WO2008058761A2 - Fume extracting device - Google Patents

Abstract

The invention relates to a fume extracting device (2) comprising at least one fume intake port (6) and at least one fume enclosing module that is designed to limit fumes to a first sector from which the fumes are to be sucked off via the at least one fume intake port (6).

Description

 Dunstabsaugeinrichtung

The invention relates to a fume extraction device and a kitchen device.

State of the art

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. On one side of the recess, 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. On the opposite recess, 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. When operating this cooking or grilling device, the air flow is circulated by the suction in a circuit.

A Funstabsaugeinrichtung 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. Starting from the fan, a first air duct leads into an area next to and below the food preparation device. There, this first air duct is subdivided into further, second air ducts which enclose the workplace of the food preparation device. During operation of the fan, 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.

Disclosure of the invention

The invention relates to a fume extraction device which has at least one fume extraction opening and at least one faintly demineralized module. In this case, 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. - -

With this invention, it is possible to spatially limit the vapor or vapor and also to remove it. This can u. a. An odor nuisance through the haze can be avoided. In addition, sensitive equipment or objects can be protected from any harmful effects of haze. 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.

In an embodiment, 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. In this case, 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. In this regard, 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.

Furthermore, it can be provided that the fume extraction device has at least one housing which is connected to the at least one component. A position of the at least one component and thus also a, for example, vectorial orientation of the at least one component relative to - A -

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. By virtue of this configuration, 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. By suitably adjusting the position of the component, which also includes, for example, vectorial alignment of the components relative to the at least one housing, 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.

In an embodiment it is provided that with the Dunsteingrenzungsmodul fume, which is produced during operation of a food preparation device, is sucked. Due to the mobility of the at least one housing and the mobility of the at least one component in space, it is possible to modularly combine the vapor extraction device with the food preparation device by means of suitable spatial positioning and in particular by suitable spatial adjustment of the at least one component.

Thus it can be provided in particular that in the at least one component or in at least one module of the vapor extraction device, the at least one Dunsteingren- tion module and the at least one Hunstabsaugöffnung are arranged. Accordingly, 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.

In an alternative embodiment, however, the at least one vapor extraction opening and the at least one vapor containment module can also be arranged structurally separated from one another.

Furthermore, this Funstabsaugeinrichtung is modular. It is thus possible to use this fume extraction device, for example, for various food preparation devices. By a spatial adjustability of the component of the Hunstabsaugeinrichtung eg. Relative to other modules of this Hunstabsaugeinrichtung, for example. To housings or racks, 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. By suitable positioning of the component of the vapor extraction device, the working area and a haze area within which the haze rises regularly to limit to the first room area.

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 Hunstabsaugöffnung as a structural unit.

In an arrangement of the at least one Dunsteingrenzungs- module and the at least one Hunstabsaugöffnung the Hunstabsaugeinrichtung, in particular within the one component of the Hunstabsaugeinrichtung, different variants are possible. Thus, the at least one Dunsteingrenzungsmodul and the at least one Hunstabsaugöffnung 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 Funstabsaugeinrichtung.

As a result of the mobility of the at least one component of the vapor extraction device, it can be arranged as required, even in spatially limited conditions, and can therefore be used. Alternatively or additionally, 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.

In the event that the Funstabsaugeinrichtung several Dunsteingrenzungsmodule and several Funstabsaugöffnungen has, it can also be provided that, for example, a first Funstabsaugöffnung at least partially surrounds a first Dunsteingrenzungsmodul and thus surrounds spatially. In a configuration of this type, a second mud restriction module may at least partially surround the first vapor extraction opening.

In a further embodiment of the vapor extraction device, it is provided that the at least one Dunstein restriction module is designed as at least one, for example, nozzle-shaped or slot-shaped air supply opening. In particular, 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.

As a rule, it can be provided that 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. However, it is also possible for the at least one vapor extraction opening and the at least one air supply opening to be arranged directly next to one another.

Depending on the shape and / or arrangement, 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. With 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. In a variant, it is provided that 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.

Furthermore, it can be provided that 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.

In a further embodiment, it is provided that 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.

In a further variant, it can be provided that 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.

For 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.

Furthermore, 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. In this case, 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. ,

In a further embodiment, 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. In addition, 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.

Accordingly, in a further embodiment, 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. Furthermore, 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.

Furthermore, it can be provided in an embodiment that 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. Likewise, 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.

It can also be provided that the vapor extraction device has a fan, which comprises the at least one air blower - and the at least one suction or vapor blower. Such 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. Such a fan may typically be arranged in the at least one housing.

In a further embodiment, it is provided that 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 Hunstabsaugeinrichtung.

In a possible application, it is provided that 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.

It is possible to arrange one or more vapor extraction devices and one or more food preparation devices adjacent to one another. This can be done, for example, by suitable positioning of the at least one usually displaceable housing. Accordingly, it is possible in a further embodiment to connect the fume extraction with the at least one food preparation. For this purpose, 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.

Such 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. Such collection of grease is also possible via grooves on the fume extraction device and the food preparation device, wherein such grooves intermesh.

In addition, it can be provided that 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. Furthermore, 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 Hunstabsaugeinrichtung described above, and provide at least one food preparation device modular.

In an embodiment, 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. In this case, 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 - -

rich in the food preparation device, in which haze may arise, is variably adjustable.

This is possible, for example, by a height adjustment of the component. Furthermore, 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.

In a variant, it is provided that 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. In this case, 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.

Furthermore, it can be provided that 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.

For adjusting the at least one component relative to the at least one strand, the at least one component and the at least one strand can be connected to one another via at least one articulated connection. Within the at least one component, 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. Thus, in the event that the at least one component is largely plate-shaped and thus flat construction, 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. Thus, the at least one air supply opening and / or the at least one Hunstabsaugöffnung 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.

Further advantages and embodiments of the invention will become apparent from the description and the accompanying drawings.

It is understood that the features mentioned above and those yet to be explained below can be used not only in the particular combination indicated, but also in other combinations or in isolation, without departing from the scope of the present invention.

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 Hunstabsaugeinrichtung 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.

The figures are described coherently and comprehensively, the same reference numerals designate the same components.

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 Funstabsaugeinrichtung 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. At one edge of the outer wall 18 24 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.

In this case, 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 Funstabsaugöffnungen 52.

A vapor channel 54 of the fume extraction device 40 opens into these Funstabsaugöffnungen 52. The bell 48 is formed of glass or other suitable transparent material. Above the bell 48, 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.

It is envisaged that 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.

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. In this case, 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. In addition, 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. If food is prepared with the food preparation devices 74 within a first range, whereby vapor forms, this vapor is converted by the vapor suction device 72 to a first. Limited space. In addition, this vapor is sucked through the Hunstabsaugöffnungen 84, 86 from this first space area.

A limitation of the haze on the first space area via the two plates 88, 90 of the first component 80, and an air curtain, which is provided by blowing in particular fresh air from the air supply opening 92 of the second component 80 in the horizontal direction above the food preparation devices 74. In addition, 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.

Suctioning of the haze, which is additionally delimited upwards and to the side and via the vertically oriented plate 88 to the rear on the first space area, takes place via the fume extraction openings 84 of the first components 78 and the fume extraction opening 94 of the second component 80.

FIG. 4 shows a detailed schematic illustration of the second component 80 of the vapor extraction device 72 already presented in FIG.

In addition to the already presented in Figure 3 components of the first component 80, namely the air supply opening 92, the 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. In addition, 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. At this further plate 102, a pivotable flap 104 is also arranged. In addition, 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. Thus, it is possible to move the fume extraction device 112 and the food preparation device 114 relative to each other. In this case, the food preparation device 114 between the two housings 116 and below the. Component 120 and pushed out.

Further details on the design of the vapor extraction device 12 and in particular the component 120 of this vapor suction device 112 will be apparent from the following figures 6 to 9.

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.

When the food preparation device 114 is inserted underneath the component 120, mist formed during the preparation of food with the vapor suction device 112 and in particular with the component 120 of the vapor suction device 112 is applied to a working surface of the food supply. preparation device 114 and thus to limit to a first space area.

It is provided, as indicated by those arrows pointing out of the air supply opening 128, to provide by supplying fresh air an air curtain extending from the air supply opening 128 from top to bottom in the direction of the working surface of the arranged below food preparation device 114. Haze restricted to this first space area is exhausted via the fume exhaust port 130, as indicated by the arrows pointing into the fume exhaust port 130.

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.

It can be seen that the component 120 from top to bottom has a first outer wall 134, an inner wall 136 and a lower outer wall 138. Within the component 120, 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.

In the preparation of the food ascending vapor is collected at the lower outer wall 138 of the component 120, so that these lower outer wall 138 as a mist collecting module and next to the air supply opening 128 further Dunsteingren- Forming module is formed. Haze collected at the lower outer wall 138 may move outwardly and be exhausted via the Luftabsaugöffnung 130. The air curtain provided via the air supply port 128 serves to confine the mist to the first space below the lower outer wall 138 of 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.

During operation of the fume extraction device 112, it is provided that fume rising upwards from the working area of the food preparation device 114 is caught by the lower outer wall 138 and moves along this lower outer wall 138 to an outer edge of this outer wall 138, so that the fume over the Air exhaust port 130 is sucked at the boundary of the lower outer wall 138, this is illustrated by the arrows, which point into the Hunstabsaugöffnung 130.

At the same time it is provided that fresh air and thus an air curtain is provided via the air supply opening 128, this is indicated by those arrows pointing out of the air supply opening 128. This haze delimits the haze to the first area of space, the projection of which in FIG. - -

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. These . 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. On a lower side of the housing 156, 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.

On an upper side of the housing 156, two strands 164 are arranged, within which vapor ducts and air ducts not shown are arranged. The two strands 164 are connected to 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.

When the fume extractor 154 and the food preparation device 152 are disposed adjacent to each other and the component 166 is disposed above a work surface 174 of the food preparation device 152, vapor generated when preparing food on a work surface 174 is collected by the plate 168. The haze moves outwardly along the plate 168 to the fume exhaust port 172 so that this fume is to be extracted via the fume exhaust port 172.

In particular, 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.

Figure 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.

As movement modules, 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 Hunstabsaugeinrichtung 190 has a housing 196, two strands 198 and a first - -

Component 200 on. Accordingly, the second fume extraction device has a housing 197, two strands 198 and a first component 200. In addition, 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.

Like the vapor extraction devices already presented in the preceding figures, 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.

In this case, 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. For this purpose, 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.

As another fumed confinement module, each component 200, 204 has at least one vapor collection module configured to collect haze. In addition, 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.

Furthermore, 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.

Like the other embodiments already presented, 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. Thus, the fume channel 228 and the air channel 226 separated by the inner wall 232 form a sandwiched structure within the component 222 ,

Accordingly, 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. In this case, 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.

The mist collected by the plate 234 and collected, as it were, is sucked out via the vapor suction opening 238. 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. In this case, 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 sezubereitungseinrichtung 252 and two Funstabsaugeinrichtungen 254, wherein the food preparation device 252 is disposed between these two Funstabsaugeinrichtungen 254. 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. In addition, in each case one of these components 258 has a vapor extraction opening 264 which is connected to the housing 256 via a vapor channel 266.

When preparing food on a work surface 268 of the food preparation device 252, it is provided that 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. At the same time, 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. Here it can be seen that 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. Thus, it is possible to have 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.

Figure 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). In this case, 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.

It is further contemplated that 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. Furthermore, a second formed as a mist collection module Dunsteingrenzungsmodul is provided, which is designed to catch the mist. For moving the food preparation device 282 and the fume extraction device 284 wheels 292 are each arranged at the bottom. To provide a connection between the fume extraction device 284 and the food preparation device 282, the fume extraction device 284 has hooks 294 on one side of the housing 286. In addition, the food preparation device 282 also has an outer side. Haken.296 on. To. 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.

It is envisaged that a position of the component 288 of the fume extraction device 284 is height adjustable. For this purpose, the strand 290 can be pulled out of the housing 286. Thus, 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.

Furthermore, the component shown here comprises an inner tube 310, which surrounds a vapor channel. Above the bell 304, 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 Hunstabsaugöffnung 308. Within the funnel-shaped edge 314, a lighting device 320 is further arranged.

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.

In this case, 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 Hunstabsaugeinrichtung 350 includes a vapor channel 354, at the end of a cross-shaped Hunstabsaugmodul 356 is arranged with a circumferential Hunstabsaugöffnung 358, is sucked through the through the mist channel 354 mist, which forms below the component 352.

Coaxially to the vapor channel 354, 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. Furthermore, 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. Between the vapor channel 354 and the outer wall 360 and between the plates of the opening 362 and the collar 364, 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 Hunstabsaugöffnung 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.

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. In addition, the second component 80 has a fume extraction opening 94.

A limitation of the haze on the first space area via the plate 90. In addition, the haze on the first components 78 is also limited laterally.

Suctioning of the mist takes place via the vapor suction openings 84 of the first components 78 and the vapor extraction opening 94 of the second component 80.

Furthermore, 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. In the strands 118, vapor channels for removing the vapor from the vapor extraction openings 84, 94, for example, are arranged towards the cleaning modules. Furthermore, 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.

Claims

claims A vapor extraction device having at least one vapor suction opening (6, 52, 84, 94, 130, 172, 238, 264, 308, 342) and at least one mud restriction module, wherein the at least one mud restriction module is adapted to spray a first vapor Limit space, and where the haze on the at least one Hunstabsaugöffnung (6, 52, 84, 94, 130, 172, 238, 264, 308, 342) is to be sucked out of the first space area. 2. fume extraction device according to claim 1, comprising at least one component (4, 44, 78, 80, 120, 166, 200, 204, 222, 260, 302, 332, 352), the at least one Dunsteingrenzungsmodul and the at least one Hunstabsaugöffnung (6, 52, 84, 94, 130, 172, 238, 264, 308, 342). A vapor extractor according to claim 2, comprising at least one housing (76, 116, 156, 196, 197, 216, 286) connected to said at least one component (4, 44, 78, 80, 120, 166, 200, 204 , 222, 260, 302, 332, 352). 4. A vapor extraction device according to claim 3, wherein a position of the at least one component (4, 44, 78, 80, 120, 166, 200, 204, 222, 260, 302, 332, 352) relative to the at least one housing (76 , 116, 156, 196, 197, 216, 286). 5. fume extraction device according to one of the preceding claims, wherein the at least one Dunsteingrenzungsmo- module which surrounds at least one FunstabSäugöffnung (6, 52, 84, 94, 130, 172, 238, 264, 308, 342) at least partially. 6. fume extraction device according to one of the preceding claims, wherein the at least one Hunstabsaugöffnung (6, 52, 84, 94, 130, 172, 238, 264, 308, 342) at least partially surrounds the at least one mud restriction module. 7. fume extraction device according to one of the preceding claims, wherein the at least one Dunsteingrenzungsmodul as at least one air supply opening (8, 58, 86, 92, 128, 170, 236, 258, 316, 346, 368) is formed, wherein by supplying air via this at least one air supply opening (8, 58, 86, 92, 128, 170, 236, 258, 316, 346, 368) an air curtain is to be provided by which the haze is to be limited to the first space area. A vapor extractor according to claim 6, wherein the air curtain to be provided by the at least one air supply port (8, 58, 86, 92, 128, 170, 236, 258, 316, 346, 368) comprises the at least one vapor exhaust port (6, 52, 84 , 94, 130, 172, 238, 264, 308, 342) at least partially surrounds. 9. fume extraction device according to one of the preceding claims, wherein the at least one Dunsteingrenzungsmodul is designed as a mist catcher for collecting vapor collection module, and wherein the at least one Hunstabsaugöffnung (6, 52, 84, 94, 130, 172, 238, 264, 308, 342) is arranged on an edge of the mist collecting module, wherein the at least one vapor suction opening (6, 52, 84, 94, 130, 172, 238, 264, 308, 342) is adapted to the Aspirate collected mist at the edge of the mist collection module. 10. fume extraction device according to one of the preceding claims, in which a size of a cross-sectional area of the at least one FunstabSäugöffnung (6, 52, 84, 94, 130, 172, 238, 264, 308, 342) is to be adjusted. 11. Vapor extraction device according to one of the preceding claims, which has at least one vapor channel (10, 54, 98, 124, 228, 266, 335, 354) which communicates with the at least one vapor suction opening (6, 52, 84, 94, 130, 172 , 238, 264, 308, 342), and via which the vapor is to be sucked out of the first space region. A vapor extractor according to any one of claims 7 to 11, wherein a size of a cross-sectional area of the at least one air supply port (8, 58, 86, 92, 128, 170, 236, 258, 316, 346, 368) is to be adjusted. 13. fume extraction device according to one of claims 7 to 17, which has at least one air channel (12, 61, 100, 126, 226, 262, 318, 366), with the at least one air supply opening (8, 58, 86, 92, 128 , 170, 236, 258, 316, 346, 368) and over which the air is to be provided. 14. vapor extraction device according to one of the preceding claims, which is adapted to extract the haze at least one food preparation device (42, 74, 114, 152, 182, 212, 252, 282). A vapor extractor according to claim 23, which is to be connected to at least one food preparation device (42, 74, 114, 152, 182, 212, 252, 282). 16. Fum extractor according to claim 14 or 15, the connecting modules, via which the Funstabsaugein- direction (2, 40, 72, 112, 154, 190, 192, 214, 254, 284, 300, 330, 350) with the at least one Food preparation device (42, 74, 114, 152, 182, 212, 252, 282) is to be connected. 17. fume extraction device according to one of claims 14 to 16, which has at least one receiving device, via which the at least one food preparation device (42, 74, 114, 152, 182, 212, 252, 282) in the Funstabsaugeinrichtung (2, 40, 72, 112, 154, 190, 192, 214, 254, 284, 300, 330, 350). An extractor according to any one of the preceding claims, comprising movement modules over which the extractor means (2, 40, 72, 112, 154, 190, 192, 214, 254, 284, 300, 330, 350) is to be moved. 19. kitchen equipment, which is produced by combining at least one vapor extraction device (2, 40, 72, 112, 154, 190, 192, 214, 254, 284, 300, 330, 350), in particular a vapor extraction device (2, 40, 72, 112, 154, 190, 192, 214, 254, 284, 300, 330, 350) according to any one of the preceding claims, and at least one food preparation device (42, 74, 114, 152, 182, 212, 252, 282) is to be provided modularly. 20. The kitchen device according to claim 19, wherein the at least one vapor extraction device (2, 40, 72, 112, 154, 190, 192, 214, 254, 284, 300, 330, 350) and the at least one food preparation device (42, 74, 114, 152, 182, 212, 252, 282) are to be arranged adjacent to each other. 21. The kitchen device according to claim 28 or 29, wherein the at least one vapor extraction device (2, 40, 72, 112, 154, 190, 192, 214, 254, 284, 300, 330, 350) and the at least one food preparation device (42, 74, 114, 152, 182, 212, 252, 282) are to be temporarily connected to each other.