CN205909272U

CN205909272U - Combustor of oven

Info

Publication number: CN205909272U
Application number: CN201620732036.3U
Authority: CN
Inventors: 吴闻天
Original assignee: JIANGSU HUALING ELECTRICAL TECHNOLOGY Co Ltd
Current assignee: JIANGSU HUALING ELECTRICAL TECHNOLOGY Co Ltd
Priority date: 2016-07-12
Filing date: 2016-07-12
Publication date: 2017-01-25
Anticipated expiration: 2026-07-12

Abstract

The utility model relates to an oven, concretely relates to combustor of oven, including combustion cell, the combustion cell lower extreme is connected with the fire rod, is equipped with the feed port on the combustion cell lateral wall, has a plurality of air vents on the combustion cell lateral wall, and combustion cell upper end opening, lower extreme are equipped with the bottom plate, and the bottom plate lower extreme is connected with the ash leakage pipe, and the ash leakage pipe link up with combustion cell, is equipped with the bushing between fire rod and the bottom plate, is equipped with the small opening that a plurality of ashes of being convenient for leak down on the bushing, the utility model discloses can prevent that ashes from blockking up the air vent of combustion chamber, the fuel burning thoroughly avoids fuel to burn insufficiently and the coking.

Description

A kind of burner of oven

Technical field

This utility model is related to a kind of oven and in particular to a kind of burner of oven.

Background technology

Existing barbecue stove for food using granular fuel feed mechanism, directly from burner base feeding, is formed after fuel combustion is complete Ashes easily block passage, when air supply is not enough in burner, easily cause fuel combustion insufficient.

Utility model content

The purpose of this utility model is to overcome above-mentioned technology to there is burner passage to hold susceptible to plugging defect, provides one kind Prevent ashes from blocking the burner of the oven of passage.

This utility model solves its technical problem and be the technical scheme is that

A kind of burner of oven it is characterised in that: include combustion cell, described combustion cell lower end is connected with igniting Rod, described combustion cell side wall is provided with charging hole, and described combustion cell side wall has some passages, described combustion cell Upper end open, lower end is provided with base plate, and described base plate lower end is connected with leakage ash pipe, described leakage ash pipe and combustion cell insertion, institute It is provided with bushing, described bushing is provided with some is easy to the small opening that ashes leak down between the fire rod stated and base plate.

Further, described base plate is infundibulate base plate, and described leakage ash pipe is located at base plate with the junction of base plate Center.Base plate has guide effect, and ashes are directed to leakage ash pipe.

Preferably, a diameter of 2～3mm of described small opening.

Preferably, the distance between two neighboring small opening is 10～14mm.

Preferably, the internal diameter of described leakage ash pipe is 8～10mm.

Further, described leakage ash pipe is VERTICAL TUBE.VERTICAL TUBE is easy to derive ashes.

Beneficial effect: this utility model can prevent ashes from blocking the passage of combustor, and fuel combustion is thorough, it is to avoid fuel The insufficient and coking of burning.

Brief description

With reference to the accompanying drawings and detailed description this utility model is described in further detail.

Fig. 1 is the burner structure figure of the oven of prior art；

Fig. 2 is the burner structure figure of oven of the present utility model；

Fig. 3 is the burner cross-sectional structure figure of oven of the present utility model.

Wherein, 1, combustion cell, 2, fire rod, 3, charging hole, 4, passage, 5, base plate, 6, leakage ash pipe, 7, bushing, 8, leakage Hole, 9, feeding screw, 10, hopper, 11, feeding motor, 12, feeding channel.

Specific embodiment

As Fig. 1, the burner assembly of prior art includes combustion cell 1, feeding channel 12, hopper 10, is located at feeding channel Feeding screw 9 in 12 and the feeding motor 11 driving feeding screw 9 rotation, one end of feeding channel 12 is connected with combustion cell 1, The other end is arranged on below hopper 10, and from combustion cell 1 bottom feeding, ashes are easily piled up, and blocks passage 4.

As Fig. 2-3, a kind of burner of oven of the present utility model, including combustion cell 1, combustion cell 1 lower end is connected with Fire rod 2, combustion cell 1 side wall is provided with charging hole 3, and combustion cell 1 side wall has some passages 4, and combustion cell 1 upper end is opened Mouthful, lower end is provided with base plate 5, and base plate 5 lower end is connected with Lou ash pipe 6, leakage ash pipe 6 and combustion cell 1 insertion, fire rod 2 and base plate 5 it Between be provided with bushing 7, bushing 7 be provided with some be easy to the small opening 8 that ashes leak down, base plate 5 is infundibulate base plate, leakage ash pipe 6 and bottom The junction of plate 5 is located at the center of base plate 5.A diameter of 2～3mm of small opening 8, in the present embodiment, small opening 8 a diameter of 2.5mm.The distance between two neighboring small opening 8 is 10～14mm, and in the present embodiment, the distance between two neighboring small opening 8 is 12mm.The internal diameter of leakage ash pipe 6 is 8～10mm, and the internal diameter leaking ash pipe 6 in the present embodiment is 9mm, and leakage ash pipe 6 is VERTICAL TUBE.Feeding The fuel of spiral 9 conveying falls on bushing 7, and the diameter of small opening 8 is much smaller than the diameter of fuel, so will not fall at small opening 8, After Burn out of fuel, ashes fall at small opening 8.Ashes are fallen on base plate 5, enter into Lou ash under the guide effect of base plate 5 In pipe 8, derive from leakage ash pipe 8.

It should be appreciated that specific embodiment described above is only used for explaining this utility model, it is not used to limit this reality With new.The obvious change extended out by spirit of the present utility model or variation are still in protection of the present utility model Among scope.

Claims

1. a kind of burner of oven it is characterised in that: include combustion cell (1), described combustion cell (1) lower end connects a little Lighted torch (2), described combustion cell (1) side wall is provided with charging hole (3), and described combustion cell (1) side wall has some ventilations Hole (4), described combustion cell (1) upper end open, lower end is provided with base plate (5), and described base plate (5) lower end is connected with leakage ash pipe (6), described leakage ash pipe (6) and combustion cell (1) insertion, are provided with bushing (7), institute between described fire rod (2) and base plate (5) The bushing (7) stated is provided with some is easy to the small opening (8) that ashes leak down.

2. a kind of oven according to claim 1 burner it is characterised in that: described base plate (5) be infundibulate Base plate, the junction of described leakage ash pipe (6) and base plate (5) is located at the center of base plate (5).

3. a kind of oven according to claim 1 burner it is characterised in that: a diameter of the 2 of described small opening (8) ～3mm.

4. a kind of oven according to claim 1 burner it is characterised in that: between two neighboring small opening (8) Distance is 10～14mm.

5. a kind of oven according to claim 1 burner it is characterised in that: the internal diameter of described leakage ash pipe (6) For 8～10mm.

6. a kind of oven according to claim 1 burner it is characterised in that: described leakage ash pipe (6) is vertical Pipe.