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WO2006115993A3 - Heat exchange system with inclined heat exchanger device - Google Patents

Heat exchange system with inclined heat exchanger device Download PDF

Info

Publication number
WO2006115993A3
WO2006115993A3 PCT/US2006/014914 US2006014914W WO2006115993A3 WO 2006115993 A3 WO2006115993 A3 WO 2006115993A3 US 2006014914 W US2006014914 W US 2006014914W WO 2006115993 A3 WO2006115993 A3 WO 2006115993A3
Authority
WO
WIPO (PCT)
Prior art keywords
air stream
heat exchanger
exchanger device
cooling fins
fluid
Prior art date
Application number
PCT/US2006/014914
Other languages
French (fr)
Other versions
WO2006115993A2 (en
Inventor
Eino Aapro
Anthony Sharp
Andrew Hudz
Original Assignee
Sanmina Sci Corp
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 Sanmina Sci Corp filed Critical Sanmina Sci Corp
Priority to CA002605568A priority Critical patent/CA2605568A1/en
Publication of WO2006115993A2 publication Critical patent/WO2006115993A2/en
Publication of WO2006115993A3 publication Critical patent/WO2006115993A3/en

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
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
    • H05K7/20627—Liquid coolant without phase change
    • H05K7/20645—Liquid coolant without phase change within cabinets for removing heat from sub-racks
    • 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
    • F28D2001/0253—Particular components
    • F28D2001/026—Cores
    • F28D2001/0266—Particular core assemblies, e.g. having different orientations or having different geometric features
    • 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
    • F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
    • F28D2021/0031—Radiators for recooling a coolant of cooling systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A technique for cooling an air flow through a heat exchanger device involves a controlled change of direction from an air input direction to cooling fins in the heat exchanger device. The heat exchanger device is angled relative to the air stream input direction. The heat exchanger device may include a fluid-carrying conduit, a plurality of sets of cooling fins coupled along the fluid-carrying conduit, and a plurality of air stream deflectors, coupled to the fluid- carrying conduit, that form dividers between the sets of cooling fins. In operation, the air stream deflectors may change in a controlled manner air stream direction from the air stream input direction into a direction approximately parallel with the cooling fins and, after passing out of the cooling fins, change in a controlled manner air stream direction to an air stream output direction.
PCT/US2006/014914 2005-04-25 2006-04-19 Heat exchange system with inclined heat exchanger device WO2006115993A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002605568A CA2605568A1 (en) 2005-04-25 2006-04-19 Heat exchange system with inclined heat exchanger device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US67478205P 2005-04-25 2005-04-25
US60/674,782 2005-04-25
US11/338,605 2006-01-23
US11/338,605 US20070295492A1 (en) 2005-04-25 2006-01-23 Heat exchange system with inclined heat exchanger device

Publications (2)

Publication Number Publication Date
WO2006115993A2 WO2006115993A2 (en) 2006-11-02
WO2006115993A3 true WO2006115993A3 (en) 2007-12-06

Family

ID=37215260

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/014914 WO2006115993A2 (en) 2005-04-25 2006-04-19 Heat exchange system with inclined heat exchanger device

Country Status (3)

Country Link
US (1) US20070295492A1 (en)
CA (1) CA2605568A1 (en)
WO (1) WO2006115993A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2589717A1 (en) * 2004-11-29 2006-06-01 Sanmina-Sci Corporation System and method for base station heat dissipation using chimneys
CA2589720C (en) * 2004-11-29 2013-09-24 Sanmina-Sci Corporation Systems and methods for base station enclosures
US20080017360A1 (en) * 2006-07-20 2008-01-24 International Business Machines Corporation Heat exchanger with angled secondary fins extending from primary fins
WO2009141610A1 (en) * 2008-05-20 2009-11-26 Semper Holdings Limited Rack mounted cooling unit
US20120205068A1 (en) * 2010-10-14 2012-08-16 William Robert Martindale High efficiency cascade-style heat exchanger
US9408329B2 (en) * 2014-03-31 2016-08-02 Facebook, Inc. Server device cooling system
US9562464B2 (en) * 2015-05-05 2017-02-07 Electro-Motive Diesel, Inc. Modular assembly for heat exchanger
EP3196586B1 (en) * 2016-01-07 2018-09-12 ABB Schweiz AG Power-electronic module arrangement
WO2018168698A1 (en) * 2017-03-14 2018-09-20 日本電気株式会社 Heat exchanging device and heat exchanging method
WO2019239520A1 (en) * 2018-06-13 2019-12-19 三菱電機株式会社 Heat exchanger, heat exchanger unit, and refrigeration cycle device
US10989071B2 (en) 2018-08-03 2021-04-27 Meggitt (Uk) Limited High efficiency ducted heat exchanger systems
US10512193B1 (en) * 2018-08-28 2019-12-17 Quanta Computer Inc. Cooling chassis for a cooling system
EP3684153A1 (en) * 2019-01-18 2020-07-22 Asetek Danmark A/S Cooling unit
FR3132542A1 (en) * 2022-02-07 2023-08-11 Safran ASSEMBLY COMPRISING AN ANNULAR VEIN AND AN INCLINED HEAT EXCHANGER AND TURBOMACHINE COMPRISING SUCH AN ASSEMBLY
JP2024005563A (en) * 2022-06-30 2024-01-17 ニデック株式会社 cooling unit
US12234771B1 (en) 2023-07-31 2025-02-25 Rolls-Royce North American Technologies Inc. Bypass duct heat exchanger mount system with reduced motion
US20250043696A1 (en) * 2023-07-31 2025-02-06 Rolls-Royce North American Technologies Inc. Heat exchanger with inlet and outlet turning vanes for use in gas turbine engines
US12104532B1 (en) 2023-07-31 2024-10-01 Rolls-Royce North American Technologies Inc. Bypass duct heat exchanger with access panel for gas turbine engines
US12071913B1 (en) 2023-07-31 2024-08-27 Rolls-Royce North American Technologies Inc. Inlets for gas turbine engine bypass duct heat exchangers

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1877011A (en) * 1929-08-07 1932-09-13 Modine Mfg Co Air heater
US3046758A (en) * 1960-08-11 1962-07-31 Olin Mathieson Heat exchangers
US3749981A (en) * 1971-08-23 1973-07-31 Controlled Power Corp Modular power supply with indirect water cooling
US4269267A (en) * 1977-09-09 1981-05-26 Societe Anonyme Francaise Du Ferodo Fin and tube assembly and a method of making the assembly
US6775137B2 (en) * 2002-11-25 2004-08-10 International Business Machines Corporation Method and apparatus for combined air and liquid cooling of stacked electronics components
US20040217072A1 (en) * 2003-04-30 2004-11-04 Bash Cullen Edwin Louvered rack

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810509A (en) * 1971-10-15 1974-05-14 Union Carbide Corp Cross flow heat exchanger
DE3325876C1 (en) * 1983-07-18 1985-02-07 Dieter Prof. Dr.-Ing. 7500 Karlsruhe Wurz Finned tube arrangement
US5042576A (en) * 1983-11-04 1991-08-27 Heatcraft Inc. Louvered fin heat exchanger
US4815531A (en) * 1986-12-29 1989-03-28 United Technologies Corporation Heat transfer enhancing device
US5501270A (en) * 1995-03-09 1996-03-26 Ford Motor Company Plate fin heat exchanger
US6923013B2 (en) * 2001-05-04 2005-08-02 Carrier Corporation Evaporator for medium temperature refrigerated merchandiser
DE10141490A1 (en) * 2001-08-24 2003-03-13 Behr Gmbh & Co Radiator and method for cooling a medium
US6672375B1 (en) * 2002-07-02 2004-01-06 American Standard International Inc. Fin tube heat exchanger with divergent tube rows
US20040200608A1 (en) * 2003-04-11 2004-10-14 Baldassarre Gregg J. Plate fins with vanes for redirecting airflow
CN100464278C (en) * 2005-11-02 2009-02-25 富准精密工业(深圳)有限公司 Heat sink
US20080017360A1 (en) * 2006-07-20 2008-01-24 International Business Machines Corporation Heat exchanger with angled secondary fins extending from primary fins

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1877011A (en) * 1929-08-07 1932-09-13 Modine Mfg Co Air heater
US3046758A (en) * 1960-08-11 1962-07-31 Olin Mathieson Heat exchangers
US3749981A (en) * 1971-08-23 1973-07-31 Controlled Power Corp Modular power supply with indirect water cooling
US4269267A (en) * 1977-09-09 1981-05-26 Societe Anonyme Francaise Du Ferodo Fin and tube assembly and a method of making the assembly
US6775137B2 (en) * 2002-11-25 2004-08-10 International Business Machines Corporation Method and apparatus for combined air and liquid cooling of stacked electronics components
US20040217072A1 (en) * 2003-04-30 2004-11-04 Bash Cullen Edwin Louvered rack

Also Published As

Publication number Publication date
CA2605568A1 (en) 2006-11-02
US20070295492A1 (en) 2007-12-27
WO2006115993A2 (en) 2006-11-02

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