CN115023554B - 送风装置 - Google Patents

送风装置 Download PDF

Info

Publication number
CN115023554B
CN115023554B CN202180011018.XA CN202180011018A CN115023554B CN 115023554 B CN115023554 B CN 115023554B CN 202180011018 A CN202180011018 A CN 202180011018A CN 115023554 B CN115023554 B CN 115023554B
Authority
CN
China
Prior art keywords
suction port
fan
air
guide portion
turbofan
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
CN202180011018.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN115023554A (zh
Inventor
石井文也
小田修三
今东升一
渡边文庸
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of CN115023554A publication Critical patent/CN115023554A/zh
Application granted granted Critical
Publication of CN115023554B publication Critical patent/CN115023554B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN202180011018.XA 2020-02-27 2021-02-19 送风装置 Active CN115023554B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-032098 2020-02-27
JP2020032098A JP7302505B2 (ja) 2020-02-27 2020-02-27 送風装置
PCT/JP2021/006379 WO2021172209A1 (ja) 2020-02-27 2021-02-19 送風装置

Publications (2)

Publication Number Publication Date
CN115023554A CN115023554A (zh) 2022-09-06
CN115023554B true CN115023554B (zh) 2024-10-11

Family

ID=77491892

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180011018.XA Active CN115023554B (zh) 2020-02-27 2021-02-19 送风装置

Country Status (3)

Country Link
JP (1) JP7302505B2 (enExample)
CN (1) CN115023554B (enExample)
WO (1) WO2021172209A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021059899A1 (ja) 2019-09-27 2021-04-01 株式会社デンソー 送風機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09222097A (ja) * 1996-02-19 1997-08-26 Matsushita Refrig Co Ltd 遠心送風機
JP2019078174A (ja) * 2017-10-20 2019-05-23 クボタ空調株式会社 空気調和機

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7614250B2 (en) * 2002-12-16 2009-11-10 Daikin Industries, Ltd. Centrifugal fan with air guide
NZ745073A (en) * 2003-06-20 2018-11-30 ResMed Pty Ltd Breathable gas apparatus with humidifier
JP5131093B2 (ja) * 2008-08-29 2013-01-30 株式会社デンソー 遠心式送風機
JP2010181058A (ja) * 2009-02-04 2010-08-19 Daikin Ind Ltd 空気調和機
AU2010282228B2 (en) * 2009-08-11 2013-04-18 Resmed Motor Technologies Inc. Single stage, axial symmetric blower and portable ventilator
JP2013036444A (ja) * 2011-08-10 2013-02-21 Daikin Industries Ltd 遠心送風機
JP6139189B2 (ja) * 2013-03-13 2017-05-31 東プレ株式会社 送風ユニット
JP5952801B2 (ja) * 2013-11-15 2016-07-13 リンナイ株式会社 遠心式ファン
DE102017209291A1 (de) * 2017-06-01 2018-12-06 Ziehl-Abegg Se Ventilator und Vorleitgitter für einen Ventilator
JP7047554B2 (ja) * 2018-04-06 2022-04-05 株式会社Soken 遠心送風機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09222097A (ja) * 1996-02-19 1997-08-26 Matsushita Refrig Co Ltd 遠心送風機
JP2019078174A (ja) * 2017-10-20 2019-05-23 クボタ空調株式会社 空気調和機

Also Published As

Publication number Publication date
JP7302505B2 (ja) 2023-07-04
JP2021134734A (ja) 2021-09-13
CN115023554A (zh) 2022-09-06
WO2021172209A1 (ja) 2021-09-02

Similar Documents

Publication Publication Date Title
CN108266407B (zh) 鼓风机和包括该鼓风机的空调器的室外单元
CN107850083B (zh) 送风机和搭载有该送风机的空调装置
CN114688096A (zh) 离心送风机、送风装置、空调装置以及制冷循环装置
US11808270B2 (en) Impeller, multi-blade air-sending device, and air-conditioning apparatus
CN114930034B (zh) 离心送风机及空气调节装置
US20190293081A1 (en) Centrifugal Blower
US8167550B2 (en) Blower unit
US12241477B2 (en) Multi-blade centrifugal air-sending device
CN115023554B (zh) 送风装置
US12196218B2 (en) Impeller, multi-blade fan, and air-conditioning apparatus
US12000602B2 (en) Air-conditioning apparatus
US20190293082A1 (en) Centrifugal blower
US11988226B2 (en) Centrifugal blower
US12163529B2 (en) Impeller, multi-blade air-sending device, and air-conditioning apparatus
JP2011080409A (ja) 遠心送風機および電気掃除機
US20210239128A1 (en) Single suction centrifugal blower
US12228141B2 (en) Multi-blade centrifugal air-sending device
US12031544B2 (en) Fan
JP6044165B2 (ja) 多翼ファン及びこれを備える空気調和機の室内機
US20250012292A1 (en) Centrifugal air-sending device and air-conditioning apparatus
CN114630964B (zh) 送风机
JP2019095111A (ja) 送風装置
US20240026896A1 (en) Centrifugal air-sending device and air-conditioning apparatus
CN120641665A (zh) 送风机
JP2014031976A (ja) 空気調和機の室外機ユニット

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant