EP2053171B1 - Puits à pompe - Google Patents

Puits à pompe Download PDF

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Publication number
EP2053171B1
EP2053171B1 EP20080015998 EP08015998A EP2053171B1 EP 2053171 B1 EP2053171 B1 EP 2053171B1 EP 20080015998 EP20080015998 EP 20080015998 EP 08015998 A EP08015998 A EP 08015998A EP 2053171 B1 EP2053171 B1 EP 2053171B1
Authority
EP
European Patent Office
Prior art keywords
pump
shaft
pressure line
pump shaft
anchorage
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.)
Ceased
Application number
EP20080015998
Other languages
German (de)
English (en)
Other versions
EP2053171A1 (fr
Inventor
Hans Leßmeier
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.)
Jung Pumpen GmbH
Original Assignee
Jung Pumpen GmbH
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 Jung Pumpen GmbH filed Critical Jung Pumpen GmbH
Publication of EP2053171A1 publication Critical patent/EP2053171A1/fr
Application granted granted Critical
Publication of EP2053171B1 publication Critical patent/EP2053171B1/fr
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Definitions

  • the invention relates to a pump shaft according to the preamble of claim 1, as he z. B. off DE 33 11 980 A1 is known.
  • Shafts are usually made of concrete in the passable area.
  • Such shafts as z. B. also off AU 634 778 B2 are known, have the disadvantage that on the one hand from a certain size is no longer readily or at least only very expensive to transport and on the other today's wastewater compositions are no longer adequate.
  • Plastic shafts as z. B. off DE 296 01 223 U1 are known, for example, are not or only very limited use for the purposes mentioned above, because above all stability problems consist of the loads acting from above.
  • Object of the present invention is therefore to provide a pump shaft of the type mentioned, in which the disadvantages mentioned do not occur or at least largely avoided.
  • the pumping shaft has a curved or spherical surface at least in its upper region.
  • the statics with regard to higher load capacity is improved, and on the other hand, the area of the pump shaft which is available for acting on the earth pressure is increased at the same time so that the ground can exert a greater counterpressure on the shaft as the groundwater rises and thus the Buoyancy of the device is increased.
  • an anchoring or setting-up device is provided in the pump shaft according to the invention.
  • the pump can be coupled directly to the anchoring or installation device, wherein the pressure line is at least partially embedded in the anchoring or setting-up device and inserted in a lower region of the pump shaft via a pipe duct in the shaft wall in the collection chamber of the pump shaft.
  • the pump can be attached directly to the pressure line.
  • the pump shaft according to the invention of lightweight material, preferably made of plastic by rotational sintering or as a plastic blow-molded, and meets despite all the requirements in terms of resilience even when installed below busy terrain.
  • the anchoring or setting-up device is coupled simultaneously with a holding device for a pump lying in the shaft, so that a pump is carried by the anchoring or setting-up device. This makes it possible to keep the pump sump in the shaft accessible for cleaning purposes and requires no further holding devices in the shaft.
  • the pumping shaft 1 has a substantially curved, preferably spherical shape, in which a collection chamber 4 for collecting wastewater is located.
  • the waste water can be pumped out of the collection chamber 4 by means of a pump 5, which is suspended in a collection chamber via a suspension or support 7 (which may be a pipe connection).
  • a suspension or support 7 which may be a pipe connection.
  • the shaft 1 In the lower region, the shaft 1 on its outer side connected to the shaft 1 or coupled anchoring or AufstellISSISS, which can serve on the one hand to set up the shaft, on the other hand, to anchor the shaft 1 buoyant.
  • the shaft Due to the curved or spherical structure, the shaft is opposite known solutions, a comparatively large contact area with the surrounding soil 6 available, so that the forces transmitted from the ground to the shaft correspondingly higher and counteract a possible flooding of the shaft 1 due to high groundwater can, so that the shaft 1 remains buoyant, even at lower weight due to the use of a preferably rotationally sintered plastic material.
  • the required installation depth of a corresponding ball pit can be realized by placing commercially available manhole rings or pipes 9 made of plastic or similar lightweight, corrosion-resistant material.
  • the pump 5 can also be coupled directly to the anchoring or positioning device 2, which preferably consists of concrete or polyurethane (PU) foam.
  • the anchoring or positioning device 2 which preferably consists of concrete or polyurethane (PU) foam.
  • the pressure line 3 for the pump is embedded in the anchoring or setting-up device 2 and introduced at a lower area via a pipe duct 8 in the shaft wall into the collecting chamber 4 at a suitable location.
  • the pump 5 can then be fastened directly on the side of the collecting chamber 4 directly via the connecting piece 7 to the pressure line 3 mounted in the anchoring or setting device 2.
  • Further installations for suspending the pump 5 in the collection chamber 4 are therefore not required, so that the access to the pump sump and its cleaning is not hindered by further installations.
  • the shape of the shaft 1 deviates in the region of the passage 8 from the spherical shape, or the pump sump is designed so that a free-hanging underwater coupling is provided for the pump.
  • a part of the pressure line 3 is passed through the shaft 1 to provide there about fittings in the shaft.
  • the course is as a pressure line 3 'according to dashed lines characterized.
  • the shaft has two further passages 8 'and 8 "for the pressure line 3'.
  • the anchoring or setting-up device may contain recesses for transport forks of industrial trucks.
  • the shaft according to the invention can be transported even with smaller transport equipment, heavy clearing equipment is not required.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sewage (AREA)

Claims (7)

  1. Puits à pompe (1) pour collecter des eaux usées ou analogue, avec une chambre collectrice (4) pour la réception des eaux usées ou analogues et avec une pompe (5), prévue dans ladite chambre collectrice, ainsi qu'avec une conduite de refoulement (3. 3'), conduisant à la pompe (5), à laquelle ladite pompe peut être fixée directement, le puits à pompe (1) présentant, au moins par sections, en particulier dans la région supérieure, une forme bombée, en particulier la forme d'une boule et, sur son côté extérieur, un dispositif d'ancrage et de mise en place (2),
    caractérisée en ce que
    la pompe (5) peut être couplée directement avec le dispositif d'ancrage et de mise en place (2), la conduite de refoulement (3, 3') étant encastrée, au moins partiellement, dans le dispositif d'ancrage et de mise en place (2) et introduite dans la chambre collectrice (4), dans une région inférieure du puits à pompe (1), par l'intermédiaire d'un passe-tube (8), prévu dans la paroi du puits.
  2. Puits à pompe (1) selon la revendication 1,
    caractérisé en ce que,
    dans la chambre collectrice (4), est installé un dispositif de retenue (7), destiné à recevoir la pompe (5), est disposé sur la conduite de refoulement (3, 3').
  3. Puits à pompe (1) selon revendication 1 ou 2,
    caractérisé en ce que
    le dispositif d'ancrage et de mise en place (2) est réalisé en tant qu'élément s'opposant à la poussée verticale.
  4. Puits à pompe (1) selon l'une des revendications 1 à 3,
    caractérisé en ce que
    le dispositif d'ancrage et de mise en place (2) consiste en béton ou en mousse de polyuréthane.
  5. Puits à pompe (1) selon l'une des revendications 2 et 3 ou 4,
    caractérisé en ce que
    la conduite de refoulement (3, 3'), qui conduit à la pompe (5) logée dans le dispositif de retenue (7), s'étend dans le dispositif d'ancrage et de mise en place (2), au moins dans la région d'un passage (8), prévu pour la conduite de refoulement dans la paroi du puits à pompe (1).
  6. Puits à pompe (1) selon la revendication 5,
    caractérisé en ce que
    la conduite de refoulement (3') s'étend dans la paroi du puits par deux autres passages (8', 8") prévus pour la conduite de refoulement (8', 8").
  7. Puits à pompe (1) selon l'une des revendications 2 à 6,
    caractérisé en ce que
    le dispositif de retenue (7) est formé par une tubulure de raccordement de la conduite de refoulement (3, 3').
EP20080015998 2007-10-25 2008-09-11 Puits à pompe Ceased EP2053171B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710051025 DE102007051025A1 (de) 2007-10-25 2007-10-25 Pumpschacht

Publications (2)

Publication Number Publication Date
EP2053171A1 EP2053171A1 (fr) 2009-04-29
EP2053171B1 true EP2053171B1 (fr) 2010-07-14

Family

ID=40280551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080015998 Ceased EP2053171B1 (fr) 2007-10-25 2008-09-11 Puits à pompe

Country Status (2)

Country Link
EP (1) EP2053171B1 (fr)
DE (2) DE102007051025A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2716655C2 (ru) * 2015-03-06 2020-03-13 КСБ Акциенгезельшафт Пластмассовая емкость с направляющим поток компонентом

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012203818B4 (de) * 2012-03-12 2015-06-11 Ksb Aktiengesellschaft Bodeneinsatz für Schachtbauwerke

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7908250A (nl) * 1979-11-12 1981-06-01 Cordes Willi Afvalwaterpompinstallatie.
DE3311980A1 (de) * 1983-03-30 1984-10-04 Hubert 1000 Berlin Combé Abwasserhebeanlage
DE3333883A1 (de) * 1983-09-20 1985-03-28 Willi 4973 Vlotho Cordes Behaelter fuer eine abwasser-pumpstation
DE3335435A1 (de) * 1983-09-30 1985-04-04 Willi 4973 Vlotho Cordes Behaelter fuer eine abwasser-pumpstation
DE8803923U1 (de) * 1988-03-23 1988-06-23 Passavant-Werke AG, 6209 Aarbergen Leichtflüssigkeitsabscheider
AU634778B2 (en) 1989-05-19 1993-03-04 Adrian Seeley Improvements relating to precast sewage pumping chambers
DE4032448C1 (fr) * 1990-10-12 1992-01-30 Correcta Gmbh, 3590 Bad Wildungen, De
DE29601223U1 (de) 1996-01-25 1996-03-14 Kordes Verwaltungs- und Marketing GmbH, 32602 Vlotho Faßförmiger Kunststoffbehälter
DE19719071A1 (de) * 1997-05-06 1998-11-12 Kautex Textron Gmbh & Co Kg Sammeltank für Wasser sowie Verfahren zu dessen Herstellung
US5806702A (en) * 1997-08-08 1998-09-15 A.K. Industries, Inc. Ribbed storage tank
DE20310208U1 (de) * 2003-06-27 2003-09-25 Mehrens, Jan, 10407 Berlin Sammelbehältersystem für Abwasser und/oder Regenwasser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2716655C2 (ru) * 2015-03-06 2020-03-13 КСБ Акциенгезельшафт Пластмассовая емкость с направляющим поток компонентом

Also Published As

Publication number Publication date
DE502008000931D1 (de) 2010-08-26
EP2053171A1 (fr) 2009-04-29
DE102007051025A1 (de) 2009-04-30

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