TWI730567B - 離心式流體機械 - Google Patents

離心式流體機械 Download PDF

Info

Publication number
TWI730567B
TWI730567B TW108148282A TW108148282A TWI730567B TW I730567 B TWI730567 B TW I730567B TW 108148282 A TW108148282 A TW 108148282A TW 108148282 A TW108148282 A TW 108148282A TW I730567 B TWI730567 B TW I730567B
Authority
TW
Taiwan
Prior art keywords
scroll
impeller
shape
tongue
side walls
Prior art date
Application number
TW108148282A
Other languages
English (en)
Chinese (zh)
Other versions
TW202035876A (zh
Inventor
佐藤一輝
斎藤信彦
Original Assignee
日商日立產機系統股份有限公司
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 日商日立產機系統股份有限公司 filed Critical 日商日立產機系統股份有限公司
Publication of TW202035876A publication Critical patent/TW202035876A/zh
Application granted granted Critical
Publication of TWI730567B publication Critical patent/TWI730567B/zh

Links

Images

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
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
TW108148282A 2019-03-26 2019-12-30 離心式流體機械 TWI730567B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-058051 2019-03-26
JP2019058051A JP7337525B2 (ja) 2019-03-26 2019-03-26 遠心式流体機械

Publications (2)

Publication Number Publication Date
TW202035876A TW202035876A (zh) 2020-10-01
TWI730567B true TWI730567B (zh) 2021-06-11

Family

ID=72608555

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108148282A TWI730567B (zh) 2019-03-26 2019-12-30 離心式流體機械

Country Status (3)

Country Link
JP (2) JP7337525B2 (ja)
TW (1) TWI730567B (ja)
WO (1) WO2020194871A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025142742A (ja) * 2024-03-18 2025-10-01 川崎重工業株式会社 遠心ターボ機械

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104411981A (zh) * 2012-07-13 2015-03-11 德尔福汽车系统卢森堡有限公司 具备旋涡形状壳体的通风装置
TW201923233A (zh) * 2017-10-27 2019-06-16 日商三菱電機股份有限公司 離心式送風機、送風裝置、空調裝置及冷凍循環裝置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3771794B2 (ja) * 1999-11-04 2006-04-26 三菱重工業株式会社 遠心ポンプ
JP2007120880A (ja) 2005-10-28 2007-05-17 Mitsubishi Electric Corp クロスフローファン
PL2310691T3 (pl) 2008-06-06 2016-11-30 Obudowa pompy
JP5338842B2 (ja) 2011-04-04 2013-11-13 三菱電機株式会社 クロスフローファン
JP6073604B2 (ja) 2012-09-03 2017-02-01 サンデンホールディングス株式会社 遠心送風機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104411981A (zh) * 2012-07-13 2015-03-11 德尔福汽车系统卢森堡有限公司 具备旋涡形状壳体的通风装置
TW201923233A (zh) * 2017-10-27 2019-06-16 日商三菱電機股份有限公司 離心式送風機、送風裝置、空調裝置及冷凍循環裝置

Also Published As

Publication number Publication date
JP2020159256A (ja) 2020-10-01
WO2020194871A1 (ja) 2020-10-01
TW202035876A (zh) 2020-10-01
JP7337525B2 (ja) 2023-09-04
JP2023121843A (ja) 2023-08-31
JP7598976B2 (ja) 2024-12-12

Similar Documents

Publication Publication Date Title
US10400788B2 (en) Intermediate intake-type diaphragm and centrifugal rotating machine
KR101790421B1 (ko) 터보머신들의 인접한 블레이드 요소들의 흐름장들의 결합을 가하는 구조들 및 방법들, 그리고 그들을 포함하는 터보머신들
US10954960B2 (en) Centrifugal compressor
JP2003013898A (ja) 軸流形流体機械
TW201441489A (zh) 流體泵浦低紊流動葉輪
JP3841391B2 (ja) ターボ機械
TWI730567B (zh) 離心式流體機械
CN113383147B (zh) 旋转机械
JP6802770B2 (ja) 流体機械
JP2016065530A (ja) インペラを備えたウォーターポンプ
JP2014152637A (ja) 遠心圧縮機
JP2017075621A (ja) 環状シール構造及びこれを備えた流体機械
JP2017048703A (ja) 遠心ポンプ
JP6775379B2 (ja) インペラ及び回転機械
CN206668611U (zh) 一种极低比转速离心泵叶轮
JP2011137407A (ja) 水車
KR102313450B1 (ko) 원심펌프
RU2499914C1 (ru) Вертикальный центробежный насос
JP5748505B2 (ja) 回転機械
JP6740070B2 (ja) 流体機械
CN208651275U (zh) 一种泵体的环形压水室结构
CN215213958U (zh) 输出平稳性高速泵
JP6553971B2 (ja) 流体機械
JPH01208599A (ja) 遠心ポンプ
JP2020118105A (ja) 過給機用軸流タービン