DE602007003279D1 - Heat exchanger assembly with two modes - Google Patents

Heat exchanger assembly with two modes

Info

Publication number
DE602007003279D1
DE602007003279D1 DE602007003279T DE602007003279T DE602007003279D1 DE 602007003279 D1 DE602007003279 D1 DE 602007003279D1 DE 602007003279 T DE602007003279 T DE 602007003279T DE 602007003279 T DE602007003279 T DE 602007003279T DE 602007003279 D1 DE602007003279 D1 DE 602007003279D1
Authority
DE
Germany
Prior art keywords
manifolds
manifold
chamber
pass
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.)
Active
Application number
DE602007003279T
Other languages
German (de)
Inventor
Henry E Beamer
Robert M Runk
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 DE602007003279D1 publication Critical patent/DE602007003279D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F28D1/053—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
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • 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
    • F28F9/0209—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal 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
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/06—Derivation channels, e.g. bypass

Abstract

A dual mode heat exchanger ( 20 ) has a first and second manifold ( 22 , 24 ) with a plurality of flow tubes ( 28 ) fluidly connecting the manifolds ( 22 , 24 ) for passing refrigerant between the manifolds ( 22 , 24 ). The first manifold ( 22 ) is divided into at least two chambers ( 40 , 42 ). The second manifold ( 24 ) defines a single cavity ( 27 ) but can form more than one chamber. Separators divide the cavities ( 26, 27 ) and are offset from each other creating groups of flow tubes ( 28 ) that connect one chamber in each manifold. At least one port ( 28 ) in each chamber of one of the manifolds ( 22 , 24 ) is in the open position for controlling refrigerant circulation. All of the ports ( 30 ) are opened in one of the manifolds ( 22 , 24 ) to permit refrigerant to pass through all of the plurality of tubes ( 28 ) in at least one pass in evaporator mode ( 34 ). At least one of the ports ( 30 ) is closed to permit refrigerant to pass through all of the plurality of flow tubes ( 28 ) in at least two passes in condenser mode ( 36 ).
DE602007003279T 2006-07-25 2007-06-29 Heat exchanger assembly with two modes Active DE602007003279D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/492,476 US20080023182A1 (en) 2006-07-25 2006-07-25 Dual mode heat exchanger assembly

Publications (1)

Publication Number Publication Date
DE602007003279D1 true DE602007003279D1 (en) 2009-12-31

Family

ID=38844989

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007003279T Active DE602007003279D1 (en) 2006-07-25 2007-06-29 Heat exchanger assembly with two modes

Country Status (4)

Country Link
US (1) US20080023182A1 (en)
EP (1) EP1895255B1 (en)
AT (1) ATE449301T1 (en)
DE (1) DE602007003279D1 (en)

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WO2009018150A1 (en) 2007-07-27 2009-02-05 Johnson Controls Technology Company Multichannel heat exchanger
DE102008055624A1 (en) * 2007-12-10 2009-06-18 Behr Gmbh & Co. Kg Heat transfer medium, in particular radiator for motor vehicles
US20110127015A1 (en) * 2008-09-08 2011-06-02 Taras Michael F Microchannel heat exchanger module design to reduce water entrapment
US8439104B2 (en) * 2009-10-16 2013-05-14 Johnson Controls Technology Company Multichannel heat exchanger with improved flow distribution
CN103069246B (en) 2010-06-24 2016-02-03 北狄空气应对加拿大公司 Liquid-to-air membrane energy exchanger
US8915092B2 (en) 2011-01-19 2014-12-23 Venmar Ces, Inc. Heat pump system having a pre-processing module
FR2971047B1 (en) * 2011-02-01 2013-01-11 Peugeot Citroen Automobiles Sa REVERSIBLE THERMAL EXCHANGER, METHOD OF OPERATION, USE AND VEHICLE EQUIPPED WITH SUCH EXCHANGER.
US9752803B2 (en) 2011-02-16 2017-09-05 Johnson Controls Technology Company Heat pump system with a flow directing system
CN103380335B (en) * 2011-02-16 2016-09-14 江森自控科技公司 There is the heat pump of flowing guiding system
JP5073849B1 (en) * 2011-07-05 2012-11-14 シャープ株式会社 Heat exchanger and air conditioner equipped with the same
US9810439B2 (en) 2011-09-02 2017-11-07 Nortek Air Solutions Canada, Inc. Energy exchange system for conditioning air in an enclosed structure
KR101936243B1 (en) * 2012-04-26 2019-01-08 엘지전자 주식회사 A heat exchanger
US9816760B2 (en) 2012-08-24 2017-11-14 Nortek Air Solutions Canada, Inc. Liquid panel assembly
DE102012110701A1 (en) 2012-11-08 2014-05-08 Halla Visteon Climate Control Corporation 95 Heat exchanger for a refrigerant circuit
DE102012110702A1 (en) 2012-11-08 2014-05-08 Audi Ag Heat exchanger i.e. double flow heat exchanger, for refrigerant circuit of air conditioner of motor vehicle, has dividing unit dividing internal volume of collector pipes that are shiftable in independent regions
US9772124B2 (en) 2013-03-13 2017-09-26 Nortek Air Solutions Canada, Inc. Heat pump defrosting system and method
US9109808B2 (en) 2013-03-13 2015-08-18 Venmar Ces, Inc. Variable desiccant control energy exchange system and method
US10352628B2 (en) 2013-03-14 2019-07-16 Nortek Air Solutions Canada, Inc. Membrane-integrated energy exchange assembly
US11408681B2 (en) 2013-03-15 2022-08-09 Nortek Air Solations Canada, Iac. Evaporative cooling system with liquid-to-air membrane energy exchanger
US10584884B2 (en) 2013-03-15 2020-03-10 Nortek Air Solutions Canada, Inc. Control system and method for a liquid desiccant air delivery system
DK3183051T3 (en) 2014-08-19 2020-06-02 Nortek Air Solutions Canada Inc LIQUID-TO-LUFTMEMBRANENERGIVEKSLERE
CN104315899A (en) * 2014-11-11 2015-01-28 东南大学 Switchable single-double flow air cooling radiator in vertical arrangement
US11092349B2 (en) 2015-05-15 2021-08-17 Nortek Air Solutions Canada, Inc. Systems and methods for providing cooling to a heat load
SG10201913923WA (en) 2015-05-15 2020-03-30 Nortek Air Solutions Canada Inc Using liquid to air membrane energy exchanger for liquid cooling
CA2990765A1 (en) 2015-06-26 2016-12-29 Nortek Air Solutions Canada, Inc. Three-fluid liquid to air membrane energy exchanger
WO2017003075A1 (en) * 2015-06-30 2017-01-05 한온시스템 주식회사 Outdoor heat exchanger
EP3236189B1 (en) 2015-11-30 2019-01-09 Carrier Corporation Heat exchanger for residential hvac applications
EP3426984A4 (en) 2016-03-08 2019-11-20 Nortek Air Solutions Canada, Inc. Systems and methods for providing cooling to a heat load
JP6547695B2 (en) * 2016-06-21 2019-07-24 株式会社デンソー Refrigeration cycle device
WO2018191806A1 (en) 2017-04-18 2018-10-25 Nortek Air Solutions Canada, Inc. Desiccant enhanced evaporative cooling systems and methods
DE102017211256B4 (en) * 2017-07-03 2023-11-16 Audi Ag Refrigeration system for a vehicle with a refrigerant circuit having a heat exchanger
CN111527356B (en) * 2018-03-16 2021-12-10 东芝开利株式会社 Heat exchanger and refrigeration cycle device
DE102018215026B4 (en) 2018-09-04 2021-08-26 Audi Ag Refrigeration system for a vehicle with a refrigerant circuit having a double-flow heat exchanger, as well as heat exchangers and a method for operating the refrigeration system
DE102018215022B3 (en) 2018-09-04 2019-12-24 Audi Ag Method for operating a refrigeration system for a vehicle with a double-flow heat exchanger and refrigeration system
EP3819577A1 (en) * 2019-11-06 2021-05-12 Valeo Autosystemy SP. Z.O.O. A heat exchanger with controlling means
EP3819578B1 (en) * 2019-11-06 2023-06-21 Valeo Autosystemy SP. Z.O.O. A heat exchanger with controlling means
JP7421953B2 (en) * 2020-02-27 2024-01-25 三菱重工業株式会社 Flow path switching device for heat exchanger
US20220297499A1 (en) * 2021-03-16 2022-09-22 Denso International America, Inc. Multi-zone hvac

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JPH0616310Y2 (en) * 1989-04-27 1994-04-27 サンデン株式会社 Heat exchanger
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US5174373A (en) * 1990-07-13 1992-12-29 Sanden Corporation Heat exchanger
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GB2375596B (en) * 2001-05-17 2005-08-31 Delphi Tech Inc Air conditioning system for a motor vehicle
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Also Published As

Publication number Publication date
EP1895255A2 (en) 2008-03-05
US20080023182A1 (en) 2008-01-31
ATE449301T1 (en) 2009-12-15
EP1895255A3 (en) 2008-11-26
EP1895255B1 (en) 2009-11-18

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