CN208491819U - Smokeless roaster - Google Patents

Abstract

The utility model belongs to oven technical field, discloses a kind of smokeless roaster.It is mainly characterized in that including with burner hearth, the furnace body of fire door and fire grate, air inlet is provided on the furnace body below the fire grate, the fire door being flexibly connected with the furnace body is provided on the air inlet, upper capping is provided at the fire door, the furnace body side is provided with hot gas wing passage, the barbecue channel that section is U-typed is provided on the outside of the hot gas wing passage, being provided on the barbecue channel can be along the induced duct that barbecue channel is moved, cover board is connected with above the induced duct, the baffle being flexibly connected with the induced duct is provided in the barbecue channel close to induced duct rear, the bottom in the barbecue channel close to furnace body side and/or side are provided with cooling water jacket.Charcoal does not burn below skewer, and the temperature in the barbecue channel below skewer does not exceed 100 DEG C, and excessive fuel consumption or vegetable oil will not burn after falling, and will not generate toxic gas.

Description

Smokeless roaster

Technical field

The utility model belongs to oven technical field more particularly to a kind of smokeless roaster.

Background technique

As the improvement of people's living standards, curbside barbecue is more and more, but oven used at present, mainly include " U " font barbecue rack is provided with ventilation hole in the bottom of barbecue rack, and charcoal is placed in barbecue rack, and skewer etc. is placed on burning Above grill, the oven of above structure is had the following deficiencies: first, skewer is located above charcoal, and the water on mutton falls in wood On charcoal, instantaneous temperature is caused to reduce, keep charcoal burning insufficient, not only waste charcoal, and also causes the formation of cigarette；On mutton Oil or brochette during the vegetable oil smeared also be easy to fall on the charcoal of burning, excessive fuel consumption burning is easy to produce carcinogenic substance, takes In the skewer that the flue gas of oil firing can permeate, skewer is polluted, and the flue gas that excessive fuel consumption generates makes environment into air At serious pollution；Second, charcoal needs to cause before being put into barbecue rack the waste of charcoal in fired outside；Third, roasting Cheng Zhong, according to personnel number the skewer of different time barbecue quantity it is different, charcoal cannot according to brochette number and increase Subtract, causes the waste of charcoal；Fourth, hot cigarette is above barbecue rack since cold air enters from the ventilation hole below barbecue rack Discharge, for operator just under high-temperature baking, the temperature of operator's surrounding air reaches 50 degree or more, seriously affects operator's Health, especially hot summer temperature are higher；The flue gas of excessive fuel consumption and capsicum on charcoal is fallen in during brochette The exhaust gas that the burning of the condiments such as face generates can cause to seriously affect to the health of operator.

In order to reduce the pollution to air, environmental protection administration increases the hitting dynamics of outdoor barbecue, and barbecue rack is placed at present In semi-enclosed space, smoke exhaust ventilator device is provided with above barbecue rack, the poison gas of generation is extracted out by smoke exhaust ventilator, Then filter device is installed additional on the flue of smoke exhaust ventilator, since by space and cost impact, filter device can only simple filtration Fall fraction solids particulate contamination, the pernicious gas generated for excessive fuel consumption burning does not work substantially, therefore the dirt to air Dye is almost without reduction.Due to narrow space, it is unfavorable for the diffusion of exhaust gas, can further increases the damage to operator's body.

Utility model content

The technical problems to be solved in the utility model be just to provide a kind of air pollution is small, charcoal burning sufficiently, save wood Charcoal, it is easy to use, can according to the burning of how much adjusting charcoals of skewer, operator's ambient temperature is low, excessive fuel consumption or condiment The smokeless roaster that will not be burnt.

To solve the above problems, the technical solution that the utility model smokeless roaster uses are as follows: including having burner hearth, fire door With the furnace body of fire grate, it is provided with air inlet on the furnace body below the fire grate, is provided on the air inlet and the furnace The fire door that body is flexibly connected, upper capping is provided at the fire door, the furnace body side is provided with hot gas wing passage, in institute The barbecue channel for being provided with that section is U-typed on the outside of hot gas wing passage is stated, being provided on the barbecue channel can be along barbecue The mobile induced duct in channel, is connected with cover board above the induced duct, in the barbecue channel close to induced duct rear It is provided with the baffle being flexibly connected with the induced duct, is provided in the bottom in the barbecue channel close to furnace body side and/or side Cool down water jacket.

Its additional technical feature are as follows:

The barbecue channel close to the furnace body side is higher than the other side, in the support post far from the furnace body side On be provided with excessive fuel consumption collecting vessel；

The barbecue channel two sides are provided with string bracket, have been connected by hinge support turnover panel on the string bracket；

Furnace body side is provided with sealed circuit in the barbecue channel, under the sealed circuit other end and the fire grate The furnace body connection of side；

Top is provided with upper wind deflector in the hot gas wing passage；

It is provided with the intermediate cover board for having interior fire door above the fire door, is provided with firepower tune above the interior fire door Plate is saved, retaining ring is provided on the outside of the interior fire door, barbecue cylinder is provided with above the cover board, set below the barbecue cylinder It is equipped with inclined splashproof oiled-plate method, is located on the outside of the interior fire door on the inside of the splashproof oiled-plate method, close to periphery in the barbecue cylinder It is provided with hook, cover is provided with above the barbecue cylinder, is provided with air outlet and thermometer on the cover；

Barbecue cylinder side is provided with support rod, is provided with grate on the support rod；

It further include tinfoil grill, the tinfoil grill includes the cyclic annular grill bigger than fire door, below the cyclic annular grill It is provided with support rail, is provided with grill lid above the cyclic annular grill, is provided with handle on the outside of the cyclic annular grill.

Smokeless roaster provided by the utility model compared with prior art, has the advantage that first, due to including Furnace body with burner hearth, fire door and fire grate is provided with air inlet on the furnace body below the fire grate, sets on the air inlet It is equipped with the fire door being flexibly connected with the furnace body, upper capping is provided at the fire door, the furnace body side is provided with heat Gas side channel is provided with the barbecue channel that section is U-typed on the outside of the hot gas wing passage, is arranged on the barbecue channel Cover board can be connected with above the induced duct, close to induced duct rear along the induced duct that barbecue channel is moved by having Barbecue channel in be provided with the baffle being flexibly connected with the induced duct, close to furnace body side barbecue channel bottom and/ Or side is provided with cooling water jacket, and charcoal is placed in burner hearth and is lighted, and skewer etc. is located next to be laid in above barbecue channel, According to skewer etc. number, move induced duct along barbecue channel, induced duct made to be attached to the skewer side far from furnace body side, according to Skewer number, adjusting the cover board angle above fire door position and induced duct turns down fire door when skewer is less, and will draw Cover board rotation above air hose makes induced duct upper end wind outlet become smaller, and when skewer is more, fire door is opened greatly, and will be on induced duct The cover board rotation of side makes the induced duct upper end wind outlet become larger, in this way, according to skewer number, adjusted by adjusting fire door and cover board Whole charcoal burning speed reduces charcoal waste, and charcoal does not burn below skewer, and the smuggled goods excessive fuel consumption drop avoided on skewer exists Flue dust is generated on charcoal, reduces pollution, close to the barbecue channel lower section of furnace body side or the cooling water jacket of side, so that barbecue Less than 100 DEG C, the vegetable oil brushed during the excessive fuel consumption or brochette on skewer falls in barbecue channel to be fired temperature below channel It burns, toxic gas will not be generated, during brochette, hot gas is hardly logical to barbecue along barbecue channel upper surface transverse shifting It is moved on road, therefore operator's ambient temperature is low, avoids high temperature and flue gas and operator's health is damaged；Its Two, since the barbecue channel close to the furnace body side is higher than the other side, in the support post far from the furnace body side On be provided with excessive fuel consumption collecting vessel；In this way, avoid fall into barbecue channel below expense and other sundries flow back into furnace body, generate Poison gas, excessive fuel consumption can collect in excessive fuel consumption collecting vessel, avoid environmental pollution；Third, due in the barbecue channel Two sides are provided with string bracket, have been connected by hinge support turnover panel on the string bracket；Long string can be directly placed at It goes here and there on bracket, for short string or the wooden spike in order to avoid the wooden spike burn, support turnover panel can be translated into barbecue channel top, It is located at skewer between the support turnover panel of two sides, the wooden spike end of meat does not ride on support turnover panel；Fourth, due to described It roasts channel and furnace body side is provided with sealed circuit, which is connected to the furnace body below the fire grate, The sealed circuit of hot-air by roasting channel flows back into furnace body, reduces energy consumption；Fifth, due in the hot gas Top is provided with wind deflector in wing passage；So that it is downward to change direction after the blocking of upper wind deflector from the hot-air that furnace body comes out Fang Liudong, the barbecue channel top temperature avoided close to furnace body side is too high, cooked-on skewer, and the barbecue channel far from furnace body Temperature is low, bakes not yet done skewer, in this way, the temperature entirely in barbecue channel is more uniform；Sixth, due to being set above the fire door It is equipped with the intermediate cover board for having interior fire door, firepower adjustable plate is provided with above the interior fire door, is set on the outside of the interior fire door It is equipped with retaining ring, barbecue cylinder is provided with above the cover board, inclined splashproof oiled-plate method is provided with below the barbecue cylinder, it is described It is located on the outside of the interior fire door on the inside of splashproof oiled-plate method, periphery is provided with hook in the barbecue cylinder, in the barbecue cylinder Top is provided with cover, is provided with air outlet and thermometer on the cover, can be by squab, mutton chop while brochette Or other meats are placed in barbecue cylinder, squab, the excessive fuel consumption of mutton chop or other meats or water are fallen on splashproof oiled-plate method, and retaining ring can be with Effectively heat is stopped to distribute, avoid that spray-proof oil plate temperature is excessively high, and excessive fuel consumption is fallen on splashproof oiled-plate method is unlikely to burn, according to baking Article difference, adjust firepower adjustable plate, meet the requirements the temperature in barbecue grill, naturally it is also possible to be used alone roasting Meat furnace only need to place fireguard in hot gas per side channel end in order to energy saving；Seventh, due in barbecue cylinder side Face is provided with support rod, is provided with grate on the support rod, corn or sweet potato etc. can be placed on grate, be made With more convenient；Eighth, the tinfoil grill includes the cyclic annular grill bigger than fire door, described due to further including tinfoil grill It is provided with support rail below cyclic annular grill, is provided with grill lid above the cyclic annular grill, on the outside of the cyclic annular grill It is provided with handle, the vegetables such as needle mushroom can be wrapped up with tinfoil, be then placed on support rail, purposes is more extensive.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model smokeless roaster；

Fig. 2 is the structural schematic diagram of the longitudinal profile of the edge barbecue channel direction of the utility model smokeless roaster；

Fig. 3 is the structural schematic diagram of the longitudinal profile of the utility model smokeless roaster vertical roasting channel direction；

Fig. 4 is the structural schematic diagram for supporting turnover panel to be inwardly in holding state；

Fig. 5 is the structural schematic diagram for supporting turnover panel to be inwardly in opening-wide state；

Fig. 6 is the structural schematic diagram of upper capping；

Fig. 7 is the structural schematic diagram of smokeless roaster of the top with barbecue cylinder；

Fig. 8 is the structural schematic diagram of tinfoil grill.

Specific embodiment

With reference to the accompanying drawings and detailed description the structure to the utility model smokeless roaster and using principle do into One step is described in detail.

As shown in Figure 1, Figure 2 and Figure 3, the structural schematic diagram of the utility model smokeless roaster, the utility model are smokelessly burnt Oven includes the furnace body 4 with burner hearth 1, fire door 2 and fire grate 3, is provided with air inlet 5 on the furnace body below fire grate 3, is entering the wind It is provided with the fire door 6 being flexibly connected with furnace body 4 on mouth 5, upper capping 7 is provided at fire door 2,4 side of furnace body is provided with heat Gas side channel 8 is provided with the barbecue channel 9 that section is U-typed on the outside of hot gas wing passage 8, and being provided on barbecue channel 9 can With the induced duct 10 moved along barbecue channel, cover board 11 is connected with above induced duct 10, close to 10 rear of induced duct Barbecue channel 9 in be provided with the baffle 12 being flexibly connected with the induced duct 10, in the barbecue channel 9 close to 4 side of furnace body Bottom and/or side are provided with cooling water jacket 13.It is preferably provided with adiabator layer 14 in the outer wall of furnace body 4, avoids heat Amount is scattered and disappeared.Charcoal is placed in burner hearth 1 and is lighted, by skewer etc. next to 9 top of barbecue channel is laid in, according to skewer etc. Number, move induced duct 10 along barbecue channel 9, induced duct 10 made to be attached to the skewer side far from 4 side of furnace body, according to skewer Number, the angle for adjusting the cover board 11 of 6 position of fire door and the top of induced duct 10 turns down fire door 6 when skewer is less, and So that induced duct upper end wind outlet is become smaller the rotation of cover board 11 of 10 top of induced duct, when skewer is more, fire door 6 is opened greatly, and So that induced duct upper end wind outlet is become larger the rotation of cover board 11 of the top of induced duct 10, in this way, according to skewer number, by adjusting Fire door and cover board adjust charcoal burning speed, reduce charcoal waste, charcoal does not burn below skewer, avoids on skewer Smuggled goods excessive fuel consumption drop flue dust is generated on charcoal, pollution is reduced, below the barbecue channel 9 of 4 side of furnace body or side Cool down water jacket 13, so that the vegetable oil that barbecue 9 lower section temperature of channel less than 100 DEG C, is brushed during the excessive fuel consumption or brochette on skewer Falling in barbecue channel will not burn, and will not generate toxic gas, and during brochette, hot gas is lateral along barbecue channel upper surface It is mobile, it is hardly moved on barbecue channel, therefore operator's ambient temperature is low, avoids high temperature and flue gas to operator Health damages.

Barbecue channel 9 close to 4 side of furnace body is higher than the other side, is arranged on the support post 15 far from 4 side of furnace body There is excessive fuel consumption collecting vessel 16；In this way, avoiding the expense fallen into below barbecue channel and other sundries flow back into furnace body, generate toxic Flue gas, excessive fuel consumption can collect in excessive fuel consumption collecting vessel, avoid environmental pollution.

As shown in Figure 4 and Figure 5, barbecue 9 two sides of channel are provided with string bracket 17, are connected on string bracket 17 by hinge 18 It is connected to support turnover panel 19；Long string can be directly placed on string bracket 17, for short string or the wooden spike in order to avoid wood Support turnover panel 19 can be translated into 9 top of barbecue channel, be located at skewer between the support turnover panel 19 of two sides, do not have by spike burning There is the wooden spike end of meat to ride on support turnover panel.

As depicted in figs. 1 and 2,4 side of furnace body is provided with sealed circuit 20 in barbecue channel 9, the sealed circuit 20 The other end is connected to the furnace body 4 of 3 lower section of fire grate, and the sealed circuit of hot-air by roasting channel 9 flows back into furnace body, is reduced Energy consumption.

As shown in Fig. 2, top is provided with upper wind deflector 21 in hot gas wing passage 8；So that the hot-air come out from furnace body Change direction after the blocking of upper wind deflector 21 to flow downwards, avoids the barbecue channel top temperature of close furnace body side too Height, cooked-on skewer, and the barbecue channel temperature far from furnace body is low, bakes not yet done skewer, in this way, the temperature in entire barbecue channel is more Add uniformly.

As shown in Figure 6 and Figure 7, the intermediate cover board 23 for having interior fire door 22 is provided with above fire door 2, on interior fire door 22 Side is provided with firepower adjustable plate 24, is provided with retaining ring 25 on the outside of interior fire door 22, barbecue cylinder 26 is provided with above cover board 23, It is provided with inclined splashproof oiled-plate method 27 below barbecue cylinder 26, interior 22 outside of fire door is located on the inside of splashproof oiled-plate method 27, in barbecue cylinder 26 Interior close periphery is provided with hook 28, and cover 29 is provided with above barbecue cylinder 26,30 He of air outlet is provided on cover 29 Thermometer 31, certainly, thermometer 31 also can be set on the barbecue cylinder 26 on cover periphery.It, can will be newborn while brochette Dove, mutton chop or other meats are placed in barbecue cylinder 26, and squab, the excessive fuel consumption of mutton chop or other meats or water fall in splashproof oiled-plate method 27 On, retaining ring 25 effectively can stop heat to distribute, and avoid that 27 temperature of splashproof oiled-plate method is excessively high, and excessive fuel consumption is fallen on splashproof oiled-plate method 27 not Firepower adjustable plate 24 is adjusted, the temperature in barbecue grill is met the requirements according to the difference of baked article as burning, Barbecue grill can certainly be used alone, in order to energy saving, only need to place fireguard 32 in hot gas per side channel end.

26 side of barbecue cylinder is provided with support rod 33, grate 34 is provided on support rod 33, can by corn or Sweet potato etc. is placed on grate, more convenient to use.

As shown in figure 8, tinfoil grill 35 includes the cyclic annular grill 36 bigger than fire door 2, it is provided with below cyclic annular grill 36 Support rail 37 is provided with grill lid 38 above cyclic annular grill 36, is provided with handle 39 on the outside of cyclic annular grill 36, can incite somebody to action Tinfoil grill 35 is placed on fire door, and the vegetables such as needle mushroom are wrapped up with tinfoil, are then placed on support rail, purposes is wider It is general.

The protection scope of the utility model is not limited solely to above-described embodiment, as long as structure is smokelessly burnt with the utility model Roaster structure is same or similar, just falls in the range of the utility model protection.

Claims (8)

1. smokeless roaster, it is characterised in that: the furnace including the furnace body with burner hearth, fire door and fire grate, below the fire grate It is provided with air inlet on body, the fire door being flexibly connected with the furnace body is provided on the air inlet, is set at the fire door It is equipped with capping, the furnace body side is provided with hot gas wing passage, it is " U " that section is provided on the outside of the hot gas wing passage The barbecue channel of type, being provided on the barbecue channel can be along the induced duct that barbecue channel is moved, on the induced duct Side is connected with cover board, is provided with the baffle being flexibly connected with the induced duct in the barbecue channel close to induced duct rear, The bottom in the barbecue channel close to furnace body side and/or side are provided with cooling water jacket.

2. smokeless roaster according to claim 1, it is characterised in that: close to the barbecue channel of the furnace body side It is higher than the other side, excessive fuel consumption collecting vessel is provided on the support post far from the furnace body side.

3. smokeless roaster according to claim 1, it is characterised in that: the barbecue channel two sides are provided with string branch Frame；Support turnover panel has been connected by hinge on the string bracket.

4. smokeless roaster according to claim 1, it is characterised in that: be arranged in the barbecue channel far from furnace body side There is sealed circuit, which is connected to the furnace body below the fire grate.

5. smokeless roaster according to claim 1, it is characterised in that: top is provided in the hot gas wing passage Wind deflector.

6. smokeless roaster according to claim 1, it is characterised in that: be provided with above the fire door intermediate with interior The cover board of fire door is provided with firepower adjustable plate above the interior fire door, retaining ring is provided on the outside of the interior fire door, described It is provided with barbecue cylinder above cover board, inclined splashproof oiled-plate method, position on the inside of the splashproof oiled-plate method are provided with below the barbecue cylinder On the outside of the interior fire door, periphery is provided with hook in the barbecue cylinder, is provided with cover above the barbecue cylinder, Air outlet and thermometer are provided on the cover.

7. smokeless roaster according to claim 6, it is characterised in that: barbecue cylinder side is provided with support rod, Grate is provided on the support rod.

8. smokeless roaster according to claim 1, it is characterised in that: it further include tinfoil grill, the tinfoil grill packet The cyclic annular grill bigger than fire door is included, is provided with support rail below the cyclic annular grill, is arranged above the cyclic annular grill There is grill lid, is provided with handle on the outside of the cyclic annular grill.