CN215383382U - Two air door regulation formula ovens - Google Patents
Two air door regulation formula ovens Download PDFInfo
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- CN215383382U CN215383382U CN202121790366.5U CN202121790366U CN215383382U CN 215383382 U CN215383382 U CN 215383382U CN 202121790366 U CN202121790366 U CN 202121790366U CN 215383382 U CN215383382 U CN 215383382U
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Abstract
The utility model discloses a double-air door adjustable oven, which comprises an oven hung in a shell, wherein the space on one side of the oven is an oven cavity, the other space between the oven and the inner wall of the shell except the oven cavity is a heat conduction channel, and the oven cavity is communicated with the heat conduction channel; a first air door adjusting structure capable of adjusting the air inlet amount is arranged between the oven cavity and the oven door, and a second air door adjusting structure capable of changing the heat conduction mode is arranged between the oven cavity and the heat conduction channel above the oven; the exhaust funnel is arranged on the upper wall of the shell, the lower end of the exhaust funnel penetrates through the upper wall of the shell and is communicated with the heat conduction channel, and a filtering structure for filtering smoke dust is arranged in the exhaust funnel. The double-air-door adjustable oven provided by the utility model can effectively control the temperature in the oven, can adjust the temperature to uniformly and fully heat the oven, is simple to operate, is safe and environment-friendly, and can greatly reduce particles discharged into the air.
Description
Technical Field
The utility model relates to the technical field of baking equipment, in particular to a double-air-door adjustable baking oven.
Background
With the increasing living standard of people, the baked food is more and more popular with people due to the unique flavor of the baked food. Ovens are widely used in the food processing industry as well as in the home as a heating device.
However, the heating surfaces in the existing oven can only be arranged at the upper side and the lower side of the oven, so that the heating surfaces are few, the heating inside the oven is uneven, and the baking efficiency is low; the experience of the user using the oven is reduced.
In addition, in the existing carbon oven, smoke dust is generated in the baking process to pollute the environment, and animal oil drops on burning carbon can generate carcinogenic substances which are attached to baked food to influence the health of people.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical defects, the utility model aims to provide the double-air-door adjustable oven, the oven cavity and the oven are separated, the oven is uniformly heated, the problem that carcinogenic substances are generated due to the fact that animal oil drops on burning carbon is avoided, the problem that food is scorched due to the fact that the local temperature of the oven is too high is avoided, the temperature in the oven can be effectively controlled, the oven can be uniformly and fully heated in an adjustable mode, the operation is simple, the oven is safe and environment-friendly, and particulate matters discharged into the air are greatly reduced.
In order to solve the technical problems, the utility model adopts the following technical scheme.
The utility model provides a double-air door adjustable oven, which comprises an oven hung in a shell, wherein the space on one side of the oven is an oven cavity, the other space between the oven and the inner wall of the shell except the oven cavity is a heat conduction channel, and the oven cavity is communicated with the heat conduction channel; a first air door adjusting structure capable of adjusting the air inlet amount is arranged between the oven cavity and the oven door, and a second air door adjusting structure capable of changing the heat conduction mode is arranged between the oven cavity and the heat conduction channel above the oven; the exhaust funnel is arranged on the upper wall of the shell, the lower end of the exhaust funnel penetrates through the upper wall of the shell and is communicated with the heat conduction channel, and a filtering structure for filtering smoke dust is arranged in the exhaust funnel.
Preferably, a bearing plate is arranged in the shell, the bearing plate is vertically and fixedly connected to the upper wall of the shell, and one side wall of the oven, which is adjacent to the oven cavity, is fixedly connected with the bearing plate.
Preferably, the first air door adjusting structure comprises a first sliding plate which is arranged on the inner wall of the oven door in a sliding manner, and a plurality of first sliding holes are formed in the first sliding plate at equal intervals; the furnace door is provided with a plurality of first fixing holes matched with the first sliding holes, the furnace door is further transversely provided with a first sliding groove, the first sliding plate is provided with a pull ring, the pull ring penetrates through the first sliding groove to be fixedly connected with the first sliding plate, and the size of the overlapping area of the first sliding holes and the first fixing holes is adjusted by pulling the pull ring.
Preferably, the length of the first sliding groove is not less than the distance between two adjacent first sliding holes.
Preferably, the second air door adjusting structure comprises a second sliding plate arranged on the bearing plate in a sliding manner, and a plurality of second sliding holes are formed in the second sliding plate at equal intervals; the bearing plate is provided with a plurality of second fixing holes matched with the second sliding holes, the shell is provided with a pull rod penetrating through the shell and fixedly connected with the second sliding plate, and the size of the overlapping area of the second sliding holes and the second fixing holes is adjusted by pulling the pull rod.
Preferably, the maximum sliding distance of the second sliding plate is not less than the distance between two adjacent second sliding holes.
Preferably, the filtering structure can be detachably arranged on the exhaust funnel, and the filtering structure comprises a coarse filtering layer and an adsorption layer which are sequentially connected.
Preferably, a box door is arranged at a position on the shell corresponding to the oven, a thermometer is arranged on the box door, and a temperature sensing end of the thermometer penetrates through the box door and is arranged on the inner wall of the box door.
Preferably, the oven door and the oven door are respectively provided with an observation window, and the observation windows are made of double-layer explosion-proof glass.
Preferably, the upper wall of the outer shell is provided with a baking tray, and the baking tray is arranged right above the furnace chamber.
The double-air-door adjustable oven has the following beneficial effects:
1. the oven is separated from the oven cavity, the oven is fully and uniformly heated through the heat conduction channel semi-surrounded by the oven, the structural design is ingenious, carcinogenic substances caused by dropping of animal oil on burning carbon are avoided, the oven is uniformly heated, and the problem of burning food caused by overhigh local temperature of the oven is avoided;
2. the temperature control device is provided with two air door adjusting structures, the operation is simple, the thermometer monitors the temperature in the oven in real time, a user can display temperature data through the thermometer, and the sizes of the air inlets of the second air door adjusting structure and the first air door adjusting structure can be adjusted as appropriate, so that the temperature of the oven can be effectively controlled;
3. according to the utility model, the detachable filter structure for filtering smoke dust is arranged in the exhaust funnel, the filter structure comprises a coarse filter layer and an adsorption layer which are sequentially connected from bottom to top, the coarse filter layer is made of asbestos gauze, and the adsorption layer is made of activated carbon, so that particulate matters discharged into air are greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic diagram of the internal structure of the embodiment of the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is a cross-sectional view of an embodiment of the present invention;
FIG. 6 is a graph of the heat profile of the second damper adjustment structure in a closed position in accordance with an embodiment of the present invention;
FIG. 7 is a graph of the heat trend for the open second damper adjustment structure in accordance with the exemplary embodiment of the present invention;
FIG. 8 is a schematic diagram of a portion of an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a filter structure in an embodiment of the utility model.
Description of reference numerals:
1. the oven comprises an outer shell, 2, a bearing plate, 3, an oven, 4, an oven cavity, 5, a heat conduction channel, 6, an exhaust funnel, 7, a first air door adjusting structure, 8, a second air door adjusting structure, 9, an oven door, 10, a first sliding plate, 11, a first sliding hole, 12, a first fixing hole, 13, a first sliding groove, 14, a pull ring, 15, a second sliding plate, 16, a second sliding hole, 17, a second fixing hole, 18, a pull rod, 19, a filtering structure, 20, a coarse filtering layer, 21, an adsorption layer, 22, an oven door, 23, a thermometer, 24, an observation window, 25, a baking tray, 26 and a grate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 9, the present invention provides a double-air-door adjustable oven, which includes a housing 1, wherein a bearing plate 2 is disposed in the housing 1, the bearing plate 2 is vertically and fixedly connected to an upper wall of the housing 1, an oven 3 is fixedly connected to one side of the bearing plate 2, such that the oven 3 is suspended in the housing 1, a space of the bearing plate 2 in the housing 1, which is far away from the oven 3, is an oven cavity 4, a narrow space between the oven 3 and an inner wall of the housing 1 is a heat conducting channel 5, and the oven cavity 4 is communicated with the heat conducting channel 5;
Furthermore, the upper wall of the shell 1 is provided with an exhaust funnel 6, and the lower end of the exhaust funnel 6 penetrates through the upper wall of the shell 1 and is communicated with the heat conducting channel 5.
Furthermore, a first air door adjusting structure 7 capable of adjusting the air inlet amount is arranged between the oven cavity 4 and the oven door 9, and a second air door adjusting structure 8 capable of changing the heat conduction mode is arranged between the oven cavity 4 and the heat conduction channel 5 above the oven 3.
Further, the first air door adjusting structure 7 comprises a first sliding plate 10 slidably disposed on the inner wall of the oven door 9, and a plurality of first sliding holes 11 are formed in the first sliding plate 10 at equal intervals; the furnace door 9 is provided with a plurality of first fixing holes 12 matched with the first sliding holes 11, the first sliding holes 11 are the same as the first fixing holes 12 in size and equal in quantity, the furnace door 9 is further transversely provided with first sliding chutes 13, the first sliding plate 10 is provided with pull rings 14, the pull rings 14 penetrate through the first sliding chutes 13 to be fixedly connected with the first sliding plate 10, and the size of the coincidence area of the first sliding holes 11 and the first fixing holes 12 is adjusted by pulling the pull rings 14.
The length of the first sliding chute 13 is not less than the distance between two adjacent first sliding holes 11, and the distance between two adjacent first sliding holes 11 is greater than the diameter of the first sliding hole 11, so as to ensure that the first sliding hole 11 and the first fixing hole 12 can be completely overlapped and dislocated, thereby adjusting the air intake of the first damper adjusting structure 7.
Further, the second damper adjusting structure 8 includes a second sliding plate 15 slidably disposed on the bearing plate 2, and a plurality of second sliding holes 16 are disposed on the second sliding plate 15 at equal intervals; the bearing plate 2 is provided with a plurality of second fixing holes 17 matched with the second sliding holes 16, the shell 1 is provided with a pull rod 18 penetrating through the shell 1 and fixedly connected with the second sliding plate 15, and the size of the overlapping area of the second sliding holes 16 and the second fixing holes 17 is adjusted by pulling the pull rod 18.
The maximum sliding distance of the second sliding plate 15 is not less than the distance between two adjacent second sliding holes 16, and the distance between two adjacent second sliding holes 16 is greater than the diameter of the second sliding hole 16, so as to ensure that the second sliding holes 16 and the second fixing holes 17 can be completely overlapped and dislocated, thereby adjusting the air intake of the second damper adjusting structure 8.
Specifically, as shown in fig. 6, when the second damper adjustment structure 8 is completely closed, the airflow carrying heat in the oven cavity 4 flows through the lower wall, the side wall and the upper wall of the oven 3 through the heat conduction channel 5, and finally is exhausted out of the apparatus through the exhaust funnel 6, in this state, the oven 3 is sufficiently heated, and the heating efficiency is high; as shown in fig. 7, when the second damper adjustment structure 8 is fully opened, the airflow carrying heat in the oven cavity 4 directly enters the heat conduction channel 5 at the upper wall of the oven 3 through the second sliding hole 16, and then directly exits the apparatus through the exhaust funnel 6, and in this state, the oven 3 is heated by waste heat, so as to prevent the material object from being excessively heated and scorched; in the actual use process, the user properly adjusts the sizes of the air inlets of the second air door adjusting structure 8 and the first air door adjusting structure 7 at different time periods according to the actual requirements.
Furthermore, a filter structure 19 for filtering smoke is arranged in the exhaust funnel 6, and the filter structure 19 can be detachably arranged on the exhaust funnel 6.
Wherein, filtration 19 is including the coarse filtration layer 20 and the adsorbed layer 21 that connect gradually from bottom to top, the material of coarse filtration layer 20 is the asbestos gauge, the material of adsorbed layer 21 is active carbon.
Furthermore, a box door 22 is arranged at a position on the housing 1 corresponding to the oven 3, a thermometer 23 is arranged on the box door 22, a temperature sensing end of the thermometer 23 is arranged on an inner wall of the box door 22, and a user determines whether the sizes of the air inlets of the second air door adjusting structure 8 and the first air door adjusting structure 7 need to be adjusted according to the temperature displayed by the thermometer 23.
Further, the oven door 9 and the oven door 22 are respectively provided with an observation window 24, and the observation window 24 is made of double-layer explosion-proof glass, so that a good heat preservation effect and high safety are both achieved.
Further, a baking tray 25 is arranged on the upper wall of the outer shell 1, and the baking tray 25 is arranged right above the furnace chamber 4.
When in use, a user places fuel such as coal on the grate 26 in the oven cavity 4, places food to be roasted in the oven 3, and can also place some food on the baking tray 25; the user ignites the fuel, closes the oven door 9 and the oven door 22 and starts baking; the thermometer 23 monitors the temperature in the oven 3 in real time, and a user displays temperature data through the thermometer 23 and adjusts the sizes of the air inlets of the second air door adjusting structure 8 and the first air door adjusting structure 7 as appropriate; when a user needs to reduce the air inlet volume of the first air door adjusting structure 7, the pull ring 14 is pulled, so that the pull ring 14 drives the first sliding plate 10 to move along the first sliding groove 13, and the overlapping area of the first sliding hole 11 and the first fixing hole 12 is reduced; when a user needs to reduce the air inlet volume of the second air door adjusting structure 8, the pull rod 18 is pulled, and the pull rod 18 drives the second sliding plate 15 to horizontally move along the side wall of the bearing plate 2, so that the overlapping area of the second sliding hole 16 and the second fixing hole 17 is reduced; when the gas in the heat conduction channel 5 passes through the filtering structure 19 in the exhaust funnel 6, the gas passes through the coarse filtering layer 20 and the adsorption layer 21 in sequence and then is discharged out of the equipment through the exhaust funnel 6, so that the device is safe and environment-friendly.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A double-air door adjustable oven is characterized by comprising an oven hung in a shell, wherein the space on one side of the oven is an oven cavity, the other space between the oven and the inner wall of the shell except the oven cavity is a heat conduction channel, and the oven cavity is communicated with the heat conduction channel;
a first air door adjusting structure capable of adjusting the air inlet amount is arranged between the oven cavity and the oven door, and a second air door adjusting structure capable of changing the heat conduction mode is arranged between the oven cavity and the heat conduction channel above the oven;
the exhaust funnel is arranged on the upper wall of the shell, the lower end of the exhaust funnel penetrates through the upper wall of the shell and is communicated with the heat conduction channel, and a filtering structure for filtering smoke dust is arranged in the exhaust funnel.
2. The dual damper adjustable grill of claim 1, wherein a support plate is disposed within said housing, said support plate being fixedly secured to an upper wall of said housing, a side wall of said grill adjacent said cavity being fixedly secured to said support plate.
3. The oven of claim 1, wherein said first damper adjustment structure comprises a first slide plate slidably disposed on an inner wall of said oven door, said first slide plate having a plurality of first sliding holes equidistantly spaced; the furnace door is provided with a plurality of first fixing holes matched with the first sliding holes, the furnace door is further transversely provided with a first sliding groove, the first sliding plate is provided with a pull ring, the pull ring penetrates through the first sliding groove to be fixedly connected with the first sliding plate, and the size of the overlapping area of the first sliding holes and the first fixing holes is adjusted by pulling the pull ring.
4. The dual air door adjustable grill of claim 3, wherein said first runner has a length not less than a distance between two adjacent first sliding holes.
5. The dual damper adjustable grill of claim 1, wherein said second damper adjustment structure includes a second slide plate slidably disposed on said support plate, said second slide plate having a plurality of second slide holes equidistantly spaced; the bearing plate is provided with a plurality of second fixing holes matched with the second sliding holes, the shell is provided with a pull rod penetrating through the shell and fixedly connected with the second sliding plate, and the size of the overlapping area of the second sliding holes and the second fixing holes is adjusted by pulling the pull rod.
6. The dual damper adjustable grill of claim 5, wherein said second slide plate slides a maximum distance no less than a distance between adjacent ones of said second slide holes.
7. The adjustable grill of claim 1, wherein the filter structure is removably attached to the chimney, the filter structure comprising a coarse filter layer and an adsorbent layer connected in series.
8. The adjustable oven with two dampers as claimed in claim 1, wherein a door is provided at a position corresponding to the oven on the housing, a thermometer is provided on the door, and a temperature sensing end of the thermometer is provided on an inner wall of the door through the door.
9. The adjustable oven with two doors according to claim 8, wherein said door and said door are provided with a window, said window is made of double layer explosion proof glass.
10. The adjustable grill with two doors according to claim 1, wherein said housing has a grill plate on the upper wall thereof, said grill plate being disposed directly above the grill chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121790366.5U CN215383382U (en) | 2021-08-02 | 2021-08-02 | Two air door regulation formula ovens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121790366.5U CN215383382U (en) | 2021-08-02 | 2021-08-02 | Two air door regulation formula ovens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215383382U true CN215383382U (en) | 2022-01-04 |
Family
ID=79656303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121790366.5U Active CN215383382U (en) | 2021-08-02 | 2021-08-02 | Two air door regulation formula ovens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215383382U (en) |
-
2021
- 2021-08-02 CN CN202121790366.5U patent/CN215383382U/en active Active
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