WO2013167531A2 - Dispositif d'aspiration destiné à aspirer l'air dans l'environnement d'une table de cuisson - Google Patents

Dispositif d'aspiration destiné à aspirer l'air dans l'environnement d'une table de cuisson Download PDF

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Publication number
WO2013167531A2
WO2013167531A2 PCT/EP2013/059385 EP2013059385W WO2013167531A2 WO 2013167531 A2 WO2013167531 A2 WO 2013167531A2 EP 2013059385 W EP2013059385 W EP 2013059385W WO 2013167531 A2 WO2013167531 A2 WO 2013167531A2
Authority
WO
WIPO (PCT)
Prior art keywords
module
filter module
fan
filter
suction
Prior art date
Application number
PCT/EP2013/059385
Other languages
German (de)
English (en)
Other versions
WO2013167531A3 (fr
Inventor
Egon Feisthammel
Jan Hoffmann
Vadim LEICHT
Steffen Moser
Steffen Renkema
Original Assignee
BSH Bosch und Siemens Hausgeräte 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.)
Filing date
Publication date
Application filed by BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Publication of WO2013167531A2 publication Critical patent/WO2013167531A2/fr
Publication of WO2013167531A3 publication Critical patent/WO2013167531A3/fr

Links

Classifications

    • 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
    • F24C15/2021—Arrangement or mounting of control or safety systems
    • 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
    • F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft

Definitions

  • the invention relates to a fume extractor for sucking air through at least two suction from a stove.
  • the regulation of the volume flow takes place at the suction of the extractor device exclusively via the stage control of the fan motor.
  • connection principles A first connection principle in which only one suction element can be connected to a fan, and a second connection principle in which two suction elements can be connected to a fan, but in which both suction elements only together can be addressed.
  • the known solutions split into two types, a design without and a design with closure element.
  • a closure of the opening is not possible.
  • the suction opening can be closed as soon as the ventilation system is not in operation. The closing can be done either manually or by motor.
  • a mechanism would be desirable that allows flexible use in the presence of multiple suction and / or reduces installation costs and thus the production costs. It is an object of the invention to provide a device for extracting air from a stove, which avoids at least some of the aforementioned disadvantages and / or limitations.
  • Core of the invention is a suction device for extracting air from a stove, which provides flexible, individually adjustable suction available.
  • the invention achieves the object by providing a fume extractor for sucking air from a stove.
  • the device has a fan module with a fan for sucking in air, which generates a volume flow when required by means of the blower.
  • the device has at least two filter modules.
  • the extractor device is characterized in that each filter module at least one suction port, at least one closure element for the at least one Ansaugöff-, which can be closed even when the fan is running, at least one actuating element for actuating the closure element, such that the closure element are opened or closed can, and has a suction line, which is connected to the blower module.
  • the teaching according to the invention achieves the advantage that each filter module can be opened or closed independently of one another, even during ongoing fan operation.
  • a fume extraction device is a suction device for extracting fumes or vapors in the vicinity of a cooker, because when cooking, grilling or baking vapors arise, which not only contaminate the air through, for example, fats and oils, but also affect the visibility and on Condensing objects in the kitchen.
  • a fume extraction device may be an extractor hood or a table ventilation.
  • a stove is a cooking, grilling or baking device for preparing food, for example an electric, induction or gas stove, a grill or an oven.
  • a filter module in the context of the present invention, a suction with or without filter is referred to, which has a suction opening, which is also referred to as suction for sucking above-mentioned ambient air, wherein the suction can also consist of several Absaugteilettin, each providing their own suction can.
  • the filter module can be opened and closed by means of an actuating element, so that in the open state ambient air can be sucked out of the oven via the filter module, but not in the closed state.
  • An actuator can basically be any mechanism to open or close the filter module, such as a switch, a sensor, or a remote control.
  • the opening and closing can basically also be done mechanically mechanically or electrically.
  • the actuating element is an actuating element for manual actuation.
  • the actuating element can thus be operated manually and is preferably a mechanical tilt or rotary switch which can close the filter module in such a way that effective extraction of ambient air via this filter module is no longer possible as long as the filter module is in the closed state.
  • a closure element designates a device which is suitable for closing the suction opening of the filter module at least temporarily so that effective extraction of ambient air via this filter module is no longer possible, as long as the suction opening of the filter module is in the closed state.
  • the closure element is a flap with which the suction opening can be closed.
  • the fan absorbs the ambient air via the existing filter modules according to the invention.
  • the blower is connected via suction lines with the filter modules, so that only a single blower is necessary for several filter modules and in particular for the entire extractor device to effectively suck the ambient air of the stove.
  • each filter module can be actuated individually and independently of the state of the closure element of each other filter module. This has the advantage that ambient air can be sucked concentrated on the stove at the place where the steam is produced when preparing the food and thus does not have to be equally sucked at all suction points of the stove, regardless of where the disturbing steam occurs concentrated.
  • the actuating element of each filter module is manually operable.
  • the extractor device has, in addition to the components mentioned, in particular the fan module and the at least one filter module, an operating module with an operating element and that a suction stage can be set via the operating element of the operating module Volume flow of the blower determined.
  • An adjustment module can be any desired blower control and can be operated both manually and remotely.
  • the operating module preferably has only one operating element for determining the strength of the volume flow of the blower.
  • the control element is configured such that by means of this element, the fan can be switched on and off, and the strength of the volume flow, for example in stages, by means of this element is adjustable. This can for example be realized by means of a single knob, but other solutions, for example by means of keypads, possible.
  • the control element particularly preferably has only one rotary control, rotary switch or rocker switch, which can be operated manually.
  • the operating module can also have a remote control which duplicates, supplements or replaces the operating element.
  • Another advantage is that in the extractor device according to the invention in that only a single blower is needed only one adjustment module for adjusting the flow rate is required. This can both reduce costs and simplify the operation of the extractor device, since the volume flow does not have to be set individually for each filter module.
  • the filter modules are electrically conductively connected to the operating module via at least one line. This has the advantage that it provides a possibility that information from the filter modules to the control module and vice versa can be signaled.
  • each filter module can be electrically conductively connected to the operating module via a common line, for example via a common bus.
  • each filter module can also be connected to the operating module by means of its own electrical line. be his.
  • each filter module via a separate line is electrically connected to the control module.
  • the filter modules are electrically conductively connected to the operating module via a common line.
  • the state of the closure element of each filter module can be signaled to the operating module via the at least one line.
  • the intensity of the set volume flow on the fan module can be automatically amplified or reduced.
  • the fan in the event that all closure elements are closed, the fan is switched off automatically, and optionally the fan is automatically switched on again only when at least one of the closure elements is opened again ,
  • the fan can be switched on again automatically.
  • the fan must first be switched on again manually and as long as this does not take place remains switched off.
  • the blower particularly preferably restarts automatically, provided that the blower has not been switched off manually on the control element.
  • a setting for example fan speed of the fan, which was set before switching off the fan, is set.
  • each filter module has at least one sensor, with the sensor of the respective filter module, the state of the closure element of the respective filter module can be determined, and the state determined by the sensor of the respective filter module can be signaled to the control module.
  • the sensor preferably represents a signal transmitter or comprises a signal transmitter.
  • the state of the closure element in this case is referred to its relative position to the suction port.
  • the state in which it closes the suction opening or in which it releases the suction opening is designated as the state of the closing element.
  • the degree of opening of the closing element can also be detected, for example by an angle of attack of the closing element to the suction port of the sensor and optionally transmitted to the operating module.
  • This embodiment has the advantage that the state of the filter module, that is, whether it can aspirate or can not aspirate, can be determined more accurately. In principle, this determination of state can take place both on the actuating element and on the closure element itself. Also, a comparison can be made as to whether the actuating element and closure element are in the same state, ie both closed or both open. According to one embodiment, the state determination is performed by a sensor on the closure element. However, it is also possible that the state determination is performed by a sensor on the actuator. A sensor for the state determination can be both a passive and an active sensor. According to one embodiment, the Sensor integrated in the operating switch, for example, the sensor is the operating switch itself.
  • the extractor device is a table ventilation device or an extractor hood.
  • a fume extraction device As a table ventilator or table ventilation device, which is also referred to as well ventilation, according to the invention a fume extraction device understood, is sucked in the air via the suction port down, preferably vertically downwards.
  • the fan module is provided in this embodiment below the cooking surface level and provided therein at least one suction port.
  • the present invention can be used in particular if it has a plurality of intake openings, which are arranged, for example, above the individual cooking zones of a cooker and are covered by separate closing elements.
  • FIG. 1 shows a first schematic construction of an embodiment of the extractor device according to the invention
  • FIG. 2a, b shows a schematic structure of an embodiment of a filter module with an actuating element, a suction opening and a closure element in the open and closed state according to the invention
  • Fig. 3 shows a second schematic structure of an embodiment of the extractor device according to the invention.
  • FIG. 4 shows a schematic structure of a vapor extraction device according to FIG. 3, with a filter module in the opened state and three filter modules in the closed state according to aspects of the invention.
  • FIG. 1 shows a first schematic construction of an embodiment of the extractor device (1) according to the invention.
  • the embodiment of the extractor device (1) shown schematically in FIG. 1 comprises a fan module (2) with a blower (3) and two filter modules (4).
  • Each filter module (4) has a suction opening (5) for sucking air from the environment of the extractor device (1), in particular the stove (not shown).
  • each of the two filter modules (4) has a closure element (6) for opening and closing the suction opening (5), wherein in the open state via the suction opening (5) ambient air can be sucked in, but not in the closed state.
  • the opening or closing of the closure element (6) of the suction opening (5) takes place by means of an actuating element (8).
  • the filter module (4) is connected via a suction line (9) to the blower (3) located in the blower module (2), so that by means of the blower ( 3) if necessary, a volume flow can be generated to suck ambient air through the suction ports (5) of the filter modules (4).
  • the suction line (9) is preferably connected to the filter module (4) via a connecting piece (7) (see FIG. 2).
  • this exemplary embodiment has the advantage that only a single blower (3) is necessary in order to suck air from the stove via the filter modules (4) used.
  • An actuating element (8) can basically be any mechanism for opening or closing the filter module (4), for example a switch, a sensor, or a remote control.
  • the opening and closing can basically also be done mechanically mechanically or electrically.
  • the actuating element (8) can be operated manually and is preferably a mechanical tilt or rotary switch, which can close the filter module (4) such that an effective extraction of ambient air through this filter module (4) is no longer possible, as long as that Filter module (4) is in the closed state.
  • the closure element (6) the suction port (5) of the filter module (4) is closed so that an effective suction of ambient air through this filter module (4) is no longer possible, as long as the suction port (5) of the filter module (4) in closed state is.
  • the closure element (6) is a flap with which the suction opening (5) can be closed.
  • the fan (3) sucks in the ambient air via the existing filter modules (4).
  • the blower is connected via suction lines (9) with the filter modules (4), so that only a fan (3) is necessary for the extractor device (1) to effectively suck the ambient air of the stove.
  • FIGS. 2a, b show a schematic construction of an embodiment of a filter module (4) with an actuating element (8), an intake opening (5) and a closure element (6) in the open and closed state.
  • the filter module (4) has an intake opening (5) which can be opened and closed via an actuating element (8) by means of a closure element (6).
  • FIG. 2a shows the filter module (4) in the closed state
  • FIG. 2b shows the filter module (4) in the open state.
  • the closure element (6) is lowered in the closed state, so that it locks the suction port (5) against effective suction of ambient air.
  • the locking takes place by means of the actuating element (8), which consists in the present embodiment of a push switch, which can be pushed into a front and a rear position. In its front position, the actuating element (8) lowers the closure element (6), so that the suction opening (5) is locked. In its rear position, the actuating element (8) raises the closure element (6), so that the locking of the suction opening (5) can be lifted and the suction opening (5) of the filter module (4) can suck in ambient air.
  • the filter module (4) shown in Figure 2 is equipped with a manually operated closure element (6).
  • a signal generator (not shown) is integrated, which, for example, indicates the actuation state of the filter module (4) in the case of an electronic control of the overall system, or at least one corresponding information system. tion to another component, in particular a control module (10) (see Figure 3), forwards.
  • FIG. 3 shows a second schematic construction of an embodiment of the extractor device (1) according to the invention.
  • the extractor device (1) comprises a fan module (2), which is connected to four filter modules (4) by means of four suction lines (9).
  • the filter modules (4) used are filter modules (4) according to FIG. 2.
  • the connection of the blower module (2) to the four filter modules (4) via four suction lines (9) takes place in such a way that via the suction openings ( 5) of the filter modules (4) from Figure 2 ambient air can be sucked.
  • Each of the four filter modules (4) is connected by means of an electrical line (12) to the single operating module (10).
  • an operating element (1 1) is mounted, with which the blower (3) (not shown in Figure 3) in the fan module (2) can be controlled to generate the volume required to suck the ambient air flow.
  • An operating module (10) can be any desired blower control and can be operated both manually and remotely.
  • the operating module (10) preferably has only one control element (1 1) for determining, in particular fixing, the intensity of the volume flow of the blower (3).
  • the operating element (1 1) is designed such that by means of this element (1 1) the fan (3) can be switched on and off, and the strength of the volume flow by means of this element (1 1) is adjustable. This can be realized for example by means of a single knob, but other solutions, for example by means of keypads, are possible.
  • the operating element (11) has only one rotary control, which can be operated manually.
  • Another advantage is that only one fan (3) is required, and only one operating module (10) is required for adjusting the volume flow. This can both reduce costs, as well as simplify the operation of the extractor device (1), since not for each filter module (4) the flow rate must be set individually.
  • each filter module (4) via the electrical line (12) is electrically conductively connected to the operating module (10)
  • a possibility is provided that information from the filter modules (4) to the operating module (10) and vice versa who signaled - you can.
  • This has the advantage that it is possible to signal from each filter module (4) to the operating module (10) whether ambient air can currently be extracted via the filter module (4) or not.
  • This makes it possible for the operating module (10) to react in accordance with the states of the closure elements (6) of the filter modules (4), for example by autonomously changing the volume flow of the blower (3), in particular by switching off the blower (3) if all filter modules (4) are closed.
  • FIG. 4 shows a schematic structure of a vapor extraction device according to FIG. 3, with one filter module in the open state and three filter modules in the closed state.
  • All filter modules (4) are closed except for the third from the left.
  • the signaling of the closure states of the four filter modules (4) takes place via the respective associated electrical line (12) to the operating module (10).
  • a dashed electrical line (12) in Figure 4 indicates that the operating module (10) via this line (12) is signaled that the corresponding filter module (4) is closed so that it can not suck in ambient air
  • a continuous Electrical line (12) in Figure 4 means that the operating module (10) via this line (12) is signaled that the corresponding filter module (4) is open, so that it can suck in ambient air.
  • the suction line (9) leading from the left to the third filter module (4) draws in ambient air in FIG. 4, which is indicated by a thick black line (9).
  • the suction lines (9) of the other three closed filter modules (4) suck corresponding to no ambient air, which is indicated by two thinner lines (9).
  • Each filter module (4) can be individually opened or closed manually, there is no synchronous opening or closing.
  • a sensor (13) (not shown in Figure 4) is integrated, which determines whether the corresponding filter module (4) is open or closed and this state then on the corresponding filter module (4) associated electrical Line (12) the control module (10) signals.
  • This state determination can in principle both on the actuating element (8) and on the closure element (6) itself respectively.
  • a comparison can also be made as to whether the actuating element (8) and closure element (6) are in the same state, ie both closed or both open.
  • the state determination preferably takes place by a sensor (13) on the closure element (6).
  • the status determination is particularly preferably carried out by a sensor (13) on the actuating element (8).
  • Such a sensor (13) for determining the state can be both a passive and an active sensor (13).
  • the sensor (13) is preferably integrated in the actuating switch (8), the sensor (13) is particularly preferably the actuating switch (8) itself.
  • the fan level of the fan (2) can be controlled via the operating element (11) on the operating module (10). be set.
  • the operating module (10) switches on the power supply to the fan module (2), the suction process begins.
  • the volume flow at the third filter module (4) is concentrated from the left, that is to say the entire volume flow is used to draw in air at the third filter module (4). If further filter modules (4) are opened, the volume flow set via the choice of the fan level on the operating element (1 1) is distributed among the individual opened filter modules (4).
  • the volume flow can be independently strengthened at unchanged maintained fan level on the control element (1 1) and according to the number of open filter modules (4) and again weakened independently as soon as one or more filter modules (4) are closed again.
  • the operating module (10) shuts off the power supply to the fan module (2), the suction process is completely stopped.
  • the control element (1 1) can remain in the position of the last selected fan speed.
  • the blower (3) is automatically activated again on the last used stage, so-called memory function.
  • the fan (3) must be turned on again manually and as long as this is not done, remains off.
  • the fan (3) in the above case switches on again automatically, if the fan (3) was not switched off manually on the operating element (1 1).
  • the fume extraction device (1) shown in Figure 4 may be a table ventilation device or an extractor hood.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Ventilation (AREA)

Abstract

Dispositif d'aspiration de vapeurs (1) destiné à aspirer de l'air dans l'environnement d'une table de cuisson, qui comporte un module (2) pourvu d'une soufflante (3) pour aspirer de l'air et destiné à générer un flux selon les besoins au moyen de la soufflante (3), et au moins deux modules de filtrage (4) caractérisés en ce que chaque module de filtrage (4) comprend au moins un orifice d'aspiration (5), au moins un élément de fermeture (6) dudit orifice d'aspiration (5), qui peut aussi être fermé lors du fonctionnement de la soufflante (3), au moins un élément d'actionnement (8) destiné à actionner l'élément de fermeture (6) de manière telle que l'élément de fermeture (6) peut être ouvert ou fermé, et une conduite d'évacuation (9) qui est raccordée au module de soufflante (2).
PCT/EP2013/059385 2012-05-11 2013-05-06 Dispositif d'aspiration destiné à aspirer l'air dans l'environnement d'une table de cuisson WO2013167531A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012207850.9A DE102012207850B4 (de) 2012-05-11 2012-05-11 Absaugvorrichtung zum Absaugen von Luft von einem Herd
DE102012207850.9 2012-05-11

Publications (2)

Publication Number Publication Date
WO2013167531A2 true WO2013167531A2 (fr) 2013-11-14
WO2013167531A3 WO2013167531A3 (fr) 2014-10-23

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Application Number Title Priority Date Filing Date
PCT/EP2013/059385 WO2013167531A2 (fr) 2012-05-11 2013-05-06 Dispositif d'aspiration destiné à aspirer l'air dans l'environnement d'une table de cuisson

Country Status (2)

Country Link
DE (1) DE102012207850B4 (fr)
WO (1) WO2013167531A2 (fr)

Cited By (1)

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EP3299727A1 (fr) * 2016-09-21 2018-03-28 Miele & Cie. KG Dispositif de revêtement pour une bouche d'aération à cuvette et unité d'entrée de la bouche d'aération à cuvette pourvue d'un dispositif de revêtement

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DE102015119322A1 (de) * 2015-11-10 2017-05-11 Miele & Cie. Kg Vorrichtung zur Absaugung von Kochdünsten
DE102016110376A1 (de) * 2016-06-06 2017-12-07 Miele & Cie. Kg Haushaltgerät und Verfahren zum Ansteuern eines Haushaltgeräts
DE102016110382A1 (de) * 2016-06-06 2017-12-07 Miele & Cie. Kg Haushaltgerät und Verfahren zur Ansteuerung eines Haushaltgeräts
DE102016110388A1 (de) * 2016-06-06 2017-12-07 Miele & Cie. Kg Haushaltgerät und Verfahren zum Betreiben eines Haushaltgeräts
DE102016211206A1 (de) * 2016-06-22 2017-12-28 Wilhelm Bruckbauer Einsatz für einen Muldenlüfter
DE102016211207A1 (de) 2016-06-22 2017-12-28 Wilhelm Bruckbauer Vorrichtung zum Abzug von Kochdünsten
DE102017223828A1 (de) * 2017-12-27 2019-06-27 Wilhelm Bruckbauer Dunstabzugsvorrichtung zum Abzug von Kochdünsten nach unten

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DE3601460A1 (de) * 1986-01-20 1987-07-23 Gaggenau Werke Vorrichtung zum abzug der wrasen an kuechengeraeten
DE19606708C2 (de) * 1996-02-23 1998-03-26 Horst Rehmann Dunstabzugsvorrichtung für eine Großküche
DE10064328A1 (de) * 2000-12-22 2002-06-27 Bsh Bosch Siemens Hausgeraete Dunstabzugshaube
DE102007003934A1 (de) * 2007-01-26 2008-07-31 Exklusiv-Hauben Gutmann Gmbh Dunstabzugshaube
DE202008013350U1 (de) * 2008-10-11 2009-01-08 Bruckbauer, Wilhelm Vorrichtung zum Kochen mit Spül-Luftzuführung und Spül-Luftabsaugung

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EP3299727A1 (fr) * 2016-09-21 2018-03-28 Miele & Cie. KG Dispositif de revêtement pour une bouche d'aération à cuvette et unité d'entrée de la bouche d'aération à cuvette pourvue d'un dispositif de revêtement

Also Published As

Publication number Publication date
WO2013167531A3 (fr) 2014-10-23
DE102012207850B4 (de) 2022-03-10
DE102012207850A1 (de) 2013-11-14

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