EP1795847A2 - Echangeur de chaleur, en particulier refroidisseur d'air de suralimentation - Google Patents

Echangeur de chaleur, en particulier refroidisseur d'air de suralimentation Download PDF

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Publication number
EP1795847A2
EP1795847A2 EP06024366A EP06024366A EP1795847A2 EP 1795847 A2 EP1795847 A2 EP 1795847A2 EP 06024366 A EP06024366 A EP 06024366A EP 06024366 A EP06024366 A EP 06024366A EP 1795847 A2 EP1795847 A2 EP 1795847A2
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
exchanger according
flat
manifold
manifolds
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Withdrawn
Application number
EP06024366A
Other languages
German (de)
English (en)
Other versions
EP1795847A3 (fr
Inventor
Bernhard Lamich
Denis Bazika
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.)
Modine Manufacturing Co
Original Assignee
Modine Manufacturing Co
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 Modine Manufacturing Co filed Critical Modine Manufacturing Co
Publication of EP1795847A2 publication Critical patent/EP1795847A2/fr
Publication of EP1795847A3 publication Critical patent/EP1795847A3/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • F28D7/1692—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 with particular pattern of flow of the heat exchange media, e.g. change of flow direction
    • 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
    • F28D7/1615—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 being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium
    • F28D7/1623—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 being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium with particular pattern of flow of the heat exchange media, e.g. change of flow direction
    • 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
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • 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 invention relates to a heat exchanger, in particular a charge air cooler, with the features of the preamble of claim 1.
  • a charge air cooler is off DE 43 07 503 A1 known.
  • the connection plate is there in one piece. There are no one-piece flat tubes available there, but heat exchanger plates that form flat tubes. Furthermore, a heat exchanger, which is probably also a charge air cooler, from the DE 44 07 080 A1 known. A connection plate has not been shown or described there.
  • the flat tubes are also formed from plates. From this prior art, the present invention is based, wherein the inventor have set the task of reducing the number of individual parts of the heat exchanger, which can lead to a better manufacturability.
  • the solution according to the invention is carried out with the features of claim 1.
  • the present proposal envisages transferring a construction principle for heat exchangers known per se, for example for parallel-flow condensers, to a charge air cooler which is arranged in a housing through which the charge air can flow.
  • the peculiarity of the design further consists in the fact that the construction principle known per se was equipped with a special connection plate.
  • the coolant defining at least one wayway located between the first and second headers and an oppositely directed return path located between the third and fourth headers, the way and the way back, seen in the flow direction of the charge air, is provided in successively arranged flat-tube corrugated rib levels, the manufacturability has been improved. There are much shorter solder joints available, reducing the risk of leakage.
  • the first and the fourth manifold may be formed as a double tube and the second and third manifold may also be a double tube.
  • the headers consist of round, square or oval tubes, which have a series of slots to accommodate the ends of the flat tubes. The provision of receiving slots leads to a cost-effective production for heat exchangers, which also results in dense solder joints.
  • connection plate is multi-part, preferably in two parts, formed. One part of the connection plate is a frame part and the other part is a flat part.
  • connection plate The flow connection between the second manifold and the third manifold takes place in a preferred alternative via the connection plate.
  • a Mathströmdom was formed in the frame part of the connection plate.
  • the planar part has at least four openings which receive the ends of the collecting tanks.
  • the flat part is trough-like deposited, the trough rests on the outermost corrugated fin.
  • the frame part lies flat on the circumferential edge of the trough.
  • the flow connection between the second header and the third header is provided at the terminal plate opposite end of the two headers or near this end.
  • the flat tubes are integrally formed. For example, it concerns flat tubes whitened with a longitudinal seam or a semifinished product, for example drawn or extruded flat tubes.
  • a semifinished product for example drawn or extruded flat tubes.
  • the housing 6 may be the air intake port or the air intake passage of an internal combustion engine (not shown) through which the charge air compressed by a supercharger or turbocharger and heated due to the compression process flows through Combustion air to get into the cylinder of the internal combustion engine.
  • a cooling of the charge air is known to be necessary, which is carried out by means of the charge air cooler.
  • the intercooler has at least four manifolds 3.1 - 3.4 , which represent the manifolds 3 . In the exemplary embodiment, for example, no extruded double tubes were provided but four individual manifolds.
  • the coolant describes at least one way, which lies between the first and the second manifold 3.1, 3.2 and at least one extending in the opposite direction return path, which lies between the third and fourth manifold 3.3, 3.4 , wherein the way in at least one flat tube 1 -.
  • Corrugated ribs 2 - series and the return path in at least one other flat tube 1 - corrugated fins 2 - series is provided, which, viewed in the flow direction of the charge air, are arranged one behind the other.
  • the flow direction of the charge air is approximately perpendicular to the corrugated fins 2 in order to be able to flow through them.
  • the direction of flow of the coolant results from the block arrows drawn on the connecting piece 4 in FIG. 1.
  • FIG. 2 shows a section through the collecting pipes 3. 2 and 3. 3 lying away from the connection stubs 4 . There are also arrows that describe the path of the coolant.
  • the multi-part terminal plate 5 consists in the embodiment of two parts, wherein the upper part 5.1 is a frame part and arranged underneath part 5.2 is a flat part.
  • the frame part 5.1 a dome-shaped deformation was formed, which is referred to as Kochströmdom 7 .
  • This Mathströmdom 7 is by means of the openings 53 in the sheet-like part 5.1 in flow communication 70 with the two manifolds 3.2 and 3.3. After the coolant which has flowed through a flat tube 1 between the first and the second manifold 3.1 and 3.2 , it is transferred via the above-mentioned Kochströmdom 7 from the way to the way back, and it is the other flat tubes 1 between the third and the fourth manifold 3.3 and 3.4 .
  • the flat part 5.1 has a deep-drawn trough, which rests on the outer corrugated fin 2. As FIG. 3 clearly shows, the flat part 5.1 has a further two openings 53 in which the ends of the other manifolds 3.1 and 3.4 are received and soldered tight.
  • the connecting pieces 4 are in turn arranged according to the embodiment in Figures 1-3 in other apertures in the frame part 5.2 and ensure to -. And discharge of the liquid coolant, which belongs to the cooling circuit of the internal combustion engine, or is branched off therefrom and recycled , (Not shown)
  • the connection plate 5 is used to attach the intercooler at the opening edge 60 of the housing 6, including attachment openings 57 are provided.
  • a plate 50 which at the same time closes the end-side openings of the collecting pipes 3.1-3.4 and which has therefore been formed with corresponding bulges 52 . Further, a projecting edge 51 has been provided, which supports the attachment, for example, by lying in a groove which is formed inside the housing 6, to come to rest. (Not shown)
  • the already mentioned connecting pieces 4 can, in particular when the collecting pipes 3 have an approximately round cross-section, also be integrally formed with the respective collecting pipe 3 , which can be seen from FIGS. 4, 5, 6 or 11.
  • the manifolds 3 may also have other cross-sectional shapes.
  • FIG. 8 shows approximately quadratic cross-sectional shapes. With different cross-sectional shapes, the transition from the non-circular cross section of the manifolds 3 to the round offers Cross-section of the connecting piece 4 in that the connecting plate 5 is formed in several parts.
  • FIG. In the lower plate 5.2 would then be the non-circular openings 53 , which correspond to the corresponding cross section of the manifold 3 , and in the upper plate 5.1, the round openings in which the nozzle 4 sit.
  • the headers 3.1 - 3.4 are manufactured as semi-finished, cut to length and provided with slots 13 , which has proven very useful, for example, in the construction of capacitors.
  • Welded or drawn flat tubes 1 are cut to length and stacked with the corrugated fins 2 .
  • the ends of the flat tubes 1 are pushed into the slots 13 of the headers 3.1 - 3.4 .
  • the terminal plate 5 and the plate 50 which may be a termination plate, are attached.
  • the overall construction is soldered in the brazing furnace and is then available for installation in the housing 6 as intercooler.

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)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
EP06024366A 2005-12-09 2006-11-24 Echangeur de chaleur, en particulier refroidisseur d'air de suralimentation Withdrawn EP1795847A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005058769.0A DE102005058769B4 (de) 2005-12-09 2005-12-09 Ladeluftkühler

Publications (2)

Publication Number Publication Date
EP1795847A2 true EP1795847A2 (fr) 2007-06-13
EP1795847A3 EP1795847A3 (fr) 2012-10-17

Family

ID=37847080

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06024366A Withdrawn EP1795847A3 (fr) 2005-12-09 2006-11-24 Echangeur de chaleur, en particulier refroidisseur d'air de suralimentation

Country Status (3)

Country Link
US (1) US7793710B2 (fr)
EP (1) EP1795847A3 (fr)
DE (1) DE102005058769B4 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102062549A (zh) * 2011-02-15 2011-05-18 金龙精密铜管集团股份有限公司 扁管热交换器
EP2466089A2 (fr) 2010-12-16 2012-06-20 Mahle International GmbH Refroidisseur d'air de suralimentation
DE102010063264A1 (de) 2010-12-16 2012-06-21 Mahle International Gmbh Sammelbehälter
WO2014116351A1 (fr) * 2013-01-28 2014-07-31 Carrier Corporation Unité d'échange thermique à plusieurs faisceaux de tubes dotée d'un ensemble de collecteur
WO2015149950A1 (fr) * 2014-04-03 2015-10-08 Valeo Systemes Thermiques Echangeur de chaleur comprenant un faiseau d'echange muni de moyens permettant d'ameliorer la fixation dudit faisceau d'echange aux parois d'un boitier
US10337799B2 (en) 2013-11-25 2019-07-02 Carrier Corporation Dual duty microchannel heat exchanger
CN113776374A (zh) * 2021-08-21 2021-12-10 豫新汽车热管理科技有限公司 一种氢燃料汽车用耐冲洗高效水空中冷器

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US8960269B2 (en) * 2001-07-30 2015-02-24 Dana Canada Corporation Plug bypass valve and heat exchanger
DE102006005106A1 (de) * 2006-02-04 2007-08-09 Modine Manufacturing Co., Racine Wärmetauscher mit einer Anschlussplatte, insbesondere Ladeluftkühler
DE102006033771A1 (de) * 2006-07-21 2008-01-24 Modine Manufacturing Co., Racine Wärmetauscher
PT2014892E (pt) * 2007-07-11 2010-11-29 Joao De Deus & Filhos S A Uma disposição de permutador térmico
JP4388994B1 (ja) * 2008-12-25 2009-12-24 シャープ株式会社 熱交換器
US8464782B2 (en) * 2009-10-20 2013-06-18 Delphi Technologies, Inc. Manifold fluid communication plate
EP2769163B1 (fr) 2011-10-19 2020-12-30 Carrier Corporation Echangeur de chaleur à ailettes en tube aplati et procédé de fabrication
DE102012206121A1 (de) * 2012-04-13 2013-10-17 Behr Gmbh & Co. Kg Anordnung eines Ladeluftkühlers in einem Ansaugrohr
DE112013005225T5 (de) 2012-10-31 2015-08-06 Dana Canada Corporation Wärmetauscher aus gestapelten Platten mit nur einer Plattengestaltung
US9851160B2 (en) * 2013-05-03 2017-12-26 Trane International Inc. Mounting assembly for heat exchanger coil
WO2015168795A1 (fr) * 2014-05-08 2015-11-12 Dana Canada Corporation Échangeur de chaleur doté d'un support de montage coulissant
KR20170031556A (ko) * 2015-09-11 2017-03-21 엘지전자 주식회사 마이크로 채널 타입 열교환기
WO2017132761A1 (fr) 2016-02-01 2017-08-10 Dana Canada Corporation Échangeur de chaleur à structure solidaire à l'intérieur d'un boîtier en plastique
EP3330657B1 (fr) * 2016-12-01 2020-10-28 Modine Manufacturing Company Lamelle d'évacuation de l'air d'un échangeur de chaleur et son procédé de fabrication
US9890692B1 (en) 2017-06-22 2018-02-13 Brett Turnage Modular intercooler system
DE102018207902A1 (de) * 2018-05-18 2019-11-21 Mahle International Gmbh Wärmeübertrager, insbesondere Ladeluftkühler, für eine Brennkraftmaschine
CN112747502A (zh) * 2019-10-29 2021-05-04 浙江盾安热工科技有限公司 换热器
CN114909831B (zh) * 2021-02-08 2024-06-14 广东美的暖通设备有限公司 换热器、电控盒及空调***

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8857415B2 (en) 2010-12-16 2014-10-14 Mahle International Gmbh Charge air cooler
EP2466089A2 (fr) 2010-12-16 2012-06-20 Mahle International GmbH Refroidisseur d'air de suralimentation
DE102010063264A1 (de) 2010-12-16 2012-06-21 Mahle International Gmbh Sammelbehälter
DE102010063265A1 (de) 2010-12-16 2012-06-21 Mahle International Gmbh Ladeluftkühler
WO2012080113A1 (fr) 2010-12-16 2012-06-21 Mahle International Gmbh Récipient collecteur
CN102062549B (zh) * 2011-02-15 2012-08-29 金龙精密铜管集团股份有限公司 扁管热交换器
CN102062549A (zh) * 2011-02-15 2011-05-18 金龙精密铜管集团股份有限公司 扁管热交换器
WO2014116351A1 (fr) * 2013-01-28 2014-07-31 Carrier Corporation Unité d'échange thermique à plusieurs faisceaux de tubes dotée d'un ensemble de collecteur
CN104937364A (zh) * 2013-01-28 2015-09-23 开利公司 具有歧管组件的多管束换热单元
US10247481B2 (en) 2013-01-28 2019-04-02 Carrier Corporation Multiple tube bank heat exchange unit with manifold assembly
US10337799B2 (en) 2013-11-25 2019-07-02 Carrier Corporation Dual duty microchannel heat exchanger
WO2015149950A1 (fr) * 2014-04-03 2015-10-08 Valeo Systemes Thermiques Echangeur de chaleur comprenant un faiseau d'echange muni de moyens permettant d'ameliorer la fixation dudit faisceau d'echange aux parois d'un boitier
FR3019641A1 (fr) * 2014-04-03 2015-10-09 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
CN106460637A (zh) * 2014-04-03 2017-02-22 法雷奥热***公司 包括备有改善热交换管束到外壳壁附接的器件的热交换器
CN113776374A (zh) * 2021-08-21 2021-12-10 豫新汽车热管理科技有限公司 一种氢燃料汽车用耐冲洗高效水空中冷器

Also Published As

Publication number Publication date
US20070193731A1 (en) 2007-08-23
DE102005058769A1 (de) 2007-06-14
US7793710B2 (en) 2010-09-14
EP1795847A3 (fr) 2012-10-17
DE102005058769B4 (de) 2016-11-03

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