Outdoor windproof burner

Abstract

The utility model discloses an outdoor windproof burner which comprises a burner main body, the burner main body comprises a burner cover and a burner body, at least one turnup is arranged on the peripheral side of the burner cover, the turnup is folded towards the burner body, at least one fire hole is formed in the burner body, and the outer side of the turnup is matched with the outer side of the burner body at the fire hole to form a fire transfer belt. The fire holes are strip-shaped holes. Compared with the prior art, the utility model has the beneficial effects of simple structure, lower material cost, more energy-saving and environment-friendly production process and carbon emission reduction. The turnup is obliquely downward and is designed towards the outer wall side of the furnace body, the turnup is matched with the furnace body to form a fire transfer belt, the flame stabilizing effect is achieved, flames can be protected against outside wind invading the fire holes, and the fire extinguishing device is not prone to being extinguished.

Description

Technical Field

[0001] The utility model relates to the field of burners, and specifically designs an outdoor windproof burner. Background Art

[0002] A burner is a device that allows fuel and air to be sprayed out in a certain way for mixed combustion. The fire holes of traditional burners are round, and the combustion effect is ordinary. In addition, the flames in the fire holes of existing burners are directly sprayed, which has poor stability and is difficult to resist external wind. Therefore, it is very important to obtain an outdoor windproof burner that overcomes the above defects. Utility Model Content

[0003] In order to solve at least one of the above-mentioned technical problems, the utility model provides an outdoor windproof burner, including a burner head body, the burner head body including a furnace cover and a furnace body, the furnace cover is provided with at least one flange on the periphery, the flange is folded toward the furnace body, the furnace body is provided with at least one fire hole, the outer side of the flange and the outer side of the furnace body at the fire hole cooperate to form a fire transfer zone.

[0004] Preferably, the fire hole is a strip-shaped hole.

[0005] Through the above technical solution, compared with traditional circular holes, the strip holes have a larger secondary air contact area, which will make the flame burn more fully. In addition, the furnace cover and furnace body are made of stainless steel, which is anti-corrosion and rust-proof and has better heat resistance.

[0006] The flange and the side wall of the furnace body are arranged at an angle, and the angle range of the angle is 0-90 degrees.

[0007] A folding angle is formed between the flange and the furnace cover, and at least one extension arm arranged at an angle with the furnace body is provided on the side wall of the furnace body, and the end of the extension arm is placed at the folding angle.

[0008] It also includes an ejector pipe, which is fixedly connected to the furnace body.

[0009] It also includes a filter screen, which is installed at the fire hole on the inner wall of the furnace body.

[0010] The furnace cover and the flange are connected via an arc-shaped connecting portion.

[0011] A plurality of flanges are continuously arranged to form a ring. A plurality of extension arms are continuously arranged to form a ring.

[0012] The furnace cover is an arc-shaped surface.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple structure, lower material cost, more energy-saving and environmentally friendly production process, and reduces carbon emissions. The flange is designed to be inclined downward and toward the outer wall of the furnace body, and cooperates with the furnace body to form a fire transfer belt, which has a flame stabilizing effect and can protect the flame from being disturbed by the external wind, so that the utility model is not easy to be extinguished. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a cross-sectional stereogram of the utility model;

[0016] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0017] Reference numerals:

[0018] 1 furnace cover; 101 flange; 102 arc-shaped connecting portion;

[0019] 2 furnace body; 201 fire hole; 202 fire transfer belt; 203 extension arm;

[0020] 3. Injection pipe; 4. Filter. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention and to more clearly define the scope of protection claimed by the present invention, the present invention is described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementation methods of the present invention, which are only part of the embodiments of the present invention, and the specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of implementation of the present invention.

[0022] Referring to the accompanying drawings, the utility model adopts the following technical scheme: an outdoor windproof burner, including a burner head body, the burner head body including a furnace cover 1 and a furnace body 2, the furnace cover 1 is provided with at least one flange 101 on its periphery, the flange 101 is folded toward the furnace body 2, the furnace body 2 is provided with at least one fire hole 201, the outer side of the flange 101 and the outer side of the furnace body 2 at the fire hole 201 cooperate to form a fire transfer belt 202.

[0023] Preferably, the fire holes 201 are strip-shaped holes, and the fire holes 201 are evenly arranged in a ring shape on the side wall of the furnace body 2 .

[0024] Through the above technical solution, compared with traditional circular holes, the strip holes have a larger secondary air contact area, which will make the flame burn more fully. In addition, the furnace cover 1 and the furnace body 2 of the utility model are made of stainless steel, which are anti-corrosion and rust-proof and have better heat resistance.

[0025] The flange 101 and the side wall of the furnace body 2 are arranged at an angle, and the angle range is 0-90 degrees.

[0026] A folding angle is formed between the flange 101 and the furnace cover 1 , and at least one extension arm 203 arranged at an angle to the furnace body 2 is provided on the side wall of the furnace body 2 , and the end of the extension arm 203 is placed at the folding angle.

[0027] It also includes an ejector pipe 3 , which is fixedly connected to the furnace body 2 .

[0028] It also includes a filter screen 4 , which is fixedly installed at the fire hole 201 on the inner wall of the furnace body 2 .

[0029] The furnace cover 1 and the flange 101 are connected via an arc-shaped connecting portion 102 .

[0030] In this embodiment, a plurality of flanges 101 are continuously arranged to form a ring shape. In other embodiments, the flanges 101 may be arranged at intervals to form a ring shape.

[0031] In this embodiment, a plurality of the extension arms 203 are continuously arranged to form a ring shape. In other embodiments, the extension arms 203 may be arranged at intervals to form a ring shape.

[0032] The flange 101 and the furnace cover 1 are integrally formed, and the furnace body 2 and the extension arm 203 are integrally formed. The folded corner can help the furnace cover 1 to be installed on the furnace body 2.

[0033] The furnace cover 1 is an arc-shaped surface.

[0034] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple structure, lower material cost, more energy-saving and environmentally friendly production process, and reduces carbon emissions. The flange 101 is designed to be inclined downward and toward the outer wall of the furnace body 2, and cooperates with the furnace body 2 to form a fire transfer belt 202, which has a flame stabilizing effect and can protect the flame from being disturbed by the external wind to the fire hole 201, and is not easy to cause the utility model to extinguish.

[0035] The above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. An outdoor windproof burner, characterized in that: The invention comprises a furnace head body, wherein the furnace head body comprises a furnace cover (1) and a furnace body (2), wherein at least one flange (101) is provided on the circumference of the furnace cover (1), wherein the flange (101) is folded toward the furnace body (2), wherein at least one fire hole (201) is provided on the furnace body (2), and the outer side of the flange (101) and the outer side of the furnace body (2) at the fire hole (201) cooperate to form a fire transfer zone (202).

2. The outdoor windproof burner according to claim 1, characterized in that: The flange (101) and the side wall of the furnace body (2) are arranged at an angle, and the angle range is 0-90 degrees.

3. The outdoor windproof burner according to claim 1, characterized in that: A folding angle is formed between the flange (101) and the furnace cover (1), and at least one extension arm (203) is arranged at an angle to the furnace body (2) on the side wall of the furnace body (2), and the end of the extension arm (203) is placed at the folding angle.

4. The outdoor windproof burner according to claim 1, characterized in that: It also comprises an ejector pipe (3), wherein the ejector pipe (3) is fixedly connected to the furnace body (2).

5. The outdoor windproof burner according to claim 1, characterized in that: It also comprises a filter screen (4), wherein the filter screen (4) is installed at the fire hole (201) on the inner wall of the furnace body (2).

6. The outdoor windproof burner according to claim 1, characterized in that: The furnace cover (1) and the flange (101) are connected via an arc-shaped connecting portion (102).

7. The outdoor windproof burner according to claim 1, characterized in that: A plurality of flanges (101) are continuously arranged to form a ring.

8. The outdoor windproof burner according to claim 3, characterized in that: A plurality of the extension arms (203) are continuously arranged to form a ring.

9. The outdoor windproof burner according to any one of claims 1 to 8, characterized in that: The furnace cover (1) is an arc-shaped surface.

10. The outdoor windproof burner according to claim 1, characterized in that: The fire hole (201) is a strip-shaped hole.

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