EP1350884A2 - Water drainage device for washing machine - Google Patents

Water drainage device for washing machine Download PDF

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Publication number
EP1350884A2
EP1350884A2 EP03007618A EP03007618A EP1350884A2 EP 1350884 A2 EP1350884 A2 EP 1350884A2 EP 03007618 A EP03007618 A EP 03007618A EP 03007618 A EP03007618 A EP 03007618A EP 1350884 A2 EP1350884 A2 EP 1350884A2
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EP
European Patent Office
Prior art keywords
pipe
washing machine
container
machine according
drainage device
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
EP03007618A
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German (de)
French (fr)
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EP1350884B1 (en
EP1350884A3 (en
Inventor
Angel Caudevilla
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
BSH Balay SA
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Publication date
Application filed by BSH Bosch und Siemens Hausgeraete GmbH, BSH Balay SA filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP1350884A2 publication Critical patent/EP1350884A2/en
Publication of EP1350884A3 publication Critical patent/EP1350884A3/en
Application granted granted Critical
Publication of EP1350884B1 publication Critical patent/EP1350884B1/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D06F39/086—Arrangements for avoiding detergent wastage in the discharge conduit

Definitions

  • the present invention relates to a water discharge device, applicable to a washing machine is, and in particular on a clothes washing machine.
  • a water drainage system known in clothes washing machines, in which the Connection from the drain pump, which is the discharge of the Performs water, which contained in the washing drum is mainly to the drainage line itself a pipe attached to the pump, a container, which is connected to the pipe, and a contains flexible tube as a manifold tube whose curved End connected to the drainpipe of the apartment is.
  • the problem to cope with this invention is in the reduction of the number of parts in the drain pipe of a washing machine.
  • a first aspect of the invention relates a water drainage device for a Washing machine, in particular for clothes washing machines, where the drainage from a pump up to a drain is implemented by means of a line, the at least one container, a connecting pipe and a Includes manifold tube, characterized in that the Conduit comprises a one-piece body or part, the one from the container and at least one of the two other elements is formed.
  • a drain line as described is the Number of mounting parts in the drain line of a Washing machine reduced. This facilitates the operator in the production line the assembly. Another advantage of this is the cost reduction, the removal of necessary fasteners between the parts that make up the lead, like Flanges or threads, brings with it.
  • the administration or a part thereof is integrally formed, whereby reduce its manufacturing costs.
  • the function of the tank or return tank is a water column accumulate those of the pump connection pipe exceeds and a greater pressure on a drain valve exerts, which is provided in the washing drum.
  • the manifold pipe is the pipe part that holds the tank connects with the drain.
  • an assembly designed from a single part, in formed the pump connection pipe and the container are, in which case a connection intermediate part the assembly with the manifold pipe is provided. In this way you get a connection point, which is attached to the frame and more comfortable to be found for his assembly.
  • connection is an assembly designed from a single part that the Make container and the connection pipe that without the Need for another coupling part directly to the manifold pipe is connected, with the associated Savings. After connecting, the Be attached to the frame at any point, so that it lies separately. Besides, the connection is between the body, the connecting pipe and the Form container, and the manifold pipe an inner terminal, creating a bottleneck with a smaller diameter to fit into the end of the manifold pipe is possible. To make sure the connection can be secured for example with a flange.
  • the one-piece assembly, the Container and the manifold pipe form, directly on the connecting pipe connected, this time the pump connection pipe with its other end the bottleneck includes.
  • connecting parts are between removed both parts, and the assembly is facilitated. Again, in this case, to be sure the connection is secured, for example, with a flange be.
  • a zugverhinderndes part is provided, which is coupled to the manifold pipe, wherein the connection of the assembly to the manifold pipe or the Assembly to the connecting pipe preferably by means an internal connection takes place.
  • the discharge takes place on the line, from the excretion pump to the Outflow, which at at least one of their points one Air access included.
  • Air inlet at the highest point of the manifold pipe with Referring to the rest of the assembly. And at this Point, which is usually the pull-preventing part or the connecting part, which is connected to the frame is located closest to, exercises the water level for proper closure of the drain valve of the Wash drum most pressure off.
  • the container in its interior a wall, preferably a cylindrical wall parallel to the axis of the Container arranged and with its base on Container at the junction of the container with the connection pipe is attached, where the wall at least one Includes opening near its base.
  • This embodiment allows that in the return tank between the cylinder and the walls of the Container wash residues settle by the drain pump be excreted and not the drain to reach.
  • the cylinder is a retaining wall for Foreign matter coming from the washing drum in the direction of Outflow be separated.
  • the openings in the Cylinders allow the water in the room in which the residues accumulate or impurity chamber, to connect with the rest of the bottle, and that it so its function to increase the pressure in the drain valve the washing drum met.
  • the bottle is for in case it is necessary, the contaminant chamber To empty, provided with a decomposition system.
  • the discharge device which on a Clothes washing machine 1 is applicable, allows the Drain the water in the drum of the washing machine 1 is contained by means of a drain pump. 2 perform the discharge of the water during the Wash cycle or when finishing the cycle in the direction a drain pipe 3 performs, which is generally a rigid pipe 3 of the apartment is where the washing machine 1 is set up.
  • this device is a conduit 4, through different independent, with each other Connected parts is formed, mainly a Tube, which is connected to the pump 2, a container, the to the aforementioned tube is connected, and contains a pipe or manifold pipe, which is a flexible tube with a bow acting in the end of a drain pipe 3 of the Apartment is introduced, in which the washing machine is furnished is.
  • the discharge device is through a return tank 5 formed integrally with the connecting pipe 6 and / or the manifold pipe. 7 is formed.
  • FIG. 2 one of the provided Options shown, wherein the container 5 a one-piece assembly with the connecting pipe. 6 forms.
  • a connection part 8 between the Container 5 and the manifold tube 7 is provided, and that with the peculiarity that the fasteners of entire, designed in this way discharge device the back of the washing machine by some fasteners are attached in the connection part 8 are provided.
  • an exhaust device is designed, which is formed of a part which the three components, i. the connecting pipe 6, the Container 5 and the manifold tube 7 comprises.
  • a zugverhinderndes Part 9 provided on the manifold pipe. 7 is coupled.
  • a third embodiment of the device according to the invention shown in Figure 4 and a Variation of the embodiment of Figure 2 corresponds, is the assembly in the design of a single, integral part formed, which is a connecting pipe. 6 and the container 5, this preferably via an inner terminal 10 with the manifold pipe. 7 which, in turn, is an antidiarrrupt Part 9 for attachment to the rear the washing machine 1 is mounted.
  • the device 5 forms a one-piece assembly with the connecting pipe 5 and the manifold pipe 7.
  • a zughemmendes part 9 am Manifold tube 7 provided on the frame of the washing machine 1 is attached.
  • the manifold pipe 7 is on its highest point, which is generally at the frame adheres, provided with an air inlet 11 to the To break outflow stream, hence from that point in Direction of the interior of the container 5, a water column remains to exercise the necessary pressure and closing the drain valve of the washing drum sufficiently is.
  • a cylindrical wall 10 like that in FIG Figure 6A is provided, which may be prismatic can, with their base on the container 5 in the entrance the container 5 is attached, which is on the connection pipe is attached.
  • This wall 10 is from one end to the another provided with one or more openings 12.
  • the wall 10 in the container 5 creates a foreign body retention space 14, wherein it is provided that the container 5 can be opened so that the foreign body retaining space if necessary, can be emptied.
  • Assembly for use by at least two of three elements namely the connecting pipe 6 and the Container 5, as shown in Figure 2 as well as in Figure 4 represented, or formed by the three components is: connecting pipe 6, container 5 and elbow pipe 7, as shown in Figures 3 and 5.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

The water removal device has a line (4) carrying water from a pump (2) to an outlet (3) and containing at least one container, a connecting pipe and an elbow union pipe. The line contains a body or a one-piece part formed by the container and at least one of the other two elements. The assembly formed by the container and connecting pipe is connected to the elbow union pipe directly or via a connecting part.

Description

AUFGABE DER ERFINDUNGOBJECT OF THE INVENTION

Die vorliegende Erfindung betrifft eine Wasserabführungsvorrichtung, die auf eine Waschmaschine anwendbar ist, und insbesondere auf eine Kleiderwaschmaschine.The present invention relates to a water discharge device, applicable to a washing machine is, and in particular on a clothes washing machine.

HINTERGRUND DER ERFINDUNGBACKGROUND OF THE INVENTION

Gegenwärtig ist unter anderem ein Wasserabführungssystem in Kleiderwaschmaschinen bekannt, bei dem die Verbindung von der Abflusspumpe, die die Abführung des Wassers durchführt, welches in der Waschtrommel enthalten ist, bis zur Abflussleitung selbst hauptsächlich ein Rohr, das an der Pumpe befestigt ist, einen Behälter, der an das Rohr angeschlossen ist, und ein flexibles Rohr als Krümmerrohr enthält, dessen gekrümmtes Ende an das Abflussrohr der Wohnung angeschlossen ist.At present, among other things, a water drainage system known in clothes washing machines, in which the Connection from the drain pump, which is the discharge of the Performs water, which contained in the washing drum is mainly to the drainage line itself a pipe attached to the pump, a container, which is connected to the pipe, and a contains flexible tube as a manifold tube whose curved End connected to the drainpipe of the apartment is.

Bei dieser Art Abflusssystem sind die drei Bestandteile (Pumpenanschlussrohr, Behälter und Krümmerrohr) durch Teile gebildet, die miteinander mittels der entsprechenden Flansche oder Schellen verbunden sein müssen.In this type drainage system are the three components (Pump connection pipe, tank and manifold pipe) Parts formed by each other by means of the corresponding Flanges or clamps to be connected have to.

BESCHREIBUNG DER ERFINDUNGDESCRIPTION OF THE INVENTION

Das Problem, das mit dieser Erfindung zu bewältigen ist, liegt in der Reduzierung der Anzahl von Teilen in der Abflussleitung einer Waschmaschine.The problem to cope with this invention is in the reduction of the number of parts in the drain pipe of a washing machine.

Dementsprechend betrifft ein erster Aspekt der Erfindung eine Wasserabführungsvorrichtung für eine Waschmaschine, insbesondere für Kleiderwaschmaschinen, bei denen die Wasserabführung von einer Pumpe bis zu einem Abfluss mittels einer Leitung umgesetzt ist, die zumindest einen Behälter, ein Anschlussrohr und ein Krümmerrohr umfasst, dadurch gekennzeichnet, dass die Leitung einen einstückigen Körper oder Teil umfasst, der aus dem Behälter und zumindest einem der zwei anderen Elemente gebildet ist.Accordingly, a first aspect of the invention relates a water drainage device for a Washing machine, in particular for clothes washing machines, where the drainage from a pump up to a drain is implemented by means of a line, the at least one container, a connecting pipe and a Includes manifold tube, characterized in that the Conduit comprises a one-piece body or part, the one from the container and at least one of the two other elements is formed.

Bei einer Abflussleitung wie der beschriebenen ist die Anzahl der Montageteile in der Abflussleitung einer Waschmaschine reduziert. Dies erleichtert der Bedienungsperson in der Herstellungslinie die Montage. Ein weiterer Vorteil dessen ist die Kostenreduzierung, die das Beseitigen von notwendigen Verbindungselementen zwischen den Teilen, die die Leitung bilden, wie Flansche oder Gewinde, mit sich bringt. Die Leitung oder ein Teil davon ist einstückig ausgebildet, wodurch sich seine Herstellungskosten reduzieren. Die Funktion des Behälters oder Rücklaufbehälters ist, eine Wassersäule anzusammeln, die die des Pumpenanschlussrohrs übersteigt und einen größeren Druck auf ein Abflussventil ausübt, das in der Waschtrommel vorgesehen ist. Das Krümmerrohr ist der Leitungsteil, der den Behälter mit dem Abfluss verbindet.In a drain line as described is the Number of mounting parts in the drain line of a Washing machine reduced. This facilitates the operator in the production line the assembly. Another advantage of this is the cost reduction, the removal of necessary fasteners between the parts that make up the lead, like Flanges or threads, brings with it. The administration or a part thereof is integrally formed, whereby reduce its manufacturing costs. The function of the tank or return tank is a water column accumulate those of the pump connection pipe exceeds and a greater pressure on a drain valve exerts, which is provided in the washing drum. The manifold pipe is the pipe part that holds the tank connects with the drain.

In einer bevorzugten Ausführungsform der Erfindung ist ein Zusammenbau aus einem einzigen Teil gestaltet, in dem das Pumpenanschlussrohr und der Behälter ausgebildet sind, wobei in diesem Fall ein Verbindungszwischenteil des Zusammenbaus mit dem Krümmerrohr vorgesehen ist. Auf diese Weise erhält man einen Verbindungspunkt, der am Rahmen befestigt ist und bequemer für seine Montage zu finden ist.In a preferred embodiment of the invention an assembly designed from a single part, in formed the pump connection pipe and the container are, in which case a connection intermediate part the assembly with the manifold pipe is provided. In this way you get a connection point, which is attached to the frame and more comfortable to be found for his assembly.

In einer anderen Ausführungsalternative ist ein Zusammenbau aus einem einzigen Teil gestaltet, den das Anschlussrohr, der Behälter und das Krümmerrohr bilden, wobei in diesem Fall ein zughemmendes Element vorgesehen ist, das an das Krümmerrohr gekuppelt ist.In another alternative embodiment is an assembly designed from a single piece that the Connecting pipe forming the container and the manifold pipe, wherein in this case a zughemmendes element provided is, which is coupled to the manifold pipe.

In einer anderen Ausführungsalternative ist ein Zusammenbau aus einem einzigen Teil gestaltet, den der Behälter und das Anschlussrohr bilden, das ohne die Notwendigkeit eines weiteren Kupplungsteils direkt an das Krümmerrohr angeschlossen ist, mit der damit einhergehenden Ersparnis. Nach dem Anschluss kann die Leitung an irgendeinem Punkt am Rahmen befestigt sein, damit sie getrennt liegt. Außerdem ist die Verbindung zwischen dem Körper, den das Anschlussrohr und der Behälter bilden, und dem Krümmerrohr ein innerer Anschluss, wodurch ein Flaschenhals mit geringerem Durchmesser zum Einpassen in das Ende des Krümmerrohrs ermöglicht ist. Um sicherzugehen kann der Anschluss beispielsweise mit einem Flansch gesichert sein.In another alternative embodiment is an assembly designed from a single part that the Make container and the connection pipe that without the Need for another coupling part directly to the manifold pipe is connected, with the associated Savings. After connecting, the Be attached to the frame at any point, so that it lies separately. Besides, the connection is between the body, the connecting pipe and the Form container, and the manifold pipe an inner terminal, creating a bottleneck with a smaller diameter to fit into the end of the manifold pipe is possible. To make sure the connection can be secured for example with a flange.

Ansonsten ist der einstückige Zusammenbau, den der Behälter und das Krümmerrohr bilden, direkt am Anschlussrohr angeschlossen, wobei diesmal das Pumpenanschlussrohr mit seinem anderen Ende den Flaschenhals umfasst. Auf diese Weise sind Verbindungsteile zwischen beiden Teilen beseitigt, und die Montage ist erleichtert. Auch in diesem Falle kann, um sicherzugehen, der Anschluss beispielsweise mit einem Flansch gesichert sein.Otherwise, the one-piece assembly, the Container and the manifold pipe form, directly on the connecting pipe connected, this time the pump connection pipe with its other end the bottleneck includes. In this way, connecting parts are between removed both parts, and the assembly is facilitated. Again, in this case, to be sure the connection is secured, for example, with a flange be.

In einer weiteren Ausführungsalternative erfolgt die Abführung über einen einstückig gestalteten Zusammenbau, der den Behälter und das Pumpenanschlussrohr oder den Behälter und das Krümmerrohr umfasst, wobei in diesem Fall ein zugverhinderndes Teil vorgesehen ist, das an das Krümmerrohr gekuppelt ist, wobei der Anschluss des Zusammenbaus an das Krümmerrohr oder des Zusammenbaus an das Anschlussrohr vorzugsweise mittels eines inneren Anschlusses erfolgt. Damit ist die Leitung an einem Punkt gesichert, wobei das Loslösen beider Teile voneinander durch übermäßigen Zug am Krümmerrohr verhindert ist.In a further alternative embodiment, the Discharge via a one-piece assembly, the container and the pump connection pipe or the container and the manifold pipe, wherein in In this case, a zugverhinderndes part is provided, which is coupled to the manifold pipe, wherein the connection of the assembly to the manifold pipe or the Assembly to the connecting pipe preferably by means an internal connection takes place. This is the Line secured at one point, with the detachment Both parts of each other by excessive train on Prevents the manifold pipe.

In einer anderen Ausführungsform erfolgt die Abführung über die Leitung, von der Ausscheidungspumpe bis zum Abfluss, welche an zumindest einem ihrer Punkte einen Luftzutritt beinhaltet. Auf diese Weise nimmt der Abfluss das Wasser vom Anschluss an das Krümmerrohr bis zum Luftzutritt auf. Das Wasser, das im Pumpenanschlussrohr, der Flasche oder dem Behälter und einem Teil des Krümmerrohrs verbleibt, übt ausreichend Druck aus, damit das Abflussventil der Waschtrommel geschlossen bleibt, so dass bei Beginn eines folgenden Waschvorgangs das Ventil geschlossen ist und kein Waschmittel durch die Abflussleitung verloren geht.In another embodiment, the discharge takes place on the line, from the excretion pump to the Outflow, which at at least one of their points one Air access included. In this way, the takes Drain the water from the connection to the manifold pipe until to access the air. The water in the pump connection pipe, the bottle or the container and one Part of the manifold tube remains, exerts sufficient pressure off, so that the drain valve of the washing drum closed stays, so at the beginning of a following Washing process the valve is closed and no Detergent is lost through the drain line.

In einer anderen Ausführungsform befindet sich der Luftzutritt am höchsten Punkt des Krümmerrohrs mit Bezug auf den restlichen Zusammenbau. Und an diesem Punkt, der normalerweise dem zugverhindernden Teil oder dem Verbindungsteil, das mit dem Rahmen verbunden angeordnet ist, am nächsten liegt, übt der Wasserpegel zum ordentlichen Verschluss des Abflussventils der Waschtrommel am meisten Druck aus.In another embodiment is the Air inlet at the highest point of the manifold pipe with Referring to the rest of the assembly. And at this Point, which is usually the pull-preventing part or the connecting part, which is connected to the frame is located closest to, exercises the water level for proper closure of the drain valve of the Wash drum most pressure off.

In einer anderen bevorzugten Ausführungsform beinhaltet der Behälter in seinem Inneren eine Wand, vorzugsweise eine zylindrische Wand, die parallel zur Achse des Behälters angeordnet und mit ihrer Grundfläche am Behälter an der Verbindung des Behälters mit dem Anschlussrohr befestigt ist, wo die Wand zumindest eine Öffnung in der Nähe ihrer Grundfläche umfasst.In another preferred embodiment the container in its interior a wall, preferably a cylindrical wall parallel to the axis of the Container arranged and with its base on Container at the junction of the container with the connection pipe is attached, where the wall at least one Includes opening near its base.

Diese Ausführungsform ermöglicht, dass sich im Rücklaufbehälter zwischen dem Zylinder und den Wänden des Behälters Waschrückstände ablagern, die von der Abflusspumpe ausgeschieden werden und den Abfluss nicht erreichen. Der Zylinder ist eine Rückhaltewand für Fremdkörper, die von der Waschtrommel in Richtung des Abflusses abgesondert werden. Die Öffnungen in dem Zylinder ermöglichen es, das Wasser in dem Raum, in dem sich die Rückstände ansammeln, oder Verunreinigungskammer, mit dem Rest der Flasche zu verbinden, und dass es so seine Funktion zum Erhöhen des Drucks im Abflussventil der Waschtrommel erfüllt. Die Flasche ist für den Fall, dass es notwendig ist, die Verunreinigungskammer zu leeren, mit einem Zerlegungssystem versehen.This embodiment allows that in the return tank between the cylinder and the walls of the Container wash residues settle by the drain pump be excreted and not the drain to reach. The cylinder is a retaining wall for Foreign matter coming from the washing drum in the direction of Outflow be separated. The openings in the Cylinders allow the water in the room in which the residues accumulate or impurity chamber, to connect with the rest of the bottle, and that it so its function to increase the pressure in the drain valve the washing drum met. The bottle is for in case it is necessary, the contaminant chamber To empty, provided with a decomposition system.

KURZE BESCHREIBUNG DER ZEICHNUNGENBRIEF DESCRIPTION OF THE DRAWINGS

Zur Ergänzung der folgenden Beschreibung und mit der Aufgabe, zu einem besseren Verständnis der Merkmale der Erfindung zu verhelfen, ist dieser Beschreibung eine Serie von Ansichten beigefügt, auf deren Grundlage die Neuerungen und Vorteile der Wasserabführungsvorrichtung gemäß der Aufgabe der Erfindung leichter verständlich sind.

  • Figur 1 zeigt schematisch eine Kleiderwaschmaschine mit der Wasserabführungsvorrichtung, die die Aufgabe der Erfindung ist.
  • Figur 2 zeigt eine bevorzugte Ausführungsform der Vorrichtung der Erfindung gemäß der Erfindung.
  • Figur 3 zeigt eine zweite alternative Ausführungsform der Abführungsvorrichtung, die ebenfalls gemäß der Aufgabe der Erfindung ausgeführt ist.
  • Figur 4 zeigt eine dritte alternative Ausführungsform der Abführungsvorrichtung gemäß der Erfindung.
  • Figur 5 zeigt einen Abschnitt des Rücklaufbehälters mit der Fremdkörperrückhaltewand und dem Luftzutritt zum Brechen des Abflussstroms.
  • Figur 6 zeigt zwei mögliche Ausführungsformen der Fremdkörperrückhaltewand.
    • To supplement the following description and with the object of providing a better understanding of the features of the invention, this description is accompanied by a series of views, on the basis of which the innovations and advantages of the water discharge device according to the object of the invention can be more easily understood.
  • Figure 1 shows schematically a clothes washing machine with the water discharge device, which is the object of the invention.
  • Figure 2 shows a preferred embodiment of the device of the invention according to the invention.
  • Figure 3 shows a second alternative embodiment of the discharge device, which is also carried out according to the object of the invention.
  • Figure 4 shows a third alternative embodiment of the discharge device according to the invention.
  • Figure 5 shows a portion of the return tank with the foreign body retaining wall and the air inlet for breaking the drain stream.
  • Figure 6 shows two possible embodiments of the foreign body retaining wall.

    • BESCHREIBUNG DER BEVORZUGTEN AUSFÜHRUNGSFORMDESCRIPTION OF THE PREFERRED EMBODIMENT

    Auf der Grundlage der angeführten Figuren ist ersichtlich, dass die Abführungsvorrichtung, die auf eine Kleiderwaschmaschine 1 anwendbar ist, ermöglicht, die Abführung des Wassers, das in der Trommel der Waschmaschine 1 enthalten ist, mittels einer Abflusspumpe 2 auszuführen, die die Abführung des Wassers während des Waschzyklus oder beim Beenden des Zyklus in Richtung eines Abflussrohrs 3 ausführt, der im Allgemeinen ein starres Rohr 3 der Wohnung ist, in der die Waschmaschine 1 eingerichtet ist.On the basis of the cited figures it can be seen that that the discharge device, which on a Clothes washing machine 1 is applicable, allows the Drain the water in the drum of the washing machine 1 is contained by means of a drain pump. 2 perform the discharge of the water during the Wash cycle or when finishing the cycle in the direction a drain pipe 3 performs, which is generally a rigid pipe 3 of the apartment is where the washing machine 1 is set up.

    Herkömmlicherweise ist diese Vorrichtung eine Leitung 4, die durch verschiedene unabhängige, miteinander verbundene Teile ausgebildet ist, die hauptsächlich ein Rohr, das mit der Pumpe 2 verbunden ist, einen Behälter, der an das im vorhergehenden genannte Rohr angeschlossen ist, und ein Rohr oder Krümmerrohr enthält, wobei es sich um ein flexibles Rohr mit Umbug handelt, das in das Ende eines Abflussrohrs 3 der Wohnung eingeführt ist, in der die Waschmaschine eingerichtet ist.Conventionally, this device is a conduit 4, through different independent, with each other Connected parts is formed, mainly a Tube, which is connected to the pump 2, a container, the to the aforementioned tube is connected, and contains a pipe or manifold pipe, which is a flexible tube with a bow acting in the end of a drain pipe 3 of the Apartment is introduced, in which the washing machine is furnished is.

    Der Zweck des Zusammenbaus der drei unabhängigen Teile liegt darin, beim Beenden eines Waschzyklus Wasser im Behälter anzusammeln, so dass dieses Wasser auf das Schließventil der Trommel drückt, und so vermieden ist, dass im folgenden Waschzyklus Waschmittel ausdringt. The purpose of assembling the three independent parts This is when you stop a wash water in the water Accumulate container so that this water on the Closing valve presses the drum, and so is avoided that in the following wash cycle detergent penetrates.

    Gemäß der Erfindung ist die Abführungsvorrichtung durch einen Rücklaufbehälter 5 ausgebildet, der einstückig mit dem Anschlussrohr 6 und/oder dem Krümmerrohr 7 gebildet ist.According to the invention, the discharge device is through a return tank 5 formed integrally with the connecting pipe 6 and / or the manifold pipe. 7 is formed.

    Dementsprechend ist in Figur 2 eine der vorgesehenen Optionen dargestellt, wobei der Behälter 5 einen einstückigen Zusammenbau mit dem Anschlussrohr 6 bildet. In dieser Ausführungsform, wie in Figur 2 dargestellt, ist ein Anschlussteil 8 zwischen dem Behälter 5 und dem Krümmerrohr 7 vorgesehen, und zwar mit der Besonderheit, dass die Befestigungselemente der gesamten, derartig gestalteten Abführungsvorrichtung an der Hinterseite der Waschmaschine durch einige Befestigungselemente befestigt sind, die in dem Anschlussteil 8 vorgesehen sind.Accordingly, in Figure 2 one of the provided Options shown, wherein the container 5 a one-piece assembly with the connecting pipe. 6 forms. In this embodiment, as in FIG. 2 is shown, a connection part 8 between the Container 5 and the manifold tube 7 is provided, and that with the peculiarity that the fasteners of entire, designed in this way discharge device the back of the washing machine by some fasteners are attached in the connection part 8 are provided.

    Gemäß einer zweiten Ausführungsform, die in Figur 3 dargestellt ist, ist eine Abführungsvorrichtung gestaltet, die aus einem Teil ausgebildet ist, welches die drei Bestandteile, d.h. das Anschlussrohr 6, den Behälter 5 und das Krümmerrohr 7 umfasst. In diesem Fall ist, wie aus Figur 3 ersichtlich, ein zugverhinderndes Teil 9 vorgesehen, das am Krümmerrohr 7 angekuppelt ist.According to a second embodiment, that in FIG. 3 is shown, an exhaust device is designed, which is formed of a part which the three components, i. the connecting pipe 6, the Container 5 and the manifold tube 7 comprises. In this Case is, as shown in Figure 3, a zugverhinderndes Part 9 provided on the manifold pipe. 7 is coupled.

    In einer dritten Ausführungsform der Vorrichtung gemäß der Erfindung, die in Figur 4 dargestellt ist und einer Variation der Ausführungsform von Figur 2 entspricht, ist der Zusammenbau in der Gestaltung eines einzigen, einstückigen Teils ausgebildet, das ein Anschlussrohr 6 und den Behälter 5 umfasst, wobei dieser vorzugsweise über einen Innenanschluss 10 mit dem Krümmerrohr 7 verbunden ist, über das seinerseits ein zugverhinderndes Teil 9 zur Befestigung an der Hinterseite der Waschmaschine 1 angebracht ist. In a third embodiment of the device according to the invention shown in Figure 4 and a Variation of the embodiment of Figure 2 corresponds, is the assembly in the design of a single, integral part formed, which is a connecting pipe. 6 and the container 5, this preferably via an inner terminal 10 with the manifold pipe. 7 which, in turn, is an antidiarrrupt Part 9 for attachment to the rear the washing machine 1 is mounted.

    In Figur 5 schließlich bildet die Vorrichtung 5 einen einstückigen Zusammenbau mit dem Anschlussrohr 5 und dem Krümmerrohr 7 aus. In dieser Ausführungsform, wie in Figur 5 dargestellt, ist ein zughemmendes Teil 9 am Krümmerrohr 7 vorgesehen, das am Rahmen der Waschmaschine 1 befestigt wird. Das Krümmerrohr 7 ist an seinem höchsten Punkt, der im Allgemeinen am Rahmen haftet, mit einem Luftzutritt 11 versehen, um den Abflussstrom zu brechen, damit von diesem Punkt in Richtung des Inneren des Behälters 5 eine Wassersäule bestehen bleibt, die zum Ausüben des notwendigen Drucks und Schließen des Ablassventils der Waschtrommel ausreichend ist. Außerdem ist im Inneren des Rücklaufbehälters 5 eine zylindrische Wand 10 wie die, die in Figur 6A zu sehen ist, vorgesehen, die prismatisch sein kann, wobei ihre Grundfläche am Behälter 5 im Eintritt des Behälters 5 befestigt ist, der am Anschlussrohr befestigt ist. Diese Wand 10 ist von einem Ende zum anderen mit einer oder mehreren Öffnungen 12 versehen. Die Wand 10 im Behälter 5 schafft einen Fremdkörperrückhalteraum 14, wobei vorgesehen ist, dass der Behälter 5 geöffnet werden kann, damit der Fremdkörperrückhalteraum notwendigenfalls geleert werden kann.Finally, in FIG. 5, the device 5 forms a one-piece assembly with the connecting pipe 5 and the manifold pipe 7. In this embodiment, like shown in Figure 5, a zughemmendes part 9 am Manifold tube 7 provided on the frame of the washing machine 1 is attached. The manifold pipe 7 is on its highest point, which is generally at the frame adheres, provided with an air inlet 11 to the To break outflow stream, hence from that point in Direction of the interior of the container 5, a water column remains to exercise the necessary pressure and closing the drain valve of the washing drum sufficiently is. It is also inside the return tank 5 is a cylindrical wall 10 like that in FIG Figure 6A is provided, which may be prismatic can, with their base on the container 5 in the entrance the container 5 is attached, which is on the connection pipe is attached. This wall 10 is from one end to the another provided with one or more openings 12. The wall 10 in the container 5 creates a foreign body retention space 14, wherein it is provided that the container 5 can be opened so that the foreign body retaining space if necessary, can be emptied.

    Folglich kommt gemäß der Aufgabe der Erfindung ein Zusammenbau zur Anwendung, der durch zumindest zwei der drei Elemente, nämlich das Anschlussrohr 6 und den Behälter 5, wie sowohl in Figur 2 als auch in Figur 4 dargestellt, oder durch die drei Bestandteile ausgebildet ist: Anschlussrohr 6, Behälter 5 und Krümmerrohr 7, wie in Figur 3 und 5 dargestellt.Consequently comes in accordance with the object of the invention Assembly for use by at least two of three elements, namely the connecting pipe 6 and the Container 5, as shown in Figure 2 as well as in Figure 4 represented, or formed by the three components is: connecting pipe 6, container 5 and elbow pipe 7, as shown in Figures 3 and 5.

    Jegliche der Ausführungsformen ist mit deutlichem Vorteil gegenüber den herkömmlichen Vorrichtungen anwendbar, insbesondere in Bezug auf eine größere Leichtigkeit der Montage und eine geringere Anzahl von Anschlusselementen, die für die Dichtigkeit der Vorrichtung notwendig sind.Any of the embodiments is clear Advantage over the conventional devices applicable, in particular in relation to a larger one Ease of assembly and a smaller number of Connection elements responsible for the tightness of the device necessary.

    Claims (14)

    Wasserabführungsvorrichtung für eine Waschmaschine, insbesondere für Kleiderwaschmaschinen (1), bei denen die Wasserabführung von einer Pumpe (2) zu einem Abfluss (3) mittels einer Leitung (4) erfolgt, die zumindest einen Behälter (5), ein Anschlussrohr (6) und ein Krümmerrohr (7) umfasst, dadurch gekennzeichnet, dass die Leitung (4) einen Körper oder einstückiges Teil umfasst, das durch den Behälter (5) und zumindest eines der anderen zwei Elemente (6, 7) ausgebildet ist.Water removal device for a washing machine, in particular for clothes washing machines (1), in which the drainage from a pump (2) to a drain (3) by means of a line (4), the at least one container (5), a connection pipe (6) and a header pipe (7), characterized in that the pipe (4) comprises a body or integral part formed by the tank (5) and at least one of the other two elements (6, 7). Wasserabführungsvorrichtung für eine Waschmaschine nach Anspruch 1, dadurch gekennzeichnet, dass der Zusammenbau, der aus dem Teil gestaltet ist, das durch den Behälter (5) und das Anschlussrohr (6) gebildet ist, über ein Anschlussteil (8) an das Krümmerrohr (7) angeschlossen ist.Water drainage device for a washing machine according to claim 1, characterized in that the assembly, which is formed from the part formed by the container (5) and the connecting pipe (6), via a connecting part (8) to the manifold pipe (7) connected. Wasserabführungsvorrichtung für eine Waschmaschine nach Anspruch 1, dadurch gekennzeichnet, dass der Zusammenbau, der durch ein einziges Teil gestaltet ist, das durch den Behälter (5) und das Anschlussrohr (6) ausgebildet ist, direkt an das Krümmerrohr (7) angeschlossen ist.Water drainage device for a washing machine according to claim 1, characterized in that the assembly, which is designed by a single part, which is formed by the container (5) and the connecting pipe (6), directly to the manifold pipe (7) is connected. Wasserabführungsvorrichtung für eine Waschmaschine nach Anspruch 3, dadurch gekennzeichnet, dass die Verbindung zwischen dem Körper, der durch das Anschlussrohr (6) und den Behälter (5) ausgebildet ist, und dem Krümmerrohr (7) ein Innenanschluss (10) ist.Water drainage device for a washing machine according to claim 3, characterized in that the connection between the body, which is formed by the connecting pipe (6) and the container (5), and the manifold pipe (7) is an inner terminal (10). Wasserabführungsvorrichtung für eine Waschmaschine nach Anspruch 1, dadurch gekennzeichnet, dass der Zusammenbau, der durch ein einziges Teil gestaltet ist, das durch den Behälter (5) und das Krümmerrohr (7) ausgebildet ist, direkt an das Anschlussrohr (6) angeschlossen ist.Water drainage device for a washing machine according to claim 1, characterized in that the assembly, which is designed by a single part, which is formed by the container (5) and the manifold tube (7) is connected directly to the connecting pipe (6). Wasserabführungsvorrichtung für eine Waschmaschine nach Anspruch 5, dadurch gekennzeichnet, dass die Verbindung zwischen dem Körper, der durch das Krümmerrohr (7) und den Behälter (5) ausgebildet ist, und dem Anschlussrohr (6) ein Innenanschluss (10) ist.Water drainage device for a washing machine according to claim 5, characterized in that the connection between the body, which is formed by the manifold tube (7) and the container (5), and the connection pipe (6) is an inner terminal (10). Wasserabführungsvorrichtung für eine Waschmaschine nach Anspruch 1, dadurch gekennzeichnet, dass ein zugverhinderndes Teil (9) vorgesehen ist, das an der Hinterseite der Maschine (1) befestigt und an das Krümmerrohr (7) gekuppelt ist.A drainage device for a washing machine according to claim 1, characterized in that there is provided a pull-preventing part (9) fixed to the rear of the machine (1) and coupled to the header pipe (7). Wasserabführungsvorrichtung für eine Waschmaschine nach Anspruch 3, dadurch gekennzeichnet, dass ein zugverhinderndes Teil (9) vorgesehen ist, das an der Hinterseite der Maschine (1) befestigt und an das Krümmerrohr (7) gekuppelt ist.A drainage device for a washing machine according to claim 3, characterized in that there is provided a pull-preventing part (9) fixed to the rear of the machine (1) and coupled to the header pipe (7). Wasserabführungsvorrichtung für eine Waschmaschine nach Anspruch 5, dadurch gekennzeichnet, dass ein zugverhinderndes Teil (9) vorgesehen ist, das an der Hinterseite der Maschine (1) befestigt und an das Krümmerrohr (7) gekuppelt ist.A drainage apparatus for a washing machine according to claim 5, characterized in that there is provided a pull-preventing member (9) fixed to the rear of the machine (1) and coupled to the header pipe (7). Wasserabführungsvorrichtung für eine Waschmaschine nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Leitung (4) zumindest einen Luftzutritt (11) beinhaltet.Water removal device for a washing machine according to one of the preceding claims, characterized in that the line (4) includes at least one air inlet (11). Wasserabführungsvorrichtung für eine Waschmaschine nach Anspruch 10, dadurch gekennzeichnet, dass der Luftzutritt (11) am höchsten Punkt des Krümmerrohrs (7) bezüglich der Leitung (4) enthalten ist.Water drainage device for a washing machine according to claim 10, characterized in that the air inlet (11) at the highest point of the manifold pipe (7) with respect to the conduit (4) is included. Wasserabführungsvorrichtung für eine Waschmaschine nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Behälter (5) in seinem Inneren eine Wand (10) beinhaltet, vorzugsweise eine zylindrische Wand (10), die parallel zur Achse des Behälters (5) angeordnet und mit ihrer Grundfläche am Behälter (5) an der Verbindung des Behälters (5) mit dem Anschlussrohr (6) befestigt ist und wo die Wand (10) zumindest eine Öffnung (12) in ihrer Oberfläche umfasst.Water drainage device for a washing machine according to any one of the preceding claims, characterized in that the container (5) contains in its interior a wall (10), preferably a cylindrical wall (10) arranged parallel to the axis of the container (5) and with its Base is attached to the container (5) at the junction of the container (5) with the connection pipe (6) and where the wall (10) comprises at least one opening (12) in its surface. Wasserabführungsvorrichtung für eine Waschmaschine nach Anspruch 12, dadurch gekennzeichnet, dass die Wand (10) zumindest eine Öffnung (12) in der Nähe ihrer Grundfläche (13) umfasst.Water drainage device for a washing machine according to claim 12, characterized in that the wall (10) comprises at least one opening (12) in the vicinity of its base surface (13). Wasserabführungsvorrichtung für eine Waschmaschine nach Anspruch 12, dadurch gekennzeichnet, dass die Wand (10) zumindest mit einer Öffnung (12) von einem Punkt in der Nähe ihrer Grundfläche (13) bis zu ihrem anderen Ende versehen ist.A drainage apparatus for a washing machine according to claim 12, characterized in that the wall (10) is provided with at least one opening (12) from a point near its base (13) to its other end.
    EP03007618A 2002-04-03 2003-04-02 Water drainage device for washing machine Expired - Lifetime EP1350884B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    ES200200883A ES2208069B1 (en) 2002-04-03 2002-04-03 WATER EVACUATION DEVICE FOR A WASHING MACHINE.
    ES200200883 2002-04-03

    Publications (3)

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    EP1350884A2 true EP1350884A2 (en) 2003-10-08
    EP1350884A3 EP1350884A3 (en) 2006-01-18
    EP1350884B1 EP1350884B1 (en) 2008-07-09

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    EP03007618A Expired - Lifetime EP1350884B1 (en) 2002-04-03 2003-04-02 Water drainage device for washing machine

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    EP (1) EP1350884B1 (en)
    AT (1) ATE400688T1 (en)
    DE (1) DE50310093D1 (en)
    ES (2) ES2208069B1 (en)

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    WO2008006665A1 (en) * 2006-07-10 2008-01-17 BSH Bosch und Siemens Hausgeräte GmbH Pump-out section for a detergent solution
    WO2013092494A3 (en) * 2011-12-22 2013-10-17 BSH Bosch und Siemens Hausgeräte GmbH Detergent solution pump-out section for a domestic appliance for the care of laundry items, and corresponding domestic appliance having a detergent solution pump-out section
    EP3138949A1 (en) * 2015-09-04 2017-03-08 Lg Electronics Inc. Laundry treating apparatus with drainage connector

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    WO2007104600A1 (en) * 2006-03-14 2007-09-20 BSH Bosch und Siemens Hausgeräte GmbH Detergent solution pumping-out section in a washing machine
    WO2008006665A1 (en) * 2006-07-10 2008-01-17 BSH Bosch und Siemens Hausgeräte GmbH Pump-out section for a detergent solution
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    WO2013092494A3 (en) * 2011-12-22 2013-10-17 BSH Bosch und Siemens Hausgeräte GmbH Detergent solution pump-out section for a domestic appliance for the care of laundry items, and corresponding domestic appliance having a detergent solution pump-out section
    CN104011284A (en) * 2011-12-22 2014-08-27 Bsh博世和西门子家用电器有限公司 Detergent solution pump-out section for a domestic appliance for the care of laundry items, and corresponding domestic appliance having a detergent solution pump-out section
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    EP3138949A1 (en) * 2015-09-04 2017-03-08 Lg Electronics Inc. Laundry treating apparatus with drainage connector
    CN106498652A (en) * 2015-09-04 2017-03-15 Lg电子株式会社 Device for clothing processing
    US10294601B2 (en) 2015-09-04 2019-05-21 Lg Electronics Inc. Laundry treating apparatus
    CN106498652B (en) * 2015-09-04 2019-06-11 Lg电子株式会社 Device for clothing processing
    AU2019204618B2 (en) * 2015-09-04 2021-07-01 Lg Electronics, Inc. Laundry treating apparatus

    Also Published As

    Publication number Publication date
    EP1350884B1 (en) 2008-07-09
    ES2307846T3 (en) 2008-12-01
    DE50310093D1 (en) 2008-08-21
    ES2208069B1 (en) 2005-10-01
    EP1350884A3 (en) 2006-01-18
    ATE400688T1 (en) 2008-07-15
    ES2208069A1 (en) 2004-06-01

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