EP4462057B1 - Shell-and-plate type heat exchanger and refrigeration device - Google Patents

Shell-and-plate type heat exchanger and refrigeration device

Info

Publication number
EP4462057B1
EP4462057B1 EP24740320.7A EP24740320A EP4462057B1 EP 4462057 B1 EP4462057 B1 EP 4462057B1 EP 24740320 A EP24740320 A EP 24740320A EP 4462057 B1 EP4462057 B1 EP 4462057B1
Authority
EP
European Patent Office
Prior art keywords
refrigerant
plate
heat exchange
shell
exchange section
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
EP24740320.7A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4462057A1 (en
EP4462057A4 (en
Inventor
Daichi Utsumi
Masaki Yamaguchi
Mitsuharu Numata
Shuhei ICHIMURA
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP4462057A1 publication Critical patent/EP4462057A1/en
Publication of EP4462057A4 publication Critical patent/EP4462057A4/en
Application granted granted Critical
Publication of EP4462057B1 publication Critical patent/EP4462057B1/en
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
    • F28D9/0006—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 plate-like or laminated conduits being enclosed within a pressure vessel
    • 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
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
    • F28F9/0214—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only longitudinal partitions
    • 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
    • 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
    • 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
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/02—Details of evaporators
    • F25B2339/024—Evaporators with refrigerant in a vessel in which is situated a heat exchanger
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/02—Details of evaporators
    • F25B2339/024—Evaporators with refrigerant in a vessel in which is situated a heat exchanger
    • F25B2339/0241—Evaporators with refrigerant in a vessel in which is situated a heat exchanger having plate-like 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
    • F28F2210/00—Heat exchange conduits
    • F28F2210/10—Particular layout, e.g. for uniform temperature distribution

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)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
EP24740320.7A 2023-03-29 2024-03-25 Shell-and-plate type heat exchanger and refrigeration device Active EP4462057B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023053823 2023-03-29
PCT/JP2024/011788 WO2024204114A1 (ja) 2023-03-29 2024-03-25 シェルアンドプレート式熱交換器及び冷凍装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP26161208.9 Division-Into 2026-02-27

Publications (3)

Publication Number Publication Date
EP4462057A1 EP4462057A1 (en) 2024-11-13
EP4462057A4 EP4462057A4 (en) 2025-04-23
EP4462057B1 true EP4462057B1 (en) 2026-04-29

Family

ID=91966250

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24740320.7A Active EP4462057B1 (en) 2023-03-29 2024-03-25 Shell-and-plate type heat exchanger and refrigeration device

Country Status (5)

Country Link
US (1) US20250377175A1 (https=)
EP (1) EP4462057B1 (https=)
JP (2) JP7614546B2 (https=)
CN (1) CN120569603A (https=)
WO (1) WO2024204114A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI114738B (fi) * 2000-08-23 2004-12-15 Vahterus Oy Levyrakenteinen lämmönvaihdin
JP4192413B2 (ja) * 2000-09-06 2008-12-10 株式会社Ｉｈｉ 氷蓄熱装置の過冷却器
JP4451998B2 (ja) * 2001-05-22 2010-04-14 三菱重工業株式会社 蒸発器及びこれを有する冷凍機
JP6716227B2 (ja) * 2015-10-09 2020-07-01 三菱重工サーマルシステムズ株式会社 蒸発器、これを備えたターボ冷凍装置
CN205156444U (zh) * 2015-11-26 2016-04-13 珠海格力电器股份有限公司 满液式蒸发器的均液板和满液式蒸发器
JP6860095B1 (ja) * 2020-01-14 2021-04-14 ダイキン工業株式会社 シェルアンドプレート式熱交換器
JP7518332B2 (ja) * 2020-01-14 2024-07-18 ダイキン工業株式会社 シェルアンドプレート式熱交換器

Also Published As

Publication number Publication date
CN120569603A (zh) 2025-08-29
JP2024144288A (ja) 2024-10-11
JP2025031965A (ja) 2025-03-07
WO2024204114A1 (ja) 2024-10-03
EP4462057A1 (en) 2024-11-13
EP4462057A4 (en) 2025-04-23
US20250377175A1 (en) 2025-12-11
JP7614546B2 (ja) 2025-01-16

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