JP7282215B2 - 送風機及び空気調和装置 - Google Patents

送風機及び空気調和装置 Download PDF

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Publication number
JP7282215B2
JP7282215B2 JP2021573694A JP2021573694A JP7282215B2 JP 7282215 B2 JP7282215 B2 JP 7282215B2 JP 2021573694 A JP2021573694 A JP 2021573694A JP 2021573694 A JP2021573694 A JP 2021573694A JP 7282215 B2 JP7282215 B2 JP 7282215B2
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JP
Japan
Prior art keywords
impeller
main plate
casing
rotating shaft
airflow
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
JP2021573694A
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English (en)
Japanese (ja)
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JPWO2021152731A5 (https=
JPWO2021152731A1 (https=
Inventor
皓亮 宮脇
智哉 福井
健一 迫田
翔太 森川
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 JPWO2021152731A1 publication Critical patent/JPWO2021152731A1/ja
Publication of JPWO2021152731A5 publication Critical patent/JPWO2021152731A5/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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • 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
    • 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
    • F24F1/0025—Cross-flow or tangential 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)
JP2021573694A 2020-01-29 2020-01-29 送風機及び空気調和装置 Active JP7282215B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/003206 WO2021152731A1 (ja) 2020-01-29 2020-01-29 送風機及び空気調和装置

Publications (3)

Publication Number Publication Date
JPWO2021152731A1 JPWO2021152731A1 (https=) 2021-08-05
JPWO2021152731A5 JPWO2021152731A5 (https=) 2022-07-14
JP7282215B2 true JP7282215B2 (ja) 2023-05-26

Family

ID=77078729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021573694A Active JP7282215B2 (ja) 2020-01-29 2020-01-29 送風機及び空気調和装置

Country Status (2)

Country Link
JP (1) JP7282215B2 (https=)
WO (1) WO2021152731A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115218423B (zh) * 2022-07-01 2026-03-10 青岛海尔空调器有限总公司 空调器的控制方法、装置及空调器
WO2024214236A1 (ja) * 2023-04-13 2024-10-17 三菱電機株式会社 空気調和機の室内機、および、それを備えた空気調和機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104421189A (zh) 2013-09-04 2015-03-18 广东美的暖通设备有限公司 送风风机及具有其的空调

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822494U (ja) * 1981-08-06 1983-02-12 株式会社東芝 冷却装置
JPH0163926U (https=) * 1987-10-16 1989-04-25
JP2018084368A (ja) * 2016-11-24 2018-05-31 株式会社富士通ゼネラル 空気調和機の室内機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104421189A (zh) 2013-09-04 2015-03-18 广东美的暖通设备有限公司 送风风机及具有其的空调

Also Published As

Publication number Publication date
WO2021152731A1 (ja) 2021-08-05
JPWO2021152731A1 (https=) 2021-08-05

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