EP3779318A4 - Air conditioning device - Google Patents

Air conditioning device Download PDF

Info

Publication number
EP3779318A4
EP3779318A4 EP18914221.9A EP18914221A EP3779318A4 EP 3779318 A4 EP3779318 A4 EP 3779318A4 EP 18914221 A EP18914221 A EP 18914221A EP 3779318 A4 EP3779318 A4 EP 3779318A4
Authority
EP
European Patent Office
Prior art keywords
air conditioning
conditioning device
air
conditioning
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
EP18914221.9A
Other languages
German (de)
French (fr)
Other versions
EP3779318A1 (en
Inventor
Yuta KOMIYA
Shinya Higashiiue
Masahiro Yokoi
Yuichi Usuda
Satoshi Ueda
Noriyuki Tani
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 EP3779318A1 publication Critical patent/EP3779318A1/en
Publication of EP3779318A4 publication Critical patent/EP3779318A4/en
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
    • 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
    • F28D1/0233—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 air flow channels
    • F28D1/024—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 air flow channels with an air driving element
    • 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
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/032—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • 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
    • 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
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D5/00—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, using the cooling effect of natural or forced evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F24F2013/225—Means for preventing condensation or evacuating condensate for evacuating condensate by evaporating the condensate in the cooling medium, e.g. in air flow from the condenser
    • 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
    • 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
    • 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F2009/0285—Other particular headers or 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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F25/00—Component parts of trickle coolers
    • F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
    • F28F25/06—Spray nozzles or spray pipes
EP18914221.9A 2018-04-11 2018-04-11 Air conditioning device Pending EP3779318A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/015224 WO2019198174A1 (en) 2018-04-11 2018-04-11 Air conditioning device

Publications (2)

Publication Number Publication Date
EP3779318A1 EP3779318A1 (en) 2021-02-17
EP3779318A4 true EP3779318A4 (en) 2021-03-31

Family

ID=68164218

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18914221.9A Pending EP3779318A4 (en) 2018-04-11 2018-04-11 Air conditioning device

Country Status (5)

Country Link
US (1) US20200400354A1 (en)
EP (1) EP3779318A4 (en)
JP (1) JP6972314B2 (en)
CN (1) CN111919072A (en)
WO (1) WO2019198174A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210104217A (en) * 2020-02-14 2021-08-25 주식회사 엘지에너지솔루션 Energy Storage System
DE102020208714A1 (en) * 2020-07-13 2022-01-13 Mahle International Gmbh Heat exchanger arrangement and fuel cell vehicle
KR102502097B1 (en) * 2021-05-04 2023-02-24 주식회사 힘펠 Heat exchanger
JP2023141019A (en) * 2022-03-23 2023-10-05 サンデン株式会社 Air conditioning device
WO2023188010A1 (en) * 2022-03-29 2023-10-05 三菱電機株式会社 Refrigeration cycle device
JP2023153055A (en) * 2022-03-31 2023-10-17 ダイキン工業株式会社 Ventilation device and ventilation method
KR102565990B1 (en) * 2023-03-15 2023-08-11 주식회사 대우컴프레셔 Ceiling type air treatment apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055743U (en) * 1973-09-17 1975-05-27
WO2003046440A1 (en) * 2001-11-30 2003-06-05 Choon-Kyoung Park Air conditioning apparatus
JP2010038439A (en) * 2008-08-05 2010-02-18 Sharp Corp Heat exchanger
KR20150089818A (en) * 2014-01-28 2015-08-05 삼성전자주식회사 Air Conditioner
JP2016050719A (en) * 2014-09-01 2016-04-11 株式会社富士通ゼネラル Heat exchanger
WO2018047511A1 (en) * 2016-09-12 2018-03-15 三菱電機株式会社 Heat exchanger and air-conditioner

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
JPS4853959A (en) * 1971-11-09 1973-07-28
JPS5110005B2 (en) * 1972-10-25 1976-04-01
JPS504543U (en) * 1973-05-08 1975-01-17
JPS5325028B2 (en) * 1973-12-26 1978-07-24
JPS50154650U (en) * 1974-06-05 1975-12-22
JPS529247U (en) * 1975-07-08 1977-01-22
JPS5965285U (en) * 1982-10-21 1984-05-01 カルソニックカンセイ株式会社 Heat exchanger
JPS6021895U (en) * 1983-07-20 1985-02-15 いすゞ自動車株式会社 Radiator descaling device
JPH0470590A (en) * 1990-07-11 1992-03-05 Taisei Corp Handtype largeclock for outdoors
JPH0635831U (en) * 1992-10-09 1994-05-13 サンデン株式会社 Air conditioner
JP3287171B2 (en) 1994-06-15 2002-05-27 株式会社デンソー Integrated cooling machine
JP2003106561A (en) * 2001-10-01 2003-04-09 Denso Corp Air conditioner
JP4107051B2 (en) * 2002-02-19 2008-06-25 株式会社デンソー Heat exchanger
JP2006105415A (en) * 2004-09-30 2006-04-20 Daikin Ind Ltd Heat exchanger
JP4676520B2 (en) * 2008-08-28 2011-04-27 シャープ株式会社 Integrated air conditioner
JP2010112667A (en) * 2008-11-10 2010-05-20 Mitsubishi Electric Corp Air conditioner
JP2010139196A (en) * 2008-12-15 2010-06-24 Sharp Corp Heat exchanger
JP2011075165A (en) * 2009-09-29 2011-04-14 Daikin Industries Ltd Heat exchanger
JP2011080121A (en) * 2009-10-08 2011-04-21 Mitsubishi Alum Co Ltd Extruded tube for fin tube type heat exchanger for air conditioner and refrigerant piping for heat exchange cycle
CN203927863U (en) * 2014-04-28 2014-11-05 天津诺诚节能科技发展有限公司 Steam-water dual-purpose heat pipe type waste heat steam generator
JP2017009191A (en) * 2015-06-22 2017-01-12 株式会社ティラド Temporary assembly means of header plate and core of heat exchanger
US10302320B2 (en) * 2015-10-20 2019-05-28 Reginald B. Howard Portable solar HVAC system with all-in-one appliances

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055743U (en) * 1973-09-17 1975-05-27
WO2003046440A1 (en) * 2001-11-30 2003-06-05 Choon-Kyoung Park Air conditioning apparatus
JP2010038439A (en) * 2008-08-05 2010-02-18 Sharp Corp Heat exchanger
KR20150089818A (en) * 2014-01-28 2015-08-05 삼성전자주식회사 Air Conditioner
JP2016050719A (en) * 2014-09-01 2016-04-11 株式会社富士通ゼネラル Heat exchanger
WO2018047511A1 (en) * 2016-09-12 2018-03-15 三菱電機株式会社 Heat exchanger and air-conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019198174A1 *

Also Published As

Publication number Publication date
EP3779318A1 (en) 2021-02-17
US20200400354A1 (en) 2020-12-24
JP6972314B2 (en) 2021-11-24
WO2019198174A1 (en) 2019-10-17
JPWO2019198174A1 (en) 2021-02-12
CN111919072A (en) 2020-11-10

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