EP1598501A1 - Drainage d'eau pour surfaces étanches planes - Google Patents

Drainage d'eau pour surfaces étanches planes Download PDF

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Publication number
EP1598501A1
EP1598501A1 EP05010431A EP05010431A EP1598501A1 EP 1598501 A1 EP1598501 A1 EP 1598501A1 EP 05010431 A EP05010431 A EP 05010431A EP 05010431 A EP05010431 A EP 05010431A EP 1598501 A1 EP1598501 A1 EP 1598501A1
Authority
EP
European Patent Office
Prior art keywords
cover plate
water
base body
width
approximately
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
EP05010431A
Other languages
German (de)
English (en)
Other versions
EP1598501B1 (fr
Inventor
Wolfgang Gleich
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.)
Wavin BV
Original Assignee
Wavin 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 Wavin BV filed Critical Wavin BV
Priority to PL05010431T priority Critical patent/PL1598501T3/pl
Publication of EP1598501A1 publication Critical patent/EP1598501A1/fr
Application granted granted Critical
Publication of EP1598501B1 publication Critical patent/EP1598501B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404Drainage on the roof surface
    • E04D13/0409Drainage outlets, e.g. gullies
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404Drainage on the roof surface
    • E04D13/0409Drainage outlets, e.g. gullies
    • E04D2013/0413Strainers for drainage outlets
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404Drainage on the roof surface
    • E04D13/0409Drainage outlets, e.g. gullies
    • E04D2013/0427Drainage outlets, e.g. gullies with means for controlling the flow in the outlet

Definitions

  • the invention relates to a water drain for sealed flat surfaces, in particular Roof drain, with a base body, with an annular plate part on the flat surface to be drained rests or flush with the surface at the top Finally, in this is embedded, a central compartment part and one of this bottom-side opening out central drain opening, to which a vertical Drain tube is connected, and with a top body, with a central, level cover plate covers the drain opening.
  • a known roof drainage of this type (DE 26 50 361) consists of the attachment body from a lid with a closed surface, which allows the entry of air into it Drain pipe prevents, and from a connected to the lid cylindrical Screen body, which surrounds the drain opening and is provided with holes.
  • a water outlet of the type mentioned at the outset (WO 84/04126) is known, in which also executed with a closed surface cover plate of radially oriented fins is surrounded as Leitstegen, in uniform Distance distributed around the circumference of the cover plate are arranged and between limit flow openings.
  • the from about the roof level over the Top of the cover plate elevating slats serve to prevent Vortex formation in the water flow on the way to the drain opening and the Retention of foliage and gravel.
  • the effect of the upper-side fins limited essentially on the foliage and gravel trap.
  • the invention is concerned with the problem of executing a simple construction Provide drainage, especially when the level of the Water drain surrounding water beyond the top of the cover plate Upwards provides an improved drain performance.
  • the water drain according to the invention secures by its additional water inlet over the ring slot from a range of calm flow with nearly laminar Flow of an increased maximum water flow, a completely calmed down Water inlet to the drain opening within the attachment body.
  • Water outlet 1 comprises a base body 2 and an attachment body 3.
  • the base body 2 is provided with an annular plate member 4 which is to be drained on the flat surface laid on top or flush with the surface is embedded in this.
  • the base body 2 comprises a central Trough part 5, from the bottom side opens a central drain opening 6, to the a drainage pipe 7 connects, in the installed position in the upper end of a Drainpipe engages.
  • the attachment body 3 has a flat, in the assembled position of the parts the container part 2 centrally overlapping cover plate 8, the underside with at least three standing upright, radially aligned spacer webs 9 is provided, with which the attachment body 3 is supported on the annular plate part 4 of the base body 2.
  • the spacer webs 9 are preferably over at equal angular intervals the scope of the cover plate 8 distributed. Instead of three spacer bars 9 can also be provided four or more.
  • Limited in the assembled position of the parts the cover plate 8 with the plate part 4 of the base body 2 a circumferential Inlet opening 10, which can be made relatively low in height, so that it is directly effective even as a leaf and Steinfnatureer.
  • the tower body 3 can by means of conventional fasteners such as screws o.ä. with the base body 2 are connected (not shown).
  • the cover plate 8 On the upper side, the cover plate 8 has freely upwardly projecting, radially aligned, vertical slats 11, which with the cover plate 8 - as well as the Distance webs 9 - can be made integral.
  • the fins 11 act with their Outer edges 12 as foliage and gravel trap and with their facing each other Main surfaces as guiding elements for flow calming and orientation of inflowing water when the water level due to corresponding rains or other causes on the top of the cover plate 8 increases.
  • the fins 11 lie in a ring area and form a wreath, with their outer edges 12 directly adjacent to the outer edge 13 of the cover plate 8. Between their outer edges 12, the fins 11 limit passages 14, whose width, measured in the circumferential direction, about half the middle Diameter of the pebbles of a gravel layer on the surface to be drained equivalent.
  • the width can accordingly be between 10-30 mm and moved preferably at about 15 mm - 20 mm.
  • the height of the passages 14 between the outer edges 12 of the fins 11 corresponds to 1.5 - 3.0 times the opening width, and is preferably about twice.
  • the fins 11 have a length which is about 1.5 to 2.5 times the height of the passage openings 14, preferably about 1.75 times, corresponds.
  • the cover plate 8 In the annular area occupied by the slats 11, the cover plate 8 a ring slot 16 located radially outside the outer edge 15 of the trough 5 which preferably has a width in the radial direction of about 0.5 to 1.5 times, preferably about the width of the passage openings 14 simple between the outer edges 12 of the fins 11 corresponds.
  • the outer edge 17 of Ring slot 16 is preferably at a distance from the outer edge 13 of the cover plate 8, which corresponds at least approximately to the annular slot width.
  • the ring slot 16 accordingly forms an inlet for water, in itself, anyway but in conjunction with the inlet opening 10 between the outer edge 13 of the cover plate 8 and the outer edge 18 of the plate part 4 of the base body 2 is sufficient, to provide the water drain 1 easily with that maximum amount of water, which pass through the drain opening 6 and enter the drainpipe can.
  • the inlet opening 10 thus has a passage surface, which is always an unobstructed water passage guaranteed.
  • lower-side ring area no appreciable eddy or vortex formations can occur.
  • the spacer bars 9 with their inner ends at least up to the outer edge 15 of the trough 5 in the base body 2 also occurs within the trough 5 no vortex or vortex formation more because the water until reaching the drain opening. 6 in view of its flow rate for this no longer has an opportunity. If necessary, however, even in the trough 5 radial, the fins 11 similar guide webs are attached, with their inner edges then approximately reach the periphery of the drain opening 6.
  • the diameter of the cover plate 8 about 320 mm, the plate part 4 about 300 mm, the drain opening 6 about 70 mm and the Trough 5 is about 130 mm, with the lamella height about 60 mm and the ring slot width may be about 15 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Insulated Conductors (AREA)
  • External Artificial Organs (AREA)
  • Motor Or Generator Frames (AREA)
EP05010431A 2004-05-19 2005-05-13 Drainage d'eau pour surfaces étanches planes Active EP1598501B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05010431T PL1598501T3 (pl) 2004-05-19 2005-05-13 Odpływ wody dla uszczelnionych płaskich powierzchni

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004024904 2004-05-19
DE102004024904A DE102004024904A1 (de) 2004-05-19 2004-05-19 Wasserablauf für versiegelte ebene Flächen

Publications (2)

Publication Number Publication Date
EP1598501A1 true EP1598501A1 (fr) 2005-11-23
EP1598501B1 EP1598501B1 (fr) 2006-11-08

Family

ID=34936482

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05010431A Active EP1598501B1 (fr) 2004-05-19 2005-05-13 Drainage d'eau pour surfaces étanches planes

Country Status (4)

Country Link
EP (1) EP1598501B1 (fr)
AT (1) ATE344860T1 (fr)
DE (2) DE102004024904A1 (fr)
PL (1) PL1598501T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927638A1 (fr) * 2008-02-15 2009-08-21 Eroa Sarl Dispositif de regulation de l'evacuation des eaux pluviales d'une surface de toiture
AT517005A3 (de) * 2015-02-27 2018-01-15 Aco Severin Ahlmann Gmbh & Co Kg Ablauf
RU212449U1 (ru) * 2021-10-12 2022-07-21 Общество с ограниченной ответственностью "ФАХМАНН РУССЛАНД" Кровельная водосточная воронка с рассекателем потока

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008012440A1 (de) * 2008-03-03 2009-09-17 Vahlbrauk, Wolfgang, Dipl.-Ing. Dachentwässerungsvorrichtung

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650361A1 (de) 1975-12-30 1977-07-14 Kontekla Oy Dachbrunne oder dergleichen fuer ein gebaeude
DE3109345A1 (de) * 1981-03-12 1982-09-23 Fa. Helmuth Dallmer, 5760 Arnsberg Dachablauf
WO1984004126A1 (fr) 1983-04-14 1984-10-25 Aeromator Trading Co Ab Ecran anti-detritus
GB2307252A (en) * 1995-11-17 1997-05-21 Harmer Holdings Ltd Drainage outlet
EP0816586A1 (fr) * 1996-07-06 1998-01-07 Adolf Zumbrink Dispositif d'écoulement des eaux d'une toiture
EP1036894A2 (fr) * 1999-03-17 2000-09-20 Wolfgang Dipl.-Ing. Vahlbrauk Déversoir de secours
DE20000421U1 (de) * 2000-01-12 2001-02-22 SITA-Bauelemente GmbH, 33442 Herzebrock-Clarholz Vorrichtung zur Entwässerung von Flachdächern, Balkonen, Terrassen oder anderen Flachbauten
FR2862676A1 (fr) * 2003-11-21 2005-05-27 Saint Gobain Pont A Mousson Dispositif d'evacuation d'un liquide et dispositif de guidage de liquide correspondant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9416495U1 (de) * 1993-12-01 1994-12-01 Geberit Technik Ag, Jona Dachwassereinlauf
DE29611847U1 (de) * 1996-07-06 1996-09-12 AKO Rohre Systeme Technologien GmbH & Co. Kommanditgesellschaft, 50667 Köln Dachentwässerungsvorrichtung
DE10002684A1 (de) * 2000-01-22 2001-07-26 Bayerische Motoren Werke Ag Verfahren zur Ermittlung von Umform-Kenngrössen an Blechformteilen
DE10057197B4 (de) * 2000-11-17 2004-09-30 Sita-Bauelemente Gmbh Vorrichtung zur Entwässerung von Flachdächern, Balkonen, Terrassen oder anderer Flachbauten

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650361A1 (de) 1975-12-30 1977-07-14 Kontekla Oy Dachbrunne oder dergleichen fuer ein gebaeude
DE3109345A1 (de) * 1981-03-12 1982-09-23 Fa. Helmuth Dallmer, 5760 Arnsberg Dachablauf
WO1984004126A1 (fr) 1983-04-14 1984-10-25 Aeromator Trading Co Ab Ecran anti-detritus
GB2307252A (en) * 1995-11-17 1997-05-21 Harmer Holdings Ltd Drainage outlet
EP0816586A1 (fr) * 1996-07-06 1998-01-07 Adolf Zumbrink Dispositif d'écoulement des eaux d'une toiture
EP1036894A2 (fr) * 1999-03-17 2000-09-20 Wolfgang Dipl.-Ing. Vahlbrauk Déversoir de secours
DE20000421U1 (de) * 2000-01-12 2001-02-22 SITA-Bauelemente GmbH, 33442 Herzebrock-Clarholz Vorrichtung zur Entwässerung von Flachdächern, Balkonen, Terrassen oder anderen Flachbauten
FR2862676A1 (fr) * 2003-11-21 2005-05-27 Saint Gobain Pont A Mousson Dispositif d'evacuation d'un liquide et dispositif de guidage de liquide correspondant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927638A1 (fr) * 2008-02-15 2009-08-21 Eroa Sarl Dispositif de regulation de l'evacuation des eaux pluviales d'une surface de toiture
AT517005A3 (de) * 2015-02-27 2018-01-15 Aco Severin Ahlmann Gmbh & Co Kg Ablauf
AT517005B1 (de) * 2015-02-27 2018-02-15 Aco Severin Ahlmann Gmbh & Co Kg Ablauf
RU212449U1 (ru) * 2021-10-12 2022-07-21 Общество с ограниченной ответственностью "ФАХМАНН РУССЛАНД" Кровельная водосточная воронка с рассекателем потока

Also Published As

Publication number Publication date
EP1598501B1 (fr) 2006-11-08
ATE344860T1 (de) 2006-11-15
PL1598501T3 (pl) 2007-05-31
DE102004024904A1 (de) 2005-12-15
DE502005000170D1 (de) 2006-12-21

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