CN220379653U - Burner for burning gaseous fuel - Google Patents
Burner for burning gaseous fuel Download PDFInfo
- Publication number
- CN220379653U CN220379653U CN202321763983.5U CN202321763983U CN220379653U CN 220379653 U CN220379653 U CN 220379653U CN 202321763983 U CN202321763983 U CN 202321763983U CN 220379653 U CN220379653 U CN 220379653U
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- Prior art keywords
- burner
- horizontal
- combustion
- combustion chamber
- main body
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- 239000000446 fuel Substances 0.000 title claims abstract description 33
- 238000002485 combustion reaction Methods 0.000 claims abstract description 73
- 239000004449 solid propellant Substances 0.000 claims description 23
- 238000004088 simulation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007787 solid Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000005034 decoration Methods 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Combustion Of Fluid Fuel (AREA)
Abstract
The utility model discloses a burner for burning gaseous fuel, which comprises an air inlet interface, a plurality of horizontal parts and a plurality of inclined parts, wherein one end of each inclined part positioned at the lower part is connected and fixed with one end of each horizontal part, the other ends of all horizontal parts are connected with each other directly or through a combustion chamber main body, the horizontal parts, the inclined parts and the combustion chamber main body are hollow structures in the interior and are communicated with each other, the inclined parts form an angle alpha inclined upwards relative to the horizontal parts, and the inclined parts and the horizontal parts form a shape of a solid geometric space; the air inlet interface is arranged at the lowest part of the burner and is communicated with the inside of the burner; the horizontal part is provided with a first fire hole, the inclined part is provided with a second fire hole, and the combustion chamber main body is provided with a third fire hole. When the injected gaseous fuel is ignited, flames are burnt on the combustion chamber main body, the horizontal part and the inclined part, so that a flame effect of a 3D three-dimensional form is formed.
Description
Technical Field
The utility model relates to the technical field of burners, in particular to a burner for a gaseous fuel combustion fireplace.
Background
The natural fire fireplace with dual functions of decoration and heating is more and more popular in recent years, and particularly the natural fire gas fireplace and the natural fire alcohol fireplace are the first choice for combining home decoration and heating due to clean and sanitary use, stable combustion and high heat efficiency utilization rate. In order to make the combustion fully and easily controlled, the natural alcohol fireplace generally gasifies the liquid alcohol fuel and then introduces the gasified liquid alcohol fuel into a burner for combustion.
However, the existing gas fuel combustion burners on the market basically have the defects that flames are directly combusted on a metal burner, or long strips or circles are flattened, the flames are relatively stiff, the flexibility is insufficient, and layering is avoided. And lack of decoration of the simulated solid fuel, lack of flame and corresponding to the interaction of the fuel, and have a distortion sense of flame blank. Even though a mode of presenting flames by combining multiple combustors appears in the market, gaseous fuels are required to be respectively introduced for combustion, so that the structure is complex, and the installation is complicated.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to solve the problems of the prior art, namely to provide a burner for burning gaseous fuel, which is used for overcoming the problems of stiff flame and insufficient abundance in the prior art, and providing a spatial three-dimensional flame shape, so as to provide more visual enjoyment for users.
(II) technical scheme
In order to solve the technical problems, the utility model provides a burner for burning gaseous fuel, which comprises an air inlet interface, a plurality of horizontal parts and a plurality of inclined parts, wherein one end of each horizontal part is connected, and one end of each inclined part positioned at a lower part is connected and fixed with the other end of each horizontal part; wherein the horizontal part and the inclined part are hollow structures and are communicated with each other, the inclined part is inclined upwards at an angle alpha relative to the horizontal part, and the inclined part and the horizontal part form a solid geometric space shape; the air inlet interface is arranged on the bottom surface of the horizontal part and communicated with the inside of the horizontal part, and gaseous fuel can enter the inside of the horizontal part from the air inlet interface and then diffuse into the inside of the inclined part; a plurality of first fire holes are provided on the horizontal portion, and a plurality of second fire holes are provided on the inclined portion.
Further, the angle α of upward inclination of each inclined portion may be the same or different, and is 20 ° to 80 °.
Further, the lower surface of the horizontal part is provided with an upward inclined angle beta, and the angle beta is 1-10 degrees.
Further, the burner further comprises a plurality of simulated solid fuels, wherein the simulated solid fuels are textures and colors simulating real solid fuels, and the simulated solid fuels are buckled on the inclined part.
Further, a supporting surface is arranged on the inclined part, and the supporting surface can be used for supporting the simulated solid fuel.
Further, when the number of the horizontal portions is two, the two horizontal portions may be arranged opposite to each other and connected to each other, thereby forming a single body.
Further, the number of the horizontal parts is more than or equal to three, and the burner for burning the gaseous fuel further comprises a combustion chamber main body for connecting all the horizontal parts together, wherein the combustion chamber main body is of a hollow structure and is arranged in the middle of all the horizontal parts, the horizontal parts are circumferentially arranged around the combustion chamber main body, and the intervals between every two horizontal parts can be the same or different; the air inlet interface is arranged on the bottom surface of the combustion chamber main body, the air inlet interface is communicated with the inside of the combustion chamber main body, and the inside of the combustion chamber main body is communicated with the inside of the horizontal part; a plurality of third fire holes are provided in the combustion chamber body.
Further, the combustion chamber main body is provided with a plurality of combustion air inlets, and the combustion air inlets can be used for supplying combustion air to the middle area of the burner.
Further, the upper surface of the combustion air inlet is higher than the upper surface of the combustion chamber body.
Further, when the burner is mounted on a product, cobblestones and/or crystal stone and/or broken glass and/or a simulated charcoal bed and a simulated solid fuel for decoration can be arranged at the bottom of the burner, so that the burner is used for simulating the structure of the charcoal bed after burning the real solid fuel and can cover the main body of the combustion chamber and/or the horizontal part, so that the whole burner is more attractive and real.
In the above technical scheme, the number is one or more than one.
The basic principle of the utility model is as follows:
when the burner is in operation, the gaseous fuel or the fuel gasified by the liquid fuel is introduced into the burner through the air inlet interface and is diffused into the combustion chamber main body and/or the horizontal part and the inclined part, and then the gaseous fuel is emitted from the first fire hole, the second fire hole and the third fire hole, so that when the flame is ignited, the flame burns on the combustion chamber main body and/or the horizontal part and the inclined part, and a flame effect in a 3D three-dimensional form is formed. And the combustion air inlet can supplement air required by combustion for the middle area of the burner, so that the combustion is more complete and the flame is brighter.
In addition, by arranging the simulated solid fuel on the inclined part, the flame is more real, and the effect of the bonfire burning the bear with the real firewood is warm and comfortable.
(III) beneficial effects
Compared with the prior art, the utility model has the beneficial effects that:
according to the burner for burning the gaseous fuel, provided by the utility model, due to the arrangement of the inclined part which is inclined upwards, the inclined part, the horizontal part and/or the combustion chamber main body form three-dimensional flame in a 3D space, even the effect of burning bonfire of real firewood can be imitated, the decorative effect of the flame is stronger, the visual ornamental value is better, and the burner is simple in structure and convenient to install.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present utility model;
FIG. 2 is an exploded view of a first embodiment of the present utility model;
FIG. 3 is a top view of an embodiment of the utility model that does not include simulated solid fuel;
FIG. 4 is a schematic cross-sectional view of an embodiment of the utility model excluding simulated solid fuel;
FIG. 5 is a schematic view of a first embodiment of the present utility model mounted on a product;
FIG. 6 is an exploded view of a second embodiment of the present utility model;
fig. 7 is a schematic cross-sectional view of a second embodiment of the present utility model.
The component names corresponding to the respective reference numerals in the drawings are:
1-an air inlet interface; 2-horizontal part; 21-a first fire hole; 3-inclined part; 31-a second fire hole; 32-a support surface; 4-a combustion chamber body; 41-a third fire hole; 42-combustion air inlet; 5-simulating solid fuel; 6-cobblestones.
Detailed Description
For a better understanding of the present utility model, reference will be made to the following description of specific embodiments and accompanying drawings. It is to be understood that these examples are provided only for further illustration of the present utility model and are not intended to limit the scope of the present utility model. It should be further understood that after reading the description of the present utility model, those skilled in the art make some insubstantial changes or modifications to the present utility model, which still fall within the scope of the present utility model.
Embodiment one:
as shown in fig. 1 to 5, a burner for burning a gaseous fuel of the present embodiment includes an intake port 1, a horizontal portion 2, an inclined portion 3, and a combustion chamber main body 4, and in the present embodiment, there are six horizontal portions 2 and three inclined portions 3 in total; the horizontal parts 2 are circumferentially arranged around the combustion chamber body 4, in this embodiment, the intervals between the horizontal parts 2 are the same, one end of the horizontal part 2 is welded and fixed with the combustion chamber body 4, the inclined parts 3 are welded and fixed with the other end of the horizontal part 2 in a staggered manner, and the combustion chamber body 4, the horizontal part 2 and the inclined parts 3 are hollow structures inside and are communicated with each other; the horizontal portion 2 is provided with a plurality of first flame holes 21, the inclined portion 3 is provided with a plurality of second flame holes 31, and the combustion chamber body 4 is provided with a plurality of third flame holes 41. The air inlet interface 1 is arranged below the combustion chamber main body 4, the air inlet interface 1 is connected with a gas fuel liquid supply device in a product, three combustion air inlets 42 are further arranged on the combustion chamber main body 4, the combustion air can be supplied to the middle area of the burner through the combustion air inlets 42, and the upper surface of the combustion air inlets 42 is higher than the upper surface of the combustion chamber main body 4.
In this embodiment, the angles +.α of the three inclined portions 3 inclined upward are different from each other, and are 46 °, 55 °, 62 ° respectively; in this embodiment, the upper surface of the horizontal portion 2 is horizontal, and the lower surface of the horizontal portion 2 has an upward inclination angle β, in this embodiment, all the angle β of the horizontal portion is 3 °.
In addition, the embodiment further comprises three simulated solid fuels 5, wherein the simulated solid fuels 5 are provided with textures and colors simulating real solid fuels, the inclined part 3 is provided with a supporting surface 32, and the simulated solid fuels 5 are buckled on the inclined part 3 and supported and positioned by the supporting surface 32.
As shown in fig. 5, when the present utility model is installed on a product, the bottom of the present utility model may be provided with a cobble 6 to simulate the structure of a charcoal bed after burning a real solid fuel, and may cover the combustion chamber body 4 and the horizontal portion 2, so that only the cobble 6 and the simulated solid fuel 5 can be seen.
The operation of the burner for combustion of gaseous fuel of this embodiment:
when the utility model works, the gas fuel or the fuel gasified by the liquid fuel is introduced into the combustion chamber main body 4 through the air inlet interface 1 and is diffused into the horizontal part 2 and the inclined part 3, and then is emitted from the first fire hole 21, the second fire hole 31 and the third fire hole 41, and when the flame is ignited, the flame burns on the horizontal part 2, the inclined part 3 and the combustion chamber main body 4, so that the flame effect of a 3D three-dimensional form is formed. And the combustion air inlet 42 can supplement the air required for combustion in the middle region of the burner so that the combustion is more complete and the flame is brighter.
In addition, by arranging the simulated solid fuel 5 on the inclined part 3, the cobblestone 6 is arranged at the bottom of the product to cover the combustion chamber main body 4 and the horizontal part 2, and when a user is watching, only the cobblestone 6 and the simulated solid fuel 5 can be seen, the whole body is more coordinated and unified, so that the flame is more real, and the effect of the bonfire burning on the bear is like that of real firewood, and the combustion chamber is warm and comfortable.
Embodiment two:
as shown in fig. 6 to 7, the present embodiment differs from the first embodiment in that there is no combustion chamber main body, but only two horizontal portions 2 are arranged opposite to each other, and the two horizontal portions 2 are connected to each other to form a whole, and an intake port 1 is provided below the horizontal portions 2.
The above description is not intended to limit the utility model, nor is the utility model limited to the examples described above. Variations, modifications, additions, or substitutions will occur to those skilled in the art and are therefore within the spirit and scope of the utility model.
Claims (8)
1. A burner for combustion of a gaseous fuel, characterized by: the air inlet device comprises an air inlet interface (1), a plurality of horizontal parts (2) and a plurality of inclined parts (3), wherein one end of each horizontal part (2) is connected, and one end of each inclined part (3) positioned at a low position is connected and fixed with the other end of each horizontal part (2); wherein the horizontal part (2) and the inclined part (3) are hollow structures in the interior and are communicated with each other; the inclined part (3) is inclined upwards at an angle alpha relative to the horizontal part (2); the air inlet interface (1) is arranged on the bottom surface of the horizontal part (2) and is communicated with the inside of the horizontal part (2); a plurality of first fire holes (21) are formed in the horizontal portion (2), and a plurality of second fire holes (31) are formed in the inclined portion (3).
2. A burner for combustion of a gaseous fuel as set forth in claim 1, wherein: the upward inclination angle alpha of each inclined part (3) can be the same or different, and the angle alpha is 20-80 degrees.
3. A burner for combustion of a gaseous fuel as set forth in claim 1, wherein: the lower surface of the horizontal part (2) is provided with an upward inclined angle beta, and the angle beta is 1-10 degrees.
4. A burner for combustion of a gaseous fuel as set forth in claim 1, wherein: the burner further comprises a plurality of simulation solid fuels (5), and the simulation solid fuels (5) are buckled on the inclined part (3).
5. A burner for combustion of a gaseous fuel as set forth in claim 4, wherein: the inclined part (3) is provided with a supporting surface (32), and the supporting surface (32) can be used for supporting the simulated solid fuel (5).
6. A burner for combustion of a gaseous fuel as set forth in claim 1, wherein: the number of the horizontal parts (2) is more than or equal to three; the burner further comprises a combustion chamber main body (4) for connecting each horizontal part (2), wherein the combustion chamber main body (4) is of a hollow structure and is arranged in the middle of all the horizontal parts (2), the horizontal parts (2) are circumferentially arranged around the combustion chamber main body (4), and the intervals between every two horizontal parts (2) can be the same or different; the air inlet interface (1) is arranged on the bottom surface of the combustion chamber main body (4), the air inlet interface (1) is communicated with the inside of the combustion chamber main body (4), and the inside of the combustion chamber main body (4) is communicated with the inside of the horizontal part (2); a plurality of third flame holes (41) are provided in the combustion chamber body (4).
7. A burner for combustion of a gaseous fuel as set forth in claim 6, wherein: the combustion chamber body (4) is provided with a plurality of combustion air inlets (42).
8. A burner for combustion of a gaseous fuel as set forth in claim 7, wherein: the upper surface of the combustion air inlet (42) is higher than the upper surface of the combustion chamber body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321763983.5U CN220379653U (en) | 2023-07-06 | 2023-07-06 | Burner for burning gaseous fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321763983.5U CN220379653U (en) | 2023-07-06 | 2023-07-06 | Burner for burning gaseous fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220379653U true CN220379653U (en) | 2024-01-23 |
Family
ID=89563497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321763983.5U Active CN220379653U (en) | 2023-07-06 | 2023-07-06 | Burner for burning gaseous fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220379653U (en) |
-
2023
- 2023-07-06 CN CN202321763983.5U patent/CN220379653U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |