CN111043593B - Combustion device with heat radiation effect - Google Patents
Combustion device with heat radiation effect Download PDFInfo
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- CN111043593B CN111043593B CN201811184252.9A CN201811184252A CN111043593B CN 111043593 B CN111043593 B CN 111043593B CN 201811184252 A CN201811184252 A CN 201811184252A CN 111043593 B CN111043593 B CN 111043593B
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- hole
- guide vanes
- burner body
- adjacent
- heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D5/00—Burners in which liquid fuel evaporates in the combustion space, with or without chemical conversion of evaporated fuel
- F23D5/02—Burners in which liquid fuel evaporates in the combustion space, with or without chemical conversion of evaporated fuel the liquid forming a pool, e.g. bowl-type evaporators, dish-type evaporators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D5/00—Burners in which liquid fuel evaporates in the combustion space, with or without chemical conversion of evaporated fuel
- F23D5/12—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2214/00—Cooling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
The invention provides a combustion device with a heat dissipation effect, which comprises a combustor body and an outer resistor, wherein the combustor body is provided with a fuel groove, the upper end of the fuel groove in the vertical direction is provided with an opening, an accommodating space is arranged in the outer resistor, the combustor body is arranged in the accommodating space, one end of the outer resistor in the vertical direction is provided with a bottom, the minimum distance from the opening to the bottom in the vertical direction forms a first height, the outer resistor is provided with a first through hole in a penetrating manner, one end of the first through hole is communicated with the accommodating space, the different end of the first through hole is communicated with the outside, the minimum distance from the first through hole to the bottom in the vertical direction forms a second height, the second height is smaller than the first height, and the combustion device achieves the effects of heat dissipation and flame stabilization through the structure.
Description
Technical Field
The present invention relates to a combustion apparatus, and more particularly to a combustion apparatus with heat dissipation.
Background
Please refer to taiwan patent No. I625493, "composite structure of ornamental fire", which is a composite structure of ornamental fire, and includes a container, a combustion device and a fixing device, wherein the container includes a fuel container, a top cover and a heat insulation member, the container is disposed in the fuel container and connected to the top cover, a filler hole and a first positioning groove are penetratingly disposed on the top cover and communicated with the container, the heat insulation member is connected to an end of the top cover different from the container, a second positioning groove is penetratingly disposed on a top side and a bottom side of the heat insulation member and communicated with the first positioning groove, a second end of the combustion device is inserted into the container through the second positioning groove and the first positioning groove, and a first clamping surface and a second clamping surface respectively correspond to and clamp two side surfaces of the combustion device.
The main function of the above-mentioned combined structure is ornamental, and the ornamental effect desired by user is that the flame is stably burnt. However, the combustion apparatus with the above-mentioned combination structure is not shielded by objects, and if the combustion apparatus is used outdoors, the predetermined flame pattern cannot be maintained in case of wind, which results in a reduction of ornamental effect or a direct contact of the flame with the container to accumulate high temperature.
The flame is preferably burnt in the glass container, and the fuel container of the above-described composite structure is usually made of glass, and in order to obtain a more excellent ornamental effect, it is desirable to increase the height of the fuel container so that the glass fuel container can surround the flame. However, the temperature generated by the combustion of the flame heats the surrounding air, so that the temperature of the air surrounding the flame rises and flows upwards, low pressure is formed after the air surrounding the flame runs off, the air close to the wall surface of the fuel container flows to the flame, and when the position close to the wall surface of the fuel container is in a low pressure state due to the air flowing away, only the air close to the opening of the fuel container can be supplemented into the fuel container, but the air at the opening of the fuel container is the air heated by the flame, and the convection mode that the hot air flows back into the fuel container can continuously accumulate heat to cause the temperature rise of the fuel container, which not only can cause the danger of scalding of a user, but also can cause the danger of flash combustion easily caused by the high temperature accumulated by the heated fuel. And the flowing mode of hot air backflow can disturb air around the flame to cause the flame to be excessively disturbed, so that the visibility of the flame is reduced. Meanwhile, although the combined structure glass is low in height and beneficial to heat dissipation, flame shielding is less when the combined structure glass is blown by ambient airflow, so that the condition that the ambient airflow influences the flame form cannot be effectively prevented, and the flame is deflected by wind pressure to heat the periphery of the container by the high temperature of the flame. However, if the height of the glass is increased to improve the windproof effect, the backflow phenomenon of hot air is increased, and the accumulated high temperature is also increased. Particularly, when the combustion scale is increased, the container and the fuel accumulate high temperature, so that the danger of burning caused by burning or even the fuel heated to cause the temperature to exceed the flash point is easily generated.
Disclosure of Invention
The invention aims to: the utility model provides a burner with radiating effect solves the above-mentioned technical problem that exists among the prior art.
The invention provides a combustion device with heat radiation effect, which is characterized by comprising:
the burner body is provided with a fuel groove, and the upper end of the fuel groove along the vertical direction is provided with an opening;
a peripheral resistor is provided with a containing space in the peripheral resistor, the combustor body is arranged in the containing space, a bottom is arranged at one vertical end of the peripheral resistor, a first height is formed from the opening to the bottom along the vertical minimum distance, a first through hole is arranged in the peripheral resistor in a penetrating mode, one end of the first through hole is communicated with the containing space and one end of the first through hole is communicated with the outside, a second height is formed from the first through hole to the bottom along the vertical minimum distance, and the second height is smaller than the first height.
The outer resistor is provided with a plurality of guide vanes in the accommodating space, the plurality of guide vanes radially extend outwards from the position close to the burner body by taking the burner body as the center, the plurality of guide vanes are evenly distributed around the burner body, and the plurality of guide vanes are positioned between the opening and the first through hole along the vertical height position.
The outer resistor is provided with a top part along one end which is vertically different from the bottom part, and the accommodating space extends from the bottom part to the top part.
The outer resistor comprises an outer cover pipe which is in a shape of a circular pipe and is integrally formed, the outer cover pipe comprises a side wall and a bottom surface, the side wall extends from the bottom to the top, the bottom surface is connected to the side wall and is adjacent to the bottom, and the first through hole penetrates through the bottom surface.
The outer cover tube is made of glass.
The periphery resistor comprises a flow guide piece, the flow guide piece is arranged in the accommodating space and provided with a base, the base is disc-shaped and penetrates through a second through hole, the second through hole corresponds to the first through hole, one side of the base abuts against one side, close to the accommodating space, of the bottom surface, the base is of an integrally formed structure, and the plurality of flow guide blades are connected to one side, different from the bottom surface, of the base through the integrally formed structure.
The flow guide piece is connected with a plurality of foot seats, and the foot seats are connected with the base, penetrate through the first through hole and abut against one side of the bottom surface, which is different from the containing space.
The fuel groove is abutted against one side of the guide vanes, which is different from the base.
The guide vanes extend vertically from a position adjacent to the bottom to a direction adjacent to the top.
Each of the guide vanes is provided with an inner end at one end adjacent to the burner body along the horizontal direction and an outer end at the other end, and each of the guide vanes extends linearly from the inner end to the outer end.
Each of the plurality of guide vanes is provided with an inner end and an outer end at the different end along the end which is adjacent to the burner body in the horizontal direction, a bending part is arranged between the inner end and the outer end, and the bending part is adjacent to the inner end.
Each of the plurality of guide vanes is provided with an inner end and an outer end at the different end along the end which is adjacent to the burner body in the horizontal direction, a bending part is arranged between the inner end and the outer end, and the bending part is adjacent to the outer end.
The burner body is integrally arranged in the accommodating space.
The combustion device provided by the invention can achieve the effects of heat dissipation and flame stabilization through the structure.
Drawings
Fig. 1 is a perspective view of a first embodiment of a combustion apparatus with a heat dissipation effect according to the present invention.
Fig. 2 is an exploded perspective view of a first embodiment of the combustion apparatus with heat dissipation effect according to the present invention.
Fig. 3 is a sectional view of a baffle member of a first embodiment of a combustion apparatus having a heat dissipation effect according to the present invention.
Fig. 4 is a view showing a state of the combustion apparatus with a heat dissipating effect according to the first embodiment of the present invention in use when no wind is present.
Fig. 5 is a view showing a state of the combustion apparatus having a heat radiation effect according to the first embodiment of the present invention in use when there is a crosswind.
FIG. 6 is a cross-sectional view of a deflector of a second embodiment of the heat dissipating combustion apparatus of the present invention.
FIG. 7 is a cross-sectional view of a deflector of a second embodiment of a heat dissipating combustion apparatus according to the present invention.
Description of reference numerals: 10 a combustion device; 20a burner body; 21 a fuel tank; 22 opening; 30 external resistors; 31 an accommodating space; 32 bottom part; 33 a top portion; 34 a first via hole; 35 guide vanes; 40 outer cover tube; 41 side walls; 42 a bottom surface; 50 a flow guide member; 51 a base; 52 a second via; 53 inner end; 54 outer end; 55 foot seats; 20a burner body; 35a guide vane; 53a inner end; 54a outer end; 56a curved portion; 20b a burner body; 35b guide vanes; 53b inner end; 54b outer end; 56b a curved portion; h1 first height; h2 second height.
Detailed Description
Referring to fig. 1 to 5, there are shown a perspective view, an exploded perspective view, a sectional structure view of a deflector, a usage state view in the absence of wind, and a usage state view in the presence of side wind of a first embodiment of a combustion apparatus having a heat dissipation effect according to the present invention. The burner device 10 of the present invention comprises a burner body 20 and an external resistor 30; wherein:
the burner body 20 has a fuel tank 21, and the fuel tank 21 is provided with an opening 22 at the upper end in the vertical direction.
The outer resistor 30 is provided with a receiving space 31 therein, the burner body 20 is integrally disposed in the receiving space 31, the outer resistor 30 is provided with a bottom 32 along a vertical end and a top 33 at an end different from the bottom 32, the receiving space 31 extends from the bottom 32 to the top 33, a first height H1 is formed from the opening 22 to the bottom 32 along a vertical minimum distance, the outer resistor 30 is provided with a first through hole 34 in a penetrating manner, one end of the first through hole 34 is communicated with the receiving space 31 and the different end is communicated with the outside, a second height H2 is formed from the first through hole 34 to the bottom 32 along the vertical minimum distance, and the second height H2 is smaller than the first height H1.
The outer resistor 30 is provided with a plurality of guide vanes 35 in the accommodating space 31, the guide vanes 35 radially extend outward from a position adjacent to the burner body 20 with the burner body 20 as a center, the guide vanes 35 are evenly distributed around the burner body 20, and the guide vanes 35 are located between the opening 22 and the first through hole 34 along a vertical height position.
The external resistor 30 includes an outer casing tube 40 and a flow guiding member 50, the outer casing tube 40 is in a shape of a circular tube integrally formed, the outer casing tube 40 is made of glass, the outer casing tube 40 includes a sidewall 41 and a bottom surface 42, the sidewall 41 extends from the bottom 32 to the top 33, the bottom surface 42 is connected to the sidewall 41 and is adjacent to the bottom 32, and the first through hole 34 is formed through the bottom surface 42.
The flow guiding element 50 is disposed in the accommodating space 31, the flow guiding element 50 is provided with a base 51, the base 51 is disc-shaped and penetrates through a second through hole 52, the second through hole 52 corresponds to the first through hole 34, one side of the base 51 abuts against one side of the bottom surface 42 adjacent to the accommodating space 31, the base 51 is of an integrally formed structure, the plurality of flow guiding vanes 35 are connected to one side of the base 51 different from the bottom surface 42 in the integrally formed structure, and the fuel tank 21 abuts against one side of the plurality of flow guiding vanes 35 different from the base 51.
The guide vanes 35 extend vertically from a position adjacent to the bottom 32 to a position adjacent to the top 33, each of the guide vanes 35 has an inner end 53 at an end adjacent to the burner body 20 in the horizontal direction and an outer end 54 at a different end, and each of the guide vanes 35 extends linearly from the inner end 53 to the outer end 54.
The flow guiding element 50 is connected to a plurality of feet 55, and the plurality of feet 55 are connected to the base 51, pass through the first through hole 34 and abut against one side of the bottom surface 42 different from the accommodating space 31.
The combustion device 10 achieves the effects of heat dissipation and flame stabilization through the structure. When the combustion device 10 is used, after the burner body 20 is ignited, the air on the upper portion of the candle wick rises due to heating, after low pressure is formed around the candle wick, in order to balance the pressure, the air on the outside can be introduced from the periphery of the burner body 20 and the first through holes 34 to form circulation, through the heat convection effect, the high-temperature air on the upper portion of the burner body 20 is kept in a rising state and is not easy to generate backflow, the air convection flow direction from bottom to top in the accommodating space 31 is beneficial to maintaining a stable flame shape, and the combustion device 10 provides a good visual effect.
And because the high-temperature air heated by the flame reduces the backflow, the contact of the high-temperature air with the outer cover tube 40 can be reduced, so that the temperature of the outer cover tube 40 is not too high, and the worry of scalding a user is greatly reduced. The design of the combustion device 10 that air is introduced from the lower portion of the burner body 20 contacts the burner body 20 when the air enters the accommodating space 31, and the structure of the combustion device 10 can also provide a continuous heat dissipation effect for the burner body 20, so that the fuel tank 21 in the burner body 20 is maintained at a lower temperature.
When the combustion device 10 is placed outdoors and blown by crosswind in the horizontal direction, backflow is formed at the recessed portion, and a part of crosswind is inevitably blocked by the outer cover tube 40 and enters the accommodating space 31 downwards, because the blades can guide and limit the flow direction of cooling air, the upward air flow direction inside the combustion device 10 can be offset or weakened with the backflow formed by the blown crosswind, the influence of the crosswind on the combustion device 10 can be greatly reduced, and the danger of high temperature accumulation caused by direct contact of high temperature with the outer cover is avoided. The combustion device 10 can be used normally and maintain the visibility and the shape of the flame even in the windy outdoor conditions.
The combustion device 10 can also avoid the safety problem caused by the user not following the correct use mode, when the burner body 20 replenishes fuel, the upper cover needs to be opened first and the fuel in the fuel tank 21 is replenished to the preset marked line, if the fuel tank 21 is overflowed by the user, the fuel can overflow and flow downwards after the upper cover is covered by the fuel tank 21, and finally can flow out from the first through hole 34, even if the user ignites the combustion device 10 in the state of replenishing excessive fuel, the safety problem can not be caused.
When the user moves the object, part of the user is used to take the most easily touched part of the object, so that the part is lost, when the combustion device 10 is moved, the user can directly take the outer cover tube 40, and the combustion device 10 does not have any part lost even if the user directly takes the outer cover tube 40 to move through the combined structure of the flow guide piece 50 and the plurality of foot seats 55.
Referring to fig. 6, a cross-sectional view of a flow guide of a second embodiment of the heat dissipating combustion apparatus of the present invention is shown. The second embodiment of the present invention is substantially the same as the first embodiment, and the main difference is that each of the plurality of guide vanes 35a has an inner end 53a at one end adjacent to the burner body 20a in the horizontal direction and an outer end 54a at the other end, and a bent portion 56a is provided between the inner end 53a and the outer end 54a, and the bent portion 56a is adjacent to the inner end 53 a.
Fig. 7 is a cross-sectional view of a deflector of a combustion apparatus with heat dissipation effect according to a third embodiment of the present invention. The second embodiment is substantially the same as the first embodiment, and the main difference is that each of the plurality of guide vanes 35b has an inner end 53b at an end adjacent to the burner body 20b in the horizontal direction and an outer end 54b at an opposite end, a bent portion 56b is provided between the inner end 53b and the outer end 54b, and the bent portion 56b is adjacent to the outer end 54 b.
In view of the above, it can be concluded that the present invention has the following advantages:
1. the invention relates to a combustion device with a heat dissipation effect, which comprises a combustor body and an outer resistor, wherein the combustor body is provided with a fuel groove, the upper end of the fuel groove along the vertical direction is provided with an opening, an accommodating space is arranged in the outer resistor, the combustor body is arranged in the accommodating space, one end of the outer resistor along the vertical direction is provided with a bottom, the minimum distance from the opening to the bottom along the vertical direction forms a first height, the outer resistor is provided with a first through hole in a penetrating manner, one end of the first through hole is communicated with the accommodating space, the different end of the first through hole is communicated with the outside, the minimum distance from the first through hole to the bottom along the vertical direction forms a second height, the second height is smaller than the first height, and the combustion device achieves the effects of heat dissipation and flame stabilization through the structure.
Claims (10)
1. A combustion device with heat dissipation effect is characterized by comprising:
the burner body is provided with a fuel groove, and the upper end of the fuel groove along the vertical direction is provided with an opening;
a peripheral resistor, a containing space is arranged in the peripheral resistor, the burner body is arranged in the containing space, a bottom is arranged at one vertical end of the peripheral resistor, a first height is formed from the opening to the bottom along the vertical minimum distance, a first through hole is arranged in the peripheral resistor in a penetrating way, one end of the first through hole is communicated with the containing space, the other end of the first through hole is communicated with the outside, a second height is formed from the first through hole to the bottom along the vertical minimum distance, the second height is smaller than the first height, a plurality of guide vanes are arranged in the containing space, the guide vanes radially extend outwards from the position adjacent to the burner body by taking the burner body as the center, the guide vanes are evenly distributed around the burner body, and the guide vanes are positioned between the opening and the first through hole along the vertical height, the periphery resistor is provided with a top part at one end vertically different from the bottom part, the accommodating space extends from the bottom part to the top part, the periphery resistor comprises an outer cover pipe which is in an integrally formed tubular shape and comprises a side wall and a bottom surface, the side wall extends from the bottom part to the top part, the bottom surface is connected with the side wall and is adjacent to the bottom part, the first through hole penetrates through the bottom surface, the periphery resistor comprises a flow guide piece which is arranged in the accommodating space, the flow guide piece is provided with a base, the base is in a disc shape and is penetrated with a second through hole, the second through hole corresponds to the first through hole, one side of the base is abutted against one side of the bottom surface adjacent to the accommodating space, the base is in an integrally formed structure, and the plurality of flow guide vanes are connected with one side of the base which is different from the bottom surface in an integrally formed structure, the flow guide piece is connected with a plurality of foot seats, and the foot seats are connected with the base, penetrate through the first through hole and abut against one side of the bottom surface, which is different from the containing space.
2. A combustion apparatus with heat-dissipating effect as claimed in claim 1, wherein: the outer cover tube is in a circular tube shape.
3. A combustion apparatus with heat-dissipating effect as claimed in claim 2, wherein: the outer cover tube is made of glass.
4. A combustion apparatus with heat-dissipating effect as claimed in claim 2 or 3, wherein: the base is disc-shaped.
5. A combustion apparatus with heat-dissipating effect as claimed in claim 4, wherein: the fuel groove is abutted against one side of the guide vanes, which is different from the base.
6. A combustion apparatus with heat-dissipating effect as claimed in claim 4, wherein: the guide vanes extend vertically from a position adjacent to the bottom to a direction adjacent to the top.
7. A combustion apparatus with heat-dissipating effect as claimed in claim 4, wherein: each of the guide vanes is provided with an inner end at one end adjacent to the burner body along the horizontal direction and an outer end at the other end, and each of the guide vanes extends linearly from the inner end to the outer end.
8. A combustion apparatus with heat-dissipating effect as claimed in claim 4, wherein: each of the plurality of guide vanes is provided with an inner end and an outer end at the different end along the end which is adjacent to the burner body in the horizontal direction, a bending part is arranged between the inner end and the outer end, and the bending part is adjacent to the inner end.
9. A combustion apparatus with heat-dissipating effect as claimed in claim 4, wherein: each of the plurality of guide vanes is provided with an inner end and an outer end at the different end along the end which is adjacent to the burner body in the horizontal direction, a bending part is arranged between the inner end and the outer end, and the bending part is adjacent to the outer end.
10. A combustion apparatus with heat-dissipating effect as claimed in claim 4, wherein: the burner body is integrally arranged in the accommodating space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811184252.9A CN111043593B (en) | 2018-10-11 | 2018-10-11 | Combustion device with heat radiation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811184252.9A CN111043593B (en) | 2018-10-11 | 2018-10-11 | Combustion device with heat radiation effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111043593A CN111043593A (en) | 2020-04-21 |
| CN111043593B true CN111043593B (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811184252.9A Active CN111043593B (en) | 2018-10-11 | 2018-10-11 | Combustion device with heat radiation effect |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2161821Y (en) * | 1993-07-10 | 1994-04-13 | 无锡市郊区享达厨房成套设备厂 | Bucket type intensified fuel burner |
| CN2194453Y (en) * | 1994-04-01 | 1995-04-12 | 杨永生 | Oil fuel burner |
| TW452238U (en) * | 2000-05-06 | 2001-08-21 | Singatron Entpr Co Ltd | Ground structure of terminal connector |
| CN1357092A (en) * | 1998-11-30 | 2002-07-03 | 勒米－莱脱蜡烛股份有限公司 | Anti-flash wick support |
| CN2655046Y (en) * | 2003-09-09 | 2004-11-10 | 赵秀君 | Burner for oil range |
| CN201811230U (en) * | 2010-09-28 | 2011-04-27 | 胡永忠 | Biological liquid fuel burner |
| CN104654305A (en) * | 2013-11-22 | 2015-05-27 | 爱烙达股份有限公司 | Flame burning device capable of changing vortex type |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2786597A1 (en) * | 2010-01-06 | 2011-07-14 | The Outdoor Greatroom Company LLLP | Fire container assembly |
| US10119702B2 (en) * | 2015-08-27 | 2018-11-06 | CM Almy & Son, Inc. | Candle lamp |
-
2018
- 2018-10-11 CN CN201811184252.9A patent/CN111043593B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2161821Y (en) * | 1993-07-10 | 1994-04-13 | 无锡市郊区享达厨房成套设备厂 | Bucket type intensified fuel burner |
| CN2194453Y (en) * | 1994-04-01 | 1995-04-12 | 杨永生 | Oil fuel burner |
| CN1357092A (en) * | 1998-11-30 | 2002-07-03 | 勒米－莱脱蜡烛股份有限公司 | Anti-flash wick support |
| TW452238U (en) * | 2000-05-06 | 2001-08-21 | Singatron Entpr Co Ltd | Ground structure of terminal connector |
| CN2655046Y (en) * | 2003-09-09 | 2004-11-10 | 赵秀君 | Burner for oil range |
| CN201811230U (en) * | 2010-09-28 | 2011-04-27 | 胡永忠 | Biological liquid fuel burner |
| CN104654305A (en) * | 2013-11-22 | 2015-05-27 | 爱烙达股份有限公司 | Flame burning device capable of changing vortex type |
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| Publication number | Publication date |
|---|---|
| CN111043593A (en) | 2020-04-21 |
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