EP3604969A4 - Air-conditioning indoor unit - Google Patents

Air-conditioning indoor unit Download PDF

Info

Publication number
EP3604969A4
EP3604969A4 EP18775577.2A EP18775577A EP3604969A4 EP 3604969 A4 EP3604969 A4 EP 3604969A4 EP 18775577 A EP18775577 A EP 18775577A EP 3604969 A4 EP3604969 A4 EP 3604969A4
Authority
EP
European Patent Office
Prior art keywords
air
indoor unit
conditioning indoor
conditioning
unit
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
EP18775577.2A
Other languages
German (de)
French (fr)
Other versions
EP3604969A1 (en
Inventor
Shun Yoshioka
Yoshiyuki Matsumoto
Shouta AGOU
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 EP3604969A1 publication Critical patent/EP3604969A1/en
Publication of EP3604969A4 publication Critical patent/EP3604969A4/en
Pending legal-status Critical Current

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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0067—Indoor units, e.g. fan coil units characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the 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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F24F1/0325—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
    • 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
    • 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
    • F24F13/30—Arrangement or mounting of heat-exchangers
EP18775577.2A 2017-03-27 2018-03-06 Air-conditioning indoor unit Pending EP3604969A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017061205 2017-03-27
PCT/JP2018/008552 WO2018180279A1 (en) 2017-03-27 2018-03-06 Air-conditioning indoor unit

Publications (2)

Publication Number Publication Date
EP3604969A1 EP3604969A1 (en) 2020-02-05
EP3604969A4 true EP3604969A4 (en) 2020-04-01

Family

ID=63675572

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18775577.2A Pending EP3604969A4 (en) 2017-03-27 2018-03-06 Air-conditioning indoor unit

Country Status (5)

Country Link
US (1) US20200232656A1 (en)
EP (1) EP3604969A4 (en)
JP (1) JPWO2018180279A1 (en)
CN (1) CN110462296B (en)
WO (1) WO2018180279A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1798490A1 (en) * 2005-08-08 2007-06-20 Mitsubishi Electric Corporation Air conditioner and method of producing air conditioner
JP2012063089A (en) * 2010-09-16 2012-03-29 Sharp Corp Indoor unit of air conditioner
US20130092355A1 (en) * 2011-10-18 2013-04-18 Trane International Inc. Heat Exchanger With Subcooling Circuit
WO2016071953A1 (en) * 2014-11-04 2016-05-12 三菱電機株式会社 Indoor unit for air conditioning device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4388801B2 (en) * 2003-11-30 2009-12-24 東芝キヤリア株式会社 Ceiling suspended air conditioner
JP4291129B2 (en) * 2003-12-19 2009-07-08 東芝キヤリア株式会社 Air conditioner indoor unit
CN102460026B (en) * 2009-06-19 2014-05-07 大金工业株式会社 Ceiling-mounted air conditioning unit
JP2011099609A (en) 2009-11-05 2011-05-19 Daikin Industries Ltd Indoor unit of air conditioner
JP2013083419A (en) * 2011-09-30 2013-05-09 Daikin Industries Ltd Heat exchanger and air conditioner
JP2013083420A (en) * 2011-09-30 2013-05-09 Daikin Industries Ltd Heat exchanger and air conditioner
EP2851641B1 (en) * 2012-04-26 2019-09-11 Mitsubishi Electric Corporation Heat exchanger, indoor unit, and refrigeration cycle device
JP5644889B2 (en) * 2013-04-30 2014-12-24 ダイキン工業株式会社 Air conditioner indoor unit
ES2700604T3 (en) * 2013-09-11 2019-02-18 Daikin Ind Ltd Heat exchanger and air conditioner
JP2016038192A (en) * 2014-08-11 2016-03-22 東芝キヤリア株式会社 Parallel flow type heat exchanger and air conditioner
JP6641721B2 (en) * 2015-04-27 2020-02-05 ダイキン工業株式会社 Heat exchangers and air conditioners

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1798490A1 (en) * 2005-08-08 2007-06-20 Mitsubishi Electric Corporation Air conditioner and method of producing air conditioner
JP2012063089A (en) * 2010-09-16 2012-03-29 Sharp Corp Indoor unit of air conditioner
US20130092355A1 (en) * 2011-10-18 2013-04-18 Trane International Inc. Heat Exchanger With Subcooling Circuit
WO2016071953A1 (en) * 2014-11-04 2016-05-12 三菱電機株式会社 Indoor unit for air conditioning device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018180279A1 *

Also Published As

Publication number Publication date
EP3604969A1 (en) 2020-02-05
CN110462296B (en) 2021-05-28
JPWO2018180279A1 (en) 2019-12-19
WO2018180279A1 (en) 2018-10-04
CN110462296A (en) 2019-11-15
US20200232656A1 (en) 2020-07-23

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