Stove fire cover

Abstract

The utility model relates to a stove fire cover which comprises an inner ring surface, a gas guide surface, an annular gas outlet surface, a first fire hole, a second fire hole and a supporting surface, the inner ring surface extends downwards, the inner side of the gas guide surface is connected with the top of the inner ring surface, and the gas guide surface extends outwards; the burner is characterized in that the annular gas outlet face obliquely extends downwards and outwards, the top of the annular gas outlet face is connected with the outer side of the gas guide face, the first fire outlet holes are formed in the annular gas outlet face and annularly distributed on the upper portion of the annular gas outlet face, and fire outlet vacancies are reserved between every two adjacent sets; the second fire holes are formed in the annular gas outlet face and located below the first fire holes. The supporting face extends downwards, and the top of the supporting face is connected with the bottom of the annular air outlet face. The burner cap has the advantages that the burner cap can effectively avoid the furnace corner position, the heat efficiency is high, a cooker is heated more effectively, and energy is saved.

Description

Technical Field

[0001] The utility model relates to a stove fire cover. Background Art

[0002] At present, the stove includes a burner, a fire cover, a stove frame and a water baffle. The burner is mounted on the water baffle and connected to the gas, the fire cover is mounted on the burner, the stove frame is mounted on the water baffle and surrounds the burner, and the cooker is mounted on the fire cover through the stove corner of the stove frame; when burning, the gas passes through the fire cover and then burns, heating the cooker on the stove corner, and the fire hole of the existing fire cover does not avoid the stove corner, resulting in part of the flame heating the stove corner during combustion, resulting in part of the heat energy wasted. Summary of the invention

[0003] The utility model aims to overcome the deficiencies of the prior art and provide a stove fire cover, which can effectively avoid the stove corner position, has high thermal efficiency, heats the cooker more effectively, and saves energy.

[0004] In order to achieve the above object, the utility model is implemented as follows: it is a stove fire cover, including an inner ring surface and an air guide surface, the inner ring surface extends downward, the inner side of the air guide surface is connected to the top of the inner ring surface, and the air guide surface extends outward; and

[0005] An annular gas outlet surface, more than three groups of first fire holes and a plurality of second fire holes; the annular gas outlet surface extends downward and outward in an inclined manner, the top of the annular gas outlet surface is connected to the outer side of the gas guide surface, the first fire holes are arranged on the annular gas outlet surface and are located in an annular distribution at the upper part of the annular gas outlet surface, and there are fire outlet spaces between adjacent groups; the second fire holes are arranged on the annular gas outlet surface and are located below the first fire holes;

[0006] The supporting surface extends downward, and the top of the supporting surface is connected to the bottom of the annular air outlet surface.

[0007] In the technical solution, the inclination angle of the annular air outlet surface is a, and the angle a is 10° to 25°.

[0008] In the technical solution, an upper reinforcing edge is provided at the connection between the air guide surface and the annular air outlet surface.

[0009] In the technical solution, a lower reinforcement edge is provided at the connection between the annular air outlet surface and the supporting surface.

[0010] Compared with the prior art, the utility model has the advantages of effectively avoiding the corner position of the furnace, having high thermal efficiency, more effectively heating the cooker, and saving energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional diagram of the utility model;

[0012] Figure 2 yes Figure 1 A stereogram from another angle;

[0013] Figure 3 yes Figure 1 The main view;

[0014] Figure 4 Yes Yes Figure 3 A magnified view of the local area A;

[0015] Figure 5 It is a top view of the utility model;

[0016] Figure 6 It is a schematic diagram of the utility model cooperating with a furnace frame. DETAILED DESCRIPTION

[0017] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various implementation methods of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0018] In the description of the present invention, the terms "upper", "lower", "one end" and "the other end" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0019] In the present utility model, unless otherwise clearly stipulated and limited, the term "set" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or a detachable arrangement or integration; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, which can enable the internal connection of two elements or the interaction relationship between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0020] like Figure 1 and Figure 6 As shown, it is a stove fire cover, including an inner ring surface and an air guide surface 2, the inner ring surface 1 extends downward, the inner side of the air guide surface 2 is connected to the top of the inner ring surface 1, and the air guide surface 2 extends outward; its characteristics also include

[0021] An annular gas outlet surface 3, more than three groups of first fire holes 4 and a plurality of second fire holes 5; the annular gas outlet surface 3 extends downward and outward in an inclined manner, the top of the annular gas outlet surface 3 is connected to the outer side of the gas guide surface 2, the first fire holes 4 are arranged on the annular gas outlet surface 3 and are located in an annular distribution at the upper part of the annular gas outlet surface 3, and there are fire outlet spaces 31 between adjacent groups; the second fire holes 5 are arranged on the annular gas outlet surface 3 and are located below the first fire holes 4;

[0022] The fire outlet 31 is located below the corner of the stove rack. When burning, the flame can effectively avoid the corner of the stove, with high thermal efficiency, more effective heating of the cooker, and energy saving. Figure 6 shown)

[0023] Support surface 7; the support surface 7 extends downward, and the top of the support surface 7 is connected to the bottom of the annular air outlet surface 3.

[0024] In this embodiment, the inclination angle of the annular air outlet surface 3 is a, and the angle a is 10° to 25°.

[0025] The angle of a can be 10°, 12°, 14°, 16°, 18°, 20°, 22°, 24° and 25°, depending on the actual situation.

[0026] In this embodiment, an upper reinforcement edge 8 is provided at the connection between the air guide surface 2 and the annular air outlet surface 3. The upper reinforcement edge 8 further enhances the strength of the fire cover.

[0027] In this embodiment, a lower reinforcement edge 6 is provided at the connection between the annular gas outlet surface 3 and the supporting surface 7 to further enhance the strength of the fire cover.

[0028] The above is a detailed description of the implementation of the utility model in conjunction with the accompanying drawings, but the utility model is not limited to the described implementation. For ordinary technicians in this field, various changes, modifications, substitutions and deformations of these implementations without departing from the principle and purpose of the utility model still fall within the scope of protection of the utility model.

Claims

1. A stove fire cover, comprising an inner ring surface (1) and an air guide surface (2), wherein the inner ring surface (1) extends downward, the inner side of the air guide surface (2) is connected to the top of the inner ring surface (1), and the air guide surface (2) extends outward; and the feature is further include An annular gas outlet surface (3), more than three groups of first fire holes (4) and a plurality of second fire holes (5); the annular gas outlet surface (3) extends downward and outward in an inclined manner, the top of the annular gas outlet surface (3) is connected to the outer side of the gas guide surface (2), the first fire holes (4) are arranged on the annular gas outlet surface (3) and are located in an annular distribution at the upper part of the annular gas outlet surface (3), and fire outlet spaces (31) are left between adjacent groups; the second fire holes (5) are arranged on the annular gas outlet surface (3) and are located below the first fire holes (4); A supporting surface (7); the supporting surface (7) extends downward, and the top of the supporting surface (7) is connected to the bottom of the annular air outlet surface (3).

2. The stove fire cover according to claim 1, characterized in that The inclination angle of the annular air outlet surface (3) is a, and the angle a is 10° to 25°.

3. The stove fire cover according to claim 1, characterized in that An upper reinforcement edge (8) is provided at the connection between the air guide surface (2) and the annular air outlet surface (3).

4. The stove fire cover according to claim 1, characterized in that A lower reinforcement edge (6) is provided at the connection between the annular air outlet surface (3) and the support surface (7).

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