CN210249585U - Environment-friendly baking oven - Google Patents

Abstract

The utility model discloses an environmental protection toasts case, including oven main part, oven main part lateral wall opens to be formed with roast chamber, roast chamber is separated into top-down's toasting chamber and combustion chamber by the open thermal-insulated box in top, thermal-insulated box overlap joint be in on the inner wall in roast chamber, thermal-insulated box the lateral wall with roast intracavity wall between be formed with the heat chamber of combustion chamber intercommunication, a plurality of intercommunications have been seted up along circumference to thermal-insulated box's lateral wall heat chamber with the air vent of combustion chamber. Through the thermal-insulated box of seting up the air vent in roast intracavity, will roast the chamber and separate for toasting chamber and combustion chamber, make charcoal fire direct contact food not, and the heat nature of combustion chamber production rises and enters into toasting chamber through the air vent of thermal-insulated box circumference lateral wall, has reduced thermal loss, makes food thermally equivalent, does benefit to fast maturity to reduce the use of charcoal fire, practiced thrift the resource.

Description

Environment-friendly baking oven

Technical Field

The utility model relates to a food processing equipment field, concretely relates to environmental protection toasts case.

Background

Outdoor barbecue is one of leisure and recreation activities which people often organize, and barbecue equipment is an indispensable device for outdoor barbecue. Currently, the barbecue devices on the market are generally divided into two types: (1) the barbecue grill is characterized in that a layer of barbecue net is designed on a charcoal fire box, and food is continuously turned over to be barbecued by holding a barbecue clamp by a hand; (2) barbecue stove/case, add a flip on the barbecue net of above-mentioned barbecue promptly, when some food material that is difficult for ripe of needs barbecue, can cover flip, make to eat the material and be in a space inclosed relatively, will provide sufficient heat for eating the material like this for eat the ripe speed of material.

However, both of the above-mentioned barbecue apparatuses generally have the following problems: 1) when the food materials are cooked by using the barbecue grill, an operator is required to turn the food materials continuously, for example, if some food materials which are not easy to ripen are barbecued, the food materials are required to be turned frequently to avoid scorching; meanwhile, the heat loss of the barbecue grill is serious, a large amount of charcoal fire is needed to maintain the heat, so that resources are easily wasted, and in addition, burnt charcoal ash remains in the barbecue grill and is not easy to clean; 2) Although the barbecue grill/box can solve the problem of heat loss, the charcoal fire in the barbecue grill/box is stacked irregularly, the temperature in some places is too high or the heat is concentrated in some areas, so that the food is heated unevenly and is easy to scorch; in addition, no matter the barbecue grill or the barbecue oven/box, the charcoal fire is in direct contact with food on the barbecue grill, grease generated by heating the food can directly drip on the charcoal fire, and after the grease meets open fire, harmful gas is easily generated, so that health is affected.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, provide an environmental protection toasts case.

In order to solve the technical problem, the utility model discloses a following technical scheme:

an environment-friendly baking oven comprises an oven main body, wherein a baking cavity is formed by opening one side wall of the oven main body, the baking cavity is divided into a baking chamber and a combustion chamber from top to bottom by a heat insulation box with an opening at the top, the heat insulation box is lapped on the inner wall of the baking cavity, a heat cavity communicated with the combustion chamber is formed between the outer side wall of the heat insulation box and the inner wall of the baking cavity, and a plurality of vent holes communicated with the heat cavity and the combustion chamber are formed in the circumferential direction of the side wall of the heat insulation box; at least one layer of barbecue net is arranged in the baking chamber, a charcoal fire pan is arranged in the combustion chamber, and the baking chamber and the combustion chamber are respectively provided with a baking chamber door and a furnace door.

The heat insulation box is a rectangular box body with a notch formed in one side surface; the rectangle box body includes the bottom plate to and set up perpendicularly respectively left side board, posterior lateral plate and right side board on the bottom plate, left side board, posterior lateral plate and right side board connect gradually, all seted up a plurality ofly on left side board, posterior lateral plate and the right side board and arranged along its length direction the air vent.

Furthermore, the tops of the left side plate, the rear side plate and the right side plate extend outwards to form horizontal bosses, and the heat insulation box is connected with the inner wall of the baking cavity through the bosses; an oil collecting tray is arranged on the bottom plate, and the height of the top of the oil collecting tray is lower than that of the lowest point of the vent hole.

The charcoal brazier is provided with a plurality of ash leakage holes, and a charcoal ash collecting tank is arranged between the charcoal brazier and the bottom of the combustion chamber.

The oven door is rotatably connected to the oven main body through a hinge, a thermometer for detecting the internal temperature of the baking chamber is arranged on the oven door, and the thermometer is arranged on the oven door; the oven door inner surface still is equipped with the width and is less than bake out the antidrip oily board of room width, and close when the oven door the antidrip oily board is located the barbecue net with between the boss, the width of antidrip oily board is greater than the left side board with the distance between the right side board.

The oven door is rotatably connected with the oven main body through a hinge, the oven door is provided with an air inlet hole and an air inlet hole cover, the air inlet hole cover is rotatably connected onto the oven door, the air inlet hole cover is matched with the air inlet hole for use, and the air inlet amount of the air inlet hole can be adjusted through rotating the air inlet hole cover.

Further, a first locking mechanism is further arranged on the oven door, the first locking mechanism comprises a first rotating handle arranged on the oven door and a first lock head arranged on the oven main body, a first lock groove is formed in the first lock head, and a first locking block matched with the first lock groove is arranged at one end of the first rotating handle;

the oven door is further provided with a second locking mechanism, the second locking mechanism comprises a second rotating handle arranged on the oven door and a second lock head arranged on the oven main body, a second locking groove is formed in the second lock head, and a second locking block matched with the second locking groove is arranged at one end of the second rotating handle.

Further, the top of the oven main body is provided with an exhaust hole and an exhaust hole cover which are communicated with the baking chamber, the exhaust hole cover is rotatably connected to the exhaust hole, the exhaust hole cover is matched with the exhaust hole for use, and the air outlet quantity of the exhaust hole can be adjusted by rotating the exhaust hole cover.

Further, a heat insulation interlayer is filled between the outer wall of the oven main body and the inner wall of the baking cavity, and heat insulation coatings are sprayed on the outer wall of the oven main body and the heat insulation box.

Further, be equipped with a set of handle and a set of handle on the corresponding both sides outer wall of oven main part respectively, oven main part bottom still is equipped with a plurality of pulleys.

The utility model has the advantages that: the utility model discloses an environmental protection baking oven, through set up the thermal-insulated box of seting up the air vent in baking the intracavity, will bake the intracavity and divide into baking chamber and combustion chamber, make charcoal fire not direct contact food, and the heat that the combustion chamber produced rises naturally and enters baking chamber through the air vent of the lateral wall of thermal-insulated box circumference, reduced the thermal loss, make food thermally uniform, do benefit to fast maturity, thus reduced the use of charcoal fire, practiced thrift the resource; meanwhile, the heat insulation box is sprayed with the heat insulation coating, the oil collecting tray is arranged, the oil collecting tray can prevent grease from directly dropping into open fire, harmful gas is avoided being generated, the heat insulation coating effectively reduces the heat to be directly conducted to the oil collecting tray, the temperature of the oil collecting tray is lower than the boiling point of the grease, and the grease is prevented from being coked at high temperature.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the heat insulation box of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is a schematic side view of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following examples, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1, the utility model discloses a structural schematic diagram of an embodiment of an environmental protection baking oven, specifically, the environmental protection baking oven of this embodiment, including oven main body 1, oven main body 1 one side wall opens to be formed with roast chamber, roast chamber is separated into top-down's roast room and combustion chamber by open-topped heat insulation box 2, heat insulation box 2 overlap joint is on the inner wall of roast chamber, be formed with the heat chamber that communicates with the combustion chamber between heat insulation box 2's lateral wall and the roast intracavity wall, heat insulation box 2's lateral wall is seted up a plurality of air vents 25 that communicate heat chamber and combustion chamber along circumference; at least one layer of barbecue net 3 is arranged in the baking chamber, a charcoal fire pan 4 is arranged in the combustion chamber, and the baking chamber and the combustion chamber are respectively provided with a baking chamber door 5 and a furnace door 6.

In this embodiment, in order to take and toast food conveniently, roast chamber has been seted up at a lateral wall of oven main part 1, furtherly, in order to make food and charcoal fire not direct contact, and simultaneously, in order to reduce thermal loss, it is more even also to make food be heated at the stoving in-process, still is provided with thermal-insulated box 2 in roast intracavity, the uncovered setting in top of this thermal-insulated box 2 to will toast the chamber and separate into the baking chamber that the upper strata is used for toasting food, the lower floor is used for placing the combustion chamber of charcoal fire. Further, the air vent 25 has been seted up to the lateral wall of thermal-insulated box 2, and its lateral wall is formed with the heat chamber with the combustion chamber intercommunication with roast intracavity wall, charcoal fire burning in the combustion chamber produces a large amount of steam, because roast the chamber is separated by thermal-insulated box 2, therefore, steam rises naturally and can arrive the heat chamber earlier, then pass through air vent 25 and enter into the baking chamber again, and then heat the food on the barbecue net 3, because food can not with naked light direct contact, eat the material and be difficult to be burnt, and simultaneously, in order to reduce the heat loss, still be equipped with the oven door 5 of baking chamber and the furnace gate 6 of combustion chamber on oven main part 1 respectively, such design, can make the inside steam circulation system that forms of baking chamber, the heat loss has been reduced, make food abundant, even be heated, when reducing the use of charcoal fire, also promoted the barbecue quality.

Further, referring to fig. 2, the heat insulation box 2 is a rectangular box body with a notch formed on one side surface thereof; the rectangle box body includes bottom plate 21 to and respectively perpendicular left side board 22, posterior lateral plate 23 and the right side board 24 that sets up on bottom plate 21, left side board 22, posterior lateral plate 23 and right side board 24 connect gradually, all offer a plurality of air vents 25 of arranging along its length direction on left side board 22, posterior lateral plate 23 and the right side board 24. Specifically, the left side plate 22, the rear side plate 23, and the right side plate 24 are all disposed on the same face of the bottom plate 21, and the left side plate 22 and the right side plate 24 are disposed on opposite sides of the bottom plate 21 and are connected to the rear side plate 23, respectively. In order to prevent the grease of the food from dropping into the open fire, the bottom plate 21 is not provided with the vent holes 25, but the left side plate 22, the rear side plate 23 and the right side plate 24 are provided with a plurality of vent holes 25 which are uniformly arranged along the respective length directions, of course, in order to make the hot air enter the baking chamber more uniformly, the vent holes 25 on the left side plate 22, the rear side plate 23 and the right side plate 24 are all positioned on the same horizontal plane.

In a specific embodiment, in order to fix the heat insulation box 2 on the inner wall of the baking cavity, the tops of the left side plate 22, the back side plate 23 and the right side plate 24 all extend outwards to form a horizontal boss 26, and the heat insulation box 2 is connected with the inner wall of the baking cavity through the boss 26; the bottom plate 21 is provided with an oil collecting tray 7, and the height of the top of the oil collecting tray 7 is lower than that of the lowest point of the vent hole 25. A heat cavity communicated with the combustion chamber is formed among the inner wall of the baking cavity, the boss 26 and the outer wall of the side plate, and because the bottom plate 21 is not provided with the vent hole 25, hot gas generated in the combustion chamber naturally rises to firstly reach the heat cavity and then enters the baking cavity from the vent hole 25. The food materials can generate grease in the roasting process, and if the grease is directly dropped on charcoal fire to burn and smoke, a large amount of carcinogens can be generated, which is not beneficial to health, so that the oil collecting tray 7 for collecting the grease is arranged on the upper surface of the bottom plate 21. In order to prevent the vent holes 25 from being blocked, the height of the oil pan 7 needs to be lower than the height of the lowest point of the vent holes 25, thereby ensuring the venting effect of the vent holes 25.

In an embodiment, the charcoal fire pan 4 is provided with a plurality of ash leaking holes, and a charcoal ash collecting groove 8 is further arranged between the charcoal fire pan 4 and the bottom of the combustion chamber. The soot collecting tank 8 is used for receiving soot leaked through the soot leaking hole during the combustion process, thereby facilitating the recovery processing.

In a specific embodiment, in order to open and close the toaster door 5, the toaster door 5 is rotatably connected to the toaster body 1 by a hinge, a thermometer 51 for detecting the temperature inside the toasting chamber is provided on the toaster door 5, and the thermometer 51 is installed on the toaster door 5; the inner surface of the oven door 5 is further provided with an oil drip prevention plate 52 with a width smaller than the width of the oven chamber, the oil drip prevention plate 52 is positioned between the grill net 3 and the boss 26 when the oven door 5 is closed, and the width of the oil drip prevention plate 52 is larger than the distance between the left side plate 22 and the right side plate 24. During baking, the temperature in the baking chamber can be reflected by the thermometer 51, so that an operator can observe the temperature in the baking chamber at any time without keeping beside the baking oven. Since the oven door 5

In a specific embodiment, in order to open and close the oven door 6, the oven door 6 is hinged to the oven main body 1, the oven door 6 is provided with an air inlet 61 and an air inlet cover 62, the air inlet cover 62 is rotatably connected to the oven door 6, the air inlet cover 62 is matched with the air inlet 61, and the air inlet amount of the air inlet 61 can be adjusted by rotating the air inlet cover 62. Through rotatory inlet hole lid 62, select inlet hole lid 62 to shelter from the area of inlet port 61, the volume of adjustable air admission combustion chamber to the burning of control charcoal fire, and then reach the temperature in the regulation baking chamber, guaranteed that food toasts under reasonable temperature.

Furthermore, the oven door 5 is further provided with a first locking mechanism, the first locking mechanism comprises a first rotating handle 53 arranged on the oven door 5 and a first locking head 54 arranged on the oven main body 1, the first locking head 54 is provided with a first locking groove, and one end of the first rotating handle 53 is provided with a first locking block matched with the first locking groove;

the oven door 6 is further provided with a second locking mechanism, the second locking mechanism comprises a second rotating handle 63 arranged on the oven door 6 and a second lock head arranged on the oven main body 1, a second locking groove is formed in the second lock head, and a second locking block matched with the second locking groove is arranged at one end of the second rotating handle 63.

If the oven door 5 needs to be locked, the first rotating handle 53 is only rotated to enable the first locking block at one end of the first rotating handle 53 to rotate to the first locking groove of the first locking head 54, and the first locking block is blocked in the first locking groove of the first locking head 54, so that the oven door 5 is locked. The structure and principle of the second locking mechanism are the same as those of the first locking mechanism, and are not described in detail herein.

Further, the top of the oven body 1 is provided with an exhaust hole 11 and an exhaust hole cover 12 which are communicated with the baking chamber, the exhaust hole cover 12 is rotatably connected to the exhaust hole 11, the exhaust hole cover 12 is matched with the exhaust hole 11 for use, and the air output of the exhaust hole 11 can be adjusted by rotating the exhaust hole cover 12. By rotating the exhaust hole cover 12, the area of the exhaust hole 11 shielded by the exhaust hole cover 12 is selected, so that the temperature in the baking chamber is adjusted, and the food is baked at a reasonable temperature.

Further, a heat insulation interlayer is filled between the outer wall of the oven main body 1 and the inner wall of the baking cavity, and a heat insulation coating is sprayed on the outer wall of the oven main body 1 and the heat insulation box 2. The thermal insulation coating uses RGL-NC10-600 ℃ high temperature resistant thermal insulation coating of Nichili brand, preferably, the thickness of the coating is 3mm, and as the thermal insulation box 2 and the oil collection tray 7 are close to a heat source, the thermal insulation coating can reduce heat and directly conduct to the oil collection tray 7, thereby ensuring that the temperature of the oil collection tray 7 is lower than the boiling point of grease, and avoiding the grease from being burnt. The heat insulation material of the heat insulation interlayer can be high temperature resistant heat insulation cotton, and meanwhile, the inner wall of the inner layer of the oven main body 1 is also treated by a heat insulation coating, so that the heat insulation effect of the oven is improved, heat loss is prevented, and the outer surface temperature is also prevented from being too high.

Furthermore, a group of handles 13 and a group of handles 14 are respectively arranged on the outer walls of two corresponding sides of the oven main body 1, and a plurality of pulleys 15 are further arranged at the bottom of the oven main body 1. The design of the handle 14, the handle 13 and the pulley 15 can facilitate the use and carry of the baking oven.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (10)

1. The utility model provides an environmental protection toasts case which characterized in that: the baking oven comprises an oven body, wherein a baking cavity is formed by opening one side wall of the oven body, the baking cavity is divided into a baking chamber and a combustion chamber from top to bottom by a heat insulation box with an opening at the top, the heat insulation box is lapped on the inner wall of the baking cavity, a heat cavity communicated with the combustion chamber is formed between the outer side wall of the heat insulation box and the inner wall of the baking cavity, and a plurality of vent holes communicated with the heat cavity and the combustion chamber are formed in the side wall of the heat insulation box along the circumferential direction; at least one layer of barbecue net is arranged in the baking chamber, a charcoal fire pan is arranged in the combustion chamber, and the baking chamber and the combustion chamber are respectively provided with a baking chamber door and a furnace door.

2. The environmentally friendly roaster oven of claim 1, wherein: the heat insulation box is a rectangular box body with a notch formed in one side surface; the rectangle box body includes the bottom plate to and set up perpendicularly respectively left side board, posterior lateral plate and right side board on the bottom plate, left side board, posterior lateral plate and right side board connect gradually, all seted up a plurality ofly on left side board, posterior lateral plate and the right side board and arranged along its length direction the air vent.

3. The environmentally friendly roaster oven of claim 2, wherein: the tops of the left side plate, the rear side plate and the right side plate extend outwards to form horizontal bosses, and the heat insulation box is connected with the inner wall of the baking cavity through the bosses; an oil collecting tray is arranged on the bottom plate, and the height of the top of the oil collecting tray is lower than that of the lowest point of the vent hole.

4. The environmentally friendly roaster oven of claim 3, wherein: the charcoal brazier is provided with a plurality of ash leakage holes, and a charcoal ash collecting tank is arranged between the charcoal brazier and the bottom of the combustion chamber.

5. The environmentally friendly roaster oven of claim 4, wherein: the oven door is rotatably connected to the oven main body through a hinge, a thermometer for detecting the temperature inside the baking chamber is arranged on the oven door, and the thermometer is arranged on the oven door; the oven door inner surface still is equipped with the width and is less than bake out the antidrip oily board of room width, and close when the oven door the antidrip oily board is located the barbecue net with between the boss, the width of antidrip oily board is greater than the left side board with the distance between the right side board.

6. The environmentally friendly roaster oven of claim 4, wherein: the oven door passes through the hinge rotation connect in the oven main part, the oven door is equipped with inlet port and air inlet handhole door, the air inlet handhole door rotatably connects on the oven door, the air inlet handhole door with the inlet port cooperation is used, through rotatory the air inlet handhole door is adjustable the air input size of inlet port.

7. The environmentally friendly roaster as in claim 5 or 6, wherein: the oven door is also provided with a first locking mechanism, the first locking mechanism comprises a first rotating handle arranged on the oven door and a first lock head arranged on the oven main body, the first lock head is provided with a first locking groove, and one end of the first rotating handle is provided with a first locking block matched with the first locking groove;

the oven door is further provided with a second locking mechanism, the second locking mechanism comprises a second rotating handle arranged on the oven door and a second lock head arranged on the oven main body, a second locking groove is formed in the second lock head, and a second locking block matched with the second locking groove is arranged at one end of the second rotating handle.

8. The environmentally friendly roaster oven of claim 7, wherein: the top of the oven main body is provided with an exhaust hole and an exhaust hole cover which are communicated with the baking chamber, the exhaust hole cover is rotatably connected to the exhaust hole, the exhaust hole cover is matched with the exhaust hole for use, and the air outlet quantity of the exhaust hole can be adjusted by rotating the exhaust hole cover.

9. The environmentally friendly roaster oven of claim 8, wherein: and a heat insulation interlayer is filled between the outer wall of the oven main body and the inner wall of the baking cavity, and heat insulation coatings are sprayed on the outer wall of the oven main body and the heat insulation box.

10. The environmentally friendly roaster oven of claim 9, wherein: the oven is characterized in that a group of handles and a group of handles are arranged on the outer walls of two corresponding sides of the oven main body respectively, and a plurality of pulleys are further arranged at the bottom of the oven main body.

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