BURNER FOR BURNING GASEOUS FUEL

Abstract

A burner for burning gaseous fuel includes a gas intake port, several horizontal portions, and several inclined portions. One end of each inclined portion located at a lower position is connected and fixed to one end of a horizontal portion, and the other ends of all the horizontal portions are connected to each other either directly or by means of a combustion chamber main body. The horizontal portions, the inclined portions, and the combustion chamber main body are in communication with each other. The inclined portions are inclined with respect to the horizontal portions. The gas intake port is provided at the very bottom of the burner. When a gaseous fuel is introduced and ignited, flames burn in each of the combustion chamber main body, the horizontal portions, and the inclined portions, thereby forming a flame effect in a three-dimensional (3D) form.

Claims

1. A burner for burning gaseous fuel, characterized by: comprising a gas intake port, several horizontal portions, and several inclined portions, one end of each of the horizontal portions being connected, and one end of each inclined portion located at a lower position being connected and fixed to the other end of a horizontal portion; the horizontal portions and the inclined portions each have an internally hollow structure and communicate with each other; the inclined portions are inclined upwardly at an angle with respect to the horizontal portions; the gas intake port is provided on bottom surfaces of the horizontal portions and communicates with the interior of the horizontal portions; and the horizontal portions are provided with a plurality of first flame holes, and the inclined portions are provided with a plurality of second flame holes.

2. The burner for burning gaseous fuel according to claim 1, wherein: the upwardly inclined angle of each of the inclined portions may be the same or different, where is 20 to 80.

3. The burner for burning gaseous fuel according to claim 1, wherein: lower surfaces of the horizontal portions each have an upwardly inclined angle , where is 1 to 10.

4. The burner for burning gaseous fuel according to claim 1, wherein: the burner further comprises several simulated solid fuels fastened to the inclined portions.

5. The burner for burning gaseous fuel according to claim 4, wherein: the inclined portions are provided with supporting surfaces which may be used to support the simulated solid fuels.

6. The burner for burning gaseous fuel according to claim 1, wherein: the number of horizontal portions is greater than or equal to 3; the burner further comprises a combustion chamber main body connecting each of the horizontal portions together, the combustion chamber main body having a hollow structure and being provided in the middle of all the horizontal portions, wherein the horizontal portions are arranged around the circumference of the combustion chamber main body, and spacing between any two of the horizontal portions may be the same or different; the gas intake port is provided on a bottom surface of the combustion chamber main body, the gas intake port communicates with the interior of the combustion chamber main body, and the interior of the combustion chamber main body communicates with the interior of the horizontal portions; and the combustion chamber main body is provided with a plurality of third flame holes.

7. The burner for burning gaseous fuel according to claim 6, wherein: the combustion chamber main body is provided with several combustion air inlets.

8. The burner for burning gaseous fuel according to claim 7, wherein: upper surfaces of the combustion air inlets are higher than an upper surface of the combustion chamber main body.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0021] FIG. 1 is a schematic view of a three-dimensional structure according to Embodiment 1 of the present disclosure;

[0022] FIG. 2 is a schematic view of an exploded structure according to Embodiment 1 of the present disclosure;

[0023] FIG. 3 is a top view according to Embodiment 1 of the present disclosure without simulated solid fuels;

[0024] FIG. 4 is a schematic cross-sectional view according to Embodiment 1 of the present disclosure without simulated solid fuels;

[0025] FIG. 5 is a schematic structural view according to Embodiment 1 of the present disclosure mounted on a product;

[0026] FIG. 6 is a schematic view according to an exploded structure of Embodiment 2 of the present disclosure; and

[0027] FIG. 7 is a schematic cross-sectional view according to Embodiment 2 of the present disclosure.

[0028] The names of the components corresponding to the respective reference numerals in the figures are as follows:

[0029] 1gas intake port; 2horizontal portion; 21first flame hole; 3inclined portion; 31second flame hole; 32supporting surface; 4combustion chamber main body; 41third flame hole; 42combustion air inlet; 5simulated solid fuel; 6pebble.

DETAILED DESCRIPTION

[0030] For a better understanding of the content of the present disclosure, further description will be made below with reference to specific embodiments and the accompanying drawings. It should be understood that these embodiments are provided for further illustration of the present disclosure only and are not intended to limit the scope of the present disclosure. Further, it should be understood that after reading the content of the present disclosure, those skilled in the art may make some non-essential changes or adjustments to the present disclosure, which still fall within the scope of protection of the present disclosure.

Embodiment 1

[0031] As shown in FIGS. 1 to 5, a burner for burning gaseous fuel according to this embodiment includes a gas intake port 1, horizontal portions 2, inclined portions 3, and a combustion chamber main body 4. In this embodiment, six horizontal portions 2 and three inclined portions 3 are provided. The horizontal portions 2 are arranged around the circumference of the combustion chamber main body 4. In this embodiment, the spacing between any two of the horizontal portions 2 is the same. Moreover, one end of each horizontal portion 2 is welded and fixed to the combustion chamber main body 4, and the inclined portions 3 are alternately welded and fixed to the other ends of the horizontal portions 2. The combustion chamber main body 4, the horizontal portions 2, and the inclined portions 3 each have an internally hollow structure and communicate with each other. The horizontal portions 2 are provided with a plurality of first flame holes 21, the inclined portions 3 are provided with a plurality of second flame holes 31, and the combustion chamber main body 4 is provided with a plurality of third flame holes 41. The gas intake port 1 is provided below the combustion chamber main body 4. The gas intake port 1 is connected to a gas fuel liquid supply device in a product. The combustion chamber main body 4 is further provided with three combustion air inlets 42 through which combustion air can be supplemented for a middle region of the burner, and upper surfaces of the combustion air inlets 42 are higher than an upper surface of the combustion chamber main body 4.

[0032] In this embodiment, upwardly inclined angles za of the three inclined portions 3 are different from each other, and are 46, 55, and 62, respectively. In this embodiment, an upper surface of each horizontal portion 2 is horizontal, and a lower surface of the horizontal portion 2 has an upwardly inclined angle 2B. In this embodiment, 2B is 3 for all the horizontal portions.

[0033] In addition, in this embodiment, three simulated solid fuels 5 are further included. The simulated solid fuels 5 have textures and colors simulating real solid fuels. Supporting surfaces 32 are provided on the inclined portions 3, and the simulated solid fuels 5 are fastened to the inclined portions 3, and supported and positioned by the supporting surfaces 32.

[0034] As shown in FIG. 5, when the present disclosure is mounted on a product, the bottom thereof may be provided and covered with pebbles 6, which are used to simulate the structure of a carbon bed after a real solid fuel is burned and may cover the combustion chamber main body 4 and the horizontal portions 2. When viewing as a whole, only the pebbles 6 and the simulated solid fuels 5 can be seen.

[0035] The operating process of the burner for burning gaseous fuel in this embodiment is as follows:

[0036] During the operation of the present disclosure, gaseous fuel or the fuel obtained by gasifying liquid fuel is introduced into the interior of the combustion chamber main body 4 through the gas intake port 1, diffused into the interior of the horizontal portions 2 and the inclined portions 3, and further emitted from the first flame holes 21, the second flame holes 31, and the third flame holes 41. Then, when flames are ignited, the flames are burning on each of the horizontal portions 2, the inclined portions 3 and the combustion chamber main body 4, thereby forming a flame effect in a three-dimensional (3D) form. Moreover, the combustion air inlets 42 may be used to supplement the middle region of the burner with air required for combustion, so that the combustion is more complete and the flames are brighter.

[0037] In addition, the simulated solid fuels 5 are provided on the inclined portions 3, and the pebbles 6 are arranged on the bottom of the product to cover the combustion chamber main body 4 and the horizontal portions 2, so that a user can see only the pebbles 6 and the simulated solid fuels 5 at the time of viewing for enjoyment, which is more harmonized and unified as a whole, making the flames more realistic like real firewood burning in a bonfire, which is warm and comfortable.

Embodiment 2

[0038] As shown in FIGS. 6 to 7, this embodiment is different from Embodiment 1 described above in that there is no combustion chamber main body in this embodiment, and only two horizontal portions 2 are arranged opposite to each other; and the two horizontal portions 2 are connected to each other to form one body, and the gas intake port 1 is provided below the horizontal portions 2.

[0039] The above description does not limit the present disclosure, and the present disclosure is not limited to the above examples. Changes, modifications, additions, or substitutions made by those of ordinary skill in the art within the essence of the present disclosure shall also fall within the protection scope of the present disclosure.