EP3527733B1 - Method for installing a drain of a sanitary fitting - Google Patents

Method for installing a drain of a sanitary fitting Download PDF

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Publication number
EP3527733B1
EP3527733B1 EP18210081.8A EP18210081A EP3527733B1 EP 3527733 B1 EP3527733 B1 EP 3527733B1 EP 18210081 A EP18210081 A EP 18210081A EP 3527733 B1 EP3527733 B1 EP 3527733B1
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EP
European Patent Office
Prior art keywords
housing
frame
screed
drain
connection
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EP18210081.8A
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German (de)
French (fr)
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EP3527733A1 (en
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Bette GmbH and Co KG
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Bette GmbH and Co KG
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Publication of EP3527733A1 publication Critical patent/EP3527733A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • E03F5/0409—Devices for preventing seepage around the floor drain
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0412—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface
    • E03F2005/0413—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface for height adjustment
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0412—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface
    • E03F2005/0415—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface for horizontal position adjustment

Definitions

  • the present invention relates to a method for installing a drain of a sanitary installation.
  • the DE 20 2015 006 212 U1 discloses a drain arrangement in which a mounting box has a connection for a drain fitting that can be arranged in the mounting box, with a waste water line arranged outside of the mounting box being able to be connected to the connection.
  • the assembly box is aligned in height on a substrate, so that after a screed has been poured, an upper edge of the assembly box is aligned essentially flush with the screed. Aligning the height of the mounting box is comparatively complex. There is also the disadvantage that sealing the assembly box after the screed has been poured is comparatively complex.
  • a housing with a connection for a sewage line is positioned on a substrate and preferably connected to a sewage line.
  • a screed is then poured, embedding the case in the screed with an upper frame of the case protruding upward from the top edge of the screed.
  • a drain fitting is installed in the housing at the connection.
  • the drain fitting can be arranged protected in the housing and can also be positioned within the housing so that it can be moved in all axes even after the screed has been poured.
  • the installation device has a detachable frame which can be cut off to the level of the upper edge of the screed after the screed has been poured.
  • a detachable frame can therefore be flexibly adapted to the height of the poured screed without having to change the arrangement of the housing underneath. This can be cast firmly into the screed.
  • the housing can be used for floors of different heights, depending on which floor construction is selected on the construction site.
  • the frame preferably has a height in the vertical direction of at least 5 cm, in particular at least 8 cm.
  • the height of the frame can be between 8 cm and 15 cm.
  • it can be made of a hard foam, for example polystyrene.
  • Other rigid foams can also be used, with the rigid foam preferably being impermeable to liquids.
  • the frame is preferably connected, in particular glued, to a shell-shaped lower part of the housing, so that the frame and the shell-shaped lower part are tightly connected.
  • the frame is preferably made of a different material than the cup-shaped base to allow for easy cutting of the frame, whilst the base may be made of a plastic or other suitable material.
  • the frame preferably has a wall thickness of at least 10 mm, in particular at least 15 mm.
  • the wall has a comparatively large width, so that after the frame has been separated, a sealing sleeve can be glued onto a comparatively large area in order to connect the frame to the sealing sleeve.
  • the cut-off upper edge of the frame can be coated with adhesive in order to then fix an edge of the sealing collar in a sealed manner.
  • the sealing sleeve can then be integrated into the on-site bonded seal in a professional and standard-compliant manner.
  • the housing is preferably provided with a height adjustment device to position a bottom of the housing at a desired height can, in particular to create a gradient in the sewage pipes to be connected.
  • a plurality of height-adjustable feet can be provided on the housing, which are accessible, for example, from outside the housing for height adjustment. With a rectangular housing shape, four height-adjustable feet can be provided in the corners.
  • a removable cover is provided to prevent contamination of the interior of the housing.
  • the cover preferably has a downwardly projecting projection which can be inserted into an opening in the frame, the cover resting peripherally on a planar upper edge of the walls of the frame. As a result, the cover can also be used after the frame has been shortened, in order to close an opening on the frame.
  • At least one further connection can also be provided on a side wall of the housing, for example an inlet for hot or cold water, or at least one electrical connection.
  • an inlet for hot and/or cold water can also be provided via the housing in addition to the drain fitting, which enables a modular design for sanitary installations.
  • the use of an electrical connection or a control line enables the installation to be used for whirlpool baths, illuminated showers or bathtubs, or other sanitary facilities such as control facilities or smart home connections. These connections are preferably designed to be watertight and are only opened when a corresponding line is connected.
  • An installation device for a drain comprises a housing 1, which has a shell-shaped base 3 and a frame 2 arranged on the base 3, which are glued together.
  • the housing 1 is positioned on a base 4, several feet 5 being provided on the housing 1 for height adjustment.
  • Each foot 5 can have a threaded bolt in order to be able to adjust the height steplessly.
  • a base 6 of the housing 1 can also be aligned inclined to the horizontal via the feet 5 .
  • a drain fitting 7 is arranged in the housing 1, to which a drain opening of a sanitary tub, such as a shower tray, a bathtub or a washbasin, can be connected.
  • the drain fitting 7 can be positioned inside the housing 1 and can be connected to a sewage pipe with a connection 8 .
  • the connection 8 has a connecting piece 80 which protrudes from the housing 1 and to which a tubular waste water line can be connected.
  • connections 9 are provided on the housing 1 in the area of the shell-shaped lower part 3 for the passage of water pipes for the supply of hot, cold or mixed water.
  • the connections 9 can optionally also be left out or are closed when delivered and can be opened via a predetermined breaking point.
  • Connections 10 for connecting an electrical or control line are also provided on the housing 1 .
  • the terminals 10 in the housing 1 are connected to a protected electrical installation box 11, in order to supply electricity from there, if necessary, to a power consumer, such as lighting or a pump of a whirlpool, or to carry out control via a signal line.
  • the drain fitting 7 is connected to the connection 8 via a flexible hose line 81, so that the drain fitting 7 can also be positioned within the housing 1 at a later date.
  • the flexible hose line 81 comprises a socket 82 which can be connected to the drain fitting 7 in a sealed manner via a threaded sleeve 70 .
  • the housing 1 is positioned on a base 4, with a base 6 of the housing being able to be aligned horizontally or at an angle to it at the desired height by adjusting the height of the feet 5.
  • a removable cover 12 on the top of the housing 1 provided which prevents contaminants from entering the housing 1 and which supports the housing 1 under lateral loads.
  • a sewage pipe is now connected to the housing 1, which has a curved pipe section 13 and a pipe 14 in the exemplary embodiment shown, although other sewage pipes can also be provided.
  • a drain fitting 7 is already connected to the connection 8 . If an inlet for hot and/or cold water or an electric line is to be connected to the housing 1, corresponding connections 9 and 10 are available for this purpose.
  • a screed 15 is applied to the substrate 4, preferably with impact sound insulation, which embeds and firmly connects the housing 1.
  • An upper part of the frame 2 protrudes over an upper edge of the floor 15, as shown in FIG figure 5 is shown.
  • the cover 12 is removed from the frame 2 of the housing 1, as shown in FIG figure 6 is shown.
  • the frame 2 consists of a material that can be easily cut off, for example a rigid foam, so that the portion of the frame 2 protruding above the floor 15 is cut off, as is shown in FIG figure 7 is shown.
  • An upper cutting edge 16 of the frame 2 is now essentially level with the upper edge of the screed 15.
  • the thickness of the walls of the frame 2 is preferably between 5 mm and 30 mm, in particular between 10 mm and 20 mm, so that a comparatively wide cutting edge 16 is provided, which can be easily sealed.
  • a sealing collar 17 is now placed on the screed 15, as shown in figure 8 is shown.
  • the sealing collar 17 can consist of a film with fleece laminated on both sides or another suitable sealing material and is glued to the cut edge 16 of the frame 2 .
  • the sealing sleeve 17 can also be connected to a further seal or composite seal provided by the customer above the screed 15 .
  • a sealing sleeve 17 or a surrounding film water cannot penetrate into the structural body if a seal of the sanitary tub 20 leaks, but is collected via the sealing sleeve 17 and the housing 1 .
  • the housing 1 is shown without the screed, with the cover 12 being placed back onto the cut-off frame 2 after the sealing sleeve 17 has been installed.
  • the cover 12 comprises a projection protruding into the frame 2, with an outer edge of the cover 12 resting on the flat cut edge 16, so that the cover 12 is suitable for both the original height of the frame and the cut off height of the frame can be used.
  • the shell-shaped lower part 3 of the housing has an interface 18 on the upper side, which is connected to the frame 2 in a sealed manner, in particular by gluing.
  • the interface 18 can also be designed in the form of steps or as a tongue and groove connection.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sink And Installation For Waste Water (AREA)

Description

Die vorliegende Erfindung betrifft ein Verfahren zur Installation eines Ablaufs einer Sanitärinstallation.The present invention relates to a method for installing a drain of a sanitary installation.

Die DE 20 2015 006 212 U1 offenbart eine Ablaufanordnung, bei der eine Montagebox einen Anschluss für eine Ablaufgarnitur aufweist, die in der Montagebox angeordnet werden kann, wobei an den Anschluss eine außerhalb der Montagebox angeordnete Abwasserleitung anschließbar ist. Zur Montage wird die Montagebox auf einem Untergrund in der Höhe ausgerichtet, so dass nach Gießen eines Estrichs eine Oberkante der Montagebox im Wesentlichen flächenbündig mit dem Estrich ausgerichtet ist. Das Ausrichten der Montagebox in der Höhe ist vergleichsweise aufwändig. Zudem besteht der Nachteil, dass eine Abdichtung der Montagebox nach dem Gießen des Estrichs vergleichsweise aufwändig ist.the DE 20 2015 006 212 U1 discloses a drain arrangement in which a mounting box has a connection for a drain fitting that can be arranged in the mounting box, with a waste water line arranged outside of the mounting box being able to be connected to the connection. For assembly, the assembly box is aligned in height on a substrate, so that after a screed has been poured, an upper edge of the assembly box is aligned essentially flush with the screed. Aligning the height of the mounting box is comparatively complex. There is also the disadvantage that sealing the assembly box after the screed has been poured is comparatively complex.

Es ist daher Aufgabe der vorliegenden Erfindung, ein Verfahren zur Installation eines Ablaufs zu schaffen, die eine einfache Montage ermöglichen und flexibel an einen Bodenaufbau angepasst werden können.It is therefore the object of the present invention to create a method for installing a drain that enables simple assembly and can be flexibly adapted to a floor structure.

Zur Lösung dieser Aufgabe wird ein Verfahren mit den Merkmalen des Anspruches 1 vorgeschlagen.To solve this problem, a method with the features of claim 1 is proposed.

Bei dem erfindungsgemäßen Verfahren wird ein Gehäuse mit einem Anschluss für eine Abwasserleitung auf einem Untergrund positioniert und vorzugsweise an einer Abwasserleitung angeschlossen. Anschließend wird ein Estrich gegossen, wobei das Gehäuse in den Estrich eingebettet wird, wobei ein oberer Rahmen des Gehäuses von der Oberkante des Estrichs nach oben hervorsteht. Vor dem Gießen des Estrichs wird eine Ablaufgarnitur in dem Gehäuse an den Anschluss montiert.In the method according to the invention, a housing with a connection for a sewage line is positioned on a substrate and preferably connected to a sewage line. A screed is then poured, embedding the case in the screed with an upper frame of the case protruding upward from the top edge of the screed. Before pouring the screed, a drain fitting is installed in the housing at the connection.

Nach dem Gießen des Estrichs wird der über die Oberkante des Estrichs hervorstehende Teil des Rahmens abgetrennt, um dann an den Rahmen eine Dichtmanschette anzuschließen. Das erfindungsgemäße Verfahren ermöglicht somit eine individuelle Höhenanpassung des Gehäuses an die jeweilige Einbausituation, wobei die Ablaufgarnitur geschützt in dem Gehäuse angeordnet werden kann und zudem auch nach Gießen des Estrichs noch innerhalb des Gehäuses bewegbar in allen Achsen positioniert werden kann.After the screed has been poured, the part of the frame protruding over the top edge of the screed is cut off in order to then connect a sealing collar to the frame. The inventive method thus enables an individual height adjustment of the housing to the respective installation situation, the drain fitting can be arranged protected in the housing and can also be positioned within the housing so that it can be moved in all axes even after the screed has been poured.

Die Installationseinrichtung weist oberhalb des Anschlusses für die Abwasserleitung an dem Gehäuse einen abtrennbaren Rahmen auf, der nach dem Vergießen des Estrichs auf die Höhe der Oberkante des Estrichs abgeschnitten werden kann. Ein solcher abtrennbarer Rahmen kann daher flexibel an die Höhe des vergossenen Estrichs angepasst werden, ohne dass die darunter liegende Anordnung des Gehäuses geändert werden müsste. Dieses kann fest in den Estrich eingegossen werden. Dadurch kann das Gehäuse für unterschiedlich hohe Böden eingesetzt werden, je nachdem, welcher Bodenaufbau auf der Baustelle gewählt wird.Above the connection for the sewage pipe on the housing, the installation device has a detachable frame which can be cut off to the level of the upper edge of the screed after the screed has been poured. Such a detachable frame can therefore be flexibly adapted to the height of the poured screed without having to change the arrangement of the housing underneath. This can be cast firmly into the screed. As a result, the housing can be used for floors of different heights, depending on which floor construction is selected on the construction site.

Der Rahmen weist vorzugsweise eine Höhe in vertikale Richtung von mindestens 5 cm, insbesondere mindestens 8 cm, auf. Beispielsweise kann der Rahmen in der Höhe zwischen 8 cm und 15 cm ausgebildet sein. Für ein einfaches Abtrennen des Rahmens kann dieser aus einem Hartschaum ausgebildet sein, beispielsweise Polystyrol. Auch andere Hartschäume können eingesetzt werden, wobei der Hartschaum vorzugsweise gegenüber Flüssigkeiten dicht ist.The frame preferably has a height in the vertical direction of at least 5 cm, in particular at least 8 cm. For example, the height of the frame can be between 8 cm and 15 cm. For easy detachment of the frame, it can be made of a hard foam, for example polystyrene. Other rigid foams can also be used, with the rigid foam preferably being impermeable to liquids.

Der Rahmen ist vorzugsweise mit einem schalenförmigen Unterteil des Gehäuses verbunden, insbesondere verklebt, so dass der Rahmen und das schalenförmige Unterteil dicht verbunden sind. Der Rahmen besteht vorzugsweise aus einem anderen Material als das schalenförmige Unterteil, so dass ein einfaches Abschneiden des Rahmens möglich ist, während das Unterteil aus einem Kunststoff oder einem anderen geeigneten Material hergestellt sein kann.The frame is preferably connected, in particular glued, to a shell-shaped lower part of the housing, so that the frame and the shell-shaped lower part are tightly connected. The frame is preferably made of a different material than the cup-shaped base to allow for easy cutting of the frame, whilst the base may be made of a plastic or other suitable material.

Um die Installationseinrichtung nach dem Gießen des Estrichs gut abdichten zu können, weist der Rahmen vorzugsweise eine Wanddicke von mindestens 10 mm, insbesondere mindestens 15 mm, auf. Dadurch besitzt die Wand eine vergleichsweise große Breite, so dass nach dem Abtrennen des Rahmens eine Dichtmanschette auf einer vergleichsweise großen Fläche aufgeklebt werden kann, um dem Rahmen mit der Dichtmanschette zu verbinden. Hierfür kann die abgeschnittene Oberkante des Rahmens mit Klebemittel beschichtet werden, um dann einen Rand der Dichtmanschette abgedichtet zu fixieren. Die Dichtmanschette kann anschließend Fach- und Normgerecht in die bauseitige Verbundabdichtung integriert werden.In order to be able to seal the installation device well after the screed has been poured, the frame preferably has a wall thickness of at least 10 mm, in particular at least 15 mm. As a result, the wall has a comparatively large width, so that after the frame has been separated, a sealing sleeve can be glued onto a comparatively large area in order to connect the frame to the sealing sleeve. For this purpose, the cut-off upper edge of the frame can be coated with adhesive in order to then fix an edge of the sealing collar in a sealed manner. The sealing sleeve can then be integrated into the on-site bonded seal in a professional and standard-compliant manner.

Das Gehäuse ist vorzugsweise mit einer Höhenverstelleinrichtung vorgesehen, um einen Boden des Gehäuses in einer gewünschten Höhe positionieren zu können, insbesondere auch um ein Gefälle in den anzuschließenden Abwasserleitungen zu erzeugen. Hierfür können an dem Gehäuse mehrere in der Höhe verstellbare Füße vorgesehen sein, die beispielsweise von außerhalb des Gehäuses für eine Höhenverstellung zugänglich sind. Bei einer rechteckförmigen Gehäuseform können in den Ecken vier höhenverstellbare Füße vorgesehen werden.The housing is preferably provided with a height adjustment device to position a bottom of the housing at a desired height can, in particular to create a gradient in the sewage pipes to be connected. For this purpose, a plurality of height-adjustable feet can be provided on the housing, which are accessible, for example, from outside the housing for height adjustment. With a rectangular housing shape, four height-adjustable feet can be provided in the corners.

Um eine Verunreinigung des inneren Bereichs des Gehäuses zu vermeiden, ist ein abnehmbarer Deckel vorgesehen. Der Deckel weist vorzugsweise einen nach unten ragenden Vorsprung auf, der in eine Öffnung in dem Rahmen einfügbar ist, wobei der Deckel randseitig auf einer ebenen Oberkante der Wände des Rahmens aufliegt. Dadurch kann der Deckel auch nach einem Kürzen des Rahmens eingesetzt werden, um eine Öffnung an dem Rahmen zu verschließen.A removable cover is provided to prevent contamination of the interior of the housing. The cover preferably has a downwardly projecting projection which can be inserted into an opening in the frame, the cover resting peripherally on a planar upper edge of the walls of the frame. As a result, the cover can also be used after the frame has been shortened, in order to close an opening on the frame.

An einer Seitenwand des Gehäuses kann zudem mindestens ein weiterer Anschluss vorgesehen sein, beispielsweise ein Zulauf für heißes oder kaltes Wasser, oder mindestens ein Elektroanschluss. Dadurch kann über das Gehäuse neben der Ablaufgarnitur auch ein Zulauf für heißes und/oder kaltes Wasser vorgesehen werden, was eine modulartige Bauweise bei Sanitärinstallationen ermöglicht. Der Einsatz von einem Elektroanschluss oder einer Steuerleitung ermöglicht den Einsatz der Installation für Whirlwannen, beleuchtete Duschen oder Badewannen, oder andere Sanitäreinrichtungen, wie Steuerungseinrichtungen oder Smart Home Anbindungen. Diese Anschlüsse sind vorzugsweise wasserdicht ausgebildet und werden nur beim Anschließen einer entsprechenden Leitung geöffnet.At least one further connection can also be provided on a side wall of the housing, for example an inlet for hot or cold water, or at least one electrical connection. As a result, an inlet for hot and/or cold water can also be provided via the housing in addition to the drain fitting, which enables a modular design for sanitary installations. The use of an electrical connection or a control line enables the installation to be used for whirlpool baths, illuminated showers or bathtubs, or other sanitary facilities such as control facilities or smart home connections. These connections are preferably designed to be watertight and are only opened when a corresponding line is connected.

Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen:

Figur 1
eine perspektivische Ansicht einer Installationseinrichtung ohne Deckel;
Figur 2
eine Draufsicht der Installationseinrichtung der Figur 1;
Figur 3
eine perspektivische Ansicht der Installationseinrichtung der Figur 2 vor der Montage des Bodens;
Figuren 4 bis 8
mehrere perspektivische Ansichten der Installationseinrichtung nach unterschiedlichen Montageschritten;
Figur 9
eine perspektivische Ansicht einer Sanitärwanne oberhalb der Installationseinrichtung;
Figur 10
eine perspektivische Ansicht der Installationseinrichtung der Figur 1 mit Deckel und Dichtmanschette, und
Figur 11
eine geschnittene Ansicht der Installationseinrichtung der Figur 10.
The invention is explained in more detail below using an exemplary embodiment with reference to the accompanying drawings. Show it:
figure 1
a perspective view of an installation device without a cover;
figure 2
a top view of the installation device of FIG figure 1 ;
figure 3
a perspective view of the installation device figure 2 before assembling the floor;
Figures 4 to 8
several perspective views of the installation device after different assembly steps;
figure 9
a perspective view of a sanitary tub above the installation device;
figure 10
a perspective view of the installation device figure 1 with cover and sealing sleeve, and
figure 11
a sectional view of the installation device of Figure 10.

Eine Installationseinrichtung für einen Ablauf umfasst ein Gehäuse 1, das ein schalenförmiges Unterteil 3 und einen auf dem Unterteil 3 angeordneten Rahmen 2 aufweist, die miteinander verklebt sind.An installation device for a drain comprises a housing 1, which has a shell-shaped base 3 and a frame 2 arranged on the base 3, which are glued together.

Das Gehäuse 1 wird auf einem Untergrund 4 positioniert, wobei an dem Gehäuse 1 mehrere Füße 5 für eine Höhenverstellung vorgesehen sind. Jeder Fuß 5 kann dabei einen Gewindebolzen aufweisen, um eine stufenlose Höhenverstellung vornehmen zu können. Optional kann über die Füße 5 auch ein Boden 6 des Gehäuses 1 geneigt zur Horizontalen ausgerichtet werden.The housing 1 is positioned on a base 4, several feet 5 being provided on the housing 1 for height adjustment. Each foot 5 can have a threaded bolt in order to be able to adjust the height steplessly. Optionally, a base 6 of the housing 1 can also be aligned inclined to the horizontal via the feet 5 .

In dem Gehäuse 1 ist eine Ablaufgarnitur 7 angeordnet, an die eine Ablauföffnung einer Sanitärwanne, wie eine Duschwanne, eine Badewanne oder ein Waschbecken, anschließbar sind. Die Ablaufgarnitur 7 kann innerhalb des Gehäuses 1 positioniert werden und ist mit einem Anschluss 8 mit einer Abwasserleitung verbindbar. Der Anschluss 8 weist hierfür einen von dem Gehäuse 1 hervorstehenden Stutzen 80 auf, an den eine rohrförmige Abwasserleitung anschließbar ist.A drain fitting 7 is arranged in the housing 1, to which a drain opening of a sanitary tub, such as a shower tray, a bathtub or a washbasin, can be connected. The drain fitting 7 can be positioned inside the housing 1 and can be connected to a sewage pipe with a connection 8 . For this purpose, the connection 8 has a connecting piece 80 which protrudes from the housing 1 and to which a tubular waste water line can be connected.

Ferner sind an dem Gehäuse 1 im Bereich des schalenförmigen Unterteils 3 mehrere Anschlüsse 9 zur Durchführung von Wasserleitungen zur Zufuhr von heißem, kaltem oder Misch-Wasser vorgesehen. Die Anschlüsse 9 können optional auch weggelassen werden oder sind im ausgelieferten Zustand verschlossen und können über eine Sollbruchstelle geöffnet werden.Furthermore, a plurality of connections 9 are provided on the housing 1 in the area of the shell-shaped lower part 3 for the passage of water pipes for the supply of hot, cold or mixed water. The connections 9 can optionally also be left out or are closed when delivered and can be opened via a predetermined breaking point.

Ferner sind an dem Gehäuse 1 Anschlüsse 10 für den Anschluss einer Elektro- oder Steuerleitung vorgesehen. Wie in Figur 2 gezeigt ist, sind die Anschlüsse 10 in dem Gehäuse 1 mit einer geschützten Elektro-Installationsbox 11 verbunden, um von dort gegebenenfalls einen Stromverbraucher, wie eine Beleuchtung oder eine Pumpe einer Whirlwanne, mit Strom zu versorgen oder über eine Signalleitung eine Steuerung vorzunehmen.Connections 10 for connecting an electrical or control line are also provided on the housing 1 . As in figure 2 is shown, the terminals 10 in the housing 1 are connected to a protected electrical installation box 11, in order to supply electricity from there, if necessary, to a power consumer, such as lighting or a pump of a whirlpool, or to carry out control via a signal line.

Die Ablaufgarnitur 7 ist über eine flexible Schlauchleitung 81 mit dem Anschluss 8 verbunden, so dass die Ablaufgarnitur 7 innerhalb des Gehäuses 1 auch nachträglich noch positioniert werden kann. Die flexible Schlauchleitung 81 umfasst einen Stutzen 82, der über eine Gewindehülse 70 abgedichtet mit der Ablaufgarnitur 7 verbindbar ist.The drain fitting 7 is connected to the connection 8 via a flexible hose line 81, so that the drain fitting 7 can also be positioned within the housing 1 at a later date. The flexible hose line 81 comprises a socket 82 which can be connected to the drain fitting 7 in a sealed manner via a threaded sleeve 70 .

Die Montage der Installationseinrichtung wird nachfolgend anhand der Figuren 3 bis 9 erläutert:
In einem ersten Schritt wird das Gehäuse 1 auf einem Untergrund 4 positioniert, wobei ein Boden 6 des Gehäuses in der gewünschten Höhe horizontal oder geneigt hierzu ausgerichtet werden kann durch die Höhenverstellung der Füße 5. An dem Gehäuse 1 ist an der Oberseite ein abnehmbarer Deckel 12 vorgesehen, der verhindert, dass Verunreinigungen in das Gehäuse 1 gelangen können und der das Gehäuse 1 unter seitlicher Laste stützt. An das Gehäuse 1 wird nun eine Abwasserleitung angeschlossen, die in dem dargestellten Ausführungsbeispiel einen gekrümmten Rohrabschnitt 13 und ein Rohr 14 aufweist, wobei auch andere Abwasserleitungen vorgesehen werden können. Zudem wird an den Anschluss 8 bereits eine Ablaufgarnitur 7 angeschlossen. Falls ein Zulauf für heißes und/oder kaltes Wasser oder eine Elektroleitung an das Gehäuse 1 angeschlossen werden sollen, stehen entsprechende Anschlüsse 9 und 10 hierfür zur Verfügung.The assembly of the installation device is based on the below Figures 3 to 9 explained:
In a first step, the housing 1 is positioned on a base 4, with a base 6 of the housing being able to be aligned horizontally or at an angle to it at the desired height by adjusting the height of the feet 5. There is a removable cover 12 on the top of the housing 1 provided which prevents contaminants from entering the housing 1 and which supports the housing 1 under lateral loads. A sewage pipe is now connected to the housing 1, which has a curved pipe section 13 and a pipe 14 in the exemplary embodiment shown, although other sewage pipes can also be provided. In addition, a drain fitting 7 is already connected to the connection 8 . If an inlet for hot and/or cold water or an electric line is to be connected to the housing 1, corresponding connections 9 and 10 are available for this purpose.

In einem nächsten Schritt wird auf den Untergrund 4 ein Estrich 15, vorzugsweise mit einer Trittschalldämmung eingearbeitet, der das Gehäuse 1 einbettet und fest verbindet. Ein oberer Teil des Rahmens 2 ragt über eine Oberkante des Estrichs 15 hervor, wie dies in Figur 5 gezeigt ist.In a next step, a screed 15 is applied to the substrate 4, preferably with impact sound insulation, which embeds and firmly connects the housing 1. An upper part of the frame 2 protrudes over an upper edge of the floor 15, as shown in FIG figure 5 is shown.

In einem nächsten Schritt wird der Deckel 12 von dem Rahmen 2 des Gehäuses 1 entfernt, wie dies in Figur 6 gezeigt ist. Der Rahmen 2 besteht aus einem Material, das leicht abgeschnitten werden kann, beispielsweise einem Hartschaum, so dass der über den Estrich 15 hervorstehende Abschnitt des Rahmens 2 abgetrennt wird, wie dies in Figur 7 gezeigt ist. Eine obere Schnittkante 16 des Rahmens 2 liegt nun im Wesentlichen auf einer Höhe mit der Oberkante des Estrichs 15. Die Dicke der Wände des Rahmens 2 beträgt dabei vorzugsweise zwischen 5 mm und 30 mm, insbesondere zwischen 10 mm und 20 mm, so dass eine vergleichsweise breite Schnittkante 16 vorgesehen ist, die leicht abgedichtet werden kann. Hierfür wird nun eine Dichtmanschette 17 auf den Estrich 15 aufgelegt, wie dies in Figur 8 gezeigt ist. Die Dichtmanschette 17 kann aus einer Folie mit beidseitig kaschiertem Vlies oder einem anderen geeigneten Dichtungsmaterial bestehen und wird mit der Schnittkante 16 des Rahmens 2 verklebt. Zudem kann die Dichtmanschette 17 auch mit einer weiteren Abdichtung bzw. bauseitigen Verbundabdichtung oberhalb des Estrichs 15 verbunden sein.In a next step, the cover 12 is removed from the frame 2 of the housing 1, as shown in FIG figure 6 is shown. The frame 2 consists of a material that can be easily cut off, for example a rigid foam, so that the portion of the frame 2 protruding above the floor 15 is cut off, as is shown in FIG figure 7 is shown. An upper cutting edge 16 of the frame 2 is now essentially level with the upper edge of the screed 15. The thickness of the walls of the frame 2 is preferably between 5 mm and 30 mm, in particular between 10 mm and 20 mm, so that a comparatively wide cutting edge 16 is provided, which can be easily sealed. For this purpose, a sealing collar 17 is now placed on the screed 15, as shown in figure 8 is shown. The sealing collar 17 can consist of a film with fleece laminated on both sides or another suitable sealing material and is glued to the cut edge 16 of the frame 2 . In addition, the sealing sleeve 17 can also be connected to a further seal or composite seal provided by the customer above the screed 15 .

Anschießend kann dann gemäß Figur 9 eine Sanitärwanne 20, wie beispielsweise eine Duschwanne, montiert werden, bei der eine Ablauföffnung 21 an die Ablaufgarnitur 7 angeschlossen wird. Durch die Abdichtung des Gehäuses 1 mit einer Dichtmanschette 17 oder einer umgebenden Folie, kann bei einer Leckage einer Dichtung der Sanitärwanne 20 Wasser nicht in den Baukörper eindringen, sondern wird über die Dichtmanschette 17 und das Gehäuse 1 gesammelt.Then according to figure 9 a sanitary tub 20, such as a shower tray, are mounted, in which a drain opening 21 is connected to the drain fitting 7. By sealing the housing 1 with a sealing sleeve 17 or a surrounding film, water cannot penetrate into the structural body if a seal of the sanitary tub 20 leaks, but is collected via the sealing sleeve 17 and the housing 1 .

In Figur 10 ist das Gehäuse 1 ohne den Estrich dargestellt, wobei nach Montage der Dichtmanschette 17 der Deckel 12 wieder auf den abgeschnittenen Rahmen 2 aufgelegt ist. Dadurch kann auch noch nach der Montage der Dichtmanschette 17 eine Verunreinigung des Gehäuses 1 vermieden werden. Wie der Schnittansicht der Figur 11 zu entnehmen ist, umfasst der Deckel 12 hierfür einen in den Rahmen 2 hineinragenden Vorsprung, wobei ein äußerer Rand des Deckels 12 auf der ebenen Schnittkante 16 aufliegt, so dass der Deckel 12 sowohl für die ursprüngliche Höhe des Rahmens als auch die abgeschnittene Höhe des Rahmens verwendet werden kann. Ferner ist erkennbar, dass das schalenförmige Unterteil 3 des Gehäuses an der Oberseite eine Schnittstelle 18 aufweist, die abgedichtet mit dem Rahmen 2 verbunden ist, insbesondere durch Verkleben. Zudem kann die Schnittstelle 18 auch stufenförmig oder als Nut-Feder-Verbindung ausgebildet sein.In figure 10 the housing 1 is shown without the screed, with the cover 12 being placed back onto the cut-off frame 2 after the sealing sleeve 17 has been installed. As a result, contamination of the housing 1 can be avoided even after the sealing collar 17 has been installed. Like the sectional view of the figure 11 As can be seen, for this purpose the cover 12 comprises a projection protruding into the frame 2, with an outer edge of the cover 12 resting on the flat cut edge 16, so that the cover 12 is suitable for both the original height of the frame and the cut off height of the frame can be used. It can also be seen that the shell-shaped lower part 3 of the housing has an interface 18 on the upper side, which is connected to the frame 2 in a sealed manner, in particular by gluing. In addition, the interface 18 can also be designed in the form of steps or as a tongue and groove connection.

BezugszeichenlisteReference List

11
GehäuseHousing
22
Rahmenframe
33
Unterteillower part
44
Untergrundunderground
55
FußFoot
66
Bodenfloor
77
Ablaufgarniturwaste set
88th
Anschlussconnection
99
Anschlussconnection
1010
Anschlussconnection
1111
Elektro-Installationsboxelectrical installation box
1212
Deckellid
1313
Rohrabschnittpipe section
1414
RohrPipe
1515
Estrichscreed
1616
Schnittkantecutting edge
1717
Dichtmanschettesealing sleeve
1818
Schnittstelleinterface
2020
Sanitärwannesanitary tub
2121
Ablauföffnungdrain hole
7070
Gewindehülsethreaded sleeve
8080
StutzenSupport
8181
Schlauchleitunghose line
8282
StutzenSupport

Claims (3)

  1. Method for installing a drain of a sanitary installation, comprising the following steps:
    - positioning a housing (1) with a connection (8) for a wastewater pipe (13, 14) on a substrate (4);
    - connecting a wastewater pipe (13, 14) to the connection (8) and/or a water inlet (9) or electrical connection (10);
    - connecting a drain set (7) arranged in the housing (1) to the connection (8);
    - pouring a screed (15) and embedding the housing (1) in the screed, wherein an upper frame (2) of the housing (1) projects upwardly from an upper edge of the screed (15);
    - separating the frame (2) at a level of the upper edge of the screed (15) and connecting the frame (2) to a sealing collar (17).
  2. Method according to claim 1, characterized in that the housing (1) is positioned on the substrate (4) via a height adjustment device (5) at such a height that a slope is created in the wastewater pipes (13, 14).
  3. Method according to claim 1 or 2, characterized in that the sealing collar (17) is glued to the frame (2).
EP18210081.8A 2018-02-15 2018-12-04 Method for installing a drain of a sanitary fitting Active EP3527733B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018103459.8A DE102018103459A1 (en) 2018-02-15 2018-02-15 Installation device and method for installing a drainage of a sanitary installation

Publications (2)

Publication Number Publication Date
EP3527733A1 EP3527733A1 (en) 2019-08-21
EP3527733B1 true EP3527733B1 (en) 2023-01-25

Family

ID=64604537

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18210081.8A Active EP3527733B1 (en) 2018-02-15 2018-12-04 Method for installing a drain of a sanitary fitting

Country Status (2)

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EP (1) EP3527733B1 (en)
DE (1) DE102018103459A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020100488A1 (en) 2020-01-10 2021-07-15 Franz Kaldewei Gmbh & Co. Kg Drain fitting and shower arrangement
CN112031084A (en) * 2020-05-22 2020-12-04 康泰塑胶科技集团有限公司 Building pre-buried swirler for drainage
DE102020119262A1 (en) 2020-07-21 2022-01-27 Bette Gesellschaft mit beschränkter Haftung & Co. KG Method for installing a drain for a sanitary tub and installation device
DE102021104954A1 (en) 2021-03-02 2022-09-08 Bette Gesellschaft mit beschränkter Haftung & Co. K.G. Method of installing a tub support and plumbing
EP4283059A1 (en) 2022-05-25 2023-11-29 EDM-System GmbH Box for receiving a floor drain
EP4283060A1 (en) * 2022-05-25 2023-11-29 EDM-System GmbH Box for receiving a drain fitting and adjusting device for a laying box
DE202022102920U1 (en) 2022-05-25 2022-07-27 EDM-System GmbH Laying box for accommodating a drain fitting
DE102022129704A1 (en) 2022-11-10 2024-05-16 Bette Gesellschaft mit beschränkter Haftung & Co. K.G. Sanitary installation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29620979U1 (en) * 1996-12-03 1997-04-10 Fuchs Bau-Holding GmbH & Co. KG, 92360 Mühlhausen Drip tray for built-in showers
DE202015006212U1 (en) * 2015-09-09 2016-12-12 Repabad Gmbh drain arrangement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH437153A (en) * 1965-12-24 1967-05-31 Etasa Ag Drainage inlet shaft

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29620979U1 (en) * 1996-12-03 1997-04-10 Fuchs Bau-Holding GmbH & Co. KG, 92360 Mühlhausen Drip tray for built-in showers
DE202015006212U1 (en) * 2015-09-09 2016-12-12 Repabad Gmbh drain arrangement

Also Published As

Publication number Publication date
EP3527733A1 (en) 2019-08-21
DE102018103459A1 (en) 2019-08-22

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