EP2618091A4 - Refrigerant guiding pipe and heat exchanger having it - Google Patents

Refrigerant guiding pipe and heat exchanger having it

Info

Publication number
EP2618091A4
EP2618091A4 EP11824507.5A EP11824507A EP2618091A4 EP 2618091 A4 EP2618091 A4 EP 2618091A4 EP 11824507 A EP11824507 A EP 11824507A EP 2618091 A4 EP2618091 A4 EP 2618091A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
guiding pipe
refrigerant guiding
refrigerant
pipe
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Withdrawn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
EP11824507.5A
Other languages
German (de)
French (fr)
Other versions
EP2618091A1 (en
Inventor
Huazhao Liu
B Andrew Musser
Stefan Elbel
Bj Rn Vestergaard
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.)
Sanhua Hangzhou Micro Channel Heat Exchanger Co Ltd
Danfoss AS
Original Assignee
Sanhua Hangzhou Micro Channel Heat Exchanger Co Ltd
Danfoss AS
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 Sanhua Hangzhou Micro Channel Heat Exchanger Co Ltd, Danfoss AS filed Critical Sanhua Hangzhou Micro Channel Heat Exchanger Co Ltd
Publication of EP2618091A1 publication Critical patent/EP2618091A1/en
Publication of EP2618091A4 publication Critical patent/EP2618091A4/en
Withdrawn legal-status Critical Current

Links

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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • 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
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • F28F9/0273—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/028—Evaporators having distributing means
    • 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
    • F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type 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
    • 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
    • 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
    • F28F1/126—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 consisting of zig-zag shaped fins

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP11824507.5A 2010-09-13 2011-06-27 Refrigerant guiding pipe and heat exchanger having it Withdrawn EP2618091A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010102828846A CN101922882B (en) 2010-09-13 2010-09-13 Refrigerant conduit and heat exchanger with same
PCT/CN2011/076423 WO2012034437A1 (en) 2010-09-13 2011-06-27 Refrigerant guiding pipe and heat exchanger having it

Publications (2)

Publication Number Publication Date
EP2618091A1 EP2618091A1 (en) 2013-07-24
EP2618091A4 true EP2618091A4 (en) 2015-09-02

Family

ID=43337959

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11824507.5A Withdrawn EP2618091A4 (en) 2010-09-13 2011-06-27 Refrigerant guiding pipe and heat exchanger having it

Country Status (5)

Country Link
US (1) US20130213627A1 (en)
EP (1) EP2618091A4 (en)
JP (1) JP2013537298A (en)
CN (1) CN101922882B (en)
WO (1) WO2012034437A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10209013B2 (en) 2010-09-03 2019-02-19 Johnson Controls Technology Company Vapor compression system
CN101922882B (en) * 2010-09-13 2011-12-28 三花丹佛斯（杭州）微通道换热器有限公司 Refrigerant conduit and heat exchanger with same
CN101922883B (en) 2010-09-13 2012-09-26 三花控股集团有限公司 Refrigerant guide pipe and heat exchanger with same
CN101949663B (en) * 2010-09-13 2011-09-28 三花丹佛斯（杭州）微通道换热器有限公司 Refrigerant guide pipe and heat exchanger with same
CN105408703B (en) * 2013-06-07 2017-09-01 江森自控科技公司 Steam compression system
WO2015188266A1 (en) * 2014-06-10 2015-12-17 Vmac Global Technology Inc. Methods and apparatus for simultaneously cooling and separating a mixture of hot gas and liquid
DE102014011150B4 (en) * 2014-07-25 2022-12-29 Rolls-Royce Solutions GmbH Heat exchanger with at least one collection tank
US10197312B2 (en) * 2014-08-26 2019-02-05 Mahle International Gmbh Heat exchanger with reduced length distributor tube
FR3059404B1 (en) * 2016-11-30 2019-09-13 Valeo Systemes Thermiques DEVICE FOR DISPENSING A REFRIGERANT FLUID INSIDE A COLLECTOR BOX OF A HEAT EXCHANGER FOR AN AIR CONDITIONING INSTALLATION OF A VEHICLE
EP3619492B1 (en) * 2017-05-05 2023-07-26 Carrier Corporation Heat exchanger for heat pump applications
JP6766980B1 (en) * 2019-10-15 2020-10-14 三菱電機株式会社 Air conditioner equipped with heat exchanger and heat exchanger
WO2024084543A1 (en) * 2022-10-17 2024-04-25 三菱電機株式会社 Refrigeration cycle device, heat exchanger, and refrigerant distributor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2040827C (en) * 1991-04-19 1995-07-11 Stanley H. Sather Heat exchanger for a pulp drier
JPH09166368A (en) * 1995-12-14 1997-06-24 Sanden Corp Heat exchanger
WO2001090671A1 (en) * 2000-05-19 2001-11-29 Alfa Laval Corporate Ab Plate pack, heat transfer plate and plate heat exchanger
JP2003314982A (en) * 2002-04-17 2003-11-06 Matsumoto Jukogyo Kk Double pipe type heat exchanger
DE102008023055A1 (en) * 2007-05-22 2008-11-27 Behr Gmbh & Co. Kg Heat exchanger
EP2362176A2 (en) * 2010-02-22 2011-08-31 Danfoss Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. Micro-channel heat exchanger with adjustable distribution pipe

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Publication number Priority date Publication date Assignee Title
US3229761A (en) * 1963-07-05 1966-01-18 Trane Co Spur tube with alternate oppositely directed orifices
US4335782A (en) * 1974-07-01 1982-06-22 The Garrett Corporation Heat exchanger method
JPS6196189U (en) * 1984-11-26 1986-06-20
JPH06159983A (en) * 1992-11-20 1994-06-07 Showa Alum Corp Heat exchanger
WO1996006748A1 (en) * 1994-09-01 1996-03-07 Johann Himmelsbach Motor vehicle heat exchanger
DE19719251C2 (en) * 1997-05-07 2002-09-26 Valeo Klimatech Gmbh & Co Kg Distribution / collection box of an at least double-flow evaporator of a motor vehicle air conditioning system
JP2002022313A (en) * 2000-07-06 2002-01-23 Matsushita Refrig Co Ltd Distributor
US6729386B1 (en) * 2001-01-22 2004-05-04 Stanley H. Sather Pulp drier coil with improved header
AU2002238890B2 (en) * 2001-03-14 2006-06-22 Showa Denko K.K. Layered heat exchanger, layered evaporator for motor vehicle air conditioners and refrigeration system
US7017656B2 (en) * 2001-05-24 2006-03-28 Honeywell International, Inc. Heat exchanger with manifold tubes for stiffening and load bearing
US6814136B2 (en) * 2002-08-06 2004-11-09 Visteon Global Technologies, Inc. Perforated tube flow distributor
JP4830918B2 (en) * 2006-08-02 2011-12-07 株式会社デンソー Heat exchanger
US8371366B2 (en) * 2006-10-03 2013-02-12 Showa Denko K.K. Heat exchanger
WO2008060270A1 (en) * 2006-11-13 2008-05-22 Carrier Corporation Minichannel heat exchanger header insert for distribution
US20090173482A1 (en) * 2008-01-09 2009-07-09 Beamer Henry E Distributor tube subassembly
CN101782297B (en) * 2009-01-19 2012-08-22 三花控股集团有限公司 Heat exchanger
CN101788243B (en) * 2009-04-03 2011-09-28 三花丹佛斯（杭州）微通道换热器有限公司 Refrigerant distributor for heat exchanger and heat exchanger
CN101691981B (en) * 2009-07-23 2011-12-07 三花丹佛斯（杭州）微通道换热器有限公司 Multi-channel heat exchanger with improved refrigerant fluid distribution uniformity
US20110139422A1 (en) * 2009-12-15 2011-06-16 Delphi Technologies, Inc. Fluid distribution device
CN101922882B (en) * 2010-09-13 2011-12-28 三花丹佛斯（杭州）微通道换热器有限公司 Refrigerant conduit and heat exchanger with same
CN101922883B (en) * 2010-09-13 2012-09-26 三花控股集团有限公司 Refrigerant guide pipe and heat exchanger with same
CN101949663B (en) * 2010-09-13 2011-09-28 三花丹佛斯（杭州）微通道换热器有限公司 Refrigerant guide pipe and heat exchanger with same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2040827C (en) * 1991-04-19 1995-07-11 Stanley H. Sather Heat exchanger for a pulp drier
JPH09166368A (en) * 1995-12-14 1997-06-24 Sanden Corp Heat exchanger
WO2001090671A1 (en) * 2000-05-19 2001-11-29 Alfa Laval Corporate Ab Plate pack, heat transfer plate and plate heat exchanger
JP2003314982A (en) * 2002-04-17 2003-11-06 Matsumoto Jukogyo Kk Double pipe type heat exchanger
DE102008023055A1 (en) * 2007-05-22 2008-11-27 Behr Gmbh & Co. Kg Heat exchanger
EP2362176A2 (en) * 2010-02-22 2011-08-31 Danfoss Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. Micro-channel heat exchanger with adjustable distribution pipe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012034437A1 *

Also Published As

Publication number Publication date
CN101922882A (en) 2010-12-22
WO2012034437A1 (en) 2012-03-22
US20130213627A1 (en) 2013-08-22
CN101922882B (en) 2011-12-28
JP2013537298A (en) 2013-09-30
EP2618091A1 (en) 2013-07-24

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20130404

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO.

Owner name: DANFOSS A/S

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO.

Owner name: DANFOSS A/S

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 39/00 20060101ALI20150721BHEP

Ipc: F28F 9/22 20060101ALI20150721BHEP

Ipc: F28F 1/00 20060101AFI20150721BHEP

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150730

RIC1 Information provided on ipc code assigned before grant

Ipc: F28F 1/00 20060101AFI20150724BHEP

Ipc: F25B 39/00 20060101ALI20150724BHEP

Ipc: F28F 9/22 20060101ALI20150724BHEP

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Effective date: 20180717