EP4484857A4 - Échangeur de chaleur et dispositif de réfrigération - Google Patents

Échangeur de chaleur et dispositif de réfrigération

Info

Publication number
EP4484857A4
EP4484857A4 EP23796019.0A EP23796019A EP4484857A4 EP 4484857 A4 EP4484857 A4 EP 4484857A4 EP 23796019 A EP23796019 A EP 23796019A EP 4484857 A4 EP4484857 A4 EP 4484857A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
cooling device
cooling
exchanger
heat
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.)
Pending
Application number
EP23796019.0A
Other languages
German (de)
English (en)
Other versions
EP4484857A1 (fr
Inventor
Mitsuharu Numata
Daichi UTSUMI
Ken Sato
Yutaka Shibata
Masafumi Uda
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 EP4484857A1 publication Critical patent/EP4484857A1/fr
Publication of EP4484857A4 publication Critical patent/EP4484857A4/fr
Pending legal-status Critical Current

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
    • 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
    • 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
    • F28D1/06—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 the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
    • 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
    • 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
    • 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
    • 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
    • F28D9/0062—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 spaced plates with inserted elements
    • F28D9/0075—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 spaced plates with inserted elements the plates having openings therein for circulation of the heat-exchange medium from one conduit to another
    • 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
    • F28D9/02—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 heat-exchange media travelling at an angle to one 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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/02—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by influencing fluid boundary
    • 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

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)
EP23796019.0A 2022-04-26 2023-04-03 Échangeur de chaleur et dispositif de réfrigération Pending EP4484857A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022072413A JP7448844B2 (ja) 2022-04-26 2022-04-26 熱交換器および冷凍装置
PCT/JP2023/013850 WO2023210272A1 (fr) 2022-04-26 2023-04-03 Échangeur de chaleur et dispositif de réfrigération

Publications (2)

Publication Number Publication Date
EP4484857A1 EP4484857A1 (fr) 2025-01-01
EP4484857A4 true EP4484857A4 (fr) 2025-07-30

Family

ID=88518743

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23796019.0A Pending EP4484857A4 (fr) 2022-04-26 2023-04-03 Échangeur de chaleur et dispositif de réfrigération

Country Status (5)

Country Link
US (1) US20250044035A1 (fr)
EP (1) EP4484857A4 (fr)
JP (1) JP7448844B2 (fr)
CN (1) CN118829834B (fr)
WO (1) WO2023210272A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2026028330A (ja) * 2024-08-07 2026-02-20 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及び冷凍装置
JP7820677B1 (ja) 2024-08-07 2026-02-26 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及び冷凍装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050039486A1 (en) * 2002-01-17 2005-02-24 York Refrigeration Aps Submerged evaporator with integrated heat exchanger
KR20130101282A (ko) * 2012-03-05 2013-09-13 마에카와 매뉴팩쳐링 캄파니 리미티드 쉘 앤드 플레이트식 열교환기
JP2015121396A (ja) * 2013-11-19 2015-07-02 株式会社前川製作所 冷媒熱交換器
US10458713B2 (en) * 2015-06-09 2019-10-29 Mayekawa Mfg. Co., Ltd. Refrigerant heat exchanger
US20200025453A1 (en) * 2017-03-10 2020-01-23 Alfa Laval Corporate Ab Heat exchanger plate, a plate package using such heat exchanger plate and a heat exchanger using such heat exchanger plate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05157402A (ja) * 1991-12-11 1993-06-22 Nippondenso Co Ltd 熱交換器
JP4122670B2 (ja) * 1999-01-28 2008-07-23 株式会社デンソー 熱交換器
CN105505323A (zh) 2008-03-07 2016-04-20 阿科玛股份有限公司 具有改进的油返回的卤代烯热传输组合物
CN103175432A (zh) * 2013-04-08 2013-06-26 中国船舶重工集团公司第七一一研究所 一种板式蒸发器用换热板片
US10533778B2 (en) * 2016-05-17 2020-01-14 Daikin Applied Americas Inc. Turbo economizer used in chiller system
JP2018155475A (ja) * 2016-10-05 2018-10-04 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050039486A1 (en) * 2002-01-17 2005-02-24 York Refrigeration Aps Submerged evaporator with integrated heat exchanger
KR20130101282A (ko) * 2012-03-05 2013-09-13 마에카와 매뉴팩쳐링 캄파니 리미티드 쉘 앤드 플레이트식 열교환기
JP2015121396A (ja) * 2013-11-19 2015-07-02 株式会社前川製作所 冷媒熱交換器
US10458713B2 (en) * 2015-06-09 2019-10-29 Mayekawa Mfg. Co., Ltd. Refrigerant heat exchanger
US20200025453A1 (en) * 2017-03-10 2020-01-23 Alfa Laval Corporate Ab Heat exchanger plate, a plate package using such heat exchanger plate and a heat exchanger using such heat exchanger plate

Also Published As

Publication number Publication date
WO2023210272A1 (fr) 2023-11-02
JP7448844B2 (ja) 2024-03-13
EP4484857A1 (fr) 2025-01-01
CN118829834B (zh) 2025-08-15
US20250044035A1 (en) 2025-02-06
JP2023161824A (ja) 2023-11-08
CN118829834A (zh) 2024-10-22

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