EP3404154A4 - Prefabricated pump station unit and water distribution unit - Google Patents

Prefabricated pump station unit and water distribution unit Download PDF

Info

Publication number
EP3404154A4
EP3404154A4 EP16881275.8A EP16881275A EP3404154A4 EP 3404154 A4 EP3404154 A4 EP 3404154A4 EP 16881275 A EP16881275 A EP 16881275A EP 3404154 A4 EP3404154 A4 EP 3404154A4
Authority
EP
European Patent Office
Prior art keywords
unit
water distribution
pump station
prefabricated pump
distribution unit
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.)
Granted
Application number
EP16881275.8A
Other languages
German (de)
French (fr)
Other versions
EP3404154B1 (en
EP3404154A1 (en
EP3404154C0 (en
Inventor
Zhiyong Yang
Cheng QIAO
Yanghua CAO
Feng Xu
Teng SHAO
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 (china) Holding Co Ltd
Grundfos Holdings AS
Original Assignee
Grundfos (china) Holding Co Ltd
Grundfos Holdings 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
Priority claimed from CN201521140558.6U external-priority patent/CN205475666U/en
Priority claimed from CN201511032408.8A external-priority patent/CN106930398B/en
Priority claimed from CN201620486698.7U external-priority patent/CN205742511U/en
Priority claimed from CN201620486697.2U external-priority patent/CN205742510U/en
Priority claimed from CN201610353914.5A external-priority patent/CN107435371B/en
Application filed by Grundfos (china) Holding Co Ltd, Grundfos Holdings AS filed Critical Grundfos (china) Holding Co Ltd
Publication of EP3404154A1 publication Critical patent/EP3404154A1/en
Publication of EP3404154A4 publication Critical patent/EP3404154A4/en
Publication of EP3404154B1 publication Critical patent/EP3404154B1/en
Publication of EP3404154C0 publication Critical patent/EP3404154C0/en
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F04D13/00—Pumping installations or systems
    • F04D13/16—Pumping installations or systems with storage reservoirs
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
EP16881275.8A 2015-12-31 2016-12-30 Prefabricated pump station unit Active EP3404154B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201521140558.6U CN205475666U (en) 2015-12-31 2015-12-31 Prefabricated pump station unit and water distribution unit
CN201511032408.8A CN106930398B (en) 2015-12-31 2015-12-31 Prefabricated pump station unit and water distribution unit
CN201620486697.2U CN205742510U (en) 2016-05-25 2016-05-25 Prefabricated pumping plant unit and water dispensing unit
CN201620486698.7U CN205742511U (en) 2016-05-25 2016-05-25 Prefabricated pumping plant unit and water dispensing unit
CN201610353914.5A CN107435371B (en) 2016-05-25 2016-05-25 Prefabricated pump station unit and water distribution unit
PCT/CN2016/113472 WO2017114486A1 (en) 2015-12-31 2016-12-30 Prefabricated pump station unit and water distribution unit

Publications (4)

Publication Number Publication Date
EP3404154A1 EP3404154A1 (en) 2018-11-21
EP3404154A4 true EP3404154A4 (en) 2020-03-25
EP3404154B1 EP3404154B1 (en) 2023-06-07
EP3404154C0 EP3404154C0 (en) 2023-06-07

Family

ID=59224550

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16881275.8A Active EP3404154B1 (en) 2015-12-31 2016-12-30 Prefabricated pump station unit

Country Status (3)

Country Link
EP (1) EP3404154B1 (en)
KR (1) KR102061685B1 (en)
WO (1) WO2017114486A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109372081B (en) * 2018-12-04 2024-02-06 中冶京诚工程技术有限公司 Distributed sewage pretreatment system
CN110185128B (en) * 2019-07-04 2020-08-21 山东良成环保科技股份有限公司 Be applied to grid device of prefabricated pump station
KR20220033831A (en) 2020-09-10 2022-03-17 코웨이 주식회사 Apparatus for making cold water and water purifier including the same
CN113638483B (en) * 2021-09-04 2022-11-29 浙江艮威水利建设有限公司 Drainage pump station and construction method thereof
CN114031223B (en) * 2021-12-16 2023-06-23 徐思杰 Municipal administration system of directly drinking water

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3869573B2 (en) * 1998-05-06 2007-01-17 積水化学工業株式会社 Vacuum sewage system
EP1640510B1 (en) * 2004-09-24 2008-08-13 Grundfos a/s Well
SE526283C2 (en) * 2004-09-28 2005-08-16 Itt Mfg Enterprises Inc Pumping station, and device intended for use therein
CN201943392U (en) * 2011-01-17 2011-08-24 苏州市建筑设计研究院有限责任公司 Combined type pump house of drainage pumping station
CN203498998U (en) * 2013-07-04 2014-03-26 格兰富控股联合股份公司 PPS (Prefabricated Pump Station)
CN204662649U (en) * 2015-05-26 2015-09-23 四川长河环保工程有限公司 A kind of integral intelligent pumping plant
KR101573017B1 (en) * 2015-06-18 2015-12-01 이은희 Booster Pump Unit
CN205742511U (en) * 2016-05-25 2016-11-30 格兰富控股联合股份公司 Prefabricated pumping plant unit and water dispensing unit
CN205475666U (en) * 2015-12-31 2016-08-17 格兰富控股联合股份公司 Prefabricated pump station unit and water distribution unit
CN205742510U (en) * 2016-05-25 2016-11-30 格兰富控股联合股份公司 Prefabricated pumping plant unit and water dispensing unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
EP3404154B1 (en) 2023-06-07
KR20180099854A (en) 2018-09-05
WO2017114486A1 (en) 2017-07-06
EP3404154A1 (en) 2018-11-21
KR102061685B1 (en) 2020-01-02
EP3404154C0 (en) 2023-06-07

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