Burner of burner
By designing the outer ring divided fire cavity and the inner ring divided fire cavity in the burner furnace, and using the connection between the central fire inlet pipe and the sleeve, synchronous combustion between the central fire and the outer ring fire is achieved, the problem of external air supply in the prior art is solved, which improves safety and reduces costs.
Patent Information
- Application Number
- CN202422333684.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-24
AI Technical Summary
When performing the blasting function, existing burners need to be connected to the pipes to supply gas, which increases manufacturing costs and poses safety risks.
A burner furnace head is designed, which includes a separate outer ring fire cavity and an inner ring fire cavity. The connection between the central fire intake pipe and the central fire casing is achieved through the central fire intake pipe, synchronous combustion between the central fire and the outer ring fire is realized, the external air supply of the central fire casing is cancelled, and the stable transportation and mixing of gas is achieved through the intake component.
The simultaneous combustion of the central fire and the outer ring fire is achieved, which improves the safety and reliability of the furnace head, reduces manufacturing costs, is simple and compact in structure, and is easy to assemble.
Smart Images
Figure CN223063849U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a burner burner head. Background Art
[0002] A burner is an essential kitchen utensil in family life. The burner is used to heat cookware to complete cooking.
[0003] When the burner in the prior art performs the stir-fry function, it generally needs to be externally connected to a pipeline for gas supply, which increases the intake interface, thereby increasing the manufacturing cost, and there are also certain potential safety hazards. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a technical solution for a burner burner head aiming at the deficiencies of the prior art. It can not only realize the synchronous combustion of the central flame and the outer ring flame to meet the stir-fry function, but also does not need to externally connect the central flame sleeve for gas supply, greatly improving the safety and reliability during the use of the burner head. The structure is simple and compact, easy to assemble, and reduces the manufacturing cost.
[0005] To solve the above technical problems, the utility model adopts the following technical solutions:
[0006] A burner burner head, comprising
[0007] a burner head seat, the burner head seat is provided with a separated outer ring fire distribution chamber and an inner ring fire distribution chamber;
[0008] It is characterized in that:
[0009] The inner ring fire distribution chamber is provided with a central flame sleeve, and the central flame sleeve is connected to the outer ring fire distribution chamber through a central flame inlet pipe for the circulation of the mixed gas between the outer ring fire distribution chamber and the central flame sleeve, so as to realize the synchronous combustion or extinction of the central flame and the outer ring flame; through the design of the above structure, not only can the synchronous combustion of the central flame and the outer ring flame be realized to meet the stir-fry function, but also there is no need to externally connect the central flame sleeve for gas supply, greatly improving the safety and reliability during the use of the burner head. The structure is simple and compact, easy to assemble, and reduces the manufacturing cost.
[0010] Furthermore, the central flame inlet pipe and the central flame sleeve cooperate to form an L-shaped structure or a T-shaped structure, improving the connection stability and reliability between the central flame inlet pipe and the central flame sleeve, and at the same time not affecting the gas supply of the inner ring flame.
[0011] Furthermore, the burner head seat includes an integrally formed housing, a first sleeve and a second sleeve. The housing is provided with a mixing chamber with an opening. The first sleeve and the second sleeve cooperate to form an outer ring fire distribution chamber, and the outer ring fire distribution chamber is communicated with the mixing chamber, which is beneficial to transporting the mixed gas in the mixing chamber to the outer ring fire distribution chamber and improving the combustion efficiency of the outer ring flame.
[0012] Furthermore, a cooperating relationship is formed between the second sleeve and the central flame sleeve to form an inner ring flame dividing cavity. The second sleeve is provided with an inner ring flame inlet pipe, and the inner ring flame inlet pipe is communicated with the inner ring flame dividing cavity for supplying gas to the inner ring flame dividing cavity, which can effectively isolate the inner ring flame dividing cavity from the outer ring flame dividing cavity and the mixing cavity, avoid the mixed gas in the inner ring flame dividing cavity from entering the mixing cavity or the outer ring flame dividing cavity, and improve the stability and reliability during the transportation of the mixed gas.
[0013] Furthermore, the central flame inlet pipe and the inner ring flame inlet pipe are parallel to each other or form an included angle, which is beneficial to the mixed gas in the mixing cavity entering the central flame sleeve through the central flame inlet pipe.
[0014] Furthermore, the top end of the central flame sleeve protrudes from the second sleeve or the first sleeve, which is convenient for the assembly of the burner cap.
[0015] Furthermore, the housing is provided with a guiding surface for guiding the mixed gas in the mixing cavity to the outer ring flame dividing cavity.
[0016] Furthermore, an air intake assembly is further included, and the air intake assembly is connected to the opening side of the housing.
[0017] Furthermore, the air intake assembly includes a sealing plate, an inner ring flame ejector pipe and an outer ring flame ejector pipe which are integrally formed. The inner ring flame ejector pipe is communicated with the inner ring flame inlet pipe, the outer ring flame ejector pipe is communicated with the mixing cavity, the sealing plate is used for sealing the mixing cavity, and the inner ring flame ejector pipe and the outer ring flame ejector pipe are used for respectively transporting the mixed gas to the inner ring flame dividing cavity and the mixing cavity.
[0018] Furthermore, the sealing plate is provided with an extension section, and the air outlet end of the inner ring flame ejector pipe is connected to the inner ring flame inlet pipe through the extension section, improving the sealing performance between the inner ring flame ejector pipe and the inner ring flame inlet pipe.
[0019] The utility model has the following beneficial effects due to the adoption of the above technical solutions:
[0020] The utility model can not only realize the synchronous combustion of the central flame and the outer ring flame to meet the stir-frying function, but also does not need to externally connect the gas supply to the central flame sleeve, greatly improving the safety and reliability during the use of the burner head, with a simple and compact structure, easy to assemble, and reducing the manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The following further describes the utility model with reference to the drawings:
[0022] Figure 1 is a schematic structural diagram of a burner head of the utility model;
[0023] Figure 2 is a schematic structural diagram of the burner head base of the utility model;
[0024] Figure 3 is a schematic structural diagram of the air intake assembly of the utility model;
[0025] Figure 4 is the front view of Figure 1 ;
[0026] Figure 5 is the schematic structural view in the A-A direction of Figure 4 ;
[0027] Figure 6 is the schematic structural view in the B-B direction of Figure 4 ;
[0028] In the figure: 1 - burner base; 101 - housing; 102 - mixing chamber; 103 - first sleeve; 104 - second sleeve; 105 - central flame sleeve; 106 - outer ring flame dividing chamber; 107 - inner ring flame dividing chamber; 108 - central flame dividing chamber; 109 - inner ring flame inlet pipe; 110 - central flame inlet pipe; 111 - guiding surface;
[0029] 2 - air intake assembly; 201 - sealing plate; 202 - inner ring flame ejector pipe; 203 - outer ring flame ejector pipe; 204 - extension section. Specific embodiments
[0030] It should be noted that, without conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the drawings and in combination with the embodiments.
[0031] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0032] It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion.
[0033] As Figures 1 to 6 shown, a burner head of the present invention includes a burner base 1 and an air intake assembly 2. The air intake assembly 2 is assembled on the burner base 1 and is used to supply gas to each flame dividing chamber of the burner base 1.
[0034] The burner base 1 is provided with an outer ring flame dividing chamber 106 and an inner ring flame dividing chamber 107 that are separated from each other.
[0035] The burner head seat 1 includes an integrally formed shell 101, a first sleeve 103 and a second sleeve 104. The shell 101 is provided with a mixing chamber 102 with an opening. The first sleeve 103 and the second sleeve 104 cooperate to form an outer ring fire dividing chamber 106. The outer ring fire dividing chamber 106 is connected to the mixing chamber 102, which is beneficial to transporting the mixed gas in the mixing chamber 102 to the outer ring fire dividing chamber 106, thereby improving the combustion efficiency of the outer ring fire.
[0036] The second sleeve 104 cooperates with the center fire sleeve 105 to form an inner ring fire dividing chamber 107. The second sleeve 104 is provided with an inner ring fire air inlet pipe 109. The inner ring fire air inlet pipe 109 is connected to the inner ring fire dividing chamber 107 and is used to supply air to the inner ring fire dividing chamber 107. The inner ring fire dividing chamber 107 can be effectively isolated from the outer ring fire dividing chamber 106 and the mixing chamber 102, thereby preventing the mixed gas in the inner ring fire dividing chamber 107 from entering the mixing chamber 102 or the outer ring fire dividing chamber 106, thereby improving the stability and reliability of the mixed gas transportation.
[0037] The inner ring fire dividing cavity 107 is provided with a central fire sleeve 105, and a central fire dividing cavity 108 is provided inside the central fire sleeve 105. The central fire sleeve 105 is connected to the outer ring fire dividing cavity 106 through a central fire air inlet pipe 110, which is used for the circulation of mixed gas between the outer ring fire dividing cavity 106 and the central fire sleeve 105, so as to realize the synchronous combustion or extinction of the central fire and the outer ring fire.
[0038] The center fire air intake pipe 110 cooperates with the center fire sleeve 105 to form an L-shaped structure or a T-shaped structure, which improves the connection stability and reliability between the center fire air intake pipe 110 and the center fire sleeve 105 without affecting the air supply of the inner ring fire.
[0039] The center fire air intake pipe 110 and the inner ring fire air intake pipe 109 are parallel to each other or form an angle a, 0°<a<360°, which is conducive to the mixed gas in the mixing chamber 102 entering the center fire sleeve 105 through the center fire air intake pipe 110. The center fire air intake pipe 110 is connected to the mixing chamber 102 or the outer ring fire chamber 106. In this application, the center fire air intake pipe 110 is preferably used to connect the mixing chamber 102.
[0040] The top end of the central fire sleeve 105 protrudes from the second sleeve 104 or the first sleeve 103, which facilitates the assembly of the fire cover.
[0041] The shell 101 is provided with a guide surface 111 for guiding the mixed gas in the mixing chamber 102 to the outer ring fire distribution chamber 106 .
[0042] Through the design of the above structure, not only can the center fire and the outer ring fire burn synchronously to meet the stir-fry function, but there is no need to connect the center fire sleeve 105 to the external gas supply, which greatly improves the safety and reliability of the burner when in use. The structure is simple and compact and easy to assemble.
[0043] The intake assembly 2 is connected to the opening side of the housing 101. The intake assembly 2 includes an integrally formed sealing plate 201, an inner-ring fire injection pipe 202 and an outer-ring fire injection pipe 203. The inner-ring fire injection pipe 202 is communicated with the inner-ring fire intake pipe 109, and the outer-ring fire injection pipe 203 is communicated with the mixing chamber 102. The sealing plate 201 is used to seal the mixing chamber 102, and the inner-ring fire injection pipe 202 and the outer-ring fire injection pipe 203 are used to convey the mixed gas into the inner-ring fire distribution chamber 107 and the mixing chamber 102 respectively.
[0044] The sealing plate 201 is provided with an extension section 204. The gas outlet end of the inner-ring fire injection pipe 202 is connected to the inner-ring fire intake pipe 109 through the extension section 204, so as to improve the sealing performance between the inner-ring fire injection pipe 202 and the inner-ring fire intake pipe 109.
[0045] When the utility model is actually used, the intake assembly 2 is connected to the burner base 1. The inner-ring fire injection pipe 202 supplies gas to the inner-ring fire distribution chamber 107 through the inner-ring fire intake pipe 109, and the outer-ring fire injection pipe 203 inputs the mixed gas into the mixing chamber 102. A part of the mixed gas enters the outer-ring fire distribution chamber 106 for outer-ring fire combustion, and the other part of the mixed gas is input into the central fire distribution chamber 108 of the central fire sleeve 105 through the central fire intake pipe 110 to realize central fire combustion. The outer-ring fire and the central fire can be burned or extinguished synchronously, meeting the requirements of stir-frying.
[0046] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made on the basis of the utility model to achieve substantially the same technical effects are all covered by the protection scope of the utility model.
Claims
1. A burner head, comprising a burner head base, wherein the burner head base is provided with a mutually separated outer ring fire distribution chamber and an inner ring fire distribution chamber; It is characterized in that: The inner ring fire distribution chamber is provided with a central fire sleeve, and the central fire sleeve is communicated with the outer ring fire distribution chamber through a central fire inlet pipe for the flow of the mixed gas between the outer ring fire distribution chamber and the central fire sleeve, so as to realize the synchronous combustion or extinction of the central fire and the outer ring fire.
2. The burner head according to claim 1, wherein: The central fire inlet pipe and the central fire sleeve cooperate to form an L-shaped structure or a T-shaped structure.
3. A burner head according to claim 1, characterized in that: The burner head base includes an integrally formed housing, a first sleeve and a second sleeve. The housing is provided with a mixing chamber with an opening. The first sleeve and the second sleeve cooperate to form the outer ring fire distribution chamber, and the outer ring fire distribution chamber is communicated with the mixing chamber.
4. A burner head according to claim 3, wherein: The second sleeve and the central fire sleeve cooperate to form the inner ring fire distribution chamber. The second sleeve is provided with an inner ring fire inlet pipe, and the inner ring fire inlet pipe is communicated with the inner ring fire distribution chamber for supplying gas to the inner ring fire distribution chamber.
5. A burner head according to claim 4, characterized in that: The central fire inlet pipe and the inner ring fire inlet pipe are parallel to each other or form an angle.
6. The burner head according to claim 3, wherein: The top end of the central fire sleeve protrudes from the second sleeve or the first sleeve.
7. The burner head according to claim 3, wherein: The housing is provided with a guiding surface for guiding the mixed gas in the mixing chamber to the outer ring fire distribution chamber.
8. A burner head according to claim 4, characterized in that: It further includes an air intake assembly, and the air intake assembly is connected to the opening side of the housing.
9. The burner head according to claim 8, wherein: The air intake assembly includes an integrally formed sealing plate, an inner ring fire ejector pipe and an outer ring fire ejector pipe. The inner ring fire ejector pipe is communicated with the inner ring fire inlet pipe, and the outer ring fire ejector pipe is communicated with the mixing chamber.
10. A burner head according to claim 9, characterized in that: The sealing plate is provided with an extension section, and the outlet end of the inner ring fire ejector pipe is connected to the inner ring fire inlet pipe through the extension section.