EP1607542B1 - Orifice d'entrée d'eau pour toiture avec collecteur d'eau et procédé de fonctionnement associé - Google Patents

Orifice d'entrée d'eau pour toiture avec collecteur d'eau et procédé de fonctionnement associé Download PDF

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Publication number
EP1607542B1
EP1607542B1 EP04405363A EP04405363A EP1607542B1 EP 1607542 B1 EP1607542 B1 EP 1607542B1 EP 04405363 A EP04405363 A EP 04405363A EP 04405363 A EP04405363 A EP 04405363A EP 1607542 B1 EP1607542 B1 EP 1607542B1
Authority
EP
European Patent Office
Prior art keywords
water
valve
roof
water inlet
collecting trough
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.)
Expired - Lifetime
Application number
EP04405363A
Other languages
German (de)
English (en)
Other versions
EP1607542A1 (fr
Inventor
Raphael Eikelmann
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.)
Geberit International AG
Original Assignee
Geberit International AG
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 Geberit International AG filed Critical Geberit International AG
Priority to DE502004010907T priority Critical patent/DE502004010907D1/de
Priority to AT04405363T priority patent/ATE461328T1/de
Priority to EP04405363A priority patent/EP1607542B1/fr
Publication of EP1607542A1 publication Critical patent/EP1607542A1/fr
Application granted granted Critical
Publication of EP1607542B1 publication Critical patent/EP1607542B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04D2013/0427—Drainage outlets, e.g. gullies with means for controlling the flow in the outlet

Definitions

  • the invention relates to a roof water inlet with a water collection well, which has a arranged in a plane of a roof edge and arranged at a distance to this edge bottom with an opening and this opening leads to a bottom mounted drain and with a valve for regulating the drainage performance ,
  • Roof drains have long been known and are used in particular for drainage of flat roofs and weak fuzzy roofs.
  • the WO 95/15423 the applicant such a roof water inlet. This has a water collection trough and above these two plates. These act as baffles so that a so-called closed flow can form in the drain line.
  • Such a closed flow has the advantage that a high performance can be achieved due to a suction effect.
  • the diameter of the discharge line can thereby be smaller than without such a closed flow.
  • a roof water inlet has become known in which a drain valve is arranged at a distance from the water collection well in a downpipe.
  • This drain valve is controlled by a level sensor located in the water collection well.
  • the drain valve is regulated so that the drain line is at least arranged.
  • the drain valve is controlled so that the drain line is at least partially always filled with water. This makes it possible to reduce the drainage noise.
  • the mechanical stress at high power due to dynamic fluctuations can be reduced.
  • this roof water inlet is relatively expensive to manufacture.
  • the invention has for its object to provide a roof water inlet of the type mentioned, which is much cheaper to produce.
  • the roof water inlet should also be characterized by low drainage noise and a low mechanical load.
  • the problem is solved in a generic roof water inlet according to claim 1.
  • the arrangement of the valve in the water collection well a regulated flow can be achieved without a level sensor.
  • the valve opens substantially proportionally to the attack of rainwater, so that suction of air and thus the formation of turbulence in the drainage pipe can be largely avoided.
  • the roof water inlet can be made particularly inexpensive, since the valve is designed as a float valve.
  • the roof water inlet is designed so that the valve opens automatically after reaching a predetermined height in the water collection tray.
  • the valve preferably opens continuously according to the water attack. With increasing water level, the drain opening is correspondingly larger and thus optimal filling can be achieved.
  • the valve is set so that, for example, from a capacity of 4 l / sec. a full filling is guaranteed. At a lower power, the process takes place gravimetrically, whereby hardly any air is sucked in here, since the valve is correspondingly less open.
  • the invention also relates to a method for operating a roof water inlet of the type mentioned.
  • the valve is adjusted so that before a predetermined drainage capacity of, for example, 4 1 / sec. a gravimetric process and over this performance a procedure with full filling takes place.
  • the roof water inlet 1 has a water collecting trough 2, which is mounted on a roof 3.
  • the water collecting trough 2 has an upper edge 5, which is located substantially in a plane 4 of the roof 3.
  • the water collection well 2 has an opening 9, which leads into a drain line 7.
  • roof water inlets 1 are arranged on the roof 3, according to FIG. 1 are connected to each other with a substantially horizontal pipe 19.
  • This pipe 19 is fixed to the underside of the roof 3 with supports 23 and leads into a downpipe 20.
  • several such pipes 19 and downpipes 20 may be provided.
  • a per se custom removable leaf catcher basket 18 is arranged. This is for water 22, but not for larger solid parts, such as foliage, consistently. However, such a leaf catcher 18 is not mandatory.
  • a valve V is arranged, which has a housing 11 which has an upwardly projecting guide member 24.
  • the lower end of the housing is formed as a flange 12 which is disposed above the opening and fixedly connected to the water collection well 2.
  • the flange 12 has at least one central passage 14 which is connected to openings 15 of a guide member 24.
  • a float 8 is mounted vertically displaceable, which is plate-shaped and is mounted with a tubular slider 10 on the guide member 24.
  • the float 8 is for example hollow, formed of a foamed or otherwise light material. If the water in the water collection trough 2 rises above the in FIG. 2 shown damming height 16, the float 8 and with this the slider 10 is raised. Below this accumulation height 16, the accumulated water remains in the water collection well 2. In the lowest position, a lower edge 25 of the slider 10 rests on the flange 12. The openings 15 are covered by the slider 10.
  • the self-regulation of the drain reduces from the beginning the drainage noise caused by vibrations and entrained air. By damping the vibrations and the mechanical stress in the piping system is reduced.
  • the valve V can be designed as a float valve mechanically very simple and still reliable. A level sensor or similar measuring means are not required.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Float Valves (AREA)
  • Building Environments (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Tents Or Canopies (AREA)

Claims (10)

  1. Orifice d'entrée d'eau pour toiture doté d'un collecteur d'eau (2) qui comporte un bord (5) à disposer pour l'essentiel dans un plan (4) d'une toiture (3) et un fond (6) disposé à une certaine distance de ce bord (5), avec une ouverture (9), ladite ouverture (9) conduisant à une conduite d'écoulement (7) devant être disposée dans le bas de ce fond (6) et étant pourvue d'une vanne (V) pour la régulation du débit d'écoulement, la vanne (V) étant disposée au niveau de ladite ouverture (9) du collecteur d'eau (2), caractérisé en ce que la vanne (V) est autorégulatrice et prend la forme d'une vanne à flotteur.
  2. Orifice d'entrée d'eau pour toiture selon la revendication 1, caractérisé en ce que la vanne (V) s'ouvre automatiquement après qu'une certaine hauteur d'eau (16) ait été atteinte dans le collecteur d'eau (2).
  3. Orifice d'entrée d'eau pour toiture selon la revendication 1 ou 2, caractérisé en ce que la vanne (V) s'ouvre en continu.
  4. Orifice d'entrée d'eau pour toiture selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la vanne (V) comporte un robinet-vanne (10) mobile en hauteur disposé au niveau d'une partie de guidage (24).
  5. Orifice d'entrée d'eau pour toiture selon la revendication 4, caractérisé en ce que le robinet-vanne (10) est relié à un flotteur (8).
  6. Orifice d'entrée d'eau pour toiture selon la revendication 4 ou 5, caractérisé en ce que la partie de guidage (24) comporte au moins un passage (14, 15) à travers lequel l'eau peut s'écouler lorsque le robinet-vanne (10) est soulevé, une fois une certaine hauteur accumulée (16) atteinte.
  7. Orifice d'entrée d'eau pour toiture selon l'une quelconque des revendications 1 à 6, caractérisé en ce que la vanne (V) est un élément (8) en forme de plaque mobile en hauteur qui ressort au moins en partie dans le collecteur d'eau (2) dans une position inférieure.
  8. Procédé de fonctionnement d'un orifice d'entrée d'eau pour toiture selon la revendication 1, caractérisé en ce que la vanne (V) s'ouvre en continu une fois atteint un niveau de remplissage prédéfini du collecteur d'eau (2) du fait de l'eau (22) affluant dans celui-ci.
  9. Procédé selon la revendication 8, caractérisé en ce que la vanne (V) s'ouvre jusqu'à une ouverture maximale.
  10. Procédé selon la revendication 8 ou 9, caractérisé en ce que la vanne (V) se ferme en continu à mesure que le niveau d'eau (21) descend.
EP04405363A 2004-06-15 2004-06-15 Orifice d'entrée d'eau pour toiture avec collecteur d'eau et procédé de fonctionnement associé Expired - Lifetime EP1607542B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE502004010907T DE502004010907D1 (de) 2004-06-15 2004-06-15 Dachwassereinlauf mit einer Wassersammelmulde und Verfahren zum Betrieb eines solchen Dachwassereinlaufs
AT04405363T ATE461328T1 (de) 2004-06-15 2004-06-15 Dachwassereinlauf mit einer wassersammelmulde und verfahren zum betrieb eines solchen dachwassereinlaufs
EP04405363A EP1607542B1 (fr) 2004-06-15 2004-06-15 Orifice d'entrée d'eau pour toiture avec collecteur d'eau et procédé de fonctionnement associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04405363A EP1607542B1 (fr) 2004-06-15 2004-06-15 Orifice d'entrée d'eau pour toiture avec collecteur d'eau et procédé de fonctionnement associé

Publications (2)

Publication Number Publication Date
EP1607542A1 EP1607542A1 (fr) 2005-12-21
EP1607542B1 true EP1607542B1 (fr) 2010-03-17

Family

ID=34932146

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04405363A Expired - Lifetime EP1607542B1 (fr) 2004-06-15 2004-06-15 Orifice d'entrée d'eau pour toiture avec collecteur d'eau et procédé de fonctionnement associé

Country Status (3)

Country Link
EP (1) EP1607542B1 (fr)
AT (1) ATE461328T1 (fr)
DE (1) DE502004010907D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO341145B1 (no) * 2013-06-28 2017-09-04 Asle Johnsen Sluksystem omfattende et sluk for drenering av en væske til et avløpssystem, samt en fremgangsmåte for styring av et slikt sluksystem.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2470017B (en) * 2009-05-05 2014-06-18 Ove Arup & Partners Internat Ltd Rainwater harvesting system
PL2369088T3 (pl) 2010-03-25 2014-02-28 Geberit Int Ag Urządzenie do odprowadzania wody z dachu
EP2743412B1 (fr) * 2012-12-11 2015-11-18 Khaled Jafar Al-Hasan Ensemble de drain
DE102014011832A1 (de) * 2014-08-08 2016-02-11 Optigrün international AG Wasserabflusssystem mit automatisch regelbarer Abflussmenge
DE102015121874B4 (de) * 2015-12-15 2018-07-26 Sascha Klein Entwässerungsvorrichtung für Niederschlagswasser

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
DE10026842A1 (de) * 2000-05-30 2002-01-03 Moeck Gmbh & Co Kg Geb Vorrichtung zur Dachentwässerung
AU7947201A (en) * 2000-11-02 2002-05-09 Geberit Technik Ag Roof drainage system and process for roof draining
CA2403610A1 (fr) * 2002-09-17 2004-03-17 Premier Tech 2000 Ltee Dispositif de chasse d'eau flottant et methode connexe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO341145B1 (no) * 2013-06-28 2017-09-04 Asle Johnsen Sluksystem omfattende et sluk for drenering av en væske til et avløpssystem, samt en fremgangsmåte for styring av et slikt sluksystem.

Also Published As

Publication number Publication date
EP1607542A1 (fr) 2005-12-21
ATE461328T1 (de) 2010-04-15
DE502004010907D1 (de) 2010-04-29

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