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WO2008108724A3 - Heat exchanger of crossflow type - Google Patents

Heat exchanger of crossflow type Download PDF

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Publication number
WO2008108724A3
WO2008108724A3 PCT/SE2008/050234 SE2008050234W WO2008108724A3 WO 2008108724 A3 WO2008108724 A3 WO 2008108724A3 SE 2008050234 W SE2008050234 W SE 2008050234W WO 2008108724 A3 WO2008108724 A3 WO 2008108724A3
Authority
WO
WIPO (PCT)
Prior art keywords
throughflow
ducts
plate
medium
heat exchanger
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.)
Ceased
Application number
PCT/SE2008/050234
Other languages
French (fr)
Other versions
WO2008108724A2 (en
Inventor
Sven Persson
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.)
AIREC AB
Original Assignee
AIREC AB
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 AIREC AB filed Critical AIREC AB
Priority to JP2009552638A priority Critical patent/JP2010520439A/en
Priority to BRPI0808493-9A priority patent/BRPI0808493A2/en
Priority to EP08712861.7A priority patent/EP2118610A4/en
Priority to US12/528,596 priority patent/US20100116479A1/en
Publication of WO2008108724A2 publication Critical patent/WO2008108724A2/en
Publication of WO2008108724A3 publication Critical patent/WO2008108724A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • F28D1/0308—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 the conduits being formed by paired plates touching each other
    • F28D1/0325—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 the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—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 the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • F28D1/0341—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 the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members with U-flow or serpentine-flow inside the 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
    • 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
    • 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
    • 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
    • F28F3/042—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 in the form of local deformations of the element
    • F28F3/044—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 in the form of local deformations of the element the deformations being pontual, e.g. dimples

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

The invention relates to a heat exchanger (1) of crossflow type for heat exchange between different media, which heat exchanger (1) comprises a plate stack (2) of heat transfer plates for first and second plate types (3, 4). The plate types (3,4) are stacked 5 alternately on one another in the plate stack (2). Each plate type (3, 4) has a side A and a side B with a heat exchange surface (9). The heat exchange surface (9) comprises a pattern (10a, b). In the plate stack (2), adjacent plate types (3, 4) form both first throughflow ducts (14) and second throughflow ducts (15). Said first throughflow ducts (14) have a larger volume than said second throughflow ducts (15), the volume of a first medium (16) in said 10 first throughflow ducts (14) beinggreater than the volume of a second medium (17) in said second throughflow ducts (15). Said media (16, 17) are subject to heat transfer between them through the heat exchange surface (9) between the ducts (14, 15), the pressure drop of medium (16) flowing through the first throughflow duct (14) being less than the pressure drop of medium (17) flowing through the second throughflow duct (15).
PCT/SE2008/050234 2007-03-07 2008-03-03 Heat exchanger of crossflow type Ceased WO2008108724A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009552638A JP2010520439A (en) 2007-03-07 2008-03-03 Cross-flow heat exchanger
BRPI0808493-9A BRPI0808493A2 (en) 2007-03-07 2008-03-03 TYPE HEAT EXCHANGER CROSSED
EP08712861.7A EP2118610A4 (en) 2007-03-07 2008-03-03 Heat exchanger of crossflow type
US12/528,596 US20100116479A1 (en) 2007-03-07 2008-03-03 Heat exchanger of crossflow type

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0700570-5 2007-03-07
SE0700570A SE530970C2 (en) 2007-03-07 2007-03-07 Cross current type heat exchanger

Publications (2)

Publication Number Publication Date
WO2008108724A2 WO2008108724A2 (en) 2008-09-12
WO2008108724A3 true WO2008108724A3 (en) 2008-11-06

Family

ID=39635407

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2008/050234 Ceased WO2008108724A2 (en) 2007-03-07 2008-03-03 Heat exchanger of crossflow type

Country Status (10)

Country Link
US (1) US20100116479A1 (en)
EP (1) EP2118610A4 (en)
JP (1) JP2010520439A (en)
KR (1) KR20090129415A (en)
CN (1) CN201087817Y (en)
BR (1) BRPI0808493A2 (en)
RU (1) RU2009132195A (en)
SE (1) SE530970C2 (en)
TW (1) TWM328553U (en)
WO (1) WO2008108724A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10845133B2 (en) 2017-10-10 2020-11-24 Other Lab, Llc Conformable heat exchanger system and method
US11143467B2 (en) 2015-05-20 2021-10-12 Other Lab, Llc Membrane heat exchanger system and method
US11173575B2 (en) 2019-01-29 2021-11-16 Treau, Inc. Film heat exchanger coupling system and method

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0715979D0 (en) * 2007-08-15 2007-09-26 Rolls Royce Plc Heat exchanger
ES2714527T3 (en) * 2013-10-14 2019-05-28 Alfa Laval Corp Ab Plate for a heat exchanger and heat exchanger
DE102018002201B4 (en) 2018-03-19 2021-03-18 EAW Energieanlagenbau GmbH Westenfeld Water-lithium bromide absorption refrigeration system
KR20220132287A (en) 2021-03-23 2022-09-30 부산대학교 산학협력단 Heat exchanger with improved flow distribution uniformity
KR102852235B1 (en) * 2021-12-22 2025-08-29 한온시스템 주식회사 Water-cooled Heat Exchanger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136481A2 (en) * 1983-10-03 1985-04-10 Rockwell International Corporation Stacked plate/fin-type heat exchanger
US4800954A (en) * 1986-12-18 1989-01-31 Diesel Kiki Co., Ltd. Laminated heat exchanger
EP0984239A2 (en) * 1998-09-01 2000-03-08 IP Compact AB Heat exchanger

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU604361B2 (en) * 1988-08-09 1990-12-13 Nippondenso Co. Ltd. Plate type heat exchanger
US5172759A (en) * 1989-10-31 1992-12-22 Nippondenso Co., Ltd. Plate-type refrigerant evaporator
US5099913A (en) * 1990-02-05 1992-03-31 General Motors Corporation Tubular plate pass for heat exchanger with high volume gas expansion side
US5062477A (en) * 1991-03-29 1991-11-05 General Motors Corporation High efficiency heat exchanger with divider rib leak paths
US5111878A (en) * 1991-07-01 1992-05-12 General Motors Corporation U-flow heat exchanger tubing with improved fluid flow distribution
US5125453A (en) * 1991-12-23 1992-06-30 Ford Motor Company Heat exchanger structure
US5409056A (en) * 1992-05-11 1995-04-25 General Motors Corporation U-flow tubing for evaporators with bump arrangement for optimized forced convection heat exchange
JP3085137B2 (en) * 1995-04-21 2000-09-04 株式会社デンソー Stacked heat exchanger
US5979544A (en) * 1996-10-03 1999-11-09 Zexel Corporation Laminated heat exchanger
JP3911574B2 (en) * 2000-01-08 2007-05-09 漢拏空調株式会社 Plate for laminated heat exchanger with improved heat exchange performance and heat exchanger using the same
KR100950714B1 (en) * 2003-05-29 2010-03-31 한라공조주식회사 Plate for heat exchanger
US6991025B2 (en) * 2004-03-17 2006-01-31 Dana Canada Corporation Cross-over rib pair for heat exchanger
DE102004050758A1 (en) * 2004-10-16 2006-04-27 Daimlerchrysler Ag Cross-flow heat exchanger and exhaust gas recirculation unit
US20070006998A1 (en) * 2005-07-07 2007-01-11 Viktor Brost Heat exchanger with plate projections

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136481A2 (en) * 1983-10-03 1985-04-10 Rockwell International Corporation Stacked plate/fin-type heat exchanger
US4800954A (en) * 1986-12-18 1989-01-31 Diesel Kiki Co., Ltd. Laminated heat exchanger
EP0984239A2 (en) * 1998-09-01 2000-03-08 IP Compact AB Heat exchanger

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11143467B2 (en) 2015-05-20 2021-10-12 Other Lab, Llc Membrane heat exchanger system and method
US11885577B2 (en) 2015-05-20 2024-01-30 Other Lab, Llc Heat exchanger array system and method for an air thermal conditioner
US10845133B2 (en) 2017-10-10 2020-11-24 Other Lab, Llc Conformable heat exchanger system and method
US11054194B2 (en) 2017-10-10 2021-07-06 Other Lab, Llc Conformable heat exchanger system and method
US11168950B2 (en) 2017-10-10 2021-11-09 Other Lab, Llc Conformable heat exchanger system and method
US11173575B2 (en) 2019-01-29 2021-11-16 Treau, Inc. Film heat exchanger coupling system and method
US11253958B2 (en) 2019-01-29 2022-02-22 Treau, Inc. Polymer film heat exchanger sealing system and method

Also Published As

Publication number Publication date
EP2118610A4 (en) 2013-10-30
US20100116479A1 (en) 2010-05-13
EP2118610A2 (en) 2009-11-18
SE0700570L (en) 2008-09-08
KR20090129415A (en) 2009-12-16
TWM328553U (en) 2008-03-11
SE530970C2 (en) 2008-11-04
BRPI0808493A2 (en) 2014-07-22
CN201087817Y (en) 2008-07-16
WO2008108724A2 (en) 2008-09-12
JP2010520439A (en) 2010-06-10
RU2009132195A (en) 2011-04-20

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