EP4160130B1 - Wärmetauscher - Google Patents

Wärmetauscher

Info

Publication number
EP4160130B1
EP4160130B1 EP21817911.7A EP21817911A EP4160130B1 EP 4160130 B1 EP4160130 B1 EP 4160130B1 EP 21817911 A EP21817911 A EP 21817911A EP 4160130 B1 EP4160130 B1 EP 4160130B1
Authority
EP
European Patent Office
Prior art keywords
flow channel
plate fins
heat exchanger
plate
header
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
EP21817911.7A
Other languages
English (en)
French (fr)
Other versions
EP4160130A4 (de
EP4160130A1 (de
Inventor
Takuya Okumura
Kenji Nagoshi
Noriaki Yamamoto
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP4160130A1 publication Critical patent/EP4160130A1/de
Publication of EP4160130A4 publication Critical patent/EP4160130A4/de
Application granted granted Critical
Publication of EP4160130B1 publication Critical patent/EP4160130B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F25B39/022—Evaporators with plate-like or laminated elements
    • 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
    • F28D1/0341—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 with U-flow or serpentine-flow inside the conduits
    • 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
    • F28D2021/007—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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2210/00—Heat exchange conduits
    • F28F2210/02—Heat exchange conduits with particular branching, e.g. fractal conduit arrangements
    • 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
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between 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
    • F28F2270/00—Thermal insulation; Thermal decoupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing

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)

Claims (7)

  1. Wärmetauscher (1), umfassend:
    einen Plattenlamellen-Stapelkörper (4) mit einer Vielzahl von gestapelten Plattenlamellen (3), wobei jede der Vielzahl von Plattenlamellen einen Strömungskanal (7) aufweist, durch den ein erstes Fluid strömt;
    Endplatten (6a, 6b), die in Stapelrichtung der Vielzahl von Plattenlamellen (3) jeweils auf beiden Seiten des Plattenlamellen-Stapelkörpers (4) angeordnet sind;
    einen Einlasssammler-Strömungskanal (9), durch den das erste Fluid in den Strömungskanal strömt; und
    einen Auslasssammler-Strömungskanal (10), durch den das erste Fluid aus dem Strömungskanal strömt,
    wobei
    die Vielzahl von Plattenlamellen (3) jeweils aufweisen:
    ein Paar von Platten (3a, 3b), die miteinander verlötet sind, um den Strömungskanal zwischen dem Plattenpaar zu bilden, und
    röhrenförmige Teile (13), die jeweils in einem Abschnitt eines Sammlerbereichs (X) des Wärmetauschers angeordnet sind und von einer entsprechenden Platte des Plattenpaars (3a, 3b) nach außen hervorstehen, wobei der Sammlerbereich ein Bereich ist, in dem der Einlasssammler-Strömungskanal (9) und der Auslasssammler-Strömungskanal (10) angeordnet sind, und
    die Vielzahl von Plattenlamellen (3) benachbart angeordnete Plattenlamellen aufweisen, deren röhrenförmige Teile aneinander befestigt sind.
  2. Wärmetauscher nach Anspruch 1, wobei die röhrenförmigen Teile (13) von jeder der Vielzahl von Plattenlamellen (3) in der Draufsicht von jeder der Vielzahl von Plattenlamellen so angeordnet sind, dass sie mindestens einen von dem Einlasssammler-Strömungskanal (9) und dem Auslasssammler-Strömungskanal (10) umgeben.
  3. Wärmetauscher nach Anspruch 1 oder 2, wobei mindestens einer der röhrenförmigen Teile (13) von jeder der Vielzahl von Plattenlamellen (3) eine sich verjüngende Form oder eine Form aufweist, die durch Verschachtelung erhalten wird.
  4. Wärmetauscher nach einem der Ansprüche 1 bis 3, wobei die benachbarten Plattenlamellen unter der Vielzahl von Plattenlamellen (3) ein Passungsspiel zwischen den röhrenförmigen Teilen (13) von kleiner oder gleich 0,2 mm aufweisen.
  5. Wärmetauscher nach einem der Ansprüche 1 bis 4, wobei die röhrenförmigen Teile (13) der benachbarten Plattenlamellen unter der Vielzahl von Plattenlamellen (3) miteinander verlötet sind, um Abschnitte von Sammlerbereichen (X) der benachbarten Plattenlamellen zu verbinden.
  6. Wärmetauscher nach einem der Ansprüche 1 bis 5, wobei die röhrenförmigen Teile (13), die aus der entsprechenden Platte des Plattenpaares (3a, 3b) hervorstehen, in der Draufsicht auf jede der Vielzahl von Plattenlamellen (3) an derselben Position angeordnet sind.
  7. Wärmetauscher nach einem der Ansprüche 1 bis 6, wobei die Vielzahl von Plattenlamellen (3), die übereinander gestapelt sind, ein zweites Fluid aufweisen, das zwischen der Vielzahl von Plattenlamellen fließt, um einen Wärmeaustausch zwischen dem ersten Fluid und dem zweiten Fluid zu ermöglichen.
EP21817911.7A 2020-06-02 2021-02-08 Wärmetauscher Active EP4160130B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020095828A JP7538991B2 (ja) 2020-06-02 2020-06-02 熱交換器
PCT/JP2021/004504 WO2021245986A1 (ja) 2020-06-02 2021-02-08 熱交換器

Publications (3)

Publication Number Publication Date
EP4160130A1 EP4160130A1 (de) 2023-04-05
EP4160130A4 EP4160130A4 (de) 2023-11-15
EP4160130B1 true EP4160130B1 (de) 2026-04-29

Family

ID=78830332

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21817911.7A Active EP4160130B1 (de) 2020-06-02 2021-02-08 Wärmetauscher

Country Status (4)

Country Link
EP (1) EP4160130B1 (de)
JP (1) JP7538991B2 (de)
CN (1) CN115885150A (de)
WO (1) WO2021245986A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4417926A1 (de) * 2023-02-15 2024-08-21 Valeo Systemes Thermiques Fluidverteilungsmodul für ein wärmeverwaltungssystem
CN120506824B (zh) * 2025-07-21 2025-09-19 珠海格力电器股份有限公司 板式换热器和机组

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2216539B1 (de) * 1973-02-02 1976-09-10 Chaffoteaux Et Maury
JPH09280778A (ja) * 1996-04-16 1997-10-31 Showa Alum Corp 積層型熱交換器
JP4448377B2 (ja) 2004-05-13 2010-04-07 株式会社日阪製作所 プレート式熱交換器
JP4552805B2 (ja) * 2005-08-19 2010-09-29 株式会社デンソー 積層型熱交換器及びその製造方法
DE102016001607A1 (de) 2015-05-01 2016-11-03 Modine Manufacturing Company Flüssigkeit-zu-Kältemittel-Wärmetauscher und Verfahren zum betrieb desselben
US10907906B2 (en) * 2016-02-12 2021-02-02 Mitsubishi Electric Corporation Plate heat exchanger and heat pump heating and hot water supply system including the plate heat exchanger
JP6767637B2 (ja) * 2016-10-21 2020-10-14 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
JP6735918B2 (ja) * 2017-05-23 2020-08-05 三菱電機株式会社 プレート式熱交換器及びヒートポンプ式給湯システム
JP2019100564A (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

Also Published As

Publication number Publication date
CN115885150A (zh) 2023-03-31
EP4160130A4 (de) 2023-11-15
EP4160130A1 (de) 2023-04-05
JP2021188844A (ja) 2021-12-13
WO2021245986A1 (ja) 2021-12-09
JP7538991B2 (ja) 2024-08-23

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