DE102013007559A1 - Single-way grill arrangement e.g. single-way grill kit, for cooking food, has inlet opening producing flow connection between combustion and cooking chambers, where hot air and/or smoke are fed from combustion chamber into cooking chamber - Google Patents

Abstract

The arrangement (1) has a cooking chamber (3) staying in flow connection with a combustion chamber (2) in a mounted state of the combustion chamber. A combustible medium (4) is arranged within the combustion chamber, where a cooking product (5) is received within cooking chamber. The combustion chamber comprises an outlet opening (6), where the cooking chamber includes an inlet opening (7) for producing a flow connection between the combustion and cooking chambers. Hot air and/or smoke are definably fed from the combustion chamber into the cooking chamber by the flow connection.

Description

The invention relates to a disposable grill arrangement, in particular a disposable grill kit, according to the preamble of patent claim 1.

Disposable grill arrangements intended for single use are well known. A commercially available disposable grill assembly includes a fire pan which receives a combustible material, such as a charcoal. Directly on the fire trough a grill grate is arranged. The food to be grilled is placed directly above the burning or glowing kiln on the grill and grilled.

The DE 20 2012 004 383 U1 For example, also discloses a disposable grill assembly comprising a fire pan of refractory material. The fire pan can accommodate a kiln, which is burned during the grilling process in the fire pan. On the fire pan, a grill should rest, with a grill food can be positioned on the grill.

The disadvantage of these grills is that due to the very small distance between the grill and the red-hot kiln, the grilled food can burn in places, with other parts of the grilled food are not cooked sufficiently.

A possible solution to this problem is, for example, in the WO 03/082067 disclosed. The in the WO 03/082067 disclosed disposable grill assembly includes an additional holding device, which can be implemented foldable or foldable and which holds the grill and the grill food positioned thereon at a height distance to the kiln in the fire pan.

Both disposable grilling arrangements described above, however, have the disadvantage that the grilled food is cooked directly above the glowing kiln on the grill and thus exposed to high heat.

If meat, meat products or fish are exposed to high heat, this triggers a variety of chemical reactions. This heterocyclic aromatic amines, which are formed especially when meat and fish are fried or grilled for a long time. The resulting aromatic amines, especially the nitrosamines are suspected to have a strong carcinogenic effect.

Furthermore, when grilling directly above the charcoal, polycyclic aromatic hydrocarbons such as benzopyrene are formed when the fat drips into the embers and burns there. These can pass into the food and are also considered carcinogenic.

Based on the problem described above, the object of this invention is to further develop a disposable grill assembly, in particular a disposable grill kit so that the formation of harmful substances during grilling is significantly minimized.

This object is achieved by the disposable grill assembly, in particular a disposable grill kit according to claim 1. Advantageous developments of the invention are specified in the dependent claims.

Thus, the disposable grill assembly according to the invention comprises in particular a disposable grill kit, several at least partially made of heat-resistant material kit elements, which - in the assembled state at least one combustion chamber and at least one cooking chamber. Within the combustion chamber, a combustible medium, such as charcoal, charcoal briquettes, smoking chips, barbecue wood, or any conventional mixture thereof can be arranged. Within the cooking chamber a food can be taken. The combustion chamber has at least one outlet opening and the cooking chamber at least one inlet opening, for establishing the flow connection between the combustion chamber and the cooking chamber. As a result, a hot air and / or a smoke from the combustion chamber into the cooking chamber can be guided defined by means of the flow connection. Thus, it is possible the food outside the direct heat, within the cooking chamber at a significantly lower temperature and over a much longer period than is possible with the commercial disposable grill arrangements, to cook gently, which prevents the formation of heterocyclic aromatic amines. Furthermore, thus the dripping fat can be prevented from entering the combustion chamber to prevent the formation of aromatic hydrocarbons such as benzopyrene. If the combustible medium arranged in the combustion chamber contains smoking meal, smoking chips or smoker wood, cooking of the food in hot smoke is possible over a longer period of time. This, known as a barbecue grill method could previously be realized with no other commercially available disposable grill assembly, which gives the inventive disposable grill assembly a significant advantage. Also, the food can be cold smoked as needed by means of the disposable grill assembly according to the invention. In this method of preparation, the combustion chamber of the disposable grill assembly is at least partially filled with smoking meal and the smoking meal in at least one place lit, or made to glow. When the smoking meal is burnt, a great deal of smoke is produced with only an insignificant increase in the temperature in the cooking chamber of the disposable grill arrangement according to the invention. The arranged within the oven cooking food can thus be smoked over a long period.

According to an advantageous embodiment, the combustion chamber and / or the cooking chamber can be made in one piece. An embodiment of the combustion chamber from at least two combustion chamber elements forming the combustion chamber or also an embodiment of the cooking chamber from at least two cooking chamber elements forming the cooking chamber is also possible.

In the simplest and therefore most cost-effective form, the combustion chamber elements forming the combustion chamber and / or the cooking chamber elements forming the cooking chamber can be designed shell-shaped.

Advantageously, the combustion chamber may have at least one air supply device which ensures an air supply into the interior of the combustion chamber. In this case, the air supply device can be designed such that this allows adjustment of the air supply. Thereby, the combustion speed of the combustible can be adjusted.

According to a further advantageous embodiment, the cooking chamber may have at least one exhaust air device, which ensures a cooking chamber air discharge to the environment. In this case, the exhaust air device can be configured such that the cooking chamber air discharge can be adjusted by means of the exhaust device. Thus, the smoke concentration and / or the temperature can be adjusted within the cooking chamber.

According to a further advantageous variant, the disposable grill arrangement according to the invention may have an additional storage device. The storage device can be designed such that the food can be surrounded on all sides with the hot air flowing from the combustion chamber and / or smoke and wherein a liquid emerging from the food during a cooking process does not enter the combustion chamber.

It can be provided that the combustion chamber elements forming the combustion chamber and / or the cooking chamber elements forming the cooking chamber are connected to one another in a force-locking and / or form-fitting manner. According to a further advantageous embodiment, the non-positive and / or positive connection of the combustion chamber forming the combustion chamber elements and / or the cooking chamber forming Garraumelemente can be carried out by means of a connecting member. On the other hand, the combustion chamber elements forming the combustion chamber and / or the cooking chamber elements forming the cooking chamber can have connection straps and / or connection openings for producing a non-positive and / or a positive connection.

A frictional and / or positive connection of the combustion chamber forming the combustion chamber elements and / or the cooking chamber forming Garraumelemente contributes to the fact that the cooking chamber is not opened by accidental events, such as a strong gust of wind and the cooking chamber thereby loses heat. Furthermore, it can thus be ensured that the combustible medium does not get out of the combustion chamber in the event of accidental overturning of the disposable grill arrangement.

Below, the invention will be explained in more detail with reference to the exemplary embodiments illustrated in the figures.

Show it:

1 a partial sectional view, for example, embodiment of the disposable grill assembly according to claim 1;

2 a partial sectional view of another embodiment of the disposable grill assembly according to the invention;

3 a partial sectional view of a third embodiment of the disposable grill assembly according to the invention;

4 a longitudinal sectional view of a fourth embodiment of the disposable grill assembly according to the invention;

5 a cross-sectional view of a disposable grill assembly according to 4 ;

6 a cross-sectional view of another disposable grill assembly according to 4 ,

The 1 shows a variant of an assembled from a disposable grill kit inventive disposable grill assembly 1 , It is clearly evident that the disposable grill arrangement 1 includes several kit elements. The kit elements are at least partially made of a heat-resistant, preferably reusable and / or recyclable material. To manufacture the kit elements, for example, a thin aluminum sheet can be used, which is usually used for the production of a disposable grill. Of course, for the production of the disposable grilling structure 1 Another heat-resistant material, a mixture of materials or a combination of materials, such as a coated with a heat-resistant material cardboard, tissue, scrim, or braid can be used.

In the 1 illustrated disposable grill assembly 1 includes a combustion chamber 2 which consists of two the combustion chamber 2 forming combustion chamber elements 8th ; 9 was joined together. Furthermore, in the 1 one with the combustion chamber 2 in a flow connection standing cooking chamber 3 shown. This became the cooking chamber from two 3 forming cooking chamber elements 10 ; 11 composed.

The the combustion chamber 2 forming combustion chamber elements 8th ; 9 , as well as the cooking space 3 forming cooking chamber elements 10 ; 11 are designed shell-shaped and are by means of several connecting components 19 positively and / or non-positively connected. In order to strengthen the non-positive connection, the connecting components may be designed such that they introduce a spring force into the kit elements to be connected, and thus compress the kit elements. The positive and / or non-positive connection of the combustion chamber ( 2 ) forming combustion chamber elements ( 8th ; 9 ) and / or the cooking space ( 3 ) forming cooking chamber elements ( 10 ; 11 ) can also be used, for example, with connecting straps ( 20 ) and / or connection openings ( 21 ) will be realized. These can, for example, directly to the combustion chamber ( 2 ) forming combustion chamber elements ( 8th ; 9 ) and / or the cooking chamber ( 3 ) forming cooking chamber elements ( 10 ; 11 ). This connection variant is in the 2 shown.

The interlocking connection can likewise be realized by, for example, bending over an edge section of a combustion chamber element and / or cooking chamber element around the edge section of another combustion chamber element and / or cooking chamber element, as in FIG 3 shown.

Basically, however, it is also possible the combustion chamber ( 2 ) and / or the cooking space ( 3 ) in one piece.

Inside the combustion chamber 2 is a flammable medium 4 arranged, inside the cooking chamber 3 is a food 5 positioned. A combustible medium is understood to mean a charcoal, charcoal briquettes, wood shavings, smoking flour, pieces of wood or any mixture thereof, which can be selected depending on the desired manner of preparation of the food.

The combustion chamber 2 has at least one outlet opening 6 and the cooking space 3 at least one inlet opening 7 , The outlet opening 6 and the entrance opening 7 are positioned one above the other, reducing the flow connection between the combustion chamber 2 and the cooking space 3 During a preparation process, it is thus possible for an air which is heated by the burning and / or smoldering combustion agent, ie hot air, and / or a smoke from the combustion chamber to be produced 2 in the oven 3 be guided defined by the flow connection. For establishing the flow connection between the combustion chamber 2 and the cooking space 3 can also be used an additional example, tubular or tubular member which the inlet opening 7 of the cooking chamber 3 and the exit opening 6 of the combustion chamber 2 connects with each other. This embodiment is not shown in the figures, but is also possible. Likewise, the flow connection between the combustion chamber 2 and the cooking space 3 be made by leaving at least one more space between the combustion chamber 2 and the cooking space 3 is arranged. That would be the temperature of the combustion chamber 2 in the oven 3 further reducing the flow of hot air and / or smoke.

The in the 1 illustrated embodiment provides that the combustion chamber element 8th as well as the cooking chamber element 11 a perforated or punched through section. During assembly, these sections are positioned one above the other and pushed through. This creates a flow connection between the combustion chamber ( 2 ) and the cooking chamber ( 3 ), as well as a positive connection combustion chamber element 8th with the cooking chamber element 11 produced.

Furthermore, the shows 1 that the combustion chamber 2 at least one air supply device 12 can have. The in the 1 illustrated air supply device 12 is designed so that the means of the air supply device 12 can be adjusted. For this, tabs were perforated in the wall of the combustion chamber. Each tab of the air supply device 12 can be pushed out of the wall of the combustion chamber as needed before a grilling process, creating an air supply opening. During the grilling process, the air supply can be increased or reduced in the combustion chamber by bending the tabs or by bending the tabs to the wall of the combustion chamber, ie by the partial or complete closure of the air supply openings. The tabs can also be stored on one side and / or equipped with a hinge. An air supply device 12 can also be realized by other constructive measures not shown here. For example, a shift control can be used here, which partially or completely closes or opens one or more air supply openings by displacing an orifice. In the simplest case, the air supply device 12 by a fixed number of the air supply openings of defined size are executed, which can be partially or completely blocked or released by additional components or objects.

The Indian 1 shown cooking space 3 has at least one exhaust device 14 on which the Garraumluftabfuhr from the inside 15 of the cooking chamber 3 to the environment, as well as the adjustment of the cooking chamber air discharge and thus also the temperature inside 15 of the cooking chamber 3 simplified. This can also, for example, to carry out a filler of a roasting thermometer 18 used, which is the core temperature of the food 5 displays. Of course, the above-described further possible, but not shown embodiments of the air supply device 12 also for the design of the exhaust device 14 applicable.

To a burning of the food 5 at the bottom of the cooking chamber 3 can prevent an additional storage device 16 , for storing the food 5 inside the cooking chamber 3 be provided. Like in the 1 shown, the storage device 16 be executed such that the food 5 with the from the combustion chamber 2 flowing hot air and / or smoke can be surrounded on all sides, thus the food to be cooked 5 can be cooked through and / or smoked as needed better and more uniform.

Will be a food 5 used, which naturally loses a lot of liquid or fat when cooking, so it makes sense to perform the storage device such that one of the food 5 during a cooking process leaking liquid is collected and not in the combustion chamber 2 arrives.

In the 1 Pictured storage device 16 is for example designed shell-shaped and has a rust 17 on, which at a defined height distance from the bottom of the cup-shaped storage device 16 is arranged. The food 5 is thus on the grid 17 the storage device 16 , at a height distance from the bottom of the cooking chamber 3 positioned. The dripping fat is from the cup-shaped storage device 16 recorded and does not get into the combustion chamber 2 , Furthermore, the cup-shaped storage device 16 with water, beer, wine, a broth or other suitable for the selected cooking method liquid media are at least partially filled. These may also contain solid components, such as vegetable pieces.

By at least partially filling the cup-shaped storage device 16 can the temperature inside 15 of the cooking chamber 3 be set even better. Furthermore, so can by the evaporation of the cup-shaped storage device 16 attached liquid additional flavors in the food 5 be brought in. The contents of the cup-shaped storage device 16 In addition, it can be used after the grilling process to prepare sauces.

The 2 shows a further embodiment of the assembled from a disposable grill kit invention disposable grill assembly 1 , The main difference too 1 is that the combustion chamber 2 forming combustion chamber element 8th and that the cooking space 3 forming cooking chamber element 11 are executed together as a single component, which the combustion chamber 2 from the oven 3 separates.

The in the 3 shown embodiment of the assembled from a disposable grill kit inventive disposable grill assembly 1 provides that the storage device 16 in that the combustion chamber 2 from the oven 3 separating component is integrated. In addition, analogous to 2 shown that that the combustion chamber 2 forming combustion chamber element 8th and that the cooking space 3 forming cooking chamber element 11 are also executed together as a single component.

4 shows a disposable grill assembly 1 , the combustion chamber 2 and the cooking space 3 are formed from a substantially tubular or tubular kit element, wherein this is made of a non-combustible, defined deformable material.

This may be, for example, a flexible, or a defined deformable hose made of an aluminum foil. However, other flexible and / or defined deformable non-combustible materials may be used.

According to the in 4 embodiment shown were the combustion chamber 2 and the cooking space 3 formed such that these each have a separate end portion and a common, the combustion chamber 2 and the cooking space 3 interconnecting bending section 22 exhibit. Here is the end portion of the combustion chamber 2 and the end portion of the cooking chamber 3 aligned in the same direction, wherein the common bending section 22 is aligned opposite to the end sections and the flow connection between the combustion chamber 2 and the cooking space 3 ensures.

The tubular kit element is bent substantially in its longitudinal center by 180 degrees, whereby the above-described embodiment of the in 4 shown disposable grill assembly results.

The end portion of the combustion chamber 2 and the end portion of the cooking chamber 3 are each with a separate closure element 23 ; 24 locked. However, it can just as a single closure element used to close the two rooms. Depending on the design, however, these can also be closed only by their deformation, without using a separate component - such as an additional closure element.

The combustion chamber 2 and the cooking space 3 may have substantially the same or different length extension. It is the same for ensuring the function of the disposable grill assembly according to the invention 1 not relevant, whether the combustion chamber 2 and the cooking space 3 side by side, one behind the other or completely or partially arranged one above the other, such as in the 5 and 6 shown.

The disposable grill arrangement according to the invention 1 can also be S-shaped, U-shaped or I-shaped. This embodiment is not shown in the figures, but is also possible.

Another, not shown in the figures embodiment variant may provide that the combustion chamber 2 and the cooking space 3 are executed together from a kit element, wherein the combustion chamber is a partial longitudinal extension of the kit element and the cooking chamber 3 the remaining longitudinal extent of the kit element occupies and wherein the combustion chamber 2 and the cooking space 3 not or only partially offset from one another.

LIST OF REFERENCE NUMBERS

1

Disposable grill assembly

2

combustion chamber

3

oven

4

Flammable medium

5

be cooked

6

Outlet opening of the combustion chamber

7

Inlet opening of the cooking chamber

8th

Combustion chamber element

9

Combustion chamber element

10

Garraumelement

11

Garraumelement

12

Air supply device

13

the interior (interior) of the combustion chamber

14

exhaust device

15

the interior (interior) of the cooking chamber

16

storage device

17

rust

18

Meat thermometer

19

connecting member

20

connecting strap

21

connecting opening

22

bending section

23

closure element

24

closure element

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 202012004383 U1 [0003]
• WO 03/082067 [0005, 0005]

Claims (14)

Disposable grill arrangement ( 1 ) in particular a disposable grill kit, comprising a plurality of kit elements, which are at least partially made of heat-resistant material, characterized in that the assembled from the kit elements disposable grill assembly ( 1 ) in the mounted state at least one combustion chamber ( 2 ) and at least one with the combustion chamber ( 2 ) in a flow connection cooking chamber ( 3 ), wherein within the combustion chamber ( 2 ) a combustible medium ( 4 ) and within the cooking chamber ( 3 ) a food ( 5 ), the combustion chamber ( 2 ) at least one outlet opening ( 6 ) and the cooking chamber ( 3 ) at least one inlet opening ( 7 ) for establishing the flow connection between the combustion chamber ( 2 ) and the cooking chamber ( 3 ), whereby a hot air and / or a smoke from the combustion chamber ( 2 ) in the cooking chamber ( 3 ) can be guided defined by means of the flow connection. Disposable grill arrangement ( 1 ) according to claim 1, characterized in that the combustion chamber ( 2 ) and / or the cooking space ( 3 ) is made in one piece. Disposable grill arrangement ( 1 ) according to one of the preceding claims, characterized in that the combustion chamber ( 2 ) from at least two the combustion chamber ( 2 ) forming combustion chamber elements ( 8th ; 9 ) is executed. Disposable grill arrangement ( 1 ) according to one of the preceding claims, characterized in that the combustion chamber ( 2 ) forming combustion chamber elements ( 8th . 9 ) are executed shell-shaped. Disposable grill arrangement ( 1 ) according to one of claims 1 or 2, characterized in that the cooking space ( 3 ) from at least two cooking chamber elements forming the cooking chamber ( 10 ; 11 ) is executed. Disposable grill arrangement ( 1 ) according to one of claims 1, 2 or 5, characterized in that the cooking space ( 3 ) forming cooking chamber elements ( 10 ; 11 ) are executed shell-shaped. Disposable grill arrangement ( 1 ) according to one of claims 1 to 4, characterized in that the combustion chamber ( 2 ) at least one air supply device ( 12 ), which an air supply to the interior ( 13 ) of the combustion chamber ( 2 ). Disposable grill arrangement ( 1 ) according to claim 7, characterized in that the air supply by means of the air supply device ( 12 ) can be adjusted. Disposable grill arrangement ( 1 ) according to one of claims 1, 2, 6 or 7, characterized in that the cooking space ( 3 ) at least one exhaust air device ( 14 ), which a Garraumluftabfuhr from the interior ( 15 ) of the cooking chamber ( 3 ) to the environment. Disposable grill arrangement ( 1 ) according to claim 9, characterized in that the Garraumluftabfuhr means of the exhaust device ( 14 ) can be adjusted. Disposable grill arrangement ( 1 ) according to claim 1, characterized in that the disposable cooking arrangement ( 1 ) a storage device ( 16 ), for storing the food ( 5 ) within the cooking chamber ( 3 ), wherein the storage device ( 16 ) is designed such that the food ( 5 ) with the from the combustion chamber ( 2 ) flowing hot air and / or smoke can be surrounded on all sides and wherein one of the food ( 5 ) does not escape into the combustion chamber during a cooking process ( 2 ). Disposable grill arrangement ( 1 ) according to claim 1, characterized in that the combustion chamber ( 2 ) forming combustion chamber elements ( 8th ; 9 ) and / or the cooking space ( 3 ) forming cooking chamber elements ( 10 ; 11 ) are non-positively and / or positively connected with each other. Disposable grill arrangement ( 1 ) according to claim 1, characterized in that the non-positive and / or positive connection of the combustion chamber ( 2 ) forming combustion chamber elements ( 8th ; 9 ) and / or the cooking space ( 3 ) forming cooking chamber elements ( 10 ; 11 ) by means of a connecting component ( 19 ) is executed. Disposable grill arrangement ( 1 ) according to claim 1, characterized in that the combustion chamber ( 2 ) forming combustion chamber elements ( 8th ; 9 ) and / or the cooking space ( 3 ) forming cooking chamber elements ( 10 ; 11 ) Connecting straps ( 20 ) and / or connection openings ( 21 ) for producing a non-positive and / or a positive connection.

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