CN211582746U - Oven capable of adjusting firepower - Google Patents

Abstract

An oven capable of adjusting firepower mainly comprises a base, an alcohol dish, a charcoal barrel, a furnace barrel, a barbecue grill, a positioning cover, an adjusting cover and fire tongs, wherein a plurality of air inlets are formed in the base; through the size that can adjust the firepower with the fire tongs, insert one respectively with the fire tongs handle and adjust the hole that connects on the ear, rotate the fire tongs, just can drive and adjust the lid and cover the rotation in the location, when adjusting the fan and being located the location fan top, two vents expose completely, at this moment the oxygen of charcoal bucket is most sufficient, the firepower is strongest, the rotatory fan of adjusting, make and adjust the fan and cover partial vent, then the vent reduces, the firepower weakens, when adjusting the fan and cover the vent completely, then the vent is closed, the firepower is the weakest.

Description

Oven capable of adjusting firepower

Technical Field

The utility model relates to an oven capable of adjusting firepower, which is an optimization technology of the oven.

Background

In patent document No. 2018205188627, a novel smokeless barbecue oven is disclosed, which comprises an oven base, a barbecue oven body, a barbecue grill and a charcoal barrel; the oven base comprises an ash collecting disc and an oil collecting tank, the barbecue oven body comprises an oven box and an oven door, the outer layers of the oven box and the oven door are designed with heat insulating layers to save energy, the oven door is provided with a handle, the charcoal bucket comprises a fire blocking cover, the bottom of the charcoal bucket is provided with a round hole for air inlet and ash discharge, and the bucket wall of the charcoal bucket is provided with heat dissipation holes which are uniformly distributed; the barbecue grill is connected with the oven box through a bearing, a gasket and a nut, and 20 hooks for positioning the barbecue wires are arranged on the barbecue grill along the circumferential direction. During the use, the roast meat is erect and is hung on the barbecue, and can rotate the barbecue through establishing the hand (hold) on the top and make and be heated evenly and easily take food from the furnace gate, avoid roast excessive grease to drip to produce dense smoke and carcinogen on the charcoal fire, eat material thermally equivalent around, can not take place to roast burnt or not ripe condition, the advantage of this design is that the grease that roast food spills over can not directly drip to the charcoal fire, not enough the smog that the charcoal burns firewood and produces gets into the oven case, outwards escape from the gap around the oven case again, these smog still can cause certain influence to the quality of eating the material, and at the barbecue in-process, be difficult to the size of firepower control.

Disclosed in patent No. 2017209973759 is a portable barbecue grill, which has a grill lid on the top, a smoke exhaust lid on the grill lid, a support, a hanging and a swinging function. The advantage has set up the discharge fume lid, but also has not controlled the setting of firepower size. The utility model provides a hang and the mode of fork arm barbecue, nevertheless to some edible material that are not convenient for hang and the fork arm barbecue, just hardly barbecue on this kind of oven.

In the above two patent, the method of controlling the fire is to control the fire by controlling the amount of fuel, but in the process of roasting, it is easy to add charcoal into the roaster, the charcoal needs to be taken out and stored difficultly if the quantity of the charcoal needs to be reduced, and the charcoal needs to be added again if the quantity of the charcoal needs to be added, so that the operation is troublesome and the danger is increased.

Therefore, there is a need to find an oven that is easier to control the fire.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: provided is an oven in which the amount of fire can be controlled more easily.

The technical scheme of the utility model is that: an oven capable of adjusting firepower mainly comprises a base 1, an alcohol dish 2, a charcoal barrel 3, a barrel 4, a barbecue grill 5, a positioning cover 6, an adjusting cover 7 and fire tongs 8, wherein the base is provided with a plurality of air inlets, the top of the barbecue grill 5 is provided with a top cover 51, the periphery of the top cover is provided with an inward-concave V-shaped fork rod groove 52, the bottom of the barbecue grill is provided with an oil pan 53, the center of the top cover is provided with a top cover hole, the wall of the charcoal barrel 3 is provided with a plurality of outward-concave positioning grooves 31 which penetrate through the barrel wall up and down, a stop groove 32 is formed between two adjacent positioning grooves, the base is provided with more than three charcoal barrel racks corresponding to the positioning grooves, and when the charcoal barrel is put into the barbecue grill from the top cover hole, the charcoal barrel racks; a positioning hole is formed in the center of the positioning cover 6, fan-shaped positioning fans with 90 degrees are respectively arranged on two opposite sides of the positioning hole, and a vent is formed by gaps among the positioning fans which are bent downwards and correspond to the stop grooves on the carbon barrel and are positioned by the positioning lugs 61; the center of the adjusting cover 7 is provided with an adjusting hole, two opposite sides of the adjusting hole are respectively provided with a fan-shaped adjusting fan with the angle more than or equal to 90 degrees, the root of each adjusting fan is respectively provided with a perforated upward protruding adjusting connecting lug 71, the positioning cover is connected with the adjusting hole through a positioning hole and an adjusting hole in an up mode, the positioning cover and the adjusting cover after shaft connection are covered on the carbon barrel, the positioning connecting lug of the positioning cover enters a corresponding stop groove, two tail ends of the fire tongs far away from the handle are bent outwards to form fire tongs handles matched with the holes on the two adjusting connecting lugs on the top of the adjusting cover, and the fire tongs handles of the fire tongs are inserted into the holes on the adjusting connecting lugs to rotate so as to drive the adjusting cover to rotate on the positioning cover to realize the adjustment of the size of the ventilation opening.

The furnace barrel main body part is divided into three layers, and a heat insulation layer is arranged between the outer layer and the inner layer.

The heat-insulating layer is made of heat-insulating materials.

The heat-insulating material is aerogel.

The beneficial effects are that:

1. the firepower can be adjusted by using the fire tongs, the fire tong handle is respectively inserted into a hole on an adjusting lug, the fire tongs are rotated, the adjusting cover can be driven to rotate on the positioning cover, when the adjusting fan is positioned above the positioning fan, two ventilation openings are completely exposed, at the moment, the oxygen of the carbon barrel is most sufficient, the firepower is strongest, the adjusting fan is rotated to enable the adjusting fan to cover part of the ventilation openings, the ventilation openings are reduced, the firepower is weakened, and when the adjusting fan completely covers the ventilation openings, the ventilation openings are closed, and the firepower is weakest;

2. the heat-insulating layer is arranged in the furnace barrel, so that heat loss is reduced, and the heat utilization rate is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of the outer portion of the fire poker;

FIG. 3 is a partial cross-sectional view of the barbeque grill when the spit bar is used;

FIG. 4 is a schematic perspective view of the adjustment cover;

FIG. 5 is a schematic perspective view of the positioning cover;

FIG. 6 is a schematic view of the vent at its maximum;

FIG. 7 is a schematic view of the vent being semi-closed;

FIG. 8 is a schematic view of the vent fully closed;

FIG. 9 is a schematic sectional view of the furnace vessel;

fig. 10 is a partial enlarged view of a portion a of fig. 9;

fig. 11 is a partial enlarged view of portion B of fig. 9;

figure 12 is a perspective view of a barbecue grill;

fig. 13 is a schematic cross-sectional view of a charcoal barrel.

Detailed Description

As shown in fig. 1 to 13, an oven capable of adjusting firepower mainly comprises a base 1, an alcohol dish 2, a charcoal barrel 3, a stove cylinder 4, a barbecue grill 5, a positioning cover 6, an adjusting cover 7 and a fire tongs 8, wherein the main body part of the stove cylinder is divided into three layers, a heat-insulating layer is arranged between an outer layer and an inner layer, and a plurality of air inlets are arranged on the base, so that outside air can enter the base through the air inlets to provide oxygen for combustion of charcoal.

The heat preservation adopt insulation material to make, insulation material select materials such as aerogel for use, reduce infrared radiation to enclosing the influence of sitting the people on oven limit to can reduce thermal loss, the increase of heat efficiency.

The barbecue grill 5 on top be equipped with top cap 51, the top cap is equipped with inside sunken V type fork arm groove 52 all around, the barbecue grill bottom is equipped with food tray 53, the top cap center is equipped with the top cap hole, be equipped with a plurality of outside sunken constant head tanks 31 that run through about the bucket wall on the charcoal bucket wall, form between two adjacent constant head tanks and end a groove 32, be equipped with the charcoal bucket frame that corresponds with the constant head tank more than three on the base, when putting the charcoal bucket into the barbecue grill from the top cap hole, the charcoal bucket frame gets into the constant head tank that corresponds from bottom to top.

A positioning hole is formed in the center of the positioning cover 6, fan-shaped positioning fans with the angle more than or equal to 90 degrees are respectively arranged on two opposite sides of the positioning hole, and a vent is formed by gaps among the positioning fans which are bent downwards and correspond to the positioning lugs 61 on the carbon barrel; the center of the adjusting cover 7 is provided with an adjusting hole, two opposite sides of the adjusting hole are respectively provided with a fan-shaped adjusting fan with the angle more than or equal to 90 degrees, the root of each adjusting fan is respectively provided with an upward protruding adjusting lug 71 with a hole, the lower end of the positioning cover and the upper end of the adjusting cover are in shaft connection through a positioning hole and the adjusting hole, the positioning cover and the adjusting cover after shaft connection are covered on the charcoal barrel, the positioning lug of the positioning cover enters a corresponding stop groove, two tail ends of the fire tongs far away from the handle are bent outwards to form fire tongs handles matched with the holes on the two adjusting lugs on the top of the adjusting cover, when in use, the fire tongs handles are respectively inserted into the holes on the adjusting lugs, the adjusting cover can be driven to rotate on the positioning cover by rotating the fire tongs, when the adjusting fan is positioned above the positioning fan, the two ventilation openings are completely exposed, at this time, the oxygen of the charcoal barrel is most sufficient and the firepower is, and rotating the adjusting fan to enable the adjusting fan to cover part of the ventilation opening, so that the ventilation opening is reduced, the fire is weakened, and when the adjusting fan completely covers the ventilation opening, the ventilation opening is closed, and the fire is weakest.

The positioning cover and the adjusting cover are connected through a positioning shaft, one end of the positioning shaft is fixed with a positioning head, the other end of the positioning shaft is provided with a thread, and the positioning nut is screwed on the thread, so that the positioning cover and the adjusting cover are positioned between the positioning head and the positioning nut and can rotate under the action of external force. The positioning cover cannot rotate under the stopping action of the stopping groove on the carbon barrel, so that the size of the ventilation opening on the positioning cover can be adjusted by rotating the adjusting cover.

The middle shaft of the hole on the adjusting lug is vertical to the connecting line from the adjusting hole to the connecting lug.

The shape of the adjusting lug can be selected according to actual needs, and a circular ring is preferably selected and fixed on the top of the adjusting fan in a welding mode.

Before barbecue, fix a stove section of thick bamboo on the base, put into the charcoal barrel frame center chamber at base center to the alcohol dish, put alcohol in the alcohol dish and light, put into a stove section of thick bamboo to the barbecue and shelve on fixing the sealed dish around the charcoal barrel frame, put into the support chamber with the charcoal bucket from the top cap hole, make the charcoal bucket also shelve on sealed dish, place the charcoal in the charcoal bucket, the seedling that the alcohol burns upwards ignites the charcoal through the hole between the charcoal net, even alcohol burns out, can not influence the burning of charcoal yet.

During the use, insert the edible material that meat etc. will roast on the fork arm, inject the fork arm into a stove section of thick bamboo in one side that is close to a stove section of thick bamboo from the fork arm groove, make the end of fork arm get into the fork arm hole, lean on the fork arm groove narrow and narrow department near the center to the one end outwards of fork arm, make the fork arm location difficult for rocking.

The smoke generated by the combustion of the charcoal in the charcoal barrel flows upwards from the ventilation opening and can not smoke the food materials roasted on the roasting rack.

Although the base is provided with the air inlet, the air inlet amount is smaller, and when the charcoal barrel is fully piled with burning charcoal, the air inlet amount is more limited. Therefore, the ventilation opening on the top of the charcoal barrel is closed to reduce oxygen required by charcoal combustion, thereby playing a role in adjusting the fire power.

The above embodiments are only used for illustrating and explaining the utility model, and are not intended to limit the present invention, and those skilled in the art can make various changes or substitutions within the scope of the present invention, and shall also belong to the protection scope of the present invention.

Claims (4)

1. An oven capable of adjusting firepower mainly comprises a base (1), an alcohol dish (2), a charcoal barrel (3), a furnace barrel (4), a barbecue grill (5), a positioning cover (6), an adjusting cover (7) and fire tongs (8), wherein the base is provided with a plurality of air inlets, the barbecue grill (5) is provided with a top cover (51) on the top, the periphery of the top cover is provided with an inward-concave V-shaped fork rod groove (52), the bottom of the barbecue grill is provided with an oil pan (53), the center of the top cover is provided with a top cover hole, the wall of the charcoal barrel (3) is provided with a plurality of outward-concave positioning grooves (31) which penetrate through the barrel wall from top to bottom, a stop groove (32) is formed between two adjacent positioning grooves, the base is provided with more than three charcoal barrel racks corresponding to the positioning grooves, and when the charcoal barrel is put into the barbecue grill from the top cover hole; the method is characterized in that: a positioning hole is formed in the center of the positioning cover (6), two opposite sides of the positioning hole are respectively provided with a fan-shaped positioning fan with the angle more than or equal to 90 degrees, and the outer edge of the positioning fan is provided with a downward bent gap forming a ventilation opening between the positioning fans corresponding to the stop groove on the carbon barrel and the positioning lug (61); adjusting lid (7) center be equipped with the regulation hole, be equipped with the fan-shaped regulation fan of an angle more than or equal to 90 degrees respectively in the both sides that the regulation hole is relative, root at every regulation fan is equipped with a foraminiferous regulation lug (71) that makes progress protrudingly respectively, pass through locating hole and regulation hole hub connection with the mode that the regulation lid was at last down with the location lid, location lid and regulation lid after the hub connection cover on the charcoal bucket, the location that makes the location lid connects the lug to get into corresponding stop the position groove, the tong handle is kept away from to two terminal outside bending type one-tenth and two regulation on the regulation lid top connect the hole assorted tongs handle in the ear, insert the hole rotation that the regulation lid that adjusts on the lug with the tongs handle and just can drive the regulation lid and cover the regulation of realization vent size.

2. The oven of claim 1, wherein: the furnace barrel main body part is divided into three layers, and a heat insulation layer is arranged between the outer layer and the inner layer.

3. The oven of claim 2, wherein: the heat-insulating layer is made of heat-insulating materials.

4. The fire adjustable oven of claim 3, wherein: the heat-insulating material is aerogel.

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