GB2577431B - Heat source unit - Google Patents

Heat source unit Download PDF

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Publication number
GB2577431B
GB2577431B GB1918060.3A GB201918060A GB2577431B GB 2577431 B GB2577431 B GB 2577431B GB 201918060 A GB201918060 A GB 201918060A GB 2577431 B GB2577431 B GB 2577431B
Authority
GB
United Kingdom
Prior art keywords
heat source
source unit
unit
heat
source
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
GB1918060.3A
Other versions
GB2577431A (en
GB201918060D0 (en
Inventor
Maema Yota
Akizuki Takahiro
Ito Takuya
Tarumi Yuji
Okoshi Yasushi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB201918060D0 publication Critical patent/GB201918060D0/en
Publication of GB2577431A publication Critical patent/GB2577431A/en
Application granted granted Critical
Publication of GB2577431B publication Critical patent/GB2577431B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/14—Heat exchangers specially adapted for separate outdoor units
    • F24F1/18—Heat exchangers specially adapted for separate outdoor units characterised by their shape
    • 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
    • F28D1/053—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular 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
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F28F17/005—Means for draining condensates from heat exchangers, e.g. from 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/041—Details of condensers of evaporative 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
    • F28D2001/0253—Particular components
    • F28D2001/026—Cores
    • F28D2001/0266—Particular core assemblies, e.g. having different orientations or having different geometric features
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Other Air-Conditioning Systems (AREA)
GB1918060.3A 2017-07-12 2017-07-12 Heat source unit Active GB2577431B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/025382 WO2019012619A1 (en) 2017-07-12 2017-07-12 Heat source unit

Publications (3)

Publication Number Publication Date
GB201918060D0 GB201918060D0 (en) 2020-01-22
GB2577431A GB2577431A (en) 2020-03-25
GB2577431B true GB2577431B (en) 2021-05-12

Family

ID=65001993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1918060.3A Active GB2577431B (en) 2017-07-12 2017-07-12 Heat source unit

Country Status (3)

Country Link
JP (1) JP6824410B2 (en)
GB (1) GB2577431B (en)
WO (1) WO2019012619A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220221228A1 (en) * 2019-08-07 2022-07-14 Mitsubishi Electric Corporation Chilling unit
DE102020208710A1 (en) 2020-07-13 2022-01-13 Mahle International Gmbh Heat exchanger, fuel cell arrangement and method
FR3112845B1 (en) * 2020-07-24 2022-08-19 Jacir Dry or adiabatic air-cooled condenser including a refrigerant leak containment system
JP2024503798A (en) * 2020-12-21 2024-01-29 サルエアー エルエルシー Cooler mount arrangement for gas compressor
WO2023188010A1 (en) * 2022-03-29 2023-10-05 三菱電機株式会社 Refrigeration cycle device
JPWO2023199426A1 (en) * 2022-04-13 2023-10-19

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04244592A (en) * 1991-01-28 1992-09-01 Mitsubishi Heavy Ind Ltd Heat exchanger
JPH0783591A (en) * 1993-09-14 1995-03-28 Nippondenso Co Ltd Heat exchanger
JPH10339587A (en) * 1997-06-10 1998-12-22 Nippon Light Metal Co Ltd Heat exchanger
JP2004340504A (en) * 2003-05-16 2004-12-02 Mitsubishi Heavy Ind Ltd Outdoor unit for air conditioning and air conditioner comprising the same
JP2006010150A (en) * 2004-06-24 2006-01-12 Daikin Ind Ltd Auxiliary cooling system and outdoor machine of air conditioner
JP2010216798A (en) * 2009-02-23 2010-09-30 Daikin Ind Ltd Outdoor unit and refrigerating device
WO2011005986A2 (en) * 2009-07-10 2011-01-13 Johnson Controls Technology Company Multichannel heat exchanger with differing fin spacing
JP2015117875A (en) * 2013-12-18 2015-06-25 日本軽金属株式会社 Parallel flow type heat exchanger and its process of manufacture
JP2016133248A (en) * 2015-01-19 2016-07-25 株式会社デンソー Heat exchanger
WO2016171177A1 (en) * 2015-04-21 2016-10-27 三菱電機株式会社 Heat source unit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58107482U (en) * 1982-01-09 1983-07-21 三菱重工業株式会社 Heat exchanger
JP4244592B2 (en) * 2002-08-12 2009-03-25 トヨタ自動車株式会社 Hydraulic control device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04244592A (en) * 1991-01-28 1992-09-01 Mitsubishi Heavy Ind Ltd Heat exchanger
JPH0783591A (en) * 1993-09-14 1995-03-28 Nippondenso Co Ltd Heat exchanger
JPH10339587A (en) * 1997-06-10 1998-12-22 Nippon Light Metal Co Ltd Heat exchanger
JP2004340504A (en) * 2003-05-16 2004-12-02 Mitsubishi Heavy Ind Ltd Outdoor unit for air conditioning and air conditioner comprising the same
JP2006010150A (en) * 2004-06-24 2006-01-12 Daikin Ind Ltd Auxiliary cooling system and outdoor machine of air conditioner
JP2010216798A (en) * 2009-02-23 2010-09-30 Daikin Ind Ltd Outdoor unit and refrigerating device
WO2011005986A2 (en) * 2009-07-10 2011-01-13 Johnson Controls Technology Company Multichannel heat exchanger with differing fin spacing
JP2015117875A (en) * 2013-12-18 2015-06-25 日本軽金属株式会社 Parallel flow type heat exchanger and its process of manufacture
JP2016133248A (en) * 2015-01-19 2016-07-25 株式会社デンソー Heat exchanger
WO2016171177A1 (en) * 2015-04-21 2016-10-27 三菱電機株式会社 Heat source unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Microfilm of the specification and drawings annexed to the request of Japanese Utility Model Application No, 1714/1982 (Laid-open No. 107482/1983) (Mitsubishi Heavy Industries, Ltd.), 21 July 1983 (21.07. 1983), fig. 3 (Family: none) *

Also Published As

Publication number Publication date
WO2019012619A1 (en) 2019-01-17
GB2577431A (en) 2020-03-25
JPWO2019012619A1 (en) 2020-02-06
JP6824410B2 (en) 2021-02-03
GB201918060D0 (en) 2020-01-22

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