CN104179689B - 抽出型立轴泵 - Google Patents

抽出型立轴泵 Download PDF

Info

Publication number
CN104179689B
CN104179689B CN201410194297.XA CN201410194297A CN104179689B CN 104179689 B CN104179689 B CN 104179689B CN 201410194297 A CN201410194297 A CN 201410194297A CN 104179689 B CN104179689 B CN 104179689B
Authority
CN
China
Prior art keywords
mentioned
impeller
cowling panel
housing
guide vane
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
CN201410194297.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN104179689A (zh
Inventor
永井优治
入江浩
入江浩一
户谷哲也
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.)
Hitachi Industrial Products Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN104179689A publication Critical patent/CN104179689A/zh
Application granted granted Critical
Publication of CN104179689B publication Critical patent/CN104179689B/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
    • F04D29/18—Rotors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201410194297.XA 2013-05-20 2014-05-09 抽出型立轴泵 Active CN104179689B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-106275 2013-05-20
JP2013106275A JP6121239B2 (ja) 2013-05-20 2013-05-20 プルアウト型立軸ポンプ

Publications (2)

Publication Number Publication Date
CN104179689A CN104179689A (zh) 2014-12-03
CN104179689B true CN104179689B (zh) 2017-04-12

Family

ID=51960971

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410194297.XA Active CN104179689B (zh) 2013-05-20 2014-05-09 抽出型立轴泵

Country Status (3)

Country Link
JP (1) JP6121239B2 (ko)
KR (1) KR101639038B1 (ko)
CN (1) CN104179689B (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102262006B1 (ko) * 2015-04-28 2021-06-10 현대중공업터보기계 주식회사 수직펌프의 유체 토출가이드
JP2019007431A (ja) * 2017-06-26 2019-01-17 株式会社クボタ ターボポンプ
JP6927784B2 (ja) * 2017-07-19 2021-09-01 株式会社荏原製作所 ポンプ
CN107503977A (zh) * 2017-08-17 2017-12-22 上海凯泉泵业（集团）有限公司 一种导叶、转轮室固定的转子可抽出式水泵
CN108050107A (zh) * 2017-12-22 2018-05-18 湖南机电职业技术学院 一种抽芯式的导叶式泵
TWI694211B (zh) * 2019-05-09 2020-05-21 大港泵浦廠興業有限公司 泵浦
TWI692586B (zh) * 2019-05-09 2020-05-01 大港泵浦廠興業有限公司 泵浦
CN110345104B (zh) * 2019-07-08 2022-04-26 株洲荣达电气股份有限公司 双导叶贯流式油泵

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635877B2 (ja) * 1985-04-15 1994-05-11 株式会社クボタ 多段プルアウト形立軸ポンプ
JPS6214720A (ja) 1985-07-09 1987-01-23 真田　嘉蔵 刈払機の支承構造
JP3798457B2 (ja) * 1996-01-23 2006-07-19 株式会社東芝 水力機械
JP2003049788A (ja) * 2001-08-02 2003-02-21 Kubota Corp プルアウト形立軸ポンプ
JP4770681B2 (ja) * 2006-10-02 2011-09-14 株式会社日立プラントテクノロジー 立軸ポンプ
JP4786510B2 (ja) 2006-11-24 2011-10-05 株式会社酉島製作所 立軸ポンプ
CN201246343Y (zh) * 2007-09-18 2009-05-27 严登丰 新型蜗壳流道高效率泵装置
CN101586567A (zh) * 2008-05-23 2009-11-25 宝应县航海机械厂 直联式立式自吸离心泵
KR20090128616A (ko) * 2008-06-11 2009-12-16 현대중공업 주식회사 풀 아웃 타입의 반경류 임펠러 펌프
JP5233465B2 (ja) * 2008-07-22 2013-07-10 株式会社日立プラントテクノロジー 多段斜流ポンプ
JP5378476B2 (ja) * 2011-09-30 2013-12-25 株式会社酉島製作所 立軸ポンプ
CN202597267U (zh) * 2012-03-27 2012-12-12 上海阿波罗机械股份有限公司 一种用于核电站的厂用水泵

Also Published As

Publication number Publication date
JP2014227862A (ja) 2014-12-08
KR101639038B1 (ko) 2016-07-12
JP6121239B2 (ja) 2017-04-26
CN104179689A (zh) 2014-12-03
KR20140136382A (ko) 2014-11-28

Similar Documents

Publication Publication Date Title
CN104179689B (zh) 抽出型立轴泵
CN105289114B (zh) 除雾除尘叶片组
CN101482083B (zh) 一种超低比转速混流式水轮机
CN104105886B (zh) 回转机械
JP6309247B2 (ja) ギア付きターボ機械
RU2011152629A (ru) Непосредственно соединенная тихоходная малая гидротурбина диагонального типа, применяемая в гидродинамической энергосберегающей охлаждающей башне
CN109162765A (zh) 一种超高压45mw一次中间再热高转速汽轮机
US10378388B2 (en) Exhaust hood and its flow guide for steam turbine
EP2487336B1 (en) Exhaust device for a steam turbine module
CN106382254A (zh) 叶轮
CN103743257B (zh) 高效水动力冷却塔
KR102056695B1 (ko) 고효율 대용량 프란시스 수차
US6733232B2 (en) Extended tip turbine blade for heavy duty industrial gas turbine
EP2639404A1 (en) Exhaust diffuser for a turbine
CN209523887U (zh) 空间扭曲塑料叶轮式井用潜水泵
CN209308988U (zh) 一种通风设备
CN201339532Y (zh) 一种小型混流式水轮机
CN206111247U (zh) 一种可换装不同喷嘴环和动叶的轴流式透平结构
KR101261102B1 (ko) 펌프의 성능 특성 설정 방법 및 디퓨저 베인의 제조 방법
CN104632704B (zh) 立轴泵
CN204783829U (zh) 叶片为反水滴形的防积尘风机
CN105863930A (zh) 一种小型一体式水轮发电机组
CN103953491A (zh) 一种水动冷却塔直驱径流式水轮机
CN209129688U (zh) 一种超高压45mw一次中间再热高转速汽轮机
JP2013072340A (ja) 水車ランナ、水力機械、および水力機械の運転方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200227

Address after: Tokyo, Japan

Patentee after: Hitachi Industrial Machinery Co., Ltd

Address before: Tokyo, Japan

Patentee before: Hitachi, Ltd.