CN217090409U - Barbecue stove - Google Patents

Abstract

The utility model discloses a barbecue oven, which comprises a mixed gas component, a combustion carrier, a mixed gas cavity, a heat transfer cavity and a metal fiber plate; the mixed gas component is used for mixing air and fuel gas to generate mixed gas and leading the mixed gas to the mixed gas cavity; the combustion carrier is positioned above the mixed gas chamber and is used for combusting the mixed gas on the combustion carrier; the heat transfer chamber is located between the combustion carrier and the metal fiber sheet, and the heat transfer chamber is adapted to transfer heat energy generated by the combustion of the mixed gas by the combustion carrier to the metal fiber sheet. The utility model discloses energy-concerving and environment-protective, green production can avoid producing naked light when baking food, can fully burn the gas moreover, and it is less to produce the oil smoke, has reduced environmental pollution, and the firepower is even, and the penetrating power is strong, has compensatied in the past the not enough of various oven, has kept the advantage that the carbon was baked, surpasss the carbon completely in the function and replaces the carbon to use. Therefore, it is called a metal fiber carbon furnace.

Description

Barbecue stove

Technical Field

The utility model relates to a barbecue oven.

Background

At present, barbecue ovens in the prior art are divided into two types according to heating directions;

the first is a side fire type, the room at both sides of the oven burns the carrier, in order to prevent the high temperature oil dripping from causing fire, the water is drained in the middle, the defects are that the fire is not uniform, the food is baked, the middle is not cooked, the two ends are cooked, or the two ends are cooked and pasted;

the second is a primer type, a room at the bottom of the barbecue oven burns carriers, and the carriers are divided into three types according to heating sources;

1. the electric furnace has high energy consumption;

2. the gas furnace, the middle interval places the burning carrier, the burning carrier burns incompletely;

3. a carbon furnace, wherein the combustion body is bamboo carbon or wood carbon;

the first and second types of barbecue ovens with primer have the following disadvantages: the oil and fat drop on the burning carrier when baking food, it is easy to form naked flame and oil smoke, and pollute environment, because the temperature in the middle space between the bottom plate and the burning carrier is high, the drop oil is easy to fire, so it also needs to discharge water under the burning carrier, because there is water, the firepower is large and the temperature is not enough, the temperature has no penetrating power, when baking food, the surface is ripe but not ripe, or ripe but pasted;

the third type of barbecue oven with primer has the following disadvantages: destroying the ecological environment; large ash; the baking is not easy to be carried out when the fire is warm, or the fire is big, grease is easy to drop on a burning body when the food is baked, and the oil smoke is easy to be generated when the fire is fired; or the fire is small, when the food is baked, the grease drops on the burning body, the fire can be extinguished, the oil smoke is generated, and the environmental pollution is caused.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art's defect, provide a (metal fiber carbon) oven, it is energy-concerving and environment-protective, green production can avoid producing naked light when baking food, can fully burn the gas moreover, produces the oil smoke less, has reduced environmental pollution, and the firepower is even, and the penetrating power is strong.

In order to solve the technical problem, the technical scheme of the utility model is that: a (metal fiber carbon) barbecue oven, which comprises a mixed gas component, a combustion carrier, a mixed gas chamber, a heat transfer chamber and a metal fiber plate; wherein, the first and the second end of the pipe are connected with each other,

the mixed gas component is used for mixing air and fuel gas to generate mixed gas and introducing the mixed gas to the mixed gas chamber;

the combustion carrier is positioned above the mixed gas chamber and is used for combusting the mixed gas on the combustion carrier;

the heat transfer chamber is located between the combustion carrier and the metal fiber sheet, the heat transfer chamber being adapted to transfer thermal energy generated by the combustion of the mixed gas by the combustion carrier to the metal fiber sheet.

Further, the heat transfer chamber is further adapted to transfer a portion of the mixed gas to the metal fiber sheet;

the metal fiber sheet is adapted to burn the mixed gas transferred by the heat transfer chamber thereon.

Further, the combustion carrier is a ceramic plate or a metal fiber net or a mesh plate.

Further, there is provided a concrete structure of a mixed gas part including:

a blower to introduce air;

a gas line for introducing gas;

and the mixing cavity is connected with the mixed gas cavity through the pipeline.

Further, it also comprises an ignition component, the ignition component is suitable for igniting the mixed gas at the combustion carrier.

Further, a gas valve for controlling the on-off of the gas pipeline according to the ignition condition is arranged on the gas pipeline.

Further, the device also comprises a box body, and the mixed gas chamber and the heat transfer chamber are arranged on the box body.

Further, a food carrying net is arranged above the metal fiber plate.

Further, the metal fiber board is a porous metal fiber board.

Furthermore, a distribution screen plate for uniformly distributing the mixed gas to the combustion carrier is arranged in the mixed gas chamber.

After the technical scheme is adopted, the utility model discloses burning mist on the burning carrier, the production of heat, then through the heat transfer cavity with heat infrared radiation to the metal fiber board uniformly, simultaneously, the metal fiber board can block burning flame and send out outward, then through the metal fiber board with heat transfer for carry the edible material on the food net, set up like this, can make full use of the infrared radiation that the burning carrier produced, and carry the oil on the edible material on the food net to drip to the metal fiber board, can be gasified rapidly by the heat on the metal fiber board, because the metal fiber of metal fiber board is superfine, the oil that does not totally gasify drips to the fibre in the metal fiber board, the fibre can cool down rapidly and permeate the heat transfer cavity, no large tracts of land oil drips on the metal fiber board stops, so there is not open fire to produce, and the oil that permeates into the heat transfer cavity drips, burn under the high temperature in the heat transfer cavity, the burning flame is blocked by the metal fiber plate, so no open fire exists, the oil cannot drip on the burning carrier, the phenomenon of open fire caused by oil drops on the burning carrier is avoided, and the burning carrier can fully burn the mixed gas under the condition of no open fire.

Drawings

FIG. 1 is a perspective view of a barbecue grill of the present invention;

FIG. 2 is a perspective view of the gas mixture component of the present invention;

fig. 3 is a structural sectional view of the box portion of the present invention.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

As shown in fig. 1 to 3, a (metal fiber carbon) barbecue oven comprises a mixed gas part, a combustion carrier 1, a mixed gas chamber 2, a heat transfer chamber 3 and a metal fiber plate 4; wherein the content of the first and second substances,

the mixed gas component is used for mixing air and fuel gas to generate mixed gas and leading the mixed gas to the mixed gas cavity 2;

the combustion carrier 1 is located above the mixed gas chamber 2 and is used for combusting the mixed gas thereon;

the heat transfer chamber 3 is located between the combustion carrier 1 and the metal fiber sheet 4, and the heat transfer chamber 3 is adapted to transfer heat energy generated by the combustion of the mixed gas by the combustion carrier 1 to the metal fiber sheet 4.

The heat transfer chamber 3 is further adapted to transfer part of the mixed gas to the metal fiber sheet 4;

the metal fiber sheet 4 is adapted to burn the mixed gas transferred by the heat transfer chamber 3 thereon.

In this embodiment, because the heat transfer chamber 3 is designed, it can collect the infrared radiation generated by the combustion carrier 1 combusting the mixed gas and well transfer it to the metal fiber board 4, so as to realize the sufficient transfer of heat, and by designing the metal fiber board 4, the oil drops on the food material can be quickly gasified by the heat on the metal fiber board 4, because the metal fiber of the metal fiber board 4 is extremely fine, the oil which is not completely gasified drops on the fiber in the metal fiber board 4, the fiber can be quickly cooled and permeate into the heat transfer chamber 3, no large area oil drops stay on the metal fiber board 4, so no open fire is generated, the oil drops permeating into the heat transfer chamber 3 combust at high temperature in the heat transfer chamber 3, the combustion flame is blocked by the metal fiber board 4, no open fire exists, the oil can not drop on the combustion carrier 1, and the phenomenon of open fire generated by the oil drops on the combustion carrier 1 is avoided, and the combustion carrier 1 can fully combust the mixed gas under the condition of no open fire, thereby improving the utilization rate of the fuel gas.

In this embodiment, the combustion support 1 may be a ceramic plate or a metal fiber net or a mesh plate.

In this embodiment, as shown in fig. 2, the mixed gas component may have a structure including:

a blower 51 that introduces air;

a gas line 52 for introducing gas;

and a mixing chamber 53 connected to the blower 51 and the gas line 52, the mixing chamber 53 communicating with the mixed gas chamber 2 through a pipe.

In this embodiment it may also comprise ignition means adapted to operate on the mixture at the combustion support 1.

In the present embodiment, the gas pipeline 52 may be provided with a gas valve 54 for controlling the on/off of the gas pipeline 52 according to the ignition condition.

It further comprises a box 6, the mixed gas chamber 2 and the heat transfer chamber 3 being arranged on the box 6.

Specifically, in this embodiment, the bottom of the mixed gas cavity 2 is provided with a mixed gas inlet 21, the periphery is a closed wall of the box body, the upper part is the combustion carrier 1, the mixed cavity 53 is communicated with the mixed gas inlet 21 through a pipeline 55, the periphery of the heat transfer chamber 3 is a closed wall of the box body, the upper part is the metal fiber plate 4, and the lower part is the combustion carrier 1.

A food carrying net 7 is also arranged above the metal fiber plate 4.

The metal fiber sheet 4 may be a porous metal fiber sheet.

A distribution screen plate for uniformly distributing the mixed gas to the combustion carrier 1 is arranged in the mixed gas chamber 2.

Specifically, air is blown into a mixing cavity 53 through a blower 51, gas is introduced into the mixing cavity 53 through a gas pipeline, the gas and the air are mixed at the mixing cavity 53 to form mixed gas, the mixed gas is introduced into a mixed gas cavity 2 through a pipeline, an igniter is started to ignite, a combustion carrier 1 combusts the mixed gas on the combustion carrier, infrared radiation heat generated by combustion of the combustion carrier 1 is transferred to a metal fiber plate 4 through a heat transfer cavity 3, then the metal fiber plate 4 transfers heat to food on a food carrying net to roast the food, and the metal fiber plate 4 also combusts part of the mixed gas transferred through the heat transfer cavity 3.

The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (9)

1. A barbecue oven, characterized in that it comprises a mixed gas component, a combustion carrier (1), a mixed gas chamber (2), a heat transfer chamber (3) and a metal fiber plate (4); wherein the content of the first and second substances,

the mixed gas component is used for mixing air and fuel gas to generate mixed gas which can be combusted in a closed mode after ignition and is led to the mixed gas cavity (2);

the combustion support (1) is located above the mixed gas chamber (2) and is used for combusting at least part of the mixed gas thereon;

the heat transfer chamber (3) is located between the combustion carrier (1) and the metal fiber sheet (4), the heat transfer chamber (3) being adapted to transfer thermal energy generated by the combustion carrier (1) combusting the mixed gas after ignition to the metal fiber sheet (4).

2. The char-broiler of claim 1,

the heat transfer chamber (3) is further adapted to transfer part of the mixed gas to the metal fiber sheet (4);

the metal fiber sheet (4) is adapted to burn the mixed gas transferred by the heat transfer chamber (3) thereon.

3. The char-broiler of claim 1,

the combustion carrier (1) is a ceramic plate or a metal fiber net or a mesh plate.

4. The char-broiler of claim 1,

the mixed gas component includes:

a blower (51) for introducing air;

a gas line (52) for introducing gas;

and the mixing cavity (53) is connected with the blower (51) and the gas pipeline (52), and the mixing cavity (53) is communicated with the mixed gas cavity (2) through a pipeline (55).

5. The char-broiler of claim 1,

it also comprises an ignition component adapted to operate in igniting the gas mixture at the combustion support (1).

6. The char-broiler of claim 4, wherein,

and a gas valve (54) for controlling the on-off of the gas pipeline (52) according to the ignition condition is arranged on the gas pipeline (52).

7. The char-broiler of claim 1,

it also comprises a box (6), the mixed gas chamber (2) and the heat transfer chamber (3) being arranged on the box (6).

8. The char-broiler of claim 1,

a food carrying net (7) is also arranged above the metal fiber plate (4).

9. The char-broiler of claim 1,

and a distribution screen plate for uniformly distributing the mixed gas to the combustion carrier (1) is arranged in the mixed gas chamber (2).

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