EP1431467A1 - Flush-mounted cistern - Google Patents

Flush-mounted cistern Download PDF

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Publication number
EP1431467A1
EP1431467A1 EP02406112A EP02406112A EP1431467A1 EP 1431467 A1 EP1431467 A1 EP 1431467A1 EP 02406112 A EP02406112 A EP 02406112A EP 02406112 A EP02406112 A EP 02406112A EP 1431467 A1 EP1431467 A1 EP 1431467A1
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EP
European Patent Office
Prior art keywords
cistern
flush
insulation
insulating layer
outlet
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
EP02406112A
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German (de)
French (fr)
Other versions
EP1431467B2 (en
EP1431467B1 (en
Inventor
Michael Schüpbach
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Geberit Technik AG
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Geberit Technik AG
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Application filed by Geberit Technik AG filed Critical Geberit Technik AG
Priority to ES02406112T priority Critical patent/ES2250606T5/en
Priority to AT02406112T priority patent/ATE306588T1/en
Priority to EP02406112A priority patent/EP1431467B2/en
Priority to DE50204557T priority patent/DE50204557D1/en
Publication of EP1431467A1 publication Critical patent/EP1431467A1/en
Application granted granted Critical
Publication of EP1431467B1 publication Critical patent/EP1431467B1/en
Publication of EP1431467B2 publication Critical patent/EP1431467B2/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/01—Shape or selection of material for flushing cisterns
    • E03D1/012—Details of shape of cisterns, e.g. for connecting to wall, for supporting or connecting flushing-device actuators
    • E03D1/0125—Details of shape of cisterns, e.g. for connecting to wall, for supporting or connecting flushing-device actuators of built-in cisterns
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/006—Realisations of and provisions for preventing "sweating" of cisterns
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/01—Shape or selection of material for flushing cisterns
    • E03D1/012—Details of shape of cisterns, e.g. for connecting to wall, for supporting or connecting flushing-device actuators

Definitions

  • the invention relates to a concealed cistern with a box body, a rear wall, a front wall, an inspection opening, an inlet valve and a drain valve and in a lower one Area to be connected to a flush pipe outlet opening having.
  • Concealed cisterns of the type mentioned are for flushing toilets or urinals well known. They are in front of a building wall on a rack, or in a niche of a building wall assembled. After plastering are such cisterns except an actuator, such as an actuator plate not visible anymore. At such cisterns and at the adjacent Building wall can cause condensation when the Wall temperature of the cistern falls so far that in the Room air contained moisture condenses. Water condenses on the cistern or on the adjacent building wall, if the Wall temperature falls below the dew point of the air. Whether it is too Condensation depends on the one hand on the wall temperature and on the other hand from the humidity. Humidity can be considered as given. Therefore, to reduce avoiding a condensation, that the Wall temperature of the cistern falls below the dew point.
  • the invention is based on the object, a concealed cistern to create, on the one hand, effective against condensation is isolated and on the other hand can be mounted to save space.
  • the task is in a generic concealed cistern solved by the fact that on the back wall as well as on the front wall in the water area of the cistern an outside and recessed insulation layer for condensation insulation is applied and that the depth of the cistern is smaller is about 8 cm, such that the cistern substantially corresponds to a module width of 8 cm and similar to a block can be used in a building wall.
  • the flush-mounted cistern according to the invention can be similar to a Building block to be used in a building wall.
  • the concealed cistern therefore does not require extra space and can be covered in a simple manner with a plaster, wherein of course, the inspection opening for the cultivation of an actuator and the Spippowasserauslass remain free. Due to the recessed arrangement of the insulation layer is a very small depth of the concealed cistern of 8 cm or smaller possible. Nevertheless, a thickness of the insulation layer is possible, the an effective condensation water also using of inexpensive material allows.
  • a particularly cost-effective design with optimal condensation insulation results from a development of the invention when the thickness of the insulating layer is about 4 mm and made of EPS.
  • this insulation layer is also the flushing pipe surrounded on the outside with an insulating layer, the depth this insulation layer also about the same or smaller than 8 cm is.
  • the Rinse pipe and the applied on this insulation layer in composite state is cut to length. This is a simple one Adaptation to different connection heights possible. A Especially simple installation results when the flushing pipe can be attached to a Spülkastenstutzen.
  • the installation will be further simplified, if according to a further education the invention is provided that the cistern body at the bottom a stop for the insulating layer of the flushing pipe having.
  • the insulating layer of the Spülkasten stresses a stop for the insulating layer of the flushing pipe exhibit.
  • this stop is by a annular approach the insulating layer of the box body formed.
  • the flush-mounted cistern 1 shown in Figure 1 has a box body 2 on, made of a suitable plastic, for example is made by blow molding.
  • a box body 2 on made of a suitable plastic, for example is made by blow molding.
  • a rectangular opening 6 which for the cultivation of an actuator, for example an actuating plate is provided.
  • the closure body 15 engages an operating lever not shown here in the interior 29, with a closure body 15 of a drain valve 14 is raised for flushing.
  • the closure body 15, according to FIG. 2 has a rubber-elastic valve body 18 on, with the drain valve closed on a circular cylindrical Body 17 rests, with a bottom of the Box body 2 inserted connecting piece 9 is connected.
  • the body 17 forms a valve seat for the closure body 15.
  • connection piece 9 allows installation of the drain fitting 14th from underneath. This is particularly advantageous in a narrow cistern.
  • Insulation layer 3 For condensation insulation of the box body 2 in the water area externally connected to an insulating layer 3.
  • These Insulation layer 3 consists for example of EPS (Expanded Polystyrene) and has a thickness of preferably about 4 mm.
  • the insulation layer 3 extends over a front side 3a, a back 3b and the not shown here Narrow sides.
  • the insulation layer 3 covers the bottom area the box body 2 and has a cylindrical center Approach 3c, which is a partial area of the connecting piece 9 surrounds, in particular as Figure 2 clearly shows.
  • the insulating layer 3 is relative to a rear wall portion 3d and a front wall portion 3e staggered. The back 8 of the insulation 3b is thus flush with the Outside 26 of the 3d area.
  • the insulating layer. 3 preferably offset flush inside. Accordingly, the Outer side 7 of the insulation region 3a flush with the outside of the area 3e.
  • This depth A is about 8 cm or less. Due to this small construction depth it is possible to install the concealed cistern 1 similar to a building block in a building wall 19, as shown schematically in Figures 3 to 5 is.
  • the building wall 19 shown in FIG. 3 is made up of individual ones not shown here blocks with a block width B of made about 8 cm.
  • the concealed cistern 1 Since the depth A of the concealed cistern 1 Also about 8 cm or less, the concealed cistern 1 installed in a breakthrough 27 and plastering be covered. Only the inspection opening 6 and a protruding Mouth 13 of the Spülrohrs 10 are hereby free. The attachment of the concealed cistern 1 is done with a Strut 21 or 22, as shown in Figures 4 and 5 is.
  • the flushing pipe 10 of the outlet 4 is according to Figure 2 on the connection piece 9 attached and opposite this with a sealing ring 28 sealed.
  • On the nozzle 9 is the flush pipe 10th displaceable in the longitudinal direction.
  • the flushing pipe 10 is of a Isolation 11 surrounded, for example, also made of EPS is. In this insulation 11, the flushing pipe 10 is limited vertical displacement. The range of displacement results through a lower opening 12, through which the flushing pipe 10 projects horizontally with a mouth 13.
  • the opening 12 As can be seen, larger than the diameter of the mouth 13.
  • a block 5 made of EPS the mouth 13 as Bauschmass fortune be covered. This log 5 sticks out with one upper projection 5a in the opening 12.
  • the flushing pipe 10 up in the insulation 11 up to be moved to an upper stop.
  • the insulation 11 is located at an upper edge 11a at the neck 3c.
  • the flushing pipe 10 is pushed in said approach up in this approach 3c.
  • the isolation of the flushing pipe 10 is retained in this case.
  • this together with the insulation 11 are cut to length at the upper edge 11a.
  • One too long flush pipe 10 can thus be shortened together with the insulation 11 if necessary due to the installation situation should be.
  • By moving the flush pipe 10 can then the exact position of the mouth 13 can be finely adjusted.
  • FIG. 7 shows a connecting piece 9 'according to a variant.
  • this connection piece 9 ' is a downwardly projecting tubular part 9b 'formed, as shown as a stop for the insulation 11 is used. Also in this case, that can Rinse pipe 10 are moved in the insulation 11 upwards.
  • the Mouth 13 can thereby exactly to the height of pipe sections 13th and 24 adapted to a cap 25 of the flushing water pipe become.

Abstract

Concealed toilet cistern (1) comprises a cistern body (2) having a rear wall (2b), a front wall (2a), an inspection opening (6), an inlet valve, an outlet valve (14), and in a lower region an outlet opening (30) connected to a flushing pipe (4). An external lower insulating layer (3) providing insulation against condensation water is attached to the rear wall and to the front wall in the water region of the cistern. The depth (A) of the cistern is 8 cm or less so that the cistern corresponds to a brick width of 8 cm and can be built into a building wall like a brick. Preferred Features: The insulation has a heat transfer coefficient in the K value range of 7-10 (W/m2K). The insulated cistern has a K value range of 4.5-6 (W/m2K).

Description

Die Erfindung betrifft einen Unterputzspülkasten mit einem Kastenkörper, der eine Rückwand, eine Vorderwand, eine Revisionsöffnung, ein Einlaufventil und ein Ablaufventil und in einem unteren Bereich eine an ein Spülrohr anzuschliessende Auslauföffnung aufweist.The invention relates to a concealed cistern with a box body, a rear wall, a front wall, an inspection opening, an inlet valve and a drain valve and in a lower one Area to be connected to a flush pipe outlet opening having.

Unterputzspülkästen der genannten Art sind zum Spülen von Toiletten oder Urinalen gut bekannt. Sie werden vor einer Gebäudewand an einem Gestell, oder in einer Nische einer Gebäudewand montiert. Nach dem Verputzen sind solche Spülkästen mit Ausnahme einer Betätigungsvorrichtung, beispielsweise einer Betätigungsplatte nicht mehr sichtbar. An solchen Spülkästen und an der angrenzenden Gebäudewand kann Schwitzwasser entstehen, wenn die Wandtemperatur des Spülkastens so weit absinkt, dass die in der Raumluft enthaltene Feuchtigkeit kondensiert. Wasser kondensiert am Spülkasten bzw. an der angrenzenden Gebäudewand, wenn die Wandtemperatur den Taupunkt der Luft unterschreitet. Ob es zu einer Kondensation kommt, hängt einerseits von der Wandtemperatur und andererseits von der Luftfeuchtigkeit ab. Die Luftfeuchtigkeit kann als gegeben angesehen werden. Deshalb muss zur Verringerung einer Schwitzwasserbildung vermieden werden, dass die Wandtemperatur des Spülkastens unterhalb des Taupunktes absinkt.Concealed cisterns of the type mentioned are for flushing toilets or urinals well known. They are in front of a building wall on a rack, or in a niche of a building wall assembled. After plastering are such cisterns except an actuator, such as an actuator plate not visible anymore. At such cisterns and at the adjacent Building wall can cause condensation when the Wall temperature of the cistern falls so far that in the Room air contained moisture condenses. Water condenses on the cistern or on the adjacent building wall, if the Wall temperature falls below the dew point of the air. Whether it is too Condensation depends on the one hand on the wall temperature and on the other hand from the humidity. Humidity can be considered as given. Therefore, to reduce avoiding a condensation, that the Wall temperature of the cistern falls below the dew point.

Insbesondere bei engen Raumverhältnissen besteht seit langem der Bedarf nach einer raumsparenden Montage von Unterputzspülkästen. Especially in confined spaces exists for a long time Need for a space-saving installation of concealed cisterns.

Der bisher übliche Einbau von Isolationsschichten aus Polystyrol in den Kastenkörper wirkt dem entgegen.The usual installation of insulation layers made of polystyrene in the box body counteracts.

Der Erfindung liegt die Aufgabe zugrunde, einen Unterputzspülkasten zu schaffen, der einerseits wirksam gegen Schwitzwasser isoliert ist und andererseits raumsparend montiert werden kann.The invention is based on the object, a concealed cistern to create, on the one hand, effective against condensation is isolated and on the other hand can be mounted to save space.

Die Aufgabe ist bei einem gattungsgemässen Unterputzspülkasten dadurch gelöst, dass auf die Rückwand als auch auf die Vorderwand im Wasserbereich des Spülkastens eine aussenseitige und versenkt angeordnete Isolationsschicht zur Schwitzwasserisolation aufgebracht ist und dass die Tiefe des Spülkastens kleiner ist als etwa 8 cm, derart, dass der Spülkasten im Wesentlichen einer Bausteinbreite von 8 cm entspricht und ähnlich einem Baustein in eine Gebäudewand einsetzbar ist.The task is in a generic concealed cistern solved by the fact that on the back wall as well as on the front wall in the water area of the cistern an outside and recessed insulation layer for condensation insulation is applied and that the depth of the cistern is smaller is about 8 cm, such that the cistern substantially corresponds to a module width of 8 cm and similar to a block can be used in a building wall.

Der erfindungsgemässe Unterputzspülkasten kann ähnlich einem Baustein in eine Gebäudewand eingesetzt werden. Der Unterputzspülkasten erfordert deshalb keinen zusätzlichen Raum und kann in einfacher Weise mit einem Verputz überdeckt werden, wobei selbstverständlich die Revisionsöffnung für den Anbau einer Betätigungsvorrichtung und der Spülwasserauslass frei bleiben. Durch die versenkte Anordnung der Isolationsschicht ist eine sehr geringe Tiefe des Unterputzspülkastens von 8 cm oder kleiner möglich. Trotzdem ist eine Dicke der Isolationsschicht möglich, die eine wirksame Schwitzwasserisolation auch unter Verwendung von kostengünstigem Material ermöglicht.The flush-mounted cistern according to the invention can be similar to a Building block to be used in a building wall. The concealed cistern therefore does not require extra space and can be covered in a simple manner with a plaster, wherein of course, the inspection opening for the cultivation of an actuator and the Spülwasserauslass remain free. Due to the recessed arrangement of the insulation layer is a very small depth of the concealed cistern of 8 cm or smaller possible. Nevertheless, a thickness of the insulation layer is possible, the an effective condensation water also using of inexpensive material allows.

Versuche haben gezeigt, dass ein Wärmedurchgangskoeffizient der Isolation im k-Wertbereich von 7-10 (W/m2K) optimal ist. Zusammen mit dem Spülkasten ergibt sich ein k-Wertbereich von 4,5 bis 6 (W/m2K). Experiments have shown that a heat transfer coefficient of the insulation in the k value range of 7-10 (W / m 2 K) is optimal. Together with the cistern results in a k-value range of 4.5 to 6 (W / m 2 K).

Eine besonders kostengünstige Ausführung bei optimaler Schwitzwasserisolation ergibt sich nach einer Weiterbildung der Erfindung dann, wenn die Dicke der Isolationsschicht etwa 4 mm beträgt und aus EPS hergestellt ist.A particularly cost-effective design with optimal condensation insulation results from a development of the invention when the thickness of the insulating layer is about 4 mm and made of EPS.

Nach einer Weiterbildung der Erfindung ist zudem das Spülrohr aussenseitig mit einer Isolationsschicht umgeben, wobei die Tiefe dieser Isolationsschicht ebenfalls etwa gleich oder kleiner als 8 cm ist.According to a development of the invention is also the flushing pipe surrounded on the outside with an insulating layer, the depth this insulation layer also about the same or smaller than 8 cm is.

Nach einer Weiterbildung der Erfindung ist vorgesehen, dass das Spülrohr und die auf diesem aufgebrachte Isolationsschicht im zusammengesetzten Zustand ablängbar ist. Dadurch ist eine einfache Anpassung an unterschiedliche Anschlusshöhen möglich. Eine besonders einfache Installation ergibt sich dann, wenn das Spülrohr an einem Spülkastenstutzen aufsteckbar ist.According to a development of the invention, it is provided that the Rinse pipe and the applied on this insulation layer in composite state is cut to length. This is a simple one Adaptation to different connection heights possible. A Especially simple installation results when the flushing pipe can be attached to a Spülkastenstutzen.

Die Installation wird weiter vereinfacht, wenn gemäss einer Weiterbildung der Erfindung vorgesehen ist, dass der Spülkastenkörper am Boden einen Anschlag für die Isolationsschicht des Spülrohrs aufweist. Alternativ kann die Isolationsschicht des Spülkastenkörpers einen Anschlag für die Isolationsschicht des Spülrohrs aufweisen. Vorzugsweise wird dieser Anschlag durch einen ringförmigen Ansatz der Isolationsschicht des Kastenkörpers gebildet.The installation will be further simplified, if according to a further education the invention is provided that the cistern body at the bottom a stop for the insulating layer of the flushing pipe having. Alternatively, the insulating layer of the Spülkastenkörpers a stop for the insulating layer of the flushing pipe exhibit. Preferably, this stop is by a annular approach the insulating layer of the box body formed.

Eine genaue Anpassung an unterschiedliche Installationshöhen ist dann besonders einfach, wenn das Spülrohr in seiner Isolationsschicht nach der Installation höhenverstellbar ist. Die Verstellung erfolgt vorzugsweise durch Verschieben des Spülrohrs in der Isolationsschicht. An exact adaptation to different installation heights is then especially easy if the flushing pipe in its insulation layer height adjustable after installation. The adjustment Preferably, by moving the flushing pipe in the Insulation layer.

Weitere vorteilhaft 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.

Zwei Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnung näher erläutert. Es zeigen:

Figur 1
ein Schnitt durch einen erfindungsgemässe Spülkasten,
Figur 2
ein vergrösserter Teilschnitt im Bereich II der Figur 1,
Figur 3
schematisch ein in einer Gebäudewand installierter Unterputzspülkasten,
Figur 4
schematisch ein horizontaler Schnitt durch ein Gebäude mit einem installierten Unterputzspülkasten,
Figur 5
ein Schnitt gemäss Figur 4, jedoch mit einer Variante der Befestigung des Spülkastens,
Figur 6
ein Schnitt durch ein Spülrohr und
Figur 7
ein Schnitt durch eine Variante des Spülrohrs.
Two embodiments of the invention will be explained in more detail with reference to the drawing. Show it:
FIG. 1
a section through a cistern according to the invention,
FIG. 2
an enlarged partial section in the region II of Figure 1,
FIG. 3
schematically a flush-mounted cistern installed in a building wall,
FIG. 4
schematically a horizontal section through a building with an installed concealed cistern,
FIG. 5
a section according to Figure 4, but with a variant of the attachment of the cistern,
FIG. 6
a section through a flush pipe and
FIG. 7
a section through a variant of the flushing pipe.

Der in Figur 1 gezeigte Unterputzspülkasten 1 weist einen Kastenkörper 2 auf, der aus einem geeigneten Kunststoff, beispielsweise durch Blasformen hergestellt ist. Im oberen Bereich einer Vorderwand 2a ist mittig eine rechteckige Öffnung 6 angebracht, welche zum Anbau einer Betätigungsvorrichtung, beispielsweise einer Betätigungsplatte vorgesehen ist. Durch diese Revisionsöffnung 6 greift ein hier nicht gezeigter Betätigungshebel in den Innenraum 29 ein, mit dem ein Verschlusskörper 15 eines Ablaufventils 14 zur Spülauslösung anhebbar ist. Der Verschlusskörper 15 weist gemäss Figur 2 einen gummielastischen Ventilkörper 18 auf, der bei geschlossenem Ablaufventil auf einem kreiszylindrischen Körper 17 aufliegt, der mit einem von unten in den Kastenkörper 2 eingesetztem Anschlussstutzen 9 verbunden ist. Der Körper 17 bildet einen Ventilsitz für den Verschlusskörper 15. Zwischen dem Körper 17 und dem Anschlussstutzen 9 ist ein Dichtungsring 16 eingesetzt, welcher den Körper 17 gegenüber dem Anschlussstutzen 9 abdichtet. Der separat hergestellte Anschlussstutzen 9 ermöglicht einen Einbau der Ablaufgarnitur 14 von unten. Dies ist bei einem schmalen Spülkasten besonders vorteilhaft. Nach dem Aufsetzen des Anschlussstutzens 9 auf den Kastenkörper 2 wird ein nach oben gerichteter umlaufender Rand 9a mit dem Kastenkörper 2 verschweisst. Der Anschlussstutzen 9 ist dicht mit dem Kastenkörper 2 verbunden und bildet eine untere Auslauföffnung 30, durch welche bei einer Spülung Spülwasser W in einen Auslauf 4 gelangt.The flush-mounted cistern 1 shown in Figure 1 has a box body 2 on, made of a suitable plastic, for example is made by blow molding. In the upper part of a Front wall 2a is centrally mounted a rectangular opening 6, which for the cultivation of an actuator, for example an actuating plate is provided. Through this revision opening 6 engages an operating lever not shown here in the interior 29, with a closure body 15 of a drain valve 14 is raised for flushing. The closure body 15, according to FIG. 2, has a rubber-elastic valve body 18 on, with the drain valve closed on a circular cylindrical Body 17 rests, with a bottom of the Box body 2 inserted connecting piece 9 is connected. The body 17 forms a valve seat for the closure body 15. Between the body 17 and the connecting piece 9 is a sealing ring 16 is used, which faces the body 17 the connecting piece 9 seals. The separately manufactured connection piece 9 allows installation of the drain fitting 14th from underneath. This is particularly advantageous in a narrow cistern. After placing the connecting piece 9 on the Box body 2 becomes an upwardly directed peripheral edge 9a welded to the box body 2. The connecting piece 9 is tightly connected to the box body 2 and forms a lower Outlet opening 30 through which rinsing water at a rinse W enters an outlet 4.

Zur Schwitzwasserisolation ist der Kastenkörper 2 im Wasserbereich aussenseitig mit einer Isolationsschicht 3 verbunden. Diese Isolationsschicht 3 besteht beispielsweise aus EPS (Expandiertes Polystyrol) und besitzt eine Dicke von vorzugsweise etwa 4 mm. Die Isolationsschicht 3 erstreckt sich über eine Vorderseite 3a, eine Rückseite 3b sowie über die hier nicht gezeigten Schmalseiten. Zudem überdeckt die Isolationsschicht 3 den Bodenbereich des Kastenkörpers 2 und besitzt mittig einen zylindrischen Ansatz 3c, welcher einen Teilbereich des Anschlussstutzens 9 umgreift, wie insbesondere die Figur 2 deutlich zeigt. Die Isolationsschicht 3 ist bezüglich eines hinteren Wandbereichs 3d und eines vorderen Wandbereichs 3e versetzt angeordnet. Die Rückseite 8 der Isolation 3b ist damit bündig mit der Aussenseite 26 des Bereichs 3d. Auch auf den hier nicht gezeigten Schmalseiten des Kastenkörpers 2 ist die Isolationsschicht 3 vorzugsweise bündig nach innen versetzt. Entsprechend ist die Aussenseite 7 des Isolationsbereichs 3a bündig mit der Aussenseite des Bereichs 3e. Dadurch kann der Unterputzspülkasten 1 besonders kompakt und mit einer vergleichsweise geringen Tiefe A hergestellt werden. Diese Tiefe A beträgt etwa 8 cm oder weniger. Durch diese geringe Bautiefe ist es möglich, den Unterputzspülkasten 1 ähnlich einem Baustein in eine Gebäudewand 19 einzubauen, wie dies in den Figuren 3 bis 5 schematisch dargestellt ist. Die in Figur 3 gezeigte Gebäudewand 19 ist aus einzelnen hier nicht gezeigten Bausteinen mit einer Bausteinbreite B von etwa 8 cm hergestellt. Da die Tiefe A des Unterputzspülkastens 1 ebenfalls etwa 8 cm oder weniger beträgt, kann der Unterputzspülkasten 1 in einen Durchbruch 27 eingebaut und beim Verputzen abgedeckt werden. Lediglich die Revisionsöffnung 6 und eine vorstehende Mündung 13 des Spülrohrs 10 sind hierbei frei bleibend. Die Befestigung des Unterputzspülkastens 1 erfolgt mit einer Verstrebung 21 oder 22, wie dies in den Figuren 4 und 5 gezeigt ist.For condensation insulation of the box body 2 in the water area externally connected to an insulating layer 3. These Insulation layer 3 consists for example of EPS (Expanded Polystyrene) and has a thickness of preferably about 4 mm. The insulation layer 3 extends over a front side 3a, a back 3b and the not shown here Narrow sides. In addition, the insulation layer 3 covers the bottom area the box body 2 and has a cylindrical center Approach 3c, which is a partial area of the connecting piece 9 surrounds, in particular as Figure 2 clearly shows. The insulating layer 3 is relative to a rear wall portion 3d and a front wall portion 3e staggered. The back 8 of the insulation 3b is thus flush with the Outside 26 of the 3d area. Also on the not shown here Narrow sides of the box body 2 is the insulating layer. 3 preferably offset flush inside. Accordingly, the Outer side 7 of the insulation region 3a flush with the outside of the area 3e. This allows the concealed cistern 1 particularly compact and with a comparatively small depth A getting produced. This depth A is about 8 cm or less. Due to this small construction depth it is possible to install the concealed cistern 1 similar to a building block in a building wall 19, as shown schematically in Figures 3 to 5 is. The building wall 19 shown in FIG. 3 is made up of individual ones not shown here blocks with a block width B of made about 8 cm. Since the depth A of the concealed cistern 1 Also about 8 cm or less, the concealed cistern 1 installed in a breakthrough 27 and plastering be covered. Only the inspection opening 6 and a protruding Mouth 13 of the Spülrohrs 10 are hereby free. The attachment of the concealed cistern 1 is done with a Strut 21 or 22, as shown in Figures 4 and 5 is.

Das Spülrohr 10 des Auslaufs 4 ist gemäss Figur 2 auf den Anschlussstutzen 9 aufgesetzt und gegenüber diesem mit einem Dichtungsring 28 abgedichtet. Auf dem Stutzen 9 ist das Spülrohr 10 in Längsrichtung verschiebbar. Das Spülrohr 10 ist von einer Isolation 11 umgeben, die beispielsweise ebenfalls aus EPS hergestellt ist. In dieser Isolation 11 ist das Spülrohr 10 begrenzt höhenverschiebbar. Der Bereich der Verschiebbarkeit ergibt sich durch eine untere Öffnung 12, durch welche das Spülrohr 10 horizontal mit einer Mündung 13 vorragt. Die Öffnung 12 ist wie ersichtlich grösser als der Durchmesser der Mündung 13. Mittels eines Klotzes 5 aus EPS kann die Mündung 13 als Bauschutzmassnahme abgedeckt werden. Dieser Klotz 5 ragt mit einem oberen Ansatz 5a in die Öffnung 12. Nach dem Entfernen des Klotzes 5 kann das Spülrohr 10 nach oben in der Isolation 11 bis zu einem oberen Anschlag verschoben werden. Die Isolation 11 liegt an einem oberen Rand 11a am Ansatz 3c an. Das Spülrohr 10 wird beim genannten Verschieben nach oben in diesen Ansatz 3c hineingeschoben. Die Isolation des Spülrohrs 10 bleibt hierbei erhalten. Vor dem Aufsetzen des Spülrohrs 10 kann dieses zusammen mit der Isolation 11 am oberen Rand 11a abgelängt werden. Ein zu langes Spülrohr 10 kann somit zusammen mit der Isolation 11 verkürzt werden, falls dies aufgrund der Einbausituation erforderlich sein sollte. Durch ein Verschieben des Spülrohrs 10 kann dann die genaue Position der Mündung 13 fein eingestellt werden.The flushing pipe 10 of the outlet 4 is according to Figure 2 on the connection piece 9 attached and opposite this with a sealing ring 28 sealed. On the nozzle 9 is the flush pipe 10th displaceable in the longitudinal direction. The flushing pipe 10 is of a Isolation 11 surrounded, for example, also made of EPS is. In this insulation 11, the flushing pipe 10 is limited vertical displacement. The range of displacement results through a lower opening 12, through which the flushing pipe 10 projects horizontally with a mouth 13. The opening 12 As can be seen, larger than the diameter of the mouth 13. By means of a block 5 made of EPS, the mouth 13 as Bauschutzmassnahme be covered. This log 5 sticks out with one upper projection 5a in the opening 12. After removal of the pad 5, the flushing pipe 10 up in the insulation 11 up to be moved to an upper stop. The insulation 11 is located at an upper edge 11a at the neck 3c. The flushing pipe 10 is pushed in said approach up in this approach 3c. The isolation of the flushing pipe 10 is retained in this case. Before placing the flushing pipe 10, this together with the insulation 11 are cut to length at the upper edge 11a. One too long flush pipe 10 can thus be shortened together with the insulation 11 if necessary due to the installation situation should be. By moving the flush pipe 10 can then the exact position of the mouth 13 can be finely adjusted.

Die Figur 7 zeigt einen Anschlussstutzen 9' gemäss einer Variante. Bei diesem Anschlussstutzen 9' ist ein nach unten ragender rohrförmiger Teil 9b' angeformt, der wie ersichtlich als Anschlag für die Isolation 11 dient. Auch in diesem Fall kann das Spülrohr 10 in der Isolation 11 nach oben verschoben werden. Die Mündung 13 kann dadurch genau auf die Höhe von Rohrstücken 13 und 24 zu einer Abdeckkappe 25 der Spülwasserleitung angepasst werden.FIG. 7 shows a connecting piece 9 'according to a variant. In this connection piece 9 'is a downwardly projecting tubular part 9b 'formed, as shown as a stop for the insulation 11 is used. Also in this case, that can Rinse pipe 10 are moved in the insulation 11 upwards. The Mouth 13 can thereby exactly to the height of pipe sections 13th and 24 adapted to a cap 25 of the flushing water pipe become.

Claims (9)

Unterputzspülkasten mit einem Kastenkörper (2), der eine Rückwand (2b), eine Vorderwand (2a), eine Revisionsöffnung (6), ein Einlaufventil und ein Ablaufventil (14) und in einem unteren Bereich eine an ein Spülrohr (4) anzuschliessende Auslauföffnung (30) aufweist, dadurch gekennzeichnet, dass auf die Rückwand (2b) als auch auf die Vorderwand (2a) im Wasserbereich des Spülkastens eine aussenseitige und versenkt angeordnete Isolationsschicht (3) zur Schwitzwasserisolation aufgebracht ist und dass die Tiefe (A) des Spülkastens 8 cm oder kleiner beträgt, derart, dass der Spülkasten im Wesentlichen einer Bausteinbreite von 8 cm entspricht und ähnlich einem Baustein in einer Gebäudewand (19) einbaubar ist.Flush-mounted cistern with a box body (2) having a rear wall (2b), a front wall (2a), an inspection opening (6), an inlet valve and a drain valve (14) and in a lower region to be connected to a flushing pipe (4) outlet opening ( 30), characterized in that on the rear wall (2b) as well as on the front wall (2a) in the water area of the cistern an outer side sunk and sunk insulation layer (3) is applied to condensation and that the depth (A) of the cistern 8 cm or smaller, such that the cistern substantially corresponds to a module width of 8 cm and similar to a building block in a building wall (19) can be installed. Unterputzspülkasten nach Anspruch 1, dadurch gekennzeichnet, dass die Isolationsschicht (3) zur Schwitzwasserisolation bezüglich der Aussenabmessung des Kastenkörpers (2) so versenkt angeordnet ist, dass die Aussenseite (7, 8) der Isolationsschicht (3) mit einer nicht isolierten Aussenseite (26) des Kastenkörpers (2) bündig ist.Concealed cistern according to claim 1, characterized in that the insulation layer (3) for condensation insulation with respect to the outer dimension of the box body (2) is sunk so that the outer side (7, 8) of the insulating layer (3) with a non-insulated outer side (26) of the box body (2) is flush. Unterputzspülkasten nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Isolation einen Wärmedurchgangskoeffizient im K-Wertbereich von 7-10 (W/m2K) aufweist.Flush-mounted cistern according to claim 1 or 2, characterized in that the insulation has a heat transfer coefficient in the K value range of 7-10 (W / m 2 K). Unterputzspülkasten nach Anspruch 3, dadurch gekennzeichnet, dass der isolierte Spülkasten einen K-Wertbereich von 4,5 bis 6 (W/m2K) aufweist. Flush-mounted cistern according to claim 3, characterized in that the insulated cistern has a K value range of 4.5 to 6 (W / m 2 K). Unterputzspülkasten nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass an die Auslauföffnung (30) ein Auslauf (4) angeschlossen ist, der ein Spülrohr (10) aufweist, das aussenseitig von einer Isolationsschicht (11) für die Schwitzwasserisolation umgeben ist.Concealed cistern according to one of claims 1 to 4, characterized in that at the outlet opening (30) an outlet (4) is connected, which has a flushing pipe (10), which is surrounded on the outside by an insulating layer (11) for the condensation insulation. Unterputzspülkasten nach Anspruch 5, dadurch gekennzeichnet, dass der Auslauf (4) an einem oberen Ende ablängbar ist, wobei gleichzeitig das Spülrohr (10) und die Isolation (11) ablängbar sind.Flush-mounted cistern according to claim 5, characterized in that the outlet (4) can be cut to length at an upper end, wherein at the same time the flushing pipe (10) and the insulation (11) can be cut to length. Unterputzspülkasten nach Anspruch 4 oder 5, dadurch gekennzeichnet, dass die Isolationsschicht (3) des Kastenkörpers (2) einen Anschlag für die Isolationsschicht (11) des Auslaufs (4) bildet.Flush-mounted cistern according to claim 4 or 5, characterized in that the insulating layer (3) of the box body (2) forms a stop for the insulating layer (11) of the outlet (4). Unterputzspülkasten nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass ein Ansatz (9b') eines Anschlussstutzens (9') einen Anschlag für die Isolationsschicht (11) des Auslaufs (4) bildet.Flush-mounted cistern according to claim 5 or 6, characterized in that a projection (9b ') of a connecting piece (9') forms a stop for the insulating layer (11) of the outlet (4). Unterputzspülkasten nach einem der Ansprüche 5 bis 8, dadurch gekennzeichnet, dass das Spülrohr (10) in der Isolationsschicht (11) höhenverschiebbar ist.Concealed cistern according to one of claims 5 to 8, characterized in that the flushing pipe (10) in the insulating layer (11) is vertically displaceable.
EP02406112A 2002-12-18 2002-12-18 Flush-mounted cistern Expired - Lifetime EP1431467B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES02406112T ES2250606T5 (en) 2002-12-18 2002-12-18 TANK TO FIND.
AT02406112T ATE306588T1 (en) 2002-12-18 2002-12-18 FLUSH-MOUNTED CISTER
EP02406112A EP1431467B2 (en) 2002-12-18 2002-12-18 Flush-mounted cistern
DE50204557T DE50204557D1 (en) 2002-12-18 2002-12-18 cistern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02406112A EP1431467B2 (en) 2002-12-18 2002-12-18 Flush-mounted cistern

Publications (3)

Publication Number Publication Date
EP1431467A1 true EP1431467A1 (en) 2004-06-23
EP1431467B1 EP1431467B1 (en) 2005-10-12
EP1431467B2 EP1431467B2 (en) 2010-12-29

Family

ID=32338238

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02406112A Expired - Lifetime EP1431467B2 (en) 2002-12-18 2002-12-18 Flush-mounted cistern

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EP (1) EP1431467B2 (en)
AT (1) ATE306588T1 (en)
DE (1) DE50204557D1 (en)
ES (1) ES2250606T5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1936052A1 (en) 2006-12-19 2008-06-25 Geberit Technik Ag Mounting device for attaching a sanitary device
EP2397613A1 (en) * 2010-06-16 2011-12-21 TECE GmbH Built-in cistern with moisture and leakage protection
EP2662502A1 (en) 2012-05-09 2013-11-13 Geberit International AG Mounting device for attaching a sanitary device
EP2821557A1 (en) * 2013-07-05 2015-01-07 Grohe AG Built-in cistern with leakage protection

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017203716A1 (en) 2016-03-08 2017-09-14 Karl Grumbach Gmbh & Co. Kg cistern

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4124460A1 (en) * 1991-07-24 1993-01-28 Mero Werke Kg Wall installation unit, fire resistant, for WC, H. Basin etc. - rear of installation block has fire resistance layering and surround of metal sheeting
US5210883A (en) * 1990-06-08 1993-05-18 Geberit Ag Installation block for a sanitary device
EP0735207A1 (en) * 1995-03-27 1996-10-02 Friatec Ag Keramik- Und Kunststoffwerke Cistern
DE29816321U1 (en) * 1997-09-12 1999-02-04 Wkt Produktions Und Handels Gm Isolation element for sanitary facilities
EP1172490A2 (en) * 2000-07-05 2002-01-16 Grohedal GmbH & Co. KG Wall built-in flushing cistern

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210883A (en) * 1990-06-08 1993-05-18 Geberit Ag Installation block for a sanitary device
DE4124460A1 (en) * 1991-07-24 1993-01-28 Mero Werke Kg Wall installation unit, fire resistant, for WC, H. Basin etc. - rear of installation block has fire resistance layering and surround of metal sheeting
EP0735207A1 (en) * 1995-03-27 1996-10-02 Friatec Ag Keramik- Und Kunststoffwerke Cistern
DE29816321U1 (en) * 1997-09-12 1999-02-04 Wkt Produktions Und Handels Gm Isolation element for sanitary facilities
EP1172490A2 (en) * 2000-07-05 2002-01-16 Grohedal GmbH & Co. KG Wall built-in flushing cistern

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1936052A1 (en) 2006-12-19 2008-06-25 Geberit Technik Ag Mounting device for attaching a sanitary device
EP2397613A1 (en) * 2010-06-16 2011-12-21 TECE GmbH Built-in cistern with moisture and leakage protection
EP2662502A1 (en) 2012-05-09 2013-11-13 Geberit International AG Mounting device for attaching a sanitary device
EP2821557A1 (en) * 2013-07-05 2015-01-07 Grohe AG Built-in cistern with leakage protection

Also Published As

Publication number Publication date
EP1431467B2 (en) 2010-12-29
ATE306588T1 (en) 2005-10-15
DE50204557D1 (en) 2006-02-23
ES2250606T5 (en) 2011-05-13
ES2250606T3 (en) 2006-04-16
EP1431467B1 (en) 2005-10-12

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