EP1147731B1 - Cooking apparatus with cleaning device - Google Patents
Cooking apparatus with cleaning device Download PDFInfo
- Publication number
- EP1147731B1 EP1147731B1 EP00105567A EP00105567A EP1147731B1 EP 1147731 B1 EP1147731 B1 EP 1147731B1 EP 00105567 A EP00105567 A EP 00105567A EP 00105567 A EP00105567 A EP 00105567A EP 1147731 B1 EP1147731 B1 EP 1147731B1
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- EP
- European Patent Office
- Prior art keywords
- spray nozzle
- cooking
- side wall
- cooking appliance
- appliance according
- 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.)
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-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C14/00—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning
- F24C14/005—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning using a cleaning liquid
Definitions
- the present invention relates to a cooking appliance with a cleaning device according to the preamble of claim 1.
- the present invention relates to a cooking device for cooking food by means of steam, with a heatable cooking space that is covered by a cover, three lateral side walls, a floor and an access opening Front wall is limited.
- a spray nozzle which is on the ceiling of the cooking space is arranged, wherein it is provided with water supply devices and the spray nozzle is designed such that the water after essentially all Spatial directions is sprayable.
- the cleaning device arranged in the cooking appliance according to DE 42 23 451 A1 however, has disadvantages. Due to the arrangement in the middle of the ceiling, the Spray nozzle is able to clean the cooking compartment section that is in front of the Partition, it reaches the section between a side wall, in the case of the rear, and the partition where the fan is located however, little and insufficient. The cleaning success of this section is therefore very limited.
- a further water supply is for generation the steam provided in the cooking device, which is in the range of Fan wheel extends.
- DE 197 30 610 C1 is also a cooking device with a Known cleaning device in which the steam supply nozzle or steam nozzle is located directly in front of the fan wheel and behind the anti-glare panel.
- a cleaning liquid is added to the one on the ceiling of the cooking space located spray nozzle and also to the humidification nozzle, whereby with the help of the rotating fan wheel the output from the humidification nozzle Cleaning liquid to be distributed in the rear section.
- the present invention is therefore based on the object of having a cooking appliance to provide a cleaning facility in which simple, including creating a simple assembly, effective cleaning of the whole Cooking space, so also the section in which the fan is located.
- the spray nozzle extends through a recess in the partition, wherein the recess is in a nozzle edge region of the partition is located between the radial outer circumference of the fan wheel or the height of the outer circumference and the outer edge of the partition, it is achieved that the entire cooking chamber is reached by the liquid jet of the spray nozzle , and thus optimal cleaning of the cooking space including the Fan wheel and the separating panel can be done.
- the measures for attaching the spray nozzle are extremely simple because on the one hand, only a corresponding recess is made in the partition must and on the other hand attaching the spray nozzle to the ceiling of the cooking space is not necessary.
- the spray nozzle preferably has a rotatable one with liquid outlet openings provided nozzle head, through which a correspondingly strong liquid jet can be distributed throughout the cooking space.
- the liquid supply devices have a supply channel with great advantage that is in the cooking space from one side wall adjacent to the fan wheel extends to the spray nozzle.
- This side wall of the cooking device is basically from accessible from the outside, as additional elements such as fan wheel and motor for the fan wheel or other devices can be installed from this side. The elaborate installation in the ceiling area of the cooking device is therefore completely eliminated.
- the feed channel is preferably between this side wall and the spray nozzle arranged in a substantially rigid guide tube.
- the cantilevered end the guide tube can serve as a receptacle for the spray nozzle, so that no further holding and storage facilities are necessary.
- the liquid supply devices advantageously have a water supply channel and a detergent supply channel. This enables not only Water, but also a suitable cleaning agent using the spray nozzle in the Cooking space is sprayed, after which a flushing of the feed channel with water for applying the cleaning agent is possible in a simple manner.
- a feed pump is advantageously provided in the detergent supply duct, with the detergent in a simple manner in the liquid supply channel is fed, preferably until the detergent Spray nozzle has reached. Then water is supplied from the water supply channel and spread the detergent into the cooking space. At the same time, the Feed line to the spray nozzle and this is rinsed again and the cleaning agent applied completely residue-free.
- an adjustable or programmable control device can advantageously be used be provided, which is able to preset different or control preprogrammed cleaning control programs.
- a spray nozzle is provided.
- Spray nozzles are provided in the corresponding recesses in the Nozzle edge area of the partition are arranged.
- a cooking appliance 1 according to the invention is shown schematically in side view in FIG.
- the cooking device 1 has a housing 3, which in turn consists of several Walls is built.
- the housing 3 has a ceiling 5, a bottom 7, three Side walls 9, 10 and 13. a rear housing end wall 11 and a cooking space front wall 15, in which there is an access opening 17, as clearly can be seen from Figure 2.
- the side wall 13 is in the illustrated embodiment the rear cooking space side wall.
- That of the side walls 9, 10 and 13, the ceiling 5, the floor 7 and the front wall 15 closed or defined cooking space 19 is divided into two sections. The division is carried out by a spaced from the side wall 13 Partition 21, which runs substantially parallel to this side wall 13 and has a central opening 23.
- a fan wheel 25 is provided between the separating panel 21 and the side wall 13, this in particular for the distribution of the air in the cooking chamber 19 and the injected Steam is used and is driven by a motor 27 for this purpose.
- the Motor 27 is located in the space between the side wall 13 of the cooking space 19 and the rear housing end wall 11.
- the cleaning device of the cooking device 1 has a spray nozzle 29, which in a recess 24 of the partition 21 is arranged and a rotatable Spray head 31, which is able to supply liquid throughout Distribute cooking space 19, like that indicated in Figures 1 and 2 by the star Dashed lines 33 is indicated, in particular the space between partition 21, which is also referred to as an air baffle, and the side wall 13 of the cooking space 19 is reached by the spray nozzle 29.
- the spray nozzle 29 has liquid supply devices 35, with a supply channel 37, which extends from the side wall 13 to the nozzle head 31.
- the feed channel preferably has in the section between the side wall 13 and the nozzle head 31 on a rigid guide tube 39 on which the spray nozzle 29 is mounted in a positionally secure manner.
- a feed line 41 can be connected to the guide tube 39, for example is designed as a flexible hose.
- the supply line 41 is both with a water supply line 43 and with one Detergent supply line 45 connected.
- an actuatable check valve 47 is provided, and in the Detergent supply line or in the detergent supply channel 45 is a feed pump 49 provided.
- a drain 51 is used to discharge the liquids sprayed into the cooking chamber 19 provided in the bottom 7 of the cooking device 1, preferably at the lowest point the cooking chamber 19 is arranged so that the liquid independently to the drain 51 flows and is discharged from there via a sewage pipe.
- the spray nozzle 29 is located Recess 24 in a nozzle edge region 53 of the partition 21, under Nozzle edge area 53 is to be understood as the area that extends radially outside the Outer circumference 26 of the fan wheel 25 or from the height of the outer circumference 26 of the fan wheel 25 and is up to the outer edge 22 of the partition extends.
- the spray nozzle 29 is designed in such a way that it reaches all areas of the cooking space, which will clean all walls, the front and back of the partition 21 and the fan wheel 25 can take place. It will be excellent and simple way of extremely effective cleaning of the entire interior of the cooking device created. In addition, the function of spraying food remains using water at the end of the cooking process, especially vegetables receive.
- the fan wheel 25 is on the side wall 13 arranged opposite the front wall.
- the fan wheel 25 and thus also the liquid supply devices 35 on one of the side walls 9 or 10 may be arranged so that the partition 21 with spray nozzle 29 in is arranged substantially perpendicular to the front wall 15 and.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Fertilizers (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Gargerät mit Reinigungseinrichtung, nach
dem Oberbegriff des Anspruchs 1.The present invention relates to a cooking appliance with a cleaning device according to
the preamble of
Insbesondere betrifft die vorliegende Erfindung ein Gargerät zum Garen von Nahrungsmitteln mittels Dampf, mit einem aufheizbaren Garraum, der durch eine Dekke, drei seitliche Seitenwände, einen Boden und eine eine Zutrittsöffnung aufweisende Frontwand begrenzt ist. Im Abstand zu einer Seitenwand ist eine Trennblende auch Luftleitblech genannt, vorgesehen, die eine Mittenöffnung aufweist, und zwischen dieser Seitenwand und der Trennblende ist ein angetriebenes Lüfterrad vorgesehen, das zur Umwälzung der sich im Garraum befindlichen Luft bzw. des sich einstellenden und gegebenenfalls zugeführten Dampfes dient.In particular, the present invention relates to a cooking device for cooking food by means of steam, with a heatable cooking space that is covered by a cover, three lateral side walls, a floor and an access opening Front wall is limited. There is a dividing screen at a distance from a side wall also called air baffle, provided which has a central opening, and A driven fan wheel is located between this side wall and the partition provided that for the circulation of the air in the cooking space or the adjusts and possibly supplied steam.
Aus der DE 42 23 451 A1 ist eine Sprühdüse bekannt, die an der Decke des Garraums angeordnet ist, wobei sie mit Wasserzuführeinrichtungen versehen ist und die Sprühdüse derart ausgebildet ist, daß das Wasser nach im wesentlichen allen Raumrichtungen sprühbar ist.From DE 42 23 451 A1 a spray nozzle is known, which is on the ceiling of the cooking space is arranged, wherein it is provided with water supply devices and the spray nozzle is designed such that the water after essentially all Spatial directions is sprayable.
Die in dem Gargerät gemäß DE 42 23 451 A1 angeordnete Reinigungseinrichtung weist jedoch Nachteile auf. Aufgrund der Anordnung in der Mitte der Decke ist die Sprühdüse zwar in der Lage, den Garraumabschnitt zu reinigen, der sich vor der Trennblende befindet, sie erreicht den Abschnitt zwischen einer Seitenwand, in dem Fall der hinteren, und der Trennblende, in dem sich das Lüfterrad befindet jedoch nur wenig und unzureichend. Der Reinigungserfolg dieses Abschnitts ist deshalb sehr beschränkt.The cleaning device arranged in the cooking appliance according to DE 42 23 451 A1 however, has disadvantages. Due to the arrangement in the middle of the ceiling, the Spray nozzle is able to clean the cooking compartment section that is in front of the Partition, it reaches the section between a side wall, in the case of the rear, and the partition where the fan is located however, little and insufficient. The cleaning success of this section is therefore very limited.
Ein weiterer Nachteil ergibt sich durch die örtliche Anordnung an der Decke des Gargeräts dadurch. daß in dem Deckenbereich, der nach außen hin geschlossen sein muß und gegebenenfalls Wärmedämmeinrichtungen aufweist, die Wasserzuführeinrichtungen vorgesehen werden müssen, was zu einer höchst aufwendigen und komplizierten Montage dieser Wasserzuführeinrichtungen führt.Another disadvantage arises from the local arrangement on the ceiling of the Cooking appliance. that in the ceiling area that is closed to the outside must be and possibly has thermal insulation devices, the water supply devices must be provided, resulting in a highly complex and complicated assembly of these water supply devices leads.
Wie auch aus der DE 42 23 451 A1 bekannt, ist eine weitere Wasserzufuhr zur Erzeugung des Dampfes in dem Gargerät vorgesehen, die sich in den Bereich des Lüfterrades erstreckt. Aus der DE 197 30 610 C1 ist ebenfalls ein Gargerät mit einer Reinigungseinrichtung bekannt, bei dem die Dampfzuführdüse oder Beschwadungsdüse unmittelbar vor dem Lüfterrad und hinter der Trennblendebene liegt. Zum Reinigen wird eine Reinigungsflüssigkeit sowohl zu der ebenfalls an der Garraumdecke befindlichen Sprühdüse als auch zur Beschwadungsdüse geführt, wobei mit Hilfe des drehenden Lüfterrads die von der Beschwadungsdüse ausgegebene Reinigungsflüssigkeit in dem hinteren Abschnitt verteilt werden soll. Diese Lösung bringt jedoch erhebliche Nachteile in hygienischer Hinsicht mit sich, da sichergestellt werden muß, daß jegliche Reinigungsflüssigkeit sich aus dem Zuführkanal zur Beschwadungsdüse und aus dieser selbst entfernt hat, da sonst während des Garens Reinigungsflüssigkeit in den Garraum eingesprüht wird, was entsprechende Auswirkungen auf die garenden Nahrungsmittel hat.As is also known from DE 42 23 451 A1, a further water supply is for generation the steam provided in the cooking device, which is in the range of Fan wheel extends. From DE 197 30 610 C1 is also a cooking device with a Known cleaning device in which the steam supply nozzle or steam nozzle is located directly in front of the fan wheel and behind the anti-glare panel. For cleaning, a cleaning liquid is added to the one on the ceiling of the cooking space located spray nozzle and also to the humidification nozzle, whereby with the help of the rotating fan wheel the output from the humidification nozzle Cleaning liquid to be distributed in the rear section. This However, the solution has considerable disadvantages in terms of hygiene, since it is ensured it must be ensured that any cleaning liquid flows out of the feed channel to the humidifying nozzle and removed it itself, otherwise during of cooking cleaning liquid is sprayed into the cooking space, which is corresponding Has an impact on the food being cooked.
Der vorliegenden Erfindung liegt deshalb die Aufgabe zugrunde, ein Gargerät mit einer Reinigungseinrichtung zu schaffen, bei dem auf einfache Weise, einschließlich unter Schaffung einer einfachen Montage, eine wirksame Reinigung des gesamten Garraums, also auch des Abschnitts erfolgt, in dem sich das Lüfterrad befindet.The present invention is therefore based on the object of having a cooking appliance to provide a cleaning facility in which simple, including creating a simple assembly, effective cleaning of the whole Cooking space, so also the section in which the fan is located.
Diese Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst.This object is solved by the features of
Dadurch, daß die Sprühdüse sich durch eine Ausnehmung der Trennblende erstreckt, wobei die Ausnehmung sich in einem Düsen-Randbereich der Trennblende befindet, der sich zwischen dem radialen Außenumfang des Lüfterrades bzw. von der Höhe des Außenumfangs aus und dem Außenrand der Trennblende erstreckt, wird erreicht, daß der gesamte Garraum vom Flüssigkeitsstrahl der Sprühdüse erreicht wird, und damit eine optimale Reinigung des Garraums einschließlich des Lüfterrads und der Trennblende erfolgen kann.The fact that the spray nozzle extends through a recess in the partition, wherein the recess is in a nozzle edge region of the partition is located between the radial outer circumference of the fan wheel or the height of the outer circumference and the outer edge of the partition, it is achieved that the entire cooking chamber is reached by the liquid jet of the spray nozzle , and thus optimal cleaning of the cooking space including the Fan wheel and the separating panel can be done.
Zudem sind die Maßnahmen zum Anbringen der Sprühdüse äußerst einfach, da einerseits nur eine entsprechende Ausnehmung in die Trennblende eingebracht werden muß und andererseits ein Anbringen der Sprühdüse an der Garraumdecke nicht notwendig ist.In addition, the measures for attaching the spray nozzle are extremely simple because on the one hand, only a corresponding recess is made in the partition must and on the other hand attaching the spray nozzle to the ceiling of the cooking space is not necessary.
Vorzugsweise weist die Sprühdüse einen drehbaren mit Flüssigkeitsaustrittsöffnungen versehenden Düsenkopf auf, durch den ein entsprechend starker Flüssigkeitsstrahl im gesamten Garraum verteilt werden kann.The spray nozzle preferably has a rotatable one with liquid outlet openings provided nozzle head, through which a correspondingly strong liquid jet can be distributed throughout the cooking space.
Mit großem Vorteil weisen die Flüssigkeitszuführeinrichtungen einen Zuführkanal auf, der sich im Garraum von der einen, dem Lüfterrad benachbarten Seitenwand zur Sprühdüse erstreckt. Diese Seitenwand des Gargeräts ist grundsätzlich von außen erreichbar, da weitere Elemente, wie beispielsweise Lüfterrad und Motor für das Lüfterrad oder andere Einrichtungen, von dieser Seite her montiert werden. Die aufwendige Anbringung im Deckenbereich des Gargeräts entfällt somit vollständig.The liquid supply devices have a supply channel with great advantage that is in the cooking space from one side wall adjacent to the fan wheel extends to the spray nozzle. This side wall of the cooking device is basically from accessible from the outside, as additional elements such as fan wheel and motor for the fan wheel or other devices can be installed from this side. The elaborate installation in the ceiling area of the cooking device is therefore completely eliminated.
Vorzugsweise ist der Zuführkanal zwischen dieser Seitenwand und der Sprühdüse in einem im wesentlichen starren Führungsrohr angeordnet. Das auskragende Ende des Führungsrohrs kann dabei als Aufnahme der Sprühdüse dienen, so daß keine weiteren Halte- und Lagereinrichtungen notwendig sind.The feed channel is preferably between this side wall and the spray nozzle arranged in a substantially rigid guide tube. The cantilevered end the guide tube can serve as a receptacle for the spray nozzle, so that no further holding and storage facilities are necessary.
Mit Vorteil weisen die Flüssigkeitszuführeinrichtungen einen Wasserzuführkanal und einen Reinigungsmittelzuführkanal auf. Damit wird ermöglicht, daß nicht nur Wasser, sondern auch ein geeignetes Reinigungsmittel mittels der Sprühdüse im Garraum versprüht wird, wonach eine Durchspülung des Zuführkanals mit Wasser zur Ausbringung des Reinigungsmittels auf einfache Weise möglich ist.The liquid supply devices advantageously have a water supply channel and a detergent supply channel. This enables not only Water, but also a suitable cleaning agent using the spray nozzle in the Cooking space is sprayed, after which a flushing of the feed channel with water for applying the cleaning agent is possible in a simple manner.
Weiterhin ist vorteilhaft in dem Reinigungsmittelzuführkanal eine Förderpumpe vorgesehen, mit der auf einfache Weise das Reinigungsmittel in den Flüssigkeitszuführkanal eingespeist wird, vorzugsweise solange, bis das Reinigungsmittel die Sprühdüse erreicht hat. Danach wird Wasser aus dem Wasserzuführkanal zugeführt und das Reinigungsmittel in den Garraum ausgebracht. Gleichzeitig wird die Zuführleitung bis zur Sprühdüse und auch diese wieder gespült und das Reinigungsmittel vollständig rückstandsfrei ausgebracht.Furthermore, a feed pump is advantageously provided in the detergent supply duct, with the detergent in a simple manner in the liquid supply channel is fed, preferably until the detergent Spray nozzle has reached. Then water is supplied from the water supply channel and spread the detergent into the cooking space. At the same time, the Feed line to the spray nozzle and this is rinsed again and the cleaning agent applied completely residue-free.
Weiterhin kann vorteilhafterweise eine einstellbare bzw. programmierbare Steuereinrichtung vorgesehen sein, die in der Lage ist, verschiedene voreingestellte bzw. vorprogrammierte Reinigungs-Steuerprogramme zu steuern.Furthermore, an adjustable or programmable control device can advantageously be used be provided, which is able to preset different or control preprogrammed cleaning control programs.
In einer einfachen sehr effektiven Ausführungsform ist eine Sprühdüse vorgesehen. Je nach Größe des Garraums kann eine weitere oder auch mehrere weitere Sprühdüsen vorgesehen werden, die in entsprechenden Ausnehmungen in dem Düsen-Randbereich der Trennblende angeordnet sind. Beispielsweise sind zwei Düsen um 180° versetzt in dem Düsen-Randbereich angeordnet oder können auch drei Düsen beispielsweise um jeweils 120° versetzt zueinander angeordnet sein.In a simple, very effective embodiment, a spray nozzle is provided. Depending on the size of the cooking space, one or more can be used Spray nozzles are provided in the corresponding recesses in the Nozzle edge area of the partition are arranged. For example, there are two Nozzles arranged in the nozzle edge area offset by 180 ° or can also three nozzles, for example, each offset by 120 °.
Weitere Einzelheiten, Merkmale und Vorteile der vorliegenden Erfindung ergeben sich aus der nachfolgenden Beschreibung unter Bezugnahme auf die Zeichnungen. Darin zeigt:
- Fig. 1
- in schematischer Darstellung eine Seitenansicht eines erfindungsgemäßen Gargeräts, und
- Fig. 2
- eine Frontansicht des geöffneten Garraums des Gargeräts von Fig. 1.
- Fig. 1
- a schematic representation of a side view of a cooking device according to the invention, and
- Fig. 2
- 2 shows a front view of the open cooking space of the cooking device from FIG. 1.
In den Zeichnungen sind gleiche Elemente mit gleichen Bezugsziffern bezeichnet.In the drawings, the same elements are designated with the same reference numbers.
In Figur 1 ist in Seitenansicht schematisch ein erfindungsgemäßes Gargerät 1 dargestellt.
Das Gargerät 1 weist ein Gehäuse 3 auf, das wiederum aus mehreren
Wänden aufgebaut ist. Das Gehäuse 3 weist eine Decke 5, einen Boden 7, drei
Seitenwände 9, 10 und 13. eine hintere Gehauseabschlußwand 11 und eine Garraum-Frontwand
15 auf, in der sich eine Zutrittsöffnung 17 befindet, wie deutlich
aus Figur 2 ersichtlich ist. Die Seitenwand 13 ist im dargestellten Ausführungsbeispiel
die hintere Garraum-Seitenwand.A
Der von den Seitenwänden 9, 10 und 13, der Decke 5, dem Boden 7 und der Frontwand
15 abgeschlossene bzw. definierte Garraum 19 ist in zwei Abschnitte unterteilt.
Die Unterteilung erfolgt durch eine im Abstand zur Seitenwand 13 angeordnete
Trennblende 21, die im wesentlichen parallel zu dieser Seitenwand 13 verläuft und
eine Mittenöffnung 23 aufweist.That of the
Zwischen der Trennblende 21 und der Seitenwand 13 ist ein Lüfterrad 25 vorgesehen,
das insbesondere zur Verteilung der Luft in dem Garraum 19 und des eingespritzten
Dampfes dient und hierzu mittels eines Motors 27 angetrieben wird. Der
Motor 27 befindet sich im Raum zwischen der Seitenwand 13 des Garraums 19
und der hinteren Gehäuseabschlußwand 11.A
Die Reinigungseinrichtung des Gargeräts 1 weist eine Sprühdüse 29 auf, die in
einer Ausnehmung 24 der Trennblende 21 angeordnet ist und einen drehbaren
Sprühkopf 31 aufweist, der in der Lage ist, zugeführte Flüssigkeit im gesamten
Garraum 19 zu verteilen, wie das in den Figuren 1 und 2 durch die sternförmig angegebenen
gestrichelten Linien 33 angedeutet ist, wobei insbesondere der Raum
zwischen Trennblende 21, die auch als Luftleitblech bezeichnet wird, und der Seitenwand
13 des Garraums 19 von der Sprühdüse 29 erreicht wird.The cleaning device of the
Die Sprühdüse 29 weist Flüssigkeitszuführeinrichtungen 35 auf, mit einem Zuführkanal
37, der sich von der Seitenwand 13 zum Düsenkopf 31 erstreckt.The
Vorzugsweise weist der Zuführkanal in dem Abschnitt zwischen der Seitenwand 13
und dem Düsenkopf 31 ein starres Führungsrohr 39 auf, an dem die Sprühdüse 29
entsprechend lagesicherbar montiert ist. The feed channel preferably has in the section between the
Angeschlossen an das Führungsrohr 39 kann eine Zuführleitung 41 sein, die beispielsweise
als flexibler Schlauch ausgebildet ist.A
Die Zuführleitung 41 ist sowohl mit einer Wasserzuführleitung 43 als auch mit einer
Reinigungsmittelzuführleitung 45 verbunden. In der Wasserzuführleitung bzw. dem
Wasserzuführkanal 43 ist ein betätigbares Sperrventil 47 vorgesehen, und in der
Reinigungsmittelzuführleitung bzw. im Reinigungsmittelzuführkanal 45 ist eine Förderpumpe
49 vorgesehen.The
Über eine nicht dargestellte voreinstellbare bzw. programmierbare Steuereinrichtung können entsprechende Reinigungsprogramme ausgewählt und durchgeführt werden.Via a not shown presettable or programmable control device appropriate cleaning programs can be selected and carried out become.
Zum Abführen der in den Garraum 19 eingesprühten Flüssigkeiten ist ein Abfluß 51
im Boden 7 des Gargerätes 1 vorgesehen, der vorzugsweise an der tiefsten Stelle
des Garraums 19 angeordnet ist, so daß die Flüssigkeit selbständig zu dem Abfluß
51 fließt und von dort über eine Abwasserleitung abgeleitet wird.A
Wie aus den Figuren 1 und 2 ersichtlich befindet sich die Sprühdüse 29 bzw. die
Ausnehmung 24 in einem Düsen-Randbereich 53 der Trennblende 21, wobei unter
Düsen-Randbereich 53 der Bereich zu verstehen ist, der sich radial außerhalb des
Außenumfangs 26 des Lüfterrads 25 bzw. von der Höhe des Außenumfangs 26
des Lüfterrads 25 aus befindet und sich bis zum Außenrand 22 der Trennblende
erstreckt. Bekanntlich besteht zwischen dem Außenrand 22 der Trennblende 21
und der zugehörigen Seitenwand des Garraums 19 einschließlich der Decke 5 bzw.
des Bodens 7 ein Spalt, der für die Zirkulation der umgewälzten Luft im Garraum
dient.As can be seen from FIGS. 1 and 2, the
Die Sprühdüse 29 ist derart ausgestaltet, daß sie alle Bereiche des Garraums erreicht,
wodurch eine Reinigung aller Wände, der Vorder- und Rückseite der Trennblende
21 sowie des Lüfterrads 25 erfolgen kann. Damit wird auf hervorragende
und einfache Weise eine äußerst wirksame Reinigung des gesamten Innenraums
des Gargeräts geschaffen. Zudem bleibt die Funktion des Besprühens von Nahrungsmitteln
mittels Wasser am Ende des Garvorgangs, insbesondere von Gemüsen
erhalten.The
In dem dargestellten Ausführungsbeispiel ist das Lüfterrad 25 an der Seitenwand
13 angeordnet, die der Frontwand gegenüberliegt. Alternativ können das Lüfterrad
25 und damit auch die Flüssigkeitszuführeinrichtungen 35 an einer der Seitenwände
9 oder 10 angeordnet sein, so daß die Trennblende 21 mit Sprühdüse 29 im
wesentlichen senkrecht zur Frontwand 15 angeordnet ist und.In the illustrated embodiment, the
Claims (8)
- Cooking appliance (1) for cooking foodstuffs by means of steam, having a cooking space (19) which can be heated up and is bounded by a top (5), two lateral side walls (9, 10), a base (7), a rear side wall (13) and a front side wall (15) having an access opening, a partition panel (21) which has a central opening (23) being provided at a distance from the rear side wall (13) and a driven fan wheel (25) being provided between the rear side wall (13) and the partition panel (21), and there being provided at least one spray nozzle (29), which is connected to liquid-feed devices (35), characterized in that the spray nozzle (29) extends through a cutout (24) of the partition panel (21), the cutout (24) being located in a nozzle border region (53) of the partition panel (21) which extends between the radially outward circumference (26) of the fan wheel (25) and the outer border (23) of the partition panel (21).
- Cooking appliance according to Claim 1, characterized in that the spray nozzle (29) has a rotatable nozzle head (31) provided with at least one liquid-outlet opening.
- Cooking appliance according to Claim 1, characterized in that the liquid-feed devices (35) have a feed channel (37) which extends in the cooking space (19) from one side wall (13) to the spray nozzle (29).
- Cooking appliance according to Claim 3, characterized in that the feed channel (37) is arranged between one side wall (13) and the spray nozzle (29), in an essentially rigid guide tube (39).
- Cooking appliance according to one of Claims 1 to 4, characterized in that the liquid-feed devices (35) have a water-feed channel (43) and a cleaning-agent-feed channel (45).
- Cooking appliance according to Claim 5, characterized in that a delivery pump (49) is provided in the cleaning-agent-feed channel (45).
- Cooking appliance according to one of Claims 1 to 6, characterized in that there is provided an adjustable and/or programmable control device which is capable of controlling different preset and/or programmed cleaning-control programmes.
- Cooking appliance according to one of Claims 1 to 7, characterized in that a second spray nozzle is provided, and this is arranged in a second cutout in the nozzle border region of the partition panel.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT00105567T ATE208584T1 (en) | 2000-03-16 | 2000-03-16 | COOKING APPLIANCE WITH CLEANING DEVICE |
| EP00105567A EP1147731B1 (en) | 2000-03-16 | 2000-03-16 | Cooking apparatus with cleaning device |
| DE50000077T DE50000077D1 (en) | 2000-03-16 | 2000-03-16 | Cooking appliance with cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00105567A EP1147731B1 (en) | 2000-03-16 | 2000-03-16 | Cooking apparatus with cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1147731A1 EP1147731A1 (en) | 2001-10-24 |
| EP1147731B1 true EP1147731B1 (en) | 2001-11-14 |
Family
ID=8168117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00105567A Expired - Lifetime EP1147731B1 (en) | 2000-03-16 | 2000-03-16 | Cooking apparatus with cleaning device |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1147731B1 (en) |
| AT (1) | ATE208584T1 (en) |
| DE (1) | DE50000077D1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10207604A1 (en) * | 2002-02-22 | 2003-09-04 | Ubert Gastrotechnik Gmbh | Catering oven with a cleaning device |
| DE202008007298U1 (en) | 2008-05-30 | 2008-08-21 | Töpfer, Rüdiger | Dosing system for dishwashers |
| DE102007058589A1 (en) | 2007-12-04 | 2009-06-18 | Christine Schlund | Dosing system e.g. for purification system, has purification system having cleaner container in block or powder form, with cleaners |
| DE102011017021A1 (en) | 2011-04-14 | 2012-10-18 | Jaroslav Klouda | Cleaning device for food intake or cooking appliances, particularly cooking, grilling or warming device, has dosing device for generating cleaning mixture and container for receiving cleaning mixture |
| EP3599421A1 (en) | 2018-07-27 | 2020-01-29 | DEBAG Deutsche Backofenbau GmbH | Cleaning system for cleaning the cooking area of a cooking appliance |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101307752B1 (en) * | 2006-10-10 | 2013-09-11 | 엘지전자 주식회사 | Cooking device ＆ Cleaning method for the same |
| CN203279755U (en) * | 2012-04-02 | 2013-11-13 | 康威瑟姆家电公司 | Cleaning system for cleaning chamber for preparing food or beverage |
| DE102018123373A1 (en) * | 2018-09-24 | 2020-03-26 | Miele & Cie. Kg | Cooking appliance comprising a cooking space with an intermediate wall |
| EP3683504B1 (en) * | 2019-01-17 | 2022-12-07 | Immobles del Segria, S.L. | Oven comprising system for dispersing chemical agents |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2842771A1 (en) * | 1978-09-30 | 1980-04-10 | Lechmetall Landsberg Gmbh | Oven cleaning appts. using liq. sprays and steam - has supply system for changing from water to cleaning liq. |
| DE4223451C2 (en) | 1992-07-16 | 1996-02-22 | Eloma Gmbh | Cooking appliance |
| DE29606655U1 (en) * | 1996-04-12 | 1996-06-20 | Wiesheu-Wiwa GmbH, 71563 Affalterbach | Oven for heat treatment of food |
| DE19730610C1 (en) | 1997-07-17 | 1998-10-22 | Wiesheu Gmbh | Cleaning method for fan-assisted cooking oven with automatic cleaning cycle |
| DE19838864C2 (en) * | 1998-08-26 | 2001-12-13 | Rational Ag | Method for cleaning a cooking device and device used therefor |
-
2000
- 2000-03-16 AT AT00105567T patent/ATE208584T1/en not_active IP Right Cessation
- 2000-03-16 EP EP00105567A patent/EP1147731B1/en not_active Expired - Lifetime
- 2000-03-16 DE DE50000077T patent/DE50000077D1/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10207604A1 (en) * | 2002-02-22 | 2003-09-04 | Ubert Gastrotechnik Gmbh | Catering oven with a cleaning device |
| DE102007058589A1 (en) | 2007-12-04 | 2009-06-18 | Christine Schlund | Dosing system e.g. for purification system, has purification system having cleaner container in block or powder form, with cleaners |
| DE202008007298U1 (en) | 2008-05-30 | 2008-08-21 | Töpfer, Rüdiger | Dosing system for dishwashers |
| DE102011017021A1 (en) | 2011-04-14 | 2012-10-18 | Jaroslav Klouda | Cleaning device for food intake or cooking appliances, particularly cooking, grilling or warming device, has dosing device for generating cleaning mixture and container for receiving cleaning mixture |
| EP3599421A1 (en) | 2018-07-27 | 2020-01-29 | DEBAG Deutsche Backofenbau GmbH | Cleaning system for cleaning the cooking area of a cooking appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE208584T1 (en) | 2001-11-15 |
| DE50000077D1 (en) | 2002-02-21 |
| EP1147731A1 (en) | 2001-10-24 |
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