CN102644319A - 废水提升装置 - Google Patents

废水提升装置 Download PDF

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Publication number
CN102644319A
CN102644319A CN201210037434XA CN201210037434A CN102644319A CN 102644319 A CN102644319 A CN 102644319A CN 201210037434X A CN201210037434X A CN 201210037434XA CN 201210037434 A CN201210037434 A CN 201210037434A CN 102644319 A CN102644319 A CN 102644319A
Authority
CN
China
Prior art keywords
pipe
container
waste water
liquid level
pressure
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.)
Pending
Application number
CN201210037434XA
Other languages
English (en)
Chinese (zh)
Inventor
拉尔夫·朔梅克
亨宁·于尔格斯
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
Emitec Denmark AS
Original Assignee
Grundfos Nonox 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 Nonox AS filed Critical Grundfos Nonox AS
Publication of CN102644319A publication Critical patent/CN102644319A/zh
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/22—Adaptations of pumping plants for lifting sewage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
CN201210037434XA 2011-02-16 2012-02-16 废水提升装置 Pending CN102644319A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11001251A EP2489798A1 (de) 2011-02-16 2011-02-16 Abwasserhebeanlage
EP11001251.5 2011-02-16

Publications (1)

Publication Number Publication Date
CN102644319A true CN102644319A (zh) 2012-08-22

Family

ID=44233193

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210037434XA Pending CN102644319A (zh) 2011-02-16 2012-02-16 废水提升装置

Country Status (2)

Country Link
EP (1) EP2489798A1 (de)
CN (1) CN102644319A (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919343A (en) * 1989-09-25 1990-04-24 Environment/One Corporation Anti-flooding sewage grinder pump liquid level control system in separately mounted canister
CN1491345A (zh) * 2001-02-07 2004-04-21 4泰克公司 用来测量罐内液量的液位计
EP1559841A2 (de) * 2004-01-29 2005-08-03 Jung Pumpen GmbH Abwassersammelschacht
CN2787884Y (zh) * 2005-01-11 2006-06-14 格兰富水泵(上海)有限公司 用于潜水泵的压力传感器
EP1961963A2 (de) * 2007-02-20 2008-08-27 KSB Aktiengesellschaft Niveauabhängige Steuerung von Pumpen
FR2940336A1 (fr) * 2008-12-18 2010-06-25 Victor Jean Ballestra Installation d'evacuation comportant un reservoir equipe d'une pompe de vidage et procede de commande en fonctionnement du moteur de ladite pompe de vidage.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3110735C2 (de) * 1981-03-16 1984-03-22 Hubert 1000 Berlin Combé Trockenlaufschutzvorrichtung für eine Abwasserpumpe
US6076399A (en) * 1997-10-30 2000-06-20 Crane Pumps & Systems, Inc. Level switch filter for sewer basin

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919343A (en) * 1989-09-25 1990-04-24 Environment/One Corporation Anti-flooding sewage grinder pump liquid level control system in separately mounted canister
CN1491345A (zh) * 2001-02-07 2004-04-21 4泰克公司 用来测量罐内液量的液位计
EP1559841A2 (de) * 2004-01-29 2005-08-03 Jung Pumpen GmbH Abwassersammelschacht
CN2787884Y (zh) * 2005-01-11 2006-06-14 格兰富水泵(上海)有限公司 用于潜水泵的压力传感器
EP1961963A2 (de) * 2007-02-20 2008-08-27 KSB Aktiengesellschaft Niveauabhängige Steuerung von Pumpen
FR2940336A1 (fr) * 2008-12-18 2010-06-25 Victor Jean Ballestra Installation d'evacuation comportant un reservoir equipe d'une pompe de vidage et procede de commande en fonctionnement du moteur de ladite pompe de vidage.

Also Published As

Publication number Publication date
EP2489798A1 (de) 2012-08-22

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120822