CN101960147B - 浮动泵机组 - Google Patents

浮动泵机组 Download PDF

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Publication number
CN101960147B
CN101960147B CN2009801080706A CN200980108070A CN101960147B CN 101960147 B CN101960147 B CN 101960147B CN 2009801080706 A CN2009801080706 A CN 2009801080706A CN 200980108070 A CN200980108070 A CN 200980108070A CN 101960147 B CN101960147 B CN 101960147B
Authority
CN
China
Prior art keywords
machine unit
unit shell
pump assembly
pump
liquid level
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
CN2009801080706A
Other languages
English (en)
Chinese (zh)
Other versions
CN101960147A (zh
Inventor
米歇尔·莱昂纳多
里卡多·达尔·坎托
苏珊·维亚特·伯格
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.)
Grundfos Management AS
Original Assignee
Grundfos Management AS
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 Grundfos Management AS filed Critical Grundfos Management AS
Publication of CN101960147A publication Critical patent/CN101960147A/zh
Application granted granted Critical
Publication of CN101960147B publication Critical patent/CN101960147B/zh
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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/066—Floating-units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
    • F04D15/0272—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being wear or a position
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN2009801080706A 2008-03-07 2009-02-21 浮动泵机组 Expired - Fee Related CN101960147B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08004212.0 2008-03-07
EP08004212A EP2098732A1 (fr) 2008-03-07 2008-03-07 Agrégat de pompe pouvant flotter
PCT/EP2009/001261 WO2009109305A2 (fr) 2008-03-07 2009-02-21 Groupe motopompe flottant

Publications (2)

Publication Number Publication Date
CN101960147A CN101960147A (zh) 2011-01-26
CN101960147B true CN101960147B (zh) 2013-03-06

Family

ID=39712510

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801080706A Expired - Fee Related CN101960147B (zh) 2008-03-07 2009-02-21 浮动泵机组

Country Status (4)

Country Link
US (1) US20110123357A1 (fr)
EP (1) EP2098732A1 (fr)
CN (1) CN101960147B (fr)
WO (1) WO2009109305A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102852817B (zh) * 2011-06-27 2016-01-27 王喜冬 硬质合金可空转可串联水陆两用矿用立泵
US11015359B2 (en) * 2013-05-23 2021-05-25 Scott Tarvyd MacDonald Swimming pool water exchange device
JP6285117B2 (ja) * 2013-07-10 2018-02-28 株式会社荏原製作所 可搬式排水ポンプ
US9714665B2 (en) * 2013-12-13 2017-07-25 Asia Connection LLC Pool pump with multiple outlets
US10907638B2 (en) * 2015-07-27 2021-02-02 Wayne/Scott Fetzer Company Multi-outlet utility pump
US20170122325A1 (en) * 2015-11-03 2017-05-04 Black & Decker Inc. Cordless Fluid Pump
USD823345S1 (en) 2015-12-17 2018-07-17 Wayne/Scott Fetzer Company Pump
CN106089787A (zh) * 2016-06-28 2016-11-09 四川中以润华灌溉科技有限公司 一种底阀装置
US11326608B2 (en) * 2017-08-14 2022-05-10 Wayne/Scott Fetzer Company Thermally controlled utility pump and methods relating to same
CA3094775A1 (fr) 2019-09-30 2021-03-30 Wayne/Scott Fetzer Company Ensemble de pompe et methodes connexe
CN111456933B (zh) * 2020-05-08 2022-03-08 河海大学常州校区 一种汽车电子水泵空转状态检测方法
USD942512S1 (en) 2020-09-29 2022-02-01 Wayne/Scott Fetzer Company Pump part

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778957A (en) * 1987-06-05 1988-10-18 Raritan Engineering Co., Inc. Mercury float switch
CN2118844U (zh) * 1992-04-29 1992-10-14 安徽省无为电机厂 漂浮电泵
EP1321676A1 (fr) * 2001-12-15 2003-06-25 FE Petro, Inc. Motopompe submersible pour les stations service
DE202006005866U1 (de) * 2006-04-06 2006-08-31 Alfred Kärcher Gmbh & Co. Kg Tauchpumpe
US7264449B1 (en) * 2002-03-07 2007-09-04 Little Giant Pump Company Automatic liquid collection and disposal assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1909578A (en) * 1930-02-05 1933-05-16 Octrooi Mij Hermes Nv Pump
US5625344A (en) * 1994-02-25 1997-04-29 Shukla; Ashok K. Low fluid level warning device
FR2753236B1 (fr) * 1996-09-10 1998-12-04 Conseilray Sa Pompe peristaltique miniature
EP1010894B1 (fr) * 1998-12-19 2004-03-03 GARDENA Kress + Kastner GmbH Insert avec pompe pour étang
US6729847B2 (en) * 2002-07-29 2004-05-04 Attwood Corporation Bilge pump seal and float actuator
US20080260557A1 (en) * 2007-04-23 2008-10-23 Austin Timothy L Floating pump for irrigation and other applications

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778957A (en) * 1987-06-05 1988-10-18 Raritan Engineering Co., Inc. Mercury float switch
CN2118844U (zh) * 1992-04-29 1992-10-14 安徽省无为电机厂 漂浮电泵
EP1321676A1 (fr) * 2001-12-15 2003-06-25 FE Petro, Inc. Motopompe submersible pour les stations service
US7264449B1 (en) * 2002-03-07 2007-09-04 Little Giant Pump Company Automatic liquid collection and disposal assembly
DE202006005866U1 (de) * 2006-04-06 2006-08-31 Alfred Kärcher Gmbh & Co. Kg Tauchpumpe

Also Published As

Publication number Publication date
WO2009109305A2 (fr) 2009-09-11
WO2009109305A3 (fr) 2010-05-27
EP2098732A1 (fr) 2009-09-09
CN101960147A (zh) 2011-01-26
US20110123357A1 (en) 2011-05-26

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130306

Termination date: 20140221