JP7346958B2 - 熱交換器 - Google Patents

熱交換器 Download PDF

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Publication number
JP7346958B2
JP7346958B2 JP2019130870A JP2019130870A JP7346958B2 JP 7346958 B2 JP7346958 B2 JP 7346958B2 JP 2019130870 A JP2019130870 A JP 2019130870A JP 2019130870 A JP2019130870 A JP 2019130870A JP 7346958 B2 JP7346958 B2 JP 7346958B2
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JP
Japan
Prior art keywords
tube
offset
bent
heat exchanger
along
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
JP2019130870A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020153655A (ja
JP2020153655A5 (enExample
Inventor
新也 北川
孝博 宇野
健一 加地
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority to PCT/JP2019/028199 priority Critical patent/WO2020022171A1/ja
Priority to DE112019003723.4T priority patent/DE112019003723T5/de
Priority to CN201980048930.5A priority patent/CN112469953A/zh
Publication of JP2020153655A publication Critical patent/JP2020153655A/ja
Publication of JP2020153655A5 publication Critical patent/JP2020153655A5/ja
Priority to US17/140,889 priority patent/US11466936B2/en
Application granted granted Critical
Publication of JP7346958B2 publication Critical patent/JP7346958B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F28F1/128—Fins with openings, e.g. louvered fins
    • 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
    • F28F1/30—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 being attachable to 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
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
    • 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
    • F28D1/0391—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 a single plate being bent to form one or more 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
    • F28F2215/00—Fins
    • F28F2215/02—Arrangements of fins common to different heat exchange sections, the fins being in contact with different heat exchange media

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air-Conditioning For Vehicles (AREA)
JP2019130870A 2018-07-25 2019-07-16 熱交換器 Active JP7346958B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/JP2019/028199 WO2020022171A1 (ja) 2018-07-25 2019-07-18 熱交換器
DE112019003723.4T DE112019003723T5 (de) 2018-07-25 2019-07-18 Wärmetauscher
CN201980048930.5A CN112469953A (zh) 2018-07-25 2019-07-18 热交换器
US17/140,889 US11466936B2 (en) 2018-07-25 2021-01-04 Heat exchanger

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018139522 2018-07-25
JP2018139522 2018-07-25
JP2019050143 2019-03-18
JP2019050143 2019-03-18

Publications (3)

Publication Number Publication Date
JP2020153655A JP2020153655A (ja) 2020-09-24
JP2020153655A5 JP2020153655A5 (enExample) 2020-11-12
JP7346958B2 true JP7346958B2 (ja) 2023-09-20

Family

ID=72558535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019130870A Active JP7346958B2 (ja) 2018-07-25 2019-07-16 熱交換器

Country Status (4)

Country Link
US (1) US11466936B2 (enExample)
JP (1) JP7346958B2 (enExample)
CN (1) CN112469953A (enExample)
DE (1) DE112019003723T5 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240097098A (ko) * 2022-12-20 2024-06-27 주식회사 경동나비엔 증발식 응축기

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001059690A (ja) 1999-08-20 2001-03-06 Zexel Valeo Climate Control Corp 熱交換器
JP2006105415A (ja) 2004-09-30 2006-04-20 Daikin Ind Ltd 熱交換器
DE102006000634A1 (de) 2006-01-03 2007-07-05 Modine Manufacturing Co., Racine Wellrippen für Wärmetauscher
JP2007232246A (ja) 2006-02-28 2007-09-13 Denso Corp 熱交換器
JP2012032111A (ja) 2010-08-02 2012-02-16 Fuji Electric Co Ltd 熱交換器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018922A (en) * 1931-09-09 1935-10-29 Oscar C Palmer Radiator construction
US3693710A (en) * 1970-04-20 1972-09-26 Sidney S Drosnin Radiator fin-tube construction and method
US4311193A (en) * 1980-07-14 1982-01-19 Modine Manufacturing Company Serpentine fin heat exchanger
DE69626085T2 (de) * 1995-11-13 2003-11-13 Denso Corp., Kariya Wärmetauscher
US5992514A (en) * 1995-11-13 1999-11-30 Denso Corporation Heat exchanger having several exchanging portions
JP4019113B2 (ja) * 1997-11-13 2007-12-12 株式会社ティラド 一体型熱交換器のフィンとその製造方法
KR100365022B1 (ko) * 2000-05-04 2002-12-16 한국기계연구원 고효율 다채널형 루프 열전달장치
US6662615B2 (en) * 2002-04-23 2003-12-16 Delphi Technologies, Inc. Method to reduce air center middle margin turnaround for folded tube applications
DE10347068A1 (de) * 2003-10-09 2005-05-12 Behr Industrietech Gmbh & Co Vorrichtung zum Austausch von Wärme und Verfahren zur Herstellung einer derartigen Vorrichtung
US20070012430A1 (en) * 2005-07-18 2007-01-18 Duke Brian E Heat exchangers with corrugated heat exchange elements of improved strength
US7913750B2 (en) * 2008-01-09 2011-03-29 Delphi Technologies, Inc. Louvered air center with vortex generating extensions for compact heat exchanger
JP2010025481A (ja) 2008-07-22 2010-02-04 Daikin Ind Ltd 熱交換器
IN2012DN00867A (enExample) * 2009-09-16 2015-07-10 Carrier Corp
JP5421859B2 (ja) * 2010-05-24 2014-02-19 サンデン株式会社 熱交換器
KR102218301B1 (ko) * 2013-07-30 2021-02-22 삼성전자주식회사 열교환기 및 그 코르게이트 핀

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001059690A (ja) 1999-08-20 2001-03-06 Zexel Valeo Climate Control Corp 熱交換器
JP2006105415A (ja) 2004-09-30 2006-04-20 Daikin Ind Ltd 熱交換器
DE102006000634A1 (de) 2006-01-03 2007-07-05 Modine Manufacturing Co., Racine Wellrippen für Wärmetauscher
JP2007232246A (ja) 2006-02-28 2007-09-13 Denso Corp 熱交換器
JP2012032111A (ja) 2010-08-02 2012-02-16 Fuji Electric Co Ltd 熱交換器

Also Published As

Publication number Publication date
US20210123681A1 (en) 2021-04-29
JP2020153655A (ja) 2020-09-24
CN112469953A (zh) 2021-03-09
DE112019003723T5 (de) 2021-04-08
US11466936B2 (en) 2022-10-11

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