BR112019003860A2 - melhorias em aleta para fluxo de ar de baixo número de reynolds - Google Patents

melhorias em aleta para fluxo de ar de baixo número de reynolds

Info

Publication number
BR112019003860A2
BR112019003860A2 BR112019003860A BR112019003860A BR112019003860A2 BR 112019003860 A2 BR112019003860 A2 BR 112019003860A2 BR 112019003860 A BR112019003860 A BR 112019003860A BR 112019003860 A BR112019003860 A BR 112019003860A BR 112019003860 A2 BR112019003860 A2 BR 112019003860A2
Authority
BR
Brazil
Prior art keywords
air
heat exchanger
parallel fins
fin
airflow
Prior art date
Application number
BR112019003860A
Other languages
English (en)
Other versions
BR112019003860B1 (pt
Inventor
Baker Matt
Reagen Scot
Original Assignee
Brazeway 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 Brazeway Inc filed Critical Brazeway Inc
Publication of BR112019003860A2 publication Critical patent/BR112019003860A2/pt
Publication of BR112019003860B1 publication Critical patent/BR112019003860B1/pt

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
    • 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
    • F28F1/32—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 having portions engaging further tubular elements
    • F28F1/325—Fins with openings
    • 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
    • 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
    • F28D1/0233—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 air flow channels
    • F28D1/024—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 air flow channels with an air driving element
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0475—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 bent, e.g. in a serpentine or zig-zag the conduits having a single U-bend
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • 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
    • F28F1/32—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 having portions engaging further 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
    • F25B39/02—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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/0071—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
    • 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
    • F28F1/105—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being corrugated elements extending around the tubular elements
    • 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
    • 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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation

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

um trocador de calor incluindo uma pluralidade de aletas paralelas e pelo menos um tubo passando através das aletas paralelas, em que o tubo transporta um fluido que troca calor com o ar que passa através do trocador de calor. cada uma das aletas paralelas inclui uma pluralidade de elementos de deflexão de ar formados no mesmo. cada elemento de deflexão de ar é dobrado substancialmente ortogonalmente em relação a uma superfície planar de cada aleta, e cada membro de deflexão de ar é configurado para direcionar o ar passando pelo trocador de calor para aumentar a turbulência do ar e para atingir o ar contra aletas paralelas adjacentes e equilibrar o fluxo de ar através do trocador de calor e diminuir a má distribuição do fluxo de ar através do trocador de calor.
BR112019003860-4A 2016-08-31 2017-08-30 Trocador de calor BR112019003860B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662381802P 2016-08-31 2016-08-31
US62/381,802 2016-08-31
US15/689,597 2017-08-29
US15/689,597 US10578374B2 (en) 2016-08-31 2017-08-29 Fin enhancements for low Reynolds number airflow
PCT/US2017/049401 WO2018045044A1 (en) 2016-08-31 2017-08-30 Fin enhancements for low reynolds number airflow

Publications (2)

Publication Number Publication Date
BR112019003860A2 true BR112019003860A2 (pt) 2019-06-18
BR112019003860B1 BR112019003860B1 (pt) 2023-01-10

Family

ID=61242065

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019003860-4A BR112019003860B1 (pt) 2016-08-31 2017-08-30 Trocador de calor

Country Status (9)

Country Link
US (1) US10578374B2 (pt)
EP (1) EP3507560B1 (pt)
JP (1) JP7136778B2 (pt)
KR (1) KR102413374B1 (pt)
CN (1) CN109661553B (pt)
BR (1) BR112019003860B1 (pt)
MX (1) MX2019002342A (pt)
PL (1) PL3507560T3 (pt)
WO (1) WO2018045044A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7005361B2 (ja) * 2018-01-25 2022-01-21 三菱パワー株式会社 熱交換器、ボイラ及び熱交換器の設置方法
US11391523B2 (en) * 2018-03-23 2022-07-19 Raytheon Technologies Corporation Asymmetric application of cooling features for a cast plate heat exchanger
KR20210070841A (ko) * 2019-12-05 2021-06-15 코웨이 주식회사 정수기용 응축기, 정수기용 응축기의 제조 방법 및 응축기를 구비하는 정수기
CN115190957A (zh) * 2020-02-27 2022-10-14 阮盛国 节能调节器和热供应方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926237B2 (ja) 1978-06-21 1984-06-25 株式会社日立製作所 熱交換器
US4550776A (en) * 1983-05-24 1985-11-05 Lu James W B Inclined radially louvered fin heat exchanger
JPS6027282U (ja) * 1983-07-25 1985-02-23 松下冷機株式会社 熱交換器
JPS61147095A (ja) 1984-12-20 1986-07-04 Toyota Central Res & Dev Lab Inc 熱交換器構造体およびその製造法
US4854380A (en) * 1985-10-25 1989-08-08 Mitsubishi Denki Kabushiki Kaisha Heat exchanger
JPH09264697A (ja) 1996-03-28 1997-10-07 Matsushita Electric Works Ltd 熱交換器
JP3854423B2 (ja) 1999-04-15 2006-12-06 株式会社日立製作所 熱交換器とその製造法とそれを備えた冷蔵庫
JP4115390B2 (ja) 2001-08-10 2008-07-09 よこはまティーエルオー株式会社 伝熱装置
JP4320518B2 (ja) 2001-08-31 2009-08-26 三菱電機株式会社 冷凍冷蔵庫
US7028764B2 (en) * 2002-03-01 2006-04-18 Ti Group Automotives Systems, Llc Refrigeration evaporator
US6598295B1 (en) * 2002-03-07 2003-07-29 Brazeway, Inc. Plate-fin and tube heat exchanger with a dog-bone and serpentine tube insertion method
DE102004012796A1 (de) * 2003-03-19 2004-11-11 Denso Corp., Kariya Wärmetauscher und Wärmeübertragungselement mit symmetrischen Winkelabschnitten
CN1809721A (zh) 2003-05-19 2006-07-26 昭和电工株式会社 热交换器翅片、热交换器、冷凝器以及蒸发器
US20070051502A1 (en) 2004-05-19 2007-03-08 Showa Denko K.K. Heat exchanger fin, heat exchanger, condensers, and evaporators
JP2006349208A (ja) * 2005-06-13 2006-12-28 Nippon Alum Co Ltd 熱交換器
JP4196974B2 (ja) * 2005-07-19 2008-12-17 三菱電機株式会社 空気調和機
JP5536312B2 (ja) * 2008-04-23 2014-07-02 シャープ株式会社 熱交換システム
NL1035654C2 (nl) * 2008-07-03 2010-01-12 Intergas Heating Assets B V Warmtewisselaar.
CN101846479B (zh) 2009-03-25 2012-02-22 三花丹佛斯（杭州）微通道换热器有限公司 用于换热器的翅片以及采用该翅片的换热器
JP5326855B2 (ja) 2009-06-22 2013-10-30 パナソニック株式会社 熱交換器および物品貯蔵装置
TWM403013U (en) 2010-11-03 2011-05-01 Enermax Tech Corporation Heat dissipating device having swirl generator
KR20140106493A (ko) 2011-12-09 2014-09-03 파나소닉 주식회사 공기 조화기
EP3218664B1 (en) 2014-11-14 2022-06-01 Stefani S.p.A. Fin for a finned pack for heat exchangers, as well as heat exchanger

Also Published As

Publication number Publication date
EP3507560B1 (en) 2024-01-10
KR102413374B1 (ko) 2022-06-28
KR20190039287A (ko) 2019-04-10
US10578374B2 (en) 2020-03-03
WO2018045044A1 (en) 2018-03-08
EP3507560A4 (en) 2020-04-15
BR112019003860B1 (pt) 2023-01-10
PL3507560T3 (pl) 2024-05-20
MX2019002342A (es) 2019-05-30
CN109661553A (zh) 2019-04-19
JP7136778B2 (ja) 2022-09-13
JP2019529861A (ja) 2019-10-17
CN109661553B (zh) 2020-07-10
US20180058772A1 (en) 2018-03-01
EP3507560A1 (en) 2019-07-10

Similar Documents

Publication Publication Date Title
BR112019003860A2 (pt) melhorias em aleta para fluxo de ar de baixo número de reynolds
CL2018001206A1 (es) Una zona del sistema de distribución de energía térmica
BR112015000249A2 (pt) trocador de calor
BR112014032350A8 (pt) Permutador de calor de contato direto de alta eficiência
BR112015021634A2 (pt) conjunto do arrefecedor da quilha para uso em um navio marinho tubo de arrefecimento para uso em um arrefecedor de quilha
BR112013018043A2 (pt) trocador de calor e ar condicionado
BR112018013629A2 (pt) aperfeiçoamento de capacidade térmica de trocador de calor elipticamente aletado
BR112014019003A8 (pt) Bancada de economizador com passagem dividida com aquecimento do ar por bobina hidráulica integrada e direcionamento de água de alimentação
BR112013028590A2 (pt) perfil de difusor com protuberâncias e aletas
EP2977697A3 (en) Heat exchanger and heat exchanging unit
BR112017006538A2 (pt) fonte de alimentação do tipo soldagem com túnel de vento?
BR112017010230A2 (pt) sistema de trocador de calor
BR112015005544A2 (pt) forno de ar quente e método para trocar energia térmica de um primeiro fluido para um segundo fluido
TR201906855T4 (tr) Metal ısı eşanjör borusu.
BR112018014148A2 (pt) aleta de ponta de seta para tubulação de troca de calor
EP3081867A8 (en) Heat exchanger unit
BR112015014675A2 (pt) permutador de calor contendo canais de derivação
BR112017012611A2 (pt) transferência de calor em um dispositivo de recuperação de energia.
BR112018076724A2 (pt) coletor para um trocador de calor, método para fabricar um coletor
BR112018013310A2 (pt) montagem de queimador e trocador de calor
AU2018264001B2 (en) Heat-dissipating structure having embedded support tube to form internally recycling heat transfer fluid and application apparatus
AR101677A4 (es) Intercambiador de calor de flujo paralelo y acondicionador de aire
BR112018000878A2 (pt) trocador de calor com aletas compreendendo persianas
BR112015013210A2 (pt) aparelho de resfriamento
BR112018000879A2 (pt) trocador de calor com aletas compreendendo persianas

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/08/2017, OBSERVADAS AS CONDICOES LEGAIS