CN213129216U

CN213129216U - Multifunctional outdoor barbecue oven

Info

Publication number: CN213129216U
Application number: CN202021373140.0U
Authority: CN
Inventors: 李艳平; 张春东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-05-07
Anticipated expiration: 2030-07-14

Abstract

A multifunctional outdoor barbecue oven. The main problem of current outdoor oven need use mechanism carbon and make with high costs, function singleness of solving. The method is characterized in that: a bottom plate is fixed inside the combustion cylinder (4), a primary combustion air inlet (3) is formed in the bottom plate, an inner cylinder (22) is connected inside the lower section of the combustion cylinder (4), an annular cavity is formed between the inner cylinder (22) and the combustion cylinder (4), and a secondary combustion air inlet (7) is formed in the side wall of the upper part of the inner cylinder (22); the external connection of burning section of thick bamboo (4) has oven (6), and oven (6) upper portion is fixed with one-level overware (9). This outdoor barbecue stove does not need use mechanism carbon, and convenient to use can roast, stew, rinse etc. simultaneously, can supply many people simultaneously.

Description

Multifunctional outdoor barbecue oven

Technical Field

The utility model relates to the field of daily necessities, a multi-functional outdoor barbecue stove specifically says so.

Background

With the continuous improvement of living standard of people, a large number of enthusiasts fond of outdoor activities emerge, so that the outdoor barbecue oven is sold well. At present, most of the existing barbecue ovens use machine-made carbon, no open fire exists, dishes cannot be fried and stewed, the machine-made carbon is ignited with great effort, the time for the machine-made carbon to reach the normal use temperature is too long (about 40-60 minutes), and the machine-made carbon is high in cost and needs to be purchased in a special supply place. In addition, the existing barbecue oven has single function, can not be used for frying, roasting, cooking, frying, stewing, rinsing and the like, is limited by the volume of the barbecue oven, has limited processed food quantity, and can not be used by multiple people simultaneously.

Disclosure of Invention

Need use mechanism carbon and make with high costs, the function singleness not enough in order to overcome current outdoor barbecue stove, the utility model provides a multi-functional outdoor barbecue stove, this outdoor barbecue stove do not need use mechanism carbon, and convenient to use can roast simultaneously, stew, rinse etc. can supply many people simultaneously.

The technical scheme of the utility model is that: a multifunctional outdoor barbecue oven comprises a base, wherein a combustion cylinder is fixed at the upper part of the base, a bottom plate is fixed in the combustion cylinder, a primary combustion air inlet hole is formed in the bottom plate, an inner cylinder is connected in the lower section of the combustion cylinder, an annular cavity is formed between the inner cylinder and the combustion cylinder, and a secondary combustion air inlet hole is formed in the side wall of the upper part of the inner cylinder; the outer part of the combustion cylinder is connected with an oven, and a first-level baking tray is fixed on the upper part of the oven.

A primary furnace body is connected inside the upper section of the combustion cylinder, an annular cavity is formed between the primary furnace body and the combustion cylinder, a tertiary combustion outer cylinder air inlet is formed in the combustion cylinder corresponding to the bottom of the annular cavity, and a tertiary combustion inner cylinder air inlet is formed in the side wall of the upper part of the primary furnace body; the upper part of the first-stage furnace body is provided with a second-stage furnace body, a second-stage baking tray is connected onto the second-stage furnace body, the side wall of the bottom of the second-stage furnace body is provided with an upper air inlet, and the upper part of the first-stage furnace body or the second-stage furnace body is provided with a pot bottom support.

And a first-stage baking tray energy gathering ring is fixed on the periphery of the bottom of the first-stage furnace body.

The oven is provided with a valve, a food hanging bracket is fixed above the inner wall of the oven, and a food hanging stick is connected to the food hanging bracket; the bottom of the oven is provided with a food bracket.

The oven is connected with a thermometer, and the bottom of the oven is provided with a drain outlet.

The lower part of the combustion cylinder bottom plate is provided with a reversible air inlet flashboard; the side wall of the combustion cylinder below the air inlet flashboard is provided with a lower air inlet.

The base is provided with a base air inlet.

The utility model discloses following beneficial effect has: due to the adoption of the scheme, the combustion furnace has the advantages that the fuel materials are convenient to obtain, the fuel can be wood, withered branches, withered leaves and the like, the materials can be obtained anywhere in the field, and the cost is not needed; the temperature is quickly raised, and the temperature required by normal cooking can be reached within 5-10 minutes; the food can be assembled according to the types and the number of people, can be roasted, stewed, rinsed and the like at the same time, has more food materials and complete varieties which can be processed in unit time, and can be eaten by 4-15 people at the same time; the barbecue oven has the advantages of no smoke and ash, and energy conservation and environmental protection.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, 1-a base, 2-a lower air inlet, 3-a primary combustion air inlet, 4-a combustion barrel, 5-a thermometer, 6-an oven, 7-a secondary combustion air inlet, 8-a food hanger, 9-a primary baking tray, 10-a tertiary combustion outer barrel air inlet, 11-a tertiary combustion inner barrel air inlet, 12-a secondary baking tray, 13-an upper air inlet, 14-a pan bottom bracket, 15-a food hanging label, 16-a food bracket, 17-a sewage outlet, 18-an air inlet flashboard, 19-a base air inlet, 20-a primary oven body, 21-a primary baking tray energy-gathering ring and 22-an inner barrel.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

shown by figure 1, a multi-functional outdoor barbecue stove, including base 1, it has base inlet port 19 to open on the base 1, and base 1 upper portion is fixed with a combustion section of

thick bamboo

4, 4 hypomere inside inner tubes 22 that are equipped with of a combustion section of thick bamboo, and form annular cavity between a combustion section of thick bamboo 4 and the inner tube 22, this annular cavity upper end is sealed, and the lower extreme is open, and it has afterburning inlet port 7 to open on the inner wall of inner tube 22 upper portion. The combustion cylinder 4 is internally provided with a bottom plate which is positioned at the bottom of the inner cylinder 22, and a gap is arranged between the inner cylinder 22 and the bottom plate. The bottom plate is provided with a primary combustion air inlet 3, the lower part of the bottom plate is provided with an air inlet flashboard 18, the air inlet flashboard 18 is connected with a handle leading to the outside of the combustion cylinder, the air inlet flashboard 18 can be overturned to adjust the air inlet amount, and then the combustion speed in the inner cylinder 22 is controlled. The side wall below the air inlet shutter 18 of the combustion cylinder 4 is provided with a lower air inlet hole 2.

4 middle section external connection of a burning section of thick bamboo has

oven

6, and 6 bottoms of oven are equipped with food bracket 16, and oven inner wall top is fixed with food gallows 8, is connected with food on the food gallows 8 and hangs bamboo slips 15, can hang food cluster on food hangs bamboo slips 15, then hangs and toast on food gallows 8. The oven 6 is provided with a valve which can be opened to observe the food condition in the oven. Be connected with thermometer 5 on the oven 6, can show the interior temperature of stove often, can open the furnace gate when the interior temperature of stove reaches the uniform temperature, can observe whether ripe food on the one hand, on the other hand also can be to the interior cooling of stove, avoids food to roast to stick with paste. The bottom of the oven 6 is provided with a sewage outlet 17, and oil drops dropped during the baking of the food in the oven can flow out. The upper part of the oven 6 is connected with a first-level baking tray 9, and the diameter of the first-level baking tray 9 is larger than that of the oven 6, so that the first-level baking tray 9 can be seated on the oven 6.

The inner wall of the upper part of the combustion barrel 4 is connected with a first-stage furnace body 20, an annular cavity is also formed between the first-stage furnace body 20 and the combustion barrel 4, the annular cavity is sealed up and down, a tertiary combustion outer barrel air inlet 10 is formed in the combustion barrel 4 at the bottom of the annular cavity, and a tertiary combustion inner barrel air inlet 11 is formed in the side wall of the top of the first-stage furnace body 20. An annular first-stage baking tray energy-gathering ring 21 is fixed at the bottom of the first-stage furnace body 20, can fully absorb heat and transmit the heat to the first-stage baking tray 9, and accelerates the heating of the first-stage baking tray 9. The upper part of the first-stage furnace body 20 is provided with a second-stage furnace body, a second-stage baking tray 12 is connected to the second-stage furnace body, and an upper air inlet 13 is formed in the second-stage furnace body. The pot bottom support 14 is further included, and the pot bottom support 14 can be placed on the first-stage furnace body 20, can also be placed on the second-stage furnace body and used for placing a pot, and can be used for boiling, stewing, rinsing and the like.

The combustion cylinder 4 of the barbecue oven is internally provided with fuel which can be made of wood, dried branches, dried leaves and the like, and the materials can be obtained in the field at any place. The inner cylinder 22, the first-stage furnace body 20 and the second-stage furnace body form a tertiary combustion chamber respectively, and tertiary combustion is formed through air supply of different air inlets, so that fuel combustion is more sufficient. After the fuel is put into the inner cylinder 22, the fuel is ignited from the upper part to form a dry distillation process, and when wood gas generated by dry distillation rises to the secondary combustion air inlet 7, the wood gas is fully mixed with heated air to complete secondary combustion. Simultaneously, a large amount of heat is discharged from the upper part of the primary combustion chamber, so that the temperatures of the oven 6 and the primary baking tray 9 are rapidly increased, and the function of heating and baking the food in the oven is realized. Meanwhile, the wood gas which is not burnt continuously rises along the combustion cylinder 4, and is mixed with the air entering from the air inlet 10 of the tertiary combustion outer cylinder and the air inlet 11 of the tertiary combustion inner cylinder to be fully combusted for the third time, so that the secondary baking tray 12 is heated. When the fully combusted high-temperature gas flows through the pan bottom bracket 14, the heat is transferred to the pan bottom bracket 14, and the food in hasp and staple is heated. When the number of users is small, the secondary furnace body can be taken down, and the pot bottom bracket 14 is directly placed on the primary furnace body 20; if stewing and boiling are not needed, the pan bottom bracket 14 is not needed. During barbecuing, food can be cooked in the pan on the food hanging tag 15, the food bracket 16, the first-stage baking tray 9, the second-stage baking tray 12 and the pan bottom bracket 14 in the oven 6.

Claims

1. The utility model provides a multi-functional outdoor barbecue stove, includes base (1), and base upper portion is fixed with a burning section of thick bamboo (4), its characterized in that: a bottom plate is fixed inside the combustion cylinder (4), a primary combustion air inlet (3) is formed in the bottom plate, an inner cylinder (22) is connected inside the lower section of the combustion cylinder (4), an annular cavity is formed between the inner cylinder (22) and the combustion cylinder (4), and a secondary combustion air inlet (7) is formed in the side wall of the upper part of the inner cylinder (22); the external connection of burning section of thick bamboo (4) has oven (6), and oven (6) upper portion is fixed with one-level overware (9).

2. The multi-functional outdoor barbecue grill of claim 1, wherein: a primary furnace body (20) is connected inside the upper section of the combustion barrel (4), an annular cavity is formed between the primary furnace body (20) and the combustion barrel (4), a tertiary combustion outer barrel air inlet (10) is formed in the combustion barrel (4) corresponding to the bottom of the annular cavity, and a tertiary combustion inner barrel air inlet (11) is formed in the side wall of the upper part of the primary furnace body (20); a second-stage furnace body is arranged on the upper portion of the first-stage furnace body (20), a second-stage baking tray (12) is connected to the second-stage furnace body, an upper air inlet (13) is formed in the side wall of the bottom of the second-stage furnace body, and a pan bottom support (14) is arranged on the upper portion of the first-stage furnace body or the second-stage furnace body.

3. The multi-functional outdoor barbecue grill of claim 2, wherein: the periphery of the bottom of the first-stage furnace body (20) is fixed with a first-stage baking tray energy gathering ring (21).

4. A multi-functional outdoor barbecue grill according to claim 3, characterized in that: the oven (6) is provided with a valve, a food hanging bracket (8) is fixed above the inner wall of the oven, and the food hanging bracket (8) is connected with a food hanging tag (15); the bottom of the oven (6) is provided with a food bracket (16).

5. The multi-functional outdoor barbecue grill of claim 4, wherein: the oven (6) is connected with a thermometer (5), and the bottom of the oven (6) is provided with a sewage draining outlet (17).

6. The multi-functional outdoor barbecue grill of claim 5, wherein: the lower part of the bottom plate of the combustion cylinder (4) is provided with a reversible air inlet flashboard (18); the side wall of the combustion cylinder (4) below the air inlet flashboard (18) is provided with a lower air inlet hole (2).

7. The multi-functional outdoor barbecue grill of claim 6, wherein: the base (1) is provided with a base air inlet hole (19).