'echangeurs thermiques |
US7954543B2 (en) * | 2004-12-10 | 2011-06-07 | Valeo Sistemas Electricos | Heat exchanger header with deformations |
DE102006032205A1 (de) * | 2006-07-12 | 2008-01-17 | Modine Manufacturing Co., Racine | Wärmetauscher mit Kupplungsanschluss und Kupplungsanschluss |
WO2008125309A2 (fr) * | 2007-04-11 | 2008-10-23 | Behr Gmbh & Co.Kg | Échangeur de chaleur |
DE102008014169A1 (de) * | 2007-04-26 | 2009-01-08 | Behr Gmbh & Co. Kg | Wärmetauscher, insbesondere zur Abgaskühlung, System mit einem Wärmetauscher zur Abgaskühlung, Verfahren zum Betreiben eines Wärmetauschers |
US7640971B2 (en) * | 2007-06-12 | 2010-01-05 | Centrum Equitites Acquisition | Heat exchanger manifold sealing system |
DE102007040793A1 (de) * | 2007-08-28 | 2009-03-05 | Behr Gmbh & Co. Kg | Wärmetauscher |
US9328966B2 (en) * | 2007-11-01 | 2016-05-03 | Modine Manufacturing Company | Heat exchanger with a baffle reinforcement member |
WO2009058395A2 (fr) * | 2007-11-01 | 2009-05-07 | Modine Manufacturing Company | Echangeur thermique |
JP2009138635A (ja) * | 2007-12-06 | 2009-06-25 | Mitsubishi Heavy Ind Ltd | 内燃機関の吸気冷却装置およびこれを用いた自動車 |
DE102008044672A1 (de) * | 2008-08-28 | 2010-03-04 | Behr Gmbh & Co. Kg | Gaskühler für einen Verbrennungsmotor |
EP2161429B1 (fr) * | 2008-09-09 | 2017-02-22 | MAHLE Behr GmbH & Co. KG | Module d'aspiration pour un moteur à combustion |
EP2412950B1 (fr) * | 2009-03-23 | 2015-12-02 | Calsonic Kansei Corporation | Refroidisseur d'air de suralimentation, système de refroidissement, et système de commande d'admission |
JP2011099631A (ja) * | 2009-11-06 | 2011-05-19 | Denso Corp | 熱交換器 |
BR112013012454A2 (pt) * | 2010-11-19 | 2016-08-30 | Modine Mfg Co | conjunto de permutador de calor e método |
-
2012
- 2012-02-14 DE DE102012202234A patent/DE102012202234A1/de not_active Withdrawn
-
2013
- 2013-02-13 EP EP13155041.0A patent/EP2628896B1/fr not_active Not-in-force
- 2013-02-14 US US13/767,613 patent/US20130206364A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4114704C1 (fr) | 1991-05-06 | 1992-02-20 | Mtu Friedrichshafen Gmbh |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3388769A1 (fr) * | 2017-04-10 | 2018-10-17 | Hamilton Sundstrand Corporation | Ensemble échangeur thermique |
WO2019025364A1 (fr) * | 2017-07-31 | 2019-02-07 | Mahle International Gmbh | Distributeur d'air frais pour une installation d'air frais |
EP3722724A1 (fr) * | 2019-04-12 | 2020-10-14 | João de Deus & Filhos, S.A. | Déformation de plaque pour l'étanchéité d'un échangeur de chaleur |
EP4015975A1 (fr) * | 2020-12-15 | 2022-06-22 | Valeo Klimasysteme GmbH | Échangeur de chaleur |
Also Published As
Publication number | Publication date |
---|---|
US20130206364A1 (en) | 2013-08-15 |
EP2628896A3 (fr) | 2014-03-12 |
EP2628896B1 (fr) | 2018-11-21 |
DE102012202234A1 (de) | 2013-08-14 |
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