EP1607542A1 - Roof water inlet with a water collecting trough and method of operating the same - Google Patents

Roof water inlet with a water collecting trough and method of operating the same Download PDF

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Publication number
EP1607542A1
EP1607542A1 EP04405363A EP04405363A EP1607542A1 EP 1607542 A1 EP1607542 A1 EP 1607542A1 EP 04405363 A EP04405363 A EP 04405363A EP 04405363 A EP04405363 A EP 04405363A EP 1607542 A1 EP1607542 A1 EP 1607542A1
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EP
European Patent Office
Prior art keywords
valve
roof
water
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.)
Granted
Application number
EP04405363A
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German (de)
French (fr)
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EP1607542B1 (en
Inventor
Raphael Eikelmann
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Geberit International AG
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Geberit Technik AG
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Publication date
Application filed by Geberit Technik AG filed Critical Geberit Technik AG
Priority to AT04405363T priority Critical patent/ATE461328T1/en
Priority to EP04405363A priority patent/EP1607542B1/en
Priority to DE502004010907T priority patent/DE502004010907D1/en
Publication of EP1607542A1 publication Critical patent/EP1607542A1/en
Application granted granted Critical
Publication of EP1607542B1 publication Critical patent/EP1607542B1/en
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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 tray, the one in a plane of a roof arranged edge and at a distance to this edge arranged bottom with an opening and this opening to a bottom on Floor-mounted drain leads and with a valve to regulate drainage performance.
  • Roof water inlets have long been known and are used in particular for drainage used by flat roofs and soft roofs.
  • the WO 95/15423 of the applicant such a roof water inlet.
  • This one has one Water collection trough and over these two plates. These act as baffles, so can form a so-called closed flow in the drain line.
  • Such Closed flow has the advantage that due to a suction high Performance can be achieved.
  • the diameter of the drain line can thereby smaller be, as without such a closed flow.
  • a roof water inlet has become known in which at a distance a drain valve is arranged to the water collection well in a downpipe.
  • This Drain valve is controlled by a level sensor located in the water collection well is arranged.
  • the drain valve is controlled so that the drain line at least partly always filled with water. This makes it possible to use the drainage sounds Reduce.
  • This roof water inlet is in production but comparatively expensive.
  • the invention has the object of providing a roof water inlet of the type mentioned create that is much cheaper to produce.
  • the roof water inlet should be also due to low drainage noise and a low mechanical load distinguished.
  • the task is solved in a generic roof water inlet, that the Valve arranged at the said opening of the water collecting trough and self-regulating is. Due to the arrangement of the valve in the water collection well, a regulated Sequence can be achieved without a level sensor.
  • the valve essentially opens proportional to the attack of rainwater, allowing a 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 if the valve is designed as a float valve.
  • the roof water inlet is designed so that the valve after the Reaching a predetermined level of water in the water collection tray opens automatically.
  • the valve preferably opens continuously in accordance with the Water attack. With increasing water level, the drain opening is correspondingly larger and thereby an optimal full filling can be achieved.
  • the valve is set that, for example, from a power of 4 1 / sec. a full filling is guaranteed. at a smaller power, the process is gravimetric, with little air here is sucked, since the valve is opened accordingly little.
  • the valve has a float, the one Deflection plate forms.
  • the float is not fixed but its height above the drain hole changes according to the water level.
  • the invention also relates to a method for operating a roof water inlet of In this case, the valve is set so that before a predetermined Drain capacity of, for example, 4 1 / sec. a gravimetric process and above this Performance an expiration with full filling takes place.
  • the roof water inlet 1 has a water collection trough 2, which on a roof. 3 is mounted.
  • the water collecting trough 2 has an upper edge 5, which is substantially located in a plane 4 of the roof 3.
  • the Wasserammelmulde 2 At a distance to this edge 5, the Wasserammelmulde 2 an opening 9, which leads into a drain line 7.
  • On the Roof 3 accumulated water passes over the edge 5 in the water collection trough 2 and finally through the opening 9 in the drain line. 7
  • roof water inlets 1 are arranged on the roof 3, the according to Figure 1 with a substantially horizontal pipe 19 with each other are connected.
  • This pipe 19 is at the bottom of the roof 3 with carriers 23rd fixed and leads into a downpipe 20.
  • several such pipelines 19 and downpipes 20 may be provided.
  • a valve V is arranged, which has a housing 11 having a upwardly projecting guide member 24 has.
  • the lower end of the case is called Flange 12 is formed, which is disposed above the opening and fixed to the water collection well 2 is connected.
  • the flange 12 has at least one central passage 14, which is connected to openings 15 of a guide member 24.
  • On the guide part 24 is a Float 8 mounted vertically adjustable, which is plate-shaped and with a tubular slider 10 is mounted on the guide member 24.
  • the float 8 is for example hollow, made of a foamed or otherwise light material educated. If the water in the water collection well 2 rises above that shown in FIG 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 tray 2 stand. In the lowest position, a lower edge 25 of the slider 10 is located on the Flange 12 on. The openings 15 are covered by the slider 10.
  • the self-regulation of the drain reduces the flow noise from the beginning, caused by vibrations and entrained air. By damping the vibrations, the mechanical load in the Pipe system reduced.
  • the valve V can be very mechanical as a float valve simple and nevertheless functionally reliable trained. A level sensor or similar measuring equipment is not required.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Tents Or Canopies (AREA)
  • Float Valves (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)

Abstract

The trough (2) has an edge (5) in the plane (4) of the roof and a base (6) spaced from the edge with an opening (9) leading to a drain pipe (7). A valve (V) is mounted on the said opening (9) of the trough and is self-regulating. The valve can be a float valve which automatically opens after reaching a predetermined water level in the trough.

Description

Die Erfindung betrifft einen Dachwassereinlauf mit einer Wassersammelmulde, die einen in einer Ebene eines Daches angeordneten Rand und einen im Abstand zu diesem Rand angeordneten Boden mit einer Öffnung aufweist und diese Öffnung zu einem unten am Boden angebrachten Ablauf führt und mit einem Ventil zur Regulierung der Ablaufleistung.The invention relates to a roof water inlet with a water collection tray, the one in a plane of a roof arranged edge and at a distance to this edge arranged bottom with an opening and this opening to a bottom on Floor-mounted drain leads and with a valve to regulate drainage performance.

Dachwassereinläufe sind seit langem bekannt und werden insbesondere zur Entwässerung von Flachdächern und gefällschwachen Dächern verwendet. Beispielsweise offenbart die WO 95/15423 des Anmelders einen solchen Dachwassereinlauf. Dieser besitzt eine Wassersammelmulde und über dieser zwei Platten. Diese wirken als Umlenkplatten, sodass sich in der Ablaufleitung ein so genannte geschlossene Strömung bilden kann. Eine solche geschlossene Strömung hat den Vorteil, dass infolge einer Saugwirkung eine hohe Leistung erreicht werden kann. Der Durchmesser der Ablaufleitung kann dadurch kleiner sein, als ohne eine solche geschlossene Strömung.Roof water inlets have long been known and are used in particular for drainage used by flat roofs and soft roofs. For example, the WO 95/15423 of the applicant such a roof water inlet. This one has one Water collection trough and over these two plates. These act as baffles, so can form a so-called closed flow in the drain line. Such Closed flow has the advantage that due to a suction high Performance can be achieved. The diameter of the drain line can thereby smaller be, as without such a closed flow.

Durch die EP 1 203 851 ist ein Dachwassereinlauf bekannt geworden, bei dem im Abstand zur Wassersammelmulde in einer Fallleitung ein Ablaufventil angeordnet ist. Dieses Ablaufventil wird mit einem Füllstandssensor geregelt, der in der Wassersammelmulde angeordnet ist. Das Ablaufventil ist so geregelt, dass die Ablaufleitung wenigstens teilweise immer mit Wasser gefüllt ist. Dadurch ist es möglich, die Ablaufgeräusche zu vermindern. Zudem lässt sich die mechanische Belastung bei hoher Leistung infolge von dynamischen Schwankungen verringern. Dieser Dachwassereinlauf ist in der Herstellung jedoch vergleichsweise aufwändig.By EP 1 203 851 a roof water inlet has become known in which at a distance a drain valve is arranged to the water collection well in a downpipe. This Drain valve is controlled by a level sensor located in the water collection well is arranged. The drain valve is controlled so that the drain line at least partly always filled with water. This makes it possible to use the drainage sounds Reduce. In addition, the mechanical stress at high power due to reduce dynamic fluctuations. This roof water inlet is in production but comparatively expensive.

Der Erfindung liegt die Aufgabe zugrunde, einen Dachwassereinlauf der genannten Art zu schaffen, der wesentlich kostengünstiger herstellbar ist. Der Dachwassereinlauf soll sich ebenfalls durch geringe Ablaufgeräusche und eine geringe mechanische Belastung auszeichnen.The invention has the object of providing a roof water inlet of the type mentioned create that is much cheaper to produce. The roof water inlet should be also due to low drainage noise and a low mechanical load distinguished.

Die Aufgabe ist bei einem gattungsgemässen Dachwassereinlauf dadurch gelöst, dass das Ventil an der genannten Öffnung der Wassersammelmulde angeordnet und selbstregulierend ist. Durch die Anordnung des Ventils in der Wassersammelmulde kann ein regulierter Ablauf auch ohne einen Füllstandssensor erreicht werden. Das Ventil öffnet im Wesentlichen proportional zum Anfall des Regenwassers, so dass ein Ansaugen von Luft und damit die Bildung von Turbulenzen im Ablaufrohr weitgehend vermieden werden kann.The task is solved in a generic roof water inlet, that the Valve arranged at the said opening of the water collecting trough and self-regulating is. Due to the arrangement of the valve in the water collection well, a regulated Sequence can be achieved without a level sensor. The valve essentially opens proportional to the attack of rainwater, allowing a suction of air and thus the formation of turbulence in the drainage pipe can be largely avoided.

Der Dachwassereinlauf kann besonders kostengünstig hergestellt werden, wenn das Ventil als Schwimmerventil ausgebildet ist.The roof water inlet can be made particularly inexpensive if the valve is designed as a float valve.

Vorzugsweise ist der Dachwassereinlauf so ausgebildet, dass sich das Ventil nach dem Erreichen einer vorbestimmten Wasserhöhe in der Wassersammelmulde selbsttätig öffnet. Nach dem Öffnen öffnet das Ventil vorzugsweise kontinuierlich entsprechend dem Wasseranfall. Mit ansteigender Wasserhöhe wird die Ablauföffnung entsprechend grösser und dadurch kann eine optimale Vollfüllung erreicht werden. Das Ventil ist so eingestellt, dass beispielsweise ab einer Leistung von 4 1/Sek. eine Vollfüllung gewährleistet ist. Bei einer kleineren Leistung erfolgt der Ablauf gravimetrisch, wobei auch hier kaum Luft angesaugt wird, da das Ventil entsprechend wenig geöffnet ist.Preferably, the roof water inlet is designed so that the valve after the Reaching a predetermined level of water in the water collection tray opens automatically. After opening, the valve preferably opens continuously in accordance with the Water attack. With increasing water level, the drain opening is correspondingly larger and thereby an optimal full filling can be achieved. The valve is set that, for example, from a power of 4 1 / sec. a full filling is guaranteed. at a smaller power, the process is gravimetric, with little air here is sucked, since the valve is opened accordingly little.

Nach einer Weiterbildung der Erfindung weist das Ventil einen Schwimmer auf, der eine Umlenkplatte bildet. Der Schwimmer ist nicht fest, sondern ihre Höhe über der Ablauföffnung ändert sich entsprechend dem Wasserstand. According to a development of the invention, the valve has a float, the one Deflection plate forms. The float is not fixed but its height above the drain hole changes according to the water level.

Die Erfindung betrifft zudem ein Verfahren zum Betrieb eines Dachwassereinlaufes der genannten Art. Bei diesem wird das Ventil so eingestellt, dass vor einer vorbestimmten Ablaufleistung von beispielsweise 4 1/Sek. ein gravimetrischer Ablauf und über dieser Leistung ein Ablauf mit Vollfüllung erfolgt.The invention also relates to a method for operating a roof water inlet of In this case, the valve is set so that before a predetermined Drain capacity of, for example, 4 1 / sec. a gravimetric process and above this Performance an expiration with full filling takes place.

Weitere vorteilhafte Merkmale ergeben sich aus den abhängigen Patentansprüchen, der nachfolgenden Beschreibung sowie der Zeichnung.Further advantageous features emerge from the dependent claims, the following description and the drawing.

Es zeigen:

Figur 1
schematisch einen Teilschnitt durch ein Dach mit zwei erfindungsgemässen Dachwassereinläufen und
Figur 2
schematisch ein Schnitt durch einen erfindungsgemässen Dachwassereinlauf.
Show it:
FIG. 1
schematically a partial section through a roof with two inventive roof water inlets and
FIG. 2
schematically a section through an inventive roof water inlet.

Der Dachwassereinlauf 1 besitzt eine Wassersammelmulde 2, die an einem Dach 3 montiert ist. Die Wassersammelmulde 2 besitzt einen oberen Rand 5, der sich im Wesentlichen in einer Ebene 4 des Dachs 3 befindet. Im Abstand zu diesem Rand 5 weist die Wassersammelmulde 2 eine Öffnung 9 auf, welche in eine Ablaufleitung 7 führt. Auf dem Dach 3 angesammeltes Wasser gelangt über den Rand 5 in die Wassersammelmulde 2 und schliesslich durch die Öffnung 9 in die Ablaufleitung 7.The roof water inlet 1 has a water collection trough 2, which on a roof. 3 is mounted. The water collecting trough 2 has an upper edge 5, which is substantially located in a plane 4 of the roof 3. At a distance to this edge 5, the Wasserammelmulde 2 an opening 9, which leads into a drain line 7. On the Roof 3 accumulated water passes over the edge 5 in the water collection trough 2 and finally through the opening 9 in the drain line. 7

In der Regel sind auf dem Dach 3 mehrere solche Dachwassereinläufe 1 angeordnet, die gemäss Figur 1 mit einer im Wesentlichen horizontalen Rohrleitung 19 miteinander verbunden sind. Diese Rohrleitung 19 ist an der Unterseite des Dachs 3 mit Trägern 23 fixiert und führt in ein Fallrohr 20. Grundsätzlich können auch mehrere solche Rohrleitungen 19 und Fallrohre 20 vorgesehen sein. In general, several such roof water inlets 1 are arranged on the roof 3, the according to Figure 1 with a substantially horizontal pipe 19 with each other are connected. This pipe 19 is at the bottom of the roof 3 with carriers 23rd fixed and leads into a downpipe 20. In principle, several such pipelines 19 and downpipes 20 may be provided.

Über der Wassersammelmulde 2 ist ein an sich üblicher abnehmbarer Laubfangkorb 18 angeordnet. Dieser ist für Wasser 22, jedoch nicht für grössere feste Teile, wie beispielsweise Laub, durchgängig. Ein solcher Laubfangkorb 18 ist jedoch nicht zwingend.About the Wasserammelmulde 2 is a per se custom removable leaf catcher 18th arranged. This is for water 22, but not for larger solid parts, such as Foliage, consistent. However, such a leaf catcher 18 is not mandatory.

In der Wassermulde 2 ist ein Ventil V angeordnet, das ein Gehäuse 11 aufweist, das einen nach oben ragenden Führungsteil 24 besitzt. Das untere Ende des Gehäuses ist als Flansch 12 ausgebildet, der über der Öffnung angeordnet und fest mit der Wassersammelmulde 2 verbunden ist. Der Flansch 12 besitzt wenigstens einen mittigen Durchgang 14, der mit Öffnungen 15 eines Führungsteils 24 verbunden ist. Am Führungsteil 24 ist ein Schwimmer 8 höhenverschieblich gelagert, der plattenförmig ausgebildet ist und mit einem rohrförmigen Schieber 10 am Führungsteil 24 gelagert ist. Der Schwimmer 8 ist beispielsweise hohl ausgebildet, aus einem geschäumten oder sonst wie leichten Werkstoff ausgebildet. Steigt das Wasser in der Wassersammelmulde 2 über die in Figur 2 gezeigte Anstauhöhe 16, so wird der Schwimmer 8 und mit diesem der Schieber 10 angehoben. Unterhalb dieser Anstauhöhe 16 bleibt das angestaute Wasser in der Wassersammelmulde 2 stehen. In der untersten Stellung liegt eine untere Kante 25 des Schiebers 10 auf dem Flansch 12 auf. Die Öffnungen 15 sind hierbei vom Schieber 10 abgedeckt.In the water well 2, a valve V is arranged, which has a housing 11 having a upwardly projecting guide member 24 has. The lower end of the case is called Flange 12 is formed, which is disposed above the opening and fixed to the water collection well 2 is connected. The flange 12 has at least one central passage 14, which is connected to openings 15 of a guide member 24. On the guide part 24 is a Float 8 mounted vertically adjustable, which is plate-shaped and with a tubular slider 10 is mounted on the guide member 24. The float 8 is for example hollow, made of a foamed or otherwise light material educated. If the water in the water collection well 2 rises above that shown in FIG 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 tray 2 stand. In the lowest position, a lower edge 25 of the slider 10 is located on the Flange 12 on. The openings 15 are covered by the slider 10.

Nachfolgend wird die Funktionsweise des Dachwassereinlaufs 1 näher erläutert.The operation of the roof water inlet 1 will be explained in more detail below.

Sammelt sich auf dem Dach 3 gemäss Figur 2 Wasser 22, so fliesst dieses über den Rand 5 in die Wassersammelmulde 2 und staut sich bis zur Anstauhöhe 16 an. Mit zunehmendem Wasseranfall steigt das Niveau des Wassers in der Wassersammelmulde 2 und hebt mit dem Schwimmer 8 den Schieber 10 an. Danach gelangt Wasser durch die teilweise freigegebenen Öffnungen 15 in den Durchgang 14 und schliesslich in die Ablaufleitung 7. Das in die Wassersammelmulde 2 einströmende Wasser wird durch den Schwimmer 8 in bekannter Weise und wie in Figur 2 gezeigt umgelenkt. Der Schwimmer 8 befindet sich wenigstens in der untersten Stellung wenigstens bereichsweise unterhalb des Randes 5 und bildet mit diesem einen umlaufenden vergleichsweise schmalen Rand R, durch den Wasser 22 abfliessen kann. Bereits in den tiefen Stellungen wird dadurch ein Ansaugen von Luft vermieden. Dadurch kann sich in der Rohrleitung 19 und im Fallrohr 20 eine geräuscharme Strömung bilden. Steigt das Wasserniveau 21 weiter an, so wird entsprechend der Schieber 10 weiter angehoben und damit die Öffnungen 15 zunehmend geöffnet. Der Durchgang durch die Öffnungen 15 wird entsprechend grösser. Dieser Vorgang erfolgt kontinuierlich bis schliesslich die untere Kante 25 des Schiebers 10 die Öffnungen 15 ganz freigibt und die Ablaufleistung somit maximal wird. Über den Öffnungen 15 befindet sich im Führungsteil 24 ein Luftraum 17, der oben mit einer Wandung 13 geschlossen ist, so dass von oben keine Luft angesaugt werden kann.Collects on the roof 3 according to Figure 2 water 22, this flows over the edge of the fifth into the water collection trough 2 and accumulates up to the accumulation height 16. With increasing Waterfall increases the level of water in the water collection well 2 and raises the float 8, the slider 10 at. After that, water passes through the partially shared openings 15 in the passage 14 and finally in the drain line. 7 The water flowing into the water collecting trough 2 is passed through the float 8 in FIG known manner and as shown in Figure 2 deflected. The float 8 is located at least in the lowest position at least partially below the edge 5 and forms with this a circumferential comparatively narrow edge R, through the Water 22 can drain. Already in the deep positions, this will cause a suction avoided by air. As a result, in the pipe 19 and the downpipe 20 a form a low-noise flow. If the water level 21 continues to increase, so does the slider 10 further raised and thus the openings 15 increasingly open. The passage through the openings 15 is correspondingly larger. This process takes place continuously until finally the lower edge 25 of the slider 10, the openings 15 completely releases and the drainage performance is thus maximum. Above the openings 15 is located in the guide part 24, an air space 17, which is closed at the top with a wall 13, so that no air can be sucked in from above.

Sinkt das Wasserniveau 21 bei geöffnetem Ventil V, so fällt entsprechend kontinuierlich der Schieber 10 bis schliesslich die Öffnungen 15 geschlossen sind. Die Ablauföffnung wird somit entsprechend kontinuierlich verkleinert.If the water level 21 drops when the valve V is open, it drops continuously accordingly the slider 10 until finally the openings 15 are closed. The drain opening is thus continuously reduced accordingly.

Durch die Selbstregulierung des Abflusses verringern sich von Anfang an die Ablaufgeräusche, die durch Schwingungen und durch mitgenommene Luft verursacht werden. Durch die Dämpfung der Schwingungen wird auch die mechanische Belastung im Rohrleitungssystem vermindert. Das Ventil V kann als Schwimmerventil mechanisch sehr einfach und trotzdem funktionssicher ausgebildet werden. Ein Füllstandssensor oder ähnliche Messmittel sind nicht erforderlich. The self-regulation of the drain reduces the flow noise from the beginning, caused by vibrations and entrained air. By damping the vibrations, the mechanical load in the Pipe system reduced. The valve V can be very mechanical as a float valve simple and nevertheless functionally reliable trained. A level sensor or similar measuring equipment is not required.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
DachwassereinlaufRoof water inlet
22
WassersammelmuldeWater collection trough
33
Dachtop, roof
44
Ebenelevel
55
Randedge
66
Bodenground
77
Ablaufleitungdrain line
88th
Schwimmerswimmer
99
Öffnungopening
1010
Schieberpusher
1111
Gehäusecasing
1212
Flanschflange
1313
Wandungwall
1414
Durchgangpassage
1515
Öffnungenopenings
16 i16 i
Anstauhöheaccumulation height
1717
Luftkammerair chamber
1818
LaubfangkorbLeaf trap
1919
Rohrleitungpipeline
2020
Fallrohrdownspout
2121
Wasserniveauwater level
2222
Wasserwater
2323
Trägercarrier
2424
Führungsteilguide part
2525
Kanteedge
RR
Randedge
VV
VentilValve

Claims (11)

Dachwassereinlauf mit einer Wassersammelmulde (2), die einen im Wesentlichen in einer Ebene (4) eines Dachs (3) angeordneten Rand (5) und einen im Abstand zu diesem Rand (5) angeordneten Boden (6) mit einer Öffnung (9) aufweist und diese Öffnung (9) zu einer unten am Boden (6) angebrachten Ablaufleitung (7) führt und mit einem Ventil (V) zur Regulierung der Ablaufleistung, dadurch gekennzeichnet, dass das Ventil (V) an der genannten Öffnung (9) der Wassersammelmulde (2) angeordnet und selbstregulierend ausgebildet ist.Roof water inlet with a water collecting trough (2) which has a substantially in a plane (4) of a roof (3) arranged edge (5) and a distance to this edge (5) arranged bottom (6) with an opening (9) and this opening (9) leads to a drain pipe (7) attached to the bottom (6) and to a valve (V) for regulating the drainage capacity, characterized in that the valve (V) at said opening (9) of the water collecting trough (2) arranged and formed self-regulating. Dachwassereinlauf nach Anspruch 1, dadurch gekennzeichnet, dass das Ventil (V) ein Schimmerventil ist.Roof water inlet according to claim 1, characterized in that the valve (V) is a shimmer valve. Dachwassereinlauf nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Ventil (V) nach dem Erreichen einer vorbestimmten Wasserhöhe (16) in der Wassersammelmulde (2) selbsttätig öffnet.Roof water inlet according to claim 1 or 2, characterized in that the valve (V) opens automatically after reaching a predetermined water level (16) in the water collecting trough (2). Dachwassereinlauf nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Ventil (V) kontinuierlich öffnet.Roof water inlet according to one of claims 1 to 3, characterized in that the valve (V) opens continuously. Dachwassereinlauf nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das Ventil (V) einen Schieber (10) aufweist, der an einem Führungsteil (24) höhenverschieblich gelagert ist.Roof-water inlet according to one of claims 1 to 4, characterized in that the valve (V) has a slide (10) which is mounted on a guide member (24) displaced in height. Dachwassereinlauf nach Anspruch 5, dadurch gekennzeichnet, dass der Schieber (10) mit einem Schwimmer (8) verbunden ist.Roof water inlet according to claim 5, characterized in that the slide (10) is connected to a float (8). Dachwassereinlauf nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass der Führungsteil (24) wenigstens einen Durchgang (14, 15) aufweist, durch den nach dem Erreichen einer vorbestimmten Stauhöhe (16) Wasser bei angehobenem Schieber (10) abfliessen kann. Roof water inlet according to claim 5 or 6, characterized in that the guide part (24) has at least one passage (14, 15) through which after reaching a predetermined damming height (16) water can flow with raised slide (10). Dachwassereinlauf nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das Ventil (V) einen plattenförmigen höhenverstellbaren Teil (8) aufweist, der wenigstens in einer unteren Stellung wenigstens bereichsweise in die Wassersammelmulde (2) hineinragt.Roof-water inlet according to one of claims 1 to 7, characterized in that the valve (V) has a plate-shaped height-adjustable part (8) which protrudes at least in a lower position at least partially into the water collecting trough (2). Verfahren zum Betrieb eines Dachwassereinlaufs nach Anspruch 1, dadurch gekennzeichnet, dass das Ventil (V) nach dem Erreichen einer vorbestimmten Füllung der Wassersammelmulde (2) durch einströmendes Wasser (22) kontinuierlich öffnet.A method for operating a roof water inlet according to claim 1, characterized in that the valve (V) after reaching a predetermined filling of the water collecting trough (2) continuously opens by inflowing water (22). Verfahren nach Anspruch 9, dadurch gekennzeichnet, dass das Ventil (V) bis zum Erreichen einer maximalen Öffnung geöffnet wird.A method according to claim 9, characterized in that the valve (V) is opened until reaching a maximum opening. Verfahren nach Anspruch 9 oder 10, dadurch gekennzeichnet, dass das Ventil (V) bei sinkendem Wasserniveau (21) kontinuierlich schliesst.A method according to claim 9 or 10, characterized in that the valve (V) closes continuously at decreasing water level (21).
EP04405363A 2004-06-15 2004-06-15 Roof water inlet with a water collecting trough and method of operating the same Expired - Lifetime EP1607542B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT04405363T ATE461328T1 (en) 2004-06-15 2004-06-15 ROOF WATER INLET WITH A WATER COLLECTION TROUGH AND METHOD FOR OPERATING SUCH A ROOF WATER INLET
EP04405363A EP1607542B1 (en) 2004-06-15 2004-06-15 Roof water inlet with a water collecting trough and method of operating the same
DE502004010907T DE502004010907D1 (en) 2004-06-15 2004-06-15 Roof water inlet with a water collection trough and method for operating such a roof water inlet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04405363A EP1607542B1 (en) 2004-06-15 2004-06-15 Roof water inlet with a water collecting trough and method of operating the same

Publications (2)

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

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EP04405363A Expired - Lifetime EP1607542B1 (en) 2004-06-15 2004-06-15 Roof water inlet with a water collecting trough and method of operating the same

Country Status (3)

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EP (1) EP1607542B1 (en)
AT (1) ATE461328T1 (en)
DE (1) DE502004010907D1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2470017A (en) * 2009-05-05 2010-11-10 Ove Arup & Partners Internat L Rainwater Harvesting System
EP2369088A1 (en) 2010-03-25 2011-09-28 Geberit International AG Device for removing water from roofs
US8720477B1 (en) 2012-12-11 2014-05-13 Khaled Jafar Al-Hasan Drain assembly
WO2014209133A1 (en) * 2013-06-28 2014-12-31 Asle Johnsen Drain
WO2017102554A1 (en) * 2015-12-15 2017-06-22 Sascha Klein Drainage device for precipitation water
EP2982810B1 (en) * 2014-08-08 2018-03-07 Optigrün international AG Water drain system with automatically adjustable discharge flows

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995015423A1 (en) * 1993-12-01 1995-06-08 Geberit Technik Ag Roof-water run-in
EP1160390A2 (en) * 2000-05-30 2001-12-05 Gebr. Möck GmbH & Co. KG Roof drainage device
EP1203851A1 (en) * 2000-11-02 2002-05-08 Geberit Technik Ag Roof drainage apparatus and method for roof drainage
WO2004027175A1 (en) * 2002-09-17 2004-04-01 Premier Tech 2000 Ltée Buoyancy flushing apparatus and method of flushing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995015423A1 (en) * 1993-12-01 1995-06-08 Geberit Technik Ag Roof-water run-in
EP1160390A2 (en) * 2000-05-30 2001-12-05 Gebr. Möck GmbH & Co. KG Roof drainage device
EP1203851A1 (en) * 2000-11-02 2002-05-08 Geberit Technik Ag Roof drainage apparatus and method for roof drainage
WO2004027175A1 (en) * 2002-09-17 2004-04-01 Premier Tech 2000 Ltée Buoyancy flushing apparatus and method of flushing

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2470017A (en) * 2009-05-05 2010-11-10 Ove Arup & Partners Internat L Rainwater Harvesting System
GB2470017B (en) * 2009-05-05 2014-06-18 Ove Arup & Partners Internat Ltd Rainwater harvesting system
EP2369088A1 (en) 2010-03-25 2011-09-28 Geberit International AG Device for removing water from roofs
US8720477B1 (en) 2012-12-11 2014-05-13 Khaled Jafar Al-Hasan Drain assembly
EP2743412A1 (en) * 2012-12-11 2014-06-18 Khaled Jafar Al-Hasan Drain assembly
WO2014209133A1 (en) * 2013-06-28 2014-12-31 Asle Johnsen Drain
CN105473799A (en) * 2013-06-28 2016-04-06 艾斯尔.约翰森 Drain
CN105473799B (en) * 2013-06-28 2017-09-05 艾斯尔.约翰森 Drainage equipment
US9920533B2 (en) 2013-06-28 2018-03-20 Aiwell Holding As Drain
EA035540B1 (en) * 2013-06-28 2020-07-01 Айвелл Холдинг Ас Drain
EP2982810B1 (en) * 2014-08-08 2018-03-07 Optigrün international AG Water drain system with automatically adjustable discharge flows
WO2017102554A1 (en) * 2015-12-15 2017-06-22 Sascha Klein Drainage device for precipitation water

Also Published As

Publication number Publication date
DE502004010907D1 (en) 2010-04-29
EP1607542B1 (en) 2010-03-17
ATE461328T1 (en) 2010-04-15

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