EP2034104A3 - Emergency discharge for draining an area - Google Patents

Emergency discharge for draining an area Download PDF

Info

Publication number
EP2034104A3
EP2034104A3 EP20080015533 EP08015533A EP2034104A3 EP 2034104 A3 EP2034104 A3 EP 2034104A3 EP 20080015533 EP20080015533 EP 20080015533 EP 08015533 A EP08015533 A EP 08015533A EP 2034104 A3 EP2034104 A3 EP 2034104A3
Authority
EP
European Patent Office
Prior art keywords
weir
water
drain
discharge opening
draining
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
EP20080015533
Other languages
German (de)
French (fr)
Other versions
EP2034104A2 (en
EP2034104B1 (en
Inventor
Wolfgang Dipl.-Ing. Vahlbrauk
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.)
VAHLBRAUK, WOLFGANG, DIPL. ING.
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2034104A2 publication Critical patent/EP2034104A2/en
Publication of EP2034104A3 publication Critical patent/EP2034104A3/en
Application granted granted Critical
Publication of EP2034104B1 publication Critical patent/EP2034104B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0409—Drainage outlets, e.g. gullies
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0409—Drainage outlets, e.g. gullies
    • E04D2013/0422—Drainage outlets, e.g. gullies for draining water above the roof level, e.g. gullies with overflow ports
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0409—Drainage outlets, e.g. gullies
    • E04D2013/0427—Drainage outlets, e.g. gullies with means for controlling the flow in the outlet
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/6966—Static constructional installations
    • Y10T137/6969—Buildings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Barrages (AREA)
  • Sewage (AREA)

Abstract

Ein Notablauf zur Entwässerung einer Wasser stauenden Fläche (F) über eine mit einem Ablaufrohr (4) verbundene Ablauföffnung (6), mit dem über eine Mindeststauhöhe (H) angestautes Wasser ableitbar ist, mit einem Wehr (7) zum Anstauen des Wassers bis zu der Mindeststauhöhe (H) und einer mit Abstand zur Ablauföffnung (6) angeordneten Deckelwandung (8) zur Verhinderung des Einsaugens von Luft in einen sich in der Ablauföffnung (6) ausbildenden Wirbel, wobei das Wehr (7) um die Ablauföffnung (6) herum angeordnet ist und die Deckelwandung (8) sich von der Ablauföffnung (6) aus gesehen bis jenseits des Wehrs (7) erstreckt, wird hinsichtlich der Strömungsleistung und des entstehenden Geräusches dadurch verbessert, dass das Wehr (7) einen Querschnitt aufweist, der am auf der Fläche (F) aufliegenden Boden des Wehrs (7) in Strömungsrichtung (S) mit einer wesentlich größeren Breite versehen als an der vom Wasser überströmbaren höchsten Stelle des Wehrs (7) versehen ist.

Figure imgaf001
An emergency drain for draining a water-stowing surface (F) via a with a drain pipe (4) connected drain opening (6), with the over a minimum storage height (H) dammed water is derivable, with a weir (7) for damming the water up to the minimum accumulation height (H) and a cover wall (8) arranged at a distance from the discharge opening (6) for preventing the suction of air into a vortex forming in the discharge opening (6), the weir (7) around the discharge opening (6) is arranged and the cover wall (8) extending from the drain opening (6) extends beyond beyond the weir (7) is improved in terms of flow performance and the resulting noise in that the weir (7) has a cross-section on the on the surface (F) resting bottom of the weir (7) in the flow direction (S) provided with a substantially larger width than at the highest point of the water overflowable of the weir (7) is provided.
Figure imgaf001
EP20080015533 2007-09-07 2008-09-03 Emergency discharge for draining an area Active EP2034104B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710042527 DE102007042527A1 (en) 2007-09-07 2007-09-07 Emergency drain for drainage of a surface

Publications (3)

Publication Number Publication Date
EP2034104A2 EP2034104A2 (en) 2009-03-11
EP2034104A3 true EP2034104A3 (en) 2010-07-21
EP2034104B1 EP2034104B1 (en) 2011-12-21

Family

ID=40090705

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080015533 Active EP2034104B1 (en) 2007-09-07 2008-09-03 Emergency discharge for draining an area

Country Status (6)

Country Link
US (1) US20090065071A1 (en)
EP (1) EP2034104B1 (en)
CN (1) CN101413327A (en)
AT (1) ATE538270T1 (en)
DE (1) DE102007042527A1 (en)
RU (1) RU2008136047A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102587597B (en) * 2012-03-30 2014-07-09 重庆大学 Rainwater vertical tube mounting structure for flat roof of building based on low impact development thought and mounting method
US20150017907A1 (en) * 2013-05-22 2015-01-15 Excellent Holding Aps Cooling roof construction
CN108597022A (en) * 2018-05-08 2018-09-28 河海大学 A kind of method of small watershed inland river road width in estimation
US20210317666A1 (en) * 2020-04-14 2021-10-14 Zurn Industries, Llc Roof drain

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321080A (en) * 1963-10-14 1967-05-23 Andrew L Pansini Leaf receiver for swimming pools
DE1806527A1 (en) * 1968-11-02 1970-05-14 Josam Mfg Co Roof drainage with regulated flow
DE8507736U1 (en) * 1985-03-15 1986-07-17 Hollwich, Anton, 8132 Tutzing Roof gulli built-in part
WO1994018414A1 (en) * 1993-02-09 1994-08-18 Harmer Holdings Limited High flow drains
CH691320A5 (en) * 1996-10-09 2001-06-29 Werner Nill Device for adjustment of outflow quantity and build-up height of rainwater from roofs and other surfaces comprises basic body with eddy throttle at lower end having inwardly bent lobes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2121220A (en) * 1936-12-18 1938-06-21 Paul Dickinson Inc Roof drain
US3357561A (en) * 1965-10-15 1967-12-12 Zurn Ind Inc Roof drain
US3469698A (en) * 1967-04-05 1969-09-30 Josam Mfg Co Controlled flow drain
US3909412A (en) * 1974-07-22 1975-09-30 Johns Manville Roof drain arrangement
DE9416495U1 (en) * 1993-12-01 1994-12-01 Geberit Technik Ag Roof water inlet
US5724777A (en) * 1995-11-17 1998-03-10 Hubbard; Richard M. Roof drain arrangement and method
US5735091A (en) * 1996-03-19 1998-04-07 National Roofing Supply, A Div. Of A.C.T. Marketing Inc. Roof drain
DE19912012C2 (en) 1999-03-17 2003-02-06 Wolfgang Vahlbrauk Emergency drainage
DE10057197B4 (en) * 2000-11-17 2004-09-30 Sita-Bauelemente Gmbh Device for the drainage of flat roofs, balconies, terraces or other flat buildings
US20020108315A1 (en) * 2001-02-14 2002-08-15 Bridgestone/Firestone, Inc Vented roofing anchor plate
USD466199S1 (en) * 2001-11-02 2002-11-26 World Wide Sports, L.L.C. Anti-vortex safety cover for a drain
US6953208B2 (en) * 2002-01-15 2005-10-11 Zurn Industries, Inc. Drain support plate/under-deck clamp
US20030141231A1 (en) * 2002-01-30 2003-07-31 Rattenbury John M. Baffle insert for drains
US7614198B1 (en) * 2004-04-29 2009-11-10 Piskula James S Method for providing existing building flat roof with drain restrictors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321080A (en) * 1963-10-14 1967-05-23 Andrew L Pansini Leaf receiver for swimming pools
DE1806527A1 (en) * 1968-11-02 1970-05-14 Josam Mfg Co Roof drainage with regulated flow
DE8507736U1 (en) * 1985-03-15 1986-07-17 Hollwich, Anton, 8132 Tutzing Roof gulli built-in part
WO1994018414A1 (en) * 1993-02-09 1994-08-18 Harmer Holdings Limited High flow drains
CH691320A5 (en) * 1996-10-09 2001-06-29 Werner Nill Device for adjustment of outflow quantity and build-up height of rainwater from roofs and other surfaces comprises basic body with eddy throttle at lower end having inwardly bent lobes

Also Published As

Publication number Publication date
EP2034104A2 (en) 2009-03-11
US20090065071A1 (en) 2009-03-12
RU2008136047A (en) 2010-03-10
ATE538270T1 (en) 2012-01-15
DE102007042527A1 (en) 2009-03-26
EP2034104B1 (en) 2011-12-21
CN101413327A (en) 2009-04-22

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