CN209863481U

CN209863481U - Barbecue oven

Info

Publication number: CN209863481U
Application number: CN201822046195.XU
Authority: CN
Inventors: 梁显灯
Original assignee: Zhongshan Lingrui Hardware Products Co Ltd
Current assignee: Zhongshan Lingrui Hardware Products Co Ltd
Priority date: 2018-12-06
Filing date: 2018-12-06
Publication date: 2019-12-31
Anticipated expiration: 2028-12-06

Abstract

The utility model discloses a barbecue oven, which comprises an oven body, an oven head, a gas channel and a guide plate. The cavity is arranged in the furnace body, the bottom of the cavity is closed, the furnace end is arranged on one side or two sides of the cavity, the gas channel is positioned in the furnace body, the venturi tube is arranged on the gas channel, the tail end of the venturi tube is positioned behind the furnace end, so that gas is supplied to the furnace end for combustion, an external suction force is provided for heat generated by gas combustion through the venturi tube effect, the heat moves to the middle of the cavity, due to the fact that the bottom of the cavity is closed, the heat can form a turbulent flow at the bottom of the cavity, the heat can be filled in the whole cavity, the temperature is more uniform, through the guide plate, when the gas is combusted on the furnace end, air outside the furnace body is blown into the cavity through the guide plate, the heat close to the edge of the cavity is further blown into the cavity, thermal circulation is formed in the cavity, and the whole temperature is more balanced under, no temperature difference is generated.

Description

Barbecue oven

Technical Field

The utility model relates to a culinary art field, especially a oven.

Background

Barbecue is a cooking mode that masses like more and more now, and many users all can purchase the oven to carry out outdoor picnic, use such as party. However, there is certain problem in current oven, the border of furnace end is comparatively pressed close to the temperature that the oven furnace end gave out, thereby when leading to the barbecue, the both ends have been burnt to target in place easily, but the middle part is still not enough the problem of duration and degree of a fire, for this reason, need be provided with the fan in the furnace body, blow the heat through the fan, thereby make the heat to spread to the furnace body middle part, thereby the temperature is comparatively even when making the barbecue, this kind of mode, the user need carry the gas cylinder promptly when using the oven and use for the burning, still carry storage battery air feed machine and use, make the user comparatively troublesome when using, even install the storage battery on the oven, also can lead to the oven weight higher, and storage battery long-term contact high temperature also can have certain danger.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims to provide a comparatively even oven of temperature when not using the fan to make the barbecue.

The utility model discloses a technical scheme that the solution problem adopted is:

a barbecue grill comprising:

the furnace body is internally provided with a containing cavity, and the bottom of the containing cavity is closed;

the furnace end is positioned on one side or two sides of the cavity;

the gas channel is positioned in the furnace body and used for being connected with gas, a Venturi tube is arranged on the gas channel, and the tail end of the Venturi tube is positioned behind the furnace end;

the guide plate is arranged on the upper part of the furnace body and used for guiding heat to the middle of the containing cavity.

As a further improvement of the technical scheme, the furnace end is an infrared burner.

As a further improvement of the technical scheme, the furnace end is positioned on one side of the cavity.

As a further improvement of the technical scheme, the outer wall of the furnace body is provided with an air guide hole, the air guide hole is positioned at the upper part of the outer wall, and the air guide hole is communicated with the accommodating cavity.

As a further improvement of the technical scheme, the air guide hole is positioned on one side of the furnace body.

As a further improvement of the technical scheme, the guide plate is positioned between the air guide hole and the furnace end.

As a further improvement of the technical scheme, a fuel gas adjusting device is further arranged in the furnace body and used for adjusting the size of fuel gas.

As a further improvement of the technical scheme, the gas regulating device is a gas valve, the gas valve is installed on a gas channel, and a switch of the gas valve is positioned outside the furnace body.

As a further improvement of the technical scheme, the furnace body is also provided with heat insulation cotton.

As a further improvement of the technical scheme, the furnace body comprises a shell and an inner container, the heat preservation cotton is arranged between the inner container and the shell, the furnace end is arranged on the inner container, and the Venturi tube is arranged between the inner container and the shell.

The utility model has the advantages that: the cavity is arranged in the furnace body, the bottom of the cavity is closed, the furnace end is arranged on one side or two sides of the cavity, the gas channel is arranged in the furnace body, the venturi tube is arranged on the gas channel, the tail end of the venturi tube is positioned behind the furnace end, so that gas is supplied to the furnace end for combustion, external suction is provided for heat generated by gas combustion through the venturi tube effect, the heat moves to the middle of the cavity, due to the fact that the bottom of the cavity is closed, the heat can form turbulent flow at the bottom of the cavity, the heat can be filled in the whole cavity, the temperature is more uniform, then through the guide plate, when the gas is combusted on the furnace end, air outside the furnace body is blown into the cavity through the guide plate, the heat close to the edge of the cavity is further blown into the cavity, thermal circulation is formed in the cavity, and therefore under the condition that no fan is, the purpose of more uniform barbecue temperature can be achieved, and the barbecue effect generated by each part of the food material is equivalent in the barbecue process. Compared with the prior art, the method is more competitive.

Drawings

The invention will be further explained with reference to the drawings and the detailed description.

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic structural view of the preferred embodiment of the present invention after the furnace end is opened;

fig. 3 is a schematic structural view in a second direction according to a preferred embodiment of the present invention;

fig. 4 is a schematic structural view of a venturi portion according to a preferred embodiment of the present invention.

Detailed Description

Referring to fig. 1 to 4, a barbecue grill includes:

the furnace comprises a furnace body 10, wherein a containing cavity 11 is arranged in the furnace body 10, and the bottom of the containing cavity 11 is closed;

the furnace end 20 is positioned at one side or two sides of the cavity 11, and is preferably arranged at one side of the cavity 11;

the gas channel is positioned in the furnace body 10 and is used for connecting gas, a venturi tube 30 is arranged on the gas channel, and the tail end of the venturi tube 30 is positioned behind the furnace end 20;

the guide plate is arranged on the upper portion of the furnace body 10 and used for guiding heat to the middle of the accommodating cavity 11.

The cavity 11 is arranged in the furnace body 10, the bottom of the cavity 11 is closed, the burners 20 are arranged on one side or two sides of the cavity 11, the gas channel is arranged in the furnace body 10, the venturi tube 30 is arranged on the gas channel, the tail end of the venturi tube 30 is positioned behind the burners 20, so that gas is supplied to the burners 20 for combustion, an external suction force is provided for heat generated by gas combustion through the effect of the venturi tube 30, so that the heat moves to the middle of the cavity 11, because the bottom of the cavity 11 is closed, the heat forms a turbulent flow at the bottom of the cavity 11, so that the heat can fill the whole cavity 11, the temperature is more uniform, then when the gas is combusted on the burner 20 through the guide plate, air outside the furnace body 10 is blown into the cavity 11 through the guide plate, so that the heat close to the edge of the cavity 11 is further blown into the cavity 11, the heat circulation is formed in the cavity 11, so that the aim of more uniform barbecue temperature can be fulfilled under the condition that a fan is not used, and the barbecue effect generated by each part of food materials is equivalent in the barbecue process. Compared with the prior art, the method is more competitive. And among the prior art, the oven is most to use conventional gas pipe, and the oven bottom is not sealed moreover, has the air to circulate to thereby make the heat can follow the circulation of air and rise from holding 11 inner walls in the chamber, and then temperature is inhomogeneous everywhere.

Further preferably, the burner 20 is preferably an infrared burner 20, so that it can emit temperature more uniformly without generating pollution and open fire.

Further improved, the outer wall of the oven body 10 is provided with an air guide hole 40, the air guide hole 40 is positioned at the upper part of the outer wall, and the air guide hole 40 is communicated with the accommodating cavity 11, so that the air circulation in the accommodating cavity 11 can be further ensured during barbecue. Preferably, the baffle is located between the air guiding hole 40 and the burner 20.

Further improved, a fuel gas adjusting device is further arranged in the furnace body 10 and used for adjusting the size of fuel gas. Thereby freely regulating and controlling the duration of the fire during barbecuing. The gas regulating device has various devices which can be supplied for selection, and preferably the gas regulating device is a gas valve 60, the gas valve 60 is arranged on a gas channel, and the switch of the gas valve 60 is positioned outside the furnace body. Other pressure maintaining valves may be used.

In a further improvement, the top of the oven body 10 is further provided with at least two mounting holes 50, and the mounting holes 50 are used for mounting a barbecue net rack. Preferably, four are provided, one at each of the four corners of the top of the furnace body 10.

Because during the barbecue, the heat gives off great, further improves, still be provided with the heat preservation cotton on the furnace body 10, through the cotton heat preservation effect that keeps warm, make the heat in holding the chamber 11 distribute away through heat-conducting mode more difficult to make the calorific loss in the furnace body 10 less, thereby reach energy-conserving effect.

Preferably, the furnace body 10 comprises a shell and an inner container, the heat preservation cotton is arranged between the inner container and the shell, the furnace end 20 is arranged on the inner container, and the venturi tube 30 is arranged between the inner container and the shell. The heat preservation cotton can play a role in heat preservation and heat collection in the accommodating cavity 11, and can also prevent a user from feeling too hot when touching the outer side of the furnace body 10, so that a heat insulation effect is achieved, and the user experience is better.

The above is only the preferred embodiment of the present invention, not limiting the patent scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct or indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. A barbecue grill, comprising:

the furnace comprises a furnace body (10), wherein a containing cavity (11) is arranged in the furnace body (10), and the bottom of the containing cavity (11) is closed;

the furnace end (20) is positioned on one side or two sides of the cavity (11);

the gas channel is positioned in the furnace body (10) and used for being connected with gas, a Venturi tube (30) is arranged on the gas channel, and the tail end of the Venturi tube (30) is positioned behind the furnace end (20);

the guide plate is arranged on the upper part of the furnace body (10) and used for guiding heat to the middle part of the accommodating cavity (11).

2. The char-broiler of claim 1, wherein:

the furnace end (20) is an infrared burner.

3. The char-broiler of claim 1, wherein:

the furnace end (20) is positioned on one side of the cavity (11).

4. The char-broiler of claim 1, wherein:

the furnace body (10) is characterized in that an air guide hole (40) is formed in the outer wall of the furnace body (10), the air guide hole (40) is located in the upper portion of the outer wall, and the air guide hole (40) is communicated with the accommodating cavity (11).

5. The char-broiler of claim 4, wherein:

the air guide hole (40) is positioned on one side of the furnace body (10).

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

the guide plate is positioned between the air guide hole (40) and the furnace end (20).

7. The char-broiler of claim 1, wherein:

and a gas adjusting device is also arranged in the furnace body (10) and is used for adjusting the size of the gas.

8. The char-broiler of claim 7, wherein:

the gas adjusting device is a gas valve (60), the gas valve (60) is installed on a gas channel, and a switch of the gas valve (60) is located on the outer side of the furnace body.

9. The char-broiler of claim 1, wherein:

the furnace body (10) is also provided with heat insulation cotton.

10. The char-broiler of claim 9, wherein:

the furnace body (10) comprises an outer shell and an inner container, the heat preservation cotton is arranged between the inner container and the outer shell, the furnace end (20) is arranged on the inner container, and the Venturi tube (30) is arranged between the inner container and the outer shell.