WO2009144503A3 - Drainage attenuating device - Google Patents

Drainage attenuating device Download PDF

Info

Publication number
WO2009144503A3
WO2009144503A3 PCT/GB2009/050585 GB2009050585W WO2009144503A3 WO 2009144503 A3 WO2009144503 A3 WO 2009144503A3 GB 2009050585 W GB2009050585 W GB 2009050585W WO 2009144503 A3 WO2009144503 A3 WO 2009144503A3
Authority
WO
WIPO (PCT)
Prior art keywords
drainage
outlet
storage container
riser pipe
attenuating device
Prior art date
Application number
PCT/GB2009/050585
Other languages
French (fr)
Other versions
WO2009144503A2 (en
Inventor
Brian D'arcy
Neil Campbell
Original Assignee
D Arcy Brian
Neil Campbell
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 D Arcy Brian, Neil Campbell filed Critical D Arcy Brian
Priority to EP09754148A priority Critical patent/EP2307623A2/en
Publication of WO2009144503A2 publication Critical patent/WO2009144503A2/en
Publication of WO2009144503A3 publication Critical patent/WO2009144503A3/en

Links

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • E03B3/03—Special vessels for collecting or storing rain-water for use in the household, e.g. water-butts
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F2201/00—Details, devices or methods not otherwise provided for
    • E03F2201/10—Dividing the first rain flush out of the stormwater flow
    • 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
    • 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
    • Y02A20/108—Rainwater harvesting

Abstract

A drainage attenuating device (90) comprising: a storage container (91) having an inlet (92) and an outlet (94) and adapted to collect and store rainwater entering the storage container via the inlet; and flow restricting means adapted to restrict the flow of rainwater from the storage container towards a sewer system via the outlet in the form of a riser pipe (96). The riser pipe includes a number of apertures (98) which allow rainwater to flow into the riser pipe. The sum of all diameters of the apertures is less than the diameter of the outlet.
PCT/GB2009/050585 2008-05-28 2009-05-28 Drainage attenuating device WO2009144503A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09754148A EP2307623A2 (en) 2008-05-28 2009-05-28 Drainage attenuating device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0809636.4A GB0809636D0 (en) 2008-05-28 2008-05-28 Improvements in or relating to drainage systems and components therefor
GB0809636.4 2008-05-28

Publications (2)

Publication Number Publication Date
WO2009144503A2 WO2009144503A2 (en) 2009-12-03
WO2009144503A3 true WO2009144503A3 (en) 2010-04-22

Family

ID=39616181

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2009/050585 WO2009144503A2 (en) 2008-05-28 2009-05-28 Drainage attenuating device

Country Status (3)

Country Link
EP (1) EP2307623A2 (en)
GB (1) GB0809636D0 (en)
WO (1) WO2009144503A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104481021B (en) * 2014-11-26 2016-02-10 山东华腾环保科技有限公司 A kind of sewage collection equipment and method with automatic drainage function

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29707503U1 (en) * 1997-04-25 1997-07-10 Mall Beton Gmbh cistern
DE29811844U1 (en) * 1998-07-07 1998-09-10 Finger Baustoffe Gmbh Rainwater cistern
DE10033076A1 (en) * 1999-07-13 2001-03-08 Aquaroc Thueringen Water storage container for rainwater
DE10033484A1 (en) * 2000-07-10 2002-01-24 Torras Pique Jorge Outflow from a rain water holding tank has a pipe section leading to a collection tank, with a throttle and a cleaning unit to give a clean flow according to the water level
US20030000892A1 (en) * 2001-06-27 2003-01-02 Tec-Kon Enterprises, Llc Stormwater treatment system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29707503U1 (en) * 1997-04-25 1997-07-10 Mall Beton Gmbh cistern
DE29811844U1 (en) * 1998-07-07 1998-09-10 Finger Baustoffe Gmbh Rainwater cistern
DE10033076A1 (en) * 1999-07-13 2001-03-08 Aquaroc Thueringen Water storage container for rainwater
DE10033484A1 (en) * 2000-07-10 2002-01-24 Torras Pique Jorge Outflow from a rain water holding tank has a pipe section leading to a collection tank, with a throttle and a cleaning unit to give a clean flow according to the water level
US20030000892A1 (en) * 2001-06-27 2003-01-02 Tec-Kon Enterprises, Llc Stormwater treatment system

Also Published As

Publication number Publication date
GB0809636D0 (en) 2008-07-02
EP2307623A2 (en) 2011-04-13
WO2009144503A2 (en) 2009-12-03

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