Furnace end

Abstract

The utility model provides a furnace end. The furnace end comprises a base, a gasket, a first gas guide cavity and a second gas guide cavity which are sequentially arranged in a shell, the first air guide cavity is composed of a plurality of first corrugated sheets with corrugations communicated with one another according to a preset angle, the second air guide cavity is composed of a plurality of second corrugated sheets with corrugations provided with spaced through cavities according to a preset angle, and the first corrugated sheets and the second corrugated sheets are circular rings; the number of the gaskets is multiple, and the gaskets are arranged between the first corrugated sheets and between the second corrugated sheets respectively. The second air guide cavity is arranged in the middle of the first air guide cavity through the gasket; the first air guide cavity is connected with the head end of the shell; the problems that the fire outlet shape is single, flames are concentrated and prone to being lengthened, small flames are difficult to adjust, and flames are prone to leaving are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen utensils, in particular to a burner head. Background Art

[0002] The burner head of a gas stove is a burner. When the gas stove is connected to a gas source, the gas source can be turned on or off by operating a valve. When the gas ejected from the burner head encounters a fire source, it can burn, and then heat the cooking utensil placed on the gas stove.

[0003] The existing burner head is formed by multiple corrugated sheets into a fire outlet shape, and the fire outlet shapes are regularly arranged into corrugated sheets such as squares and rectangles.

[0004] As can be seen from the above, the fire outlet shape of the prior art is relatively single, the flame is concentrated and easy to become long, it is difficult to adjust the low fire, and it is easy to have flame lift-off. Summary of the Utility Model

[0005] In view of the above problems, the present utility model is proposed to provide a burner head that overcomes or at least partially solves the above problems.

[0006] To solve the above problems, the present utility model discloses a burner head, which includes a base, a gasket, a first air guide cavity and a second air guide cavity that are sequentially arranged inside a housing; the first air guide cavity is composed of a plurality of first corrugated sheets with interconnected corrugations at a preset angle, the second air guide cavity is composed of a plurality of second corrugated sheets with spaced through cavities at a preset angle, and the first corrugated sheet and the second corrugated sheet are circular rings; a plurality of gaskets are provided, and the gaskets are respectively arranged between the first corrugated sheets and between the second corrugated sheets; the second air guide cavity is arranged in the middle of the first air guide cavity through the gasket.

[0007] Further, the housing includes an upper housing and a lower housing, one end of the upper housing is connected to the lower housing, and the other end of the upper housing is connected to the first air guide cavity.

[0008] Further, it further includes an air inlet, and the air inlet is arranged at the middle position of the bottom of the lower housing.

[0009] Further, the base is connected to the bottom edge of the lower housing through a support rod, and both ends of the first air guide cavity are respectively connected to the base and the upper housing.

[0010] Further, the base, the first air guide cavity and the second air guide cavity are assembled to form a combustion chamber.

[0011] Further, the sizes of the first corrugated sheet and the second corrugated sheet are the same as those of the gasket.

[0012] The present utility model has the following advantages: By changing the shape of the corrugated sheet and the arrangement combination of the rings, and by increasing the inlet of the holes in the rear corrugated sheet to form a certain pressure, the flame shape becomes concentrated and shorter, bringing beneficial effects such as concentrated and shorter flame, easy adjustment of small flames, and not easy to lift off the flame. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can also be obtained based on these drawings.

[0014] Figure 1 is a schematic diagram of the main structure of a burner head provided in an embodiment of the present utility model;

[0015] Figure 2 is a schematic diagram of the structure of a burner head provided in an embodiment of the present utility model;

[0016] Figure 3 is a schematic diagram of the bottom of the lower housing of a burner head provided in an embodiment of the present utility model;

[0017] Figure 4 is a schematic diagram of the first corrugated sheet of a burner head provided in an embodiment of the present utility model;

[0018] Figure 5 is a front view schematic diagram of the second corrugated sheet of a burner head provided in an embodiment of the present utility model;

[0019] Figure 6 is a reverse view schematic diagram of the second corrugated sheet of a burner head provided in an embodiment of the present utility model.

[0020] In the figure: 100, outer shell; 101, upper housing; 102, lower housing; 103, air inlet; 200, first air guide cavity; 201, first corrugated sheet; 300, second air guide cavity; 301, second corrugated sheet; 311, sealing interval; 400, base; 401, support rod; 500, gasket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model; generally, the components of the embodiments of the present utility model described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0022] Example 1

[0023] The following will describe in detail some embodiments of the present application with reference to the accompanying drawings. Without conflict, the following embodiments and the features in each embodiment can be combined with each other.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, an embodiment of the present utility model provides a burner head, which includes a base 400, a gasket 500, a first air guide cavity 200 and a second air guide cavity 300 that are sequentially arranged inside a housing 100; the first air guide cavity 200 is composed of a plurality of first corrugated sheets 201 with interconnected corrugations at a preset angle, the second air guide cavity 300 is composed of a plurality of second corrugated sheets 301 with spaced through cavities at a preset angle, and the first corrugated sheet 201 and the second corrugated sheet 301 are circular rings; a plurality of gaskets 500 are provided, and the gaskets 500 are respectively arranged between the first corrugated sheets 201 and between the second corrugated sheets 301; the second air guide cavity 300 is arranged in the middle of the first air guide cavity 200 through the gasket 500.

[0025] Furthermore, the first air guide cavity 200 is composed of a plurality of first corrugated sheets 201 with interconnected corrugations at a preset angle, and the second air guide cavity 300 is composed of a plurality of second corrugated sheets 301 with spaced through cavities at a preset angle. Specifically, as shown by Figure 4 The first corrugated sheet 201 is formed by manufacturing the interconnected first corrugated sheet 201 at a preset angle. The air inlet of the first corrugated sheet 201 enters in the direction from large to small. An air inlet cavity is formed by connecting the upper and lower parts with the gasket 500. The first air guide cavity 200 is assembled by a plurality of the first corrugated sheets 201 through the gasket 500.

[0026] Furthermore, as shown by Figure 5 and Figure 6 The second corrugated sheet 301 is formed by manufacturing the second corrugated sheet 301 with spaced through cavities at a preset angle. The air inlet of the second corrugated sheet 301 enters through the through cavity in the direction from large to small. An air inlet cavity is formed by connecting the upper and lower parts with the gasket 500. The interval is a sealed interval 311. The second cavity 300 is assembled by a plurality of the second corrugated sheets 301 through the gasket 500.

[0027] It should be further noted that as one of the core components of a gas stove, the burner head is related to factors such as firepower, safety, and service life. The materials of the burner head are mainly divided into four common types: cast iron burner head, ceramic burner head, aluminum burner head, and iron burner head. Its functions are as follows: The burner head includes a burner head base and a burner head fire cover. The base mainly serves to evenly distribute gas, and there are several fire holes on the fire cover, which mainly serve to support the combustion of the flame. Since the surface temperature of the flame is very high, the fire cover is one of the more important components of the burner head. The fire cover is also called a flame distributor and is the part with the highest temperature at the upper end of the burner head. The main materials are copper or cast iron. The materials mainly used in the present invention are also copper or cast iron.

[0028] Furthermore, as can be seen from the above, the first air guide cavity 200 is composed of a plurality of first corrugated sheets 201 with corrugations communicating with each other at a preset angle, and the second air guide cavity 300 is composed of a plurality of second corrugated sheets 301 with spaced through cavities in the corrugations at a preset angle. The first corrugated sheet 201 and the second corrugated sheet 301 are circular rings. Specifically, the first air guide cavity 200 and the second air guide cavity 300 are assembled by a plurality of the first corrugated sheets 201 and the second corrugated sheets 301 through the gasket 500. A combustion cavity is formed by assembling the base 400, the first air guide cavity 200, and the second air guide cavity 300. It is corrugated in shape when viewed from the side and circular in shape when viewed from an individual overall corrugated sheet. By changing the inlet of the corrugated sheet holes in the present invention and adopting the intake air in the direction from large to small, a certain pressure is formed, making the flame shape concentrated and short, bringing beneficial effects such as concentrated and short flames, easy adjustment of small flames, and not easy to lift off the flame.

[0029] Embodiment 2

[0030] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown in

[0031] As a preferred embodiment, it further includes an air inlet 103, and the air inlet 103 is arranged at the middle position of the bottom of the lower housing 102. Specifically, please refer to Figure 3As shown, an air inlet 103 is provided at the bottom of the lower housing 103. The air inlet 103 inputs a mixed gas, which is a mixture of gas and air, and the air inlet 103 provides combustion gas for the burner head.

[0032] As a preferred embodiment, the base 400 is connected to the bottom edge of the lower housing 103 through a support rod 401. Both ends of the first air guide cavity 200 are respectively connected to the base 400 and the upper housing 101. Specifically, the support rod 401 is provided to fix the connection relationship between the bottom of the base 400 and the bottom of the lower housing 102, so that the base 400 can be stably connected to the lower housing 102, and there is at least one support rod 401; the second air guide cavity 300 is arranged in the middle of the first air guide cavity 200 through the gasket 500. One side of the first air guide cavity 200 is connected to the base 400, and the other side of the air guide cavity 200 is connected to the upper housing 101.

[0033] As a preferred embodiment, the base 400, the first air guide cavity 200 and the second air guide cavity 300 are assembled to form a combustion cavity; the sizes of the first corrugated sheet 201 and the second corrugated sheet 301 are the same as those of the gasket 500; specifically, the first air guide cavity 200 is formed by assembling a plurality of the first corrugated sheets 201 through the gasket 500, and the second cavity 300 is formed by assembling a plurality of the second corrugated sheets 301 through the gasket 500. Further, in order for the first corrugated sheet 201 and the second corrugated sheet 301 to form an air inlet and air guide cavity through the gasket 500, the present invention preferably has the sizes of the first corrugated sheet 201 and the second corrugated sheet 301 being the same as those of the gasket 500, and they are assembled by fitting, without occupying space and having a good implementation effect; the base 400, the first air guide cavity 200 and the second air guide cavity 300 are assembled to form a combustion cavity.

[0034] As a preferred embodiment, the present utility model provides a burner head, which includes a base 400, a gasket 500, a first gas guide chamber 200 and a second gas guide chamber 300 that are arranged inside a housing 100 in sequence; the first gas guide chamber 200 is composed of a plurality of first corrugated sheets 201 with corrugations communicating with each other at a preset angle, the second gas guide chamber 300 is composed of a plurality of second corrugated sheets 301 with spaced through cavities in the corrugations at a preset angle, and the first corrugated sheet 201 and the second corrugated sheet 301 are circular rings; a plurality of gaskets 500 are provided, and the gaskets 500 are respectively arranged between the first corrugated sheets 201 and between the second corrugated sheets 301; the second gas guide chamber 300 is arranged in the middle of the first gas guide chamber 200 through the gasket 500; specifically, the mixed gas is conveyed to the inside of the housing 100 through the bottom of the lower housing 102 of the housing 100, and the mixed gas is output from the gas guide chamber formed by the first gas guide chamber 200 and the second gas guide chamber 300 inside the housing 100 through the gasket 500. The mixed gas passing through the first gas guide chamber 200 and the second gas guide chamber 300 comes to a combustion chamber formed by assembling the base 400, the first gas guide chamber 200 and the second gas guide chamber 300 for full combustion. The present utility model changes the inlet of the corrugated sheet holes and adopts the air inlet in the direction from large to small to form a certain pressure, making the flame shape concentrated and short; bringing beneficial effects such as concentrated and short flames, easy adjustment of small flames, and not easy to lift off the flame.

[0035] Finally, it should also be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or terminal device. Without more limitations, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or terminal device including the said element.

[0036] The above has introduced in detail a burner head provided by the present utility model. Specific examples are used in this article to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model; at the same time, for those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present utility model.

Claims

1. A burner head, characterized in that, It includes a base, a gasket, a first air guide cavity, and a second air guide cavity that are arranged inside the housing in sequence; The first air guide cavity is composed of a plurality of first corrugated sheets with corrugations communicating with each other at a preset angle, and the second air guide cavity is composed of a plurality of second corrugated sheets with spaced through cavities in the corrugations at a preset angle. The first corrugated sheet and the second corrugated sheet are circular rings; A plurality of the gaskets are provided, and the gaskets are respectively arranged between the first corrugated sheets and between the second corrugated sheets; The second air guide cavity is arranged in the middle of the first air guide cavity through the gasket; The first air guide cavity is connected to the head end of the housing.

2. The burner head according to claim 1, characterized in that, The housing includes an upper housing and a lower housing. One end of the upper housing is connected to the lower housing, and the other end of the upper housing is connected to the first air guide cavity.

3. The burner head according to claim 2, characterized in that, It further includes an air inlet, and the air inlet is arranged at the middle position of the bottom of the lower housing.

4. The burner head according to claim 2, characterized in that, The base is connected to the bottom edge of the lower housing through a support rod, and both ends of the first air guide cavity are respectively connected to the base and the upper housing.

5. The burner head according to claim 1 or 4, characterized in that, The base, the first air guide cavity, and the second air guide cavity are assembled to form a combustion cavity.

6. The burner head according to claim 5, characterized in that, The sizes of the first corrugated sheet and the second corrugated sheet are the same as those of the gasket.

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