CN210485700U - Internal combustion type stove burner - Google Patents
Internal combustion type stove burner Download PDFInfo
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- CN210485700U CN210485700U CN201920798642.9U CN201920798642U CN210485700U CN 210485700 U CN210485700 U CN 210485700U CN 201920798642 U CN201920798642 U CN 201920798642U CN 210485700 U CN210485700 U CN 210485700U
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Abstract
An internal combustion type stove burner comprises a burner head, a fire cover, an ignition needle and an induction needle, wherein the burner head comprises an annular gas groove with an upper opening, a circular seat plate arranged in a central hole of the annular gas groove, at least three circular arc-shaped secondary air channels arranged on the circular seat plate and an injection pipe; the fire cover comprises a circular ring base plate, a combustion cylinder, a cylindrical seat with an upper opening and an external interface arranged on the lower surface of the circular ring base plate, the cylindrical seat is inserted into a central hole of the circular ring gas groove, a bottom plate of the cylindrical seat is attached to the circular base plate, the upper end of an inner ring wall plate of the circular ring gas groove supports the lower end of the combustion cylinder, the lower end of a circular arc axial secondary air hole is communicated with a circular arc secondary air channel, and the external interface is inserted into an outer ring wall plate of the circular ring gas groove. The combustion hole burns in the combustion cylinder, is not influenced by the outside air flow, and circular arc axial secondary air channel provides secondary air, and the burning is abundant, has improved the efficiency.
Description
Technical Field
The utility model relates to a cooking utensils combustor.
Background
At present, in the prior art, an internal combustion type stove burner comprises a burner head, a distributor base and a fire cover, wherein a gas cavity with an upper opening is arranged on the distributor base, a combustion groove is arranged at the upper end of a circumferential wall plate of the gas cavity, and the fire cover is buckled with the gas cavity. There are problems in that: the flame is easy to generate due to the influence of the flow of the outside air, the combustion is insufficient, and the energy efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the internal combustion type stove burner has the characteristics of energy collection, flame separation prevention, sufficient combustion and high energy efficiency.
The utility model discloses a realize like this: the utility model provides an internal combustion formula cooking utensils combustor, includes furnace end, fire lid, ignition needle and response needle, its characterized in that: the burner comprises an annular gas groove with an upper opening, a circular seat plate arranged in a central hole of the annular gas groove, at least three circular arc secondary air channels arranged on the circular seat plate and an injection pipe, wherein the injection pipe is intersected and communicated with the annular gas groove; an ignition needle mounting hole and an induction needle mounting hole are formed in the circular seat plate;
the fire cover comprises a circular ring base plate, a combustion cylinder, a cylindrical base with an upper opening and an external interface arranged on the lower surface of the circular ring base plate, the circular ring base plate surrounds the lower end of the outer circumference of the combustion cylinder, and the upper end of the cylindrical base is positioned in the combustion cylinder; an air guide groove is arranged at the intersection of the combustion cylinder and the circular base plate, and a combustion hole which is communicated with the air guide groove is arranged on the combustion cylinder at the upper part of the cylindrical base; the bottom plate of the cylindrical seat is provided with at least three circular arc-shaped axial secondary air holes, an ignition needle mounting hole and an induction needle mounting hole;
the cylindrical seat is inserted into a central hole of the circular gas groove, a bottom plate of the cylindrical seat is attached to the circular seat plate, the upper end of an inner ring wall plate of the circular gas groove supports the lower end of the combustion cylinder, the lower end of the circular arc axial secondary air hole is communicated with the circular arc secondary air channel, and an external interface is inserted into an outer ring wall plate of the circular gas groove.
The internal combustion type stove burner is characterized in that: the inner surface of the combustion cylinder at the upper part of the combustion hole is in the shape of an inverted truncated cone.
The internal combustion type stove burner is characterized in that: the combustion hole rotates leftwards or rightwards.
The internal combustion type stove burner is characterized in that: the circular arc secondary air channel comprises an axial part and a radial part, and the upper end of the axial part is communicated with the lower end of the circular arc axial secondary air hole.
The utility model relates to an interior combustion type cooking utensils combustor, burner port burn in the combustion cylinder, do not receive the influence that the outside air flows, and convex axial secondary air passageway provides secondary air, and the burning is abundant, has improved the efficiency.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a view a-a of fig. 1.
Fig. 3 is one of the exploded perspective views of the present invention.
Fig. 4 is a second exploded perspective view of the present invention.
Fig. 5 is a perspective view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, an internal combustion type stove burner comprises a burner head 1, a fire cover 2, an ignition needle 3 and an induction needle 4, wherein the burner head 1 comprises an annular gas groove 11 with an upper opening, a circular seat plate 12 arranged in a central hole of the annular gas groove, three circular arc-shaped secondary air channels 13 arranged on the circular seat plate and an injection pipe 14, and the injection pipe is intersected and communicated with the annular gas groove; an ignition needle mounting hole and an induction needle mounting hole are formed in the circular seat plate 12;
the fire cover 2 comprises a circular ring base plate 21, a combustion cylinder 22, a cylindrical base 23 with an upper opening and an external interface 24 arranged on the lower surface of the circular ring base plate, the circular ring base plate 21 surrounds the lower end of the outer circumference of the combustion cylinder 22, and the upper end of the cylindrical base 23 is positioned in the combustion cylinder 22; an air guide groove 25 is arranged at the intersection of the combustion cylinder 22 and the circular base plate 21, and a combustion hole 26 communicated with the air guide groove 25 is arranged on the combustion cylinder 22 at the upper part of the cylindrical base 23; three circular arc-shaped axial secondary air holes 27, an ignition needle mounting hole and an induction needle mounting hole are formed in the bottom plate of the cylindrical seat 23;
the cylindrical seat 23 is inserted into a central hole of the circular gas groove 11, a bottom plate of the cylindrical seat 23 is attached to the circular seat plate 12, the upper end of an inner ring wall plate of the circular gas groove 11 supports the lower end of the combustion cylinder 22, the circular arc axial secondary air hole 27 is communicated with the circular arc secondary air channel 13, and the external interface 24 is inserted into an outer ring wall plate of the circular gas groove 11. The ignition needle 3 is opposed to the combustion hole 26.
The inner surface of the combustion cylinder 22 at the upper part of the combustion hole 26 is in the shape of an inverted truncated cone.
The combustion hole 16 rotates left or right.
The circular arc second air passage 13 includes an axial portion 131 and a radial portion 132, and an upper end of the axial portion 131 communicates with a lower end of the circular arc axial secondary air hole 27.
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 (4)
1. The utility model provides an internal combustion formula cooking utensils combustor, includes furnace end, fire lid, ignition needle and response needle, its characterized in that: the burner comprises an annular gas groove with an upper opening, a circular seat plate arranged in a central hole of the annular gas groove, at least three circular arc secondary air channels arranged on the circular seat plate and an injection pipe, wherein the injection pipe is intersected and communicated with the annular gas groove; an ignition needle mounting hole and an induction needle mounting hole are formed in the circular seat plate;
the fire cover comprises a circular ring base plate, a combustion cylinder, a cylindrical base with an upper opening and an external interface arranged on the lower surface of the circular ring base plate, the circular ring base plate surrounds the lower end of the outer circumference of the combustion cylinder, and the upper end of the cylindrical base is positioned in the combustion cylinder; an air guide groove is arranged at the intersection of the combustion cylinder and the circular base plate, and a combustion hole which is communicated with the air guide groove is arranged on the combustion cylinder at the upper part of the cylindrical base; the bottom plate of the cylindrical seat is provided with at least three circular arc-shaped axial secondary air holes, an ignition needle mounting hole and an induction needle mounting hole;
the cylindrical seat is inserted into a central hole of the circular gas groove, a bottom plate of the cylindrical seat is attached to the circular seat plate, the upper end of an inner ring wall plate of the circular gas groove supports the lower end of the combustion cylinder, the lower end of the circular arc axial secondary air hole is communicated with the circular arc secondary air channel, and an external interface is inserted into an outer ring wall plate of the circular gas groove.
2. An internal combustion cooktop burner as in claim 1, wherein: the inner surface of the combustion cylinder at the upper part of the combustion hole is in the shape of an inverted truncated cone.
3. An internal combustion cooktop burner as in claim 1, wherein: the combustion hole rotates leftwards or rightwards.
4. An internal combustion cooktop burner as in claim 1, wherein: the circular arc secondary air channel comprises an axial part and a radial part, and the upper end of the axial part is communicated with the lower end of the circular arc axial secondary air hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920798642.9U CN210485700U (en) | 2019-05-29 | 2019-05-29 | Internal combustion type stove burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920798642.9U CN210485700U (en) | 2019-05-29 | 2019-05-29 | Internal combustion type stove burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210485700U true CN210485700U (en) | 2020-05-08 |
Family
ID=70512608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920798642.9U Active CN210485700U (en) | 2019-05-29 | 2019-05-29 | Internal combustion type stove burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210485700U (en) |
-
2019
- 2019-05-29 CN CN201920798642.9U patent/CN210485700U/en active Active
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