BR112014021682B8 - evaporador de refrigerante - Google Patents

evaporador de refrigerante

Info

Publication number
BR112014021682B8
BR112014021682B8 BR112014021682A BR112014021682A BR112014021682B8 BR 112014021682 B8 BR112014021682 B8 BR 112014021682B8 BR 112014021682 A BR112014021682 A BR 112014021682A BR 112014021682 A BR112014021682 A BR 112014021682A BR 112014021682 B8 BR112014021682 B8 BR 112014021682B8
Authority
BR
Brazil
Prior art keywords
refrigerant
core portion
core
portions
liquid phase
Prior art date
Application number
BR112014021682A
Other languages
English (en)
Other versions
BR112014021682B1 (pt
Inventor
Kamei Ichio
Kazari Kengo
Ishizaka Naohisa
Baba Norimasa
Chatani Shota
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
Publication of BR112014021682B1 publication Critical patent/BR112014021682B1/pt
Publication of BR112014021682B8 publication Critical patent/BR112014021682B8/pt

Links

Classifications

    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • 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
    • 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
    • F28D1/05308—Assemblies of conduits connected side by side or with individual headers, e.g. section 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

evaporador de refrigerante um evaporador de refrigerante inclui quatro porções de núcleo. uma parte do refrigerante passa através de uma primeira porção de núcleo (1021a) e uma quarta porção de núcleo (1011 b). a outra parte do refrigerante passa através de uma segunda porção de núcleo (1021b) e uma terceira porção de núcleo (1011 a). uma unidade de troca (1030) troca as posições onde o refrigerante escoa. uma passagem (1033b) através da qual a segunda porção de núcleo se comunica com a terceira porção de núcleo inclui uma passagem de estrangulamento (1033k) na unidade de tanque intermediário (1033). a passagem de estrangulamento e a porção de extremidade da unidade de tanque intermediário reversa ao fluxo de refrigerante em direção a um membro de divisão (1013c). porções de comunicação (1032a, 1032b) através da qual a unidade de tanque intermediário se comunica com as porções de distribuição (1013a, 1013b) possuem uma abertura alongada. como a distribuição de um refrigerante de fase líquida é ajustada pela passagem de estrangulamento, uma concentração do refrigerante de fase líquida em uma posição na vizinhança de uma saída (1012a) da terceira porção de núcleo é suprimida. de maneira apropriada, a concentração do refrigerante de fase líquida nas porções de núcleo localizadas a jusante do fluxo de refrigerante é suprimida.
BR112014021682A 2012-03-06 2013-03-04 evaporador de refrigerante BR112014021682B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012049573A JP5796518B2 (ja) 2012-03-06 2012-03-06 冷媒蒸発器
JP2012-049573 2012-03-06
PCT/JP2013/001333 WO2013132826A1 (ja) 2012-03-06 2013-03-04 冷媒蒸発器

Publications (2)

Publication Number Publication Date
BR112014021682B1 BR112014021682B1 (pt) 2020-07-28
BR112014021682B8 true BR112014021682B8 (pt) 2020-08-18

Family

ID=49116322

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014021682A BR112014021682B8 (pt) 2012-03-06 2013-03-04 evaporador de refrigerante

Country Status (7)

Country Link
US (1) US9631841B2 (pt)
JP (1) JP5796518B2 (pt)
KR (1) KR101613925B1 (pt)
CN (1) CN104160234B (pt)
BR (1) BR112014021682B8 (pt)
DE (1) DE112013001326B4 (pt)
WO (1) WO2013132826A1 (pt)

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* Cited by examiner, † Cited by third party
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JP6098343B2 (ja) 2013-05-10 2017-03-22 株式会社デンソー 冷媒蒸発器
WO2014181550A1 (ja) 2013-05-10 2014-11-13 株式会社デンソー 冷媒蒸発器
US10161659B2 (en) 2013-05-20 2018-12-25 Denso Corporation Refrigerant evaporator
JP6432275B2 (ja) * 2014-10-21 2018-12-05 株式会社デンソー 冷媒蒸発器
JP6341099B2 (ja) * 2015-01-14 2018-06-13 株式会社デンソー 冷媒蒸発器
JP6558268B2 (ja) * 2015-02-27 2019-08-14 株式会社デンソー 冷媒蒸発器
JP6558269B2 (ja) * 2015-02-27 2019-08-14 株式会社デンソー 冷媒蒸発器
EP3306254B1 (en) * 2015-05-27 2021-04-28 T.RAD Co., Ltd. Heat exchanger with a heat exchanger tank structure and production method therefor
JP2017003140A (ja) * 2015-06-05 2017-01-05 株式会社デンソー 冷媒蒸発器
JP6477314B2 (ja) * 2015-07-14 2019-03-06 株式会社デンソー 冷媒蒸発器
JP6583080B2 (ja) * 2016-03-22 2019-10-02 株式会社デンソー 冷媒蒸発器
JP6946105B2 (ja) * 2017-08-02 2021-10-06 三菱重工サーマルシステムズ株式会社 熱交換器
EP3483546A1 (en) * 2017-11-09 2019-05-15 Valeo Autosystemy SP. Z.O.O. A condenser
WO2021130834A1 (ja) * 2019-12-24 2021-07-01 東芝キヤリア株式会社 熱交換器および冷凍サイクル装置
EP3936809A1 (en) * 2020-07-08 2022-01-12 Valeo Klimasysteme GmbH Dual heat exchanger with reciever drier

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KR100913141B1 (ko) * 2004-09-15 2009-08-19 삼성전자주식회사 마이크로채널튜브를 이용한 증발기
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WO2007090606A1 (de) * 2006-02-10 2007-08-16 Behr Gmbh & Co. Kg Wärmeüberträger mit kältespeicher
US20080011463A1 (en) * 2006-07-17 2008-01-17 Advanced Distributor Products Llc Dual flow heat exchanger header
US7942020B2 (en) * 2007-07-27 2011-05-17 Johnson Controls Technology Company Multi-slab multichannel heat exchanger
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KR101291033B1 (ko) * 2007-11-09 2013-08-01 한라비스테온공조 주식회사 열교환기
CN101487669B (zh) * 2008-01-17 2012-08-22 开利公司 包括多管式分配器的热交换器
JP5320846B2 (ja) * 2008-06-20 2013-10-23 ダイキン工業株式会社 熱交換器
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JP5257485B2 (ja) * 2011-05-13 2013-08-07 ダイキン工業株式会社 熱交換器

Also Published As

Publication number Publication date
DE112013001326T5 (de) 2014-11-20
JP2013185723A (ja) 2013-09-19
CN104160234A (zh) 2014-11-19
JP5796518B2 (ja) 2015-10-21
US20150027163A1 (en) 2015-01-29
KR101613925B1 (ko) 2016-04-20
BR112014021682B1 (pt) 2020-07-28
DE112013001326B4 (de) 2023-08-31
KR20140135213A (ko) 2014-11-25
US9631841B2 (en) 2017-04-25
CN104160234B (zh) 2016-08-24
WO2013132826A1 (ja) 2013-09-12

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 04/03/2013, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2586 DE 28/07/2020 QUANTO AO ENDERECO.