CN201215329Y

CN201215329Y - Roaster

Info

Publication number: CN201215329Y
Application number: CNU2008200125914U
Authority: CN
Inventors: 张尚铁
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-08
Filing date: 2008-05-08
Publication date: 2009-04-01
Anticipated expiration: 2018-05-08

Abstract

The utility model relates to a barbecue oven. The utilized technical scheme includes that the barbecue oven is composed of an oven shell, an air supply chamber, a carbon box, a smoke discharge ring and a smoke gathering ring, an annular water groove is arranged between the smoke discharge ring and the air supply chamber, the upper flange of the water groove matches with the lower flange of the smoke discharge ring, the lower end of the water tank extends into the air supply chamber which is internally equipped with the carbon box, and a circular hole at the lower end of the water groove is opposite to the opening of the carbon box, further, a fire extinguishing device is mounted on an air discharge port at the lower end of the oven shell, wherein the fire extinguishing device comprises an outer casing, two partition boards, a spring and a fuse, the upper and lower ends of the outer casing are equipped with a stand, the fuse penetrates through holes on the partition boards to connect the partition boards and the stands together, the lower ends of the partitions boards are fixed with the stand, while the upper ends can be move vertically in the outer casing, and the two partition boards are connected by the spring via the stand. The utility model is easy to clean and has high safety.

Description

Barbecue stove

Technical field: the utility model relates to a kind of barbecue stove, particularly a kind of barbecue stove with fire-proof function.

Background technology: existing barbecue stove generally all has fresh air inlet for stove outer covering, smoke with smoke extractor in upper end at barbecue stove, during like this owing to barbecue, the Mars of barbecue falls into fresh air inlet easily, and oil stain is arranged in the fresh air inlet, has potential safety hazard, in addition from top smoking, because oil smoke makes progress away, makes eater's ophthalmic uncomfortable, and pollute surrounding air.In order to solve the upwards problem of smoke evacuation, the patent ZL200520091938.5 " barbecue stove " of my application, owing to be provided with smoke evacuation circle, poly-smoke ring, plenum chamber and stove outer covering, the cigarette that barbecue is produced is discharged by exhaust outlet downwards by the smoke evacuation circle, but the same existence, Mars easily falls in the stove outer covering by the exhaust smoke hole on the smoke evacuation circle like this,, enter smoke discharging pipe by exhaust outlet, also have potential safety hazard.When roasting in addition, the granule of barbecue can fall into plenum chamber by grate, not easy cleaning.

Summary of the invention: in order to address the above problem, the utility model provides a kind of easy cleaning, the barbecue stove that eliminates safe hidden trouble.To achieve these goals, the technical solution adopted in the utility model is: a kind of barbecue stove, comprise stove outer covering, plenum chamber, charcoal box, air draft circle and poly-smoke ring, it is characterized in that: between smoke evacuation circle and plenum chamber, be provided with annular water tank, the upper edge of tank matches with the lower edge of smoke evacuation circle, the lower end of tank is stretched in the plenum chamber, and the charcoal box is arranged in the plenum chamber, and the circular hole of tank lower end is corresponding with the mouth of charcoal box; On the exhaust outlet of stove outer covering lower end, extinguishing device is installed, described extinguishing device comprises shell, two dividing plates, spring and fuses, shell is provided with support in two ends up and down, the hole that fuse passes on the dividing plate links together dividing plate and support, dividing plate lower end and support are fixed, the upper end can be up and down in the enclosure, and spring connects two dividing plates by support.

The beneficial effects of the utility model are: owing at the exhaust outlet place of stove outer covering extinguishing device has been installed, normal condition, fuse links together two dividing plates and support, and stove outer covering and air exhaust passage are communicated by extinguishing device, when Mars falls into stove outer covering, in the process that falls, contact with fuse, with fuse fusing, two dividing plates are because the effect of spring, to falling passage is blocked, prevent that Mars from falling into smokejack, plays safety effect.Since between smoke evacuation circle and plenum chamber, be provided with annular water tank, like this, during barbecue, to fry in shallow oil dish is placed on the annular water tank, the oil stain that produces in the barbecue falls into tank by frying in shallow oil dish, thereby prevents to fall in the charcoal box, cause on fire with charcoal fire, in addition, because tank is movable, be convenient to clean, guaranteed that also residue does not fall into plenum chamber, keeps clean plenum chamber.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of annular water tank;

Fig. 3 is the structural representation (normal condition) of extinguishing device;

Fig. 4 is the structural representation (duty) of extinguishing device.

The specific embodiment:

As Fig. 1～shown in Figure 3, barbecue stove comprises stove outer covering 12, plenum chamber 6, charcoal box 3, air draft circle 8, poly-smoke ring 10, air supply duct 1, tank 17 and extinguishing device 18.

Stove outer covering 12 is provided with a hole 14 and exhaust outlet 4, in establish plenum chamber 6, plenum chamber 6 welding air supply ducts 1, air supply duct 1 is by reaching outside the stove and accessory with the isometrical hole 14 of air supply duct 1 external diameter on the stove outer covering 12,6 times welding of plenum chamber plenum chamber support 5, plenum chamber support 5 is placed on stove outer covering 12 lower flat, and air draft circle 8 is placed on the stove outer covering 12, air draft circle 8 is provided with a plurality of exhaust smoke holes 9, and poly-smoke ring 10 is placed on the air draft circle 8;

Between smoke evacuation circle 8 and plenum chamber 6, be provided with annular water tank 17, the upper edge of tank 17 matches with the lower edge of smoke evacuation circle 8, the lower end of tank 17 is stretched in the plenum chamber 6, charcoal box 3 is arranged in the plenum chamber 6, some fresh air inlets 7 are arranged on the charcoal box 3, fire grate 11 is arranged in the charcoal box 3, and the circular hole of tank 17 lower ends is corresponding with the mouth of charcoal box 3;

Extinguishing device 18 is installed on the exhaust outlet 4 of stove outer covering 12 lower ends, extinguishing device 18 comprises shell 19, dividing plate 20, dividing plate 21, spring 22 and fuse 25, the centre at shell two ends about in the of 19 is provided with support 23 and support 24, the hole that fuse 25 passes on dividing plate 20 and the dividing plate 21 links together dividing plate 20, dividing plate 21 and support 23, dividing plate 20 and dividing plate 21 lower ends and support 24 are fixing, the upper end can be up and down in shell 19, and spring 22 connects two dividing plates 20 and dividing plate 21 by support 24.

During use, the water of packing in the tank 17 during barbecue, will be fried in shallow oil dish and be placed on the annular water tank, the oil stain that produces in the barbecue falls into tank by frying in shallow oil dish, thereby prevents to fall in the charcoal box, causes on fire with charcoal fire, owing in the annular water tank water is arranged, play buffer action on the other hand, be convenient to clean.Because tank is movable, be convenient to clean, guaranteed that also residue does not fall into plenum chamber, keeps clean plenum chamber.As shown in Figure 3, normal condition, fuse 25 links together dividing plate 20, dividing plate 21 and support 23, and stove outer covering is communicated with smokejack with cavity between the plenum chamber, the exhaust smoke hole 9 of the cigarette that barbecue produces on smoke evacuation circle 8 enters cavity and enters the smokejack discharge through extinguishing device.As shown in Figure 4, fall in the cavity by exhaust smoke hole 9, during through extinguishing device as Mars, the fusing fuse, fuse disconnects, and two dividing plates are because the effect falling of spring 22, the passage of extinguishing device is blocked, avoided Mars to fall into smokejack, cause potential safety hazard.

Claims

1, a kind of barbecue stove, comprise stove outer covering (12), plenum chamber (6), charcoal box (3), air draft circle (8) and poly-smoke ring (10), it is characterized in that: between smoke evacuation circle (8) and plenum chamber (6), be provided with annular water tank (17), the upper edge of tank (17) matches with the lower edge of smoke evacuation circle (8), the lower end of tank (17) is stretched in the plenum chamber (6), charcoal box (3) is arranged in the plenum chamber (6), and the circular hole of tank (17) lower end is corresponding with the mouth of charcoal box (3); Go up installation extinguishing device (18) at the exhaust outlet (4) of stove outer covering (12) lower end, described extinguishing device (18) comprises shell (19), two dividing plates (20,21), spring (22) and fuse (25), shell (19) two ends up and down is provided with support (23,24), fuse (25) passes dividing plate (20,21) hole on is with dividing plate (20,21) and support (23) link together, dividing plate (20,21) lower end and support (24) are fixing, and the upper end can be up and down in shell (19), spring (22) connects two dividing plates (20,21) by support (24).