EP3859262A4 - Distribution pipe assembly for heat exchanger, header assembly having same, and heat exchanger - Google Patents

Distribution pipe assembly for heat exchanger, header assembly having same, and heat exchanger Download PDF

Info

Publication number
EP3859262A4
EP3859262A4 EP19865638.1A EP19865638A EP3859262A4 EP 3859262 A4 EP3859262 A4 EP 3859262A4 EP 19865638 A EP19865638 A EP 19865638A EP 3859262 A4 EP3859262 A4 EP 3859262A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
assembly
same
distribution pipe
pipe assembly
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.)
Pending
Application number
EP19865638.1A
Other languages
German (de)
French (fr)
Other versions
EP3859262A1 (en
Inventor
Junfeng JIN
Yanxing Li
Pierre Olivier PELLETIER
Ming SHAO
Feng Zhang
Yan Li
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.)
Danfoss AS
Original Assignee
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 Danfoss AS filed Critical Danfoss AS
Publication of EP3859262A1 publication Critical patent/EP3859262A1/en
Publication of EP3859262A4 publication Critical patent/EP3859262A4/en
Pending 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
    • 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
    • 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
    • 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
    • F28F9/0243—Header boxes having a circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2220/00—Closure means, e.g. end caps on header boxes or plugs on conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2240/00—Spacing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/14—Fastening; Joining by using form fitting connection, e.g. with tongue and groove

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)
EP19865638.1A 2018-09-25 2019-08-23 Distribution pipe assembly for heat exchanger, header assembly having same, and heat exchanger Pending EP3859262A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811120743.7A CN110940220B (en) 2018-09-25 2018-09-25 Distribution pipe assembly for heat exchanger, and header pipe assembly and heat exchanger having the same
PCT/CN2019/102271 WO2020063226A1 (en) 2018-09-25 2019-08-23 Distribution pipe assembly for heat exchanger, header assembly having same, and heat exchanger

Publications (2)

Publication Number Publication Date
EP3859262A1 EP3859262A1 (en) 2021-08-04
EP3859262A4 true EP3859262A4 (en) 2022-05-18

Family

ID=69905301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19865638.1A Pending EP3859262A4 (en) 2018-09-25 2019-08-23 Distribution pipe assembly for heat exchanger, header assembly having same, and heat exchanger

Country Status (5)

Country Link
US (1) US20220034605A1 (en)
EP (1) EP3859262A4 (en)
CN (1) CN110940220B (en)
MX (1) MX2021003193A (en)
WO (1) WO2020063226A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070256821A1 (en) * 2004-09-08 2007-11-08 Calsonic Kansei Corporation Header Tank for Heat Exchanger
CN201885632U (en) * 2010-12-08 2011-06-29 三花丹佛斯（杭州）微通道换热器有限公司 Heat exchanger and flow diversion pipe of refrigerant thereof
CN102313400A (en) * 2011-07-21 2012-01-11 广东美的电器股份有限公司 Microchannel parallel-flow heat exchanger
US20130248158A1 (en) * 2010-12-08 2013-09-26 Qiang Gao Method for manufacturing refrigerant guide tube of heat exchanger, refrigerant guide tube manufactured using the method and heat exchanger with the refrigerant guide tube
US9459057B2 (en) * 2013-01-24 2016-10-04 Alcoll USA LLC Heat exchanger
WO2017096925A1 (en) * 2015-12-10 2017-06-15 丹佛斯微通道换热器（嘉兴）有限公司 Heat exchanger
FR3061950A1 (en) * 2016-11-30 2018-07-20 Valeo Systemes Thermiques DEVICE FOR HOMOGENIZING THE DISTRIBUTION OF A REFRIGERANT FLUID WITHIN HEAT EXCHANGER TUBES CONSISTING OF A REFRIGERANT FLUID CIRCUIT

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2381214C (en) * 2002-04-10 2007-06-26 Long Manufacturing Ltd. Heat exchanger inlet tube with flow distributing turbulizer
WO2008048251A2 (en) * 2006-10-13 2008-04-24 Carrier Corporation Method and apparatus for improving distribution of fluid in a 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
CN102564204B (en) * 2010-12-08 2016-04-06 杭州三花微通道换热器有限公司 Refrigerant distributing device and the heat exchanger with it
KR20140116626A (en) * 2013-03-25 2014-10-06 엘지전자 주식회사 A heat exchanger
CN104154801B (en) * 2014-08-14 2016-05-04 丹佛斯微通道换热器（嘉兴）有限公司 Header and heat exchanger
FR3061283B1 (en) * 2016-11-30 2019-07-19 Valeo Systemes Thermiques DEVICE FOR DISTRIBUTING A REFRIGERANT FLUID FOR A COLLECTOR BOX OF A HEAT EXCHANGER
CN209043106U (en) * 2018-09-25 2019-06-28 丹佛斯有限公司 For the distribution tube assembly of heat exchanger and flow collection pipe component and heat exchanger with the distribution tube assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070256821A1 (en) * 2004-09-08 2007-11-08 Calsonic Kansei Corporation Header Tank for Heat Exchanger
CN201885632U (en) * 2010-12-08 2011-06-29 三花丹佛斯（杭州）微通道换热器有限公司 Heat exchanger and flow diversion pipe of refrigerant thereof
US20130248158A1 (en) * 2010-12-08 2013-09-26 Qiang Gao Method for manufacturing refrigerant guide tube of heat exchanger, refrigerant guide tube manufactured using the method and heat exchanger with the refrigerant guide tube
CN102313400A (en) * 2011-07-21 2012-01-11 广东美的电器股份有限公司 Microchannel parallel-flow heat exchanger
US9459057B2 (en) * 2013-01-24 2016-10-04 Alcoll USA LLC Heat exchanger
WO2017096925A1 (en) * 2015-12-10 2017-06-15 丹佛斯微通道换热器（嘉兴）有限公司 Heat exchanger
FR3061950A1 (en) * 2016-11-30 2018-07-20 Valeo Systemes Thermiques DEVICE FOR HOMOGENIZING THE DISTRIBUTION OF A REFRIGERANT FLUID WITHIN HEAT EXCHANGER TUBES CONSISTING OF A REFRIGERANT FLUID CIRCUIT

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020063226A1 *

Also Published As

Publication number Publication date
CN110940220B (en) 2022-03-01
MX2021003193A (en) 2021-05-27
CN110940220A (en) 2020-03-31
WO2020063226A1 (en) 2020-04-02
US20220034605A1 (en) 2022-02-03
EP3859262A1 (en) 2021-08-04

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