JP7309053B2 - 空気調和機 - Google Patents

空気調和機 Download PDF

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Publication number
JP7309053B2
JP7309053B2 JP2022516577A JP2022516577A JP7309053B2 JP 7309053 B2 JP7309053 B2 JP 7309053B2 JP 2022516577 A JP2022516577 A JP 2022516577A JP 2022516577 A JP2022516577 A JP 2022516577A JP 7309053 B2 JP7309053 B2 JP 7309053B2
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Japan
Prior art keywords
bell mouth
air conditioner
air
fan casing
central axis
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
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JP2022516577A
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English (en)
Japanese (ja)
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JPWO2021214939A1 (https=
JPWO2021214939A5 (https=
Inventor
紘己 毛呂
雄大 平野
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 JPWO2021214939A1 publication Critical patent/JPWO2021214939A1/ja
Publication of JPWO2021214939A5 publication Critical patent/JPWO2021214939A5/ja
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Publication of JP7309053B2 publication Critical patent/JP7309053B2/ja
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • 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
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0022—Centrifugal or radial fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
JP2022516577A 2020-04-23 2020-04-23 空気調和機 Active JP7309053B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/017483 WO2021214939A1 (ja) 2020-04-23 2020-04-23 空気調和機

Publications (3)

Publication Number Publication Date
JPWO2021214939A1 JPWO2021214939A1 (https=) 2021-10-28
JPWO2021214939A5 JPWO2021214939A5 (https=) 2022-08-19
JP7309053B2 true JP7309053B2 (ja) 2023-07-14

Family

ID=78270669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022516577A Active JP7309053B2 (ja) 2020-04-23 2020-04-23 空気調和機

Country Status (3)

Country Link
JP (1) JP7309053B2 (https=)
CN (1) CN115398154B (https=)
WO (1) WO2021214939A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007127089A (ja) 2005-11-07 2007-05-24 Daikin Ind Ltd 遠心送風機及びこれを備えた空気調和装置
JP2011106700A (ja) 2009-11-13 2011-06-02 Mitsubishi Heavy Ind Ltd 空気調和機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0114827Y2 (https=) * 1985-08-09 1989-04-28
JP2002021796A (ja) * 2000-07-11 2002-01-23 Fuji Industrial Co Ltd 換気扇
CN2455952Y (zh) * 2000-08-22 2001-10-24 大金工业株式会社 离心风机
JP4690682B2 (ja) * 2004-09-07 2011-06-01 三菱電機株式会社 空調機
US7817421B2 (en) * 2006-09-13 2010-10-19 Kabushiki Kaisha Yaskawa Denki Motor controller
JP6139954B2 (ja) * 2013-04-16 2017-05-31 株式会社デンソー 流体装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007127089A (ja) 2005-11-07 2007-05-24 Daikin Ind Ltd 遠心送風機及びこれを備えた空気調和装置
JP2011106700A (ja) 2009-11-13 2011-06-02 Mitsubishi Heavy Ind Ltd 空気調和機

Also Published As

Publication number Publication date
CN115398154B (zh) 2025-10-28
JPWO2021214939A1 (https=) 2021-10-28
CN115398154A (zh) 2022-11-25
WO2021214939A1 (ja) 2021-10-28

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