CN115681972A - Air hole and alternate cooking utensils combustor of burning hole - Google Patents
Air hole and alternate cooking utensils combustor of burning hole Download PDFInfo
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- CN115681972A CN115681972A CN202211305932.8A CN202211305932A CN115681972A CN 115681972 A CN115681972 A CN 115681972A CN 202211305932 A CN202211305932 A CN 202211305932A CN 115681972 A CN115681972 A CN 115681972A
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Abstract
A stove burner with alternate air holes and combustion holes comprises a base, an inner ring fire cover and an outer ring fire cover, wherein the outer ring fire cover is buckled with a flow dividing part, a central air pipe is communicated with an air cavity, and an inner ring gas cavity and an outer ring gas cavity are buckled with an inner ring air inlet groove and an outer ring air inlet groove respectively; the outer secondary air groove and the outer ring wall plate of the outer ring air inlet groove form an outer ring air hole and are communicated with each other, and the outer ring combustion groove and the outer ring wall plate of the outer ring air inlet groove form an outer ring combustion hole and are communicated with the outer ring air inlet groove; the inner ring fire cover is buckled with the air cavity, the inner secondary air groove is jointed with the wall plate of the air cavity to form an inner secondary air hole which is communicated with the air cavity, and the inner ring combustion groove is jointed with the wall plate of the air cavity to form an inner ring combustion hole which is communicated with the inner ring gas cavity through an inner ring gas guide hole. The inner combustion holes and the inner ring air holes of the inner ring fire are arranged alternately, the outer combustion holes and the outer ring air holes of the outer ring fire are arranged alternately, secondary air is supplied stably, fuel gas of the inner ring fire and fuel gas of the outer ring fire are sufficient, and energy efficiency is improved.
Description
Technical Field
The invention relates to a stove burner.
Background
In the prior art, chinese patent No. 202220025104.8 particularly relates to a gas burner and an upper air inlet burner. The gas furnace end comprises an outer ring structure arranged on the periphery, wherein the outer ring structure comprises an inner ring wall and an outer ring wall, and an outer ring flow channel and a mixing cavity which are communicated with each other are formed in the outer ring structure; the outer ring injection pipe is arranged below the outer ring flow passage, and the outlet of the outer ring injection pipe is communicated with the mixing cavity; and the flow distribution plate is buckled in the outer ring structure and is provided with a first flow distribution area and a second flow distribution area, the first flow distribution area is correspondingly arranged above the outer ring flow channel, and the second flow distribution area is correspondingly arranged above the mixing cavity. There are problems in that: the inner ring fire and the outer ring fire supplement and correct secondary air by means of indoor air, and the secondary air is poor in stability and easy to cause deficiency.
Disclosure of Invention
The purpose of the invention is: the utility model provides a cooking utensils combustor with air hole and alternate burning hole, it has the air hole and alternate setting of burning hole, and secondary air is stable, the abundant characteristics of burning.
The invention is realized by the following steps: a cooking utensils combustor with alternate air holes and combustion holes is characterized in that: it comprises a base, an inner ring fire cover and an outer ring fire cover,
the base comprises a bottom air inlet part, a flow dividing part and a central air pipe, wherein an inner ring air inlet interface, an inner ring air outlet seat, an outer ring air inlet interface and an outer ring air outlet seat are arranged on the bottom air inlet part;
the top cover plate of the inner ring fire cover is provided with a plurality of inner teeth, the inner teeth are provided with inner ring combustion grooves, and the gap between two adjacent inner teeth forms an inner secondary air groove;
the outer ring fire cover comprises an air cavity with an upper opening and a lower opening, an inner ring gas cavity with a lower opening, an outer ring gas cavity with a lower opening and outer teeth arranged at the end part of a wall plate of the outer ring gas cavity, the inner ring gas cavity and the air cavity are communicated through an inner ring gas air guide hole, outer secondary air grooves are arranged on the outer teeth, and two adjacent outer teeth form an outer ring combustion groove; an outer air hole is formed in an outer ring wall plate of the outer ring gas cavity;
the outer ring fire cover is buckled with the flow dividing part, the central air pipe is communicated with the air cavity, and the inner ring gas cavity and the outer ring gas cavity are buckled with the inner ring air inlet groove and the outer ring air inlet groove respectively; the outer secondary air groove and the outer ring wall plate of the outer ring air inlet groove form an outer ring air hole and are communicated with each other, and the outer ring combustion groove and the outer ring wall plate of the outer ring air inlet groove form an outer ring combustion hole and are communicated with the outer ring air inlet groove; the inner ring fire cover is buckled with the air cavity, the inner secondary air groove is attached to the wall plate of the air cavity to form an inner secondary air hole, the inner secondary air hole is communicated with the air cavity, and the inner ring combustion groove is attached to the wall plate of the air cavity to form an inner ring combustion hole which is communicated with the inner ring combustion gas cavity through the inner ring combustion gas guide hole.
Preferably, the following components: the bottom air inlet part is provided with a primary air cavity with an upper opening, and the inner ring air outlet seat, the outer ring air outlet seat, the inner ring injection pipe and the outer ring injection pipe are positioned in the primary air cavity.
Preferably: the outer ring injection pipe is divided into a left rear injection pipe and a right front injection pipe,
the outer ring air outlet seat is divided into a left rear air outlet seat and a right front air outlet seat, and the external air inlet interface is communicated with the left rear air outlet seat and the right front air outlet seat through a gas channel.
Preferably: the intersection of the air cavity and the inner ring gas groove is in an inverted cone shape, and the circumferential surface of the inner ring fire cover is in an inverted cone frustum shape;
the radial outer side of the outer ring fire cover is in the shape of an inverted cone frustum, and the upper part of the outer ring wall plate of the outer ring air inlet groove is in the shape of an inverted cone frustum.
Preferably: the top parts of the inner ring fire cover and the outer ring fire cover are in spherical curved surface shapes.
Preferably: and the upper part of the outer ring wallboard of the outer ring fire cover is provided with a windshield, and the lower end of the windshield is provided with an air inlet groove.
Preferably: the bottom air inlet part comprises a lower central air pipe, a lower half inner ring injection pipe, an inner ring air outlet seat, a lower inner ring air inlet groove, an inner ring air inlet interface, a lower half outer ring injection pipe, an outer ring air outlet seat and an outer ring air inlet interface, and is integrally formed;
the flow dividing part comprises an upper central air pipe, an upper inner ring air inlet groove, an upper half inner ring injection pipe, an outer ring air inlet groove and a lower half outer ring injection pipe, and the flow dividing part is integrally formed.
Preferably: the bottom air inlet part comprises a lower central hollow pipe, a lower half inner ring injection pipe, an inner ring air outlet seat, a lower inner ring air inlet groove, an inner ring air inlet interface, a lower half left rear injection pipe, a lower half right front injection pipe, a left rear air outlet seat, a right front air outlet seat, a fuel gas channel and an outer ring air inlet interface, and is integrally formed;
the flow dividing part comprises an upper central air pipe, an upper inner ring air inlet groove, an upper half inner ring injection pipe, an outer ring air inlet groove, an upper half left rear injection pipe, an upper half right front injection pipe and is integrally formed.
Preferably: an annular seat plate is arranged on the bottom air inlet part,
the liquid receiving plate is further included, an axial hole is formed in the liquid receiving plate, the upper portion of the base penetrates through the axial hole, and the annular seat plate supports the liquid receiving plate.
Preferably: the inner ring fire cover is provided with a core column, and the core column is inserted into the air cavity of the outer ring fire cover.
According to the stove burner with the alternate air holes and the alternate combustion holes, the inner combustion holes and the inner ring air holes of the inner ring fire are alternately arranged, the outer combustion holes and the outer ring air holes of the outer ring fire are alternately arranged, secondary air is stably supplied, fuel gas of the inner ring fire and fuel gas of the outer ring fire are sufficient, and the energy efficiency is improved.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is a view a-a of fig. 1.
Fig. 3 is a view B-B of fig. 1.
Fig. 4 is a perspective view, in cross section, of the present invention.
Fig. 5 is one of the exploded perspective views of the present invention.
Fig. 6 is a second exploded perspective view of the present invention.
Fig. 7 is a third exploded perspective view of the present invention.
Fig. 8 is a fourth exploded perspective view of the present invention.
Fig. 9 is a partially enlarged view of the inner ring fire cover 2 of the present invention.
FIG. 10 is a partial enlarged view of the outer ring fire cover 3 of the present invention
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Example 1
As shown in figure 1, a stove burner with alternate air holes and combustion holes comprises a base 1, an inner ring fire cover 2 and an outer ring fire cover 3,
the base 1 comprises a bottom air inlet part 4, a flow dividing part 5 and a central air pipe 6, wherein an inner ring air inlet connector 41, an inner ring air outlet seat 42, an outer ring air inlet connector 43 and an outer ring air outlet seat are arranged on the bottom air inlet part 4, the opening end of a nozzle mounting hole of the inner ring air outlet seat 42 faces backwards, the inner ring air inlet connector 41 is communicated with the inner ring air outlet seat 42, the outer ring air inlet connector 43 is communicated with the outer ring air outlet seat, nozzles are respectively arranged on the inner ring air outlet seat 42 and the outer ring air outlet seat, and the axes of the nozzles are parallel to the horizontal plane;
the flow dividing part 5 comprises an inner ring air inlet groove 51, an inner ring ejector pipe 52, an outer ring air inlet groove 53 and an outer ring ejector pipe, and an outer air hole 531 is formed in an outer ring wall plate of the outer ring air inlet groove 53; the inner ring ejector pipe 52 is communicated with the inner ring air inlet groove 51, the outer ring ejector pipe is communicated with the outer ring air inlet groove 53, the inner ring ejector pipe 52 is opposite to the inner ring air outlet seat 42, the outer ring ejector pipe is communicated with the outer ring air inlet groove 53, and the outer ring ejector pipe is opposite to the outer ring air outlet seat;
the edge of a top cover plate of the inner ring fire cover 2 is provided with a plurality of inner teeth 21, the inner teeth 21 are provided with inner ring combustion grooves 211, the upper ends of the inner ring combustion grooves 211 are opened, the lower ends of the inner ring combustion grooves 211 are closed, and gaps between two adjacent inner teeth 21 form inner secondary air grooves 22;
the outer ring fire cover 3 comprises an air cavity 31 with an upper opening and a lower opening, an inner ring gas cavity 32 with a lower opening, an outer ring gas cavity 33 with a lower opening and an outer tooth 34 arranged at the end part of the wall plate of the outer ring gas cavity 33, the inner ring gas cavity 32 and the air cavity 31 are communicated through an inner ring gas guide hole 35, an outer secondary air groove 341 is arranged on the outer tooth 34, and two adjacent outer teeth 34 form an outer ring combustion groove 36;
the outer ring fire cover 3 is buckled with the flow dividing part 5, the central air pipe 6 is connected and communicated with the air cavity 31, the inner ring gas cavity 32 and the outer ring gas cavity 33 are respectively buckled with the inner ring air inlet groove 51 and the outer ring air inlet groove 53, the outer secondary air groove 341 is jointed with the outer ring wall plate of the outer ring air inlet groove 53 to form an outer ring air hole and is communicated with the outer air hole 531, the outer ring combustion groove 36 is jointed with the outer ring wall plate of the outer ring air inlet groove 53 to form an outer ring combustion hole and is communicated with the outer ring gas cavity 33 or is communicated with the outer ring air inlet groove 53; the inner ring fire cover 2 is buckled with the air cavity 31, an inner secondary air hole is formed by jointing the inner secondary air groove 22 and the wall plate of the air cavity 31 and is communicated with the air cavity 31, an inner ring combustion hole is formed by jointing the inner ring combustion groove 211 and the wall plate of the air cavity 31 and is communicated with the inner ring gas cavity 32 through an inner ring gas guide hole 35; the air holes and the combustion holes are arranged alternately in the circumferential direction.
By adopting the structure, air at the upper part of the cooker panel enters between the bottom air inlet part 4 and the flow dividing part 5, the air and gas sprayed by the nozzle on the outer ring air outlet seat enter the outer injection pipe together, and the gas and air mixed gas enters the outer ring air inlet groove 53 through the axial channel; the air and the fuel gas sprayed by the nozzle on the inner ring air outlet seat enter the inner ring injection pipe 52 together and then enter the inner ring air inlet groove 51;
the air inside the bottom shell of the cooker enters the air cavity 31 through the air inside central air pipe 6. The primary air enters the air from the top.
As a further improvement of the invention: the bottom air inlet part 4 is provided with a primary air cavity 7 with an upper opening, and the inner ring air outlet seat 42, the outer ring air outlet seat, the inner ring injection pipe 52 and the outer ring injection pipe are positioned in the primary air cavity 7. By adopting the design, the gas sprayed out from the nozzle can be prevented from being influenced by external air flow and entering the injection pipe.
As a further improvement of the invention: the intersection of the air cavity 31 and the inner ring gas cavity 32 is in an inverted cone shape, and the circumferential surface of the inner ring fire cover 2 is in an inverted cone frustum shape;
the radial outer side of the outer ring fire cover 3 is in the shape of an inverted cone frustum, and the upper part of the outer ring wall plate of the outer ring air inlet groove 53 is in the shape of an inverted cone frustum.
The top parts of the inner ring fire cover 2 and the outer ring fire cover 3 are in spherical curved surface shapes.
As a further improvement of the invention: the upper part of the outer ring wall plate of the outer ring fire cover 3 is provided with a windshield 37, and the lower end of the windshield 37 is provided with an air inlet groove 371.
The bottom air inlet part 4 comprises a lower central air pipe 61, a lower half inner ring injection pipe 521, a lower inner ring air inlet groove 511, an inner ring air outlet seat 42, an inner ring air inlet interface 41, a lower half outer ring injection pipe, an outer ring air outlet seat and an outer ring air inlet interface 43, and is integrally formed;
the flow dividing part 5 comprises an upper central air pipe 62, an upper inner ring air inlet groove 512, an upper half inner ring injection pipe 522, an outer ring air inlet groove 53 and an upper outer ring injection pipe which are integrally formed;
the flow dividing part 5 is buckled with the bottom air inlet part 4, the upper central air pipe 62 is butted with the lower central air pipe 61 to form a central air pipe 6, the upper inner ring air inlet groove 512 is butted with the lower inner ring air inlet groove 511, the upper half inner ring injection pipe 522 is buckled with the lower half inner ring injection pipe 521 to form an inner ring injection pipe 52, and the upper outer ring injection pipe and the lower half outer ring injection pipe form an outer ring injection pipe.
Example 2
As shown in fig. 3, 7 and 8, the outer ring injection pipe is divided into a left rear injection pipe 45 and a right front injection pipe 46, the open end of the left rear injection pipe 45 faces the open ends of the rear and right front injection pipes 46 forward, and the left rear injection pipe 45 and the right front injection pipe 46 are respectively communicated with the outer ring air inlet groove 53 through a left axial gas passage 451 and a right axial gas passage 461;
the outer ring air outlet seat is divided into a left rear air outlet seat 441 and a right front air outlet seat 442, and the outer ring air inlet interface 43 is communicated with the left rear air outlet seat 441 and the right front air outlet seat 442 through a fuel gas channel 443.
The bottom air inlet part 4 comprises a lower central hollow pipe 61, a lower half inner ring injection pipe 521, a lower inner ring air inlet groove 511, an inner ring air outlet seat 42, an inner ring air inlet interface 41, a lower half left rear injection pipe 451, a lower half right front injection pipe 461, a left rear air outlet seat 441, a right front air outlet seat 442, a fuel gas channel 443 and an outer ring air inlet interface 43, and is integrally formed;
the flow dividing part 5 comprises an upper central air pipe 62, an upper inner ring air inlet groove 512, an inner ring air inlet groove 51, an upper half inner ring ejector pipe 522, an outer ring air inlet groove 53, an upper half left rear ejector pipe 452 and an upper half right front ejector pipe 462, and is integrally formed;
the flow dividing part 5 is buckled with the bottom air inlet part 4, the upper central air pipe 62 is butted with the lower central air pipe 61 to form a central air pipe 6, the upper half inner ring injection pipe 522 is buckled with the lower half inner ring injection pipe 521 to form an inner ring injection pipe 52, the upper inner ring air inlet groove 512 is butted with the lower inner ring air inlet groove 511 to form an inner ring air inlet groove 51, the upper half left rear injection pipe 452 and the lower half left rear injection pipe 451 form a left rear injection pipe 45, and the upper half right front injection pipe 462 is buckled with the lower half right front injection pipe 461 to form a right front injection pipe 46.
Example 3
The bottom air inlet part 4 is provided with an annular seat plate 47,
still include and connect liquid dish 8, be equipped with axial hole 81 on receiving liquid dish 8, axial hole 81 is passed on base 1 upper portion, and annular bedplate 47 supports and connects liquid dish 8. The liquid receiving disc 8 and the annular seat plate 47 are fixed together by screws, the kitchen range panel supports the liquid receiving disc 8, and a gap is reserved between the radial outer side end of the windshield 37 and the liquid receiving disc 8.
Example 4
The inner ring fire cover 2 is provided with a core column 23, and the core column 23 is inserted into the air cavity 31 of the outer ring fire cover 3 and extends into the central air pipe 6. The function of air diversion is achieved.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides an air hole and alternate cooking utensils combustor of burner port which characterized in that: it comprises a base, an inner ring fire cover and an outer ring fire cover,
the base comprises a bottom air inlet part, a flow dividing part and a central air pipe, wherein an inner ring air inlet connector, an inner ring air outlet seat, an outer ring air inlet connector and an outer ring air outlet seat are arranged on the bottom air inlet part;
the top cover plate of the inner ring fire cover is provided with a plurality of inner teeth, the inner teeth are provided with inner ring combustion grooves, and the gap between two adjacent inner teeth forms an inner secondary air groove;
the outer ring fire cover comprises an air cavity with an upper opening and a lower opening, an inner ring gas cavity with a lower opening, an outer ring gas cavity with a lower opening and outer teeth arranged at the end part of a wall plate of the outer ring gas cavity, the inner ring gas cavity and the air cavity are communicated through an inner ring gas air guide hole, outer secondary air grooves are arranged on the outer teeth, and two adjacent outer teeth form an outer ring combustion groove; an outer air hole is formed in an outer ring wall plate of the outer ring gas cavity;
the outer ring fire cover is buckled with the flow dividing part, the central air pipe is communicated with the air cavity, and the inner ring gas cavity and the outer ring gas cavity are buckled with the inner ring air inlet groove and the outer ring air inlet groove respectively; the outer secondary air groove and the outer ring wall plate of the outer ring air inlet groove form an outer ring air hole and are communicated with each other, and the outer ring combustion groove and the outer ring wall plate of the outer ring air inlet groove form an outer ring combustion hole and are communicated with the outer ring air inlet groove; the inner ring fire cover is buckled with the air cavity, the inner secondary air groove is jointed with the wall plate of the air cavity to form an inner secondary air hole which is communicated with the air cavity, and the inner ring combustion groove is jointed with the wall plate of the air cavity to form an inner ring combustion hole which is communicated with the inner ring gas cavity through an inner ring gas guide hole.
2. The stove burner with alternate air holes and combustion holes as claimed in claim 1, wherein: the bottom air inlet part is provided with a primary air cavity with an upper opening, and the inner ring air outlet seat, the outer ring air outlet seat, the inner ring injection pipe and the outer ring injection pipe are positioned in the primary air cavity.
3. The stove burner with alternate air holes and combustion holes as claimed in claim 1, wherein: the outer ring injection pipe is divided into a left rear injection pipe and a right front injection pipe,
the outer ring air outlet seat is divided into a left rear air outlet seat and a right front air outlet seat, and the external air inlet interface is communicated with the left rear air outlet seat and the right front air outlet seat through a gas channel.
4. The stove burner with alternate air holes and combustion holes as claimed in claim 1, wherein: the intersection of the air cavity and the inner ring gas groove is in an inverted cone shape, and the circumferential surface of the inner ring fire cover is in an inverted cone frustum shape;
the radial outer side of the outer ring fire cover is in the shape of an inverted cone frustum, and the upper part of the outer ring wall plate of the outer ring air inlet groove is in the shape of an inverted cone frustum.
5. The stove burner with alternate air holes and combustion holes as claimed in claim 1, wherein: the top parts of the inner ring fire cover and the outer ring fire cover are in spherical curved surface shapes.
6. The stove burner with alternate air holes and combustion holes as claimed in claim 1, wherein: and the upper part of the outer ring wallboard of the outer ring fire cover is provided with a windshield, and the lower end of the windshield is provided with an air inlet groove.
7. The stove burner with alternate air holes and combustion holes as claimed in claim 1, 2, 4, 5 or 6, wherein: the bottom air inlet part comprises a lower central air pipe, a lower half inner ring injection pipe, a lower inner ring air inlet groove, an inner ring air outlet seat, an inner ring air inlet interface, a lower half outer ring injection pipe, an outer ring air outlet seat and an outer ring air inlet interface which are integrally formed;
the flow dividing part comprises an upper central air pipe, an upper inner ring air inlet groove, an upper half inner ring injection pipe, an outer ring air inlet groove, an upper half outer ring injection pipe and is integrally formed.
8. The stove burner with alternate air holes and combustion holes as claimed in claim 3, wherein: the bottom air inlet part comprises a lower central hollow pipe, a lower half inner ring injection pipe, a lower inner ring air inlet groove, an inner ring air outlet seat, an inner ring air inlet interface, a lower half left rear injection pipe, a lower half right front injection pipe, a left rear air outlet seat, a right front air outlet seat, a gas channel and an outer ring air inlet interface which are integrally formed;
the flow dividing part comprises an upper central air pipe, an upper inner ring air inlet groove, an upper half inner ring injection pipe, an outer ring air inlet groove, an upper half left rear injection pipe, an upper half right front injection pipe and is integrally formed.
9. The stove burner with alternate air holes and combustion holes as claimed in claim 1, 2, 3, 4 or 5, wherein: an annular seat plate is arranged on the bottom air inlet part,
the liquid receiving plate is further included, an axial hole is formed in the liquid receiving plate, the upper portion of the base penetrates through the axial hole, and the annular seat plate supports the liquid receiving plate.
10. The stove burner with alternate air holes and combustion holes as claimed in claim 1, 2, 3, 4, 5 or 6, wherein: the inner ring fire cover is provided with a core column, and the core column is inserted into the air cavity of the outer ring fire cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211305932.8A CN115681972A (en) | 2022-10-24 | 2022-10-24 | Air hole and alternate cooking utensils combustor of burning hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211305932.8A CN115681972A (en) | 2022-10-24 | 2022-10-24 | Air hole and alternate cooking utensils combustor of burning hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115681972A true CN115681972A (en) | 2023-02-03 |
Family
ID=85098818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211305932.8A Pending CN115681972A (en) | 2022-10-24 | 2022-10-24 | Air hole and alternate cooking utensils combustor of burning hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115681972A (en) |
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2022
- 2022-10-24 CN CN202211305932.8A patent/CN115681972A/en active Pending
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