EP2756138A1 - Drainageeinheit und verwendung davon - Google Patents

Drainageeinheit und verwendung davon

Info

Publication number
EP2756138A1
EP2756138A1 EP20120780406 EP12780406A EP2756138A1 EP 2756138 A1 EP2756138 A1 EP 2756138A1 EP 20120780406 EP20120780406 EP 20120780406 EP 12780406 A EP12780406 A EP 12780406A EP 2756138 A1 EP2756138 A1 EP 2756138A1
Authority
EP
European Patent Office
Prior art keywords
pump
sewer line
water
swamp
drainage 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.)
Ceased
Application number
EP20120780406
Other languages
English (en)
French (fr)
Inventor
Poul Hansen
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.)
Pah Bygge & Anlaeg
Original Assignee
Pah Bygge & Anlaeg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47115099&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2756138(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pah Bygge & Anlaeg filed Critical Pah Bygge & Anlaeg
Publication of EP2756138A1 publication Critical patent/EP2756138A1/de
Ceased legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/105—Accessories, e.g. flow regulators or cleaning devices
    • E03F5/106—Passive flow control devices, i.e. not moving during flow regulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment

Definitions

  • This invention relates to a drainage unit, comprising a housing, pump swamp, a sewer line, said sewer line is connected to a water closure, and where the drainage unit is adapted to drain off waste water being faecal and/or not faecal, and where there in the pump swamp is provided a pump, that is adapted to pump the waste water from the pump swamp, via a to the pump connected pump sewer line, that is connected downstream in the sewer line.
  • a drainage unit of the type defined in the introductory part of claim 1, is disclosed in US patent no. 4.997.312.
  • this known drainage unit use of a plurality of component are used, inter alia a valve that is connected to the sewer line.
  • the floating device When a floating device detects, that bigger amounts of water are present than the sewer line can take, then the floating device activates the drainage unit in order to convey the water to a tank.
  • a drainage unit of the kind defined in claim 1, that is characterised in that that the sewer line inside the housing is formed with an overflow consisting of a cut off in the sewer line, said cut off is placed above the pump swamp.
  • the cut off has a semicircular cross section.
  • a preferred embodiment of the invention is, as stated in claim 4, that that a non return valve is mounted in the pump sewer line.
  • the invention also relates to a use.
  • FIG. 1 designates in its entity a drainage unit according to the invention.
  • the drain unit consists of a housing 3, having a closed closure 18 above, and as shown here, lying in a terrain 4.
  • a sewer line is introduced to the drainage unit.
  • This sewer line can come from a building, such as a house or a single- familiar house, and can be adapted to conduct waste water that can be faecal and/or not faecal, i.e. water from washing, toilets, rain water etc.
  • the sewer line is via an overflow/passage 7 continued out of the housing 3 via the sewer line, as shown at 6A.
  • the overflow can consist of a simple cut out of the sewer line 6,6A, for instance having a semicircular cross section.
  • the part that is cut out can be reinserted in the sewer line where it is loosely attached.
  • a pump swamp is provided, that is intended for, cf. later, to take up water via the overflow.
  • a pump 8 is provided, that is adapted to pump waste water through a pump sewer line 9 that is connected downstream to the waste line 6A.
  • a non return valve 10 is provided, that in a known way prevent waste water flowing back in the pump sewer line 9.
  • the housing 3 is equipped with a closure 18, that for instance, is in flush with the terrain 4.
  • a known high water closure is provided in the house 11, that under for instance cloudburst, prevent waste water from the public net is led in the housing 3.
  • Such a high water closure also prevents, that , rain water and waste water can be conveyed to the public sewerage system.
  • the overall drainage unit can be placed inside or outside a building, whatever is most suitable.
  • the pump will continue to pump until the liquid level sensor 12 detects, that there is no influence from the waste water, because the control signal 15 is transmitted to the control unit 14, that via the control signal 17, deactivate the pump 8.
  • the pump will only start, when the pump swamp 5 reach the level 12 of the liquid level sensors, that only occurs under extreme weather conditions.

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)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Sewage (AREA)
EP20120780406 2011-09-16 2012-09-13 Drainageeinheit und verwendung davon Ceased EP2756138A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201100706A DK177342B1 (da) 2011-09-16 2011-09-16 Vandafledningsenhed samt anvendelse af samme
PCT/DK2012/000101 WO2013037372A1 (en) 2011-09-16 2012-09-13 Drainage unit and use thereof

Publications (1)

Publication Number Publication Date
EP2756138A1 true EP2756138A1 (de) 2014-07-23

Family

ID=47115099

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20120780406 Ceased EP2756138A1 (de) 2011-09-16 2012-09-13 Drainageeinheit und verwendung davon

Country Status (3)

Country Link
EP (1) EP2756138A1 (de)
DK (1) DK177342B1 (de)
WO (1) WO2013037372A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9315982B2 (en) * 2013-03-15 2016-04-19 John Matthew Weed Septic system with overflow discharge system
EP2781666B1 (de) * 2013-03-19 2018-05-02 DBE Lyngholm Aps Verfahren zur Verhinderung von Abwasserrückstau
SE540651C2 (sv) * 2014-09-05 2018-10-09 Tekniska Verken I Linkoeping Ab Pumpstation, avloppssystem samt förfarande för forslande av avloppsvatten
FR3026757B1 (fr) * 2014-10-07 2019-06-14 Technirel Station de relevage d’eaux
EP3051035A1 (de) * 2015-01-30 2016-08-03 Luri.watersystems.Gmbh Anordnung zur Aufnahme einer in einem Kanalisationsrohr geführten Flüssigkeit
AT525154A1 (de) * 2021-05-28 2022-12-15 Ofner Ing Hubert Vorrichtung zur Vermeidung eines Rückflusses von Wasser aus einem Kanalrohr in ein Abwasserrohr eines Bauwerks

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421066A (en) 1944-09-29 1947-05-27 Elra F Howe Flood control system
US2549204A (en) 1945-09-11 1951-04-17 Oscar W Kaddatz Drain control device
US2739662A (en) 1953-03-23 1956-03-27 Sofia Antonio Backwater sewer trap
US3020922A (en) 1957-12-09 1962-02-13 Levi I Oury Flood control unit
DE3310314A1 (de) * 1983-03-22 1984-09-27 Fa. Helmuth Dallmer, 5760 Arnsberg Revisionsschacht fuer eine gebaeude-abwasserleitung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997312A (en) 1988-07-05 1991-03-05 Patrick Regan Water backup preventing system and monitoring system therefor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421066A (en) 1944-09-29 1947-05-27 Elra F Howe Flood control system
US2549204A (en) 1945-09-11 1951-04-17 Oscar W Kaddatz Drain control device
US2739662A (en) 1953-03-23 1956-03-27 Sofia Antonio Backwater sewer trap
US3020922A (en) 1957-12-09 1962-02-13 Levi I Oury Flood control unit
DE3310314A1 (de) * 1983-03-22 1984-09-27 Fa. Helmuth Dallmer, 5760 Arnsberg Revisionsschacht fuer eine gebaeude-abwasserleitung

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
KESSEL AG: "PRODUKT KATALOG, VERSION 4.0", July 2007, pages: HP46 - HP50, XP003035506
KESSEL AG: "PROGRAMMÜBERSICHT UND PREISE.FUHREND IN ENTWÄSSERUNG 2011", January 2011, pages: 216 - 218, XP003035505
See also references of WO2013037372A1 *

Also Published As

Publication number Publication date
DK177342B1 (da) 2013-01-28
WO2013037372A1 (en) 2013-03-21

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