CN107468088B - Barbecue oven burner with uniform air supply - Google Patents
Barbecue oven burner with uniform air supply Download PDFInfo
- Publication number
- CN107468088B CN107468088B CN201710755531.5A CN201710755531A CN107468088B CN 107468088 B CN107468088 B CN 107468088B CN 201710755531 A CN201710755531 A CN 201710755531A CN 107468088 B CN107468088 B CN 107468088B
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- Prior art keywords
- feeding
- air inlet
- feeding box
- pipe
- air supply
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- 235000021168 barbecue Nutrition 0.000 title claims abstract description 29
- 238000002485 combustion reaction Methods 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000009423 ventilation Methods 0.000 claims description 7
- 239000000446 fuel Substances 0.000 abstract description 19
- 239000003610 charcoal Substances 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000002028 Biomass Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
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
- A47J37/0754—Roasting devices for outdoor use; Barbecues with blowers providing forced air circulation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The invention relates to a barbecue oven burner with uniform air supply, which comprises a feeding box, a driving device and a combustion pool; 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, and the material feeding channel is communicated with the combustion pool; the invention has simple structure and convenient use, adopts the mode of air supply from left to right along the feeding box, ensures more uniform air supply, ensures the full combustion of fuel, saves energy and improves the use safety of the fuel.
Description
Technical Field
The invention belongs to the technical field of living appliances, and particularly relates to a barbecue oven burner with uniform air supply.
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.
The feeding mechanism and the air supply mechanism of the existing granular fuel food barbecue oven are respectively and independently installed, the feeding mechanism supplies fuel to the burner, the air supply mechanism supplies air to the burner, the traditional air supply channel is a cavity in the shape of a cuboid, and the burner is supplied with air from the side face, so that the air supply is uneven.
To solve the above technical problems, chinese invention patent application No.: (201620734661.1) discloses a barbecue oven burner with uniform air supply, which comprises an air supply box fixed at the lower end of a combustion box of a barbecue oven, wherein an air inlet is formed in the air supply box at a position close to a fan of the barbecue oven, an air outlet is formed in the lower end of the burner of the barbecue oven, the side wall of the burner is a conical side wall with the upper end diameter larger than the lower end diameter, an air deflector is fixedly arranged at the upper end of the air supply box along the edge of the air outlet, the air deflector is a conical air deflector, the lower end diameter of the air deflector is smaller than the upper end diameter, and the upper end face of the air deflector is tightly attached to the outer wall of the burner; the invention adopts a mode of air supply from bottom to top, the air supply is more uniform, the full combustion of fuel is ensured, and the energy is saved, however, the fan of the invention is positioned at the bottom of the combustion box, the occupied space is relatively large, and the air supply device is inconvenient to store, meanwhile, the fan is positioned at the bottom of the combustion box, the burner and the fan are in vertical relation, the air blown by the fan is transmitted to the burner after passing through a feeding spiral, thus the capability of the air blown by the fan is reduced, the energy loss is caused, the barbecue time is increased, and the fuel consumption is increased.
In view of the above technical problems, improvements are needed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the barbecue oven burner which has the advantages of simple structure, convenience in use, capability of avoiding tempering, full combustion and uniform air supply.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: a barbecue oven burner with uniform air supply comprises a feeding box, a driving device and a combustion pool; 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 feeding channel, and the feeding channel is communicated with the combustion pool.
As a preferable scheme of the invention, a fan is arranged at the position of the feeding box close to the driving motor, 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.
As a preferable scheme of the invention, the side wall of the combustion tank is provided with a plurality of vent holes, the vent holes are all positioned at the front end of the longitudinal section of the combustion tank, and the vent holes and the air supply channel are positioned on the same horizontal plane.
As a preferable scheme of the invention, the included angle between the air inlet pipe and the horizontal plane of the feeding box is 40-60 degrees.
As a preferred aspect of the present invention, the plurality of ventilation holes includes an upper ventilation hole and a lower ventilation hole; the side wall of the combustion tank is provided with a feeding hole which is used for sleeving a feeding pipe, and the upper vent hole and the lower vent hole are positioned at the upper end and the lower end of the feeding hole.
As a preferable scheme of the invention, the number of the lower vent holes is 6, the lower vent holes are equidistantly distributed on the left side and the right side of the combustion pool, and the upper vent holes are 6 and equidistantly distributed on the left side and the right side of the combustion pool.
As a preferable scheme of the invention, the air inlet pipe is positioned at the upper end of the feeding box, and the height of the air inlet pipe is 1/2 of the height of the feeding box.
As a preferable scheme of the invention, the width of the air inlet pipe is consistent with the width of the air inlet.
As a preferable scheme of the invention, a gap is reserved between the air inlet pipe and the feeding pipe.
As a preferable scheme of the invention, the length of the air inlet pipe is 1/5 of the length of the feeding pipe.
The beneficial effects of the invention are as follows:
1. the invention has simple structure and convenient use, adopts an air supply mode from left to right along the feeding box, ensures the full combustion of fuel, saves energy sources and improves the use safety of the fuel;
2. through setting up a plurality of air vents, a plurality of air vents all are located the front end of combustion bowl longitudinal section, make its wind direction singleness wind-force strengthen, avoid producing tempering problem, fully burn, the promotion temperature that can be better shortens the time of promoting to the settlement temperature, practices thrift the fuel.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view A-A of the present invention;
FIG. 4 is a schematic view of the structure of the combustion chamber of the present invention;
reference numerals in the drawings: the device comprises a combustion tank 1, a feeding box 2, a driving device 3, a driving motor 3-1, a driving shaft 3-2, a material guide plate 3-3, a vent hole 4, an upper vent hole 4-1, a lower vent hole 4-2, a feeding pipe 5, a fan 6, a feeding hole 7, an air inlet pipe 8, an air inlet 9, an air supply channel 10 and a feeding channel 14.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Examples: as shown in fig. 1-4, a barbecue oven burner with uniform air supply comprises a feeding box 2, a driving device 3 and a combustion pool 1; the driving device 3 comprises a driving motor 3-1 and a driving shaft 3-2; the driving motor 3-1 is positioned at the left side of the feeding box 2, and the driving motor 3-1 is connected with the driving shaft 3-2 and drives the driving shaft 3-2 to rotate; a feeding pipe 5 is fixedly arranged in the feeding box 2, and the feeding pipe 5 is arranged along the length direction of the feeding box 2; an air supply channel 10 is formed between the feeding box 2 and the feeding pipe 5, the driving shaft 3-2 is positioned in the feeding pipe 5, and the driving shaft 3-2 is connected with a spiral material guide plate 3-3; the material guide plate 3-3 and the inner wall of the material conveying pipe 5 form a material feeding channel 14, and the material feeding channel 14 is communicated with the combustion pool 1; the feeding box 2 is provided with a fan 6 near the driving motor 3-1, an air inlet pipe 8 is arranged between the fan 6 and the feeding box 2, the fan 6 is fixed on the air inlet pipe 8, the side wall of the feeding box 2 is provided with an air inlet 9, and the air inlet 9 is communicated with the air inlet pipe 8 and corresponds to the air supply channel 10 in position.
The side wall of the combustion tank 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 tank 1, and the vent holes 4 and the air supply channel 10 are positioned on the same horizontal plane; according to the invention, the fan 6 is used as a wind direction source, wind is blown out from the fan 6 through the air inlet pipe 8 and the air inlet 9 and then blown in from the single-sided vent hole 4 of the combustion tank 1, the first air supply channel 10 and the vent hole 4 arranged on the combustion tank 1 are on the same horizontal plane, so that the formed wind pressure promotes the vigorous degree of flame, the single wind direction and the single wind force enhance the fuel, the fuel is more fully combusted, the ratio of the wind quantity and the wind pressure of the fan is fully utilized, the barbecue time is reduced, and the fuel consumption is also reduced.
The plurality of vent holes 4 comprise an upper vent hole 4-1 and a lower vent hole 4-2; a feeding hole 7 is formed on the side wall of the combustion tank 1, the feeding hole 7 is used for sleeving a feeding pipe 5, and an upper vent hole 4-1 and a lower vent hole 4-2 are positioned at the upper end and the lower end of the feeding hole 7; the number of the lower vent holes 4-2 is 6, the lower vent holes 4-2 are equidistantly distributed on the left side and the right side of the combustion pool 1, and the upper vent holes 4-1 are 6 and equidistantly distributed on the left side and the right side of the combustion pool 1; because biomass fuel enters the combustion tank 1 through the feeding hole 7 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, 6 upper ventilation holes 4-1 are arranged on the left side and the right side of the combustion tank 1 at equal intervals; 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, the bottom plate is arc-shaped, ash used for containing and collecting biomass fuel after being combusted is formed between the bottom plate and the lower vent holes 4-2, and the height between the bottom plate and the lower vent holes 4-2 is 1/5 of the height of the combustion tank 1.
The included angle between the air inlet pipe 8 and the horizontal plane of the feeding box 2 is 40-60 degrees, the included angle between the air inlet pipe 8 and the horizontal plane of the feeding box 2 is 45 degrees, and the air supply is more uniform by adopting an air supply mode from left to right along the feeding box 2, so that the full combustion of fuel is ensured, the energy is saved, and the use safety of the fuel is improved. Meanwhile, the air volume and air pressure ratio of the fan is maximized, and meanwhile, the included angle between the air inlet pipe 8 and the horizontal plane of the feeding box 2 is 90 degrees, so that the air inlet volume of the fan is optimized.
The air inlet pipe 8 is positioned at the upper end of the feeding box 2, and the height of the air inlet pipe 8 is 1/2 of the height of the feeding box 2; the width of the air inlet pipe 8 is consistent with that of the air inlet 9; a gap is reserved between the air inlet pipe 8 and the feeding pipe 5; the length of the air inlet pipe 8 is 1/5 of the length of the feeding pipe 5; the whole firmness and the structural stability of the feeding pipe 5 are maximized, and the use safety of the combustion furnace is ensured.
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: the terms of the combustion tank 1, the feeding box 2, the driving device 3, the driving motor 3-1, the driving shaft 3-2, the material guiding plate 3-3, the vent holes 4, the upper vent holes 4-1, the lower vent holes 4-2, the material feeding pipe 5, the fan 6, the feeding hole 7, the air inlet pipe 8, the air inlet 9, the air feeding channel 10, the feeding channel 14 and the like 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. The utility model provides a uniform barbecue stove combustor of air supply which characterized in that: comprises a feeding box (2), a driving device (3) and a combustion tank (1); the driving device (3) comprises a driving motor (3-1) and a driving shaft (3-2); the driving motor (3-1) is positioned at the left side of the feeding box (2), and the driving motor (3-1) is connected with the driving shaft (3-2) and drives the driving shaft (3-2) to rotate; a feeding pipe (5) is fixedly arranged in the feeding box (2), and the feeding pipe (5) is arranged along the length direction of the feeding box (2); an air supply channel (10) is formed between the feeding box (2) and the feeding pipe (5), the driving shaft (3-2) is positioned in the feeding pipe (5), and the driving shaft (3-2) is connected with a spiral material guide plate (3-3); the material guide plate (3-3) and the inner wall of the material conveying pipe (5) form a material feeding channel (14), and the material feeding channel (14) is communicated with the combustion pool (1); a fan (6) is arranged at the position, close to the driving motor (3-1), of the feeding box (2), an air inlet pipe (8) is arranged between the fan (6) and the feeding box (2), the fan (6) is fixed on the air inlet pipe (8), an air inlet (9) is formed in the side wall of the feeding box (2), and the air inlet (9) is communicated with the air inlet pipe (8) and corresponds to the position of the air supply channel (10); the side wall of the combustion tank (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 tank (1), and the vent holes (4) and the air supply channel (10) are positioned on the same horizontal plane; the included angle between the air inlet pipe (8) and the horizontal plane of the feeding box (2) is 40-60 degrees.
2. The uniformly-ventilated barbecue grill burner of claim 1, wherein: the plurality of vent holes (4) comprise an upper vent hole (4-1) and a lower vent hole (4-2); a feeding hole (7) is formed on the side wall of the combustion tank (1), the feeding hole (7) is used for sleeving a feeding pipe (5), and an upper vent hole (4-1) and a lower vent hole (4-2) are positioned at the upper end and the lower end of the feeding hole (7).
3. The uniformly-ventilated barbecue grill burner of claim 2, wherein: the lower ventilation holes (4-2) are arranged at 6, are equidistantly distributed on the left side and the right side of the combustion pool (1), and correspond to the left side and the right side of the combustion pool (1), and the upper ventilation holes (4-1) are arranged at 6, and are equidistantly distributed on the left side and the right side of the combustion pool (1).
4. The uniformly-ventilated barbecue grill burner of claim 1, wherein: the air inlet pipe (8) is positioned at the upper end of the feeding box (2), and the height of the air inlet pipe (8) is 1/2 of the height of the feeding box (2).
5. The uniformly-ventilated barbecue grill burner of claim 4, wherein: the width of the air inlet pipe (8) is consistent with that of the air inlet (9).
6. The uniformly-ventilated barbecue grill burner of claim 5, wherein: a gap is reserved between the air inlet pipe (8) and the feeding pipe (5).
7. The uniformly-ventilated barbecue grill burner of claim 6, wherein: the length of the air inlet pipe (8) is 1/5 of the length of the feeding pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710755531.5A CN107468088B (en) | 2017-08-29 | 2017-08-29 | Barbecue oven burner with uniform air supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710755531.5A CN107468088B (en) | 2017-08-29 | 2017-08-29 | Barbecue oven burner with uniform air supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107468088A CN107468088A (en) | 2017-12-15 |
| CN107468088B true CN107468088B (en) | 2023-05-05 |
Family
ID=60604123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710755531.5A Active CN107468088B (en) | 2017-08-29 | 2017-08-29 | Barbecue oven burner with uniform air supply |
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| Country | Link |
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| CN (1) | CN107468088B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363526B (en) * | 2018-08-21 | 2023-12-29 | 平湖伟峰科技有限责任公司 | Fuel barbecue stove |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345860A (en) * | 2011-08-30 | 2012-02-08 | 永康市东街五金机械有限公司 | Biomass fuel combustion apparatus |
| CN203138137U (en) * | 2013-02-25 | 2013-08-21 | 绿山烧烤用品(武汉)有限公司 | Portable granular fuel food barbecue stove |
| CN104352179A (en) * | 2014-10-15 | 2015-02-18 | 金华市新安电气有限公司 | Bioenergy barbecue oven |
| CN205902717U (en) * | 2016-07-12 | 2017-01-25 | 江苏华凌机电科技有限公司 | Air supply passage of oven |
| CN205902716U (en) * | 2016-07-08 | 2017-01-25 | 江苏华凌机电科技有限公司 | Roast boiler burner of intelligence biomass fuel electricity |
| CN206352836U (en) * | 2017-01-04 | 2017-07-25 | 江苏鸿烤电器有限公司 | A kind of feeding of oven and combustion mechanism |
| CN208319029U (en) * | 2017-08-29 | 2019-01-04 | 平湖伟峰科技有限责任公司 | A kind of uniform burner of roaster of air-supply |
-
2017
- 2017-08-29 CN CN201710755531.5A patent/CN107468088B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345860A (en) * | 2011-08-30 | 2012-02-08 | 永康市东街五金机械有限公司 | Biomass fuel combustion apparatus |
| CN203138137U (en) * | 2013-02-25 | 2013-08-21 | 绿山烧烤用品(武汉)有限公司 | Portable granular fuel food barbecue stove |
| CN104352179A (en) * | 2014-10-15 | 2015-02-18 | 金华市新安电气有限公司 | Bioenergy barbecue oven |
| CN205902716U (en) * | 2016-07-08 | 2017-01-25 | 江苏华凌机电科技有限公司 | Roast boiler burner of intelligence biomass fuel electricity |
| CN205902717U (en) * | 2016-07-12 | 2017-01-25 | 江苏华凌机电科技有限公司 | Air supply passage of oven |
| CN206352836U (en) * | 2017-01-04 | 2017-07-25 | 江苏鸿烤电器有限公司 | A kind of feeding of oven and combustion mechanism |
| CN208319029U (en) * | 2017-08-29 | 2019-01-04 | 平湖伟峰科技有限责任公司 | A kind of uniform burner of roaster of air-supply |
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| CN107468088A (en) | 2017-12-15 |
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Address after: 314200 No. 366, Xingping Third Road, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Weifeng Technology Co.,Ltd. Address before: 314200 No. 366, Xingping Third Road, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province Patentee before: PINGHU WEIFENG SCIENCE AND TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230619 Address after: 314200 Room 102, Unit 1, Building 23, Chengnan New Village, Danghu Street, Pinghu City, Jiaxing, Zhejiang Province Patentee after: Min Xin Address before: 314200 No. 366, Xingping Third Road, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Weifeng Technology Co.,Ltd. |
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Application publication date: 20171215 Assignee: Shenzhen Esmec Technology Co.,Ltd. Assignor: Min Xin Contract record no.: X2023980040003 Denomination of invention: A barbecue stove burner with uniform air supply Granted publication date: 20230505 License type: Exclusive License Record date: 20230818 |
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Effective date of registration: 20230920 Address after: 518000 Zhongzhou Huafu Commercial Building, Zone 26, Dalang Community, Xin'an Street, Bao'an District, Shenzhen City, Guangdong Province 3607 Patentee after: Shenzhen Esmec Technology Co.,Ltd. Address before: 314200 Room 102, Unit 1, Building 23, Chengnan New Village, Danghu Street, Pinghu City, Jiaxing, Zhejiang Province Patentee before: Min Xin |
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