CN216897404U - Adjustable self-heat-dissipation mute cover - Google Patents
Adjustable self-heat-dissipation mute cover Download PDFInfo
- Publication number
- CN216897404U CN216897404U CN202220522366.5U CN202220522366U CN216897404U CN 216897404 U CN216897404 U CN 216897404U CN 202220522366 U CN202220522366 U CN 202220522366U CN 216897404 U CN216897404 U CN 216897404U
- Authority
- CN
- China
- Prior art keywords
- cover wall
- mute
- cover
- wall
- adjusting bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 claims abstract description 49
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 14
- 239000000779 smoke Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000030279 gene silencing Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses an adjustable self-radiating mute cover which comprises a mute cover body, wherein the mute cover body comprises an outer cover wall, a plurality of air outlet holes are formed in the outer cover wall, the mute cover body comprises a cylindrical inner cover wall, the cylindrical outer cover wall is hermetically connected with the bottom of the cylindrical inner cover wall, the cylindrical inner cover wall is bent inwards and extends to form a guide cylinder, a threaded opening is formed in the top of the outer cover wall, an adjusting bolt is arranged in the threaded opening, and an adjustable fuel channel is formed between the bottom of the adjusting bolt and the top of the guide cylinder. The mute cover fuel can adjust the extending amount of the adjusting bolt screwed into the threaded opening according to the type of the fuel, the larger the extending amount is, the smaller the fuel channel is, the smaller the extending amount is, and the larger the fuel channel is, so as to adjust the air quantity mixed in the fuel, thereby being suitable for the combustion of different fuels, ensuring that the proper air quantity can be mixed in different fuels, ensuring the full combustion and preventing the over low heat efficiency.
Description
Technical Field
The utility model belongs to the technical field of fuel furnaces, and particularly relates to an adjustable self-radiating mute cover.
Background
In outdoor camping, in order to cook food outdoors, a multi-fuel stove is a necessary device, and the existing multi-fuel stove is generally connected with a burner at a fuel outlet and can only be burnt to cook food. The multi-fuel stove can use the gasified liquid of kerosene, gasoline and the like as fuel. In order to reduce the noise during combustion, the burner generally includes a silencing cover, and a plurality of air outlets are arranged on the side surface of the silencing cover, and the combustion gas is ejected from the air outlets. In the combustion process, the oxygen amount required by the sufficient combustion of different fuels is different, the opening of the existing mute cover is fixed, the mixing ratio of the fuels and air is fixed, and the oxygen amount required by some fuels is larger, so that the flame is discolored and black smoke is generated due to the insufficient combustion of some fuels; the amount of oxygen required for some fuels is small, and the amount of air mixed in is too large, which adversely affects the thermal efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the adjustable self-radiating mute cover which can adjust the air quantity mixed in the fuel, thereby being suitable for the combustion of different fuels, ensuring that the proper air quantity can be mixed in different fuels, ensuring the sufficient combustion and preventing the low heat efficiency.
In order to solve the technical problems, the utility model is solved by the following technical scheme: the utility model provides a from heat dissipation silence cover with adjustable, includes the silence cover body, the silence cover body includes the outer cover wall, be provided with a plurality of ventholes on the outer cover wall, the silence cover body includes the tube-shape inner cover wall, the tube-shape outer cover wall with tube-shape inner cover wall bottom sealing connection, the inward bending type of tube-shape inner cover wall extends and forms the draft tube, outer cover wall top is provided with the screw thread opening, be provided with adjusting bolt in the screw thread opening, adjusting bolt bottom with form adjustable fuel passageway between the draft tube top. When the silent cover fuel is used, the extending amount of the adjusting bolt screwed into the threaded opening can be adjusted according to the type of the fuel, the larger the extending amount is, the smaller the extending amount is, the larger the fuel channel is, and the fuel channel is, so that the mixed air quantity in the fuel is adjusted, thereby being suitable for the combustion of different fuels, ensuring that the proper air quantity can be mixed in different fuels, ensuring the sufficient combustion and preventing the low thermal efficiency.
In the above technical solution, preferably, an annular heat dissipation channel with an opening at the bottom is formed between the inner cover wall and the guide shell. The annular heat dissipation channel can dissipate heat quickly, so that the phenomenon that flame becomes yellow and black smoke is generated due to overhigh temperature of the mute cover is prevented.
In the above technical solution, preferably, the bottom of the adjusting bolt is provided with a conical flow guide portion protruding downward. The conical flow guide part can guide the fuel, so that the fuel flows more smoothly.
In the above technical scheme, preferably, the bottom of the draft tube is provided with a plurality of wedge-shaped protrusions along the periphery of the draft tube. Adopt this structure to make wedge bellying can with the stove dish cooperation location, but wedge bellying imbeds the stove dish when high temperature, fix a position more firmly.
In the above technical scheme, preferably, the top of the adjusting bolt is provided with a strip-shaped groove. The adjusting bolt can be conveniently rotated by arranging the strip-shaped groove.
In the above technical scheme, preferably, the top of the outer cover wall is provided with a convex ring, and the inner wall of the convex ring is provided with the threaded opening. By adopting the structure, the threads of the threaded opening are longer, so that the positioning of the adjusting bolt is firmer.
In the above technical solution, preferably, the bottom of the cylindrical outer cover wall and the cylindrical inner cover wall extend outward to form a support ring.
Compared with the prior art, the utility model has the following beneficial effects: when the silent cover fuel is used, the extending amount of the adjusting bolt screwed into the threaded opening can be adjusted according to the type of the fuel, the larger the extending amount is, the smaller the extending amount is, the larger the fuel channel is, and the fuel channel is, so that the mixed air quantity in the fuel is adjusted, thereby being suitable for the combustion of different fuels, ensuring that the proper air quantity can be mixed in different fuels, ensuring the sufficient combustion and preventing the low thermal efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram in another direction according to an embodiment of the present invention.
Fig. 3 is an exploded view of the embodiment of the present invention.
Fig. 4 is a schematic cross-sectional structure diagram of an embodiment of the utility model.
Detailed Description
The utility model is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 4, an adjustable self-radiating mute cover comprises a mute cover body 1, the mute cover body 1 comprises an outer cover wall 2, a plurality of air outlet holes 21 are formed in the outer cover wall 2, the mute cover body 1 comprises a cylindrical inner cover wall 3, the cylindrical outer cover wall 2 is hermetically connected with the bottom of the cylindrical inner cover wall 3, the cylindrical inner cover wall 3 is bent inwards and extends to form a guide cylinder 4, a threaded opening 22 is formed in the top of the outer cover wall 2, an adjusting bolt 5 is arranged in the threaded opening 22, and an adjustable fuel channel 6 is formed between the bottom of the adjusting bolt 5 and the top of the guide cylinder 4. When the silent cover fuel is used, the extending amount of the adjusting bolt 5 screwed into the threaded opening 22 can be adjusted according to the type of the fuel, the larger the extending amount is, the smaller the extending amount is, and the larger the fuel channel is, so that the air quantity mixed in the fuel is adjusted, thereby being suitable for the combustion of different fuels, ensuring that the proper air quantity can be mixed in different fuels, ensuring the sufficient combustion and preventing the low thermal efficiency.
During burning, the mute cover can continuously bear the baking of flame, and along with the rise of temperature during baking, the temperature of the mute cover is too high, so that the flame can gradually turn yellow and black smoke can be generated. In this embodiment, an annular heat dissipation channel with an open bottom is formed between the inner cover wall 3 and the guide cylinder 4. The annular heat dissipation channel can be arranged in the mute cover, heat can be quickly dissipated through the annular heat dissipation channel, and therefore the fact that flame becomes yellow and black smoke is generated due to the fact that the temperature of the mute cover is too high is prevented.
In this embodiment, the bottom of the adjusting bolt 5 has a conical flow guide 51 protruding downward. The conical guide portion 51 can guide the fuel to make the fuel flow smoother.
In this embodiment, the bottom of the draft tube 4 is provided with a plurality of wedge-shaped protrusions 41 along the periphery of the draft tube 4. The wedge-shaped protruding part 41 can be matched with the furnace plate for positioning, the wedge-shaped protruding part 41 can be embedded into the furnace plate at high temperature, and the positioning is firmer.
In this embodiment, in order to facilitate the rotation of the adjusting bolt 5, a strip-shaped groove 52 is formed at the top of the adjusting bolt 5.
In this embodiment, the top of the housing wall 2 is provided with a convex ring 23, and the inner wall of the convex ring 23 is provided with a threaded opening 22. With this construction, the thread of the threaded opening 22 is made longer, so that the adjusting bolt 5 is positioned more firmly.
In this embodiment, the bottom of the cylindrical outer housing wall 2 and the cylindrical inner housing wall 3 is extended with a support ring 7.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a from heat dissipation silence cover with adjustable, includes silence cover body (1), silence cover body (1) includes outer cover wall (2), be provided with a plurality of ventholes (21) on outer cover wall (2), its characterized in that: the mute cover body (1) comprises a cylindrical inner cover wall (3), the cylindrical outer cover wall (2) is in sealing connection with the bottom of the cylindrical inner cover wall (3), the cylindrical inner cover wall (3) is bent inwards to extend to form a guide cylinder (4), a threaded opening (22) is formed in the top of the outer cover wall (2), an adjusting bolt (5) is arranged in the threaded opening (22), and an adjustable fuel channel (6) is formed between the bottom of the adjusting bolt (5) and the top of the guide cylinder (4).
2. The adjustable self-radiating mute cover as claimed in claim 1, wherein: an annular heat dissipation channel with an opening at the bottom is formed between the inner cover wall (3) and the guide cylinder (4).
3. The adjustable self-radiating mute cover as claimed in claim 1, wherein: the bottom of the adjusting bolt (5) is provided with a conical flow guide part (51) protruding downwards.
4. The adjustable self-radiating mute cover as claimed in claim 1, wherein: the bottom of the guide shell (4) is provided with a plurality of wedge-shaped protrusions (41) along the periphery of the guide shell (4).
5. The adjustable self-radiating mute cover as claimed in claim 1, wherein: and a strip-shaped groove (52) is formed in the top of the adjusting bolt (5).
6. The adjustable self-radiating mute cover as claimed in claim 1, wherein: the top of the outer cover wall (2) is provided with a convex ring (23), and the inner wall of the convex ring (23) is provided with the threaded opening (22).
7. The adjustable self-radiating mute cover as claimed in claim 1, wherein: the bottom parts of the cylindrical outer cover wall (2) and the cylindrical inner cover wall (3) extend outwards to form a support ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220522366.5U CN216897404U (en) | 2022-03-11 | 2022-03-11 | Adjustable self-heat-dissipation mute cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220522366.5U CN216897404U (en) | 2022-03-11 | 2022-03-11 | Adjustable self-heat-dissipation mute cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216897404U true CN216897404U (en) | 2022-07-05 |
Family
ID=82190080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220522366.5U Expired - Fee Related CN216897404U (en) | 2022-03-11 | 2022-03-11 | Adjustable self-heat-dissipation mute cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216897404U (en) |
-
2022
- 2022-03-11 CN CN202220522366.5U patent/CN216897404U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Fulford | Biogas stove design | |
| CN216897404U (en) | Adjustable self-heat-dissipation mute cover | |
| CN109595556B (en) | Stove burner | |
| CN112240549A (en) | Completely upper air inlet type burner | |
| CN209688833U (en) | A kind of wind resistance energy-saving long-lasting lamp | |
| CN212565762U (en) | High-power cooking utensils combustor of stainless steel fire lid and distributor seat | |
| CN210861204U (en) | Integrated kitchen of going up air inlet formula combustor and applied this combustor completely | |
| CN212456976U (en) | Single-channel combustor | |
| CN111609401A (en) | High-power cooking utensils combustor of stainless steel fire lid and distributor seat | |
| CN110608437A (en) | Durable infrared furnace end in high-temperature environment | |
| CN111964063A (en) | Outer ring fire lid and gas-cooker | |
| CN216010836U (en) | Burner of raging fire furnace | |
| CN215808466U (en) | Fire cover, combustor and gas-cooker | |
| CN109798523A (en) | A kind of fire dish component and burner for burner | |
| JP3581981B2 (en) | Cassette cooker | |
| WO2020237883A1 (en) | Gas mixing burner | |
| CN217109541U (en) | Multi-fuel burner | |
| CN211372405U (en) | Completely upper air inlet type burner | |
| CN218064870U (en) | Multi-port air inlet type stove burner | |
| CN212961730U (en) | Burner head of burner | |
| CN220981394U (en) | Gasifier furnace end | |
| CN208983350U (en) | Furnace end subassembly and gas-cooker | |
| CN211372404U (en) | Completely upper air inlet type burner | |
| CN212961731U (en) | Fire cover seat with flame stabilizing effect and furnace end | |
| CN220453653U (en) | Energy-saving upper air inlet combustor with uniform firepower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220705 |