CN212930092U - Gas infrared combustion piece and stove infrared combustor - Google Patents
Gas infrared combustion piece and stove infrared combustor Download PDFInfo
- Publication number
- CN212930092U CN212930092U CN202021623842.XU CN202021623842U CN212930092U CN 212930092 U CN212930092 U CN 212930092U CN 202021623842 U CN202021623842 U CN 202021623842U CN 212930092 U CN212930092 U CN 212930092U
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 41
- 230000006698 induction Effects 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 5
- 239000007789 gas Substances 0.000 abstract 9
- 239000002737 fuel gas Substances 0.000 abstract 4
- 238000010411 cooking Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
A gas infrared combustion piece comprises an annular gas cavity with an upper opening, an annular infrared combustion plate, a pressing sleeve with an outer flanging and a decorative sleeve with a buckle edge; a gas inlet groove is formed in the bottom plate of the annular gas cavity; the inner ring wall plate of the gas inlet groove extends downwards to form a cylindrical interface. An infrared burner of a kitchen range comprises a burner, an ignition needle, a sensing needle and the infrared combustion piece of fuel gas, wherein the ignition needle is fixed on an ignition needle base, the sensing needle is fixed on a sensing needle base, an outer ring fuel gas groove is inserted into a fuel gas inlet groove, and a cylindrical interface is inserted into the inner ring wall of the outer ring fuel gas groove; the ignition needle and the induction needle respectively penetrate through the ignition needle through hole and the induction needle through hole, and the central fire cover is buckled with the central fire cover seat. By adopting the structure, the gas and the air are premixed in the gas inlet groove and then enter the annular gas cavity, and the gas and the air mixture are uniformly mixed and distributed, so that the energy efficiency is improved; the stove infrared burner has the characteristics of infrared combustion and atmospheric combustion.
Description
Technical Field
The utility model relates to a gas infrared combustion part and cooking utensils infrared burner.
Background
In the prior art, a gas infrared combustion piece comprises an annular gas cavity with an upper opening, an annular infrared combustion plate, a compression sleeve with an outer flanging and a decorative sleeve with a buckle edge; a through hole positioned in the center is formed in the bottom plate of the pressing sleeve, an axial air hole, an ignition needle passing hole and an induction needle passing hole are formed around the through hole; the ring-shaped infrared combustion plate is arranged in the ring-shaped gas groove, the pressing sleeve is inserted into the inner ring wall plate of the ring-shaped gas cavity, the ring-shaped gas cavity is inserted into the decorative sleeve, and the outward turned edge and the inward buckled edge are buckled with the ring-shaped infrared combustion plate. There are problems in that: the gas-air mixture is not uniformly distributed and is not fully combusted; the utility model provides a cooking utensils infrared burner, includes furnace end, ignition needle and response needle, and the existence problem is: the combustion can be realized only by infrared rays, and the atmospheric combustion can not be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the provided gas infrared combustion piece has the characteristics of uniform gas distribution, sufficient combustion and high energy efficiency.
The utility model discloses another purpose is: provides an infrared burner of a stove, which has two characteristics of infrared combustion and atmospheric combustion.
The utility model discloses a realize like this: a gas infrared combustion piece comprises an annular gas cavity with an upper opening, an annular infrared combustion plate, a pressing sleeve with an outer flanging and a decorative sleeve with a buckle edge; a through hole positioned in the center is formed in the bottom plate of the pressing sleeve, an axial air hole, an ignition needle passing hole and an induction needle passing hole are formed around the through hole; the annular infrared combustion plate is arranged in the annular gas groove, the pressing sleeve is inserted into the inner annular wall plate of the annular gas cavity, the annular gas cavity is inserted into the decorative sleeve, and the outward flanging and the inward buckling edge are buckled with the annular infrared combustion plate; it is characterized in that: a gas inlet groove is formed in a bottom plate of the annular gas cavity, a plurality of uniformly distributed gas air guide holes are formed in a top plate of the gas inlet groove, and the gas inlet groove and the annular gas cavity are communicated through the gas air guide holes;
the inner ring wall plate of the gas inlet groove extends downwards to form a cylindrical interface.
The infrared gas combustion piece is characterized in that: the outer diameter of the barrel interface is 50 millimeters.
The infrared gas combustion piece is characterized in that: the outer ring wall plate of the circular ring-shaped gas cavity is internally provided with a supporting step, the inner ring wall plate is provided with a circular ring-shaped supporting seat plate, and the supporting step and the circular ring-shaped supporting seat plate support a circular ring-shaped infrared combustion plate.
The infrared gas combustion piece is characterized in that: the lower end of the inner ring wall plate of the annular gas cavity is provided with a plurality of fixing plates positioned on the radial outer side;
the inner ring wall plate, the bottom plate and the gas inlet groove of the annular gas cavity are integrally formed by plate bodies,
the fixed plate is fixedly connected with the bottom plate at the gas inlet groove.
An infrared burner of a cooker comprises a burner, an ignition needle, a sensing needle and the gas infrared burning piece, and is characterized by also comprising a central fire cover, wherein the burner comprises an outer ring gas groove, a central fire cover seat, an ignition needle fixing seat, a sensing needle fixing seat, a central injection pipe and an outer ring injection pipe,
the ignition needle is fixed on the ignition needle seat, the induction needle is fixed on the induction needle seat, the outer ring gas groove is inserted into the gas inlet groove, and the cylindrical interface is inserted into the inner ring wall of the outer ring gas groove; the ignition needle and the induction needle respectively penetrate through the ignition needle through hole and the induction needle through hole, and the central fire cover is buckled with the central fire cover seat.
The utility model relates to a gas infrared combustion piece, because of adopting such structure, gas and air mix in advance in the gas air inlet duct, then enter the annular gas chamber, gas and air mixture mix evenly and distribute evenly, have improved the efficiency; the stove infrared burner has the characteristics of infrared combustion and atmospheric combustion.
Drawings
Fig. 1 is a plan view of the present invention.
Fig. 2 is a bottom view of the present invention.
Fig. 3 is a view a-a of fig. 1.
Fig. 4 is a perspective view of the present invention.
Fig. 5 is one of exploded perspective views of the present invention.
Fig. 6 is a second exploded perspective view of the present invention.
Fig. 7 is a sectional view of a second embodiment of the present invention.
Fig. 8 is a perspective view of a second embodiment of the present invention.
Fig. 9 is one of exploded perspective views of a second embodiment of the present invention.
Fig. 10 is a second exploded perspective view of the second embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1 and 3, a gas infrared combustion piece 1 comprises an annular gas cavity 2 with an upper opening, an annular infrared combustion plate 3, a pressing sleeve 4 with an outer flanging and a decorative sleeve 5 with a buckle edge 51; a through hole 42 positioned in the center is arranged on the bottom plate of the pressing sleeve 4, an axial air hole 43 is arranged around the through hole, an ignition needle passing hole 44 and an induction needle passing hole 45 are arranged around the through hole; the annular infrared combustion plate 3 is arranged in the annular gas groove 2, the pressing sleeve 4 is inserted into an inner ring wall plate of the annular gas cavity 2, the annular gas cavity 2 is inserted into the decorative sleeve 5, and the outward turned edge 41 and the inward buckled edge 51 are buckled with the annular infrared combustion plate 3;
a gas inlet groove 21 is formed in the bottom plate of the annular gas cavity 2, a plurality of gas air guide holes 22 are uniformly distributed in the top plate of the gas inlet groove 21, and the gas air guide holes 22 communicate the gas inlet groove 21 with the annular gas cavity 2; as shown in fig. 2 and 3, the gas inlet slot 21 is located on the radial inner side of the bottom plate of the circular gas cavity 2;
as shown in fig. 3, the inner ring wall plate 211 of the gas inlet slot 21 extends downwards to form a cylindrical interface 212, and the outer diameter D of the cylindrical interface 212 is 50 mm; when in use, the utility model can adapt to the current commercial furnace end without new investment.
The outer ring wall plate of the circular ring-shaped gas cavity 2 is internally provided with a supporting step 23, the inner ring wall plate is provided with a circular ring-shaped supporting seat plate 24, and the supporting step 23 and the circular ring-shaped supporting seat plate 24 support the circular ring-shaped infrared combustion plate 3.
The lower end of the inner ring wall plate 25 of the annular gas cavity 2 is provided with a plurality of fixing plates 251 positioned at the radial outer side;
the inner ring wall plate, the bottom plate and the gas inlet slot 21 of the circular gas cavity 2 are integrally formed by plate bodies,
the fixing plate 251 is fixedly connected with the bottom plate at the gas inlet slot 21, and the fixing plate 251 is fixed with the bottom plate of the circular gas cavity 2 between two adjacent gas air guide holes 22.
Example 2
As shown in fig. 7, 8 and 9, an infrared burner of a stove comprises a burner 6, an ignition needle 7, an induction needle 8 and the gas infrared combustion part 1; the burner 6 comprises an outer ring gas groove 61, a central fire cover seat 62, an ignition needle fixing seat 621 and an induction needle fixing seat 622 which are arranged on two sides of the central fire cover seat 62, a central injection pipe 63 and an outer ring injection pipe 64, wherein the central injection pipe 63 is communicated with the central fire cover seat 62, and the outer ring injection pipe 64 is communicated with the outer ring gas groove 61;
the ignition needle 7 is fixed on the ignition needle base 621, the induction needle 8 is fixed on the induction needle base 622, the outer ring gas groove 61 is inserted into the gas inlet groove 21, and the cylindrical interface 212 is inserted into the inner annular wall 611 of the outer ring gas groove 61; the ignition needle 7 and the sensing needle 8 respectively penetrate through the ignition needle penetrating hole 44 and the sensing needle penetrating hole 45, and the central fire cover 9 is buckled with the central fire cover seat 62.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (5)
1. A gas infrared combustion piece comprises an annular gas cavity with an upper opening, an annular infrared combustion plate, a pressing sleeve with an outer flanging and a decorative sleeve with a buckle edge; a through hole positioned in the center is formed in the bottom plate of the pressing sleeve, an axial air hole, an ignition needle passing hole and an induction needle passing hole are formed around the through hole; the annular infrared combustion plate is arranged in the annular gas groove, the pressing sleeve is inserted into the inner annular wall plate of the annular gas cavity, the annular gas cavity is inserted into the decorative sleeve, and the outward flanging and the inward buckling edge are buckled with the annular infrared combustion plate; the method is characterized in that: a gas inlet groove is formed in a bottom plate of the annular gas cavity, a plurality of uniformly distributed gas air guide holes are formed in a top plate of the gas inlet groove, and the gas inlet groove and the annular gas cavity are communicated through the gas air guide holes;
the inner ring wall plate of the gas inlet groove extends downwards to form a cylindrical interface.
2. A gas fired infrared burner as in claim 1, wherein: the outer diameter of the barrel interface is 50 millimeters.
3. A gas-fired infrared burner as in claim 1 or 2, wherein: the outer ring wall plate of the circular ring-shaped gas cavity is internally provided with a supporting step, the inner ring wall plate is provided with a circular ring-shaped supporting seat plate, and the supporting step and the circular ring-shaped supporting seat plate support a circular ring-shaped infrared combustion plate.
4. A gas fired infrared burner as in claim 3, wherein: the lower end of the inner ring wall plate of the annular gas cavity is provided with a plurality of fixing plates positioned on the radial outer side;
the inner ring wall plate, the bottom plate and the gas inlet groove of the annular gas cavity are integrally formed by plate bodies,
the fixed plate is fixedly connected with the bottom plate at the gas inlet groove.
5. An infrared burner of a cooker comprises a burner, an ignition needle, a sensing needle and the infrared gas combustion piece of any one of claims 1 to 4, and is characterized by further comprising a central fire cover, wherein the burner comprises an outer ring gas groove, a central fire cover seat, an ignition needle fixing seat and a sensing needle fixing seat which are arranged at two sides of the central fire cover seat, a central injection pipe and an outer ring injection pipe,
the ignition needle is fixed on the ignition needle seat, the induction needle is fixed on the induction needle seat, the outer ring gas groove is inserted into the gas inlet groove, and the cylindrical interface is inserted into the inner ring wall of the outer ring gas groove; the ignition needle and the induction needle respectively penetrate through the ignition needle through hole and the induction needle through hole, and the central fire cover is buckled with the central fire cover seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021623842.XU CN212930092U (en) | 2020-08-05 | 2020-08-05 | Gas infrared combustion piece and stove infrared combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021623842.XU CN212930092U (en) | 2020-08-05 | 2020-08-05 | Gas infrared combustion piece and stove infrared combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212930092U true CN212930092U (en) | 2021-04-09 |
Family
ID=75334945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021623842.XU Active CN212930092U (en) | 2020-08-05 | 2020-08-05 | Gas infrared combustion piece and stove infrared combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212930092U (en) |
-
2020
- 2020-08-05 CN CN202021623842.XU patent/CN212930092U/en active Active
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