CN220061830U - Combustion-supporting smoke-reducing air duct structure for outdoor firewood stove - Google Patents
Combustion-supporting smoke-reducing air duct structure for outdoor firewood stove Download PDFInfo
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- CN220061830U CN220061830U CN202321446354.XU CN202321446354U CN220061830U CN 220061830 U CN220061830 U CN 220061830U CN 202321446354 U CN202321446354 U CN 202321446354U CN 220061830 U CN220061830 U CN 220061830U
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- air inlet
- combustion
- cavity
- supporting
- furnace body
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- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- 238000010248 power generation Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 12
- 239000004065 semiconductor Substances 0.000 claims description 11
- 239000000779 smoke Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 description 8
- 239000002893 slag Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model provides a combustion-supporting smoke-reducing air duct structure for an outdoor firewood stove, which comprises a main body and a case, wherein the main body is sequentially provided with a stove body and a fan cover from inside to outside, an annular air cavity is arranged between the stove body and the fan cover, the main body is sleeved with a heat dissipation cover and a frame at the outer side of the fan cover, an air inlet communicated with the annular air cavity is arranged on the main body, a cavity is arranged in the stove body, the cavity is communicated with the annular air cavity through an air inlet hole, and a fan communicated with the air inlet is arranged in the case; when the combustion-supporting device is used, external wind tangentially enters the annular wind cavity through the fan and the air inlet, and the wind in the annular wind cavity enters the furnace body through the air inlet hole, so that combustion-supporting treatment is carried out on combustion matters in the chamber.
Description
Technical Field
The utility model relates to the field of firewood stoves, in particular to a combustion-supporting smoke-reducing air duct structure for an outdoor firewood stove.
Background
With the increasing of the living standard of people, the outdoor firewood stove power generation device becomes a common equipment for people to camp outdoors. The utility model discloses an outdoor firewood stove waste heat power generation device which comprises a stove, wherein one side of the stove is provided with a cavity, one side of the interior of the cavity is respectively communicated with the stove through a heat conduction hole and a vent, and both sides of the interior of the cavity are provided with sliding grooves. In the technical scheme, the air duct formed by communicating the ventilation opening with the furnace has single function, and tiny ash residues which are not fully combusted in the chamber of the air duct are scattered outside the furnace, so that the environment is polluted;
therefore, the combustion-supporting smoke-reducing air duct structure for the outdoor firewood stove has good combustion-supporting smoke-reducing effect on the firewood stove, and therefore the effect of reducing environmental pollution is achieved.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to solve the problem of providing a combustion-supporting smoke-reducing air duct structure for an outdoor firewood stove so as to overcome the defects in the prior art.
(II) technical scheme
In order to solve the technical problems, the utility model provides a combustion-supporting smoke-reducing air duct structure for an outdoor firewood stove, which comprises a main body and a case, wherein the main body is sequentially provided with a stove body and a fan cover from inside to outside, an annular fan cavity is arranged between the stove body and the fan cover, the main body is sleeved with a heat dissipation cover and a frame at the outer side of the fan cover, an air inlet communicated with the annular fan cavity is arranged on the main body, a cavity is arranged in the stove body, the cavity is communicated with the annular fan cavity through an air inlet, and a fan communicated with the air inlet is arranged in the case;
when the combustion-supporting device is used, external wind tangentially enters the annular wind cavity through the fan and the air inlet, and the wind in the annular wind cavity enters the furnace body through the air inlet hole, so that combustion-supporting treatment is carried out on combustion matters in the chamber.
Further, the air inlet is provided with a guide plate tangentially arranged with the outer wall of the furnace body, the guide plate is arranged on the frame, the furnace body, the fan cover and the heat dissipation cover are located on the mounting seat of the frame, and the frame, the fan cover and the furnace body are matched to form an annular air cavity.
Further, the air inlet comprises a first air inlet group and a second air inlet group which are arranged on the furnace body.
Further, the first air inlet hole group comprises two adjacent rows of first air inlet holes, the first air inlet hole group is located on the upper portion of the furnace body, more wind in the annular air cavity enters the upper portion of the cavity from the first air inlet hole group, a barrier is formed by wind, accordingly the unburned ash and slag particles in the cavity reach the blocking effect, a large amount of ash and slag particles are prevented from directly flying out of the furnace body, the effect of reducing smoke is achieved, and the probability of environmental pollution is reduced.
Further, the second air inlet hole group comprises a second air inlet hole positioned in the middle of the furnace body and a third air inlet hole positioned at the lower part of the furnace body, and combustion supporting treatment is carried out on combustion matters at the middle and lower parts in the cavity.
Further, an air supply port communicated with the air inlet is arranged on the case.
Further, be provided with the heat conduction metal bar on the machine case, be provided with the second through-hole on the frame, be provided with first through-hole on the furnace body, the heated end of heat conduction metal bar is located through second through-hole and first through-hole in the cavity, the heat conduction metal bar is with heat energy transfer to the semiconductor power generation piece, and the semiconductor power generation piece is with heat energy conversion electric energy transfer to the group battery again.
Further, a semiconductor power generation sheet connected with the heat conduction metal rod is arranged in the case.
Further, the battery pack electrically connected with the semiconductor power generation sheet and the fan is arranged in the case, and the discharging interface electrically connected with the battery pack is arranged on the case, so that a user can conveniently use electricity outdoors.
Further, the bottom of main part and quick-witted case is connected with the support, the upper end of furnace body is provided with the pot frame, can carry out the cooking operation of heating up water, and under the environment that the temperature is low, the user can encircle and sit the heat dissipation cover side and carry out the stoving warm.
(III) beneficial effects
Compared with the prior art, the combustion-supporting and smoke-reducing air duct structure for the outdoor firewood stove has the following beneficial effects: the frame, the fan cover and the furnace body are matched to form an annular air cavity, more air in the annular air cavity enters the upper part of the chamber from the first air inlet hole group through the first air inlet hole group, and a barrier is formed by the air, so that the effect of blocking unburned ash and slag particles in the chamber is achieved, the ash and slag particles are prevented from directly flying out of the furnace body, and the probability of environmental pollution is reduced; and combustion supporting treatment is carried out on the combustion matters at the middle and lower parts in the cavity through the second air inlet hole group.
Drawings
FIG. 1 is a first perspective view of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
FIG. 3 is a first exploded view of the present utility model;
FIG. 4 is a second exploded view of the present utility model;
FIG. 5 is a schematic view of a frame structure of the present utility model;
FIG. 6 is a schematic view of the furnace structure of the present utility model;
FIG. 7 is a first cutaway view of the present utility model;
FIG. 8 is a second cutaway view of the present utility model;
the corresponding component names for each reference number in the figures are: 1. a main body; 2. a chassis; 201. a discharge interface; 3. a bracket; 4. a furnace body; 401. a first through hole; 402. a first air inlet hole group; 4021. a first wind hole; 403. a second air inlet hole group; 4031. a second air hole; 4032. a third air hole; 5. a chamber; 6. a thermally conductive metal rod; 7. a frame; 701. a mounting base; 702. a second through hole; 703. an air inlet; 704. a deflector; 8. a fan housing; 9. a heat dissipation cover; 10. a pot holder; 11. an annular air chamber; 12. a blower; 13. an air supply port; 14. a semiconductor power generation sheet; 15. a battery pack.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 8, the utility model provides a combustion-supporting smoke-reducing air duct structure for an outdoor firewood stove, which comprises a main body 1 and a case 2, wherein the main body 1 is sequentially provided with a furnace body 4 and a fan cover 8 from inside to outside, an annular air cavity 11 is arranged between the furnace body 4 and the fan cover 8, the main body 1 is sleeved with a heat dissipation cover 9 and a frame 7 at the outer side of the fan cover 8, an air inlet 703 communicated with the annular air cavity 11 is arranged on the main body 1, a cavity 5 is arranged in the furnace body 4, the cavity 5 is communicated with the annular air cavity 11 through an air inlet hole, and a fan 12 communicated with the air inlet 703 is arranged in the case 2;
when the combustion-supporting device is used, external wind tangentially enters the annular wind cavity 11 through the fan 12 and the air inlet 703, and the wind in the annular wind cavity 11 enters the furnace body 4 through the air inlet hole, so that combustion supporting treatment is carried out on combustion matters in the chamber 5.
Referring to fig. 7 to 8, a deflector 704 tangentially arranged with the outer wall of the furnace body 4 is arranged at the air inlet 703, the deflector 704 is mounted on the frame 7, the furnace body 4, the fan housing 8 and the heat dissipation housing 9 are all located on the mounting seat 701 of the frame 7, and the frame 7, the fan housing 8 and the furnace body 4 are matched to form an annular air cavity 11.
Referring to fig. 6 to 8, the air inlet hole comprises a first air inlet hole group 402 and a second air inlet hole group 403 which are arranged on the furnace body 4, the first air inlet hole group 402 comprises two adjacent rows of first air inlet holes 4021, the first air inlet hole group 402 is positioned at the upper part of the furnace body 4, and the arrangement ensures that more air in the annular air cavity 11 enters the upper part of the chamber 5 from the first air inlet hole group 402 to form a barrier for the air, so that the effect of blocking the unburned ash and slag particles in the chamber 5 is achieved, and the ash and slag particles are prevented from directly flying out of the furnace body 4, thereby reducing the probability of polluting the environment; the second air inlet hole group 403 includes a second air inlet hole 4031 located in the middle of the furnace body 4 and a third air inlet hole 4032 located in the lower portion thereof, and this arrangement performs combustion supporting treatment on the combustion products in the middle lower portion of the chamber 5.
Referring to fig. 1 to 3, an air supply port 13 which is communicated with an air inlet 703 is arranged on a case 2, a bracket 3 is connected with the bottom of the case 2, a pot rack 10 is arranged at the upper end of a furnace body 4, so that water heating and cooking operations can be performed, and a user can sit beside a heat dissipation cover 9 for heating in a low-temperature environment.
Referring to fig. 1 to 3 and 8, a semiconductor power generation sheet 14 connected with a heat conduction metal rod 6 is arranged in a case 2, the heat conduction metal rod 6 is arranged on the case 2, a second through hole 702 is arranged on a frame 7, a first through hole 401 is arranged on a furnace body 4, a heated end of the heat conduction metal rod 6 is positioned in a cavity 5 through the second through hole 702 and the first through hole 401, the heat conduction metal rod 6 transmits heat energy to the semiconductor power generation sheet 14, and the semiconductor power generation sheet 14 converts the heat energy into electric energy and transmits the electric energy to a battery pack 15; the battery pack 15 electrically connected with the semiconductor power generation sheet 14 and the fan 12 is arranged in the case 2, and the discharge interface 201 electrically connected with the battery pack 15 is arranged on the case 2, so that a user can conveniently use electricity outdoors.
The embodiment provides a combustion-supporting smoke reduction wind channel structure for outdoor firewood stove: the frame 7, the fan housing 8 and the furnace body 4 are matched to form the annular air cavity 11, more air in the annular air cavity 11 enters the upper part of the chamber 5 from the first air inlet hole group 402 through the first air inlet hole group 402, and a barrier is formed by the air, so that the effect of blocking unburned ash and slag particles in the chamber 5 is achieved, a large amount of ash and slag particles are prevented from directly flying out of the furnace body 4, the effect of reducing smoke is achieved, and the probability of polluting the environment is reduced; combustion-supporting treatment is carried out on the combustion products at the middle and lower parts in the chamber 5 through the second air inlet hole group 403.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (10)
1. A combustion-supporting smoke reduction wind channel structure for outdoor firewood stove, includes main part (1) and quick-witted case (2), its characterized in that: the novel furnace comprises a main body (1), wherein a furnace body (4) and a fan cover (8) are sequentially arranged on the main body (1) from inside to outside, an annular air cavity (11) is arranged between the furnace body (4) and the fan cover (8), a heat dissipation cover (9) and a frame (7) are sleeved on the outer side of the fan cover (8) of the main body (1), an air inlet (703) communicated with the annular air cavity (11) is formed in the main body (1), a cavity (5) is formed in the furnace body (4), the cavity (5) is communicated with the annular air cavity (11) through an air inlet hole, and a fan (12) communicated with the air inlet (703) is arranged in a machine case (2);
when the combustion-supporting device is used, external wind tangentially enters the annular wind cavity (11) through the fan (12) and the air inlet (703), and wind in the annular wind cavity (11) enters the furnace body (4) through the air inlet hole, so that combustion-supporting treatment is carried out on combustion matters in the chamber (5).
2. A combustion-supporting and smoke-reducing air duct structure for an outdoor firewood stove as set forth in claim 1, wherein: the air inlet (703) is provided with a guide plate (704) tangentially arranged on the outer wall of the furnace body (4), the guide plate (704) is arranged on the frame (7), and the furnace body (4), the air cover (8) and the heat dissipation cover (9) are located on the mounting seat (701) of the frame (7).
3. A combustion-supporting and smoke-reducing air duct structure for an outdoor firewood stove as set forth in claim 1, wherein: the air inlet comprises a first air inlet group (402) and a second air inlet group (403) which are arranged on the furnace body (4).
4. A combustion-supporting and smoke-reducing air duct structure for an outdoor firewood stove as set forth in claim 3, wherein: the first air inlet hole group (402) comprises two adjacent rows of first air inlet holes (4021), and the first air inlet hole group (402) is located at the upper part of the furnace body (4).
5. A combustion-supporting and smoke-reducing air duct structure for an outdoor firewood stove as set forth in claim 3, wherein: the second air inlet hole group (403) comprises a second air inlet hole (4031) positioned in the middle of the furnace body (4) and a third air inlet hole (4032) positioned at the lower part of the furnace body.
6. A combustion-supporting and smoke-reducing air duct structure for an outdoor firewood stove as set forth in claim 1, wherein: an air supply outlet (13) communicated with the air inlet (703) is arranged on the case (2).
7. A combustion-supporting and smoke-reducing air duct structure for an outdoor firewood stove as set forth in claim 1, wherein: be provided with heat conduction metal bar (6) on quick-witted case (2), be provided with second through-hole (702) on frame (7), be provided with first through-hole (401) on furnace body (4), the heated end of heat conduction metal bar (6) is located through second through-hole (702) and first through-hole (401) in cavity (5).
8. The combustion-supporting and smoke-reducing air duct structure for an outdoor firewood stove as set forth in claim 7, wherein: and a semiconductor power generation sheet (14) connected with the heat conduction metal rod (6) is arranged in the case (2).
9. The combustion-supporting and smoke-reducing air duct structure for an outdoor firewood stove as set forth in claim 8, wherein: the novel solar energy power generation device is characterized in that a battery pack (15) electrically connected with the semiconductor power generation piece (14) and the fan (12) is arranged in the case (2), and a discharge interface (201) electrically connected with the battery pack (15) is arranged on the case (2).
10. A combustion-supporting and smoke-reducing air duct structure for an outdoor firewood stove as set forth in claim 1, wherein: the bottom of the main body (1) and the bottom of the case (2) are connected with a bracket (3), and the upper end of the furnace body (4) is provided with a pot rack (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321446354.XU CN220061830U (en) | 2023-06-08 | 2023-06-08 | Combustion-supporting smoke-reducing air duct structure for outdoor firewood stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321446354.XU CN220061830U (en) | 2023-06-08 | 2023-06-08 | Combustion-supporting smoke-reducing air duct structure for outdoor firewood stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220061830U true CN220061830U (en) | 2023-11-21 |
Family
ID=88758952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321446354.XU Active CN220061830U (en) | 2023-06-08 | 2023-06-08 | Combustion-supporting smoke-reducing air duct structure for outdoor firewood stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220061830U (en) |
-
2023
- 2023-06-08 CN CN202321446354.XU patent/CN220061830U/en active Active
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