EP0459034A1 - Méthode de construction d'une installation de pompage et installation de pompage réalisée selon cette méthode - Google Patents

Méthode de construction d'une installation de pompage et installation de pompage réalisée selon cette méthode Download PDF

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Publication number
EP0459034A1
EP0459034A1 EP90201371A EP90201371A EP0459034A1 EP 0459034 A1 EP0459034 A1 EP 0459034A1 EP 90201371 A EP90201371 A EP 90201371A EP 90201371 A EP90201371 A EP 90201371A EP 0459034 A1 EP0459034 A1 EP 0459034A1
Authority
EP
European Patent Office
Prior art keywords
portions
pump
casing
pumping installation
suction box
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.)
Withdrawn
Application number
EP90201371A
Other languages
German (de)
English (en)
Inventor
Matheus Albertus Maria Bouwman
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.)
Stork Pompen BV
Original Assignee
Stork Pompen BV
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 Stork Pompen BV filed Critical Stork Pompen BV
Publication of EP0459034A1 publication Critical patent/EP0459034A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/528—Casings; Connections of working fluid for axial 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/548—Specially 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
    • F04D29/64—Mounting; Assembling; Disassembling of axial 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
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/648—Mounting; Assembling; Disassembling of axial pumps especially adapted for liquid pumps

Definitions

  • Pumping installations should require the least possible degree of maintenance. Furthermore, it is important that as little installation work as possible need be carried out at the place of use.
  • pumps or at least the pump house and the adjoining parts, be manufactured from concrete. This is preferably carried out in a prefab construction method wherein the pump house amongst other things is manufactured in concrete portions which are attached to each other at the place of use.
  • this is a considerable improvement compared to the classical method, that is, the complete manufacture at the place of use of the housing of both the pump and the remaining parts of the installation, the number of operations to be performed at the place of use was still undesirably large.
  • Another drawback is that the flexibility of design is not optimal. The aim is to provide a pumping installation which can be modularly constructed, which ensures a great degree of flexibility and requires a minimum number of operations at the building site itself.
  • this is achieved with a method for constructing a pumping installation by manufacturing from concrete in a prefabricated manner and with chosen dimensions a pump block comprising at least one pump house and a suction box, manufacturing a workfloor at the building site and by then placing and coupling on the workfloor the suction box and the pump house and subsequently installing the pump.
  • a pump house provided with a volute can be manufactured by fitting a casing consisting of separate portions, casting the concrete and removing portions of the casing, for example those of the volute, while the other portions remain behind as permanent casing.
  • the casing portions are of metal.
  • the casing wall of the pump house is constructed in a vertical direction from at least three portions. After the casting and setting of the concrete these portions are detached and removed successively in vertical direction.
  • the casing wall of the volute can be assembled from at least three portions. After casting and setting of the concrete these portions are detached from the remaining casing and removed to the inside, that is, towards the pump area.
  • the bottom side is closed off with a casing wall.
  • the distance corresponding with the thickness of the bottom wall of the casing has to be bridged in order to be able to centre the pump block on the remaining portions.
  • this can be done with plastic plates the thickness of the casing wall.
  • the pumping installation is built up of the pump block 1, the culvert body 2, the accessories area 32 and the suction box 3.
  • the different modules are disposed on a workfloor 4 which is manufactured in the work.
  • the whole is built into for example the body of a dike 5.
  • the pump block contains the pump area 6 which is bounded by the pump house 7.
  • the actual pump that is, the impeller body 9 and the associated drive motor 10, are mounted on a foundation ring 8 which is cast into the concrete of the housing 7.
  • a control box 12 with signalling units, control units and power supply.
  • a duckweed grating cleaning installation 13 Next to the housing can be disposed a duckweed grating cleaning installation 13.
  • the different modules are anchored to each other using bolts and cast-in screwed sleeves (see for instance fig. 3) 15.
  • For the desired height adjustment plastic plates 16 can be used which are placed under the pump block in order to enable centering on the suction box.
  • the casing for the cylindrical pump area consists of four portions 17, 17A, 18, 18A which are mutually connected in lengthwise direction. Arranged around this casing 17, 17A, 18, 18A are three casing portions for the volute 19, 20 and 21. Also arranged are the casing 22 A to D and 23 for the discharge as well as an annular portion 24 serving as foundation ring. This foundation ring can be cast directly into the pump house or arranged later in the finished pump house and cast into a recess.
  • the underside of the pump block is bounded by the portions 25 and 26 which can be coupled by the elements 27. Of the drawn portions, the portions 23, 24 and 25 are portions which are to be regarded as permanent casing.
  • the portions 17, 17A, 18, 18A, 19, 20, 21, 22 A to D and 26 are removed after the setting of the concrete.
  • the portions 17A and 18A are first detached and successively removed in vertical direction.
  • the portion 22 then follows which is taken out via the pump area and subsequently in vertical direction.
  • the portion 26 is removed in downward direction.
  • manufacture of the separate modules these can be carried using normal transportation, for example a truck, trailer or the like, to the place of use and there arranged on the intended location with simple hoisting devices.
  • suction box 3 (fig. 1) can be modularly constructed.
  • a cover plate 27, a guiding plate 28, both side plates, whereof one 29 is visible, an anti-rotation partition 30, the end plate 31 and bottom plate 4A are then prefabricated. These portions are then assembled on the building site.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP90201371A 1989-02-02 1990-05-29 Méthode de construction d'une installation de pompage et installation de pompage réalisée selon cette méthode Withdrawn EP0459034A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8900260A NL193699B (nl) 1989-02-02 1989-02-02 Werkwijze voor het opbouwen van een pompinstallatie en een bekisting toegepast bij de werkwijze.

Publications (1)

Publication Number Publication Date
EP0459034A1 true EP0459034A1 (fr) 1991-12-04

Family

ID=19854063

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90201371A Withdrawn EP0459034A1 (fr) 1989-02-02 1990-05-29 Méthode de construction d'une installation de pompage et installation de pompage réalisée selon cette méthode

Country Status (2)

Country Link
EP (1) EP0459034A1 (fr)
NL (1) NL193699B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000001951A1 (fr) * 1998-07-06 2000-01-13 Ksb Aktiengesellschaft Ouvrage d'entree pour installations de pompage
WO2001055560A2 (fr) * 2000-01-27 2001-08-02 Siemens Aktiengesellschaft Batiment d'exploitation pour une installation et procede pour l'exploitation d'un batiment d'exploitation
CN100342099C (zh) * 2002-04-30 2007-10-10 邱则有 一种钢筋砼立体承力结构楼盖
CN100348809C (zh) * 2002-10-05 2007-11-14 邱则有 一种砼填充用薄壁管
CN100356011C (zh) * 2002-04-30 2007-12-19 邱则有 一种钢筋砼的模壳用底板构件

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555253A1 (de) * 1975-12-09 1977-06-16 Balcke Duerr Ag Axiale oder halbaxiale stroemungsmaschine
EP0101628A1 (fr) * 1982-08-12 1984-02-29 Stork Pompen B.V. Station de pompage et procédé pour sa fabrication

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555253A1 (de) * 1975-12-09 1977-06-16 Balcke Duerr Ag Axiale oder halbaxiale stroemungsmaschine
EP0101628A1 (fr) * 1982-08-12 1984-02-29 Stork Pompen B.V. Station de pompage et procédé pour sa fabrication

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
KSB TECHNISCHE BERICHTE, no. 17, 1977, pages 28-36; M. SIEKMANN: "Einfluss von Bauwerk und Zulaufbedingungen auf die Kühlwasserpumpen und die verschiedenen Kühlwasserpumpenbauarten für Kühltürme", paragraphs 4.1.,4.2,4.3. *
KSB TECHNISCHE BERICHTE, no. 17, 1977, pages 36-41; M. SIEKMANN: "Einfluss von Bauwerk und Zulaufbedingungen auf die Kühlwasserpumpen", pages 39,40, paragraph 6.3. *
WORLD PUMPS, no. 1, January 1990, pages 10-13, Oxford, GB; J.H. BUNJES: "Pumps with concrete housings", page 12, right-hand column, lines 1-9; figures. *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000001951A1 (fr) * 1998-07-06 2000-01-13 Ksb Aktiengesellschaft Ouvrage d'entree pour installations de pompage
US6561754B1 (en) 1998-07-06 2003-05-13 Ksb Aktiengesellschaft Inlet structure for pump installations
WO2001055560A2 (fr) * 2000-01-27 2001-08-02 Siemens Aktiengesellschaft Batiment d'exploitation pour une installation et procede pour l'exploitation d'un batiment d'exploitation
WO2001055560A3 (fr) * 2000-01-27 2001-12-20 Siemens Ag Batiment d'exploitation pour une installation et procede pour l'exploitation d'un batiment d'exploitation
CN100342099C (zh) * 2002-04-30 2007-10-10 邱则有 一种钢筋砼立体承力结构楼盖
CN100356011C (zh) * 2002-04-30 2007-12-19 邱则有 一种钢筋砼的模壳用底板构件
CN100348809C (zh) * 2002-10-05 2007-11-14 邱则有 一种砼填充用薄壁管

Also Published As

Publication number Publication date
NL8900260A (nl) 1990-09-03
NL193699B (nl) 2000-03-01

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