IN2012DN00867A - - Google Patents

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Publication number
IN2012DN00867A
IN2012DN00867A IN867DEN2012A IN2012DN00867A IN 2012DN00867 A IN2012DN00867 A IN 2012DN00867A IN 867DEN2012 A IN867DEN2012 A IN 867DEN2012A IN 2012DN00867 A IN2012DN00867 A IN 2012DN00867A
Authority
IN
India
Prior art keywords
heat exchange
fin
exchange tube
louver
draining
Prior art date
Application number
Inventor
Michael F Taras
Jack Leon Esformes
Sunil S Mehendale
Abbas A Alahyari
Satyam Bendapudi
Arindom Joardar
Mikhail B Gorbounov
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Publication of IN2012DN00867A publication Critical patent/IN2012DN00867A/en

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
    • 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
    • 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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/06—Safety or protection arrangements; Arrangements for preventing malfunction by using means for draining heat exchange media from heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/22—Safety or protection arrangements; Arrangements for preventing malfunction for draining

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)

Abstract

A free-draining heat exchanger includes a first heat exchange tube, a second heat exchange tube spaced from and generally parallel to the first heat exchange tube, and a fin contacting the first and second heat exchange tubes. The fin includes a louver and at least one drainage enhancement feature for promoting removal of liquid from external surfaces of the heat exchanger. A free-draining fin structure includes an array of fins disposed between adjacent heat exchange tubes for improving water drainage by reducing liquid surface tension. Each fin in the array includes an opening and a louver for directing airflow through the opening and around the fin and at least one drainage enhancement feature.
IN867DEN2012 2009-09-16 2010-03-31 IN2012DN00867A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24306409P 2009-09-16 2009-09-16
PCT/US2010/029416 WO2011034633A1 (en) 2009-09-16 2010-03-31 Free-draining finned surface architecture for a heat exchanger

Publications (1)

Publication Number Publication Date
IN2012DN00867A true IN2012DN00867A (en) 2015-07-10

Family

ID=43758953

Family Applications (1)

Application Number Title Priority Date Filing Date
IN867DEN2012 IN2012DN00867A (en) 2009-09-16 2010-03-31

Country Status (6)

Country Link
US (1) US20120227945A1 (en)
EP (1) EP2478318A4 (en)
CN (1) CN102483313A (en)
IN (1) IN2012DN00867A (en)
SG (1) SG179189A1 (en)
WO (1) WO2011034633A1 (en)

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US8925345B2 (en) 2011-05-17 2015-01-06 Hill Phoenix, Inc. Secondary coolant finned coil
CN103245248A (en) * 2012-02-10 2013-08-14 上海协合散热器制造有限公司 Novel rectangular radiating belt
CN104285108B (en) * 2012-05-18 2017-05-31 马勒国际有限公司 Heat exchanger with condensate withdrawal device
CN102735076A (en) * 2012-06-20 2012-10-17 浙江盾安人工环境股份有限公司 Heat exchanger capable of preventing fins from being dropped
JP6016212B2 (en) * 2012-10-16 2016-10-26 日本軽金属株式会社 Corrugated fin heat exchanger drainage structure
JP2014114979A (en) * 2012-12-07 2014-06-26 Keihin Thermal Technology Corp Outdoor heat exchanger for heat pump refrigeration cycle
PL222892B1 (en) * 2012-12-12 2016-09-30 Aic Spółka Z Ograniczoną Odpowiedzialnością Method for developing the surface of the heat exchange in the heat exchanger and the heat exchanger package with the heat-exchange surface
WO2014116351A1 (en) 2013-01-28 2014-07-31 Carrier Corporation Multiple tube bank heat exchange unit with manifold assembly
CN103196259B (en) * 2013-03-20 2016-04-06 杭州三花微通道换热器有限公司 Bendable heat exchanger
JP6203080B2 (en) * 2013-04-23 2017-09-27 カルソニックカンセイ株式会社 Heat exchanger
WO2014207785A1 (en) * 2013-06-28 2014-12-31 三菱重工業株式会社 Heat exchanger, heat exchanger structure, and fin for heat exchanger
ES2877092T3 (en) 2013-11-25 2021-11-16 Carrier Corp Double duty microchannel heat exchanger
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CN103851944B (en) * 2014-03-17 2016-01-20 珠海格力电器股份有限公司 A kind of fin structure, processing method, heat exchanger and assemble method
EP3133365B1 (en) * 2014-04-16 2020-02-26 Sanhua (Hangzhou) Micro Channel Heat Exchanger Co. Ltd Fins and bent heat exchanger with same
CN103925742B (en) * 2014-04-18 2016-06-29 丹佛斯微通道换热器（嘉兴）有限公司 Heat exchanger and manufacture method, heat exchange module, heat-exchanger rig and heat source unit
KR102360670B1 (en) * 2014-05-27 2022-02-08 가부시키가이샤 티라도 Heat exchanger core
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CN204329670U (en) 2014-12-11 2015-05-13 丹佛斯微通道换热器（嘉兴）有限公司 Heat exchanger, heat exchange module, heat-exchanger rig and heat source unit
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KR20170015146A (en) * 2015-07-31 2017-02-08 엘지전자 주식회사 Heat exchanger
CN105157459B (en) * 2015-10-12 2017-04-05 山东大学 It is a kind of that the right angle plate-fin heat exchanger that bur is set is condensed for non-azeotrope multicomponent mixture
CN105180692B (en) * 2015-10-12 2017-04-05 山东大学 A kind of fin and plate type heat exchanger for the condensation of non-azeotrope multicomponent mixture
CN105180690B (en) * 2015-10-12 2017-04-05 山东大学 It is a kind of that the trapezoidal plate-fin heat exchanger that bur is set is condensed for non-azeotrope multicomponent mixture
CN105258535B (en) * 2015-10-12 2017-04-05 山东大学 A kind of triangle bur shape plate-fin heat exchanger for the condensation of non-azeotrope multicomponent mixture
CN105157465B (en) * 2015-10-12 2017-06-16 山东大学 A kind of right angle plate fin that bur is set
CN105241294B (en) * 2015-10-12 2017-04-12 山东大学 Triangular protruding stab plate-fin heat exchanger
CN105258537B (en) * 2015-10-27 2017-01-25 赵炜 Parallelogram plate-fin heat exchanger
CN105318768B (en) * 2015-10-27 2018-01-26 赵炜 A kind of inclined plate type fin
CN105300143B (en) * 2015-12-03 2017-10-31 山东大学 A kind of plate-fin heat exchanger and its methane preparation technology using solar energy
CN105387739B (en) * 2015-12-03 2017-04-12 山东大学 Methane preparation process by utilization of wind electricity
CN105423781B (en) * 2015-12-03 2017-04-12 山东大学 Methane manufacturing technology
CN105600211B (en) * 2016-01-15 2018-02-06 南京北大工道创新有限公司 A kind of fin-plate type anti-shaking device suitable for motive liquid tank
WO2017154175A1 (en) * 2016-03-10 2017-09-14 三菱電機株式会社 Heat exchanger
JP6758968B2 (en) * 2016-07-14 2020-09-23 日立ジョンソンコントロールズ空調株式会社 Heat exchanger
CN107726883A (en) * 2016-08-12 2018-02-23 丹佛斯微通道换热器（嘉兴）有限公司 Heat exchanger
EP3561434B1 (en) 2016-12-21 2023-03-29 Mitsubishi Electric Corporation Heat exchanger, method for manufacturing same, and refrigeration cycle device
CN106766388A (en) * 2016-12-22 2017-05-31 刘勇 Suitable for the outdoor heat exchanger and Cascade type heat pump system of extremely cold area
JP6471824B2 (en) * 2017-03-31 2019-02-20 ダイキン工業株式会社 Heat exchanger and air conditioner
DE112018002979T5 (en) * 2017-06-12 2020-02-27 Denso Corporation Heat exchanger and corrugated fin
US11022382B2 (en) * 2018-03-08 2021-06-01 Johnson Controls Technology Company System and method for heat exchanger of an HVAC and R system
JP7346958B2 (en) * 2018-07-25 2023-09-20 株式会社デンソー Heat exchanger
CN111380395A (en) * 2018-12-28 2020-07-07 丹佛斯有限公司 Heat exchanger
EP3786565B1 (en) * 2019-05-05 2022-08-31 Hangzhou Sanhua Research Institute Co., Ltd. Microchannel flat tube and microchannel heat exchanger
US11168949B2 (en) * 2019-09-16 2021-11-09 Senior Uk Limited Heat exchangers with improved heat transfer fin insert
CN110940208A (en) * 2019-12-10 2020-03-31 江西莱利电气有限公司 Cooling device
JP7292510B2 (en) * 2020-05-22 2023-06-16 三菱電機株式会社 heat exchangers and air conditioners
US20220299272A1 (en) * 2021-03-17 2022-09-22 Carrier Corporation Microchannel heat exchanger
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Also Published As

Publication number Publication date
WO2011034633A1 (en) 2011-03-24
US20120227945A1 (en) 2012-09-13
EP2478318A1 (en) 2012-07-25
SG179189A1 (en) 2012-04-27
CN102483313A (en) 2012-05-30
EP2478318A4 (en) 2014-05-28

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