WO2021075334A1 - Échangeur de chaleur - Google Patents

Échangeur de chaleur Download PDF

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Publication number
WO2021075334A1
WO2021075334A1 PCT/JP2020/038071 JP2020038071W WO2021075334A1 WO 2021075334 A1 WO2021075334 A1 WO 2021075334A1 JP 2020038071 W JP2020038071 W JP 2020038071W WO 2021075334 A1 WO2021075334 A1 WO 2021075334A1
Authority
WO
WIPO (PCT)
Prior art keywords
flow path
header
fin
header flow
plate
Prior art date
Application number
PCT/JP2020/038071
Other languages
English (en)
Japanese (ja)
Inventor
健二 名越
拓也 奥村
憲昭 山本
Original Assignee
パナソニックＩｐマネジメント株式会社
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 パナソニックＩｐマネジメント株式会社 filed Critical パナソニックＩｐマネジメント株式会社
Priority to EP20876390.4A priority Critical patent/EP4047298A4/fr
Priority to CN202080015154.1A priority patent/CN113424009B/zh
Publication of WO2021075334A1 publication Critical patent/WO2021075334A1/fr

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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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
    • 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
    • F28D1/0308—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 the conduits being formed by paired plates touching each other
    • F28D1/0325—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 the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—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 the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/048—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/086—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning having one or more openings therein forming tubular heat-exchange passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
    • 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
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0221—Header boxes or end plates formed by stacked 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
    • 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
    • F28F2225/00—Reinforcing means
    • F28F2225/04—Reinforcing means for 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
    • F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
    • F28F2280/04—Means for preventing wrong assembling of parts

Definitions

  • the plate fin laminate has a configuration in which the inner peripheral side of the header flow path is continuously joined in the stacking direction.
  • the second fin member 20 is bent and continuous with the flat portion 20b having a flat surface and the flat surface of the flat portion 20b, and serves as an outer edge portion of the header opening 11a on the inner peripheral side of the header flow path 11. It has a peripheral support portion 20a and a peripheral support portion 20a.
  • the inner peripheral support portion 20a of the second fin member 20 is joined to the first fin member 10 in another plate fin 2a adjacent in the stacking direction, and the inner peripheral side of the header flow path 11 in the plate fin laminated body 2 is in the stacking direction. It has a structure having a double wall surface extending to.
  • FIG. 17 shows a plate composed of a first fin member 10 in contact with the lower second end plate 3b, and a second fin member 20 and a first fin member 10 laminated on the first fin member 10. It is an exploded perspective view which shows the fin 2a.
  • FIG. 17 is a perspective view seen from below in the stacking direction.
  • FIG. 18 shows a plate fin composed of a second fin member 20 in contact with the upper first end plate 3a, and a first fin member 10 and a second fin member 20 laminated under the second fin member 20. It is an exploded perspective view which shows 2a.
  • FIG. 18 is a perspective view seen from above in the stacking direction.
  • FIG. 19 is a vertical cross-sectional view schematically showing a modified example of the configuration of the first embodiment.
  • FIG. 19 shows the vicinity of the header flow path 11 in the first fin member 10A and the second fin member 20A.
  • the recess forming the header flow path 11 in the first fin member 10A includes a header flow path top portion 10Ab formed in an annular shape and having a flat surface, and the header flow path top portion 10Ab on the inner peripheral side and the outer peripheral side. It is composed of a header flow path support portion (header flow path inner peripheral support portion 10Aa, header flow path outer peripheral support portion 10Ac) formed so as to support in the stacking direction on both sides.
  • header flow path support portion header flow path inner peripheral support portion 10Aa, header flow path outer peripheral support portion 10Ac
  • the refrigerant of the supply pipe 4 flows separately in the state of the liquid phase and the gas phase
  • the refrigerant of the liquid phase and the gas phase is supplied to the header flow path ports 80 at the upper and lower positions.
  • a similar refrigerant with a balanced liquid phase and gas phase was supplied to the plate fin flow paths 13 of the laminated layers in the heat exchange region, and the plate fin laminated body 100 was generally balanced.
  • the configuration is such that highly efficient heat exchange can be performed.
  • Heat exchanger 2A 100 Plate fin laminate 2a, 2Aa, 100a Plate fin 3 End plate 3a 1st end plate 3b 2nd end plate 4 Feed pipe 5 Discharge pipe 6 Heat transfer cutoff slit 7 Interval regulation protrusion 8, 80 Header flow path port 8a 1st header flow path port 8b 2nd header flow path port 9 Positioning pin openings 10, 10A, 110 1st fin member 10a, 10Aa Header flow path inner peripheral support 10b, 10Ab Header flow path top 10c, 10Ac Header flow path Outer circumference support part 10d Protruding end on the inner circumference side 11,130 Header flow path 11a Header opening 12 Header communication flow path 13 Plate fin flow path 13a First plate fin flow path (straight) 13b 2nd plate fin flow path (arc-shaped) 16 Flow path transfer area 20, 20A, 120 Second fin member 20a Inner circumference support portion 20b, 20Ab Flat portion 21 Delivery flow path

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)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

Selon la présente invention, dans un échangeur de chaleur dans lequel un deuxième fluide (B) est amené à s'écouler entre chaque couche dans un stratifié d'ailettes de plaque (2) et de la chaleur est échangée entre le deuxième fluide (B) et un premier fluide (A) s'écoulant à travers un trajet d'écoulement d'ailettes de plaque (13), les ailettes de plaque (2a) comprennent : une ouverture de collecteur (11a) dans laquelle le premier fluide est distribué depuis un tuyau de distribution ; des trajets d'écoulement de collecteur (11) formés autour de l'ouverture de collecteur (11a) ; une ouverture de trajet d'écoulement de collecteur (8) qui relie l'ouverture de collecteur (11a) et les trajets d'écoulement de collecteur (11) ; et un trajet d'écoulement d'ailettes de plaque (13) dans lequel le premier fluide provenant des trajets d'écoulement de collecteur (11) s'écoule et échange de la chaleur avec le deuxième fluide. Le côté de circonférence interne des trajets d'écoulement de collecteur (11) est assemblé en continu dans la direction de stratification dans le stratifié d'ailettes de plaque (2).
PCT/JP2020/038071 2019-10-17 2020-10-08 Échangeur de chaleur WO2021075334A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20876390.4A EP4047298A4 (fr) 2019-10-17 2020-10-08 Échangeur de chaleur
CN202080015154.1A CN113424009B (zh) 2019-10-17 2020-10-08 热交换器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-190167 2019-10-17
JP2019190167A JP7365634B2 (ja) 2019-10-17 2019-10-17 熱交換器

Publications (1)

Publication Number Publication Date
WO2021075334A1 true WO2021075334A1 (fr) 2021-04-22

Family

ID=75487118

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/038071 WO2021075334A1 (fr) 2019-10-17 2020-10-08 Échangeur de chaleur

Country Status (4)

Country Link
EP (1) EP4047298A4 (fr)
JP (1) JP7365634B2 (fr)
CN (1) CN113424009B (fr)
WO (1) WO2021075334A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230226590A1 (en) * 2021-06-25 2023-07-20 Foshan Huazhi Advanced Materials Co., Ltd. Microchannel heat sink and method of manufacturing the same
KR102487015B1 (ko) * 2021-12-28 2023-01-10 에너진(주) 열절연부에 의해 열교환성을 향상시킨 인쇄기판형 열교환기
KR102563976B1 (ko) * 2022-11-30 2023-08-04 에너진(주) 내구성을 향상시킨 인쇄기판형 열교환기, 이를 포함하는 수소저장장치, 및 수소압축장치

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPH024367B2 (fr) 1983-06-30 1990-01-29 Gen Electric
JP2001133184A (ja) * 1999-11-01 2001-05-18 Ebara Corp プレート式熱交換器
JP3965901B2 (ja) 2000-10-27 2007-08-29 株式会社デンソー 蒸発器
JP3192719U (ja) 2014-06-18 2014-08-28 有限会社和氣製作所 板状部材および熱交換器
WO2019176567A1 (fr) * 2018-03-15 2019-09-19 三菱電機株式会社 Échangeur de chaleur à plaques et dispositif de pompe à chaleur l'intégrant

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ES2725228T3 (es) 2012-11-07 2019-09-20 Alfa Laval Corp Ab Paquete de placas y método de fabricación de un paquete de placas
JP6504367B2 (ja) * 2016-03-28 2019-04-24 パナソニックＩｐマネジメント株式会社 熱交換器
JP6906130B2 (ja) * 2016-10-21 2021-07-21 パナソニックＩｐマネジメント株式会社 熱交換器およびそれを用いた冷凍システム
JP2019100563A (ja) * 2017-11-29 2019-06-24 パナソニックＩｐマネジメント株式会社 熱交換器およびそれを用いた冷凍システム
JP2019100565A (ja) * 2017-11-29 2019-06-24 パナソニックＩｐマネジメント株式会社 熱交換器及びそれを用いた冷凍システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024367B2 (fr) 1983-06-30 1990-01-29 Gen Electric
JP2001133184A (ja) * 1999-11-01 2001-05-18 Ebara Corp プレート式熱交換器
JP3965901B2 (ja) 2000-10-27 2007-08-29 株式会社デンソー 蒸発器
JP3192719U (ja) 2014-06-18 2014-08-28 有限会社和氣製作所 板状部材および熱交換器
WO2019176567A1 (fr) * 2018-03-15 2019-09-19 三菱電機株式会社 Échangeur de chaleur à plaques et dispositif de pompe à chaleur l'intégrant

Also Published As

Publication number Publication date
CN113424009B (zh) 2022-12-20
CN113424009A (zh) 2021-09-21
EP4047298A1 (fr) 2022-08-24
EP4047298A4 (fr) 2022-11-23
JP7365634B2 (ja) 2023-10-20
JP2021063637A (ja) 2021-04-22

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