CN212971430U - Duck roasting oven - Google Patents
Duck roasting oven Download PDFInfo
- Publication number
- CN212971430U CN212971430U CN202021665149.9U CN202021665149U CN212971430U CN 212971430 U CN212971430 U CN 212971430U CN 202021665149 U CN202021665149 U CN 202021665149U CN 212971430 U CN212971430 U CN 212971430U
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- air outlet
- oven
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- heating furnace
- core
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Abstract
The utility model discloses a roast duck stove, including the oven, be equipped with rotatory roast duck support and heating device in the oven, a serial communication port, heating device includes the heating furnace, some firearm, ever-burning torch combustor and ooff valve, be equipped with the valve pocket in the ooff valve, the valve pocket is equipped with the air inlet of being connected with the gas source, the first gas outlet of being connected with the heating furnace and the second gas outlet of being connected with ever-burning torch combustor, be equipped with in the valve pocket and rotate the core, it is equipped with the inlet port that communicates all the time with the air inlet to rotate the core top, it is equipped with first venthole and second venthole to rotate the core lateral wall, first venthole corresponds the setting with first gas outlet, the second venthole corresponds the setting with the second gas outlet, it is connected through stirring between core and the. The long naked light combustor can keep the state of burning all the time, even the heating furnace extinguishes, the long naked light combustor also can burn the gas in the oven completely, prevents that the gas from filling the oven and exploding.
Description
Technical Field
The utility model relates to a roast duck firing equipment, in particular to roast duck stove.
Background
Roast duck stove on market generally sets up heating furnace and ignition ware in the oven, and the heating furnace burning needs the gas, but can appear the uneven problem that perhaps quality is not good of flow often when carrying the gas for the heating furnace and lead to the heating furnace to flame out, and the gas after flame-out lacks the ignition source and burns, is full of the gas in consequently the oven, if this moment the ignition ware in case the ignition is very probably exploded, endangers personal and property safety.
SUMMERY OF THE UTILITY MODEL
In view of the technical problem who exists among the background art, the utility model aims at providing a roast duck stove, can burn the consumption to the gas in the oven, prevents the explosion.
In order to solve the technical problem, the utility model discloses a following technical scheme: a duck roasting oven comprises an oven, a rotary duck roasting bracket and a heating device are arranged in the oven, and is characterized in that, the heating device comprises a heating furnace, an igniter, a long open fire burner and a switch valve, the heating furnace and the long open fire burner are ignited by the igniter, a valve cavity is arranged in the switch valve, the valve cavity is provided with an air inlet connected with a fuel gas source, a first air outlet connected with a heating furnace and a second air outlet connected with a pilot flame burner, a rotary core is arranged in the valve cavity, an air inlet hole which is always communicated with the air inlet is arranged at the top end of the rotary core, the side wall of the rotating core is provided with a first air outlet hole and a second air outlet hole, the first air outlet hole is arranged corresponding to the first air outlet hole, the second air outlet hole and the second air outlet are correspondingly arranged, and the rotating core is connected with the igniter switch through the poking piece.
The heating device is divided into a central heating group and a peripheral heating group, the central heating group is arranged in the center of the oven, and the peripheral heating group is arranged on the side edge of the oven.
The first air outlet is in a round hole shape, and the second air outlet is in a long strip shape.
The utility model has the advantages that: the long naked light combustor can keep the state of burning all the time, even the heating furnace extinguishes, the long naked light combustor also can burn the gas in the oven completely, prevents that the gas from filling the oven and exploding.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a heating device;
FIG. 3 is a schematic view of a rotary core construction.
Detailed Description
Referring to the attached drawings, the duck roasting oven comprises an oven 1, a rotary duck roasting bracket 2 and a heating device 3 are arranged in the oven 1, the heating device comprises a heating furnace 4, an igniter 5, a fuel barrel 6, an ever-burning flame burner 7 and a switch valve 8, the igniter 5 is arranged at the side edges of the heating furnace 4 and the long open flame burner 7, the heating furnace 4 and the long open flame burner 7 are ignited by the igniter 5, the igniter ignites after the heating furnace and the long open fire burner are ventilated, the combustion can be carried out, the combustion area of the heating furnace is large, the requirement on fuel gas is high, if the purity of the fuel gas is not enough or the flow is not uniform, the heating furnace can be flamed out, but the gas still continues to be carried to the heating furnace after putting out a fire and leads to being full of the gas in the oven, and the setting of long naked light combustor can continuously burn so, burns the gas in the oven and consumes, avoids dangerous the emergence.
A valve cavity is arranged in the switch valve 8, the valve cavity is provided with an air inlet 9, a first air outlet 10 and a second air outlet 11, the air inlet 9 is communicated with a gas barrel 6, the first air outlet 10 is communicated with a heating furnace 4, the second air outlet 11 is communicated with an ever-burning flame burner 7, a rotating core 12 is arranged in the valve cavity, the top end of the rotating core 12 is provided with an air inlet 13 which is always communicated with the air inlet 9, the side wall of the rotating core 12 is provided with a first air outlet 14 and a second air outlet 15, the first air outlet 14 is arranged corresponding to the first air outlet 10, the second air outlet 15 is arranged corresponding to the second air outlet 11, the first air outlet is not communicated with the first air outlet in an initial state, and the second air outlet is not communicated with the second air outlet, namely, the heating furnace and the ever-burning flame burner are not supplied with fuel gas and are in a fire-off state; the rotating core enables the first air outlet hole to be communicated with the first air outlet hole through rotation, the second air outlet hole is communicated with the second air outlet hole, ignition is carried out while rotation is carried out, and the heating furnace and the ever-burning flame burner can burn after ventilation.
In this embodiment, the first air outlet 14 is a circular hole, the second air outlet 15 is a strip, and after the heating furnace and the long-time open fire burner are ignited, the rotating core rotates to adjust the area of the first air outlet communicated with the first air outlet, so as to adjust the heating furnace fire. Because the second air outlet hole is in a strip shape, the area of the second air outlet hole communicated with the second air outlet hole is always unchanged in the process of adjusting firepower by rotating the core, and therefore the ever-burning open fire burner can keep normal burning.
The rotating core 12 is connected with the switch of the igniter 5 through a stirring piece 16, and when the rotating core rotates, the stirring piece is driven to swing so as to turn on the switch of the igniter.
Claims (3)
1. The duck roasting oven comprises an oven, a rotary duck roasting bracket and a heating device are arranged in the oven, it is characterized in that the heating device comprises a heating furnace, an igniter, an ever-burning flame burner and a switch valve, the heating furnace and the long open fire burner are ignited by an igniter, a valve cavity is arranged in the switch valve, the valve cavity is provided with a gas inlet connected with a gas source, a first gas outlet connected with the heating furnace and a second gas outlet connected with the ever-burning flame burner, a rotary core is arranged in the valve cavity, an air inlet hole which is always communicated with the air inlet is arranged at the top end of the rotary core, the side wall of the rotating core is provided with a first air outlet hole and a second air outlet hole, the first air outlet hole is arranged corresponding to the first air outlet hole, the second air outlet hole and the second air outlet are correspondingly arranged, and the rotating core is connected with the igniter switch through the poking piece.
2. The duck roaster as claimed in claim 1, wherein the heating device is divided into a central heating group and a peripheral heating group.
3. The duck roasting oven as claimed in claim 1, wherein the first air outlet is in the shape of a circular hole, and the second air outlet is in the shape of a long strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021665149.9U CN212971430U (en) | 2020-08-12 | 2020-08-12 | Duck roasting oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021665149.9U CN212971430U (en) | 2020-08-12 | 2020-08-12 | Duck roasting oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212971430U true CN212971430U (en) | 2021-04-16 |
Family
ID=75432570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021665149.9U Active CN212971430U (en) | 2020-08-12 | 2020-08-12 | Duck roasting oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212971430U (en) |
-
2020
- 2020-08-12 CN CN202021665149.9U patent/CN212971430U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |