Fuel gas pizza oven

Abstract

The utility model discloses a fuel gas pizza oven. The pizza stove comprises a stove body provided with a cooking cavity, a pizza stone for containing pizza is arranged in the cooking cavity, a bottom stove head for heating the pizza stone upwards from the lower portion of the pizza stone is arranged in the cooking cavity, and the tail end of the bottom stove head extends upwards from the side face of the pizza stone and protrudes out of the top face of the pizza stone. The condition of the bottom furnace end can be determined by observing flames at the tail end of the bottom furnace end, and a user can conveniently use the bottom furnace end.

Description

Technical Field

[0001] The utility model relates to the technical field of pizza ovens, and particularly relates to a gas pizza oven. Background Art

[0002] In the existing gas pizza oven, a main burner is arranged around the pizza stone in the cooking cavity. The side and the top of the main burner heat the pizza stone and the pizza on the pizza stone, that is, the peripheral surface and the top surface of the pizza are heated. The bottom surface of the pizza is indirectly heated through the pizza stone, resulting in uneven heating of the bottom surface of the pizza compared with other surfaces. Therefore, the applicant installs a bottom burner under the pizza stone in the cooking cavity to heat the pizza stone from the bottom up, so that the bottom surface of the pizza receives more heat. However, since the combustion condition of the bottom burner is blocked by the pizza stone and the pizza, the user cannot see whether the bottom burner is working. Content of the Utility Model

[0003] The purpose of the utility model is to provide a gas pizza oven that is convenient for users to check the condition of the bottom burner.

[0004] The purpose of the utility model is achieved as follows.

[0005] The gas pizza oven includes a furnace body provided with a cooking cavity. A pizza stone for placing pizza is arranged in the cooking cavity. A bottom burner for heating the pizza stone from below the pizza stone upward is arranged in the cooking cavity. The end of the bottom burner extends upward from the side of the pizza stone and protrudes above the top surface of the pizza stone.

[0006] The condition of the bottom burner can be determined by observing the flame at the end of the bottom burner, which is convenient for users to use.

[0007] Further, a fire guiding plate is arranged between the bottom burner and the pizza stone. The fire guiding plate guides the flame of the bottom burner laterally towards the pizza stone to burn upward.

[0008] The fire guiding plate blocks the flame of the bottom burner from contacting the pizza.

[0009] Further, an arc transition is provided between the end of the bottom burner and the bottom burner. The fire guiding plate is inclined at the place where the pizza stone and the bottom burner are close to the end.

[0010] The fire guiding plate guides part of the flame to burn towards the end of the bottom burner according to the shape of the bottom burner.

[0011] Further, a plurality of first fire holes are arranged on the top surface of the bottom burner. The furnace body is provided with an ignition needle and a thermocouple corresponding to the first fire holes. A second fire hole is arranged on the side of the end of the bottom burner facing the pizza stone. After the ignition needle ignites the gas in the first fire holes, the fire guiding plate guides the flame of the first fire holes close to the end of the bottom burner to burn towards the second fire hole, so as to ignite the gas in the second fire hole.

[0012] The fire guiding plate facilitates the ignition of the gas in the second fire hole by the flame of the first fire holes, so that there is no need to arrange an ignition needle corresponding to the second fire hole.

[0013] Further, at least one first flame hole is provided within the vertical projection range of the ignition plate.

[0014] This facilitates the ignition plate to guide the flame of the first flame hole above the pizza stone and also facilitates the ignition of the gas in the second flame hole.

[0015] Further, the cooking cavity is provided with a burner baffle. The pizza stone is placed inside the burner baffle, the end of the bottom burner is placed outside the burner baffle, and the top of the ignition plate also extends outside the burner baffle.

[0016] This prevents the flame of the bottom burner from directly contacting the pizza and avoids burning the pizza.

[0017] Further, the height of the second flame hole is lower than the top surface of the burner baffle.

[0018] The burner baffle prevents the flame of the second flame hole from directly facing the pizza and avoids burning the pizza.

[0019] Further, the ignition plate includes a base plate and side plates provided on both sides of the base plate. The base plate and the two side plates enclose a cavity that opens on one side. The bottom burner is placed inside the cavity, and there is an ignition gap left between the bottom burner and the base plate.

[0020] The ignition gap facilitates guiding the direction of a part of the flame of the bottom burner.

[0021] Further, the furnace body is provided with a fixing seat and a fixing bracket. The fixing bracket clamps the bottom burner inside the fixing seat. The end of the bottom burner extends out of the top of the fixing bracket, and the air inlet end of the bottom burner extends out of the fixing seat. The air inlet end of the bottom burner is provided with an air inlet, and the air inlet is provided with an insect-proof net.

[0022] The installation of the bottom burner is simple and easy. The fixing seat and the fixing bracket wrap the bottom burner to prevent the heat of the bottom burner from conducting to other areas inside the furnace body.

[0023] Further, the fixing bracket is provided with a hollowed-out part corresponding to the combustion area of the bottom burner, and the combustion area of the bottom burner protrudes from the hollowed-out part.

[0024] The fixing bracket does not interfere with the normal operation of the bottom burner.

[0025] The utility model can determine the condition of the bottom burner by observing the flame at the end of the bottom burner, which is convenient for users. The ignition plate not only blocks the flame of the bottom burner from contacting the pizza and avoids burning the pizza, but also guides a part of the flame to burn in the direction of the end of the bottom burner according to the shape of the bottom burner. To further display the working condition of the bottom burner, a second flame hole is provided at the end of the bottom burner, and the ignition plate guides the flame of the second flame hole to ignite the gas in the second flame hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic cross-sectional structure diagram of Embodiment 1.

[0027] Figure 2 Schematic diagram of the installation of the bottom burner head in Embodiment 1.

[0028] Figure 3 Schematic diagram of the structure of the bottom burner head in Embodiment 1.

[0029] Figure 4 For Figure 2 Schematic diagram of the sectional structure. Specific implementation manners

[0030] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0031] Embodiment 1, as shown in Figures 1-4 A gas pizza oven includes a furnace body 1 provided with a cooking cavity 10. A pizza stone 12 for placing pizza is provided in the cooking cavity 10. The cooking cavity 10 is provided with a burner head baffle 13. The pizza stone 12 is placed inside the burner head baffle 13. A main burner head 2 is provided outside the burner head baffle 13 in the cooking cavity 10. The pizza stone 12 is driven to rotate by a rotating mechanism 14 and a tray 15 inside the furnace body.

[0032] A bottom burner head 3 for heating the pizza stone 12 upward from below the pizza stone 12 is provided in the cooking cavity 10. The end of the bottom burner head 3 extends upward from the side of the pizza stone 12 to protrude above the top surface of the pizza stone 12, that is, the end of the bottom burner head 3 is placed outside the burner head baffle 13. Specifically, there is an arc transition between the end of the bottom burner head 3 and the bottom burner head 3. A plurality of first fire holes 31 are provided on the top surface of the bottom burner head 3. A second fire hole 32 is provided on the side of the end of the bottom burner head 3 facing the pizza stone 12. Preferably, the height of the second fire hole 32 is lower than the top surface of the burner head baffle 13.

[0033] An ignition plate 4 is provided between the bottom burner head 3 and the pizza stone 12. The ignition plate 4 guides the flame of the bottom burner head 3 laterally facing the pizza stone 12 to burn upward. The ignition plate 4 is inclined at the place near the end of the pizza stone 12 and the bottom burner head 3. The top of the ignition plate 4 also extends outside the burner head baffle 13. In this embodiment, one first fire hole 31 is provided within the vertical projection range of the ignition plate 4. The ignition plate 4 includes a base plate 41 and side plates 42 provided on both sides of the base plate 41. The base plate 41 and the two side plates 42 enclose a cavity with one side open. The bottom burner head 3 is placed in the cavity, and an ignition gap 40 is left between the bottom burner head 3 and the base plate 41.

[0034] The furnace body 1 is provided with a fixed seat 5 and a fixed bracket 6. The fixed bracket 6 and the fixed seat 5 are connected and fixed to clamp the bottom burner 3 within the fixed seat 5. The end of the bottom burner 3 extends out of the top of the fixed bracket 6, and the air inlet end of the bottom burner 3 extends out of the fixed seat 5. The air inlet end of the bottom burner 3 is provided with an air inlet 33, and the air inlet 33 is provided with an insect-proof net 34. The fixed bracket 6 is provided with a hollowed-out part 61 corresponding to the combustion area of the bottom burner 3 (i.e., the side where the first fire hole 31 and the second fire hole 32 of the bottom burner 3 are arranged), and the combustion area of the bottom burner 3 protrudes from the hollowed-out part 61. The fixed seat 5 is provided with an ignition needle 7 and a thermocouple 8 corresponding to the first fire hole 31. The ignition plate 4 is connected and fixed to the fixed bracket 6 through the side plate 42.

[0035] When the gas pizza oven is working, after the ignition needle 7 ignites the gas in the first fire hole 31, the flame in the first fire hole 31 heats the pizza stone upward. The ignition plate 4 guides the flame in the first fire hole 31 near the end of the bottom burner 3 to burn in the direction of the second fire hole 32 through the ignition gap 40, so as to ignite the gas in the second fire hole 32. After the flame in the second fire hole 32 is ignited, the user can see the flame in the second fire hole 32 from the opening of the cooking cavity 10, and then determine the working condition of the bottom burner 3.

[0036] In the present utility model, terms such as first and second are used, which do not represent any order, quantity or importance, and are only used for distinction.

[0037] In the present utility model, terms such as a and an are used, which do not represent a limitation of quantity, but represent the existence of at least one of the mentioned objects.

[0038] In the present utility model, terms indicating orientation or position, such as front end, rear end, top, bottom, side, longitudinal, transverse, middle, center, outside, inside, horizontal, vertical, left, right, above, below, etc., mean relative position rather than absolute position.

[0039] In the present utility model, terms such as approximately, overall, approximate, similar, etc. are limiting terms used to indicate the existence of features but allowing certain deviations. The amount of allowable deviation may vary depending on the specific background.

Claims

1. A gas pizza oven, comprising an oven body provided with a cooking cavity, and a pizza stone for holding a pizza is arranged in the cooking cavity, characterized in that, The cooking cavity is provided with a bottom burner that heats the pizza stone upward from below the pizza stone, and the end of the bottom burner extends upward from the side of the pizza stone and protrudes above the top surface of the pizza stone.

2. The gas pizza oven according to claim 1, characterized in that, A fire guiding plate is arranged between the bottom burner and the pizza stone, and the fire guiding plate guides the flame of the bottom burner that is laterally directed towards the pizza stone to burn upward.

3. The gas pizza oven according to claim 2, characterized in that, The end of the bottom burner and the bottom burner are in arc transition, and the fire guiding plate is inclined at the place where the pizza stone and the bottom burner are close to the end.

4. The gas pizza oven according to claim 2, characterized in that, A number of first fire holes are arranged on the top surface of the bottom burner. The furnace body is provided with an ignition needle and a thermocouple corresponding to the first fire holes. A second fire hole is arranged on the side of the end of the bottom burner facing the pizza stone. After the ignition needle ignites the gas in the first fire holes, the fire guiding plate guides the flame of the first fire holes near the end of the bottom burner to burn towards the second fire hole, so as to ignite the gas in the second fire hole.

5. The gas pizza oven according to claim 4, characterized in that, At least one first fire hole is arranged within the vertical projection range of the fire guiding plate.

6. The gas pizza oven according to claim 4, characterized in that, The cooking cavity is provided with a burner baffle. The pizza stone is placed inside the burner baffle, the end of the bottom burner is placed outside the burner baffle, and the top of the fire guiding plate also extends outside the burner baffle.

7. The gas pizza oven according to claim 6, characterized in that, The height of the second fire hole is lower than the top surface of the burner baffle.

8. The gas pizza oven according to any one of claims 2-7, characterized in that, The fire guiding plate includes a base plate and side plates arranged on both sides of the base plate. The base plate and the two side plates enclose a cavity that opens towards one side. The bottom burner is placed inside the cavity, and a fire guiding gap is left between the bottom burner and the base plate.

9. The gas pizza oven according to claim 8, characterized in that, The furnace body is provided with a fixing seat and a fixing bracket. The fixing bracket clamps the bottom burner in the fixing seat. The end of the bottom burner extends out of the top of the fixing bracket, and the air inlet end of the bottom burner extends out of the fixing seat. The air inlet end of the bottom burner is provided with an air inlet, and the air inlet is provided with an insect-proof net.

10. The gas pizza oven according to claim 9, characterized in that, The fixing bracket is provided with a hollowed-out part corresponding to the combustion area of the bottom burner, and the combustion area of the bottom burner protrudes from the hollowed-out part.

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