CN114504254A

CN114504254A - Pizza oven is used in field

Info

Publication number: CN114504254A
Application number: CN202210231307.7A
Authority: CN
Inventors: 方建昌
Original assignee: Zhongshan Dingjia Electric Appliance Co ltd
Current assignee: Zhongshan Dingjia Electric Appliance Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-05-17

Abstract

The invention relates to the technical field of pizza ovens, in particular to a field pizza oven, which is characterized in that a heat spoiler is arranged in an oven body, so that heat flow generated by a combustion device forms backflow in the oven body, the temperature in the oven body can be rapidly increased, meanwhile, the arc-shaped surface of the heat spoiler is provided with a circular shape corresponding to a pizza to perform heat radiation baking more uniformly, the baking efficiency of the pizza in an outdoor environment is improved, experiments prove that remarkable progress is obtained by adding and adjusting the shape of the heat spoiler, the baking temperature is rapidly improved, and half of the baking time of the pizza is saved.

Description

Pizza oven is used in field

Technical Field

The invention relates to the technical field of pizza ovens, in particular to a pizza oven for field use.

Background

Along with the pizza spreads into domestically, receives more and more people's liking now, and the preparation technique of pizza is also ripe day by day, and self-control pizza becomes for a enjoyment, has more people oneself also can make the pizza when at home or outdoor camping, however current outdoor pizza oven because the emphasis portability structure is simple relatively, has the interior slow and inhomogeneous phenomenon of heat conduction of raising the fever of stove, causes the inefficiency of outdoor roast pizza to influence people's camping experience.

Disclosure of Invention

The invention aims to provide an outdoor pizza oven, which solves the technical problem of low pizza making efficiency caused by slow temperature rise in the existing outdoor pizza oven.

In order to achieve the purpose, the invention provides a pizza oven for field use, which comprises an oven body, a support frame and a combustion device, wherein the oven body comprises a shell, an inner heat dissipation heat turbulence heat insulation cover, an outer closed heat insulation cover, at least one layer of heat turbulence plate, a pizza stone and a heat dissipation oven mouth, the inner heat dissipation heat turbulence heat insulation cover and the outer closed heat insulation cover are sequentially arranged in the shell, the at least one layer of heat turbulence plate is arranged at the inner side of the inner heat dissipation heat turbulence heat insulation cover at intervals, the pizza stone is arranged at the inner side of the bottom of the shell, the heat dissipation oven mouth is arranged right in front of the shell, the support frame is fixedly connected with the oven body and is positioned below the oven body, and the combustion device is embedded in the oven body and is positioned at one side opposite to the heat dissipation oven mouth.

The space enclosed by the shell and the inner layer heat dissipation and turbulence heat insulation cover is used as a cooking cavity, raw materials are placed on the pizza stone when a pizza is manufactured, the combustion device is used for heating, and heat is discharged from the heat dissipation furnace mouth.

Wherein each layer of thermal spoiler is respectively intersected with the inner layer heat dissipation thermal spoiler heat shield at an obtuse angle.

And each layer of thermal spoiler is an arc-shaped plate, and the arch surface of each layer of thermal spoiler faces one side of the heat dissipation furnace opening.

Wherein the lengths of the thermal spoilers of different layers are sequentially increased from the combustion device to the heat dissipation furnace mouth.

The heat diffusion time can be prolonged by arranging the heat spoiler so as to better collect heat, heat flow generated by the combustion device forms a backflow when the heat flow touches the heat spoiler, and in addition, the shape of the arc-shaped plate is integrated to be matched with the round shape of the pizza, so that the pizza is more uniformly subjected to heat radiation.

The shell, the inner layer heat dissipation thermal disturbance separates the heat exchanger and the outer layer is airtight to separate and has the cavity between the heat exchanger, the cavity passes through louvre and heat dissipation seam on the heat dissipation stove mouth and outside intercommunication.

The unnecessary heat in inside culinary art chamber can be followed the thermovent and dispeled, and the isolation through two-layer cavity can not transmit on the shell, prevented that the user from being scalded danger.

The support frame comprises three furnace feet which are arranged in a triangular shape, wherein the two furnace feet are arranged on the furnace body side by side and close to one side of the heat dissipation furnace opening.

The stability of support frame can be guaranteed through the three stove foot of article style of calligraphy distribution, compares with the support of four stove feet simultaneously more lightly easy-to-use.

Wherein, burner includes fire baffle, main burner and controlling means, the fire baffle with main burner sets up in the shell, the fire baffle is located main burner with between the pizza stone, controlling means sets up the shell below.

Wherein the air inlet of the main burner extends to the side of the control device through a pipeline.

The invention provides a pizza oven for field use, which is characterized in that a heat spoiler is arranged in an oven body, so that heat flow generated by a combustion device forms backflow in the oven body, the temperature in the oven body can be rapidly increased, meanwhile, the arc surface of the heat spoiler is provided with a circular shape corresponding to a pizza to perform heat radiation baking more uniformly, the baking efficiency of the pizza in an outdoor environment is improved, experiments prove that remarkable progress is obtained by adding and adjusting the shape of the heat spoiler, the baking temperature is rapidly increased, and half of the baking time of the pizza is saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a pizza oven for outdoor use according to the present invention.

FIG. 2 is a schematic view showing the heat flow of the pizza oven for outdoor use of the present invention.

Fig. 3 is an exploded view of the structure of an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 5 is a schematic structural view of a conventional model pizza oven.

Fig. 6 is a schematic flow chart of heat flow of a conventional pizza oven.

1-furnace body, 11-shell, 12-inner layer heat dissipation thermal disturbance heat insulation cover, 13-outer layer closed heat insulation cover, 14-thermal disturbance plate, 15-pizza stone, 16-heat dissipation furnace mouth, 2-support frame, 3-combustion device, 31-fire baffle, 32-main burner, 33-control device.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Referring to fig. 1 to 3, the present invention provides a pizza oven for outdoor use, which comprises an oven body 1, a supporting frame 2 and a combustion device 3, the furnace body 1 comprises a shell 11, an inner-layer heat-dissipation thermal-turbulence heat-insulation cover 12, an outer-layer closed heat-insulation cover 13, at least one layer of thermal-turbulence plate 14, pizza stones 15 and a heat-dissipation furnace mouth 16, the inner heat-dissipation heat-disturbing flow heat-insulation cover 12 and the outer closed heat-insulation cover 13 are sequentially arranged in the shell 11, at least one layer of heat-disturbing plates 14 are arranged at intervals on the inner side of the inner heat-dissipation heat-disturbing flow heat-insulation cover 12, the pizza stone 15 is arranged at the inner side of the bottom of the shell 11, the heat radiation furnace mouth 16 is arranged right in front of the shell 11, the support frame 2 is fixedly connected with the furnace body 1, and is positioned below the furnace body 1, and the combustion device 3 is embedded in the furnace body 1 and positioned at one side opposite to the heat radiation furnace mouth 16.

Each layer of the thermal spoiler 14 is intersected with the inner layer heat dissipation thermal spoiler heat shield 12 at an obtuse angle.

Each layer of the thermal spoiler 14 is an arc-shaped plate, and the arch surface of the thermal spoiler 14 faces one side of the heat dissipation furnace opening 16.

The lengths of the thermal spoilers 14 of the different layers increase in sequence from the combustion apparatus 3 to the heat-radiating furnace opening 16.

A cavity is arranged among the shell 11, the inner-layer heat dissipation thermal disturbance flow heat insulation cover 12 and the outer-layer closed heat insulation cover 13, and the cavity is communicated with the outside through heat dissipation holes and heat dissipation seams on the heat dissipation furnace mouth 16.

The support frame 2 includes three furnace feet, and is three the furnace feet are the article style of calligraphy and arrange, wherein two the furnace feet are located side by side be close to the one side of heat dissipation fire door 16 on the furnace body 1.

The combustion device 3 comprises a fire baffle plate 31, a main burner 32 and a control device 33, wherein the fire baffle plate 31 and the main burner 32 are arranged in the shell 11, the fire baffle plate 31 is positioned in the main burner 32 and between the pizza stones 15, and the control device 33 is arranged below the shell 11.

The air intake of the main burner 32 extends to the side of the control device 33 through a pipe.

When the pizza cooking device is used, pizza raw materials are placed on a pizza stone 15 through the heat-radiating furnace mouth 16, then portable gas is introduced into an air inlet, the portable gas is ignited and heated through the combustion device 3, the control device 33 is adjusted to control the firepower to adjust the temperature, the heat dissipation time can be delayed by arranging the heat spoiler 14 so as to better collect heat, heat flow generated by the combustion device 3 forms a backflow when contacting the heat spoiler 14, in addition, the shape of the arc-shaped plate is integrated and matched with the round shape of a pizza, and the round edge of the pizza farthest away from a heat source can be effectively covered. The number of times of repeatedly rotating the pizza is reduced, and the circular baking efficiency is improved greatly. Experiments prove that significant progress is obtained by adding and adjusting the shape of the thermal spoilers 14, the baking temperature is increased quickly, and half of the pizza baking time is saved.

In the pizza oven for outdoor use of the present invention, there is no specific number limit to the number of spoilers to be installed, and referring to fig. 4, there is shown an embodiment 2 of the present invention, in which the number of spoilers to be installed in embodiment 2 is one layer.

Further, the invention compares experimental data with the conventional model without the thermal spoiler (see fig. 5 and 6 for specific structure and heat flow schematic):

after comprehensive comparison, the following advantages are found:

1. through 15min test comparison, the baking temperature of the invention is higher than 125 ℃ than that of the conventional model pizza stone; the temperature rise on the surface of the shell is reduced by 67 ℃.

2. The time for heating from normal temperature to 300 ℃ is shortened by 4 min;

while the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A pizza oven for field use is characterized in that,

including furnace body, support frame and burner, the furnace body includes that shell, inlayer heat dissipation heat vortex separate heat exchanger, outer airtight separate heat exchanger, at least one deck heat spoiler, pizza stone and heat dissipation furnace mouth, inlayer heat dissipation heat vortex separate heat exchanger with outer airtight separate heat exchanger sets gradually in the shell, at least one deck heat spoiler interval arrangement is in the inboard of inlayer heat dissipation heat vortex separate heat exchanger, pizza stone sets up the inboard of shell bottom, the heat dissipation furnace mouth sets up the dead ahead of shell, the support frame with furnace body fixed connection, and be located the below of furnace body, burner inlays to be established in the furnace body, and be located with the relative one side of heat dissipation furnace mouth.

2. The pizza oven for outdoor use of claim 1,

each layer of the thermal spoiler is intersected with the inner-layer heat dissipation thermal spoiler heat shield at an obtuse angle.

3. The pizza oven for outdoor use of claim 1,

each layer of the thermal spoiler is an arc-shaped plate, and the arch surface of the thermal spoiler faces one side of the heat dissipation furnace opening.

4. The pizza oven for outdoor use of claim 1,

the shell the heat-distributing heat of inlayer vortex separates the heat exchanger and the outer airtight separates and has the cavity between the heat exchanger, the cavity passes through thermovent and outside intercommunication on the radiator-oven mouth.

5. The pizza oven for outdoor use of claim 1,

the support frame includes three furnace foot, and is three the furnace foot is the article style of calligraphy and arranges, wherein two the furnace foot is located side by side be close to the one side of heat dissipation fire door on the furnace body.

6. The pizza oven for outdoor use of claim 1,

the combustion device comprises a fire baffle plate, a main burner and a control device, wherein the fire baffle plate and the main burner are arranged in the shell, the fire baffle plate is positioned between the main burner and the pizza stone, and the control device is arranged below the shell.

7. The pizza oven for outdoor use of claim 6, wherein,

the air inlet of the main burner extends to the side of the control device through a pipeline.