CN109363526B - Fuel barbecue stove - Google Patents
Fuel barbecue stove Download PDFInfo
- Publication number
- CN109363526B CN109363526B CN201810954040.8A CN201810954040A CN109363526B CN 109363526 B CN109363526 B CN 109363526B CN 201810954040 A CN201810954040 A CN 201810954040A CN 109363526 B CN109363526 B CN 109363526B
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- Prior art keywords
- plate
- barbecue
- feeding
- oil collecting
- fuel
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- 235000021168 barbecue Nutrition 0.000 title claims abstract description 124
- 239000000446 fuel Substances 0.000 title claims abstract description 94
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000002485 combustion reaction Methods 0.000 claims description 59
- 239000004677 Nylon Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 9
- 229920001778 nylon Polymers 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 241000287828 Gallus gallus Species 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 239000002956 ash Substances 0.000 description 30
- 239000002028 Biomass Substances 0.000 description 11
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/07—Roasting devices for outdoor use; Barbecues
- A47J37/0786—Accessories
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/07—Roasting devices for outdoor use; Barbecues
- A47J37/0704—Roasting devices for outdoor use; Barbecues with horizontal fire box
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/07—Roasting devices for outdoor use; Barbecues
- A47J37/0754—Roasting devices for outdoor use; Barbecues with blowers providing forced air circulation
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The invention relates to a fuel barbecue oven, which comprises a bracket and a barbecue oven body fixedly arranged on the bracket; the left side of the barbecue oven body is connected with a feed box; the barbecue oven body comprises a barbecue oven, a feeding mechanism, an oil collecting device and a barbecue device; the barbecue box comprises an oven body and an oven cover; the feeding mechanism, the oil collecting device and the barbecue device are arranged in the barbecue oven; the oven body is in an elliptical shape, an upper cover observation window is arranged on the oven cover, and a feeding observation window is arranged on the side wall of the feeding box; the oven body is in an elliptical shape, so that the barbecue area is increased to the maximum extent; the oven cover is provided with an upper cover observation window, so that the barbecue state can be observed in real time without losing heat; meanwhile, the side wall of the feeding box is provided with a feeding observation window, so that the material storage condition can be conveniently observed, and barbecue interruption caused by insufficient fuel is prevented.
Description
Technical Field
The invention belongs to the technical field of living appliances, and particularly relates to a fuel barbecue oven.
Background
Barbecue is a common leisure and recreation mode or business of a multi-party, is the most original cooking mode of human beings, and is to heat and dry air by using fuel, and place food in the hot dry air at a position relatively close to a heat source to heat the food; the barbecue needs a barbecue oven which is a necessary tool, and the barbecue oven is divided into three types: the charcoal oven is a main tool for field dinner barbecue at present, and mainly comprises a charcoal basin used for placing heated charcoal, a layer of barbecue net is laid on the charcoal basin, food to be roasted is placed on the barbecue net, also called barbecue grill, along with improvement of living standard, people are increasingly attached to the ideas of energy conservation and environmental protection in leisure mode.
At present, the common barbecue stoves on the market mainly have the following defects:
firstly, the structure of the barbecue oven is unreasonable, and the barbecue area is limited;
secondly, the fuel is adopted for open barbecue, so that dense smoke rolls, and huge pollution is caused to the environment, so that the environment is laborious and unhygienic, the roasted food is easy to cause cancer, and meanwhile, heat loss is caused;
third, the barbecue stove fuel is placed in the storage room, can not observe the fuel state in real time, and then causes the barbecue interruption that the fuel is not enough to lead to.
In view of the above technical problems, improvements are needed.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the fuel barbecue oven which is simple in structure, reasonable in design, energy-saving, environment-friendly, safe and reliable in use, can maximize the barbecue area, and can observe the barbecue state in real time without losing heat.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: a fuel barbecue oven comprises a bracket and a barbecue oven body fixedly arranged on the bracket; the left side of the barbecue oven body is connected with a feed box; the barbecue oven body comprises a barbecue oven, a feeding mechanism, an oil collecting device and a barbecue device; the barbecue box comprises an oven body and an oven cover; the feeding mechanism, the oil collecting device and the barbecue device are arranged in the barbecue oven; the oven body is in an elliptical shape, an upper cover observation window is arranged on the oven cover, the upper cover observation window is distributed along the length direction of the oven cover, the feed box, the feed mechanism and the barbecue device are sequentially connected, a feed observation window is arranged on the side wall of the feed box, the feed observation window is positioned at the upper part of the feed box, and the oil collecting device is positioned at the upper part of the barbecue device and corresponds to the barbecue device in position; the oil collecting device is provided with a barbecue grill which is detachably connected to the oven body.
As a preferable mode of the invention, a shelf board is arranged on the right side of the barbecue oven body, and the shelf board is connected to the barbecue oven body in a folding way.
As a preferable scheme of the invention, the feeding mechanism is positioned at the bottom of the roasting oven and is connected with the roasting device; the feeding mechanism comprises a base, a feeding box and a driving device, wherein the feeding box and the driving device are fixedly arranged on the base; the driving device comprises a driving motor and a driving shaft; the driving motor is positioned at the left side of the feeding box, is connected with the driving shaft and drives the driving shaft to rotate; a feeding pipe is fixedly arranged in the feeding box and is distributed along the length direction of the feeding box; an air supply channel is formed between the feeding box and the feeding pipe, the driving shaft is positioned in the feeding pipe, and a spiral material guide plate is connected to the driving shaft; the material guide plate and the inner wall of the material conveying pipe form a material feeding channel which is communicated with the broiler; a fan is arranged at the position, close to the driving motor, of the feeding box, an air inlet pipe is arranged between the fan and the feeding box, the fan is fixed on the air inlet pipe, an air inlet is arranged on the side wall of the feeding box, and the air inlet is communicated with the air inlet pipe and corresponds to the position of the air supply channel; a feeding port is formed on the feeding box, a fuel inlet corresponding to the feeding port is formed on the feeding pipe, the feeding port and the fuel inlet are connected with a feeding guide groove in a cone shape, and the opening size of the feeding port is larger than that of the fuel inlet; nylon sleeves are sleeved in the feeding pipes and are positioned at one side of the fuel inlet and close to the driving motor; the drive shaft rotates in the feed channel through the nylon sleeve.
As a preferred scheme of the invention, the bottom of the barbecue device is provided with a fuel ash collecting device, the fuel ash collecting device comprises a combustion tank, the combustion tank is provided with a combustion chamber, the combustion chamber is a fuel storage space, the upper end of the combustion tank is provided with an opening, the lower end of the combustion tank is provided with a bottom plate, the bottom plate is arc-shaped, a plurality of filtering holes for falling fuel ash are formed in the bottom plate, the bottom of the combustion tank is provided with a guide channel, the bottom of the guide channel is provided with a buffer cavity, and the bottom of the buffer cavity is provided with a storage chamber for collecting the fuel ash; the buffer cavity is obliquely arranged at the bottom of the guide channel and comprises a shell, and an upper buffer plate and a lower buffer plate which are arranged in the shell; the upper buffer plate and the lower buffer plate are respectively arranged on the left inner wall and the right inner wall of the shell in a staggered manner; the end of the upper buffer plate and the end of the lower buffer plate are provided with gaps.
As a preferable scheme of the invention, the material storage chamber is connected with a material discharging channel, the material discharging channel is vertically arranged with the material storage chamber, and the material discharging channel is connected with the bottom of the material storage chamber; the discharge port of the discharge channel is connected with a collecting cavity, the outer diameter of the collecting cavity is 2 times of that of the discharge channel, the discharge channel is connected to the middle part of the collecting cavity, and the joint of the discharge channel and the collecting cavity is in arc transition; the collecting cavity outside is connected with sealed lid, and sealed lid passes through the chain to be positioned on the oven.
As a preferable scheme of the invention, four brackets are arranged, pulleys are arranged at the bottoms of the front two brackets, universal wheels are arranged on the rear two brackets, and a limiting mechanism is arranged on each universal wheel.
As a preferable scheme of the invention, the oil collecting device comprises an oil collecting plate and a igniting plate which is connected on the oil collecting plate in a sliding way; the ignition plate is fixedly provided with a positioning device, and the positioning device comprises a positioning bottom plate, a positioning support plate and a positioning connecting plate; the positioning bottom plate, the positioning support plate and the positioning connecting plate are fixedly connected and integrally formed; the positioning bottom plate and the positioning connecting plate are respectively and vertically connected with the positioning supporting plate, and the positioning bottom plate and the positioning connecting plate are opposite in position, and connecting holes are formed in the positioning connecting plate; correspondingly, the adjusting mechanism which is connected with the connecting hole in an adaptive manner is arranged on the baking oven, and the connecting hole on the positioning bottom plate is connected through the adjusting mechanism, so that the ignition plate slides on the oil collecting plate.
As a preferable scheme of the invention, the oil collecting plate is provided with a plurality of oil collecting grooves which are regularly arranged, the oil collecting grooves are arranged in the middle of the oil collecting plate and correspond to the burner at the bottom of the barbecue oven, and the oil collecting grooves are equidistantly arranged along the width direction of the oil collecting plate; correspondingly, the ignition plate is provided with guide grooves corresponding to the oil collecting grooves in position, and the guide grooves are distributed at equal intervals along the width direction of the ignition plate.
As a preferable scheme of the invention, the left side and the right side of the oil collecting plate are provided with V-shaped oil collecting flanges, and the left side and the right side of the ignition plate are correspondingly provided with V-shaped ignition flanges matched with the flanges, and the oil collecting flanges are used for positioning the ignition flanges.
As a preferable scheme of the invention, the adjusting mechanism comprises a supporting frame fixedly arranged on the inner wall of the barbecue oven, a positioning screw is arranged at the end part of the supporting frame, a swinging rod is arranged between the positioning screw and the supporting frame, one end of the swinging rod penetrates through the barbecue oven, the other end of the swinging rod is rotationally connected with the positioning rod, and the end part of the positioning rod is movably connected in the connecting hole.
The beneficial effects of the invention are as follows:
1, the oven body is in an elliptical shape, so that the barbecue area is increased to the maximum extent;
2, an upper cover observation window is arranged on the oven cover, so that the barbecue state can be observed in real time without losing heat; meanwhile, the side wall of the feeding box is provided with a feeding observation window, so that the material storage condition can be conveniently observed, and the barbecue interruption caused by insufficient fuel is prevented;
3, by arranging the adjusting mechanism, the igniting plate can move on the oil collecting plate more conveniently, and the use safety of operators is further ensured;
4, when the fuel ash collecting device is used, the furnace base is fixedly arranged at the bottom of the combustion furnace of the combustor, when the biomass fuel is combusted in the combustion tank, the bottom plate is arc-shaped, and ash generated after the fuel is combusted can be guided to be discharged into the buffer cavity through the filtering holes, so that the damage to the combustion tank caused by the high temperature of the ash is effectively avoided, and the service life of the combustion tank is greatly prolonged;
5, the feeding device, the feeding mechanism, the oil collecting device and the barbecue device of the barbecue oven are all detachable structures, so that the barbecue oven is convenient to clean, and meanwhile, the barbecue oven has the characteristics of simple, reasonable and compact structure, convenience in installation, low implementation cost and the like.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the barbecue grill of the present invention with the barbecue grill removed;
FIG. 3 is a schematic view of the structure of the barbecue grill and oil collecting device of the present invention with the barbecue grill removed;
FIG. 4 is a side cross-sectional view of the present invention;
FIG. 5 is a partial cross-sectional view of an on-ignition plate adjustment mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the feeding mechanism of the present invention;
FIG. 7 is a top view of the feed mechanism of the present invention;
FIG. 8 is a cross-sectional view of the invention A-A;
FIG. 9 is a side view of the feed mechanism of the present invention;
FIG. 10 is a cross-sectional view of the invention B-B;
FIG. 11 is a schematic view of the connection structure of the feed tank and the driving device of the present invention;
FIG. 12 is a schematic view of the connection structure of the feed pipe and the driving device of the present invention;
FIG. 13 is a side view of the ash collection device of this invention;
reference numerals in the drawings: a combustion tank 1, an ignition rod sleeve 2, a ignition plate 3, a vent hole 4, an upper vent hole 4-1, a lower vent hole 4-2, a feed hole 5, a bottom plate 6, a filter hole 6-1, a buffer chamber 7, a housing 7-1, an upper buffer plate 7-2, a lower buffer plate 7-3, a storage chamber 8, a discharge passage 9, a guide passage 10, a collection chamber 11, a seal cover 12, a chain 13, an ignition rod 23, a limit mechanism 83, a universal wheel 84, a pulley 85, an upper cover observation window 86, an oven cover 87, a baking box 88, an oven body 89, a feeding mechanism 500, a base 501, a feed box 502, a driving device 503, a driving motor 503-1, a driving shaft 503-2, a guide plate 503-3, a feed pipe 505, a fan 506, an oven body partition 507, the air inlet pipe 508, the air inlet 509, the air supply channel 510, the feeding port 511, the fuel inlet 512, the guide groove 513, the heat insulation plate 514, the adjusting mechanism 30, the positioning bottom plate 31, the positioning support plate 32, the positioning connection plate 33, the connection hole 34, the oil collecting plate 300, the oil collecting groove 301, the guide groove 302, the support frame 303, the swinging rod 304, the positioning screw 305, the limit plate 306, the oil collecting flange 307, the ignition flange 308, the positioning rod 310, the connection part 310-1, the guide part 310-2, the swinging handle 311, the right notch 312, the left notch 313, the bracket 100, the barbecue oven body 200, the feeding box 400, the feeding observation window 401, the oil collecting device 600, the barbecue grill 700, the barbecue grill 800 and the rest plate 900.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Examples: as shown in fig. 1-3, a fuel barbecue oven comprises a bracket 100 and a barbecue oven body 200 fixedly arranged on the bracket 100; the left side of the barbecue oven body 200 is connected with a feeding box 400; the barbecue oven body 200 comprises a barbecue oven 88, a feeding mechanism 500, an oil collecting device 600 and a barbecue oven 700; the grilling box 88 includes a toaster body 89 and a toaster cover 87; the feeding mechanism 500, the oil collecting device 600 and the barbecue device 700 are arranged in the barbecue oven 88; the oven body 89 is elliptical in shape, so as to maximize the grilling area; the oven cover 87 is provided with the upper cover observation window 86, and the upper cover observation window 86 is arranged along the length direction of the oven cover 87, so that the barbecue state can be observed in real time without losing heat; the feeding box 400, the feeding mechanism 500 and the broiler 700 are connected in sequence, a feeding observation window 401 is arranged on the side wall of the feeding box 400, the feeding observation window 401 is positioned at the upper part of the feeding box 400, and the side wall of the feeding box is provided with a feeding observation window, so that the material storage condition can be observed conveniently, and the roasting interruption caused by insufficient fuel can be prevented; the oil collecting device 600 is positioned at the upper part of the roaster 700 and corresponds to the position of the roaster 700; the oil collecting device 600 is provided with a barbecue grill 800, and the barbecue grill 800 is detachably connected to the oven body 89.
The right side of the barbecue oven body 200 is provided with the shelving board 900, the shelving board 900 is arranged for placing barbecue raw materials, and meanwhile, the shelving board 900 is connected to the barbecue oven body 200 in a folding way, so that the barbecue oven is convenient to store, and the space utilization rate is high.
Four brackets 100 are arranged, pulleys 85 are arranged at the bottoms of the two front brackets, universal wheels 84 are arranged on the two rear brackets, and a limiting mechanism 83 is arranged on the universal wheels 84; by adopting the scheme, the barbecue oven can be moved more conveniently, and the use convenience is improved.
As shown in fig. 4 to 5, the oil collecting apparatus 600 includes an oil collecting plate 300 and a firing plate 3 slidably coupled to the oil collecting plate 300; the ignition plate 3 is fixedly provided with a positioning device which comprises a positioning bottom plate 31, a positioning support plate 32 and a positioning connecting plate 33; the positioning bottom plate 31, the positioning support plate 32 and the positioning connecting plate 33 are fixedly connected and integrally formed; the structural strength and the overall firmness of the whole positioning device are stronger, the use safety is ensured, and the positioning device is positioned on one side of the ignition plate 3 and is close to the operation position of a user; the positioning bottom plate 31 and the positioning connecting plate 33 are respectively and vertically connected with the positioning supporting plate 32, and the positioning bottom plate 31 and the positioning connecting plate 33 are opposite in position, and the positioning connecting plate 33 is provided with a connecting hole 34; correspondingly, the barbecue oven is provided with an adjusting mechanism 30 which is connected with the connecting hole 34 in an adapting way, and the connecting hole 34 on the positioning bottom plate 31 is connected through the adjusting mechanism 30, so that the ignition plate 3 slides on the oil collecting plate 300; the oil collecting plate is simple in structure and convenient to use, and the ignition plate can move on the oil collecting plate more conveniently by arranging the adjusting mechanism, so that the use safety of operators is further ensured.
The oil collecting plate 300 is in a circular arc shape, and the oil collecting plate 300 is obliquely arranged from high to bottom along the length direction of the barbecue oven; correspondingly, the ignition plate 3 is arc-shaped, and the ignition plate 3 is attached to the oil collecting plate 300; the oil collecting plate 300 is provided with a plurality of oil collecting grooves 301 which are regularly arranged, the oil collecting grooves 301 are distributed at the middle position of the oil collecting plate 300 and correspond to the burner position at the bottom of the barbecue oven, and the oil collecting grooves 301 are distributed at equal intervals along the width direction of the oil collecting plate 300; in correspondence with this, the pilot plate 3 is formed with guide grooves 302 corresponding to the positions of the oil sumps 301, and the guide grooves 302 are arranged equidistantly in the width direction of the pilot plate 3.
The oil collecting plate is designed into an arc shape, so that oil drops can be received more conveniently and rapidly, the arc-shaped oil collecting plate can increase the heating area, heat is fully utilized, and meanwhile, the oil collecting plate is matched with the arc-shaped ignition plate, so that heat can form an internal circulation inside, and the combustion efficiency of the barbecue oven is improved; through being formed with the guide way corresponding with oil collecting groove position on the ignition board, we can observe the flame condition in the barbecue at any time, have further improved the security of using.
Symmetrical limiting plates 306 are fixedly arranged on the oil collecting plate 300, the ignition plate 3 is positioned between the two limiting plates 306, and the moving distance of the ignition plate 3 between the two limiting plates 306 corresponds to the width of the oil collecting groove 301; by adopting the scheme, the guide groove 302 on the ignition plate 3 can be directly switched by the adjusting mechanism 30 to be overlapped with or staggered from the oil collecting groove 301 on the oil collecting plate 300, the guide groove 302 is overlapped with the oil collecting groove 301, flame conditions can be observed in barbecue, the guide groove 302 is staggered from the oil collecting groove 301, a relatively closed space is formed between the oil collecting plate 300 and the ignition plate 3, heat generated by a barbecue device positioned at the bottom of the oil collecting plate 300 can form an internal circulation, the combustion efficiency of the barbecue oven is improved, and meanwhile, the smoking function of the barbecue oven is realized.
The left and right sides of the oil collecting plate 300 are provided with V-shaped oil collecting flanges 307, and corresponding to the V-shaped oil collecting flanges 307, the left and right sides of the ignition plate 3 are provided with V-shaped ignition flanges 308 which are matched with the flanges 307, and the oil collecting flanges 307 are used for positioning the ignition flanges 308; by adopting the technical scheme, the ignition plate 3 is more stably connected to the oil collecting plate 30 in a sliding manner, the use is safer, and the area of the oil collecting flange 307 is larger than that of the ignition flange 308.
The adjusting mechanism 30 comprises a supporting frame 303 fixedly arranged on the inner wall of the barbecue oven, a positioning screw 305 is arranged at the end part of the supporting frame 303, a swinging rod 304 is arranged between the positioning screw 305 and the supporting frame 303, one end of the swinging rod 304 penetrates through the barbecue oven, the other end of the swinging rod 304 is rotationally connected with a positioning rod 310, and the end part of the positioning rod 310 is movably connected in the connecting hole 34.
The end part of the swinging rod 304, which is close to the positioning rod 310, is provided with an L-shaped right notch 312, and correspondingly, the end part of the positioning rod 310 is provided with an L-shaped left notch 313 which is matched with the L-shaped right notch 312, the L-shaped right notch 312 is matched with the L-shaped left notch 313, and the L-shaped right notch 312 and the L-shaped left notch 313 are connected in a rotating way through a screw; by adopting the technical scheme, the swinging rod 304 and the positioning rod 310 can rotate more flexibly and stably, meanwhile, the force applied to the positioning rod 310 by the swinging rod 304 in the moving process is more stable, the sliding of the ignition plate 3 on the oil collecting plate 300 can be realized with smaller force, and the use safety is further improved.
The positioning rod 310 is in an L shape and comprises a connecting part 310-1 and a guiding part 310-2; the guide part 310-2 is clamped in the connecting hole 34; the length of the guide part 310-2 is 1/2 of the length of the support plate 32, and only the guide part 310-2 is required to be clamped in the connecting hole 34, in the use process, the guide part 310-2 of the positioning rod 310 is placed in the connecting hole 34, the sliding of the igniting plate 3 on the oil collecting plate 300 is realized through the left-right movement of the swinging rod 304, when cleaning or maintenance is required, the positioning rod 310 placed in the connecting hole 34 is rotated and taken out, so that the guide part 310-2 on the positioning rod 310 is separated from the connecting hole 34,
the swing rod 304 penetrating through the barbecue oven is sleeved with the swing handle 311, the swing handle 311 is in a T shape, and by adopting the technical scheme, the operation of a user is facilitated, and the use convenience of the ignition plate adjusting device is improved.
As shown in fig. 6-12, the feeding mechanism 500 is located at the bottom of the roasting box 300 and is connected with the roasting device 700; the feeding mechanism 500 comprises a base 501, a feeding box 502 and a driving device 503, wherein the feeding box 502 and the driving device 503 are fixedly arranged on the base 501; the driving device 503 comprises a driving motor 503-1 and a driving shaft 503-2; the driving motor 503-1 is positioned at the left side of the feeding box 502, and the driving motor 503-1 is connected with the driving shaft 503-2 and drives the driving shaft 503-2 to rotate; a feeding pipe 505 is fixedly arranged in the feeding box 502, and the feeding pipe 505 is arranged along the length direction of the feeding box 502; an air supply channel 510 is formed between the feeding box 502 and the feeding pipe 505, the driving shaft 503-2 is positioned in the feeding pipe 505, and the driving shaft 503-2 is connected with a spiral material guiding plate 503-3; the material guiding plate 503-3 and the inner wall of the material feeding pipe 505 form a material feeding channel 515, and the material feeding channel 515 is communicated with the broiler 700; by adopting the above structure, the continuous and regular delivery of fuel is realized by using the feed channels 515 distributed in a spiral shape, the autonomy of controlling the fuel quantity is very large, and the uniform delivery of the fuel and the maximization of the utilization rate of the fuel are ensured.
A furnace body partition plate 507 is connected between the feeding device 400 and the feeding box 502, a heat insulation plate 514 is arranged between the furnace body partition plate 507 and the feeding box 502, heat insulation cotton is filled in the heat insulation plate 514, the feeding device 400 and the feeding box 502 can be effectively isolated by arranging the heat insulation plate 514, the temperature of fuel in the combustion process is ensured to be reduced as far as possible when being transferred to the feeding device 400, the flame in a furnace chamber is effectively prevented from igniting blocky particle wood in a fuel tank, and the use safety of the feeding mechanism 500 is ensured; a fan 506 is arranged at the position, close to the driving motor 503-1, of the feeding box 502, an air inlet pipe 508 is arranged between the fan 506 and the feeding box 502, the fan 506 is fixed on the air inlet pipe 508, an air inlet 509 is arranged on the side wall of the feeding box 502, and the air inlet 509 is communicated with the air inlet pipe 508 and corresponds to the air supply channel 510 in position; the air inlet pipe 508 is mainly used for fixing the fan 506, so that the use safety of the fan 506 is ensured, and meanwhile, the air inlet pipe 508 also plays a role in guiding air from the air inlet pipe 508 to the air inlet 509; a feeding opening 511 is formed on the feeding box 502, a fuel inlet 512 corresponding to the feeding opening 511 is formed on the feeding pipe 505, the feeding opening 511 and the fuel inlet 512 are connected with a feeding guide groove 513 in a cone shape, and the opening size of the feeding opening 511 is larger than that of the fuel inlet 512; the opening size of the feeding port 511 is 2 times of the opening size of the fuel inlet 512, by adopting the technical scheme, the air blown out by the fan 506 enters the air inlet 509 of the feeding box 502 along the air inlet pipe 508, the included angle between the air inlet pipe 508 and the horizontal plane of the feeding box 502 is 40-60 degrees, the included angle between the air inlet pipe 508 and the horizontal plane of the feeding box 502 is 45 degrees, and the air supply is more uniform by adopting an air supply mode from left to right along the feeding box 502, so that the full combustion of the fuel is ensured, the energy is saved, and the use safety of the air conditioner is improved.
Nylon sleeve 516 is sleeved in the feed pipe 505, and the nylon sleeve 516 is positioned at one side of the fuel inlet 512 and is close to the position of the driving motor 503-1; the driving shaft 503-2 passes through the nylon sleeve 516 to rotate in the feeding channel, and the nylon sleeve 516 is arranged for positioning the rotation stability of the driving shaft 503-2 in the feeding pipe 505, and at the same time, the use safety of the feeding device is ensured.
The width of the air inlet pipe 508 is consistent with the width of the air inlet 509, and the width of the air inlet pipe 508 is 1/3 of the width of the feeding box 2, so that the overall firmness and the structural stability of the feeding box 502 are maximized.
The length of the fuel inlet 512 is 1/6 the length of the feed tube 505. The length of the fuel inlet 512 is greater than the pitch L between adjacent guide plates 503-3 on the drive shaft 503-2; when the feeding channel with spiral distribution is formed according to the structure, fuel in the biomass fuel bin enters the spiral conveying channel from the feeding port, the fuel enters the feeding port under the strong pushing of the spiral guide plate, when the fuel inlet 512 is aligned to the feeding device 400 above, the biomass fuel enters the fuel inlet 512 under the pushing of the spiral guide plate, when the opening part of the fuel inlet 512 rotates to the discharging port under the driving of the driving shaft 503-2, the biomass fuel enters the hearth, and at the moment, the feeding port is automatically closed, and in a closed state under the extrusion of the biomass fuel, the high-temperature smoke of the hearth is effectively blocked, and the double blocking of the spiral guide plate and the high-density fuel is added, so that the high-temperature smoke of the hearth is effectively blocked in the hearth, and the safety of the conveying channel with the spiral guide plate and the fuel bin is ensured.
As shown in fig. 13, a fuel ash collecting device is arranged at the bottom of the barbecue device 700, the fuel ash collecting device comprises a combustion tank 1, a combustion chamber is arranged in the combustion tank 1, the combustion chamber is a fuel storage space, the upper end of the combustion tank 1 is opened, a bottom plate 6 is arranged at the lower end, the bottom plate 6 is arc-shaped, a plurality of filtering holes 6-1 for falling fuel ash are formed in the bottom plate 6, a guide channel 10 is arranged at the bottom of the combustion tank 1, a buffer cavity 7 is arranged at the bottom of the guide channel 10, and a storage chamber 8 for collecting fuel ash is arranged at the bottom of the buffer cavity 7; the invention has simple structure, convenient use and prolonged service life: when the fuel ash collecting device is used, the furnace base is fixedly arranged at the bottom of the combustion furnace of the combustor, when the biomass fuel is combusted in the combustion pool, the bottom plate is arc-shaped, and ash produced by the fuel after combustion can be guided to be discharged into the buffer cavity through the filtering holes, so that the damage to the combustion pool caused by the high temperature of the ash is effectively avoided, and the service life of the combustion pool is greatly prolonged.
The buffer cavity 7 is obliquely arranged at the bottom of the guide channel 10, ash generated after fuel combustion can be guided by the inclined buffer cavity 7, the ash is intensively discharged into the storage chamber 8 through the buffer cavity 7, the combustion space and the ash discharge space of biomass fuel can be isolated, the damage to the bottom of the combustion pool 1 caused by the high temperature of the ash is effectively avoided, and the service lives of the combustion pool 1 and the bottom plate 6 are greatly prolonged.
The buffer cavity 7 comprises a shell 7-1, an upper buffer plate 7-2 and a lower buffer plate 7-3 which are arranged in the shell 7-1; the upper buffer plate 7-2 and the lower buffer plate 7-3 are respectively arranged on the left and right inner walls in the shell 7-1 in a staggered way; the end part of the upper buffer plate 7-2 and the end part of the lower buffer plate 7-3 are provided with a gap; by adopting the technical scheme, the upper buffer plates 7-2 and the lower buffer plates 7-3 which are distributed in a staggered manner and inclined are adopted, firstly, fuel ashes can fall onto the upper buffer plates 7-2, then fall onto the lower buffer plates 7-3 and finally enter the storage chamber 8, the temperature of the fuel ashes in the falling process is effectively reduced, the damage to the bottom of the storage chamber 8 caused by the high temperature of the ashes is effectively avoided, secondly, the combustion space and the ash discharge space of biomass fuel can be effectively isolated through the upper buffer plates 7-2 and the lower buffer plates 7-3, the combustion efficiency is improved, and the upper buffer plates and the lower buffer plates in the buffer chambers are distributed in a staggered manner.
The lengths of the upper buffer plate 7-2 and the lower buffer plate 7-3 are greater than 1/2 of the length of the buffer cavity 7 and less than the length of the buffer cavity 7, and by adopting the technical scheme, the longer the lengths of the upper buffer plate 7-2 and the lower buffer plate 7-3 are, the better the separation effect of the combustion space of fuel and the ash discharge space is, the longer the time for the fuel ashes to pass through the buffer cavity 7 is, and the larger the temperature reduction in the falling process is.
The storage chamber 8 is obliquely arranged along the falling direction of the fuel ashes, the inclination angle of the storage chamber 8 and the horizontal plane is 30-60 degrees, the invention is preferably 45 degrees, by adopting the technical scheme, the fuel ashes falling in the storage chamber 8 can fall to the discharge channel 9 under the action of self gravity, the discharge channel 9 is connected to the storage chamber 8, the discharge channel 9 is vertically arranged with the storage chamber 8, and the discharge channel 9 is connected to the bottom of the storage chamber 8, so that the fuel ashes in the storage chamber 8 can be conveniently discharged through the discharge channel 9.
The discharge port of the discharge channel 9 is connected with a collecting cavity 11, the outer diameter of the collecting cavity 11 is 2 times of the outer diameter of the discharge channel 9, the discharge channel 9 is connected to the middle of the collecting cavity 11, the joint of the discharge channel 9 and the collecting cavity 11 is in arc transition, the outer side of the collecting cavity 11 is connected with a sealing cover 12, and the sealing cover 12 is positioned on the barbecue oven through a chain 13; by adopting the technical scheme, the sealing cover 12 is arranged to prevent the fuel ash from polluting the air in the cleaning process, and prevent the burnt biomass fuel from causing safety hazard to personnel in the cleaning process, so that the use is relatively environment-friendly and safe.
The combustion pool 1 is in a circular structure, the lower end of the combustion pool 1 is connected with an ignition rod sleeve 2, and an ignition rod 23 is sleeved in the ignition rod sleeve 2; one end of the ignition rod 23 is positioned outside the ignition rod sleeve 2, and the other end extends into the combustion pool 1; the side wall of the combustion pool 1 is provided with a feed hole 5, and the feed hole 5 is positioned at the upper end of the ignition rod sleeve 2; the side wall of the combustion pool 1 is provided with a plurality of vent holes 4, the vent holes 4 are all positioned at the front end of the longitudinal section of the combustion pool 1, the vent holes 4 are positioned at the upper end of the ignition rod sleeve 2, the vent holes are consistent with the wind direction blown by a fan, and the vent holes 4 comprise an upper vent hole 4-1 and a lower vent hole 4-2; the upper vent hole 4-1 and the lower vent hole 4-2 are positioned at the upper end and the lower end of the feeding hole 5, and by adopting the scheme, the wind directions of the upper vent hole 4-1 and the lower vent hole 4-2 blown by the fan are consistent, so that the wind direction of the air is single, the wind force is enhanced, the tempering problem in the combustion tank 1 is avoided, the air is fully combusted, the temperature can be better increased, the time for increasing the temperature to the set temperature is shortened, the fuel consumption is reduced from the side face, and the fuel is saved. Can enjoy the fun of barbecue more quickly.
Because biomass fuel enters the combustion tank 1 through the feeding hole 5 in the adding process, the temperature can be raised better while the fuel is fully combusted, 6 lower ventilation holes 4-2 are arranged on the left side and the right side of the combustion tank 1 at equal intervals, 3 upper ventilation holes 4-1 are arranged, and one upper ventilation hole 4-1 is positioned at the upper end of the feeding hole 5 and corresponds to the position of the ignition rod sleeve 2; the other two upper vent holes 4-1 are equidistantly distributed on the left side and the right side of the combustion tank 1 and correspond to the positions of the lower vent holes 4-2 in the middle of the left side and the right side of the combustion tank 1; the distance between the center of the upper vent hole 4-1 and the center of the lower vent hole 4-2 arranged on the left side and the right side of the combustion tank 1 is equal to the inner diameter of the feeding hole 5.
In order to ensure that the fuel is fully combusted, the structural strength of the combustion tank 1 is also ensured, the area of the plurality of vent holes 4 is 1/10 of the area of the combustion tank 1, the upper end of the combustion tank 1 is opened, the lower end of the combustion tank is provided with a bottom plate 6, the bottom plate 6 is arc-shaped, ash used for containing and collecting biomass fuel after being combusted is formed between the bottom plate 6 and the lower vent holes 4-2, and the height between the bottom plate 6 and the lower vent holes 4-2 is 1/5 of the height of the combustion tank 1.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more herein: a combustion tank 1, an ignition rod sleeve 2, a ignition plate 3, a vent hole 4, an upper vent hole 4-1, a lower vent hole 4-2, a feed hole 5, a bottom plate 6, a filter hole 6-1, a buffer chamber 7, a housing 7-1, an upper buffer plate 7-2, a lower buffer plate 7-3, a storage chamber 8, a discharge passage 9, a guide passage 10, a collection chamber 11, a seal cover 12, a chain 13, an ignition rod 23, a limit mechanism 83, a universal wheel 84, a pulley 85, an upper cover observation window 86, an oven cover 87, a roasting box 88, an oven body 89, a feeding mechanism 500, a base 501, a feed box 502, a driving device 503, a driving motor 503-1, a driving shaft 503-2, a guide plate 503-3, a feed pipe 505, a fan 506, an oven body partition 507, an air inlet pipe 508, an air inlet 509, the terms such as the air supply passage 510, the feed port 511, the fuel inlet 512, the guide groove 513, the heat insulating plate 514, the adjusting mechanism 30, the positioning bottom plate 31, the positioning support plate 32, the positioning connection plate 33, the connection hole 34, the oil collecting plate 300, the oil collecting groove 301, the guide groove 302, the support frame 303, the swing lever 304, the positioning screw 305, the limiting plate 306, the oil collecting flange 307, the ignition flange 308, the positioning lever 310, the connecting portion 310-1, the guide portion 310-2, the swing handle 311, the right notch 312, the left notch 313, the bracket 100, the barbecue grill body 200, the feed box 400, the feed observation window 401, the oil collecting device 600, the barbecue grill 700, the shelf 900, etc. are not excluded. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (7)
1. A fuel barbecue oven, which is characterized in that: comprises a bracket (100) and a barbecue oven body (200) fixedly arranged on the bracket (100); the left side of the barbecue oven body (200) is connected with a feed box (400); the barbecue oven body (200) comprises a barbecue oven (88), a feeding mechanism (500), an oil collecting device (600) and a barbecue oven (700); the barbecue oven (88) comprises an oven body (89) and an oven cover (87); the feeding mechanism (500), the oil collecting device (600) and the barbecue device (700) are arranged in the barbecue oven (88); the oven body (89) is in an elliptical shape, an upper cover observation window (86) is arranged on the oven cover (87), the upper cover observation window (86) is arranged along the length direction of the oven cover (87), the feeding box (400), the feeding mechanism (500) and the barbecue device (700) are sequentially connected, the feeding box (400) is provided with a feeding observation window (401) on the side wall, the feeding observation window (401) is positioned on the upper part of the feeding box (400), and the oil collecting device (600) is positioned on the upper part of the barbecue device (700) and corresponds to the barbecue device (700); the oil collecting device (600) is provided with a barbecue grill (800), and the barbecue grill (800) is detachably connected to the oven body (89); the feeding mechanism (500) is positioned at the bottom of the roasting oven (88) and is connected with the roasting device (700); the feeding mechanism (500) comprises a base (501), a feeding box (502) fixedly arranged on the base (501) and a driving device (503); the driving device (503) comprises a driving motor (503-1) and a driving shaft (503-2); the driving motor (503-1) is positioned at the left side of the feeding box (502), and the driving motor (503-1) is connected with the driving shaft (503-2) and drives the driving shaft (503-2) to rotate; a feeding pipe (505) is fixedly arranged in the feeding box (502), and the feeding pipe (505) is distributed along the length direction of the feeding box (502); an air supply channel (510) is formed between the feeding box (502) and the feeding pipe (505), the driving shaft (503-2) is positioned in the feeding pipe (505), and the driving shaft (503-2) is connected with a spiral material guide plate (503-3); the material guide plate (503-3) and the inner wall of the material conveying pipe (505) form a material feeding channel (515), and the material feeding channel (515) is communicated with the broiler (700); a fan (506) is arranged at the position, close to the driving motor (503-1), of the feeding box (502), an air inlet pipe (508) is arranged between the fan (506) and the feeding box (502), the fan (506) is fixed on the air inlet pipe (508), an air inlet (509) is arranged on the side wall of the feeding box (502), and the air inlet (509) is communicated with the air inlet pipe (508) and corresponds to the air supply channel (510); a feeding port (511) is formed in the feeding box (502), a fuel inlet (512) corresponding to the feeding port (511) is formed in the feeding pipe (505), the feeding port (511) and the fuel inlet (512) are connected with a conical feeding guide groove (513), and the opening size of the feeding port (511) is larger than that of the fuel inlet (512); nylon sleeves (516) are sleeved in the feeding pipes (505), and the nylon sleeves (516) are positioned on one side of the fuel inlet (512) and close to the driving motor (503-1); a driving shaft (503-2) passes through the nylon sleeve (516) to rotate in the feeding channel; the fuel ash collecting device comprises a combustion tank (1), wherein the combustion tank (1) is provided with a combustion chamber, the combustion chamber is a fuel storage space, the upper end of the combustion tank (1) is provided with an opening, the lower end of the combustion tank is provided with a bottom plate (6), the bottom plate (6) is arc-shaped, a plurality of filtering holes (6-1) for falling fuel ash are formed in the bottom plate (6), a guide channel (10) is arranged at the bottom of the combustion tank (1), a buffer cavity (7) is arranged at the bottom of the guide channel (10), and a storage chamber (8) for collecting fuel ash is arranged at the bottom of the buffer cavity (7); the buffer cavity (7) is obliquely arranged at the bottom of the guide channel (10), the buffer cavity (7) comprises a shell (7-1), and an upper buffer plate (7-2) and a lower buffer plate (7-3) which are arranged in the shell (7-1); the upper buffer plate (7-2) and the lower buffer plate (7-3) are respectively arranged on the left inner wall and the right inner wall in the shell (7-1) in a staggered way; the end part of the upper buffer plate (7-2) and the end part of the lower buffer plate (7-3) are provided with a gap; the oil collecting device (600) comprises an oil collecting plate (300) and a igniting plate (3) which is connected to the oil collecting plate (300) in a sliding way; a positioning device is fixedly arranged on the ignition plate (3), and comprises a positioning bottom plate (31), a positioning support plate (32) and a positioning connecting plate (33); the positioning bottom plate (31), the positioning support plate (32) and the positioning connecting plate (33) are fixedly connected and integrally formed; the positioning bottom plate (31) and the positioning connecting plate (33) are respectively and vertically connected with the positioning supporting plate (32), the positions of the positioning bottom plate (31) and the positioning connecting plate (33) are opposite, and a connecting hole (34) is formed on the positioning connecting plate (33); correspondingly, an adjusting mechanism (30) which is connected with the connecting hole (34) in a matching way is arranged on the baking box (88), the connecting hole (34) on the positioning bottom plate (31) is connected through the adjusting mechanism (30), and then the ignition plate (3) slides on the oil collecting plate (300).
2. The fuel barbecue grill of claim 1, wherein: the right side of the barbecue oven body (200) is provided with a shelving board (900), and the shelving board (900) is connected to the barbecue oven body (200) in a folding way.
3. The fuel barbecue grill of claim 1, wherein: the material storage chamber (8) is connected with a material outlet channel (9), the material outlet channel (9) is vertically arranged with the material storage chamber (8), and the material outlet channel (9) is connected to the bottom of the material storage chamber (8); the discharging port of the discharging channel (9) is connected with a collecting cavity (11), the outer diameter of the collecting cavity (11) is 2 times of the outer diameter of the discharging channel (9), the discharging channel (9) is connected to the middle part of the collecting cavity (11), and the joint of the discharging channel (9) and the collecting cavity (11) is in arc transition; the outside of the collecting cavity (11) is connected with a sealing cover (12), and the sealing cover (12) is positioned on the barbecue oven through a chain (13).
4. The fuel barbecue grill of claim 1, wherein: four brackets (100) are arranged, pulleys (85) are arranged at the bottoms of the two front brackets, universal wheels (84) are arranged on the two rear brackets, and a limiting mechanism (83) is arranged on each universal wheel (84).
5. The fuel barbecue grill of claim 1, wherein: the oil collecting plate (300) is provided with a plurality of oil collecting grooves (301) which are regularly arranged, the oil collecting grooves (301) are distributed at the middle position of the oil collecting plate (300) and correspond to the burner position at the bottom of the barbecue oven, and the oil collecting grooves (301) are distributed at equal intervals along the width direction of the oil collecting plate (300); correspondingly, the igniting plate (3) is provided with guide grooves (302) corresponding to the positions of the oil collecting grooves (301), and the guide grooves (302) are equidistantly distributed along the width direction of the igniting plate (3).
6. The fuel barbecue grill of claim 5, wherein: the left side and the right side of the oil collecting plate (300) are provided with V-shaped oil collecting flanges (307), corresponding to the V-shaped oil collecting flanges, the left side and the right side of the igniting plate (3) are provided with V-shaped igniting flanges (308) which are matched with the flanges (307), and the oil collecting flanges (307) are used for positioning the igniting flanges (308).
7. The fuel barbecue grill of claim 1, wherein: the adjusting mechanism (30) comprises a supporting frame (303) fixedly arranged on the inner wall of the barbecue oven, a positioning screw (305) is arranged at the end part of the supporting frame (303), a swinging rod (304) is arranged between the positioning screw (305) and the supporting frame (303), one end of the swinging rod (304) penetrates through the barbecue oven, the other end of the swinging rod is rotationally connected with a positioning rod (310), and the end part of the positioning rod (310) is movably connected in a connecting hole (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810954040.8A CN109363526B (en) | 2018-08-21 | 2018-08-21 | Fuel barbecue stove |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810954040.8A CN109363526B (en) | 2018-08-21 | 2018-08-21 | Fuel barbecue stove |
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| CN109363526A CN109363526A (en) | 2019-02-22 |
| CN109363526B true CN109363526B (en) | 2023-12-29 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3136333A1 (en) * | 2019-05-14 | 2020-11-19 | Traeger Pellet Grills, Llc | Pellet hopper liner |
| CN110916532B (en) * | 2020-01-05 | 2023-05-16 | 徐州橙空间厨具有限公司 | Portable composite picnic utensil gridiron |
| CN111671323A (en) * | 2020-06-23 | 2020-09-18 | 窦晓梅 | Portable charcoal fire barbecue box |
| CN112704405A (en) * | 2021-01-26 | 2021-04-27 | 宁波辉格休闲用品有限公司 | Particle barbecue oven |
| CN112716318A (en) * | 2021-02-08 | 2021-04-30 | 中山百得厨卫有限公司 | Steam barbecue oven using biomass particles |
| CN113983491B (en) * | 2021-11-29 | 2022-09-27 | 贺得(上海)实业有限公司 | Ignition device for heating silicon nitride ceramics of particle barbecue oven |
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| KR20090089959A (en) * | 2008-02-20 | 2009-08-25 | 김영환 | Apparatus for oven-type barbecue |
| WO2017127952A1 (en) * | 2016-01-26 | 2017-08-03 | 周秉寅 | Energy-saving and environmentally friendly barbecue grill |
| CN107468088A (en) * | 2017-08-29 | 2017-12-15 | 平湖伟峰科技有限责任公司 | The uniform burner of roaster of one kind air-supply |
| CN209186432U (en) * | 2018-08-21 | 2019-08-02 | 平湖伟峰科技有限责任公司 | A kind of fuel barbecue furnace |
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| KR20090089959A (en) * | 2008-02-20 | 2009-08-25 | 김영환 | Apparatus for oven-type barbecue |
| WO2017127952A1 (en) * | 2016-01-26 | 2017-08-03 | 周秉寅 | Energy-saving and environmentally friendly barbecue grill |
| CN107468088A (en) * | 2017-08-29 | 2017-12-15 | 平湖伟峰科技有限责任公司 | The uniform burner of roaster of one kind air-supply |
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