EP4317622A1 - Pelvic device - Google Patents

Pelvic device Download PDF

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Publication number
EP4317622A1
EP4317622A1 EP23188896.7A EP23188896A EP4317622A1 EP 4317622 A1 EP4317622 A1 EP 4317622A1 EP 23188896 A EP23188896 A EP 23188896A EP 4317622 A1 EP4317622 A1 EP 4317622A1
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EP
European Patent Office
Prior art keywords
water
turbine
basin
knife
pelvic
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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.)
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EP23188896.7A
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German (de)
French (fr)
Inventor
Matthias Haas
Günter Lenz
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Individual
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Individual
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Publication date
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Publication of EP4317622A1 publication Critical patent/EP4317622A1/en
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
    • E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets

Definitions

  • the invention relates to a basin device with a faucet, a water basin and a water drain, with fresh water being optionally supplied into the water basin through the faucet, the water basin serving to hold the fresh water as well as waste materials supplied there, whereby the fresh water becomes process water, and The process water and waste materials must be removed from the water basin through the water drain.
  • the water drain can in particular have a siphon.
  • Basin devices of the type mentioned here are generally used in private and/or commercial kitchens and washrooms, such as in particular restaurants, primarily to clean dishes and other items. When cleaning, waste materials from the objects get into the service water, which means there is a risk that the water drain will be blocked by such waste materials. Furthermore, generic basin devices are used in tubs and/or showers to drain washing water from an associated water basin, which serves to collect this washing water.
  • the invention is based on the object of improving a pool device in such a way that blockage of the water drain due to waste materials is prevented in a particularly simple, cost-effective manner.
  • a basin device with a tap, a water basin and a water drain, with fresh water being optionally fed into the water basin through the tap, the water basin serving to hold the fresh water and waste materials supplied there, whereby the fresh water becomes process water is, wherein the process water and the waste materials are to be removed from the water basin through the water drain, and wherein a drivable shredding device for shredding the waste materials is provided in the water drain, which is driven by a turbine, wherein the fresh water flows through the turbine and wherein the Fresh water is directed to the tap after flowing through the turbine.
  • the comminution device is driven by the inflow of fresh water itself by means of the turbine, without the need for a separate drive. Furthermore, the activation of the turbine is controlled using the tap itself. If fresh water is introduced into the water basin through the tap, this fresh water also flows through the turbine according to the invention and thus drives the shredding device. According to the invention, the faucet is also used to control the operation of the shredding device.
  • the turbine is in the shredding device itself arranged.
  • the turbine arranged in this way, it is possible for the comminution device to be arranged with only one structural unit and in particular in the water drain.
  • the structural unit of this type is particularly easy to manufacture, assemble and attach to the associated water basin.
  • the water drain is preferably designed with a drain pipe through which process water flows, with the shredding device then advantageously being designed with a cylindrical housing through which process water flows in its longitudinal direction and is arranged in the drain pipe.
  • the shredding device can thus be advantageously integrated into a drain pipe conventionally used in water basins.
  • the cylindrical housing advantageously has a larger outside diameter than the drain pipe. With such a housing, a comparatively large installation space is created for the comminution device according to the invention.
  • the cylindrical housing also advantageously has a connecting flange on each of its two end faces, in particular with a standardized outer diameter for connecting to a conventional drain pipe.
  • the turbine of the basin device according to the invention is preferably designed with a rotating paddle wheel, the output shaft of which is arranged in particular in the center of the cylindrical housing.
  • the turbine of this type then advantageously creates a flow channel which is also located around the output shaft in the center of the cylindrical housing.
  • the paddle wheel of this type has a comparatively large diameter on its associated blades and thus a long lever arm.
  • the turbine also advantageously drives at least one rotating knife wheel or rotor knife with at least one knife blade.
  • the rotor knife acts like a shredder and performs a cutting movement transversely when rotating Flow direction of the discharged service water and the waste materials contained therein. It crushes the waste materials in an advantageous manner.
  • the comminution device is also advantageously designed with at least one stator knife.
  • the at least one stator knife is preferably designed as a counter-knife to the at least one rotor knife.
  • the at least one stator knife is designed as a free-standing knife, over which the process water with the waste materials contained therein is drained away. The waste materials are washed over the at least one stator knife and are also shredded in this way.
  • the at least one stator knife is preferably arranged behind the at least one rotor knife in the flow direction of the process water.
  • the resulting shredding then takes place downstream and in addition to the chopping effect of the at least one rotor knife.
  • the at least one stator knife is advantageously arranged radially on the outside inside the cylindrical housing.
  • a knife ring or knife ring can be designed in this radially outer region of the housing interior with several stator knives.
  • the process water, together with the waste materials contained therein is specifically conveyed by the turbine and in particular its blade wheel due to centrifugal force, so that an advantageous forced flow of waste materials is created at the stator blades.
  • a basin device 10 is shown, to which a faucet 12 is connected to an inlet line 14 in a liquid-conducting manner.
  • the faucet 12 is located on a water basin 16, on the underside of which there is a water drain 18 leading out of the water basin 16.
  • the water drain 18 is formed with a substantially vertical drain pipe 20, in which a shredding device 22 is arranged.
  • Fresh water 24 can optionally be introduced into the water basin 16 through the faucet 12, into which waste materials 26 can also enter, so that a total of process water 28 is created there.
  • the process water 28 can then optionally be drained downwards from the water basin 16 through the water drain 18 and its drain pipe 20.
  • the shredding device 22 is designed with a cylindrical housing 30, through which the process water 28 supplied through the drain pipe 20 flows in its longitudinal direction 32.
  • the housing 30 is connected at its upper end to the drain pipe 20 by means of an upper connecting flange 34, which has an upper outside diameter 36 standardized to the drain pipe 20. Further down, the upper connecting flange is then designed with a lower, larger outside diameter 38, which corresponds to the outside diameter of the housing 30.
  • the housing 30 is further designed with an upper casing ring 40 and an adjoining lower casing ring 42 below the upper connecting flange 34. On these lower ones The casing ring 42 is then connected to a lower connecting flange 44, which then finally merges back into the drain pipe 20.
  • a turbine 46 Inside the housing 30 there is a turbine 46, which is connected to a first line connection 48 which introduces fresh water 24 there and a second line connection 50 which discharges fresh water 24 there.
  • the line connections 48 and 50 are connected in series in the inlet line and are correspondingly flowed through by the fresh water 24 supplied to the tap 12 as soon as fresh water 24 is let into the water basin 16 through the tap 12.
  • a blade wheel 52 which flows through when fresh water flows through the two line connections 48 and 50 and is thereby set in rotation.
  • the paddle wheel 52 then drives an output shaft 54, which is located in the center of the housing 30 in its longitudinal direction 32.
  • a first rotor knife 56 and a second rotor knife 58 are attached to the output shaft 54 in a rotationally fixed manner.
  • the first rotor knife 56 is located facing the upper connecting flange 34 and has four knife blades 58 which extend essentially radially and are arranged evenly distributed over the circumference of the first rotor knife 56.
  • Below the first rotor knife 56 is the second rotor knife 58, which has a plurality of knife blades 62 distributed around its circumference, i.e.
  • the individual knife blade 62 is designed to be smaller in comparison to a knife blade 58 and extends essentially radially, i.e. also transversely to the longitudinal direction 32 or transversely to the flow direction of the process water 28 flowing through the housing 30.
  • At the height of the second rotor blade 60 is located radially
  • an annular stator knife 64 which has a plurality of knife blades 66 distributed around its circumference.
  • the individual knife blade 66 is aligned essentially axially, that is to say in the longitudinal direction 32 or in the flow direction of the process water 28 flowing through the housing 30.

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Bei einer Beckenvorrichtung mit einem Wasserhahn, einem Wasserbecken und einem Wasserablauf, wobei durch den Wasserhahn ein Frischwasser in das Wasserbecken wahlweise zuzuführen ist, wobei das Wasserbecken zum Aufnehmen des Frischwassers sowie von dort zugeführten Abfallstoffen dient, womit das Frischwasser zu Brauchwasser wird, und wobei durch den Wasserablauf das Brauchwasser sowie die Abfallstoffe aus dem Wasserbecken abzuführen sind, ist in dem Wasserablauf eine antreibbare Zerkleinerungseinrichtung zum Zerkleinern der Abfallstoffe vorgesehen, die mittels einer Turbine angetrieben ist, wobei die Turbine von dem Frischwasser durchströmt ist und wobei das Frischwasser nach dem Durchströmen der Turbine zu dem Wasserhahn geleitet ist.In a basin device with a faucet, a water basin and a water drain, with fresh water being optionally supplied into the water basin through the faucet, the water basin serving to receive the fresh water and waste materials supplied therefrom, with which the fresh water becomes process water, and whereby the water drain, the process water and the waste materials are to be removed from the water basin, a drivable shredding device for shredding the waste materials is provided in the water drain, which is driven by a turbine, the fresh water flowing through the turbine and the fresh water flowing through the turbine is directed to the faucet.

Description

Hintergrund der ErfindungBackground of the invention

Die Erfindung betrifft eine Beckenvorrichtung mit einem Wasserhahn, einem Wasserbecken und einem Wasserablauf, wobei durch den Wasserhahn ein Frischwasser in das Wasserbecken wahlweise zuzuführen ist, wobei das Wasserbecken zum Aufnehmen des Frischwassers sowie von dort zugeführten Abfallstoffen dient, womit das Frischwasser zu Brauchwasser wird, und wobei durch den Wasserablauf das Brauchwasser sowie die Abfallstoffe aus dem Wasserbecken abzuführen sind. Der Wasserablauf kann insbesondere einen Siphon aufweisen.The invention relates to a basin device with a faucet, a water basin and a water drain, with fresh water being optionally supplied into the water basin through the faucet, the water basin serving to hold the fresh water as well as waste materials supplied there, whereby the fresh water becomes process water, and The process water and waste materials must be removed from the water basin through the water drain. The water drain can in particular have a siphon.

Beckenvorrichtungen der hier genannten Art werden allgemein in privaten und/oder gewerblichen Küchen und Waschräumen, wie insbesondere Restaurants verwendet, um vor allem Geschirr und andere Gegenstände zu reinigen. Beim Reinigen gelangen Abfallstoffe von den Gegenständen in das Brauchwasser, wodurch die Gefahr besteht, dass der Wasserablauf von solchen Abfallstoffen verstopft wird. Ferner werden gattungsgemäße Beckenvorrichtungen bei Wannen und/oder Duschen zum Abführen von Waschwasser aus einem zugehörigen Wasserbecken verwendet, welches zum Auffangen dieses Waschwassers dient.Basin devices of the type mentioned here are generally used in private and/or commercial kitchens and washrooms, such as in particular restaurants, primarily to clean dishes and other items. When cleaning, waste materials from the objects get into the service water, which means there is a risk that the water drain will be blocked by such waste materials. Furthermore, generic basin devices are used in tubs and/or showers to drain washing water from an associated water basin, which serves to collect this washing water.

Zugrundeliegende AufgabeUnderlying task

Der Erfindung liegt die Aufgabe zugrunde, eine Beckenvorrichtung dahingehend zu verbessern, dass auf besonders einfache, kostengünstige Weise eine Verstopfung des Wasserablaufs aufgrund von Abfallstoffen verhindert ist.The invention is based on the object of improving a pool device in such a way that blockage of the water drain due to waste materials is prevented in a particularly simple, cost-effective manner.

Erfindungsgemäße LösungSolution according to the invention

Diese Aufgabe ist erfindungsgemäß mit einer Beckenvorrichtung mit einem Wasserhahn, einem Wasserbecken und einem Wasserablauf gelöst, wobei durch den Wasserhahn ein Frischwasser in das Wasserbecken wahlweise zuzuführen ist, wobei das Wasserbecken zum Aufnehmen des Frischwassers sowie von dort zugeführten Abfallstoffen dient, womit das Frischwasser zu Brauchwasser wird, wobei durch den Wasserablauf das Brauchwasser sowie die Abfallstoffe aus dem Wasserbecken abzuführen sind, und wobei in dem Wasserablauf eine antreibbare Zerkleinerungseinrichtung zum Zerkleinern der Abfallstoffe vorgesehen ist, die mittels einer Turbine angetrieben ist, wobei die Turbine von dem Frischwasser durchströmt ist und wobei das Frischwasser nach dem Durchströmen der Turbine zu dem Wasserhahn geleitet ist.This object is achieved according to the invention with a basin device with a tap, a water basin and a water drain, with fresh water being optionally fed into the water basin through the tap, the water basin serving to hold the fresh water and waste materials supplied there, whereby the fresh water becomes process water is, wherein the process water and the waste materials are to be removed from the water basin through the water drain, and wherein a drivable shredding device for shredding the waste materials is provided in the water drain, which is driven by a turbine, wherein the fresh water flows through the turbine and wherein the Fresh water is directed to the tap after flowing through the turbine.

Mit der erfindungsgemäßen Beckenvorrichtung ist die Zerkleinerungseinrichtung mittels der Turbine vom Zufluss von Frischwasser selbst angetrieben, ohne dass es dafür eines gesonderten Antriebs bedarf. Ferner wird das Ansteuern der Turbine mittels des Wasserhahns selbst gesteuert. Wird nämlich durch den Wasserhahn ein Frischwasser in das Wasserbecken eingeführt, so durchströmt dieses Frischwasser davor auch die erfindungsgemäße Turbine und treibt damit die Zerkleinerungseinrichtung an. Der Wasserhahn wird also gemäß der Erfindung zugleich zum Steuern des Betriebs der Zerkleinerungseinrichtung genutzt.With the basin device according to the invention, the comminution device is driven by the inflow of fresh water itself by means of the turbine, without the need for a separate drive. Furthermore, the activation of the turbine is controlled using the tap itself. If fresh water is introduced into the water basin through the tap, this fresh water also flows through the turbine according to the invention and thus drives the shredding device. According to the invention, the faucet is also used to control the operation of the shredding device.

Bei einer besonders vorteilhaften Ausgestaltung der erfindungsgemäßen Beckenvorrichtung ist die Turbine in der Zerkleinerungseinrichtung selbst angeordnet. Mittels der derart angeordneten Turbine ist es möglich, dass die Zerkleinerungseinrichtung mit nur einer Baueinheit und insbesondere in dem Wasserablauf anzuordnen ist. Die derartige Baueinheit ist besonders einfach herzustellen, zu montieren und an dem zugehörigen Wasserbecken anzubringen.In a particularly advantageous embodiment of the basin device according to the invention, the turbine is in the shredding device itself arranged. By means of the turbine arranged in this way, it is possible for the comminution device to be arranged with only one structural unit and in particular in the water drain. The structural unit of this type is particularly easy to manufacture, assemble and attach to the associated water basin.

Der Wasserablauf ist vorzugsweise mit einem von Brauchwasser durchströmten Ablaufrohr gestaltet, wobei die Zerkleinerungseinrichtung dann vorteilhaft mit einem zylindrischen Gehäuse gestaltet ist, das vom Brauchwasser in seiner Längsrichtung durchströmt in dem Ablaufrohr angeordnet ist. Die Zerkleinerungseinrichtung lässt sich so in vorteilhafter Weise in ein herkömmlich bei Wasserbecken verwendetes Ablaufrohr integrieren.The water drain is preferably designed with a drain pipe through which process water flows, with the shredding device then advantageously being designed with a cylindrical housing through which process water flows in its longitudinal direction and is arranged in the drain pipe. The shredding device can thus be advantageously integrated into a drain pipe conventionally used in water basins.

Das zylindrische Gehäuse weist vorteilhaft einen größeren Außendurchmesser auf, als das Ablaufrohr. Mit dem derartigen Gehäuse ist ein vergleichsweise großer Bauraum für die erfindungsgemäße Zerkleinerungseinrichtung geschaffen.The cylindrical housing advantageously has a larger outside diameter than the drain pipe. With such a housing, a comparatively large installation space is created for the comminution device according to the invention.

Das zylindrische Gehäuse weist ferner vorteilhaft an seinen beiden Stirnseiten je einen Anschlussflansch, insbesondere mit normiertem Außendurchmesser zum Anschließen an ein herkömmliches Ablaufrohr auf.The cylindrical housing also advantageously has a connecting flange on each of its two end faces, in particular with a standardized outer diameter for connecting to a conventional drain pipe.

Die Turbine der erfindungsgemäßen Beckenvorrichtung ist vorzugsweise mit einem rotierenden Schaufelrad gestaltet, dessen Abtriebswelle insbesondere im Zentrum des zylindrischen Gehäuses angeordnet ist. Durch die derartige Turbine ist dann vorteilhaft ein Strömungskanal gestaltet, der sich um die Abtriebswelle herum ebenfalls im Zentrum des zylindrischen Gehäuses befindet. Das derartige Schaufelrad weist an seinen zugehörigen Schaufeln eine vergleichsweise großen Durchmesser und damit einen langen Hebelarm auf.The turbine of the basin device according to the invention is preferably designed with a rotating paddle wheel, the output shaft of which is arranged in particular in the center of the cylindrical housing. The turbine of this type then advantageously creates a flow channel which is also located around the output shaft in the center of the cylindrical housing. The paddle wheel of this type has a comparatively large diameter on its associated blades and thus a long lever arm.

Mit der Turbine ist ferner vorteilhaft mindestens ein rotierendes Messerrad bzw. Rotormesser mit mindestens einer Messerklinge angetrieben. Das Rotormesser wirkt wie ein Häcksler und führt bei Rotation eine Schnittbewegung quer zur Strömungsrichtung des abgeführten Brauchwassers und der darin enthalten Abfallstoffe aus. Es Zerkleinert so die Abfallstoffe in vorteilhafter Weise.The turbine also advantageously drives at least one rotating knife wheel or rotor knife with at least one knife blade. The rotor knife acts like a shredder and performs a cutting movement transversely when rotating Flow direction of the discharged service water and the waste materials contained therein. It crushes the waste materials in an advantageous manner.

Die erfindungsgemäße Zerkleinerungseinrichtung ist ferner vorteilhaft mit mindestens einem Statormesser gestaltet. Das mindestens eine Statormesser ist vorzugsweise als ein Gegenmesser zum mindestens einen Rotormesser gestaltet. Alternativ oder zusätzlich ist das mindestens eine Statormesser als ein frei stehendes Messer gestaltet, über das hinweg das Brauchwasser mit den darin enthaltenen Abfallstoffen abgeführt wird. Die Abfallstoffe werden so über das mindestens eine Statormesser hinweg gespült und auf diese Art ebenfalls zerkleinert.The comminution device according to the invention is also advantageously designed with at least one stator knife. The at least one stator knife is preferably designed as a counter-knife to the at least one rotor knife. Alternatively or additionally, the at least one stator knife is designed as a free-standing knife, over which the process water with the waste materials contained therein is drained away. The waste materials are washed over the at least one stator knife and are also shredded in this way.

Das mindestens eine Statormesser ist vorzugsweise in Strömungsrichtung des Brauchwassers hinter dem mindestens einen Rotormesser angeordnet. Die damit erzielte Zerkleinerung erfolgt dann nachgeschaltet und zusätzlich zur Häkslerwirkung des mindestens einen Rotormessers.The at least one stator knife is preferably arranged behind the at least one rotor knife in the flow direction of the process water. The resulting shredding then takes place downstream and in addition to the chopping effect of the at least one rotor knife.

Das mindestens eine Statormesser ist schließlich vorteilhaft im Innern des zylindrischen Gehäuses radial außen angeordnet. Mit mehreren Statormessern kann in diesem radial äußeren Bereich des Gehäuseinneren ein Messerring bzw. Messerkranz gestaltet sein. Zu diesen radial äußeren Statormessern wird von der Turbine und insbesondere deren Messerrad aufgrund von Zentrifugalkraft das Brauchwasser zusammen mit den darin enthaltenen Abfallstoffen gezielt hingefördert, so dass an den Statormessern eine vorteilhafte Zwangsströmung von Abfallstoffen entsteht.Finally, the at least one stator knife is advantageously arranged radially on the outside inside the cylindrical housing. A knife ring or knife ring can be designed in this radially outer region of the housing interior with several stator knives. To these radially outer stator blades, the process water, together with the waste materials contained therein, is specifically conveyed by the turbine and in particular its blade wheel due to centrifugal force, so that an advantageous forced flow of waste materials is created at the stator blades.

Kurzbeschreibung der ZeichnungenBrief description of the drawings

Nachfolgend wird ein Ausführungsbeispiel einer erfindungsgemäßen Lösung anhand der beigefügten schematischen Zeichnungen näher erläutert. Es zeigt:

Fig. 1
eine stark vereinfachte Schemadarstellung eines Ausführungsbeispiels einer erfindungsgemäßen Beckenvorrichtung mit einer Zerkleinerungseinrichtung und
Fig. 2
eine perspektivische Explosionsdarstellung der Zerkleinerungseinrichtung gemäß Fig. 1.
An exemplary embodiment of a solution according to the invention is explained in more detail below using the attached schematic drawings. It shows:
Fig. 1
a greatly simplified schematic representation of an exemplary embodiment of a basin device according to the invention with a shredding device and
Fig. 2
a perspective exploded view of the shredding device according to Fig. 1 .

Detaillierte Beschreibung des AusführungsbeispielsDetailed description of the exemplary embodiment

In Fig. 1 ist eine Beckenvorrichtung 10 dargestellt, an der ein Wasserhahn 12 an einer Zulaufleitung 14 flüssigkeitsleitend angeschlossen ist. Der Wasserhahn 12 befindet sich an einem Wasserbecken 16, an dessen Unterseite sich ein aus dem Wasserbecken 16 herausleitender Wasserablauf 18 befindet. Der Wasserablauf 18 ist mit einem im Wesentlichen senkrechten Ablaufrohr 20 gebildet, in dem eine Zerkleinerungseinrichtung 22 angeordnet ist.In Fig. 1 a basin device 10 is shown, to which a faucet 12 is connected to an inlet line 14 in a liquid-conducting manner. The faucet 12 is located on a water basin 16, on the underside of which there is a water drain 18 leading out of the water basin 16. The water drain 18 is formed with a substantially vertical drain pipe 20, in which a shredding device 22 is arranged.

Durch den Wasserhahn 12 ist wahlweise Frischwasser 24 in das Wasserbecken 16 einzuführen, in das dann ferner auch Abfallstoffe 26 gelangen können, so dass dort insgesamt Brauchwasser 28 entsteht. Das Brauchwasser 28 kann dann wahlweise durch den Wasserablauf 18 und dessen Ablaufrohr 20 nach unten hin aus dem Wasserbecken 16 abgelassen werden.Fresh water 24 can optionally be introduced into the water basin 16 through the faucet 12, into which waste materials 26 can also enter, so that a total of process water 28 is created there. The process water 28 can then optionally be drained downwards from the water basin 16 through the water drain 18 and its drain pipe 20.

Die Zerkleinerungseinrichtung 22 ist mit einem zylindrischen Gehäuse 30 gestaltet, das in seiner Längsrichtung 32 von dem durch das Ablaufrohr 20 zugeführten Brauchwasser 28 durchströmt wird. Dabei ist das Gehäuse 30 an seinem oberen Stirnende mittels eines oberen Anschlussflansches 34 an das Ablaufrohr 20 angeschlossen, der einen auf das Ablaufrohr 20 normierten, oberen Außendurchmesser 36 aufweist. Weiter unten ist der obere Anschlussflansch dann mit einem unteren, größeren Außendurchmesser 38 gestaltet, der dem Außendurchmesser des Gehäuses 30 entspricht. Das Gehäuse 30 ist unter dem oberen Anschlussflansch 34 ferner mit einem oberen Mantelring 40 und einem sich daran anschließenden unteren Mantelring 42 gestaltet. An diesen unteren Mantelring 42 schließt dann ein unterer Anschlussflansch 44 an, der dann schließlich wieder in das Ablaufrohr 20 übergeht.The shredding device 22 is designed with a cylindrical housing 30, through which the process water 28 supplied through the drain pipe 20 flows in its longitudinal direction 32. The housing 30 is connected at its upper end to the drain pipe 20 by means of an upper connecting flange 34, which has an upper outside diameter 36 standardized to the drain pipe 20. Further down, the upper connecting flange is then designed with a lower, larger outside diameter 38, which corresponds to the outside diameter of the housing 30. The housing 30 is further designed with an upper casing ring 40 and an adjoining lower casing ring 42 below the upper connecting flange 34. On these lower ones The casing ring 42 is then connected to a lower connecting flange 44, which then finally merges back into the drain pipe 20.

Im Inneren des Gehäuses 30 befindet sich eine Turbine 46, die an einen dort Frischwasser 24 einleitenden ersten Leitungsanschlusses 48 sowie einen dort Frischwasser 24 ausleitenden zweiten Leitungsanschluss 50 angeschlossen ist. Die Leitungsanschlüsse 48 und 50 sind dabei in der Zulaufleitung in Reihe geschaltet und werden entsprechend von dem zum Wasserhahn 12 zugeleiteten Frischwasser 24 durchströmt, sobald durch den Wasserhahn 12 Frischwasser 24 in das Wasserbecken 16 eingelassen wird.Inside the housing 30 there is a turbine 46, which is connected to a first line connection 48 which introduces fresh water 24 there and a second line connection 50 which discharges fresh water 24 there. The line connections 48 and 50 are connected in series in the inlet line and are correspondingly flowed through by the fresh water 24 supplied to the tap 12 as soon as fresh water 24 is let into the water basin 16 through the tap 12.

Im Inneren der Turbine 46 befindet sich ein Schaufelrad 52, das beim Durchströmen von Frischwasser durch die beiden Leitungsanschlüsse 48 und 50 mit durchströmt und dabei in Drehung versetzt wird. Das Schaufelrad 52 treibt dann eine Abtriebswelle 54, die sich im Zentrum des Gehäuses 30 in dessen Längsrichtung 32 befindet. An der Abtriebswelle 54 sind ein erstes Rotormesser 56 und ein zweites Rotormesser 58 drehfest angebracht. Das erste Rotormesser 56 befindet sich dabei dem oberen Anschlussflansch 34 zugewendet und weist vier, sich im Wesentlichen radial erstreckende und über den Umfang des ersten Rotormessers 56 gleichmäßig verteilt angeordnete Messerklingen 58 auf. Unter dem ersten Rotormesser 56 befindet sich das zweite Rotormesser 58, das an seinem Umfang verteilt, also radial außen, eine Vielzahl Messerklingen 62 aufweist. Die einzelne Messerklinge 62 ist im Vergleich zu einer Messerklinge 58 kleiner gestaltet und erstreckt sich im Wesentlichen radial, also ebenfalls quer zur Längsrichtung 32 bzw. quer zur Strömungsrichtung des durch das Gehäuse 30 strömenden Brauchwassers 28. Auf der Höhe des zweiten Rotormessers 60 befindet sich radial außen von dem zweiten Rotormesser 60 ein ringförmiges Statormesser 64, das an seinem Umfang verteilt mehrere Messerklingen 66 aufweist. Die einzelne Messerklinge 66 ist dabei im Wesentlichen axial, also in Längsrichtung 32 bzw. in Strömungsrichtung des durch das Gehäuse 30 strömenden Brauchwassers 28 ausgerichtet.Inside the turbine 46 there is a blade wheel 52, which flows through when fresh water flows through the two line connections 48 and 50 and is thereby set in rotation. The paddle wheel 52 then drives an output shaft 54, which is located in the center of the housing 30 in its longitudinal direction 32. A first rotor knife 56 and a second rotor knife 58 are attached to the output shaft 54 in a rotationally fixed manner. The first rotor knife 56 is located facing the upper connecting flange 34 and has four knife blades 58 which extend essentially radially and are arranged evenly distributed over the circumference of the first rotor knife 56. Below the first rotor knife 56 is the second rotor knife 58, which has a plurality of knife blades 62 distributed around its circumference, i.e. radially on the outside. The individual knife blade 62 is designed to be smaller in comparison to a knife blade 58 and extends essentially radially, i.e. also transversely to the longitudinal direction 32 or transversely to the flow direction of the process water 28 flowing through the housing 30. At the height of the second rotor blade 60 is located radially On the outside of the second rotor knife 60 is an annular stator knife 64, which has a plurality of knife blades 66 distributed around its circumference. The individual knife blade 66 is aligned essentially axially, that is to say in the longitudinal direction 32 or in the flow direction of the process water 28 flowing through the housing 30.

Abschließend sei angemerkt, dass sämtlichen Merkmalen, die in den Anmeldungsunterlagen und insbesondere in den abhängigen Ansprüchen genannt sind, trotz des vorgenommenen formalen Rückbezugs auf einen oder mehrere bestimmte Ansprüche, auch einzeln oder in beliebiger Kombination eigenständiger Schutz zukommen soll.Finally, it should be noted that all features mentioned in the application documents and in particular in the dependent claims, despite the formal reference made to one or more specific claims, should also be given independent protection individually or in any combination.

BezugszeichenlisteReference symbol list

1010
BeckenvorrichtungPelvic device
1212
Wasserhahnwater tap
1414
ZulaufleitungInlet pipe
1616
WasserbeckenWater basin
1818
WasserablaufWater drainage
2020
Ablaufrohrdrain pipe
2222
Zerkleinerungseinrichtungshredding device
2424
FrischwasserFresh water
2626
Abfallstoffewaste materials
2828
BrauchwasserIndustrial water
3030
GehäuseHousing
3232
Längsrichtung / StrömungsrichtungLongitudinal direction / flow direction
3434
oberer Anschlussflanschupper connection flange
3636
Außendurchmesser AnschlussflanschOuter diameter connection flange
3838
Außendurchmesser GehäuseOuter diameter housing
4040
oberer Mantelringupper shroud ring
4242
unterer Mantelringlower shroud ring
4444
unterer Anschlussflanschlower connection flange
4646
Turbineturbine
4848
erster Leitungsanschlussfirst line connection
5050
zweiter Leitungsanschlusssecond line connection
5252
Schaufelradpaddle wheel
5454
Abtriebswelleoutput shaft
5656
erstes Rotormesserfirst rotor knife
5858
Messerklinge erstes RotormesserKnife blade first rotor knife
6060
zweites Rotormessersecond rotor knife
6262
Messerklinge zweites RotormesserKnife blade second rotor knife
6464
StatormesserStator knife
6666
Messerklinge StatormesserKnife blade stator knife

Claims (10)

Beckenvorrichtung (10) mit einem Wasserhahn (12), einem Wasserbecken (16) und einem Wasserablauf (18), wobei durch den Wasserhahn (12) ein Frischwasser (24) in das Wasserbecken (16) wahlweise zuzuführen ist, wobei das Wasserbecken (16) zum Aufnehmen des Frischwassers (24) sowie von dort zugeführten Abfallstoffen (26) dient, womit das Frischwasser (24) zu Brauchwasser (28) wird, und wobei durch den Wasserablauf (18) das Brauchwasser (28) sowie die Abfallstoffe (26) aus dem Wasserbecken (16) abzuführen sind, dadurch gekennzeichnet, dass in dem Wasserablauf (18) eine antreibbare Zerkleinerungseinrichtung (22) zum Zerkleinern der Abfallstoffe (20) vorgesehen ist, die mittels einer Turbine (46) angetrieben ist, wobei die Turbine (46) von dem Frischwasser (24) durchströmt ist und wobei das Frischwasser (24) nach dem Durchströmen der Turbine (46) zu dem Wasserhahn (12) geleitet ist. Basin device (10) with a tap (12), a water basin (16) and a water drain (18), wherein fresh water (24) can optionally be supplied into the water basin (16) through the tap (12), wherein the water basin (16) is used to hold the fresh water (24) as well as waste materials (26) supplied there, whereby the fresh water (24) becomes process water (28), and the process water (28) is drained through the water drain (18). the waste materials (26) are to be removed from the water basin (16), characterized in that a drivable comminution device (22) for comminuting the waste materials (20) is provided in the water outlet (18), which is driven by means of a turbine (46), the fresh water (24) flowing through the turbine (46). and wherein the fresh water (24) is directed to the tap (12) after flowing through the turbine (46). Beckenvorrichtung nach Anspruch 1,
dadurch gekennzeichnet, dass die Turbine (46) in der Zerkleinerungseinrichtung (22) selbst angeordnet ist.Pelvic device according to claim 1,
characterized in that the turbine (46) is arranged in the shredding device (22) itself. Beckenvorrichtung nach Anspruch 1 oder 2,
dadurch gekennzeichnet, dass der Wasserablauf (18) mit einem von Brauchwasser (28) durchströmten Ablaufrohr (20) gestaltet ist, die Zerkleinerungseinrichtung (22) mit einem zylindrischen Gehäuse (30) gestaltet ist, das vom Brauchwasser (28) in seiner Längsrichtung (32) durchströmt in dem Ablaufrohr (20) angeordnet ist.Pelvic device according to claim 1 or 2,
characterized in that the water drain (18) is designed with a drain pipe (20) through which process water (28) flows, the shredding device (22) is designed with a cylindrical housing (30) which is filled with process water (28) in its longitudinal direction (32 ) flows through is arranged in the drain pipe (20). Beckenvorrichtung nach Anspruch 3,
dadurch gekennzeichnet, dass das zylindrische Gehäuse (30) einen größeren Außendurchmesser (38) aufweist, als das Ablaufrohr (36).Pelvic device according to claim 3,
characterized in that the cylindrical housing (30) has a larger outer diameter (38) than the drain pipe (36). Beckenvorrichtung nach Anspruch 3 oder 4,
dadurch gekennzeichnet, dass das zylindrische Gehäuse (30) an seinen beiden Stirnseiten je einen Anschlussflansch (34, 44), insbesondere mit normiertem Außendurchmesser (36) zum Anschließen an ein herkömmliches Ablaufrohr (20) aufweist.Pelvic device according to claim 3 or 4,
characterized in that the cylindrical housing (30) has a connecting flange (34, 44), in particular with a standardized outer diameter (36), on each of its two end faces for connecting to a conventional drain pipe (20). Beckenvorrichtung nach einem der Ansprüche 3 bis 5,
dadurch gekennzeichnet, dass die Turbine (46) mit einem rotierenden Schaufelrad (52) gestaltet ist, dessen Abtriebswelle (54) insbesondere im Zentrum des zylindrischen Gehäuses (30) angeordnet ist.Pelvic device according to one of claims 3 to 5,
characterized in that the turbine (46) is designed with a rotating blade wheel (52), the output shaft (54) of which is arranged in particular in the center of the cylindrical housing (30). Beckenvorrichtung nach einem der Ansprüche 3 bis 6,
dadurch gekennzeichnet, dass mit der Turbine (46) ein rotierendes Rotormesser (56, 60) mit mindestens einer Messerklinge (58, 62) angetrieben ist.Pelvic device according to one of claims 3 to 6,
characterized in that the turbine (46) drives a rotating rotor knife (56, 60) with at least one knife blade (58, 62). Beckenvorrichtung nach einem der Ansprüche 3 bis 7,
dadurch gekennzeichnet, dass die Zerkleinerungseinrichtung (22) mit mindestens einem Statormesser (64) gestaltet ist.Pelvic device according to one of claims 3 to 7,
characterized in that the shredding device (22) is designed with at least one stator knife (64). Beckenvorrichtung nach Anspruch 8,
dadurch gekennzeichnet, dass das mindestens eine Statormesser (64) in Strömungsrichtung des Brauchwassers (28) hinter dem mindestens einen Rotormesser (56, 60) angeordnet ist.Pelvic device according to claim 8,
characterized in that the at least one stator blade (64) is arranged behind the at least one rotor blade (56, 60) in the flow direction of the process water (28). Beckenvorrichtung nach Anspruch 8 oder 9,
dadurch gekennzeichnet, dass das mindestens eine Statormesser (64) im Innern des zylindrischen Gehäuses (30) radial außen angeordnet ist.Pelvic device according to claim 8 or 9,
characterized in that the at least one stator blade (64) is arranged radially on the outside inside the cylindrical housing (30).
EP23188896.7A 2022-08-01 2023-08-01 Pelvic device Withdrawn EP4317622A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022119176.1A DE102022119176A1 (en) 2022-08-01 2022-08-01 Pelvic device

Publications (1)

Publication Number Publication Date
EP4317622A1 true EP4317622A1 (en) 2024-02-07

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ID=87553918

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23188896.7A Withdrawn EP4317622A1 (en) 2022-08-01 2023-08-01 Pelvic device

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EP (1) EP4317622A1 (en)
DE (1) DE102022119176A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031775U (en) * 1973-07-16 1975-04-08
US4050636A (en) * 1977-03-29 1977-09-27 Possell Clarence R Energy saving garbage disposal unit
CN201232236Y (en) * 2008-04-21 2009-05-06 高思白 Novel kitchen waste treater
CN203096863U (en) * 2013-01-23 2013-07-31 大连海事大学 Anti-blocking device for sewer
WO2014017386A1 (en) * 2012-07-24 2014-01-30 株式会社Ｌｉｘｉｌ Water drainage device
DE202021003380U1 (en) * 2021-11-02 2021-11-23 GTI Gesellschaft für technische lnnovation GmbH Retrofittable siphon attachment to prevent clogging of drains

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001205130A (en) 2000-01-21 2001-07-31 Furomu Kogyo:Kk Device for fitting disposer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031775U (en) * 1973-07-16 1975-04-08
US4050636A (en) * 1977-03-29 1977-09-27 Possell Clarence R Energy saving garbage disposal unit
CN201232236Y (en) * 2008-04-21 2009-05-06 高思白 Novel kitchen waste treater
WO2014017386A1 (en) * 2012-07-24 2014-01-30 株式会社Ｌｉｘｉｌ Water drainage device
CN203096863U (en) * 2013-01-23 2013-07-31 大连海事大学 Anti-blocking device for sewer
DE202021003380U1 (en) * 2021-11-02 2021-11-23 GTI Gesellschaft für technische lnnovation GmbH Retrofittable siphon attachment to prevent clogging of drains

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Publication number Publication date
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