EP2975327A1 - Assembly unit comprising a hotplate and steam extractor - Google Patents
Assembly unit comprising a hotplate and steam extractor Download PDFInfo
- Publication number
- EP2975327A1 EP2975327A1 EP15177616.8A EP15177616A EP2975327A1 EP 2975327 A1 EP2975327 A1 EP 2975327A1 EP 15177616 A EP15177616 A EP 15177616A EP 2975327 A1 EP2975327 A1 EP 2975327A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hob
- unit according
- mounting unit
- cooking
- recesses
- 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
Links
- 238000010411 cooking Methods 0.000 claims abstract description 58
- 239000003517 fume Substances 0.000 claims abstract description 39
- 239000004519 grease Substances 0.000 claims description 34
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 238000000605 extraction Methods 0.000 claims description 9
- 230000002441 reversible effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
- F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
-
- 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
- F24C15/10—Tops, e.g. hot plates; Rings
-
- 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
- F24C15/2035—Arrangement or mounting of filters
Definitions
- a cooktop which has on both sides and back next to the hob elongated rectangular slots through which the cooking fumes arising in the region of the hob are sucked down.
- Object of the present invention is therefore to provide a hob with a device for the withdrawal of cooking fumes in vertically below the plane of the hob lying direction, which does not claim the on both sides and back of the hob surfaces on the hob carrying worktop, but for Abstell meetinge or the like can be used, which reliably avoids both rising and spreading of cooking fumes both in the central region of the hob and in its peripheral areas, which causes particularly low manufacturing, assembly, maintenance and operating costs, which does not have a separate mounting frame for attachment to the surrounding worktop is needed, which is particularly efficient in terms of the electrical energy used for the extraction and their noise during operation is very low.
- the present invention accordingly relates to a hob (1) with one or more cooking zones (2), which - in a plan view - only in the area (25) around its geometric centroid (3) around - but not in its edge regions - one or more recesses (4).
- These recesses (4) are usually associated with one or more devices (5) for the withdrawal of cooking fumes, said devices (5) for the withdrawal of cooking fumes over or over the cooking zones (2) resulting and resulting cooking fumes in Pull off vertically below the hob (1) in a downward direction.
- the area of the recess (4) of the hob (5) may, for example, in the range of 50 cm 2 to 500 cm 2 , preferably in the range of 60 cm 2 to 400 cm 2 , in particular in the range of 70 cm 2 to 300 cm 2 , lie.
- each recess (4) of the hob (1) reversible manually and / or by means of an electric or pneumatic drive, over the entire surface or sector, be closed and opened.
- a single or multi-part grease filter insert (6) can be used in each recess (4) of the hob (1) .
- This grease filter insert (6) is usually laterally and / or below by an exhaust duct (9).
- the grease filter insert (6) with the edge region of the recess (4) of the hob (1) is tightly connected.
- the grease filter insert (6) may, for example, in cross section in the shape of a letter U (see Figures 2 . 3 . 6 and 7 ) be formed.
- the fat filter insert (6) in its wall areas suction openings (7) with integrated therein fat filters (8) or-at least partially - be designed in the manner of a gas-permeable grease filter (6).
- liquid (11) - be formed.
- liquid (11) in downstream portions of the exhaust duct (9) - immediately downstream behind the central recess (4) - on the bottom (12) of the exhaust duct (9) an over the level of the bottom (12) of the exhaust duct (9) raised liquid barrier (13) may be provided.
- a particular advantage of the device according to the invention is then that the below the central recess (4) of the hob (1) provided by the liquid barrier (13) downstream and of the walls (14) of the exhaust duct (9) limited otherwise - Liquid collecting basin (15) through the central recess (4) of the hob (1) manually dryable and cleanable.
- the grease filter insert (6) may be in the form of a grease filter plate (16) covering the cross section of the exhaust duct (9) and sloping below the central recess (4) of the hob - or just downstream thereof.
- the central recess (4) of the hob (1) for example, by means of a reversible adjustable in the vertical direction for opening purposes and Verschlotorgen, ceiling-shaped closure element (18) - to the odor trap - be closed over the entire surface.
- the exhaust duct (9) or the central recess (4) may be provided on the underside of the closure element (18) on the underside of the closure element (18) has two or more flexible struts (19) with latching grooves (20) for engaging projections (21) of the grease filter insert (6).
- the closure element (18) has two or more rigid legs (19) with snap-in grooves (20) for engaging resilient projections (21) of the grease filter insert (6), the exhaust duct (9) or the central recess (4) may be provided.
- this Y- or V-shaped closure element (22) can serve as flow-optimizing flow control surfaces for the cooking fumes to be sucked off.
- the Y- or V-shaped closure element (22) by means of an eccentric disc or a lever mechanism or a thread (23) be vertically reversibly adjustable.
- FIG. 8 can be found in the area (25) to the geometric centroid (3) of the hob (1) located recess (4) of the hob (1) - to control the direction (27) of the cooker suction depending on the direction of the each cooking cooking-generating, each active cooking point (2) and to save on the device (5) for the withdrawal of cooking fumes applied fan energy - one or more sector-like, reversibly closable and openable closure elements (26).
- closure elements (26) can, for example, be manually and / or electrically reversibly openable and closable.
- the Figures 9 . 10 and 11 show that the one or more central recesses (4) of the hob (1) for flow optimization can each have one or more lamellar seals (30).
- This lamellar closure (30) is particularly advantageous for a horizontal - and optionally also for a vertical - orientation of the cooking-vapor suction flow (27) in the direction of the or each active cooking zones (2).
- each lamella closure (30) in each case comprises one or more lamellae (31) whose longitudinal axes (32) are preferably aligned horizontally.
- each blade (31) about a horizontal pivot axis (33) at an angle ⁇ be reversibly pivotable back and forth, which, for example, in a range of 0 ° to 180 °, preferably in a range of 0 ° to 110 °, in particular in a range of 0 ° to 90 °.
- the lamellar closure (30) for example, be reversibly rotatable at an angle ⁇ about its vertical axis (34).
- this angle ⁇ can be in the range of 0 ° to 360 ° without limitation, such as in particular FIG. 10
- the plane of the lamella closure (30) can be just above the plane of the hob (1) lie.
- the plane of the lamellar closure (30) may be approximately at the vertical height of the hob (1).
- the plane of the lamellar closure (30) may also be provided below the hob (1).
- the lamellar closure (30) - for cleaning purposes - from the central recess (4) of the hob (1) be removable.
- the present invention furthermore relates to a hob (1) having a central recess (4) which is in the form of a mounting unit with a device (36) mounted on its underside (35) for operating the hob (1) and for removing cooking fumes is formed down and formed in a corresponding to their dimensions formed recess of the kitchen worktop (54) quickly and easily.
- the device (36) - successively in the vertical downward direction - on the underside (35) of the hob (1) has a housing (44) for the heating or Heated and control electronics, a fan housing (48) for two or more radial fans (38) and one or more cooker suction chambers (39) - for horizontal, outwardly directed cooking fume transfer and for providing the cooking fume stream for a vertically upward suction through the in the radially higher-lying fan housing (48) provided radial fan (38) - may include.
- a particular advantage of this inventively designed hob (1) is that the distance (40) between the bottom (35) of the hob (1) on the one hand and the bottom of the bottom (42) of the cooking vapor suction chambers (39) on the other hand in one area of only 110 mm to 260 mm, preferably in a range of 140 mm to 230 mm, in particular in a range of 150 mm to 200 mm.
- FIG. 14 . 15 and 16 can be seen, in this in the form of a mounting unit with a device (36) formed hob (1), for example, downstream of the central recess (4) of the hob (1) provided a vertically downwardly oriented, tubular exhaust air line (50) be.
- a hollow cylindrical grease filter (6) can be reversibly provided - for cleaning purposes through the central recess (4) of the hob (1) - removable above.
- the upper edge region (51) of the hollow cylindrical grease filter (6) can be tight against the inner wall of the lower portion (52) of the tubular exhaust air duct (50).
- the lower edge region (53) of the hollow cylindrical grease filter (6) can project beyond the lower section (52) of the tubular exhaust air line (50) vertically downwards.
- a mounting unit with a device (36) formed hob (1) downstream of the hollow cylindrical grease filter (6) and laterally horizontally outboard of this two or more low-boiling cooker suction chambers (39) for horizontal, directed outward discharge of through the grease filter (6) penetrated cooking fumes (63) may be provided.
- Figures 14 and 16 show that in the central regions (59) of the vertically overhead covers (60) of the cooking-vapor suction chambers (39) two or more recesses (61) - for the bottom-up passage of cooking fumes (63) to the downstream of the Recesses (61) provided radial fans (38) - may be provided.
- the radial fan motors (56) centered over their belonging recesses (61) in the central regions (59) of the ceilings (60) of the cooking vapor suction chambers (39), at the bottom (45) of the Housing (44) for heating or hob heating- and control electronics, be appropriate.
- the cooktop heating elements (37), the power electronics (55) for the fan motors (56) and touch-control controls (57 ) see FIG. 12 .
- a device mains connection (58) may be provided (see FIG. 13 ).
- Figures 14 and 16 show that the axes of rotation (62) of the radial fan motors (56) can be vertically aligned and that the cooking fumes (63) detected by the rotating fan wheel (65) in an upward vertical manner into the suction chamber (39) provided above the respective suction chamber (39) Fan housing (48) can be transported.
- the fan housing (48) - in the plan view - a spiral structure with an upstream guide chamber (66) and a downstream subsequent blow-out chamber (67).
- the FIG. 15 can be provided downstream of the Ausblashuntn (67) a all Ausblas-chambers (67) of the radial fan (38) subsequent space (68) for dividing and aligning the cooking vapor Ausblasströme (69).
- This space (68) may for example have two or more air guide surfaces (70). These air guide surfaces (70) may preferably be arranged and shaped such that the odor filter (71) provided downstream of the partitioning space (68) is uniformly blown by the cooking vapor blowout streams (69) with respect to its total area.
- FIG. 15 can be provided downstream of the odor filter (71) a flexible in the horizontal and / or vertical direction bellows (72) for flexible and vibration and noise-decoupled connection to a downstream downstream exhaust duct or kitchen carcass.
- the cooking fume (63) the hollow cylindrical Fettfiiter insert (6) at a speed in the range of 1.0 m / sec to 4.5 m / sec, preferably in the range of 1.15 m / sec to 4.25 m / sec, in particular in the range of 1.75 m / sec to 4.0 m / sec, flow through.
- the cooking fume (63) in the form of a mounting unit with a device (36), can move the odor filter (71) at a speed in the range of 0.5 m / sec to 3.0 m / sec, preferably in the range of 0.7 m / sec to 2.7 m / sec, in particular in the range of 1.0 m / sec to 2.5 m / sec, flow through.
- the distance (43) between the underside (35) of the hob (1) on the one hand and the bottom (45) of the housing (44) for the heating or hob heating and control electronics on the other hand in a range of 45 mm to 80 mm lie.
- FIG. 15 can be - in a plan view - two radial fan (38) in the fan housing (48) on both sides of the downstream of the central hob recess (4) provided, tubular exhaust air line (50) positioned.
- the directions of rotation (73) of the two fan wheels (65) of these two radial fans (38) are then opposite to one another FIG. 15 can - in a plan view - the left fan (65) counter-clockwise rotationally driven, while - in a plan view - The right fan (65) is then driven in rotation clockwise.
- the two Ausblashuntn (67) of the two radial fan (38) may be adjacent to the central exhaust air line (50).
- FIG. 14 shows that - in a plan view - located in the interior of the hollow cylindrical grease filter (6) central floor area (74) at least opposite to both sides of this central floor area (74) provided lateral bottoms (42) of the two suction chambers (39) forming a stop (75) for the lower edge region (53) of the hollow cylindrical grease filter (6) may be at least slightly lowered. Further, the central floor area (74) - for collecting and collecting overflowed liquid - may be inclined to a central or randissertigen depression (76). In this case, there is a particularly user-friendly access to the central floor area (74) for cleaning purposes.
- a cooktop is provided with a device for extracting cooking fumes in a direction lying vertically below the plane of the cooktop.
- a cooking extractor with a hob is combined for the first time to form a component, resulting in particularly low manufacturing and assembly costs.
- Another advantage of the hob according to the invention (1) is that the noise is very low even during the cooker-suction operation.
- a mounting unit with a device (36) formed hob (1) is also its compactness and the fact that it can be completely pre-assembled in the factory. As a result, the planning and assembly costs are particularly low. Finally, the completely pre-assembled, compact mounting unit only needs to be inserted into a recess of the worktop, resulting in a particularly quick, easy and inexpensive installation.
- a particular advantage of the invention, in the form of a mounting unit with a device (36) formed hob (1) is that it has effective protection against and insensitivity to overflowed, through the central recess (4) penetrated liquid - up to a volume of 5 l- offers. Because by the suspension of the fan motors (56) on the bottom (45) of the housing (44) for the heating or Kochfeldbesammlungung- and control electronics is basically the tub-like volume of the lowest cooking fume suction chamber (39) for receiving overflow fluid excluding any risk to the fan motors (56).
Abstract
Montageeinheit mit einem Kochfeld (1) und einer Vorrichtung (36) zum Betreiben des Kochfeldes (1) und zum Abzug von Kochdünsten nach unten.Assembly unit with a hob (1) and a device (36) for operating the hob (1) and for deduction of cooking fumes down.
Description
Aus dem Stand der Technik ist ein Kochfeld bekannt, welches beidseitig und rückseitig neben dem Kochfeld längliche, rechteckige Schlitze aufweist, durch welche die im Bereich des Kochfeldes entstehenden Kochdünste nach unten abgesaugt werden.From the prior art, a cooktop is known, which has on both sides and back next to the hob elongated rectangular slots through which the cooking fumes arising in the region of the hob are sucked down.
Dieses aus dem Stand der Technik bekannte Kochfeld mit beidseitig und rückseitig hiervon vorgesehenen Absaugschlitzen ist insbesondere deswegen nachteilig, weil dort die das Kochfeld tragende Arbeitsplatte - zumindest unmittelbar seitlich von dem Kochfeld - nicht vollständig für Abstellzwecke oder ähnliches nutzbar ist.This well-known from the prior art hob with both sides and back thereof provided suction slots is particularly disadvantageous because there is the hob carrying countertop - at least immediately laterally from the hob - not completely usable for Abstellzwecke or the like.
Dieses zum Stand der Technik gehörende Kochfeld mit beidseitig und rückseitig hiervon vorgesehenen Absaugschlitzen ist auch deswegen nachteilig, weil sich die beiden seitlichen und die rückwärtige Absaugströmungen - vor allem im besonders bedeutsamen Bereich des Zentrums des Kochfeldes - gegenseitig vollständig oder zumindest teilweise aufheben, so dass dort entstehende Kochdünste keiner effektiven Absaugströmung ausgesetzt sind und sich folglich ungehindert ausbreiten und aufsteigen können.This belonging to the prior art cooktop with both sides and back of this provided suction slits is also disadvantageous because the two lateral and the rear Absaugströmungen - especially in the particularly significant area of the center of the hob - cancel each other completely or at least partially, so that there resulting cooking fumes are exposed to any effective suction flow and thus can spread unhindered and ascend.
Ein weiterer Nachteil dieses aus dem Stand der Technik hervorgehenden Kochfeldes mit beidseitig und rückseitig hiervon vorgesehenen Absaugschlitzen besteht darin, dass dort ausgeprägte Herstellungskosten und Materialkosten - insbesondere wegen der Ausbildung der drei Absaugvorrichtungen und dem mit diesen in Verbindung stehenden Abluftkanal-System - anzusetzen sind.Another disadvantage of this resulting from the prior art cooktop with both sides and back thereof provided suction slots is that there pronounced manufacturing costs and material costs - especially because of the formation of the three suction devices and related to these exhaust duct system - are to be recognized.
Auch die Wartungskosten sind bei diesem bekannten Kochfeld besonders hoch, insbesondere da dort drei (!) Fettfilter zu warten sind.The maintenance costs are particularly high in this known hob, especially since there are three (!) Grease filter to be maintained.
Da bei diesem bekannten Kochfeld mit beidseitig und rückseitig hiervon vorgesehenen Absaugschlitzen - bei Aktivierung der Kochdunstabsaugung - über alle Absaugschlitze gleichzeitig starke Absaugströme freigesetzt werden, ist dort der Energieaufwand für eine Kochdunstabsaugung besonders hoch, weshalb die Effizienz dieses bekannten Kochfeldes auffallend gering ist.Since in this known hob with both sides and back thereof provided suction slots - when activating the cooker extractor - on all suction simultaneously strong suction streams are released, there is the Energy consumption for a Kochdunstabsaugung particularly high, which is why the efficiency of this known hob is strikingly low.
Aufgrund der dort erforderlichen drei starken Absaugströme ist dort auch die Lärmbelastung durch Strömungsgeräusche und Lüftermotoren des Absaug-Systemes ausgeprägt.Due to the required there three strong suction currents there is also the noise pollution by flow noise and fan motors of the extraction system pronounced.
Ein weiterer wesentlicher Nachteil des bekannten Kochfeldes mit beidseitig und rückseitig hiervon vorgesehenen Kochdunst-Absaugschlitzen besteht darin, dass dort eine material- und zeitintensive Montage des Kochfeldes an der das Kochfeld tragenden Arbeitsplatte - unter Überbrückung der beidseitigen und rückwärtigen Kochdunst-Absaugschlitze - mittels eines separaten Einbaurahmens erforderlich ist.Another major disadvantage of the known hob with both sides and back thereof provided cooking vapor extraction slots is that there is a material and time-consuming installation of the hob on the hob supporting countertop - while bridging the two-sided and rear cooker extraction slots - by means of a separate mounting frame is required.
Aufgabe der vorliegenden Erfindung ist daher die Bereitstellung eines Kochfeldes mit einer Einrichtung zum Abzug von Kochdünsten in vertikal unterhalb der Ebene des Kochfeldes liegender Richtung, welches die auf beiden Seiten und rückwärtig von dem Kochfeld befindlichen Flächen auf der das Kochfeld tragenden Arbeitsplatte nicht beansprucht, sondern für Abstellzwecke oder ähnliches nutzbar lässt, welches sowohl im zentralen Bereich des Kochfeldes als auch in dessen Randbereichen ein Aufsteigen und Ausbreiten von Kochdünsten sicher vermeidet, welches besonders niedrige Herstellungs-, Montage-, Wartungs- und Betriebskosten verursacht, welches keinen separaten Einbaurahmen zur Anbringung an die umgebende Arbeitsplatte benötigt, welches in Bezug auf die für die Absaugung eingesetzte elektrische Energie besonders effizient ist und deren Geräuschentwicklung während des Betriebes sehr gering ist.Object of the present invention is therefore to provide a hob with a device for the withdrawal of cooking fumes in vertically below the plane of the hob lying direction, which does not claim the on both sides and back of the hob surfaces on the hob carrying worktop, but for Abstellzwecke or the like can be used, which reliably avoids both rising and spreading of cooking fumes both in the central region of the hob and in its peripheral areas, which causes particularly low manufacturing, assembly, maintenance and operating costs, which does not have a separate mounting frame for attachment to the surrounding worktop is needed, which is particularly efficient in terms of the electrical energy used for the extraction and their noise during operation is very low.
Erfindungsgemäß wird diese Aufgabe bei einer gattungsgemäßen Vorrichtung durch die im kennzeichnenden Teil des Patentanspruches 1 angegebenen Merkmale gelöst. Besonders bevorzugte Ausführungsformen sind Gegenstand der Unteransprüche. Ausführungsbeispiele werden anhand der Zeichnungen näher beschrieben. Es zeigen:
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eine Draufsicht auf ein erfindungsgemäßes Kochfeld (1) mit zentraler Aussparung (4) für eine Vorrichtung (5) zum Abzug von Kochdünsten nach unten;Figur 1 -
einen schematischen Querschnitt eines erfindungsgemäßen Kochfeldes (1) entlang der inFigur 2 dargestellten Linie A-A mit einem Fettfilter-Einsatz (6), welcher in seinem Bodenbereich eine Auffangschale (10) für durch die zentrale Aussparung (4) eingetretene Flüssigkeit aufweist und dessen darüber befindliche, seitliche Wände für die eingesaugten Kochdünste in Richtung des Abluft-Kanales (9) permeabel sind;Figur 1 -
einen schematischen Querschnitt eines erfindungsgemäßen Kochfeldes (1) entlang der inFigur 3 dargestellten Line B-B mit einem Fettfilter-Einsatz (6), dessen seitliche Wände und dessen Boden für die eingesaugten Kochdünste in Richtung des Abluft-Kanales (9) permeabel sind, wobei die Unterseite (12) des Abluft-Kanales (9) unterhalb des Bereiches der zentralen Aussparung (4) in Form eines Auffang-Beckens (15) für Flüssigkeiten (11) ausgebildet ist;Figur 1 -
einen schematischen Querschnitt eines erfindungsgemäßen Kochfeldes (1) entlang der inFigur 4 dargestellten Linie B-B mit einer schrägstehenden, plattenförmigen Fettfilter-Platte (16), welcher den Querschnitt des Abluft-Kanales (9) überdeckt und unterhalb der zentralen Aussparung (4) des Kochfeldes (1) vorgesehen ist;Figur 1 -
einen schematischen Querschnitt eines erfindungsgemäßen Kochfeldes (1) entlang der inFigur 5 dargestellten Linie B-B mit einem Fettfilter-Einsatz (6), welcher in Form eines Buchstabens U mit mützenförmiger Aufweitung (17) des unteren Bereichs hiervon in stromabwärtiger Richtung und kochdunst-permeabel ausgebildet ist;Figur 1 -
einen schematischen Querschnitt eines erfindungsgemäßen Kochfeldes (1) entlang der inFigur 6 dargestellten Linie B-B, wobei die zentrale Aussparung (4) des Kochfeldes (1) mittels eines in vertikaler Richtung reversibel verstellbaren, deckelförmigen Verschließ-Elementes (18) verschließbar und öffenbar ist, wobei an der Unterseite des Verschließ-Elementes zwei flexible Federbeine (19) mit Einrast-Rillen (20) zum Einrasten von Vorsprüngen (21) des Fettfilter-Einsatzes (6) vorgesehen sind;Figur 1 -
einen schematischen Querschnitt eines erfindungsgemäßen Kochfeldes (1) entlang der InFigur 7 dargestellten Linie B-B, wobei die zentrale Aussparung (4) des Kochfeldes (1) mittels eines in vertikaler Richtung reversibel verstellbaren Y-förmigen Verschließ-Elementes (18) verschließbar und öffenbar ist, wobei die Unterseite dieses Y-förmigen Verschließ-Elementes (22) für die angesaugten Kochdünste als strömungsoptimierende Strömungsleitfläche dient und das Yförmige Verschließ-Element (22) mittels eines Gewindes (23) vertikal verstellbar ist;Figur 1 -
eine schematische Draufsicht auf ein erfindungsgemäßes Kochfeld (1), welches in dem Bereich (25) des geometrischen Flächenschwerpunktes (3) des Kochfeldes (1) eine Aussparung (4) des Kochfeldes (1) aufweist, die - zur Steuerung der Richtung (27) der Kochdunst-Absaugung in Abhängigkeit von der Richtung der jeweils Kochdunst erzeugenden Kochstelle (2) sowie zur Einsparung der für die Vorrichtung (5) zum Abzug von Kochdünsten aufzubringenden Lüfter-Energie - ein oder mehrere sektorartige, reversibel verschließbare und öffenbare Verschlusselemente (26) umfasst;Figur 8 -
eine schematische Draufsicht auf ein erfindungsgemäßes Kochfeld (1), dessen zentrale Aussparung (4) einen Lamellenverschluss (30) trägt;Figur 9 -
einen schematischen Querschnitt eines erfindungsgemäßen Kochfeldes (1) entlang der inFigur 10 dargestellten Linie B-B, wobei die zentrale Aussparung (4) des Kochfeldes (1) mittels eines knapp oberhalb der Ebene des Kochfeldes (1) vorgesehenen Lamellenverschlusses (30) mit schwenkbaren Lamellen (31) reversibel verschließbar ist;Figur 9 -
Figur einen schematischen Querschnitt eines erfindungsgemäßen Kochfeldes (1) entlang der inFigur 11 dargestellten Linie B-B, wobei die zentrale Aussparung (4) des Kochfeldes (1) mittels eines knapp unterhalb der Ebene des Kochfeldes (1) vorgesehenen Lamellenverschlusses (30) mit schwenkbaren Lamellen (31) reversibel verschließbar ist;Figur 9 -
eine schematische, perspektivische Ansicht von schräg oben eines erfindungsgemäßen Kochfeldes (1) mit einer zentralen Aussparung (4) des Kochfeldes (1), wobei das Kochfeld (1) in Form einer Montageeinheit mit einer an der Unterseite (35) des Kochfeldes (1) vorgesehenen Vorrichtung (36) zum Betreiben des Kochfeldes (1) und zum nach unten gerichteten Abzug von Kochdünsten ausgebildet ist;Figur 12 -
eine schematische, perspektivische Ansicht von schräg des inFigur 13 dargestellten erfindungsgemäßen Kochfeldes (1) mit einer zentralen Aussparung (4) des Kochfeldes (1), wobei das Kochfeld (1) in Form einer Montageeinheit mit einer an der Unterseite (35) des Kochfeldes (1) vorgesehenen Vorrichtung (36) zum Betreiben des Kochfeldes (1) und zum nach unten gerichteten Abzug von Kochdünsten ausgebildet ist;Figur 12 -
einen schematischen Längsschnitt entlang der Linie A-A der inFigur 14 dargestellten Montageeinheit aus einem Kochfeld (1) und einer Vorrichtung (36) zum Betreiben des Kochfeldes (1) und zum nach unten gerichteten Abzug von Kochdünsten;Figur 15 -
eine schematische Draufsicht auf eine erfindungsgemäße Montageeinheit aus einem Kochfeld (1) und einer Vorrichtung (36) zum Betreiben des Kochfeldes (1) und zum nach unten gerichteten Abzug von Kochdünsten, wobei zur Verbesserung der Klarheit der Darstellung das Kochfeld (1) abgenommen ist;Figur 15 -
einen schematischen Längsschnitt entlang der Linie B-B der inFigur 16 dargestellten Montageeinheit aus einem Kochfeld (1) und einer Vorrichtung (36) zum Betreiben des Kochfeldes (1) und zum nach unten gerichteten Abzug von Kochdünsten;Figur 15 -
eine schematische Ansicht eines hohlzylindrischen Fettfilters (6), welcher lediglich mit einem einzigen Abluft-Lüfter (38) in Verbindung steht;Figur 17 -
eine schematische Ansicht eines hohlzylindrischen Fettfilters (6), welcher mit zwei einander gegenüberliegenden Abluft-Lüftern (38) in Verbindung steht.Figur 18
-
FIG. 1 a plan view of an inventive hob (1) with a central recess (4) for a device (5) for the withdrawal of cooking fumes downwards; -
FIG. 2 a schematic cross section of a hob according to the invention (1) along the inFIG. 1 shown line AA with a grease filter insert (6), which has in its bottom portion a collecting tray (10) for through the central recess (4) occurred liquid and its overlying, lateral walls for the sucked cooking fumes in the direction of the exhaust duct ( 9) are permeable; -
FIG. 3 a schematic cross section of a hob according to the invention (1) along the inFIG. 1 shown line BB with a grease filter insert (6), the side walls and the bottom of the suctioned cooking fumes in the direction of the exhaust duct (9) are permeable, the underside (12) of the exhaust duct (9) below the area the central recess (4) in the form of a collecting basin (15) for liquids (11) is formed; -
FIG. 4 a schematic cross section of a hob according to the invention (1) along the inFIG. 1 illustrated line BB with an inclined, plate-shaped grease filter plate (16) which covers the cross section of the exhaust duct (9) and below the central recess (4) of the hob (1) is provided; -
FIG. 5 a schematic cross section of a hob according to the invention (1) along the inFIG. 1 shown line BB with a grease filter insert (6), which in the form of a letter U with cap-shaped expansion (17) of the lower portion thereof is formed in the downstream direction and cooker-permeable; -
FIG. 6 a schematic cross section of a hob according to the invention (1) along the inFIG. 1 illustrated line BB, wherein the central recess (4) of the hob (1) by means of a reversible vertically adjustable, cap-shaped closure element (18) is closable and openable, wherein on the underside of the closure element two flexible struts (19) with latching grooves (20) for latching projections (21) of the grease filter insert (6) are provided; -
FIG. 7 a schematic cross section of a hob according to the invention (1) along the InFIG. 1 illustrated line BB, wherein the central recess (4) of the hob (1) by means of a reversible vertically adjustable Y-shaped closing element (18) is closable and openable, the underside of this Y-shaped closing element (22) is used for the sucked cooking fumes as a flow-optimizing flow guide and the Y-shaped closure element (22) by means of a thread (23) is vertically adjustable; -
FIG. 8 a schematic plan view of an inventive hob (1) which in the region (25) of the geometric centroid (3) of the hob (1) has a recess (4) of the hob (1), - for controlling the direction (27) the extraction of cooking fumes in dependence on the direction of each cooking fume-producing cooking point (2) and to save the fan energy to be applied to the device (5) for the extraction of cooking fumes - one or more sector-like, reversibly closable and openable closure elements (26) ; -
FIG. 9 a schematic plan view of an inventive hob (1), the central recess (4) carries a lamellar closure (30); -
FIG. 10 a schematic cross section of a hob according to the invention (1) along the inFIG. 9 shown line BB, wherein the central recess (4) of the hob (1) by means of a just above the plane of the hob (1) provided slat closure (30) with pivotable blades (31) is reversibly closed; -
FIG. 11 FIG. 1 shows a schematic cross-section of a hob (1) according to the invention along the in FIGFIG. 9 shown line BB, wherein the central recess (4) of the hob (1) by means of a just below the plane of the hob (1) provided slat closure (30) with pivotable blades (31) is reversibly closed; -
FIG. 12 a schematic, perspective view obliquely from above of an inventive Hob (1) with a central recess (4) of the hob (1), wherein the hob (1) in the form of a mounting unit with a provided on the underside (35) of the hob (1) device (36) for operating the hob ( 1) and is designed for downward withdrawal of cooking fumes; -
FIG. 13 a schematic, perspective view obliquely from inFIG. 12 illustrated hob (1) according to the invention with a central recess (4) of the hob (1), wherein the hob (1) in the form of a mounting unit with a at the bottom (35) of the hob (1) provided device (36) for operating the Hob (1) and designed for downward withdrawal of cooking fumes; -
FIG. 14 a schematic longitudinal section along the line AA of inFIG. 15 assembly unit shown from a hob (1) and a device (36) for operating the hob (1) and the downward withdrawal of cooking fumes; -
FIG. 15 a schematic plan view of an assembly unit according to the invention from a hob (1) and a device (36) for operating the hob (1) and the downward deduction of cooking fumes, to improve the clarity of the illustration, the hob (1) is removed; -
FIG. 16 a schematic longitudinal section along the line BB of inFIG. 15 assembly unit shown from a hob (1) and a device (36) for operating the hob (1) and the downward withdrawal of cooking fumes; -
FIG. 17 a schematic view of a hollow cylindrical grease filter (6), which communicates only with a single exhaust fan (38); -
FIG. 18 a schematic view of a hollow cylindrical grease filter (6) which is in communication with two opposing exhaust air fans (38).
Die vorliegende Erfindung betrifft demnach ein Kochfeld (1) mit einer oder mit mehreren Kochstellen (2), welches - in einer Draufsicht - lediglich in dem Bereich (25) um seinen geometrischen Flächenschwerpunkt (3) herum - nicht jedoch in seinen Randbereichen - eine oder mehrere Aussparungen (4) aufweist. Diese Aussparungen (4) stehen in der Regel mit einer oder mit mehreren Vorrichtungen (5) zum Abzug von Kochdünsten in Verbindung, wobei diese Vorrichtungen (5) zum Abzug von Kochdünsten die über dem oder über den Kochstellen (2) entstandenen und entstehenden Kochdünste in vertikal unterhalb des Kochfeldes (1) weisender Richtung nach unten abziehen.The present invention accordingly relates to a hob (1) with one or more cooking zones (2), which - in a plan view - only in the area (25) around its geometric centroid (3) around - but not in its edge regions - one or more recesses (4). These recesses (4) are usually associated with one or more devices (5) for the withdrawal of cooking fumes, said devices (5) for the withdrawal of cooking fumes over or over the cooking zones (2) resulting and resulting cooking fumes in Pull off vertically below the hob (1) in a downward direction.
Im Allgemeinen kann der Durchmesser (28) des Bereiches (25), für die eine oder für die mehreren Aussparungen (4), um den geometrischen Flächenschwerpunkt (3) des Kochfeldes (1) im Bereich von 10 % bis 90 % der Gesamt-Breite (29) des Kochfeldes (1), vorzugsweise im Bereich von 15 % bis 85 %, insbesondere im Bereich von 20 % bis 80 % der Gesamtbreite (29) des Kochfeldes (1) liegen. Vorzugsweise kann die Form der einen oder der mehreren Aussparungen (4) - in einer Draufsicht - rund oder oval oder quadratisch oder rechteckig oder polygonal oder sternförmig sein. Die Fläche der Aussparung (4) des Kochfeldes (5) kann beispielsweise in dem Bereich von 50 cm2 bis 500 cm2, vorzugsweise in dem Bereich von 60 cm2 bis 400 cm2, insbesondere in dem Bereich von 70 cm2 bis 300 cm2, liegen. Vorzugsweise kann jede Aussparung (4) des Kochfeldes (1) reversibel manuell und/oder mittels eines elektrischen oder pneumatischen Antriebes, ganzflächig oder sektorweise, verschließbar und öffenbar sein.In general, the diameter (28) of the area (25), for the one or more recesses (4), around the geometric centroid (3) of the hob (1) in the range of 10% to 90% of the total width (29) of the hob (1), preferably in the range of 15% to 85%, in particular in the range of 20% to 80% of the total width (29) of the hob (1) lie. Preferably, the shape of the one or more recesses (4) - in a plan view - be round or oval or square or rectangular or polygonal or star-shaped. The area of the recess (4) of the hob (5) may, for example, in the range of 50 cm 2 to 500 cm 2 , preferably in the range of 60 cm 2 to 400 cm 2 , in particular in the range of 70 cm 2 to 300 cm 2 , lie. Preferably, each recess (4) of the hob (1) reversible manually and / or by means of an electric or pneumatic drive, over the entire surface or sector, be closed and opened.
Gemäß den
Der Fettfilter-Einsatz (6) kann beispielsweise im Querschnitt in der Form eines Buchstabens U (siehe
Wie insbesondere der
Zur Verhinderung des Vordringens von durch die zentrale Aussparung (4) des Kochfeldes (1) eingedrungener Flüssigkeit (11) in stromabwärtige Abschnitte des Abluftkanales (9) kann - unmittelbar stromabwärts hinter der zentralen Aussparung (4) - auf der Unterseite (12) des Abluftkanales (9) eine über das Niveau der Unterseite (12) des Abluftkanales (9) erhabene Flüssigkeits-Sperre (13) vorgesehen sein.To prevent the penetration of penetrated by the central recess (4) of the hob (1) liquid (11) in downstream portions of the exhaust duct (9) - immediately downstream behind the central recess (4) - on the bottom (12) of the exhaust duct (9) an over the level of the bottom (12) of the exhaust duct (9) raised liquid barrier (13) may be provided.
Ein besonderer Vorteil der erfindungsgemäßen Vorrichtung besteht dann darin, dass das unterhalb der zentralen Aussparung (4) des Kochfeldes (1) vorgesehene - von der Flüssigkeits-Sperre (13) stromabwärts und von den Wänden (14) des Abluftkanales (9) im übrigen begrenzte - Flüssigkeits-Auffang-Becken (15) durch die zentrale Aussparung (4) des Kochfeldes (1) manuell trockenlegbar und reinigbar ist.A particular advantage of the device according to the invention is then that the below the central recess (4) of the hob (1) provided by the liquid barrier (13) downstream and of the walls (14) of the exhaust duct (9) limited otherwise - Liquid collecting basin (15) through the central recess (4) of the hob (1) manually dryable and cleanable.
Gemäß
Gemäß
In diesem Falle können an der Unterseite des Verschließ-Elementes (18) zwei oder mehrere flexible Federbeine (19) mit Einrast-Rillen (20) zum Einrasten von Vorsprüngen (21) des Fettfilter-Einsatzes (6), des Abluftkanales (9) oder der zentralen Aussparung (4) vorgesehen sein.In this case, on the underside of the closure element (18) has two or more flexible struts (19) with latching grooves (20) for engaging projections (21) of the grease filter insert (6), the exhaust duct (9) or the central recess (4) may be provided.
Alternativ hierzu können an der Unterseite des Verschließ-Elementes (18) zwei oder mehrere starre Beine (19) mit Einrast-Rillen (20) zum Einrasten von federnden Vorsprüngen (21) des Fettfilter-Einsatzes (6), des Abluftkanales (9) oder der zentralen Aussparung (4) vorgesehen sein.Alternatively, at the bottom of the closure element (18) has two or more rigid legs (19) with snap-in grooves (20) for engaging resilient projections (21) of the grease filter insert (6), the exhaust duct (9) or the central recess (4) may be provided.
Wie in
In diesem Falle können die Unterseiten dieses Y- oder V-förmigen Verschließ-Elementes (22) als strömungsoptimierende Strömungsleitflächen für die abzusaugenden Kochdünste dienen. Vorzugsweise kann das Y- oder V-förmige Verschließ-Element (22) mittels einer Exzenter-Scheibe oder eines HebelMechanismus oder eines Gewindes (23) vertikal reversibel verstellbar sein.In this case, the undersides of this Y- or V-shaped closure element (22) can serve as flow-optimizing flow control surfaces for the cooking fumes to be sucked off. Preferably, the Y- or V-shaped closure element (22) by means of an eccentric disc or a lever mechanism or a thread (23) be vertically reversibly adjustable.
Wie aus
Wie aus den
Die
In der Regel umfasst jeder Lamellenverschluss (30) jeweils eine oder mehrere Lamellen (31), deren Längsachsen (32) vorzugsweise horizontal ausgerichtet sind.As a rule, each lamella closure (30) in each case comprises one or more lamellae (31) whose longitudinal axes (32) are preferably aligned horizontally.
In besonders bevorzugten Ausführungsformen des erfindungsgemäßen Kochfeldes (1) kann - insbesondere zur vertikalen Ausrichtung der Kochdunst-Ansaugströmung (27) und damit zur Anpassung an die vertikale Höhe des verwendeten Kochgeschirres - jede Lamelle (31) um eine horizontale Schwenkachse (33) in einem Winkel α reversibel hin- und herschwenkbar sein, welcher beispielsweise in einem Bereich von 0° bis 180°, vorzugsweise in einem Bereich von 0° bis 110°, insbesondere in einem Bereich von 0° bis 90°, liegt. Insbesondere für eine horizontale Ausrichtung der Kochdunst-Ansaugströmung (27) in Richtung des oder der jeweils aktiven Kochstellen (2) kann der Lamellenverschluss (30) beispielsweise um seine Hochachse (34) in einem Winkel β reversibel drehbar sein. Dieser Winkel β kann beispielsweise ohne Begrenzung in dem Bereich von 0° bis 360° liegen, Wie insbesondere
Gegenstand der vorliegenden Erfindung ist darüber hinaus ein Kochfeld (1) mit einer zentralen Aussparung (4), welches in Form einer Montageeinheit mit einer an seiner Unterseite (35) angebrachten Vorrichtung (36) zum Betreiben des Kochfeldes (1) und zum Abzug von Kochdünsten nach unten ausgebildet ist und in eine korrespondierend zu ihren Abmessungen ausgebildete Aussparung der Küchen-Arbeitsplatte (54) schnell und einfach einsetzbar ist.The present invention furthermore relates to a hob (1) having a central recess (4) which is in the form of a mounting unit with a device (36) mounted on its underside (35) for operating the hob (1) and for removing cooking fumes is formed down and formed in a corresponding to their dimensions formed recess of the kitchen worktop (54) quickly and easily.
Insbesondere in den
Ein besonderer Vorteil dieses erfindungsgemäß ausgestalteten Kochfeldes (1) besteht darin, dass der Abstand (40) zwischen der Unterseite (35) des Kochfeldes (1) einerseits und der Unterseite des Bodens (42) der Kochdunst-Ansaugkammern (39) andererseits in einem Bereich von lediglich 110 mm bis 260 mm, vorzugsweise in einem Bereich von 140 mm bis 230 mm, insbesondere in einem Bereich von 150 mm bis 200 mm, liegt.A particular advantage of this inventively designed hob (1) is that the distance (40) between the bottom (35) of the hob (1) on the one hand and the bottom of the bottom (42) of the cooking vapor suction chambers (39) on the other hand in one area of only 110 mm to 260 mm, preferably in a range of 140 mm to 230 mm, in particular in a range of 150 mm to 200 mm.
Wie insbesondere den
In der Regel kann stromabwärts nachfolgend von der Abluft-Leitung (50) ein hohlzylindrischer Fettfilter (6) reversibel - nach oben zu Reinigungszwecken durch die zentrale Aussparung (4) des Kochfeldes (1) herausnehmbar - vorgesehen sein.As a rule, downstream of the exhaust air line (50) a hollow cylindrical grease filter (6) can be reversibly provided - for cleaning purposes through the central recess (4) of the hob (1) - removable above.
Im Allgemeinen kann der obere Randbereich (51) des hohlzylindrischen Fettfilters (6) an der Innenwand des unteren Abschnittes (52) der rohrförmigen Abluft-Leitung (50) dicht anliegen. Der untere Randbereich (53) des hohlzylindrischen Fettfilters (6) kann den unteren Abschnitt (52) der rohrförmigen Abluft-Leitung (50) vertikal nach unten ausgerichtet überragen.In general, the upper edge region (51) of the hollow cylindrical grease filter (6) can be tight against the inner wall of the lower portion (52) of the tubular exhaust air duct (50). The lower edge region (53) of the hollow cylindrical grease filter (6) can project beyond the lower section (52) of the tubular exhaust air line (50) vertically downwards.
In bevorzugten Ausführungsformen des erfindungsgemäßen, in Form einer Montageeinheit mit einer Vorrichtung (36) ausgebildeten Kochfeldes (1) können stromabwärts von dem hohlzylindrischen Fettfilter (6) nachfolgend und seitlich horizontal außenliegend von diesem zwei oder mehrere tiefliegende Kochdunst-Ansaugkammern (39) zur horizontalen, nach außen gerichteten Abführung von durch den Fettfilter (6) hindurchgetretenen Kochdünsten (63) vorgesehen sein.In preferred embodiments of the invention, in the form of a mounting unit with a device (36) formed hob (1) downstream of the hollow cylindrical grease filter (6) and laterally horizontally outboard of this two or more low-boiling cooker suction chambers (39) for horizontal, directed outward discharge of through the grease filter (6) penetrated cooking fumes (63) may be provided.
Insbesondere die
Wie insbesondere den
In dem Gehäuse (44) für die Beheizungs- oder Kochfeldbeheizung- und Steuerungselektronik können unter anderem beispielsweise die Kochfeld-Heizelemente (37), die Leistungs-Elektronik (55) für die Lüfter-Motoren (56) und Touch-Control-Bedienungselemente (57) enthalten sein (siehe
Insbesondere die
Wie aus
Wie aus
In besonders bevorzugten Ausführungsformen des erfindungsgemäßen, in Form einer Montageeinheit mit einer Vorrichtung (36) ausgebildeten Kochfeldes (1) kann der Kochdunst (63) den hohlzylindrischen Fettfiiter-Einsatz (6) mit einer Geschwindigkeit in dem Bereich von 1,0 m/sec bis 4,5 m/sec, vorzugsweise in dem Bereich von 1,15 m/sec bis 4,25 m/sec, insbesondere in dem Bereich von 1,75 m/sec bis 4,0 m/sec, durchströmen. In bevorzugten Ausführungsformen des erfindungsgemäßen, in Form einer Montageeinheit mit einer Vorrichtung (36) ausgebildeten Kochfeldes (1) kann der Kochdunst (63) den Geruchsfilter (71) mit einer Geschwindigkeit in dem Bereich von 0,5 m/sec bis 3,0 m/sec, vorzugsweise in dem Bereich von 0,7 m/sec bis 2,7 m/sec, insbesondere in dem Bereich von 1,0 m/sec bis 2,5 m/sec, durchströmen.In particularly preferred embodiments of the invention, in the form of a mounting unit with a device (36) formed cooking field (1), the cooking fume (63) the hollow cylindrical Fettfiiter insert (6) at a speed in the range of 1.0 m / sec to 4.5 m / sec, preferably in the range of 1.15 m / sec to 4.25 m / sec, in particular in the range of 1.75 m / sec to 4.0 m / sec, flow through. In preferred embodiments of the cooking field (1) according to the invention, in the form of a mounting unit with a device (36), the cooking fume (63) can move the odor filter (71) at a speed in the range of 0.5 m / sec to 3.0 m / sec, preferably in the range of 0.7 m / sec to 2.7 m / sec, in particular in the range of 1.0 m / sec to 2.5 m / sec, flow through.
In der Regel kann der Abstand (43) zwischen der Unterseite (35) des Kochfeldes (1) einerseits und der Unterseite (45) des Gehäuses (44) für die Beheizungsoder Kochfeldbeheizung- und Steuerungs-Elektronik andererseits in einem Bereich von 45 mm bis 80 mm liegen. Im Allgemeinen kann der Abstand (46) zwischen der Unterseite (45) des Gehäuses (44) für die Beheizungs- oder Kochfeldbeheizung- und Steuerungs-Elektronik einerseits und der Unterseite (47) des Lüfter-Gehäuses (48) andererseits in einem Bereich von 60 mm bis 100 mm liegen. Der Abstand (49) zwischen der Unterseite (47) des Lüfter-Gehäuses (48) einerseits und der Unterseite des Bodens (42) der Kochdunst-Ansaugkammer (39) andererseits kann beispielsweise in einem Bereich von 45 mm bis 80 mm liegen.In general, the distance (43) between the underside (35) of the hob (1) on the one hand and the bottom (45) of the housing (44) for the heating or hob heating and control electronics on the other hand in a range of 45 mm to 80 mm lie. In general, the distance (46) between the underside (45) of the housing (44) for the heating or hob heating and control electronics on the one hand and the bottom (47) of the fan housing (48) on the other hand in a range of 60 mm to 100 mm. The distance (49) between the bottom (47) of the fan housing (48) on the one hand and the bottom of the bottom (42) of the cooking-vapor suction chamber (39) on the other hand, for example, in a range of 45 mm to 80 mm.
Wie besonders aus
Die gegenläufige Ausrichtung der Drehrichtungen (73) gemäß
Insbesondere
Zusammenfassend ist festzustellen, dass im Rahmen der vorliegenden Erfindung ein Kochfeld mit einer Einrichtung zum Abzug von Kochdünsten in vertikal unterhalb der Ebene des Kochfeldes liegender Richtung bereitgestellt wird.In summary, it should be noted that in the context of the present invention, a cooktop is provided with a device for extracting cooking fumes in a direction lying vertically below the plane of the cooktop.
Bei der erfindungsgemäßen Vorrichtung wird erstmals eine Kochdunst-Abzugseinrichtung mit einem Kochfeld zu einem Bauteil kombiniert, wodurch sich besonders niedrige Herstellungs- und Montagekosten ergeben.In the apparatus according to the invention, a cooking extractor with a hob is combined for the first time to form a component, resulting in particularly low manufacturing and assembly costs.
Da das erfindungsgemäße Kochfeld (1) im Bereich seines geometrischen Flächenschwerpunktes (3) eine in der Draufsicht runde oder ovale oder quadratische Aussparung (4) für eine Vorrichtung (5) zum Abzug von Kochdünsten in vertikal unterhalb des Kochfeldes (1) weisender Richtung nach unten aufweist, können nun erstmals die auf beiden Seiten und rückwärtig von dem Kochfeld befindlichen Flächen auf der das Kochfeld tragenden Arbeitsplatte für Abstellzwecke oder ähnliches uneingeschränkt genutzt werden.As the hob (1) according to the invention in the region of its geometric centroid (3) in a plan view round or oval or square recess (4) for a device (5) for the withdrawal of cooking fumes in vertically below the hob (1) facing downward direction, now can be used for the first time on both sides and back of the hob surfaces on the hob supporting worktop for parking purposes or the like without restriction.
Da die Vorrichtung (5) zum Abzug von Kochdünsten nunmehr im Bereich des geometrischen Flächenschwerpunktes (3) des Kochfeldes (1) zentral vorgesehen ist, wirken auf der gesamten Fläche des Kochfeldes (1) ausreichend starke und sich nicht gegeneinander aufhebende Absaug-Strömungen. Hierdurch werden sowohl im zentralen Bereich des Kochfeldes als auch in dessen Randbereichen ein Aufsteigen und Ausbreiten von Kochdünsten sicher vermieden.Since the device (5) for the extraction of cooking fumes is now provided centrally in the area of the geometric centroid (3) of the hob (1), acting on the entire surface of the hob (1) sufficiently strong and not against each other canceling suction currents. As a result, rising and spreading of cooking fumes are safely avoided both in the central region of the hob and in its peripheral areas.
Besondere Vorteile des erfindungsgemäßen Kochfeldes (1) sind ferner darin zu sehen, dass dessen Herstellungs-, Montage-, Wartungs- und Betriebskosten besonders gering sind.Particular advantages of the hob according to the invention (1) are also to be seen in the fact that its manufacturing, assembly, maintenance and operating costs are particularly low.
Vorteilhaft im Falle des erfindungsgemäßen Kochfeldes (1) ist außerdem, dass die für die Absaugung eingesetzte elektrische Energie besonders effizient genutzt wird, weshalb der Wirkungsgrad des erfindungsgemäßen Kochfeldes (1) besonders groß ist.Advantageous in the case of the hob according to the invention (1) is also that the electrical energy used for the extraction is used very efficiently, which is why the efficiency of the hob according to the invention (1) is particularly large.
Ein weiterer Vorteil des erfindungsgemäßen Kochfeldes (1) liegt darin, dass die Geräuschentwicklung auch während des Kochdunst-Absaug-Betriebes sehr gering ist.Another advantage of the hob according to the invention (1) is that the noise is very low even during the cooker-suction operation.
Bezüglich des erfindungsgemäßen, in Form einer Montageeinheit mit einer Vorrichtung (36) ausgebildeten Kochfeldes (1) kann zusammenfassend festgestellt werden, dass dessen Bauhöhe besonders gering ist, wodurch der im Küchenkorpus ungehindert nutzbare Raum ausgeprägt ist.With regard to the hob (1) according to the invention, which is designed in the form of a mounting unit with a device (36), it can be stated in summary that its overall height is particularly low, as a result of which the space usable unhindered in the kitchen cabinet is pronounced.
Von besonderem Vorteil des erfindungsgemäßen, in Form einer Montageeinheit mit einer Vorrichtung (36) ausgebildeten Kochfeldes (1) ist ferner dessen Kompaktheit und die Tatsache, dass es im Werk vollständig vormontiert werden kann. Dadurch sind der Planungs- und Montageaufwand besonders gering. Schließlich muss die komplett vormontierte, kompakte Montageeinheit nur mehr in eine Aussparung der Arbeitsplatte eingesetzt werden, wodurch sich eine besonders schnelle, einfache und kostengünstige Montage ergibt.Of particular advantage of the invention, in the form of a mounting unit with a device (36) formed hob (1) is also its compactness and the fact that it can be completely pre-assembled in the factory. As a result, the planning and assembly costs are particularly low. Finally, the completely pre-assembled, compact mounting unit only needs to be inserted into a recess of the worktop, resulting in a particularly quick, easy and inexpensive installation.
Durch das Vorsehen von zwei oder mehreren, zueinander gegenüberliegenden Radial-Lüftern (38) stromabwärts von dem hohlzylindrischen Fettfilter (6) - gemäß den
Ein besonderer Vorteil des erfindungsgemäßen, in Form einer Montageeinheit mit einer Vorrichtung (36) ausgebildeten Kochfeldes (1) besteht darin, dass sie einen effektiven Schutz vor und Unempfindlichkeit gegenüber übergelaufener, durch die zentrale Aussparung (4) eingedrungene Flüssigkeit - bis zu einem Volumen von 5 l- bietet. Denn durch die Aufhängung der Lüfter-Motoren (56) an dem Boden (45) des Gehäuses (44) für die Beheizungs- oder Kochfeldbeheizung- und Steuerungselektronik steht grundsätzlich das wannenartige Volumen der tiefstliegenden Kochdunst-Ansaugkammer (39) zur Aufnahme von Überlauf-Flüssigkeit unter Ausschluss einer Gefährdung der Lüfter-Motoren (56) zur Verfügung.A particular advantage of the invention, in the form of a mounting unit with a device (36) formed hob (1) is that it has effective protection against and insensitivity to overflowed, through the central recess (4) penetrated liquid - up to a volume of 5 l- offers. Because by the suspension of the fan motors (56) on the bottom (45) of the housing (44) for the heating or Kochfeldbeheizung- and control electronics is basically the tub-like volume of the lowest cooking fume suction chamber (39) for receiving overflow fluid excluding any risk to the fan motors (56).
Claims (15)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17197091.6A EP3287702B1 (en) | 2011-04-28 | 2012-04-28 | Hotplate and steam extractor |
EP20216989.2A EP3828469A1 (en) | 2011-04-28 | 2012-04-28 | Cooking hob with extractor |
EP22157724.0A EP4019851A1 (en) | 2011-04-28 | 2012-04-28 | Cooking hob |
PL17197091T PL3287702T3 (en) | 2011-04-28 | 2012-04-28 | Hotplate and steam extractor |
EP17184069.7A EP3282197B1 (en) | 2011-04-28 | 2012-04-28 | Cooktop with steam extractor |
DK17184069.7T DK3282197T3 (en) | 2011-04-28 | 2012-04-28 | STOVE WITH STEAM EXHAUST FITTING |
PL17184069T PL3282197T3 (en) | 2011-04-28 | 2012-04-28 | Cooktop with steam extractor |
PL15177616T PL2975327T3 (en) | 2011-04-28 | 2012-04-28 | Assembly unit comprising a hotplate and steam extractor |
EP21168165.5A EP3869107B1 (en) | 2011-04-28 | 2012-04-28 | Cooking hob |
PL21168165T PL3869107T3 (en) | 2011-04-28 | 2012-04-28 | Cooking hob |
EP23165982.2A EP4224071A3 (en) | 2011-04-28 | 2012-04-28 | Cooktop |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202011005698U DE202011005698U1 (en) | 2011-04-28 | 2011-04-28 | Hob with central suction of cooking fumes down |
EP12733398.7A EP2702329B1 (en) | 2011-04-28 | 2012-04-28 | Hob with central removal of cooking vapours by suction-extraction in the downward direction |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12733398.7A Division EP2702329B1 (en) | 2011-04-28 | 2012-04-28 | Hob with central removal of cooking vapours by suction-extraction in the downward direction |
Related Child Applications (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20216989.2A Division EP3828469A1 (en) | 2011-04-28 | 2012-04-28 | Cooking hob with extractor |
EP23165982.2A Division EP4224071A3 (en) | 2011-04-28 | 2012-04-28 | Cooktop |
EP22157724.0A Division EP4019851A1 (en) | 2011-04-28 | 2012-04-28 | Cooking hob |
EP21168165.5A Division EP3869107B1 (en) | 2011-04-28 | 2012-04-28 | Cooking hob |
EP17197091.6A Division EP3287702B1 (en) | 2011-04-28 | 2012-04-28 | Hotplate and steam extractor |
EP17184069.7A Division-Into EP3282197B1 (en) | 2011-04-28 | 2012-04-28 | Cooktop with steam extractor |
EP17184069.7A Division EP3282197B1 (en) | 2011-04-28 | 2012-04-28 | Cooktop with steam extractor |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2975327A1 true EP2975327A1 (en) | 2016-01-20 |
EP2975327B1 EP2975327B1 (en) | 2017-10-11 |
Family
ID=44860010
Family Applications (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21168165.5A Active EP3869107B1 (en) | 2011-04-28 | 2012-04-28 | Cooking hob |
EP12733398.7A Active EP2702329B1 (en) | 2011-04-28 | 2012-04-28 | Hob with central removal of cooking vapours by suction-extraction in the downward direction |
EP17197091.6A Active EP3287702B1 (en) | 2011-04-28 | 2012-04-28 | Hotplate and steam extractor |
EP20216989.2A Pending EP3828469A1 (en) | 2011-04-28 | 2012-04-28 | Cooking hob with extractor |
EP17184069.7A Active EP3282197B1 (en) | 2011-04-28 | 2012-04-28 | Cooktop with steam extractor |
EP23165982.2A Pending EP4224071A3 (en) | 2011-04-28 | 2012-04-28 | Cooktop |
EP15177616.8A Active EP2975327B1 (en) | 2011-04-28 | 2012-04-28 | Assembly unit comprising a hotplate and steam extractor |
EP22157724.0A Pending EP4019851A1 (en) | 2011-04-28 | 2012-04-28 | Cooking hob |
Family Applications Before (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21168165.5A Active EP3869107B1 (en) | 2011-04-28 | 2012-04-28 | Cooking hob |
EP12733398.7A Active EP2702329B1 (en) | 2011-04-28 | 2012-04-28 | Hob with central removal of cooking vapours by suction-extraction in the downward direction |
EP17197091.6A Active EP3287702B1 (en) | 2011-04-28 | 2012-04-28 | Hotplate and steam extractor |
EP20216989.2A Pending EP3828469A1 (en) | 2011-04-28 | 2012-04-28 | Cooking hob with extractor |
EP17184069.7A Active EP3282197B1 (en) | 2011-04-28 | 2012-04-28 | Cooktop with steam extractor |
EP23165982.2A Pending EP4224071A3 (en) | 2011-04-28 | 2012-04-28 | Cooktop |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22157724.0A Pending EP4019851A1 (en) | 2011-04-28 | 2012-04-28 | Cooking hob |
Country Status (14)
Country | Link |
---|---|
US (4) | US10006641B2 (en) |
EP (8) | EP3869107B1 (en) |
CN (2) | CN107023864B (en) |
AU (1) | AU2012247900B2 (en) |
DE (5) | DE202011005698U1 (en) |
DK (4) | DK2702329T3 (en) |
ES (4) | ES2908935T3 (en) |
HU (1) | HUE036006T2 (en) |
NO (1) | NO3173524T3 (en) |
PL (5) | PL2702329T3 (en) |
PT (3) | PT2975327T (en) |
RU (1) | RU2549938C2 (en) |
SI (1) | SI3282197T1 (en) |
WO (1) | WO2012146237A1 (en) |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3869107B1 (en) | 2011-04-28 | 2022-02-23 | Wilhelm Bruckbauer | Cooking hob |
EP2975327B1 (en) | 2011-04-28 | 2017-10-11 | Wilhelm Bruckbauer | Assembly unit comprising a hotplate and steam extractor |
US10718528B2 (en) | 2011-04-28 | 2020-07-21 | Wilhelm Bruckbauer | Hob with central downward removal of cooking vapors through suction |
EP3282197B1 (en) | 2011-04-28 | 2021-01-06 | Wilhelm Bruckbauer | Cooktop with steam extractor |
EP3504482B1 (en) | 2016-08-26 | 2021-06-09 | BSH Hausgeräte GmbH | Combination device including a cooktop and an extractor hood |
EP3457033A1 (en) * | 2017-09-14 | 2019-03-20 | Berbel Ablufttechnik Gmbh | Extractor for removing exhaust generated by a cooking hob in a vertical direction beneath a cooking hob level |
DE202018006721U1 (en) | 2017-09-14 | 2022-05-12 | Berbel Ablufttechnik Gmbh | Fume hood for extracting exhaust air generated on a hob in a direction pointing vertically below a hob level |
DE102017121367B4 (en) | 2017-09-14 | 2021-07-22 | Berbel Ablufttechnik Gmbh | Extractor hood for extracting exhaust air generated on a hob in a direction pointing vertically below a hob level |
DE102018212329A1 (en) * | 2018-07-24 | 2020-01-30 | Wilhelm Bruckbauer | Cookware rack for a built-in kitchen appliance |
EP3599427A1 (en) | 2018-07-24 | 2020-01-29 | Wilhelm Bruckbauer | Cooking support for a kitchen sink |
WO2022074062A1 (en) | 2020-10-09 | 2022-04-14 | Bruckbauer, Wilhelm | Device for treating vapors |
EP4043799A1 (en) | 2021-02-16 | 2022-08-17 | Electrolux Appliances Aktiebolag | Extractor hood for a hob and method for operating an extractor hood |
WO2022175082A1 (en) | 2021-02-16 | 2022-08-25 | Electrolux Appliances Aktiebolag | Extractor hood for a hob and method for operating an extractor hood |
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