CN118525151A - 离心送风机和空调装置 - Google Patents

离心送风机和空调装置 Download PDF

Info

Publication number
CN118525151A
CN118525151A CN202280087951.XA CN202280087951A CN118525151A CN 118525151 A CN118525151 A CN 118525151A CN 202280087951 A CN202280087951 A CN 202280087951A CN 118525151 A CN118525151 A CN 118525151A
Authority
CN
China
Prior art keywords
plate
fan
discharge port
extension plate
tongue
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.)
Withdrawn
Application number
CN202280087951.XA
Other languages
English (en)
Chinese (zh)
Inventor
林弘恭
寺本拓矢
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 CN118525151A publication Critical patent/CN118525151A/zh
Withdrawn legal-status Critical Current

Links

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
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/422—Discharge tongues
    • 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
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • 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
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • 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)
CN202280087951.XA 2022-01-17 2022-01-17 离心送风机和空调装置 Withdrawn CN118525151A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/001294 WO2023135783A1 (ja) 2022-01-17 2022-01-17 遠心送風機及び空気調和装置

Publications (1)

Publication Number Publication Date
CN118525151A true CN118525151A (zh) 2024-08-20

Family

ID=87278754

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280087951.XA Withdrawn CN118525151A (zh) 2022-01-17 2022-01-17 离心送风机和空调装置

Country Status (6)

Country Link
US (1) US20250012292A1 (https=)
EP (1) EP4467814A4 (https=)
JP (1) JPWO2023135783A1 (https=)
CN (1) CN118525151A (https=)
TW (1) TW202331109A (https=)
WO (1) WO2023135783A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155631A (en) * 1936-06-20 1939-04-25 American Blower Corp Blower
US3093299A (en) * 1961-05-15 1963-06-11 Trane Co Centrifugal fan
DE4313617C2 (de) * 1993-04-26 1996-04-25 Kreis Truma Geraetebau Radialgebläse
JP3491313B2 (ja) * 1994-01-31 2004-01-26 松下電工株式会社 多翼ファンとこれを用いたヘアドライヤー
KR101901303B1 (ko) * 2012-01-31 2018-09-21 엘지전자 주식회사 공기조화기
JP2020029838A (ja) 2018-08-24 2020-02-27 日本電産株式会社 送風装置、及び自動車用空調装置
JP6987940B2 (ja) * 2019-04-25 2022-01-05 三菱電機株式会社 羽根車、多翼送風機、及び空気調和装置

Also Published As

Publication number Publication date
JPWO2023135783A1 (https=) 2023-07-20
WO2023135783A1 (ja) 2023-07-20
EP4467814A1 (en) 2024-11-27
TW202331109A (zh) 2023-08-01
EP4467814A4 (en) 2025-03-12
US20250012292A1 (en) 2025-01-09

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Legal Events

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PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20240820