EP4083531A4 - Air conditioner - Google Patents

Air conditioner Download PDF

Info

Publication number
EP4083531A4
EP4083531A4 EP20906348.6A EP20906348A EP4083531A4 EP 4083531 A4 EP4083531 A4 EP 4083531A4 EP 20906348 A EP20906348 A EP 20906348A EP 4083531 A4 EP4083531 A4 EP 4083531A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
conditioner
air
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
EP20906348.6A
Other languages
German (de)
French (fr)
Other versions
EP4083531A1 (en
Inventor
Kentaro Mochizuki
Shoki Miura
Tomoki KUSUNOSE
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.)
Fujitsu General Ltd
Original Assignee
Fujitsu General 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 Fujitsu General Ltd filed Critical Fujitsu General Ltd
Publication of EP4083531A1 publication Critical patent/EP4083531A1/en
Publication of EP4083531A4 publication Critical patent/EP4083531A4/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
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units 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
    • 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
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • 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
    • 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
    • F24F2013/228—Treatment of condensate, e.g. sterilising

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Air Conditioning Control Device (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
EP20906348.6A 2019-12-23 2020-12-23 Air conditioner Pending EP4083531A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019231287A JP7031650B2 (en) 2019-12-23 2019-12-23 Air conditioner
PCT/JP2020/048318 WO2021132412A1 (en) 2019-12-23 2020-12-23 Air conditioner

Publications (2)

Publication Number Publication Date
EP4083531A1 EP4083531A1 (en) 2022-11-02
EP4083531A4 true EP4083531A4 (en) 2024-01-17

Family

ID=76541267

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20906348.6A Pending EP4083531A4 (en) 2019-12-23 2020-12-23 Air conditioner

Country Status (4)

Country Link
EP (1) EP4083531A4 (en)
JP (1) JP7031650B2 (en)
CN (1) CN114867969A (en)
WO (1) WO2021132412A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113669868A (en) * 2021-08-30 2021-11-19 海信（广东）空调有限公司 Air conditioner and control method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018159442A1 (en) * 2017-02-28 2018-09-07 株式会社富士通ゼネラル Mold prevention method for air conditioner, and air conditioner using mold prevention method
JP2019203629A (en) * 2018-05-22 2019-11-28 株式会社富士通ゼネラル Ceiling embedded type air conditioner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001174047A (en) 1999-12-17 2001-06-29 Matsushita Electric Ind Co Ltd Indoor unit of air conditioner
JP2002162052A (en) 2000-11-20 2002-06-07 Daikin Ind Ltd Air conditioner and indoor heat exchanger
CN102247707A (en) * 2011-04-22 2011-11-23 李耀强 Embedded dehumidifying and sterilizing device
JP2016200338A (en) 2015-04-13 2016-12-01 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド Air conditioner
JP2018119718A (en) 2017-01-24 2018-08-02 株式会社富士通ゼネラル Ceiling-embedded air conditioner
AU2018228986B2 (en) 2017-02-28 2021-02-25 Fujitsu General Limited Air conditioner
JP2018189251A (en) 2017-04-28 2018-11-29 株式会社富士通ゼネラル Indoor unit for ceiling embedded type air conditioner
JP6737303B2 (en) 2018-03-30 2020-08-05 株式会社富士通ゼネラル Ceiling embedded air conditioner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018159442A1 (en) * 2017-02-28 2018-09-07 株式会社富士通ゼネラル Mold prevention method for air conditioner, and air conditioner using mold prevention method
JP2019203629A (en) * 2018-05-22 2019-11-28 株式会社富士通ゼネラル Ceiling embedded type air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021132412A1 *

Also Published As

Publication number Publication date
JP2021099191A (en) 2021-07-01
EP4083531A1 (en) 2022-11-02
CN114867969A (en) 2022-08-05
JP7031650B2 (en) 2022-03-08
WO2021132412A1 (en) 2021-07-01

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