EP1217308A1 - Smoke extracting hood - Google Patents

Smoke extracting hood Download PDF

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Publication number
EP1217308A1
EP1217308A1 EP01128909A EP01128909A EP1217308A1 EP 1217308 A1 EP1217308 A1 EP 1217308A1 EP 01128909 A EP01128909 A EP 01128909A EP 01128909 A EP01128909 A EP 01128909A EP 1217308 A1 EP1217308 A1 EP 1217308A1
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EP
European Patent Office
Prior art keywords
extractor hood
suction
suction funnel
funnel
filter
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
EP01128909A
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German (de)
French (fr)
Other versions
EP1217308B1 (en
Inventor
Hans Gerd Dipl.-Ing. Keller
Norbert Dipl.-Ing. Mayer (Fh)
Gert Dipl.-Ing. Meinhardt (Fh)
Peter Dipl.-Ing. Rohrbach (Fh)
Wilfried Dipl.-Ing. Rückert (FH)
Dietrich Dipl.-Ing. Schmid
Armin Zibold
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
Priority date (The priority date 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 date listed.)
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Publication of EP1217308A1 publication Critical patent/EP1217308A1/en
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Publication of EP1217308B1 publication Critical patent/EP1217308B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2078—Removing cooking fumes movable

Definitions

  • the invention relates to an extractor hood, in which the suction of the vapors and Vapors are related to the hotplate.
  • an extractor hood which has means for a Sliding and / or rotating movement for the purpose of movable attachment.
  • Slide rails, rollers and hinges are used. That’s it it is possible to close the extractor hood above and over the hotplates move to an intense one over the hotplates in use To aspirate the vapors and vapors. There is also a fold up on the Wall possible.
  • an extractor hood is known from DE 41 42 474 A1, the divided one Extraction parts with horizontally arranged filters for extracting the vapors and vapors on the one hand for the front hotplates and on the other hand for the rear hotplates of the Cooker has.
  • An extractor hood with at least three parts is used, two Parts of the separate air duct and the third part serve the fume cupboard Suction fans represents.
  • the suction parts can be operated separately or together. With separate Extraction, each suction fan is driven by its own motor, otherwise one motor is sufficient for the two suction fans.
  • this extractor hood is made of three parts is composed, with at least the two suction parts in itself must be designed to prevent the suction of fumes and To prevent vapors. That makes the extractor hood difficult.
  • an extractor hood is on the cooking area side arranged in front of the filter of the extractor hood, the suction opening points towards the hob.
  • the extractor hood can be moved in the horizontal filter level or displaceable and pivotable downwards relative to the filter level and changeable in altitude. Extracting the vapors and vapors through the hood is done by the fan system of the extractor hood via a hose or the extractor hood has its own additional filter and fan system.
  • the Disadvantages of this solution are the cost of the additional filter and Fan system and secondly in the use of the hose for suction. This is dirty light and will therefore find little acceptance in the household.
  • the extractor device according to DE 199 07 057 A1 is in the kitchen worktop arranged sunk. It is extended to the suction mode and to Food carrier swung in. Their disadvantage is at least that the open space of the Kitchen worktop is restricted.
  • the object of the invention is to extract the fumes from the cooking point To improve vapors. This object is achieved with the features of claim 1. advantageous embodiments are the subject of the dependent claims.
  • the filter surface of the filter is in partial filter surfaces separate suction shaft and each partial filter surface is a fan suction nozzle or assigned a fan blower, the speed of the fan blower independent should be controllable from each other.
  • the suction funnel with the control for the speed of the fan blower coupled, the partial filter surface where the suction funnel is located can be optimal be sucked off.
  • the design of the suction funnel is also of major importance for the Effectiveness of the extractor hood according to the invention.
  • the suction funnel has a trumpet shape or is asymmetrical, or is a double funnel, or has a perforated outer surface.
  • the Suction funnels inside have air baffles on the outer surface, which are preferred are arranged spirally.
  • the material of the suction funnel is also important for its effectiveness.
  • the invention therefore provides that the suction funnel is preferably made of metal or externally insulated metal or externally heated metal or externally heated Metal is made with an insulating layer above.
  • the invention provides that the suction funnel in the Suction funnel height is adjustable. This can be easily achieved by the casing of the suction funnel is composed like an iris or out section overlapping truncated cone sections.
  • the suction funnel arrangement according to the invention offers the possibility of that the suction funnel is equipped with a prefilter, preferably one with a small flow resistance, and / or in the area of the suction opening of the Suction funnel to arrange a circumferential condensate / grease trap inside.
  • the extractor hood 1 shown in Fig. 1 consists of the housing 2 with the inside arranged filter frame 4 with filter 3. Below the filter 3 is the suction funnel 5 arranged with a clear distance A to the filter 3. The suction funnel 5 is on one pivoted pivot lever 10 out, which is arranged centrally in the frame of the filter 3 is. By simply swiveling the filter, the partial filter surfaces 3.1 - 3.4 be assigned.
  • the extractor hood 1 is made of four sheets Duct spaces divided, and each partial filter area 3.1 - 3.4 is a fan suction nozzle 9 assigned. It is also possible for each of these subspaces to have its own fan blower 8 assigned. The speed of the fan blowers 8 can be controlled independently of one another.
  • the suction funnel 5 is coupled to the control for the speed of the fan blower 8, such that the partial filter surfaces 3.1 - 3.4 correspond to the position of the suction funnel 5, which is located in the illustration at the partial filter area 3.1, optimally suctioned off become.
  • the extractor hood 1 has in the area below the filter 3 on the hob side of the filter frame 4 lying opposite to one another parallel to its outer edges Guide rails 13 on.
  • the guide rails are by at least one Cross rail 14 connected to each other, the cross rail 14 along the guide rails 13 is displaceable and the suction funnel 5 along the cross rail 14.
  • the distance A is dimensioned such that the suction fan (s) 8 generate a suction effect in the suction funnel 5 in the extractor hood 1.
  • the trumpet shape shown in Fig. 2 for the suction funnel 5 supports the Chimney effect. It prevents swirling of the boundary layer, which means little saturated air sweeps past the funnel surface, which leads to less condensate.
  • the suction funnel shown in Fig. 3 is perforated.
  • the openings in the direction of flow prevent condensate from being deposited by supplying unsaturated room air.
  • the asymmetrical suction funnel 5 shown in FIG. 4 enables an additional one Rotate away from the work area or into the vapor area.
  • the suction funnel 5 in Fig. 5 consists of a double funnel and is characterized by good vacuum generation in the upper suction area.
  • the suction funnel 5 with air guiding orifices shown in FIG. 6 leads to stabilization of the fumes below the funnel.
  • the suction funnel 5 is preferably made of metal. This allows a quick adaptation to the steam temperature, which the Condensate failure reduced. Furthermore, the suction funnel 5 made of metal on the outside Have insulation 11, as shown in Fig. 7. The material in the boundary layer to Steam heats up even faster here, which further reduces the condensate failure. In addition, it is also possible to heat the suction funnel 5 or the heater 12 to isolate the outside additionally. This is shown in FIGS. 8 and 9.
  • Suction funnel 5 is adjustable in funnel height.
  • Such training, once composed of sections of truncated cone and once by an iris formation are shown in Figs. 10 and 11.

Abstract

The cooker hood has a vapor extraction hood in front of a filter. The extraction hood is formed as a funnel (5) with a smaller outlet opening (7) and an larger intake opening (6). The distance between intake and filter (3), the blower performance, and the funnel are adjusted relative to each other, so that the suction blowers (8) in the cooker hood (1) generate a suction effect in the extraction funnel. The filter surface is divided into individual filter sections (3.1-3.4), each with its own suction shaft, and with suction nozzle (9) or suction blower. The funnel is mounted on a horizontally moveable pivot lever (10).

Description

Die Erfindung betrifft eine Dunstabzugshaube, bei der das Absaugen der Wrasen und Dämpfe kochstellenbezogen erfolgt.The invention relates to an extractor hood, in which the suction of the vapors and Vapors are related to the hotplate.

Aus der DE 18 83 153 U1 ist eine Dunstabzugshaube bekannt, die über Mittel für eine Schiebe- und/oder Drehbewegung zum Zweck einer beweglichen Anbringung verfügt. Anwendung finden dabei Gleitschienen, Laufrollen und Scharniere. Dadurch ist es möglich, die Dunstabzugshaube über den Kochstellen seitlich und/oder nach vorn zu verschieben, um über der den in Benutzung befindlichen Kochstellen ein intensives Absaugen der Dünste und Wrasen zu erreichen. Weiterhin ist ein Hochklappen an der Wand möglich.From DE 18 83 153 U1 an extractor hood is known which has means for a Sliding and / or rotating movement for the purpose of movable attachment. Slide rails, rollers and hinges are used. That’s it it is possible to close the extractor hood above and over the hotplates move to an intense one over the hotplates in use To aspirate the vapors and vapors. There is also a fold up on the Wall possible.

Ein Nachteil dieser Dunstabzugshaube besteht darin, dass durch das Verschieben über den Kochstellen natürlich "freie" Flächen verbleiben, auf denen sich nicht abgesaugte Dünste und Wrasen niederschlagen und zu Verschmutzungen führen.A disadvantage of this extractor hood is that by moving it over the cooking areas naturally have "free" surfaces on which there is no suction Precipitate vapors and vapors and lead to contamination.

Weiterhin ist aus der DE 41 42 474 A1 ist eine Dunstabzugshaube bekannt, die geteilte Absaugteile mit waagerecht angeordneten Filtern zum Absaugen der Wrasen und Dämpfe einerseits für die vorderen Kochstellen und andererseits für die hinteren Kochstellen des Küchenherdes aufweist.Furthermore, an extractor hood is known from DE 41 42 474 A1, the divided one Extraction parts with horizontally arranged filters for extracting the vapors and vapors on the one hand for the front hotplates and on the other hand for the rear hotplates of the Cooker has.

Dabei kommt eine mindestens dreiteilige Dunstabzugshaube zum Einsatz, wobei zwei Teile der getrennten Luftführung dienen und das dritte Teil den Abzugsblock mit Sauggebläsen darstellt.An extractor hood with at least three parts is used, two Parts of the separate air duct and the third part serve the fume cupboard Suction fans represents.

Die Absaugteile können getrennt sowie gemeinsam betrieben sein. Bei getrennter Absaugung wird jedes Sauggebläse durch einen eigenen Motor angetrieben, ansonsten reicht ein Motor für die beiden Sauggebläse aus.The suction parts can be operated separately or together. With separate Extraction, each suction fan is driven by its own motor, otherwise one motor is sufficient for the two suction fans.

Der Nachteil dieser Dunstabzugshaube besteht darin, dass die Dunstabzugshaube aus drei Teilen zusammengesetzt ist, wobei zumindest die beiden Ansaugteile in sich geschlossen ausgeführt sein müssen, um den Austritt von angesaugten Dämpfen und Wrasen zu verhindern. Das macht die Dunstabzugshaube schwer.The disadvantage of this extractor hood is that the extractor hood is made of three parts is composed, with at least the two suction parts in itself must be designed to prevent the suction of fumes and To prevent vapors. That makes the extractor hood difficult.

Bei der Dunstabzugshaube nach der DE 198 10 818 A1 ist eine Abzugshaube kochstellenseitig vor dem Filter der Dunstabzugshaube angeordnet, wobei die Ansaugöffnung in Richtung Kochstelle weist. Die Abzugshaube ist in der waagerechten Filterebene verschiebbar oder verschieb- und gegenüber der Filterebene nach unten verschwenkbar und in der Höhenlage veränderbar. Das Absaugen der Dünste und Wrasen über die Abzugshaube erfolgt durch das Ventilatorsystem der Dunstabzugshaube über einen Schlauch oder die Abzugshaube besitzt ein eigenes zusätzliches Filter- und Lüftersystem. Die Nachteile dieser Lösung bestehen zum einen in den Kosten für das zusätzliche Filter- und Lüftersystem und zum anderen im Einsatz des Schlauches zum Absaugen. Dieser verschmutzt leicht und wird im Haushalt deshalb wenig Akzeptanz finden.In the extractor hood according to DE 198 10 818 A1, an extractor hood is on the cooking area side arranged in front of the filter of the extractor hood, the suction opening points towards the hob. The extractor hood can be moved in the horizontal filter level or displaceable and pivotable downwards relative to the filter level and changeable in altitude. Extracting the vapors and vapors through the hood is done by the fan system of the extractor hood via a hose or the extractor hood has its own additional filter and fan system. The Disadvantages of this solution are the cost of the additional filter and Fan system and secondly in the use of the hose for suction. This is dirty light and will therefore find little acceptance in the household.

Die Dunstabzugsvorrichtung nach der DE 199 07 057 A1 ist in der Küchenarbeitsplatte versenkt angeordnet. Sie wird zum Ansaugbetrieb nach oben ausgefahren und zum Gargutträger eingeschwenkt. Ihr Nachteil besteht zumindest darin, dass die Freifläche der Küchenarbeitsplatte eingeschränkt wird.The extractor device according to DE 199 07 057 A1 is in the kitchen worktop arranged sunk. It is extended to the suction mode and to Food carrier swung in. Their disadvantage is at least that the open space of the Kitchen worktop is restricted.

Aufgabe der Erfindung ist es, das kochstellenbezogene Absaugen der Wrasen und Dämpfe zu verbessern. Gelöst wird diese Aufgabe mit den Merkmalen des Anspruches 1, vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche.The object of the invention is to extract the fumes from the cooking point To improve vapors. This object is achieved with the features of claim 1. advantageous embodiments are the subject of the dependent claims.

Indem bei einer Dunstabzugshaube mit Einzelkochstellenabsaugung, bei der eine Abzugshaube kochstellenseitig vor dem Filter der Dunstabzugshaube angeordnet ist, deren Ansaugöffnung in Richtung Kochstelle weist, die Abzugshaube in der waagerechten Filterebene verschiebbar oder verschieb- und gegenüber der Filterebene nach unten verschwenkbar ist und das Absaugen der Dünste und Wrasen über die Abzugshaube durch das Lüftersystem der Dunstabzugshaube erfolgt, die Abzugshaube als Absaugtrichter ausgebildet ist und zwischen der gegenüber der Ansaugöffnung kleineren Austrittsöffnung des Absaugtrichters und dem Filter der Dunstabzugshaube ein lichter Abstand A besteht, wobei der Abstand A, die Lüftergebläseleistung und der Absaugtrichter so aufeinander abgestimmt ausgelegt sind, dass das oder die saugenden Lüftergebläse in der Dunstabzugshaube eine Sogwirkung im Absaugtrichter erzeugen, wird das kochstellenbezogene Absaugen der Wrasen und Dämpfe wesentlich und auf kostengünstige Weise verbessert.In the case of an extractor hood with single cooktop extractor, in the case of an extractor hood is arranged in front of the filter of the extractor hood, the Intake opening in the direction of the hotplate points, the extractor hood in the horizontal Filter level slidable or slidable and down with respect to the filter level is pivotable and the suction of the vapors and vapors through the hood through the fan system of the extractor hood, the extractor hood as a suction funnel is formed and between the smaller than the suction opening of the suction funnel and the filter of the extractor hood a clear distance A exists, with the distance A, the fan power and the suction funnel are designed so that they are coordinated so that the suction fan or fans in the extractor hood create a suction effect in the suction funnel, the Extraction of the vapors and vapors is essential and inexpensive improved.

In einer bevorzugten Ausführung ist die Filterfläche des Filters in Teilfilterflächen mit eigenem Absaugschacht aufgeteilt und jeder Teilfilterfläche ist eine Lüfteransaugdüse oder ein Lüftergebläse zugeordnet, wobei die Drehzahl der Lüftergebläse unabhängig voneinander steuerbar sein sollten. Wird nun, wie eine erfindungsgemäße Ausführung vorsieht, der Absaugtrichter mit der Steuerung für die Drehzahl der Lüftergebläse gekoppelt, kann die Teilfilterfläche, bei der sich der Absaugtrichter befindet, optimal abgesaugt werden.In a preferred embodiment, the filter surface of the filter is in partial filter surfaces separate suction shaft and each partial filter surface is a fan suction nozzle or assigned a fan blower, the speed of the fan blower independent should be controllable from each other. Now, as an embodiment of the invention provides the suction funnel with the control for the speed of the fan blower coupled, the partial filter surface where the suction funnel is located can be optimal be sucked off.

Natürlich hat auch die Ausbildung des Absaugtrichters wesentliche Bedeutung für die Wirksamkeit der erfindungsgemäßen Dunstabzugshaube. Im einzelnen ist vorgesehen, dass der Absaugtrichter eine Trompetenform aufweist oder asymmetrisch ausgebildet ist, oder ein Doppeltrichter ist, oder eine perforierte Mantelfläche aufweist. Weiterhin kann der Absaugtrichter innen Luftleitblenden an der Mantelfläche aufweisen, die bevorzugt spiralförmig angeordnet sind.Of course, the design of the suction funnel is also of major importance for the Effectiveness of the extractor hood according to the invention. In particular, that the suction funnel has a trumpet shape or is asymmetrical, or is a double funnel, or has a perforated outer surface. Furthermore, the Suction funnels inside have air baffles on the outer surface, which are preferred are arranged spirally.

Auch das Material des Absaugtrichters hat Bedeutung für dessen Wirksamkeit. Die Erfindung sieht deshalb vor, dass der Absaugtrichter bevorzugt aus Metall oder aus außen isoliertem Metall oder aus außen beheiztem Metall oder aus außen beheiztem Metall mit einer darüber befindlichen Isolierschicht gefertigt ist.The material of the suction funnel is also important for its effectiveness. The The invention therefore provides that the suction funnel is preferably made of metal or externally insulated metal or externally heated metal or externally heated Metal is made with an insulating layer above.

In einer weiteren Ausgestaltung sieht die Erfindung vor, dass der Absaugtrichter in der Absaugtrichterhöhe verstellbar ist. Dies kann auf einfache Weise erreicht werden, indem der Mantel des Absaugtrichters wie eine Irisblende zusammengesetzt ist oder sich aus abschnittsweise überlagernden Kegelstumpfabschnitten zusammensetzt.In a further embodiment, the invention provides that the suction funnel in the Suction funnel height is adjustable. This can be easily achieved by the casing of the suction funnel is composed like an iris or out section overlapping truncated cone sections.

Darüber hinaus bietet die erfindungsgemäße Absaugtrichteranordnung die Möglichkeit, dass der Absaugtrichter mit einem Vorfilter ausgestattet wird, vorzugsweise einem mit einem kleinen Strömungswiderstand, und/oder im Bereich der Ansaugöffnung des Absaugtrichters innen eine umlaufende Kondensat-/Fettfangrinne anzuordnen.In addition, the suction funnel arrangement according to the invention offers the possibility of that the suction funnel is equipped with a prefilter, preferably one with a small flow resistance, and / or in the area of the suction opening of the Suction funnel to arrange a circumferential condensate / grease trap inside.

Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt. Es zeigen:

Fig. 1:
Dunstabzugshaube mit verschwenkbarem Absaugtrichter,
Fig. 2:
Dunstabzugshaube mit verschiebbarem Absaugtrichter,
Fig. 3:
perforierter Absaugtrichter,
Fig. 4:
asymmetrischer Absaugtrichter,
Fig. 5:
Absaugtrichter als Doppeltrichter ausgebildet,
Fig. 6:
Absaugtrichter mit Luftleitblenden,
Fig. 7:
Absaugtrichter mit äußerer Isolation,
Fig. 8:
Absaugtrichter mit Heizung,
Fig. 9:
Absaugtrichter mit Heizung und Isolation,
Fig. 10:
ringförmig zusammengesetzter Absaugtrichter und
Fig. 11:
als Irisblende ausgeführter Absaugtrichter.
Embodiments of the invention are shown in the drawing. Show it:
Fig. 1:
Extractor hood with swiveling suction funnel,
Fig. 2:
Extractor hood with sliding suction funnel,
Fig. 3:
perforated suction funnel,
Fig. 4:
asymmetrical suction funnel,
Fig. 5:
Suction funnel designed as a double funnel,
Fig. 6:
Suction funnel with air baffles,
Fig. 7:
Suction funnel with external insulation,
Fig. 8:
Suction funnel with heating,
Fig. 9:
Suction funnel with heating and insulation,
Fig. 10:
suction funnel and
Fig. 11:
suction funnel designed as an iris diaphragm.

Die in Fig. 1 dargestellte Dunstabzugshaube 1 besteht aus dem Gehäuse 2 mit dem darin angeordneten Filterrahmen 4 mit Filter 3. Unterhalb des Filters 3 ist der Absaugtrichter 5 mit einem lichten Abstand A zum Filter 3 angeordnet. Der Absaugtrichter 5 ist an einem schwenkbaren Schwenkhebel 10 geführt, der mittig im Rahmen des Filters 3 angeordnet ist. Durch einfaches Schwenken kann der Filter so den Teilfilterflächen 3.1 - 3.4 zugeordnet werden.The extractor hood 1 shown in Fig. 1 consists of the housing 2 with the inside arranged filter frame 4 with filter 3. Below the filter 3 is the suction funnel 5 arranged with a clear distance A to the filter 3. The suction funnel 5 is on one pivoted pivot lever 10 out, which is arranged centrally in the frame of the filter 3 is. By simply swiveling the filter, the partial filter surfaces 3.1 - 3.4 be assigned.

In der dargestellten Ausführung ist die Dunstabzugshaube 1 durch Bleche in vier Abzugsräume geteilt, und jeder Teilfilterfläche 3.1 - 3.4 ist eine Lüfteransaugdüse 9 zugeordnet. Ebenso ist es möglich, jedem dieser Teilräume ein eigenes Lüftergebläse 8 zuzuordnen. Die Lüftergebläse 8 sind in der Drehzahl unabhängig voneinander steuerbar. Der Absaugtrichter 5 ist mit der Steuerung für die Drehzahl der Lüftergebläse 8 gekoppelt, derart, dass die Teilfilterflächen 3.1 - 3.4 entsprechend der Stellung des Absaugtrichters 5, der sich in der Darstellung bei der Teilfilterfläche 3.1 befindet, optimal abgesaugt werden.In the illustrated embodiment, the extractor hood 1 is made of four sheets Duct spaces divided, and each partial filter area 3.1 - 3.4 is a fan suction nozzle 9 assigned. It is also possible for each of these subspaces to have its own fan blower 8 assigned. The speed of the fan blowers 8 can be controlled independently of one another. The suction funnel 5 is coupled to the control for the speed of the fan blower 8, such that the partial filter surfaces 3.1 - 3.4 correspond to the position of the suction funnel 5, which is located in the illustration at the partial filter area 3.1, optimally suctioned off become.

In Fig. 2 weist die Dunstabzugshaube 1 kochstellenseitig unterhalb des Filters 3 im Bereich des Filterrahmens 4 parallel zu dessen Außenkanten verlaufende gegenüberliegende Führungsschienen 13 auf. Die Führungsschienen sind durch mindestens eine Querschiene 14 untereinander verbunden, wobei die Querschiene 14 entlang der Führungsschienen 13 verschiebbar ist und der Absaugtrichter 5 entlang der Querschiene 14. 2, the extractor hood 1 has in the area below the filter 3 on the hob side of the filter frame 4 lying opposite to one another parallel to its outer edges Guide rails 13 on. The guide rails are by at least one Cross rail 14 connected to each other, the cross rail 14 along the guide rails 13 is displaceable and the suction funnel 5 along the cross rail 14.

Zwischen der Austrittsöffnung des Absaugtrichters 5 und dem Filter 3 im Filterrahmen 4 besteht der Abstand A. Er ist so bemessen, dass das oder die saugenden Lüftergebläse 8 in der Dunstabzugshaube 1 eine Sogwirkung im Absaugtrichter 5 erzeugen.Between the outlet opening of the suction funnel 5 and the filter 3 in the filter frame 4 there is the distance A. It is dimensioned such that the suction fan (s) 8 generate a suction effect in the suction funnel 5 in the extractor hood 1.

Neben der Lüfterdrehzahl, der Stellung des Absaugtrichters 5 und der Bemessung des Abstandes A hat natürlich die Ausbildung des Absaugtrichters 5 selbst großen Einfluss auf die Absaugwirkung. Entsprechende Absaugtrichterformen sind in den Fig. 2 bis 6 dargestellt.In addition to the fan speed, the position of the suction funnel 5 and the dimensioning of the Distance A naturally has a great influence on the design of the suction funnel 5 itself on the suction effect. Corresponding suction funnel shapes are shown in FIGS. 2 to 6 shown.

Die in Fig. 2 dargestellte Trompetenform für den Absaugtrichter 5 unterstützt die Kaminwirkung. Sie verhindert eine Verwirbelung der Grenzschicht, wodurch wenig gesättigte Luft an der Trichterfläche vorbeistreicht, was zu weniger Kondensat führt.The trumpet shape shown in Fig. 2 for the suction funnel 5 supports the Chimney effect. It prevents swirling of the boundary layer, which means little saturated air sweeps past the funnel surface, which leads to less condensate.

Der in Fig. 3 dargestellte Absaugtrichter ist perforiert. Die Öffnungen in Strömungsrichtung verhindern eine Kondensatablagerung durch die Zufuhr nichtgesättigter Raumluft.The suction funnel shown in Fig. 3 is perforated. The openings in the direction of flow prevent condensate from being deposited by supplying unsaturated room air.

Der in Fig. 4 dargestellte asymmetrische Absaugtrichter 5 ermöglicht ein zusätzliches Drehen vom Arbeitsbereich weg oder in den Wrasenbereich hinein.The asymmetrical suction funnel 5 shown in FIG. 4 enables an additional one Rotate away from the work area or into the vapor area.

Der Absaugtrichter 5 in Fig. 5 besteht aus einem Doppeltrichter und zeichnet sich durch eine gute Unterdruckerzeugung im oberen Absaugbereich aus.The suction funnel 5 in Fig. 5 consists of a double funnel and is characterized by good vacuum generation in the upper suction area.

Der in der Fig. 6 dargestellte Absaugtrichter 5 mit Luftleitblenden führt zur Stabilisierung des Wrasens unterhalb des Trichters.The suction funnel 5 with air guiding orifices shown in FIG. 6 leads to stabilization of the fumes below the funnel.

Die Erfindung sieht vor, dass der Absaugtrichter 5 bevorzugt aus Metall gefertigt ist. Dadurch wird ein schnelles Anpassen an die Dampftemperatur erreicht, was den Kondensatausfall reduziert. Weiterhin kann der Absaugtrichter 5 aus Metall außen eine Isolierung 11 aufweisen, wie in Fig. 7 dargestellt ist. Das Material in der Grenzschicht zum Dampf erwärmt sich hier noch schneller, wodurch der Kondensatausfall weiter sinkt. Darüber hinaus ist es auch möglich, den Absaugtrichter 5 zu heizen bzw. die Heizung 12 außen noch zusätzlich zu isolieren. Dies zeigen die Fig. 8 und 9. The invention provides that the suction funnel 5 is preferably made of metal. This allows a quick adaptation to the steam temperature, which the Condensate failure reduced. Furthermore, the suction funnel 5 made of metal on the outside Have insulation 11, as shown in Fig. 7. The material in the boundary layer to Steam heats up even faster here, which further reduces the condensate failure. In addition, it is also possible to heat the suction funnel 5 or the heater 12 to isolate the outside additionally. This is shown in FIGS. 8 and 9.

Für die Ausbildung der Sogwirkung kann es auch von Vorteil sein, wenn der Absaugtrichter 5 in der Trichterhöhe verstellbar ist. Derartige Ausbildungen, einmal zusammengesetzt aus abschnittsweise überlagernden Kegelstumpfabschnitten und einmal durch eine Irisblendenausbildung sind in den Fig. 10 und 11 dargestellt.For the formation of the suction effect, it can also be advantageous if the Suction funnel 5 is adjustable in funnel height. Such training, once composed of sections of truncated cone and once by an iris formation are shown in Figs. 10 and 11.

Claims (17)

Dunstabzugshaube mit Einzelkochstellenabsaugung, bei der eine Abzugshaube kochstellenseitig vor dem Filter der Dunstabzugshaube angeordnet ist, deren Ansaugöffnung in Richtung Kochstelle weist, die Abzugshaube in der waagerechten Filterebene verschiebbar oder verschieb- und gegenüber der Filterebene nach unten verschwenkbar ist und das Absaugen der Dünste und Wrasen über die Abzugshaube durch das Lüftersystem der Dunstabzugshaube erfolgt, dadurch gekennzeichnet, dass die Abzugshaube als Absaugtrichter (5) ausgebildet ist und zwischen der gegenüber der Ansaugöffnung (6) kleineren Austrittsöffnung (7) des Absaugtrichters (5) und dem Filter (3) der Dunstabzugshaube (1) ein lichter Abstand A besteht, wobei der Abstand A, die Lüftergebläseleistung und der Absaugtrichter (5) so aufeinander abgestimmt ausgelegt sind, dass das oder die saugenden Lüftergebläse (8) in der Dunstabzugshaube (1) eine Sogwirkung im Absaugtrichter (5) erzeugen.Extractor hood with single cooktop extractor, in which an extractor hood is arranged on the cooktop side in front of the filter of the extractor hood, the suction opening points in the direction of the cooking zone, the extractor hood can be moved or moved in the horizontal filter plane and can be swiveled downwards and opposite the filter plane, and the extraction of the vapors and vapors the extractor hood is provided by the fan system of the extractor hood, characterized in that the extractor hood is designed as a suction funnel (5) and between the outlet opening (7) of the suction funnel (5), which is smaller than the suction opening (6), and the filter (3) of the extractor hood ( 1) there is a clear distance A, the distance A, the fan blower power and the suction funnel (5) being designed so that the suction fan (s) (8) in the extractor hood (1) create a suction effect in the suction funnel (5) , Dunstabzugshaube nach Anspruch 1, dadurch gekennzeichnet, dass die Filterfläche des Filters (3) in Teilfilterflächen (3.1 - 3.4) mit eigenem Absaugschacht aufgeteilt ist und jeder Teilfilterfläche (3n) eine Lüfteransaugdüse (9) oder ein Lüftergebläse (8) zugeordnet ist.Extractor hood according to claim 1, characterized in that the filter surface of the filter (3) is divided into partial filter surfaces (3.1-3.4) with its own suction shaft and each partial filter surface (3n) is assigned a fan suction nozzle (9) or a fan blower (8). Dunstabzugshaube nach Anspruch 2, dadurch gekennzeichnet, dass die Drehzahl der Lüftergebläse (8) unabhängig voneinander steuerbar ist.Extractor hood according to claim 2, characterized in that the speed of the fan blower (8) can be controlled independently of one another. Dunstabzugshaube nach Anspruch 3, dadurch gekennzeichnet, dass der Absaugtrichter (5) mit der Steuerung für die Drehzahl der Lüftergebläse (8) gekoppelt ist, derart, das die Teilfilterfläche (3n), bei der sich der Absaugtrichter (5) befindet, optimal abgesaugt wird.Extractor hood according to claim 3, characterized in that the suction funnel (5) is coupled to the control for the speed of the fan blower (8), in such a way that the partial filter surface (3n) at which the suction funnel (5) is located is optimally suctioned off , Dunstabzugshaube nach mindestens einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Absaugtrichter (5) an einem unterhalb der Filterebene waagerecht verschwenkbaren Schwenkhebel (10) angeordnet ist. Extractor hood according to at least one of Claims 1 to 4, characterized in that the suction funnel (5) is arranged on a pivoting lever (10) which can be pivoted horizontally below the filter level. Dunstabzugshaube nach Anspruch 5, dadurch gekennzeichnet, dass der Schwenkhebel (10) mittig im Rahmen des Filters (3) geführt ist.Extractor hood according to claim 5, characterized in that the pivoting lever (10) is guided centrally in the frame of the filter (3). Dunstabzugshaube nach Anspruch 1, dadurch gekennzeichnet, dass der Absaugtrichter (5) eine Trompetenform aufweist.Extractor hood according to claim 1, characterized in that the suction funnel (5) has a trumpet shape. Dunstabzugshaube nach Anspruch 1, dadurch gekennzeichnet, dass der Absaugtrichter (5) asymmetrisch ausgebildet ist.Extractor hood according to claim 1, characterized in that the suction funnel (5) is asymmetrical. Dunstabzugshaube nach Anspruch 1, dadurch gekennzeichnet, dass der Absaugtrichter (5) als Doppeltrichter ausgebildet ist.Extractor hood according to claim 1, characterized in that the suction funnel (5) is designed as a double funnel. Dunstabzugshaube nach Anspruch 1, dadurch gekennzeichnet, dass der Absaugtrichter (5) eine perforierte Mantelfläche aufweist.Extractor hood according to claim 1, characterized in that the suction funnel (5) has a perforated outer surface. Dunstabzugshaube nach Anspruch 1, dadurch gekennzeichnet, dass der Absaugtrichter (5) innen Luftleitblenden an der Mantelfläche aufweist, die bevorzugt spiralförmig angeordnet sind.Extractor hood according to claim 1, characterized in that the suction funnel (5) has internal air guiding panels on the lateral surface, which are preferably arranged in a spiral. Dunstabzugshaube nach mindestens einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass der Absaugtrichter (5) aus Metall oder aus außen isoliertem Metall oder aus außen beheiztem Metall oder aus außen beheiztem Metall mit einer darüber befindlichen Isolierschicht (11) gefertigt ist.Extractor hood according to at least one of Claims 1 to 11, characterized in that the suction funnel (5) is made from metal or from externally insulated metal or from externally heated metal or from externally heated metal with an insulating layer (11) located thereover. Dunstabzugshaube nach mindestens einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass der Absaugtrichter (5) in der Absaugtrichterhöhe verstellbar ist.Extractor hood according to at least one of claims 1 to 12, characterized in that the suction funnel (5) is adjustable in the height of the suction funnel. Dunstabzugshaube nach Anspruch 13, dadurch gekennzeichnet, dass der Mantel des Absaugtrichters (5) wie eine Irisblende zusammengesetzt ist.Extractor hood according to claim 13, characterized in that the casing of the suction funnel (5) is composed like an iris diaphragm. Dunstabzugshaube nach mindestens einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, dass der Mantel des Absaugtrichters (5) sich aus abschnittsweise überlagernden Kegelstumpfabschnitten zusammensetzt. Extractor hood according to at least one of Claims 1 to 14, characterized in that the casing of the suction funnel (5) is composed of truncated cone sections which overlap in sections. Dunstabzugshaube nach mindestens einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, dass der Absaugtrichter (5) mit einem Vorfilter ausgestattet ist, vorzugsweise einem mit einem kleinen Strömungswiderstand.Extractor hood according to at least one of Claims 1 to 15, characterized in that the suction funnel (5) is equipped with a prefilter, preferably one with a small flow resistance. Dunstabzugshaube nach mindestens einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, dass der Absaugtrichter (5) im Bereich der Ansaugöffnung (6) innen eine umlaufende Kondensat-/Fettfangrinne aufweist.Extractor hood according to at least one of claims 1 to 16, characterized in that the suction funnel (5) in the region of the suction opening (6) has a circumferential condensate / fat trap channel on the inside.
EP01128909A 2000-12-22 2001-12-05 Smoke extracting hood Expired - Lifetime EP1217308B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10064322 2000-12-22
DE10064322A DE10064322A1 (en) 2000-12-22 2000-12-22 Hood

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EP1217308A1 true EP1217308A1 (en) 2002-06-26
EP1217308B1 EP1217308B1 (en) 2005-07-13

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AT (1) ATE299575T1 (en)
DE (2) DE10064322A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072907A3 (en) * 2007-12-18 2012-08-01 Miele & Cie. KG Fume hood device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005013806A1 (en) * 2005-03-24 2006-09-28 BSH Bosch und Siemens Hausgeräte GmbH Extractor hood has suction fan and a flow direction element rotatable in suction area about rotational axis perpendicular to plane of same for improved vapour collection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1883153U (en) 1963-03-21 1963-11-21 Siemens Elektrogeraete Gmbh Cooker hood.
DE7522877U (en) * 1975-07-18 1975-11-13 Sueddeutsche Metallwerke Gmbh Cooker hood
DE4142474A1 (en) 1991-12-20 1993-06-24 Bosch Siemens Hausgeraete Cooker hood with parallel ducts over grouped hotplates - directs fumes from each gp. to separate opening into extn. unit contg. one or two blowers
DE19810818A1 (en) 1998-03-12 1999-09-16 Fink Karl Eisfink Commercial kitchen mobile cooking fumes extractor
DE19907057A1 (en) 1999-02-19 2000-08-24 Bsh Bosch Siemens Hausgeraete Vapour extractor for cooking areas has suction intake device vertically adjustable above cooking area and able to swivel out over cooking pan

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142477C2 (en) * 1991-12-20 1994-06-01 Bosch Siemens Hausgeraete Extractor hood
DE4201209C2 (en) * 1992-01-18 1994-06-01 Miele & Cie Extractor hood for arrangement above the hob of a kitchen range

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1883153U (en) 1963-03-21 1963-11-21 Siemens Elektrogeraete Gmbh Cooker hood.
DE7522877U (en) * 1975-07-18 1975-11-13 Sueddeutsche Metallwerke Gmbh Cooker hood
DE4142474A1 (en) 1991-12-20 1993-06-24 Bosch Siemens Hausgeraete Cooker hood with parallel ducts over grouped hotplates - directs fumes from each gp. to separate opening into extn. unit contg. one or two blowers
DE19810818A1 (en) 1998-03-12 1999-09-16 Fink Karl Eisfink Commercial kitchen mobile cooking fumes extractor
DE19907057A1 (en) 1999-02-19 2000-08-24 Bsh Bosch Siemens Hausgeraete Vapour extractor for cooking areas has suction intake device vertically adjustable above cooking area and able to swivel out over cooking pan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072907A3 (en) * 2007-12-18 2012-08-01 Miele & Cie. KG Fume hood device

Also Published As

Publication number Publication date
ATE299575T1 (en) 2005-07-15
EP1217308B1 (en) 2005-07-13
DE50106729D1 (en) 2005-08-18
DE10064322A1 (en) 2002-07-04

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