EP4095476A4 - Heat exchanger and refrigeration cycle apparatus - Google Patents
Heat exchanger and refrigeration cycle apparatus Download PDFInfo
- Publication number
- EP4095476A4 EP4095476A4 EP20915558.9A EP20915558A EP4095476A4 EP 4095476 A4 EP4095476 A4 EP 4095476A4 EP 20915558 A EP20915558 A EP 20915558A EP 4095476 A4 EP4095476 A4 EP 4095476A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- refrigeration cycle
- cycle apparatus
- refrigeration
- exchanger
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 title 1
Classifications
-
- 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
- F28F9/0278—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 stacked distribution plates or perforated plates arranged over end plates
-
- 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
-
- 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
- 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
- F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel 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
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)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/002321 WO2021149223A1 (en) | 2020-01-23 | 2020-01-23 | Heat exchanger and refrigeration cycle apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
EP4095476A1 EP4095476A1 (en) | 2022-11-30 |
EP4095476A4 true EP4095476A4 (en) | 2023-01-11 |
EP4095476B1 EP4095476B1 (en) | 2024-02-14 |
Family
ID=76993315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20915558.9A Active EP4095476B1 (en) | 2020-01-23 | 2020-01-23 | Heat exchanger and refrigeration cycle apparatus |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP4095476B1 (en) |
JP (1) | JP7278430B2 (en) |
ES (1) | ES2975262T3 (en) |
TW (1) | TWI768340B (en) |
WO (1) | WO2021149223A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10563895B2 (en) * | 2016-12-07 | 2020-02-18 | Johnson Controls Technology Company | Adjustable inlet header for heat exchanger of an HVAC system |
CN114216166B (en) * | 2021-11-25 | 2023-04-07 | 青岛海信日立空调系统有限公司 | Air conditioner |
WO2024157369A1 (en) * | 2023-01-25 | 2024-08-02 | 三菱電機株式会社 | Refrigerant distributor and heat exchanger |
WO2024172060A1 (en) * | 2023-02-15 | 2024-08-22 | 三菱電機株式会社 | Refrigerant distributor, heat exchanger, and refrigeration cycle device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006010262A (en) * | 2004-06-28 | 2006-01-12 | Denso Corp | Refrigerant evaporator |
US20080314076A1 (en) * | 2004-06-15 | 2008-12-25 | Showa Denko K.K. | Heat Exchanger |
US20160076824A1 (en) * | 2013-05-15 | 2016-03-17 | Mitsubishi Electric Corporation | Stacking-type header, heat exchanger, and air-conditioning apparatus |
US10077953B2 (en) * | 2013-05-15 | 2018-09-18 | Mitsubishi Electric Corporation | Stacking-type header, heat exchanger, and air-conditioning apparatus |
WO2019087235A1 (en) * | 2017-10-30 | 2019-05-09 | 三菱電機株式会社 | Refrigerant distributor and refrigeration cycle device |
EP3875878A1 (en) * | 2018-10-29 | 2021-09-08 | Mitsubishi Electric Corporation | Heat exchanger and refrigeration cycle device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05346297A (en) * | 1992-06-15 | 1993-12-27 | Nippon Light Metal Co Ltd | Heat exchanger |
JP3007839B2 (en) * | 1996-03-13 | 2000-02-07 | 松下冷機株式会社 | Shunt |
JP4536243B2 (en) * | 2000-10-31 | 2010-09-01 | 株式会社ティラド | Heat exchanger for air conditioning |
EP2108909A1 (en) * | 2008-04-07 | 2009-10-14 | Delphi Technologies, Inc. | Heat exchanger provided with a fitting block |
EP2372283B1 (en) * | 2010-03-23 | 2013-09-04 | Delphi Technologies, Inc. | Heat exchanger with a manifold plate |
US20140123696A1 (en) * | 2012-11-02 | 2014-05-08 | Hongseong KIM | Air conditioner and evaporator inlet header distributor therefor |
JP6237068B2 (en) | 2013-09-30 | 2017-11-29 | ダイキン工業株式会社 | Heat exchanger and air conditioner |
JP2017044428A (en) * | 2015-08-27 | 2017-03-02 | 株式会社東芝 | Heat exchanger, split flow component and heat exchanging device |
JP2018100800A (en) * | 2016-12-20 | 2018-06-28 | 三菱重工サーマルシステムズ株式会社 | Heat exchanger and air conditioner |
CN111201415B (en) * | 2017-10-13 | 2021-05-14 | 三菱电机株式会社 | Laminated header, heat exchanger, and refrigeration cycle device |
JP7108177B2 (en) * | 2018-03-30 | 2022-07-28 | ダイキン工業株式会社 | heat exchangers and air conditioners |
-
2020
- 2020-01-23 EP EP20915558.9A patent/EP4095476B1/en active Active
- 2020-01-23 JP JP2021572221A patent/JP7278430B2/en active Active
- 2020-01-23 ES ES20915558T patent/ES2975262T3/en active Active
- 2020-01-23 WO PCT/JP2020/002321 patent/WO2021149223A1/en unknown
- 2020-05-07 TW TW109115172A patent/TWI768340B/en active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080314076A1 (en) * | 2004-06-15 | 2008-12-25 | Showa Denko K.K. | Heat Exchanger |
JP2006010262A (en) * | 2004-06-28 | 2006-01-12 | Denso Corp | Refrigerant evaporator |
US20160076824A1 (en) * | 2013-05-15 | 2016-03-17 | Mitsubishi Electric Corporation | Stacking-type header, heat exchanger, and air-conditioning apparatus |
US10077953B2 (en) * | 2013-05-15 | 2018-09-18 | Mitsubishi Electric Corporation | Stacking-type header, heat exchanger, and air-conditioning apparatus |
WO2019087235A1 (en) * | 2017-10-30 | 2019-05-09 | 三菱電機株式会社 | Refrigerant distributor and refrigeration cycle device |
EP3875878A1 (en) * | 2018-10-29 | 2021-09-08 | Mitsubishi Electric Corporation | Heat exchanger and refrigeration cycle device |
Also Published As
Publication number | Publication date |
---|---|
JPWO2021149223A1 (en) | 2021-07-29 |
TWI768340B (en) | 2022-06-21 |
ES2975262T3 (en) | 2024-07-04 |
EP4095476B1 (en) | 2024-02-14 |
EP4095476A1 (en) | 2022-11-30 |
JP7278430B2 (en) | 2023-05-19 |
TW202129218A (en) | 2021-08-01 |
WO2021149223A1 (en) | 2021-07-29 |
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