WO2012161436A3 - 유동채널 벽면에 가이드베인을 가지는 재생형 유체기계 - Google Patents

유동채널 벽면에 가이드베인을 가지는 재생형 유체기계 Download PDF

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Publication number
WO2012161436A3
WO2012161436A3 PCT/KR2012/003630 KR2012003630W WO2012161436A3 WO 2012161436 A3 WO2012161436 A3 WO 2012161436A3 KR 2012003630 W KR2012003630 W KR 2012003630W WO 2012161436 A3 WO2012161436 A3 WO 2012161436A3
Authority
WO
WIPO (PCT)
Prior art keywords
impeller
regenerative
guide vane
type fluid
channel wall
Prior art date
Application number
PCT/KR2012/003630
Other languages
English (en)
French (fr)
Other versions
WO2012161436A2 (ko
Inventor
이경용
최영석
Original Assignee
한국생산기술연구원
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 한국생산기술연구원 filed Critical 한국생산기술연구원
Priority to DE112012002199.1T priority Critical patent/DE112012002199T5/de
Priority to US14/119,697 priority patent/US9551354B2/en
Publication of WO2012161436A2 publication Critical patent/WO2012161436A2/ko
Publication of WO2012161436A3 publication Critical patent/WO2012161436A3/ko

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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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • 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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • F04D5/008—Details of the stator, e.g. channel shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

본 발명은 유동채널 벽면에 유체의 유동을 안내하는 가이드베인이 돌출 형성되어 임펠러홈에 유입되는 유체의 각도를 변화시킴으로써 임펠러 홈 내부의 와류발생에 의한 에너지 손실을 줄일 수 있는 유동채널 벽면에 가이드베인을 가지는 재생형 유체기계에 관한 것이다. 이를 위해, 외측 둘레에 일정간격을 이루어 방사형으로 형성된 다수의 베인이 구비된 원판 형태의 임펠러; 임펠러가 내장되는 케이싱; 및 양단에 흡입구와 토출구가 각각 구비되며, 베인들과 마주보도록 케이싱의 내측에 원주방향으로 형성된 유동채널;을 포함한 재생형 유체기계에 있어서, 임펠러홈에 유입되는 유체의 상대 유입각(β)이 커지도록 유동채널의 벽면에 임펠러의 회전방향으로 반경방향과 경사각(θ)을 이루는 다수의 가이드베인을 돌출 형성시킴으로써 유체의 절대 유입각(α)을 작게 하는 것을 특징으로 하는 유동채널 벽면에 가이드베인을 가지는 재생형 유체기계가 제공된다.
PCT/KR2012/003630 2011-05-23 2012-05-09 유동채널 벽면에 가이드베인을 가지는 재생형 유체기계 WO2012161436A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112012002199.1T DE112012002199T5 (de) 2011-05-23 2012-05-09 Strömungsmaschine der regenerativen Art mit einer Leitschaufel an einer Kana!wand
US14/119,697 US9551354B2 (en) 2011-05-23 2012-05-09 Regenerative-type fluid machinery having a guide vane on a channel wall

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110048611A KR101105820B1 (ko) 2011-05-23 2011-05-23 유동채널 벽면에 가이드베인을 가지는 재생형 유체기계
KR10-2011-0048611 2011-05-23

Publications (2)

Publication Number Publication Date
WO2012161436A2 WO2012161436A2 (ko) 2012-11-29
WO2012161436A3 true WO2012161436A3 (ko) 2013-01-17

Family

ID=45614289

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003630 WO2012161436A2 (ko) 2011-05-23 2012-05-09 유동채널 벽면에 가이드베인을 가지는 재생형 유체기계

Country Status (4)

Country Link
US (1) US9551354B2 (ko)
KR (1) KR101105820B1 (ko)
DE (1) DE112012002199T5 (ko)
WO (1) WO2012161436A2 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2519624C1 (ru) * 2013-04-09 2014-06-20 Сергей Владимирович Сломинский Роторно-вихревая машина
TWI537477B (zh) * 2013-07-25 2016-06-11 華碩電腦股份有限公司 葉輪結構及應用葉輪結構的離心風扇
USD785677S1 (en) * 2014-11-11 2017-05-02 Busch Dienste Gmbh Housing element for a regenerative blower
KR101700839B1 (ko) * 2015-01-27 2017-01-31 한국에너지기술연구원 유동저항체를 포함하는 임펠러
JP6530993B2 (ja) * 2015-07-22 2019-06-12 日立グローバルライフソリューションズ株式会社 渦流れ型ポンプ装置
WO2017138199A1 (ja) * 2016-02-12 2017-08-17 株式会社Ihi 遠心圧縮機
KR101891203B1 (ko) * 2016-07-14 2018-09-28 차병미 코안다 온풍기용 팬
KR102197455B1 (ko) * 2019-11-18 2020-12-31 한국생산기술연구원 고압 다단 재생형 유체기계

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137690A (en) * 1981-02-19 1982-08-25 Matsushita Electric Ind Co Ltd Blower
JPS60184993A (ja) * 1984-03-01 1985-09-20 Hitachi Ltd ウエスコポンプ
KR200205506Y1 (ko) * 2000-06-22 2000-12-01 엘지전자주식회사 청소기 모터의 가이드 베인 고정 구조
KR200301847Y1 (ko) * 2002-10-15 2003-01-24 황원룡 링블로워의 베어링 공냉구조
JP2005188425A (ja) * 2003-12-26 2005-07-14 Hitachi Ltd 水車及びガイドベーン装置並びに水車の運転方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2045851A (en) * 1934-09-12 1936-06-30 Richmond Turbine Pump Co Inc Pump
US2807217A (en) * 1955-09-16 1957-09-24 Krzyszczuk Edward Fluid compressor
DE2714459C2 (de) * 1977-03-31 1978-08-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Seitenkanalverdichter
SE444350B (sv) * 1981-02-10 1986-04-07 Dustcontrol Ab Sidokanalpump med oppet lophjul
FI111289B (fi) * 2000-07-10 2003-06-30 Evac Int Oy Alipainejärjestelmä
KR100395674B1 (ko) * 2001-06-28 2003-08-27 주식회사 아이엔티티 육각 배열을 갖는 엘이디 교통 신호등

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137690A (en) * 1981-02-19 1982-08-25 Matsushita Electric Ind Co Ltd Blower
JPS60184993A (ja) * 1984-03-01 1985-09-20 Hitachi Ltd ウエスコポンプ
KR200205506Y1 (ko) * 2000-06-22 2000-12-01 엘지전자주식회사 청소기 모터의 가이드 베인 고정 구조
KR200301847Y1 (ko) * 2002-10-15 2003-01-24 황원룡 링블로워의 베어링 공냉구조
JP2005188425A (ja) * 2003-12-26 2005-07-14 Hitachi Ltd 水車及びガイドベーン装置並びに水車の運転方法

Also Published As

Publication number Publication date
KR101105820B1 (ko) 2012-01-19
DE112012002199T5 (de) 2014-03-20
US9551354B2 (en) 2017-01-24
WO2012161436A2 (ko) 2012-11-29
US20140079543A1 (en) 2014-03-20

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