EP4375609A3 - Echangeur de chaleur, en particulier condenseur interne pour systèmes cvca de pompe à chaleur - Google Patents

Echangeur de chaleur, en particulier condenseur interne pour systèmes cvca de pompe à chaleur Download PDF

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Publication number
EP4375609A3
EP4375609A3 EP24169433.0A EP24169433A EP4375609A3 EP 4375609 A3 EP4375609 A3 EP 4375609A3 EP 24169433 A EP24169433 A EP 24169433A EP 4375609 A3 EP4375609 A3 EP 4375609A3
Authority
EP
European Patent Office
Prior art keywords
row
heat exchanger
hvac systems
inner condenser
heat pump
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
Application number
EP24169433.0A
Other languages
German (de)
English (en)
Other versions
EP4375609A2 (fr
EP4375609B1 (fr
Inventor
Giuseppe Tiziano
Fabio SANDRI
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.)
Denso Thermal Systems SpA
Original Assignee
Denso Thermal Systems SpA
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 Denso Thermal Systems SpA filed Critical Denso Thermal Systems SpA
Publication of EP4375609A2 publication Critical patent/EP4375609A2/fr
Publication of EP4375609A3 publication Critical patent/EP4375609A3/fr
Application granted granted Critical
Publication of EP4375609B1 publication Critical patent/EP4375609B1/fr
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
    • 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
    • F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
    • 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
    • F25B39/04—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
    • 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
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F28D1/0435—Combination of units extending one behind the 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
    • F28F9/268—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by permanent joints, e.g. by welding
    • 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
    • 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
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0084—Condensers

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)
EP24169433.0A 2021-01-20 2022-01-18 Échangeur de chaleur, en particulier condenseur interne pour systèmes cvca de pompe à chaleur Active EP4375609B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102021000000914A IT202100000914A1 (it) 2021-01-20 2021-01-20 Scambiatore di calore, in particolare condensatore interno per sistemi hvac con pompa di calore
EP22152045.5A EP4033190B1 (fr) 2021-01-20 2022-01-18 Échangeur de chaleur, en particulier condenseur intérieur pour systèmes cvc à pompe à chaleur

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP22152045.5A Division EP4033190B1 (fr) 2021-01-20 2022-01-18 Échangeur de chaleur, en particulier condenseur intérieur pour systèmes cvc à pompe à chaleur

Publications (3)

Publication Number Publication Date
EP4375609A2 EP4375609A2 (fr) 2024-05-29
EP4375609A3 true EP4375609A3 (fr) 2024-08-21
EP4375609B1 EP4375609B1 (fr) 2025-07-02

Family

ID=75340090

Family Applications (2)

Application Number Title Priority Date Filing Date
EP24169433.0A Active EP4375609B1 (fr) 2021-01-20 2022-01-18 Échangeur de chaleur, en particulier condenseur interne pour systèmes cvca de pompe à chaleur
EP22152045.5A Active EP4033190B1 (fr) 2021-01-20 2022-01-18 Échangeur de chaleur, en particulier condenseur intérieur pour systèmes cvc à pompe à chaleur

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP22152045.5A Active EP4033190B1 (fr) 2021-01-20 2022-01-18 Échangeur de chaleur, en particulier condenseur intérieur pour systèmes cvc à pompe à chaleur

Country Status (3)

Country Link
EP (2) EP4375609B1 (fr)
ES (2) ES3043412T3 (fr)
IT (1) IT202100000914A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001133187A (ja) * 1999-11-05 2001-05-18 Showa Alum Corp 複式熱交換器
US20120222848A1 (en) * 2011-03-01 2012-09-06 Visteon Global Technologies, Inc. Integrated counter cross flow condenser
US20200116431A1 (en) * 2017-06-13 2020-04-16 Denso Corporation Heat exchanger
US20200132378A1 (en) * 2017-07-13 2020-04-30 Hangzhou Sanhua Research Institute Co., Ltd. Heat exchanger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009031696A1 (de) * 2009-07-04 2011-01-05 Modine Manufacturing Co., Racine Wärmetauscheranordnung
JP2013072607A (ja) * 2011-09-28 2013-04-22 Keihin Thermal Technology Corp 熱交換器の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001133187A (ja) * 1999-11-05 2001-05-18 Showa Alum Corp 複式熱交換器
US20120222848A1 (en) * 2011-03-01 2012-09-06 Visteon Global Technologies, Inc. Integrated counter cross flow condenser
US20200116431A1 (en) * 2017-06-13 2020-04-16 Denso Corporation Heat exchanger
US20200132378A1 (en) * 2017-07-13 2020-04-30 Hangzhou Sanhua Research Institute Co., Ltd. Heat exchanger

Also Published As

Publication number Publication date
EP4375609A2 (fr) 2024-05-29
EP4033190A3 (fr) 2022-10-19
ES2982334T3 (es) 2024-10-15
EP4033190A2 (fr) 2022-07-27
ES3043412T3 (en) 2025-11-25
EP4033190B1 (fr) 2024-04-17
EP4375609B1 (fr) 2025-07-02
IT202100000914A1 (it) 2022-07-20

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