EP2151650A2 - Ensemble d'échangeur thermique à contre-courant et courant croisé - Google Patents

Ensemble d'échangeur thermique à contre-courant et courant croisé Download PDF

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Publication number
EP2151650A2
EP2151650A2 EP09166888A EP09166888A EP2151650A2 EP 2151650 A2 EP2151650 A2 EP 2151650A2 EP 09166888 A EP09166888 A EP 09166888A EP 09166888 A EP09166888 A EP 09166888A EP 2151650 A2 EP2151650 A2 EP 2151650A2
Authority
EP
European Patent Office
Prior art keywords
tube
manifold
tubes
slots
set forth
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Withdrawn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
EP09166888A
Other languages
German (de)
English (en)
Other versions
EP2151650A3 (fr
Inventor
Frederick Vincent Oddi
Don Clair Corser
Gregory Ronald Smith
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of EP2151650A2 publication Critical patent/EP2151650A2/fr
Publication of EP2151650A3 publication Critical patent/EP2151650A3/fr
Withdrawn legal-status Critical Current

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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
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
    • F28F9/0214—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only longitudinal partitions
    • 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
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0391—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits a single plate being bent to form one or more conduits
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
    • 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
    • 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
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0224—Header boxes formed by sealing end plates into covers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making

Definitions

  • Gowan '303 discloses a cross-counterflow heat exchanger comprising a pair of spaced and continually extruded manifolds.
  • Each of the manifolds includes an interior, and each of the manifolds includes at least one dividing wall to divide the interior into a plurality of flow paths.
  • a plurality of tubes extends and establishes fluid communication between the pair of manifolds.
  • Each of the tubes includes at least one tube divider to separate it into a plurality of passages.
  • the invention provides a manifold for use in a heat exchanger assembly and a method of forming the manifold.
  • the method starts with the step of separately forming a first member at least partially defining an interior and having a spaced set of first tube slots and a second member having a wall positioned against the first tube slots and dividing the interior into a plurality of chambers.
  • the method is finalized with the step of permanently fixing the first member to the second member to define a first manifold after the separately forming step.
  • Figure 1 is a perspective and exploded view of the exemplary embodiment of the invention
  • first and second members 22, 32 may be used and are meant to be included in the scope of the invention.
  • first member may be a flat shield presenting a plurality of first tube slots
  • second member may include a flat plate extending in spaced and parallel relationship with the first member and having a plurality of arms extending transversely therebetween to define an interior divided into a plurality of chambers.
  • the first member may also be cylindrically shaped and present a unified interior defining a plurality of first tube slots. The second member would then be inserted into the first member to divide the unified interior into a plurality of chambers.
  • the tubes 44 and the first and second tube slots 30, 58 each have a cross-section presenting flat sides 60 and round ends.
  • the tubes 44 may be have any shape capable of transmitting a fluid between the first and second manifolds 42, 56.
  • the flat sides 60 of adjacent tubes 44 are spaced from one another to define a plurality of air passages for the flow of air therebetween.
  • a corrugated air fin 62 is disposed between and brazed to the parallel flat sides 60 of adjacent tubes 44 and extends between the first and second manifolds 42, 56.
  • One of the chambers 38, 40 of the first manifold 42 includes an input 64 to define an input chamber 38 for receiving a fluid, and the other of the chambers 38, 40 includes an output 66 to define an output chamber 40 for dispensing the coolant after it has passed through the heat exchanger assembly 20.
  • the input 64 is disposed on the chamber that is downstream of the direction of the flow of air and the output 66 is disposed on the chamber upstream of the input chamber 38.
  • the input 64 and output 66 may have any shape capable of delivering a fluid to the input and output chambers 38, 40 of the first manifold 42.
  • the embodiment shown in the drawings is for a two-pass counter crossflow heat exchanger assembly.
  • the manifolds and tubes may be designed to allow for more than two passes by inserting walls in either or both of the first and second manifolds and including a plurality of tube dividers in each tube.
  • the second member has one wall to divide the first manifold into two chambers
  • the second manifold has one wall
  • each tube has two tube dividers.
  • the method further continues with the step of forming a second manifold 56 having a set of second tube slots 58 being spaced from each other to correspond with the set of first tube slots 30 of the first manifold 42.
  • the method proceeds with the step of inserting the second tube end 48 of each of the tubes 44 into the corresponding second tube slot 58 of the second manifold 56 to establish fluid communication between the first and second passages 52, 54 of each tube 44 and the second manifold 56.
  • the method is finished with the steps of forming a plurality of air fins 62 and inserting one of the air fins 62 between adjacent tubes 44 to dissipate heat from the tubes 44.
  • the tubes 44, manifold, and air fins 62 are all brazed together to define a unified heat exchanger assembly 20.

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)
EP09166888.9A 2008-08-06 2009-07-30 Ensemble d'échangeur thermique à contre-courant et courant croisé Withdrawn EP2151650A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/221,703 US20100031505A1 (en) 2008-08-06 2008-08-06 Cross-counterflow heat exchanger assembly

Publications (2)

Publication Number Publication Date
EP2151650A2 true EP2151650A2 (fr) 2010-02-10
EP2151650A3 EP2151650A3 (fr) 2013-09-18

Family

ID=41278377

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09166888.9A Withdrawn EP2151650A3 (fr) 2008-08-06 2009-07-30 Ensemble d'échangeur thermique à contre-courant et courant croisé

Country Status (4)

Country Link
US (1) US20100031505A1 (fr)
EP (1) EP2151650A3 (fr)
KR (1) KR20100018477A (fr)
CN (1) CN101655323A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100044010A1 (en) * 2008-08-21 2010-02-25 Corser Don C Manifold with multiple passages and cross-counterflow heat exchanger incorporating the same
WO2010098645A2 (fr) 2009-02-27 2010-09-02 주식회사 엘지화학 Électrolyte et batterie secondaire comprenant cet électrolyte
US20160054075A1 (en) * 2013-04-10 2016-02-25 Carrier Corporation Folded tube multiple bank heat exchange unit
CA2975403A1 (fr) * 2014-01-31 2015-08-06 Hydronic Heating Technologies Inc. Radiateur ayant un manifold a ecoulement inverse
CN108291755B (zh) * 2015-12-01 2020-07-31 三菱电机株式会社 制冷循环装置
CN107202504B (zh) * 2016-03-17 2021-03-30 浙江盾安热工科技有限公司 一种交叉换流装置及微通道换热器
EP3739284A1 (fr) * 2019-05-16 2020-11-18 Valeo Autosystemy SP. Z.O.O. Échangeur de chaleur hybride
CN112325673A (zh) * 2020-11-04 2021-02-05 浙江银轮机械股份有限公司 换热器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5941303A (en) 1997-11-04 1999-08-24 Thermal Components Extruded manifold with multiple passages and cross-counterflow heat exchanger incorporating same

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
US3675170A (en) * 1971-02-26 1972-07-04 James W Wellman Jr Magnetic clutch coupling for monitoring shaft rotation
US4829780A (en) * 1988-01-28 1989-05-16 Modine Manufacturing Company Evaporator with improved condensate collection
US5174373A (en) * 1990-07-13 1992-12-29 Sanden Corporation Heat exchanger
JP3017272B2 (ja) * 1990-11-07 2000-03-06 株式会社ゼクセル 熱交換器
JP3044395B2 (ja) * 1990-12-28 2000-05-22 株式会社ゼクセル レシーバドライヤ一体型コンデンサ
KR940002338B1 (ko) * 1991-03-01 1994-03-23 전 일 차량세척 및 폐수처리 정화장치
JPH07305991A (ja) * 1994-05-12 1995-11-21 Zexel Corp 熱交換器
EP0859209A4 (fr) * 1996-08-29 1999-06-09 Zexel Corp Echangeur thermique
US5829133A (en) * 1996-11-18 1998-11-03 General Motors Corporation Method of making a heat exchanger manifold
US6216776B1 (en) * 1998-02-16 2001-04-17 Denso Corporation Heat exchanger
DE19920102B4 (de) * 1999-05-03 2009-01-02 Behr Gmbh & Co. Kg Mehrkammerrohr und Wärmeübertrageranordnung für ein Kraftfahrzeug
US6874569B2 (en) * 2000-12-29 2005-04-05 Visteon Global Technologies, Inc. Downflow condenser
KR100638488B1 (ko) * 2001-10-31 2006-10-25 한라공조주식회사 이산화탄소용 열교환기
US20070267185A1 (en) * 2006-05-18 2007-11-22 Hong Yeol Lee Header for high pressure heat exchanger

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5941303A (en) 1997-11-04 1999-08-24 Thermal Components Extruded manifold with multiple passages and cross-counterflow heat exchanger incorporating same

Also Published As

Publication number Publication date
CN101655323A (zh) 2010-02-24
US20100031505A1 (en) 2010-02-11
EP2151650A3 (fr) 2013-09-18
KR20100018477A (ko) 2010-02-17

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