WO2008058761A2 - Dispositif d'aspiration de fumées - Google Patents

Dispositif d'aspiration de fumées Download PDF

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Publication number
WO2008058761A2
WO2008058761A2 PCT/EP2007/009976 EP2007009976W WO2008058761A2 WO 2008058761 A2 WO2008058761 A2 WO 2008058761A2 EP 2007009976 W EP2007009976 W EP 2007009976W WO 2008058761 A2 WO2008058761 A2 WO 2008058761A2
Authority
WO
WIPO (PCT)
Prior art keywords
vapor
extraction device
component
air
food preparation
Prior art date
Application number
PCT/EP2007/009976
Other languages
German (de)
English (en)
Other versions
WO2008058761A3 (fr
Inventor
Hubert Bohner
Original Assignee
Bohner Produktions 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 Bohner Produktions Gmbh filed Critical Bohner Produktions Gmbh
Priority to EP07846657.0A priority Critical patent/EP2095025B1/fr
Publication of WO2008058761A2 publication Critical patent/WO2008058761A2/fr
Publication of WO2008058761A3 publication Critical patent/WO2008058761A3/fr

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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
    • 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
    • F24C15/2028—Removing cooking fumes using an air curtain
    • 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 extraction device and a kitchen device.
  • Fume extraction devices are usually designed as so-called vapor hoods, which are arranged above cooking zones or stoves and are designed to suck off mist formed in the preparation of food or so-called vapor.
  • Such vapor extraction devices include a blower for extracting the vapor and a filter or a cleaning device, with which the usually consisting of fat, water and other organic substances vapor is filtered from the air.
  • Haze suction devices thus serve u. a. the purpose of eliminating the odor created during cooking or roasting and thus when preparing food.
  • Document DE 102 16 011 A1 describes a cooking and grilling device with a suction device, a housing and a heating source built into the housing.
  • a lateral surface of the housing has a cutout, in which a recess for receiving a heating source for cooking is embedded.
  • an inlet provided with a grease filter for an air flow generated by the suction device is arranged between the latter and the lateral surface.
  • an outlet for the air flow is provided between this and the lateral surface, which in the housing passed around the recess and passed between the exit and the entrance via the recess.
  • a Funstabsaug is known from the document DE 202 05 642, Ul. It is provided that this fume extraction device forms a structural unit with a food preparation device.
  • An extractor hood of this fume extraction device comprising a fan and a filter is arranged above a workstation of the food preparation device.
  • a first air duct leads into an area next to and below the food preparation device.
  • this first air duct is subdivided into further, second air ducts which enclose the workplace of the food preparation device.
  • air is conveyed via the first air duct to the two second air ducts. Air flowing out of the openings of the second air ducts encloses the workstation and is sucked in via the fan and thereby filtered. Again, the air is circulated within a cycle.
  • the invention relates to a fume extraction device which has at least one fume extraction opening and at least one faintly demineralized module.
  • the at least one mud restriction module is designed to limit haze to a first spatial region.
  • the at least one vapor extraction opening is designed to suck out haze from the first space region.
  • Dust is typically a heterogeneous mixture of substances containing a gas, in particular air, as well as liquid and / or solid components or particles. Thus, mist may include fog and / or smoke.
  • the fume extraction device has at least one component that has the at least one haze-limiting module and the at least one fume extraction opening.
  • this at least one component or a corresponding module can be designed to be movable, so that it is possible to extract the haze from different first spatial regions.
  • the at least one component is usually flat or at least partially plate-shaped.
  • the at least one component may have a sandwich structure, so that different functional sections within the component, usually the at least one vapor extraction opening and the at least one Dunsteingrenzungsmodul arranged at least partially parallel to each other within the at least one component and usually by release agent, eg. are separated from each other.
  • the fume extraction device has at least one housing which is connected to the at least one component.
  • tive to the at least one housing is in this case to adjust or adjustable.
  • the at least one housing can have movement modules on the bottom side, with which it is possible to move the at least one housing and thus also the vapor extraction device in the room, for example, by displacement. By moving the housing in the room at the same time moving the at least one component in the room is possible.
  • the at least one housing can be transported, typically displaced, with the at least one component connected thereto and thus as a rule the vapor extraction device to a location at which vapor is formed.
  • the at least one component can be directed directly to a location where the haze is formed, so that a particularly effective, localized suction of the mist is feasible.
  • the at least one component forms a structural unit which comprises the at least one vapor containment module and the at least one vapor extraction opening which, for example, can be slit-shaped or nozzle-shaped.
  • the at least one vapor extraction opening and the at least one vapor containment module can also be arranged structurally separated from one another.
  • this Funstabsaug is modular. It is thus possible to use this fume extraction device, for example, for various food preparation devices.
  • a spatial adjustability of the component of the Hunstabsaug drove eg. Relative to other modules of this Hunstabsaug Skewed, for example.
  • the component can be adjusted to differently sized food preparation equipment by changing the position.
  • the at least one vapor extraction opening and / or the at least one mud restriction module can thus be individually and independently adjusted to a working area of the food preparation device in which vapor or vapor is produced and to limit the vapor to this working area and effectively remove the vapor from this working area be aligned to this work area.
  • a spatially variable positioning of the component or of the vapor extraction opening and / or of the mud restriction module relates, for example, to its height adjustability and / or its vectorial orientation relative to the first spatial region.
  • the component can be designed as an extractor hood, housing, frame, screen, plate or plate-shaped unit and the like. Furthermore, it can be provided in a variant that the extractor device is designed as the component and in particular as an extractor hood, which includes the at least one Dunsteingrenzungsmodul and the at least one Hunstabsaugö réelle as a structural unit.
  • the at least one Dunsteingrenzungs- module and the at least one Hunstabsaugö réelle the Hunstabsaug alike, in particular within the one component of the Hunstabsaug pain, different variants are possible.
  • the at least one Dunsteingrenzungsmodul and the at least one Hunstabsaugö réelle adjacent to each other or offset from each other so be arranged side by side or one above the other and thus at least partially form a plate-like, sandwich-like structure as the at least one component. Due to the fact that the at least one component has a sandwich-type structure and is thus designed or structured in a sandwich construction, u. a. realized a high degree of flexibility in applications for the Funstabsaug Anlagen.
  • the at least one mud restriction module may at least partially surround or enclose the at least one vapor extraction opening. Accordingly, the at least one vapor extraction opening the at least one Dunsteingrenzungsmodul at least partially surrounded.
  • a first Funstabsaugö réelle at least partially surrounds a first Dunsteingrenzungsmodul and thus surrounds spatially.
  • a second mud restriction module may at least partially surround the first vapor extraction opening.
  • the at least one Dunstein restriction module is designed as at least one, for example, nozzle-shaped or slot-shaped air supply opening.
  • fresh air is to be supplied via this at least one air feed opening, so that an air curtain or an air wall is to be provided from and out of this air.
  • the at least one air supply opening and the at least one vapor suction opening are arranged structurally separated from one another or are not arranged in spatial proximity to one another.
  • the at least one vapor extraction opening and the at least one air supply opening can be arranged directly next to one another.
  • the at least one air supply opening is designed to separate the first room area from the second room area by the air curtain to be provided or the air wall.
  • the at least one vapor extraction opening it is also possible to extract the vapor from the first space area, separated from the second space area by the air curtain.
  • the at least one air supply opening and the at least one vapor suction opening are arranged relative to one another such that the air curtain to be provided by the at least one air supply opening at least partially surrounds the at least one vapor suction opening.
  • an odor-destroying or odor-neutralizing spray is ejected from the at least one air supply opening.
  • the spray can be mixed with fresh air.
  • the at least one Dunsteingrenzungsmodul is designed as a trained to catch haze vapor collection module.
  • This mist catchment module is designed, for example, to collect vapor which arises in the first spatial region and, for example, collects in the direction of the vapor extraction device to be suitably arranged, and in particular of the components, and / or diverts it in a suitable direction to the vapor suction port.
  • the at least one vapor extraction opening and the at least one vapor collection module may, for example, be arranged relative to one another such that the at least one vapor extraction opening at least partially surrounds the vapor collection module and is arranged in a region of an edge of the vapor collection module. Accordingly, the at least one vapor extraction opening in the region of the edge of the vapor collection module can be designed to suck the collected vapor at the edge of the vapor collection module.
  • the mist catchment module may have various suitable geometric shapes and, for example, plate-shaped be or at least comprise a plate-shaped section. Furthermore, the vapor collecting module can at least partially limit or enclose the first space region and, for example, also be curved, bell-shaped or pyramid-shaped or have the shape of a hipped roof.
  • the vapor extraction device has as Dunsteingrenzungsmodule both at least one air supply opening and at least one vapor collection module. It is conceivable that the at least one air supply opening at least partially surrounds the at least one vapor extraction opening and the vapor collection module, and the at least one vapor extraction opening at least partially surrounds the vapor collection module, so that the at least one air supply opening, the at least one vapor extraction opening and the vapor collection module are arranged coaxially with one another.
  • the at least one vapor extraction opening it can be provided that, for example, a position of an edge of this at least one vapor suction opening is to be changed, accordingly a size of a cross sectional area of the at least one vapor suction opening is adjustable or changeable. Accordingly, for example, a position of an edge of the at least one air supply opening can be adjusted and thus a size of a cross-sectional area of the at least one air supply opening can be changed.
  • a position of the at least one vapor suction opening can be changed. It is also possible to change a position of the at least one air supply opening.
  • positions of the at least one vapor suction opening and the at least one air supply opening can be mutually independently variable and / or in particular via the component. Due to the different spatial adjustment options of the component and in particular of the at least one vapor extraction opening and / or the at least one vapor containment module, ie the at least one air supply opening and / or the air collection module, haze can be limited to different spatial areas and can be flexibly sucked out of different positions. ,
  • the vapor extraction device can have at least one vapor channel, which is connected to the at least one vapor suction opening, and via which the vapor can be sucked out of the first space region.
  • the fume extraction device can have at least one suction fan, for example a fan with which the fume can be sucked out of the first space region.
  • the fume extraction device having at least one air passage which is connected to the at least one air supply opening, and over which the particular fresh air is to be provided.
  • the fume extraction device may comprise at least one air blower, in particular a fan, with which the particular fresh air is to be provided.
  • the fume extraction device has at least one fume control device for controlling and thus controlling and / or regulating a flow of the fume to be extracted from the first spatial region.
  • the fume extraction device can have at least one air control device for checking and thus for regulating and / or controlling a flow of the air to be provided.
  • the at least one vapor control device and the at least one Air control device can cooperate with each other to optimize the supply of air and the suction of the mist and / or be involved in a common control device.
  • the vapor extraction device has a fan, which comprises the at least one air blower - and the at least one suction or vapor blower.
  • a fan which comprises the at least one air blower - and the at least one suction or vapor blower.
  • a common blower is designed to extract haze. After cleaning, ie after removal of liquid and / or solid substances from the vapor mixture, fresh air can be supplied to the at least one air supply opening, so that a total of one vapor-air circuit is provided.
  • a fan may typically be arranged in the at least one housing.
  • the vapor extraction device has at least one cleaning module, for example a filter, which is designed to clean or filter air contaminated with haze.
  • the vapor extraction device proposed by the invention can be used in various fields, for example in the household, industry, in the laboratory or in agricultural production, typically everywhere where the formation of haze is possible, u. a. be used because of the intended mobility of Hunstabsaug Road.
  • the fume extraction device is designed to extract the haze that regularly forms in the kitchen during a food preparation. Accordingly, this fume extraction device can haze at least one food preparation device and in particular of a working range of the food preparation Device in which the haze arises, and thus suck out of the first room area.
  • the fume extraction device may have connection modules which are designed to cooperate with connection modules of the at least one food preparation device and thus to provide a temporary, if necessary, detachable connection between the fume extraction device and the at least one food preparation device.
  • connection modules can be designed as hooks or, if appropriate, as hook strips which can intermesh positively and / or positively and are optionally designed to absorb grease or moisture between a vapor suction device, in particular a housing of the vapor suction device, and a food preparation device.
  • a vapor suction device in particular a housing of the vapor suction device
  • a food preparation device Such collection of grease is also possible via grooves on the fume extraction device and the food preparation device, wherein such grooves intermesh.
  • the fume extraction device has at least one receiving device, via which the at least one food preparation device is to be received in the fume extraction device or to be arranged therein.
  • the fume extraction device as a rule the at least one housing, can have movement modules, which are designed, for example, as wheels, rollers or rollers and with which the at least one housing and thus the fume extraction device can be moved or moved.
  • the kitchen appliance according to the invention is characterized by a combination of at least one vapor suction device, in particular. an inventive Hunstabsaug worn described above, and provide at least one food preparation device modular.
  • the at least one vapor extraction device and the at least one food preparation device can be arranged adjacent to one another and / or temporarily connected to one another so that this kitchen device can comprise the at least one vapor extraction device and the at least one food preparation device.
  • Arranging and / or temporarily connecting the at least one vapor extraction device and the at least one food preparation device can be implemented in a simple manner, since the vapor extraction device is variably adjustable with regard to a position and in particular with respect to a position of the component of the at least one vapor suction device.
  • the at least one mud restriction module and the at least one vapor extraction opening can be set as components of the component in a short time to dimensions of the at least one food preparation device. This is also possible, for example, because a position of the at least one dunnite restriction module and / or a position of the at least one vapor extraction opening relative to at least one working area - -
  • the at least one component or at least the at least one vapor extraction opening and / or the at least one Dunstein restriction module can be adjusted with respect to a vectorial orientation and, for example, be tilted back and forth.
  • the at least one component is connected to the at least one housing via a strand which comprises the at least one air channel and the at least one vapor channel.
  • this at least one strand can be designed such that a positioning of the at least one component is brought about relative to the housing by adjusting the at least one strand. This may mean, for example, that the at least one strand is displaceable relative to the at least one housing and thus retractable within the at least one housing.
  • the at least one component can be pivoted or rotated relative to the at least one strand.
  • An adjustment of the at least one strand can furthermore also take place in that it is, for example, telescopic or has a plastically deformable wall, so that the at least one strand can also be bent as required.
  • the at least one component and the at least one strand can be connected to one another via at least one articulated connection.
  • the at least one vapor extraction opening and / or the at least one air supply opening may be oriented differently relative to the at least one component.
  • the at least one air supply opening and / or the at least one vapor suction opening oriented parallel or perpendicular to a plane of a usually plate-shaped body of at least one component or be open.
  • the at least one air supply opening and / or the at least one Hunstabsaugö réelle be arranged along a flat surface of the plate-shaped body of the at least one component or on a side surface and / or on a side edge of the plate-shaped body of the at least one component.
  • An orientation or opening of the at least one vapor extraction device and the at least one air supply device can also be set by adjusting flaps which typically delimit the at least one vapor extraction opening and / or the at least one air supply opening in edge regions.
  • FIG. 1 shows a schematic representation of a first embodiment of a vapor extraction device according to the invention. - -
  • FIG. 2 shows a schematic representation of a second embodiment of a vapor extraction device according to the invention.
  • Figure 3 shows a schematic representation of a first embodiment of a kitchen device according to the invention.
  • FIG. 4 shows a detail of FIG. 3 in a schematic representation.
  • Figure 5 shows a second embodiment of a kitchen device according to the invention in a schematic representation.
  • FIG. 6 shows a first detail from FIG. 5 in a schematic representation.
  • Figure 7 shows a second detail of Figure 5 in a schematic representation.
  • Figure 8 shows a third detail of Figure 5 in a schematic representation.
  • Figure 9 shows a fourth detail of Figure 5 in a schematic representation.
  • Figure 10 shows a third embodiment of a kitchen device according to the invention in a schematic representation.
  • Figure 11 shows a fourth embodiment of a kitchen device according to the invention in a schematic representation.
  • Figure 12 shows a fifth embodiment of a kitchen device according to the invention in a schematic representation.
  • Figure 13 shows a sixth embodiment of a kitchen device according to the invention in a schematic representation.
  • FIG. 14 shows a detail of FIG. 13 in a schematic representation.
  • Figure 15 shows a seventh embodiment of a kitchen device according to the invention in a schematic representation.
  • FIG. 16 shows a schematic illustration of a tenth embodiment of a vapor extraction device according to the invention.
  • FIG. 17 shows a schematic representation of an eleventh embodiment of a vapor extraction device according to the invention.
  • Figure 18 shows a twelfth embodiment of a Hunstabsaug adopted from a first perspective in a schematic representation.
  • FIG. 19 shows the extractor device from FIG. 18 in a schematic sectional view.
  • FIG. 20 shows a schematic illustration of a thirteenth embodiment of a vapor extraction device according to the invention.
  • the invention is illustrated schematically by means of embodiments in the drawing and will be described in detail below with reference to the drawing.
  • FIG. 1 shows a schematic representation of a first embodiment of a vapor extraction device 2 according to the invention, wherein in FIG. 1a this vapor extraction device 2 is shown in a schematic sectional view and in FIG. 1b in a plan view from below.
  • This vapor extraction device 2 comprises a component 4 with a vapor suction opening 6 which is coaxially surrounded by an air supply opening 8 of the component 4. Furthermore, this Funstabsaug drove 2 a strand 3. Furthermore, the vapor extraction device 2 comprises a vapor channel 10, which opens into the vapor extraction opening 6. Within this strand 3, the vapor channel 10 is coaxially surrounded by an air channel 12, which opens into the air supply opening 8. The vapor channel 10 is bounded by a plate 14 and an inner wall 16. The air channel 12 is bounded by the inner wall 16 and an outer wall 18. An inner edge of the vapor channel 6 is bounded by an edge 20 of the plate 14.
  • the component of the fume extraction device 2 shown in Figure 4 is largely constructed in a sandwich, wherein within the flat here component 4 of the vapor channel 10 and the air channel 12 are spatially and functionally separated from each other by the inner wall 16.
  • An outer edge of the vapor channel 6 is bounded by an edge 22 of the inner wall 16.
  • pivotable flaps 26 are arranged over joints. Accordingly, an edge of the air supply opening 8 is bounded by the edge 22 of the inner wall 16 and edges of the pivotable flaps 26, so that it is possible to change a cross-sectional area of the air supply opening 8.
  • the first embodiment of the fume extraction device 2 shown in FIG. 1 comprises a total of two vapor containment modules, namely the plate 14 and the air supply opening 8. It is provided that during operation of the fume extraction device 2 via the air channel 12 and the air supply opening 8 in particular fresh air is blown to the outside becomes. This is illustrated in FIG. 1 by those arrows which are drawn along the air channel 12 and are directed outwards from the air supply opening 8. Thus, it is possible to surround the fume extraction opening 6 with an air curtain of this fresh air so that a first space area delimited by the fume extraction opening 6 is limited by a second space area located outside the air curtain.
  • the fume extraction device 2 is, for example, to be arranged above a food preparation device, not shown here. Haze resulting from food preparation is collected at the plate 14, so that this plate 14 is functionally configured as a mud restriction module formed as a mist catching module.
  • the mist collected on the plate 14 moves or flows along the plate 14 from the inside to the outside of the vapor suction opening 16 and is sucked off via the vapor channel 10, as indicated by those arrows which point into the vapor suction opening 6 in FIG.
  • the plate 14 has centrally a curvature 28, which favors a flow of the mist from the inside to the outside to the vapor suction opening 6.
  • a suction of the mist can be realized in this embodiment of the vapor suction device 2 in the horizontal direction.
  • FIG. 2 shows a schematic representation of a second embodiment of a vapor extraction device 40 and a food preparation device 42.
  • a component 44 is shown by this fume extraction device 40, which as a Dunsteingrenzungsmodul and thus as a vapor collection module comprises a bell 48, wherein within this bell 48, a Funstabsaugmodul 50 is arranged, the upper and lower side has Funstabsaugö réelleen 52.
  • a vapor channel 54 of the fume extraction device 40 opens into these Funstabsaugö réelleen 52.
  • the bell 48 is formed of glass or other suitable transparent material.
  • the component 44 of the fume extraction device 40 has a lighting device 56 and an air supply opening 58.
  • An air passage 61 delimited by an outer wall 60 is arranged coaxially with the vapor passage 54 and opens into the air supply opening 58.
  • haze which is formed when preparing a feed 62 with the food preparation device 42, is to be sucked off via the vapor suction openings 52 and the vapor channel 54. It is further contemplated that the haze being prepared in a first volume of space within which feed 62 is provided herein by fresh air provided via the mist feed opening 58 and thus by a fresh air curtain from a second outside limited space is limited.
  • FIG. 3 shows a schematic representation of a first embodiment of a kitchen device 70, which has a vapor suction device 72 and two food preparation devices 74.
  • the vapor extraction device 72 comprises two housings 76, each having a first component 78 arranged on the top side. Furthermore, these two housings 76 are connected to one another via a second component 80. On the housings 76, wheels 82 are arranged on the underside as movement modules for moving or displacing the housings 76.
  • housings 76 Within the housings 76 are suction fans for extracting fumes, air blowers for providing fresh air, cleaning modules for cleaning air contaminated with haze, air control devices for controlling a flow of air to be supplied, and mist control devices for controlling a flow of the fume to be extracted from a first room area arranged.
  • the first components 78 of the vapor extraction device 70 each have a vapor extraction opening 84 and an air supply opening 86, which is arranged here above the vapor extraction opening 84.
  • the fume extraction opening 84 and the air supply opening 86 are open relative to the housing 76 in the horizontal direction and thus oriented.
  • the second component 80 includes a first vertically disposed plate 88 for confining and thus catching haze, and a second, horizontally oriented plate 90 which is also configured to trap and thus restrict haze.
  • the second component 80 has an air supply opening 92, which is only partially shown, which is arranged above a vapor extraction opening 94, which is also shown only partially. Details of the first component 80 will be apparent from the following Figure 4.
  • the kitchen device 70 has a total modular design.
  • the food preparation devices 74 which can also be displaced via wheels 96, can be pushed in a simple manner between the two housings 76 of the vapor suction device 72.
  • this vapor is converted by the vapor suction device 72 to a first. Limited space. In addition, this vapor is sucked through the Hunstabsaugö réelleen 84, 86 from this first space area.
  • the haze is also laterally delimited via the first components 78, wherein a vertically upward-oriented air curtain is provided via the air supply openings 86 of the two first components 80, which delimits the first space region laterally.
  • FIG. 4 shows a detailed schematic illustration of the second component 80 of the vapor extraction device 72 already presented in FIG.
  • FIG. 4 shows a vapor channel 98 which opens into the vapor extraction opening 94, an air channel 100 which opens into the air supply opening 92, and a further plate 102 provided for this purpose to separate the mist channel 98 and the air supply port 92 from each other.
  • the mist suction passage 98 and the air supply passage 100 are separated from each other within a body of the component 80 by a partition wall 103, so that the component 80 has a sandwich-like structure.
  • a pivotable flap 104 is also arranged at this further plate 102.
  • the horizontally oriented plate 90 also has a flap 106. Through these two flaps 104, 106, a cross-sectional area of the air supply opening 92 is variable. Furthermore, a cross-sectional area of the vapor extraction opening 92 can also be changed via the flap 104 of the further plate 102.
  • Haze that results from the preparation of the food is limited to the first space area by the air curtain provided by the air supply opening 92. From this first space area, the mist is sucked off via the vapor extraction opening 94.
  • FIG. 5 shows a second embodiment of a kitchen device 110, which comprises a vapor suction device 112 and a food preparation device 114.
  • the vapor extraction device 112 here comprises two housings 116, each of which has a strand 118 on the upper side.
  • the strands 118 and the housings 116 are connected to one another via a component 120.
  • Both the two housings 116 and the food preparation device 114 have wheels 122 underneath as movement modules for moving, in this case for moving, the housing 116.
  • FIG. 5 A first detail of the embodiment of the vapor suction device 112 of FIG. 5 is shown in FIG. Here it can be seen that a vapor channel 124 and an air channel 126 are arranged within the strand 118, the air channel 126 partially covering the vapor channel 124 in the present representation.
  • the plate-shaped component 120 of the vapor extraction device 112 comprises on the outside an air supply opening 128 and a vapor extraction opening 130. It is provided that the air channel 126 opens into the air supply opening 128. The vapor channel 124 opens into the vapor extraction opening 130. In order to regulate a size of a cross-sectional area of the air supply opening 128, the plate-shaped component 120 has flaps 132 on a peripheral edge.
  • FIG. 7 shows a schematic sectional illustration through the strand 118 and through the component 120 of the embodiment of the vapor suction device 112 according to the invention which is presented in FIG.
  • the component 120 from top to bottom has a first outer wall 134, an inner wall 136 and a lower outer wall 138.
  • the air channel 126 is bounded by the first upper outer wall 134 and the inner wall 136.
  • the vapor channel 124 is bounded within the component 120 by the inner wall 136 and the lower, second outer wall 138.
  • the vapor channel 124 and the air channel 126 are separated from each other by the inner wall 136 and disposed parallel to each other within the component 120, wherein the vapor and air supply channel 124, 126 form a sandwich-like structure within the component 120.
  • FIG. 8 shows, in a schematic representation, a further detail of the embodiment of the vapor suction device 112 presented in FIG. 5 in a horizontal section through the strand 118.
  • FIG. 9 shows the component 120 presented in FIG. 5 and the strands 118 of the embodiment of the vapor suction device 112 presented in FIG. 5 in a plan view from below.
  • outer wall 138 of the component 120 largely corresponds.
  • FIG. 10 shows a third embodiment of a kitchen device 150, which comprises a food preparation device 152 and a vapor extraction device 154.
  • Extractor device .154. includes a housing 156. Within this housing 156, a fan 158 for circulating air and two filters 160 are arranged for purifying air.
  • the fume extraction device 154 has wheels 162 as movement modules with which the housing 156 and thus the fume extraction device 154 can be displaced.
  • the food preparation device 152 also has wheels 162, so that it is possible to move the fume extraction device 154 and the food preparation device 152 relative to one another and to arrange them in a modular manner for providing the kitchen device 150.
  • a flat, plate-shaped component 166 of the fume extraction device 154 This component 166 has as Dunsteingrenzungsmodule designed as a plate 168 vapor collection module and an air supply port 170.
  • the air supply opening 170 extends along an outer edge of the component 166, thereby coaxially enclosing the vapor extraction opening 172 arranged adjacent to this air supply opening 170. This fume extraction opening 172 continues to surround the plate 168 coaxially.
  • fresh air provided via the air supply port 170 is provided to provide an air curtain that flows downwardly from the component 166 toward the food preparation device 152 to be located thereunder and thus a first space area within which the work surface 174 is disposed encloses and limits the resulting during the preparation of the food haze on the work surface 174.
  • FIG 11 shows a third embodiment of a kitchen device 180 in a schematic representation.
  • This kitchen device 180 comprises a food preparation device 182 with two work surfaces 186 and 188 and a first fume extraction device 190 to the left of the food preparation device 180 and a second fume extraction device 192 to the right of the food preparation device 182.
  • the food preparation device 182 and the housing 196 of the two fume extraction devices 190, 192 have wheels 194, so that it is possible to move the food preparation device 182 and the two fume extraction devices 190, 192 relative to each other.
  • the first arranged on the left Hunstabsaug noisy 190 has a housing 196, two strands 198 and a first - -
  • the second fume extraction device has a housing 197, two strands 198 and a first component 200.
  • this second fume extraction device 192 comprises an additional strand 202 and a second component 204. It is provided that the components 200, 204 shown in FIG. 11 are connected to the housings 196, 197 via the strands 198, 202.
  • the components 200, 204 of these embodiments of the vapor extraction devices 190, 192 shown in FIG. 11 also have at least one vapor extraction opening and at least one Dunstein restriction module, which however are not further illustrated in FIG.
  • the at least one Dunsteingrenzungsmodul is adapted to haze that arises in a preparation of food on the work surfaces 186, 188 of the food preparation device 182 to limit to a first space area.
  • at least one Dunsteingrenzungsmodul each of a component 200, 204 as an air supply opening not shown here to provide an air curtain around the work surfaces 186, 188 and thus formed around a first space area.
  • each component 200, 204 has at least one vapor collection module configured to collect haze.
  • each component 200, 204 has a vapor extraction opening, not shown here, which is designed to suck the vapor which arises within the first limited space.
  • FIG. 12 shows a schematic representation of a sixth embodiment of a kitchen device 210 with a food preparation device 212 and a vapor extraction device 214.
  • the vapor extraction device 214 comprises a housing 216 in which filters for cleaning air and at least one suction fan. and at least one air blower are arranged.
  • This housing 216 has wheels 218 underneath as movement modules for the air suction device 214.
  • the food preparation device 212 also has wheels 218 on the underside, via which the food preparation device 212 is likewise to be moved. Since the food preparation device 212 and the vapor extraction device 214 are to be displaced relative to one another, the kitchen device 210 can be provided in a modular manner by suitably arranging the food preparation device 212 next to the vapor suction device 214.
  • the fume extraction device 214 and the food preparation device 212 via modular modules, which are designed here as a hook 219 of the food preparation device 212 and hook 220 of the fume extraction device 214 to connect to each other modular. For connecting it is provided, which engage the hooks 220 of the fume extraction device 214 and the hooks 219 of the food preparation device 212.
  • the vapor suction device 214 presented in FIG. 12 also has a component 222 which is connected to the housing 216 via a strand 224. Within this strand 224 runs an air channel 226, which is designed to provide fresh air, and a vapor channel 228, is to suck through the haze. - -
  • the component 222 of the fume extraction device 214 comprises an upper outer wall 230, an inner wall 232 and a plate 234.
  • the air channel 226 is defined within the component 222 by the outer wall 230 and the inner wall 232 and opens in the component 222 in an air supply opening 236th Die Dunstkanal 228 is defined in component 222 by the inner wall 232 and the plate 234 and terminates in a fume exhaust port 238.
  • the fume channel 228 and the air channel 226 separated by the inner wall 232 form a sandwiched structure within the component 222 ,
  • the component 222 has a first mud restriction module, which is designed as an air supply opening 236.
  • a second mud restriction module of the component 222 is formed as a plate 234.
  • this plate 234 is provided to catch haze that is formed on a work surface 240 when preparing a food on the food preparation device 212. This collected mist moves along the plate 234 to an outer portion of the plate 234 where the fume extraction port 238 is located.
  • a first space area which includes the work surface 240 of the food preparation device 212, is further enclosed by an air curtain and thus limited to the outside to a second space area.
  • this air curtain is provided by, in particular, fresh air flowing out of the air supply opening 236.
  • FIG. 13 shows a schematic representation of a fifth embodiment of a kitchen device 250, which has a supply having sezukungs worn 252 and two Funstabsaug respondeden 254, wherein the food preparation device 252 is disposed between these two Funstabsaug Skets.
  • the fume extraction devices 254 each include a housing 256 and a component 258.
  • the components 258 each include an air supply port 260 connected to the housing 256 via two air channels 262.
  • the air supply openings 260 are configured to provide an air curtain by supplying fresh air, respectively.
  • one of these components 258 has a vapor extraction opening 264 which is connected to the housing 256 via a vapor channel 266.
  • the vapor which is produced in a first space region and thus also on the work surface 268 is sucked off via the vapor extraction opening 264.
  • the first room area and thus also the worktop 268 of the food preparation device 252 are delimited to the outside via the air curtain, which is provided via one of the air supply openings 260 in each case, relative to a second room area.
  • FIG. 14 shows a detail of the kitchen device 250 already presented in FIG. 13.
  • the vapor suction opening 264 has at an upper outer edge a movable flap 270, via which a cross-sectional area of the vapor suction opening 264 is to be changed.
  • the air supply opening 258 has a cover plate 272, which is adjustable in position. At one end of this cover plate 272, a flap 274 is arranged, which is adjustable relative to the cover plate 272.
  • a cross-sectional area of the air supply opening 258 by changing a position of the cover plate 272 and the flap 274 variably change.
  • FIG. 15 shows a seventh embodiment of a kitchen device 280 in a schematic representation.
  • This kitchen appliance 280 comprises a food preparation device 282 and a fume extraction device 284.
  • the fume extraction device 284 comprises a housing 286 and a component 288, which is connected via a strand 290 shown only in sections here with the housing 286 vertically displaceable and thus adjustable in height.
  • the strand 290 which has an air duct, not shown, as well as a vapor channel, is displaceable into the housing 286 and can be pulled out again.
  • This embodiment of the component 288 of the fume extraction device 284 also has at least one fume extraction opening, not shown further here, and at least one faintness restriction module (not further shown here).
  • this at least one Dunsteingrenzungsmodul is adapted to limit haze, which arises in a preparation of a meal with the food preparation device, to a first space area. This haze is sucked out of the first space area via the at least one vapor extraction opening of the component 288.
  • a first mud restriction module of the component 288 is formed as an air supply port, wherein by supplying air through this one air supply port an air curtain is to be provided by which the haze is to be limited to the first space region.
  • a second formed as a mist collection module Dunsteingrenzungsmodul is provided, which is designed to catch the mist.
  • wheels 292 are each arranged at the bottom.
  • the fume extraction device 284 has hooks 294 on one side of the housing 286.
  • the food preparation device 282 also has an outer side. Haken.296 on.
  • Provision of the connection is provided that the hooks 294 of the fume extraction device 184 are hooked into the hooks 296 of the food preparation device 282.
  • a position of the component 288 of the fume extraction device 284 is height adjustable.
  • the strand 290 can be pulled out of the housing 286.
  • a position of the component 288 is modularly adaptable to a size of the food preparation device 282.
  • FIG. 16 shows, in a schematic representation, a tenth embodiment of a vapor extraction device 300, which comprises a component 302, which is designed as an extractor hood.
  • the component 302 comprises a bell 304 as a first haze-limiting module and thus also as a haze-catching module, wherein within this bell 304 a cross-shaped haze-suction module 306 is arranged which has a haze-suction opening 308 at one edge.
  • the component shown here comprises an inner tube 310, which surrounds a vapor channel.
  • the component has an outer tube 312 which surrounds the inner tube 310 and has a funnel-shaped edge 314 at its lower end.
  • This rim 314 and the bell 304 define an air supply port 316 as the second mud confinement module.
  • Fresh air is provided via an air passage 318 disposed between the inner tube 310 and the outer tube 312, which flows out via the air supply opening 316 to form an air curtain, so that the air curtain the bell 304 and thus also the Dunslabsaugmodul 306 as a first space area envelops. Haze, which forms below the bell 304 and thus within the first space area, is extracted via the Hunstabsaugö réelle 308.
  • a lighting device 320 is further arranged within the funnel-shaped edge 314.
  • FIG. 17 shows an eleventh embodiment of a vapor extraction device 330 with a component 332 designed as an extractor hood, which is formed from an inner tube 334 with a first funnel-shaped rim 336 and an outer tube 338 with a second funnel-shaped rim 340.
  • the inner tube 334 encloses a vapor channel 335 which opens into a vapor suction opening 342 of the vapor suction device 330.
  • the outer tube 338 is disposed coaxially with the inner tube 334, between the inner tube 334 and the outer tube 338, an air passage 344 is arranged, which opens into an air supply opening 346, which is bounded by the two edges 336, 340. Accordingly, the air supply port 346 provided for providing an air curtain encloses the suction exhaust port 342 formed to extract the mist coaxially.
  • a twelfth embodiment of a vapor extraction device 350 is shown schematically in FIG. 18 from a first perspective from below and in a sectional view in FIG. 19.
  • a trained here as an extractor hood component 352 of Hunstabsaug Rhein 350 includes a vapor channel 354, at the end of a cross-shaped Hunstabsaugmodul 356 is arranged with a circumferential Hunstabsaugö réelle 358, is sucked through the through the mist channel 354 mist, which forms below the component 352.
  • an outer wall 360 is arranged, which encloses the vapor channel 354.
  • the outer wall 360 has a pyramidal opening 362 at a lower end. This opening 362 encloses a likewise pyramid-shaped collar 364, which is attached to the vapor channel 354 and the Dampfunstaugmodul 356 encloses.
  • LEDs 370 are arranged as lighting devices on the vapor extraction module 356.
  • Plates, from which the opening 362 and the collar 364 are each formed, are arranged parallel to each other.
  • an air channel 366 is arranged, which is designed to provide fresh air and opens into an air supply opening 368, over which an air curtain is provided.
  • This air curtain delimits a first space area from a second space area.
  • About the Hunstabsaugö réelle 358 is to be extracted from the limited first space area haze that forms therein.
  • FIG. 20 shows a schematic representation of a thirteenth embodiment of a vapor suction device 72.
  • the vapor extraction device 72 comprises two housings 76, each having a first component 78 arranged on the top side. Furthermore, these two housings 76 are connected to each other via a second component 80. On the housings 76, wheels 82 are arranged on the underside as movement modules for moving the housings 76.
  • housings 76 Within the housings 76 are suction fans for extracting fumes, cleaning modules for cleaning air contaminated with fumes, and vapor control devices for controlling a flow of the vapor to be sucked from a first room area.
  • the first components 78 of the fume extraction device 70 each have a fume extraction opening 84.
  • the second component 80 has a horizontally oriented plate 90, which is designed to catch and thus to limit haze.
  • the second component 80 has a fume extraction opening 94.
  • the haze on the first components 78 is also limited laterally.
  • flaps 77 are provided laterally on the two housings 76, the number of which can typically be selected arbitrarily, which can be opened in order to laterally remove the suction blower, the cleaning modules or the vapor control devices, in order, for example, to maintain or replace them.
  • the first component 78 and the second component 80 are mounted vertically adjustable on two strands 118 each.
  • vapor channels for removing the vapor from the vapor extraction openings 84, 94, for example, are arranged towards the cleaning modules.
  • the strands 118 also include air channels.
  • the first component 78 and. the second component 80 are thus height-adjustable together or else separately from one another in order, for example, to adapt to different cookware.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Baking, Grill, Roasting (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Prevention Of Fouling (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

L'invention concerne un dispositif d'aspiration de fumées (2) présentant au moins une ouverture d'aspiration de fumées (6) et au moins un module de délimitation des fumées, caractérisé en ce qu'au moins un module de délimitation des fumées est configuré de manière à limiter les fumées à un premier secteur à partir duquel les fumées doivent être aspirées, via au moins une ouverture d'aspiration des fumées (6).
PCT/EP2007/009976 2006-11-17 2007-11-19 Dispositif d'aspiration de fumées WO2008058761A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07846657.0A EP2095025B1 (fr) 2006-11-17 2007-11-19 Dispositif d'aspiration de fumées

Applications Claiming Priority (2)

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DE102006055001.3 2006-11-17
DE102006055001A DE102006055001A1 (de) 2006-11-17 2006-11-17 Dunstabsaugeinrichtung

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WO2008058761A2 true WO2008058761A2 (fr) 2008-05-22
WO2008058761A3 WO2008058761A3 (fr) 2008-12-24

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DE (1) DE102006055001A1 (fr)
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US9623506B2 (en) 2011-02-01 2017-04-18 Illinois Tool Works Inc. Fume extractor for welding applications
DE102011114993A1 (de) * 2011-10-06 2013-04-11 Thermo Electron Led Gmbh Laborabzug und insbesondere Sicherheitswerkbank mit LED-Beleuchtung
US9821351B2 (en) 2011-11-11 2017-11-21 Illinois Tool Works Inc. Welding fume extractor
KR101934457B1 (ko) 2011-11-17 2019-01-04 삼성전자주식회사 환기 장치와 이를 포함한 환기 시스템
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US10126000B2 (en) 2012-05-03 2018-11-13 Broan-Nutone Llc Downdraft ventilation systems and methods
US9839948B2 (en) 2013-01-29 2017-12-12 Illinois Tool Works Inc. Fume evacuation system
US10808953B2 (en) 2013-06-28 2020-10-20 Illinois Tool Works Inc. Airborne component extractor with baffled debris collection
US9272237B2 (en) 2013-06-28 2016-03-01 Illinois Tool Works Inc. Three-phase portable airborne component extractor with rotational direction control
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US11014132B2 (en) * 2015-07-16 2021-05-25 Illinois Tool Works Inc. Extractor with end-mounted positive pressure system
US11530826B2 (en) 2015-07-16 2022-12-20 Illinois Tool Works Inc. Extractor with segmented positive pressure airflow system
ES2646923B1 (es) * 2016-06-08 2018-10-15 Bsh Electrodomésticos España, S.A. Campana extractora de humos y procedimiento para la puesta en funcionamiento de una campana extractora de humos
CN106482190B (zh) * 2016-11-25 2019-06-07 广东威灵电机制造有限公司 抽油烟机
CN106402977B (zh) * 2016-11-25 2019-04-12 广东威灵电机制造有限公司 抽油烟机
CN106439979B (zh) * 2016-11-25 2018-12-11 广东威灵电机制造有限公司 抽油烟机
CN106765381B (zh) * 2016-11-25 2018-12-04 广东威灵电机制造有限公司 抽油烟机
DE102017113142A1 (de) * 2017-06-14 2018-12-20 Berling Aero IP UG (haftungsbeschränkt) Abluftvorrichtung
FR3068116B1 (fr) * 2017-06-21 2021-01-22 Inter Cuisines Module de traitement des fumees et des odeurs contenues dans les rejets emis par un appareil de cuisson, et ensemble modulaire de cuisson comportant un tel module

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Also Published As

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WO2008058761A3 (fr) 2008-12-24
EP2095025B1 (fr) 2021-04-21
DE102006055001A1 (de) 2008-05-21
EP2095025A2 (fr) 2009-09-02

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