CN202775945U - Multifunctional dustfree barbecue grill - Google Patents
Multifunctional dustfree barbecue grill Download PDFInfo
- Publication number
- CN202775945U CN202775945U CN 201220482830 CN201220482830U CN202775945U CN 202775945 U CN202775945 U CN 202775945U CN 201220482830 CN201220482830 CN 201220482830 CN 201220482830 U CN201220482830 U CN 201220482830U CN 202775945 U CN202775945 U CN 202775945U
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- burner hearth
- baking box
- food
- air curtain
- frame device
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Abstract
The utility model discloses a multifunctional dustfree barbecue grill comprising a hearth (1) and a baking box (3), wherein the hearth (1) is connected with a shell of the baking box (3), and the interior of the hearth (1) is communicated with the interior of the backing box (3); a furnace core (12) is arranged in the hearth (1), and a hanger device (2) is hung in the baking box (3); an air-curtain tube (5) is arranged between the furnace core (12) and the hanger device (2), two ends of the air-curtain tube (5) pass through and are fixedly arranged on the shell of the hearth (1), and an opening (18) is formed in the wall of the air-curtain tube (5). The multifunctional dustfree barbecue grill disclosed by the utility model has the advantages of cleanness, environment friendliness, energy saving and is convenient to operate, and can barbecue various delicious foods without smoky flavor.
Description
Technical field
The utility model relates to a kind of barbecue apparatus, but has been specifically related to the Multifunction dustless oven that a kind of food roasting applied widely is wide in variety, bake the not sticking ashes of the food that comes, no smoke.
Background technology
Use the fuel barbecues such as fruit tree, sorghum can make the delicate fragrance of fuel on the food band, barbecue taste of food out is delicious, mouthfeel is good, is subject to liking of society.Traditional barbecue method take fruit tree, sorghum as fuel, great majority use naked lights, will change regularly with rod the position of food during barbecue, so that food is heated evenly, the whole body can both be baked; Or use and boil in a covered pot over a slow fire oven process, first the fuel such as sorghum are entered the stove burning during baking, burn heat until the baking oven inwall and after uniform temperature, put out a fire, then food is put into baking oven, close fire door, rely on the heating power of furnace wall that roasting food is extremely ripe.
Traditional with the oven as the energy such as fruit tree, sorghum, there is following problem:
1. food directly heats at burner hearth, and the ashes that produce after the fuel combustion are bonded on the food, affects mouthfeel and the outward appearance of food;
2. food turnover oven all is by a fire door, experiences the red-hot of flame during operation;
3. fire door often will be opened in the barbecue process, and to adjust the thermal site that is subjected to of food, a large amount of heats flow out by fire door, and are not energy-conservation.
4. use stewing oven process barbecue, by the remaining temperature baking of furnace wall, temperature is uncontrollable entirely.
In oven, we have retrieved some open source literatures, for example:
1. China Patent Publication No. CN201701057U, open day on January 12nd, 2011, the name of utility model is called the oven of burn wood, this application case discloses a kind of oven of burn wood, comprise grate, furnace table surface, burner hearth, barbecue tank, described furnace table surface has the heat transfer hole, and the heat of hearth combustion timber is delivered in the barbecue tank on the furnace table surface by the heat transfer hole, heat food.Its weak point is that food directly roasts in flame, food can occupy the dust after the burning, affects the mouthfeel of food; Fire door is open type, and red-hot sense is arranged during operation, and is also not energy-conservation; Food hangs in the barbecue tank, is inconvenient to observe the duration and degree of heating of food barbecuing.
2. China Patent Publication No. CN202069486U, open day on December 14th, 2011, the name of utility model is called food roasting oven, this application case discloses a kind of food roasting oven, comprise baking box, combustion chamber, hanger and foot rest, be characterized in: between the internal layer of baking box and the skin insulation material is arranged, the hanger mobile device that can make hanger realization all around, move up and down is installed on the shell of baking box, overcome the problem of food upset.Its weak point is that food directly roasts in flame, food can occupy the dust after the burning, affects the mouthfeel of food; Fire door is open type, and red-hot sense is arranged during operation, and is also not energy-conservation.
Therefore be badly in need of a kind of can addressing the above problem on the market, again the convenient barbecue apparatus of promoting.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of clean environment firendly, energy-conservation, Multifunction stove with oven that temperature is controlled, easy to operate are provided.
To achieve these goals, the utility model is by the following technical solutions:
A kind of Multifunction dustless oven comprises burner hearth and baking box; Burner hearth links together with the shell of baking box, inside communicates; Be provided with combustion chamber in the described burner hearth, be provided with hanging frame device in the baking box; Wherein, be provided with the air curtain pipe between described combustion chamber and the hanging frame device, the two ends of air curtain pipe are run through and are fixedly mounted on the shell of burner hearth, and the tube wall of air curtain pipe is provided with opening.When this oven is roasted, air pours into from the two ends of air curtain pipe, and enter in the burner hearth through the tube wall upper shed of air curtain pipe, since thermal air current to principle, the air that the air curtain pipe is come in not only can replenish the supply of oxygen in the burner hearth, the barrier of all right one wind of bottom-up formation has prevented that cigarette ash enters in the baking box in the burner hearth, adheres on the food of barbecue.
The opening of described air curtain pipe is arranged on the top of tube wall.
Described Multifunction dustless oven also comprises the foot rest for fixed installation burner hearth and baking box.
One variable-frequency motor is installed on the described foot rest, and the rotating shaft of variable-frequency motor is connected with the main shaft lower end of hanging frame device by chain and gear.Variable-frequency motor drives the rotation of food hanger, and can regulate velocity of rotation according to the needs of cooking food, can guarantee that like this food can toast evenly.
Described combustion chamber below is provided with the ashes groove, and ashes groove two ends respectively are provided with baffle plate, and the bottom of ashes groove is provided with the movable floor that can pull out.Whether the baffle plate of ashes groove is opened, and also is to regulate intake, makes full combustion of fuel.
The combustion chamber end of described burner hearth has fire door.Fire door is used for regulating the temperature in the oven to burner hearth increase and decrease fuel, timber.
Described baking box is provided with a back door.Described back door is provided with a transparent window.Food is put into from the back door, and transparent window then is used for observing the baking situation of food.
The shell of the burner hearth between described hanging frame device and the air curtain pipe is provided with a thermo detector.Can check at any time the temperature in the oven, give whether to increase and decrease fuel reference frame is provided.
Described hanging frame device comprises main shaft and food hanger, has locating hole along axis on main shaft, and the food hanger inserts locating hole by alignment pin and is fixedly mounted on the main shaft.The quantity of food hanger arranges according to actual needs.
The top of described burner hearth is provided with chimney, and the part between chimney and the burner hearth is trapezoidal design.Chimney is used for smoke evacuation, and trapezoidal design can be so that smoke evacuation be more smooth and easy.
Described foot rest is provided with castor.After castor is installed, can make things convenient for the mobile barbecue stove, enlarge its scope of application.
In the utility model, the shell of burner hearth and the box house of baking box are equipped with the one layer of heat preservation layer, can play the effect of good insulation thermal insulation.
Operation principle of the present utility model: food is suspended on the hanging frame device, closing back door, fruit tree or sorghum ignite in burner hearth, make that temperature reaches the required temperature of barbecue in the oven, temperature can be watched the thermometer on the burner hearth in the stove, in thorax under the effect of hot-air, air is inhaled in the thorax from the air curtain pipe, form air curtain, stop that ashes enter roasting area, motor is by gear or chain-driving hanging frame device slow circumvolve, food passes through one by one from the flame closest approach, food is heated evenly, regulates the baffle plate on the burner hearth groove, i.e. the intake of capable of regulating air, temperature in the control stove, after finishing barbecue, open the back door, just can take out easily food.
Compared with prior art, the utility model possesses beneficial effect:
1. food slow circumvolve under the drive of motor-driven hanging frame device is heated evenly, the food outward appearance light after the barbecue, delicious flavour, sanitation and hygiene.
2. the door of the door of food turnover oven and fuel turnover oven separates, operating personnel's red-hot sense when having avoided using rod to hang food and taking out food in barbecue.
3. be provided with insulation material between the skin of baking box and burner hearth and the internal layer, can close all fire doors in the barbecue process, only need a small amount of fuel just can keep the temperature of toasting after being heated to the barbecue temperature, fuel saving, efficiency of utilization is high.
4. can watch at any time temperature in the stove by the thermometer on the burner hearth, regulate intake by the baffle plate at ashes groove two ends, the temperature in can regulating stove, the duration and degree of heating is easily grasped.
5. the food species of barbecue is many, can toast large-scale food, such as sucking pig etc., also can toast roast duck, bacon etc.
6. once the food species of barbecue is many simultaneously, and food takes out from the back door according to the length difference of required stoving time, is independent of each other.
7. employed variable-frequency motor is the speed governing variable-frequency motor, can regulate velocity of rotation according to the baking needs of different food.
8. use multiple material to be fuel according to the barbecue needs, such as longan limb, mango limb, sorghum, charcoal etc., fuel is easily sought.
Description of drawings
Fig. 1 is that figure cuts open in the master of the present utility model office of looking.
Fig. 2 is that figure cuts open in a left side of the present utility model office of looking.
Fig. 3 is top view of the present utility model.
Fig. 4 is the structural representation of air curtain pipe in the utility model.
Fig. 5 is that the P of Fig. 1 is to view.
Fig. 6 is that the Q of Fig. 3 is to view.
Parts title and sequence number among the figure: burner hearth 1, hanging frame device 2, baking box 3, foot rest 4, air curtain pipe 5, back door 6, transparent window 7, fire door 8, thermo detector 9, ashes groove 10, baffle plate 11, combustion chamber 12, variable-frequency motor 13, main shaft 14, locating hole 15, food hanger 16, alignment pin 17, opening 18.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
Embodiment 1:
A Multifunction dustless oven comprises burner hearth 1 and baking box 3; Square burner hearth 1 links together with the shell of cylindrical baking box 3, inside communicates; Be provided with combustion chamber 12 in the described burner hearth 1, be provided with hanging frame device 2 in the baking box 3; Wherein, be provided with air curtain pipe 5 between described combustion chamber 12 and the hanging frame device 2, the two ends of air curtain pipe 5 are run through and are fixedly mounted on the shell of burner hearth 1, and the tube wall of air curtain pipe 5 is provided with opening 18, and opening 18 is arranged on the top of tube wall; Combustion chamber 12 ends of described burner hearth 1 have fire door 8; Described baking box 3 is provided with a back door 6, and back door 6 is provided with a transparent window 7; Described hanging frame device 2 comprises main shaft 14 and food hanger 16, has locating hole 15 along axis on main shaft 14, and food hanger 16 inserts locating hole 15 by alignment pin 17 and is fixedly mounted on the main shaft 14; The shell of the burner hearth 1 between described hanging frame device 2 and the air curtain pipe 5 is provided with a thermo detector (9); The top of described burner hearth (1) is provided with chimney, and the part between chimney and the burner hearth (1) is trapezoidal design.
Embodiment 2:
Comprise embodiment 1 all features, and be with the difference of embodiment 1: this Multifunction dustless oven comprises that also foot rest 4 has four castors for the foot rest 4 of fixed installation burner hearth 1 and baking box 3.
Embodiment 3:
Comprise embodiment 2 all features, and be with the difference of embodiment 2: a variable-frequency motor 12 is installed on the described foot rest 4, and the rotating shaft of variable-frequency motor 12 is connected with main shaft 14 lower ends of hanging frame device 2 by chain and gear.
Embodiment 4:
Comprise embodiment 2 all features, and be with the difference of embodiment 2: described combustion chamber 12 belows are provided with ashes groove 10, and ashes groove 10 two ends respectively are provided with baffle plate 11, and the bottom of ashes groove 10 is provided with the movable floor that can pull out.
Embodiment 5:
Comprised the technical characterictic that the utility model is all, as shown in drawings, a Multifunction dustless oven comprises square burner hearth 1, columniform baking box 3 and foot rest 4; Burner hearth 1 links together with the shell of baking box 3, inside communicates, and is fixedly mounted on the foot rest 4; Be provided with combustion chamber 12 in the described burner hearth 1, be provided with hanging frame device 2 in the baking box 3; Be provided with two air curtain pipes 5 one on the other between described combustion chamber 12 and the hanging frame device 2, the two ends of air curtain pipe 5 are run through and are fixedly mounted on the shell of burner hearth 1, and the tube wall of air curtain pipe 5 is provided with opening 18, and opening 18 is arranged on the top of tube wall; Described hanging frame device 2 comprises main shaft 14 and two food hangers 16, has locating hole 15 along axis on main shaft 14, and food hanger 16 inserts locating hole 15 by alignment pin 17 and is fixedly mounted on the main shaft 14; One variable-frequency motor 12 is installed on the described foot rest 4, and the rotating shaft of variable-frequency motor 12 is connected with main shaft 14 lower ends of hanging frame device 2 by chain and gear; Described baking box 3 is provided with a back door 6, and back door 6 is provided with a transparent window 7; Combustion chamber 12 ends of described burner hearth 1 have fire door 8, and combustion chamber 12 belows are provided with ashes groove 10, and ashes groove 10 two ends respectively are provided with baffle plate 11, and the bottom of ashes groove 10 is provided with the movable floor that can pull out; The shell of the burner hearth 1 between described hanging frame device 2 and the air curtain pipe 5 is provided with a thermo detector 9; The top of described burner hearth 1 is provided with chimney, and the part between chimney and the burner hearth 1 is trapezoidal design; Described foot rest 4 is equipped with four castors.
The application example that uses the oven in above-described embodiment to roast:
1. use litchi limb to be fuel, put into 4 bakings of duck base, after half an hour, take out the duck base, duck base surface is without ashes.
2. use longan limb to be fuel, put into 4 bakings of duck base, in the whole bake process, fire door is opened all the time, after about half an hour, and 20 kilograms of consume fuel.
3. in whole bake process, fire door is just opened when adding longan limb, after about half an hour, and 7 kilograms of consume fuel.
4. use mango limb to be fuel, put into 4 of duck bases, 2 bakings of sucking pig, after 40 minutes, take out roast duck from the back door, close and continue to the doorstep the baking sucking pig, slow down the velocity of rotation of motor after 3 hours, take out sucking pig, the appearance luster of roast duck and sucking pig is even.
Claims (10)
1. a Multifunction dustless oven comprises burner hearth (1) and baking box (3); Burner hearth (1) links together with the shell of baking box (3), inside communicates; Be provided with combustion chamber (12) in the described burner hearth (1), be provided with hanging frame device (2) in the baking box (3); It is characterized in that: be provided with air curtain pipe (5) between described combustion chamber (12) and the hanging frame device (2), the two ends of air curtain pipe (5) are run through and are fixedly mounted on the shell of burner hearth (1), and the tube wall of air curtain pipe (5) is provided with opening (18).
2. Multifunction dustless oven according to claim 1, it is characterized in that: the opening (18) of described air curtain pipe (5) is arranged on the top of tube wall.
3. arbitrary described Multifunction dustless oven according to claim 1 and 2, it is characterized in that: described Multifunction dustless oven also comprises the foot rest (4) for fixed installation burner hearth (1) and baking box (3).
4. Multifunction dustless oven according to claim 3, it is characterized in that: a variable-frequency motor (12) is installed on the described foot rest (4), and the rotating shaft of variable-frequency motor (12) is connected with main shaft (14) lower end of hanging frame device (2) by chain and gear.
5. arbitrary described Multifunction dustless oven according to claim 3, it is characterized in that: described combustion chamber (12) below is provided with ashes groove (10), ashes groove (10) two ends respectively are provided with baffle plate (11), and the bottom of ashes groove (10) is provided with the movable floor that can pull out.
6. Multifunction dustless oven according to claim 1, it is characterized in that: combustion chamber (12) end of described burner hearth (1) has fire door (8).
7. arbitrary described Multifunction dustless oven according to claim 1, it is characterized in that: described baking box (3) is provided with a back door (6).
8. Multifunction dustless oven according to claim 7, it is characterized in that: described back door (6) are provided with a transparent window (7).
9. according to claim 1,2, or the arbitrary described Multifunction dustless oven of 4-8, it is characterized in that: described hanging frame device (2) comprises main shaft (14) and food hanger (16), upward have locating hole (15) along axis at main shaft (14), food hanger (16) inserts locating hole (15) by alignment pin (17) and is fixedly mounted on the main shaft (14); The shell of the burner hearth (1) between described hanging frame device (2) and the air curtain pipe (5) is provided with a thermo detector (9); The top of described burner hearth (1) is provided with chimney, and the part between chimney and the burner hearth (1) is trapezoidal design.
10. Multifunction dustless oven according to claim 3, it is characterized in that: described foot rest (4) is provided with castor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482830 CN202775945U (en) | 2012-09-20 | 2012-09-20 | Multifunctional dustfree barbecue grill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482830 CN202775945U (en) | 2012-09-20 | 2012-09-20 | Multifunctional dustfree barbecue grill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202775945U true CN202775945U (en) | 2013-03-13 |
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ID=47803312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220482830 Expired - Fee Related CN202775945U (en) | 2012-09-20 | 2012-09-20 | Multifunctional dustfree barbecue grill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202775945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022057948A1 (en) * | 2020-09-15 | 2022-03-24 | 广东胜堡实业有限公司 | Pizza oven having controllable rotation |
-
2012
- 2012-09-20 CN CN 201220482830 patent/CN202775945U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022057948A1 (en) * | 2020-09-15 | 2022-03-24 | 广东胜堡实业有限公司 | Pizza oven having controllable rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160920 |
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| CF01 | Termination of patent right due to non-payment of annual fee |