JP5195983B2 - 遠心送風機 - Google Patents

遠心送風機 Download PDF

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Publication number
JP5195983B2
JP5195983B2 JP2011175269A JP2011175269A JP5195983B2 JP 5195983 B2 JP5195983 B2 JP 5195983B2 JP 2011175269 A JP2011175269 A JP 2011175269A JP 2011175269 A JP2011175269 A JP 2011175269A JP 5195983 B2 JP5195983 B2 JP 5195983B2
Authority
JP
Japan
Prior art keywords
bell mouth
shroud
centrifugal blower
rear end
wall
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.)
Expired - Fee Related
Application number
JP2011175269A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013036443A (ja
Inventor
貴憲 永江
志明 鄭
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP2011175269A priority Critical patent/JP5195983B2/ja
Priority to PCT/JP2012/004995 priority patent/WO2013021618A1/fr
Publication of JP2013036443A publication Critical patent/JP2013036443A/ja
Application granted granted Critical
Publication of JP5195983B2 publication Critical patent/JP5195983B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • 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
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/088—Ceiling fans
    • 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
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
JP2011175269A 2011-08-10 2011-08-10 遠心送風機 Expired - Fee Related JP5195983B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011175269A JP5195983B2 (ja) 2011-08-10 2011-08-10 遠心送風機
PCT/JP2012/004995 WO2013021618A1 (fr) 2011-08-10 2012-08-06 Ventilateur centrifuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011175269A JP5195983B2 (ja) 2011-08-10 2011-08-10 遠心送風機

Publications (2)

Publication Number Publication Date
JP2013036443A JP2013036443A (ja) 2013-02-21
JP5195983B2 true JP5195983B2 (ja) 2013-05-15

Family

ID=47668155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011175269A Expired - Fee Related JP5195983B2 (ja) 2011-08-10 2011-08-10 遠心送風機

Country Status (2)

Country Link
JP (1) JP5195983B2 (fr)
WO (1) WO2013021618A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6369684B2 (ja) * 2014-10-10 2018-08-08 株式会社富士通ゼネラル 天井埋込型空気調和機
US9915267B2 (en) * 2015-06-08 2018-03-13 Air Distribution Technologies Ip, Llc Fan inlet recirculation guide vanes
CN212407084U (zh) * 2020-05-14 2021-01-26 中山市鸿茂大青节能科技有限公司 吊扇
CN117287417A (zh) * 2023-11-27 2023-12-26 珠海格力电器股份有限公司 风叶组件及空调机组

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3510328B2 (ja) * 1994-06-17 2004-03-29 三菱重工業株式会社 遠心ファン
JP3700217B2 (ja) * 1995-10-31 2005-09-28 株式会社デンソー 遠心式送風機
JPH102299A (ja) * 1996-06-14 1998-01-06 Matsushita Refrig Co Ltd 遠心送風機
JP4505885B2 (ja) * 1999-06-23 2010-07-21 ダイキン工業株式会社 送風機及びこれを用いた空気調和機並びに空気清浄機
JP4946396B2 (ja) * 2006-11-30 2012-06-06 パナソニック株式会社 遠心送風機
JP4915791B2 (ja) * 2006-12-11 2012-04-11 サンデン株式会社 遠心式多翼送風機
JP5024349B2 (ja) * 2009-10-19 2012-09-12 ダイキン工業株式会社 送風機及びこれを用いた空気調和機並びに空気清浄機
JP4844678B2 (ja) * 2010-02-10 2011-12-28 ダイキン工業株式会社 遠心送風機

Also Published As

Publication number Publication date
JP2013036443A (ja) 2013-02-21
WO2013021618A1 (fr) 2013-02-14

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