CN215637160U - Multi-head stove burner - Google Patents

Abstract

The utility model provides a bull cooking utensils combustor, comprising a cup body, the reposition of redundant personnel seat, central fire lid and a plurality of burning monomer, reposition of redundant personnel seat and cup lock, the cup on annular bedplate upper portion stretches into in the cavity, the center is drawn and is penetrated the pipe and be relative with central nozzle seat, inner ring draws and penetrates the pipe and outer loop and draw and penetrate the pipe and respectively with inner ring nozzle seat and outer loop nozzle seat relative, it is gapped between the lower extreme of the circumference wallboard of cavity and the annular bedplate, central fire lid is closed with central fire lid seat spiral shell, the burning monomer is drawn respectively with the inner ring and is penetrated pipe and outer loop and draw and penetrate the pipe upper end spiral shell and close, ignition needle file and response needle file are relative with ignition pinhole and response pinhole respectively. By adopting the structure, the radial air holes provide primary air for the outer ring nozzle seat, and the axial air holes provide primary air for the central nozzle seat and the inner ring nozzle seat, so that the energy efficiency is improved; the annular seat plate and the cup body on the upper part of the annular seat prevent liquid from entering the cup body.

Description

Multi-head stove burner

Technical Field

The utility model relates to a stove burner.

Background

At present, in the prior art, a multi-head stove burner comprises a cup body, a flow distribution seat, a central fire cover and a plurality of burning monomers. There are problems in that: the structure is complicated, the primary air is insufficient, and the problem of liquid leakage exists.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: the multi-head stove burner has the characteristics of sufficient air and liquid leakage prevention.

The utility model is realized by the following steps: a multi-head stove burner is characterized in that: it comprises a cup body, a flow dividing seat, a central fire cover and a plurality of combustion monomers,

the cup body comprises an annular seat plate surrounding the upper part of the cup body, a central nozzle seat, a central air inlet pipe communicated with the central nozzle seat, an annular gas channel, a radial channel communicated with the annular gas channel, a plurality of inner ring nozzle seats communicated with the radial channel, an outer ring nozzle seat communicated with the annular gas groove, an ignition needle support and an induction needle support, wherein a radial primary air channel corresponding to the outer ring nozzle seat and an axial primary air channel surrounding the central nozzle seat are arranged on the circumferential wall of the cup body;

the flow dividing seat comprises a cavity with a lower opening, a central fire cover seat arranged on a top plate of the cavity, a central ejector pipe, a plurality of inner ring ejector pipes, a plurality of outer ring ejector pipes, an outer ring air inlet pipe, an ignition pinhole and a sensing pinhole, the upper ends of the inner ring ejector pipes and the outer ring ejector pipes penetrate through the top plate of the cavity,

the shunt seat is buckled with the cup body, the cup body on the upper part of the annular seat plate extends into the cavity, the central injection pipe is opposite to the central nozzle seat, the inner ring injection pipe and the outer ring injection pipe are respectively opposite to the inner ring nozzle seat and the outer ring nozzle seat, a gap is reserved between the lower end of the circumferential wall plate of the cavity and the annular seat plate, the central fire cover is screwed with the central fire cover seat, the combustion monomer is respectively screwed with the upper ends of the inner ring injection pipe and the outer ring injection pipe, and the ignition needle seat and the induction needle seat are respectively opposite to the ignition needle hole and the induction needle hole.

The multi-head stove burner is characterized in that: the upper end of the central injection pipe extends into the central fire cover seat.

The multi-head stove burner is characterized in that: a convex cavity is arranged on a top plate on the cavity of the flow dividing seat, and the central fire cover seat, the central injection pipe and the inner ring injection pipe are arranged on the convex cavity.

The multi-head stove burner is characterized in that: the inner ring draws and penetrates the pipe four, the outer loop draws and penetrates the pipe eight.

The multi-head stove burner is characterized in that: the circumferential wall of the cup body is provided with a circular arc positioning bulge with a hollow outer side opening, and the annular seat plate extends into the circular arc positioning bulge and is provided with a screw hole;

the cavity of the shunting seat is provided with an arc-shaped positioning groove, and a stop block is arranged in the circular positioning groove;

the circular arc positioning bulge is inserted into the circular arc positioning groove, and the upper end of the circular arc positioning bulge supports the stop block.

According to the multi-head stove burner, due to the adoption of the structure, the radial air holes provide primary air for the outer ring nozzle seat, and the axial air holes provide primary air for the central nozzle seat and the inner ring nozzle seat, so that the energy efficiency is improved; the annular seat plate and the cup body on the upper part of the annular seat prevent liquid from entering the cup body.

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.

Fig. 6 is a front view of the cup of the present invention.

Fig. 7 is a perspective view of the cup of the present invention.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, a multi-head stove burner comprises a cup body 1, a flow dividing seat 2, a central fire cover (not shown in the figure) and a plurality of burning monomers,

the cup body 1 comprises an annular seat plate 11 surrounding the upper part of the cup body, a central nozzle seat 12, a central air inlet pipe 121 communicated with the central nozzle seat, an annular gas channel 13, a radial channel 131 communicated with the annular gas channel, a plurality of inner ring nozzle seats 132 communicated with the radial channel, an outer ring nozzle seat 133 communicated with an annular gas groove, an outer ring air inlet pipe 134, an ignition needle support 141 and an induction needle support 142, wherein a radial primary air channel 151 corresponding to the outer ring nozzle seat and an axial primary air channel 152 surrounding the central nozzle seat are arranged on the circumferential wall of the cup body 1;

the flow dividing seat 2 comprises a cavity 21 with a lower opening, a central fire cover seat 22 arranged on a top plate of the cavity, a central injection pipe 221, a plurality of inner ring injection pipes 23, a plurality of outer ring injection pipes 24, an ignition pinhole 251 and a sensing pinhole 252, the upper ends of the inner ring injection pipes 23 and the outer ring injection pipes 23 penetrate through the top plate of the cavity and are provided with internal threads,

the flow dividing seat 2 is buckled with the cup body 1, the cup body 1 on the upper portion of the annular seat plate 11 extends into the cavity 21, a gap is reserved between the lower end of a circumferential wall plate of the cavity 21 and the annular seat plate 11, the central injection pipe 221 is opposite to the central nozzle seat 12, the inner ring injection pipe 23 and the outer ring injection pipe 24 are respectively opposite to the inner ring nozzle seat 132 and the outer ring nozzle seat 133, the central fire cover is screwed with the central fire cover seat 22, the combustion monomer is respectively screwed with the upper ends of the inner ring injection pipe 23 and the outer ring injection pipe 24, and the ignition needle seat 141 and the induction needle seat 142 are respectively opposite to the ignition needle hole 151 and the induction needle hole 152. The flow distribution seat 2, the central fire cover and the combustion single body are disassembled together.

The number of the inner ring ejection pipes 23 is four, and the number of the outer ring ejection pipes 24 is eight. So as to form 13 burning monomers, the fire power distribution is uniform, and the burning is sufficient.

The upper end of the central injection pipe 221 extends into the central fire cover seat 22.

As a further improvement of the utility model: the top plate on the cavity 21 of the flow dividing seat 2 is provided with a convex cavity 26, the central fire cover seat 22, the central injection pipe 221 and the inner ring injection pipe 23 are arranged on the convex cavity 26, and the inner ring fire and the outer ring fire form a echelon burner, so that the energy efficiency is improved.

As a further improvement of the utility model: the circumferential wall of the cup body 1 is provided with a circular arc positioning bulge 3 with a hollow outer side opening, and the annular seat plate 11 extends into the circular arc positioning bulge 2 and is provided with a screw hole 1A;

the cavity 21 of the shunting seat 2 is provided with an arc-shaped positioning groove 4, and a stop block 41 is arranged in the circular positioning groove 4;

the circular arc positioning bulge 3 is inserted into the circular arc positioning groove 4, the upper end of the circular arc positioning bulge 3 supports the stop block 41, and the structure is adopted, so that a gap is kept between the lower end of the circumferential wall plate of the cavity 21 and the annular seat plate 11;

when the cup is used, the upper end of the cup body 1 penetrates through a through hole in the water receiving tray, the annular seat plate 11 supports the water receiving tray, a screw penetrates through the water receiving tray to be screwed with the screw hole 1A, and the lower end of the circumferential wall plate of the cavity 21 is attached to the water receiving tray. Preventing water from entering the cup body.

What has been described above is merely a preferred embodiment of the present invention. It should be noted that a person skilled in the art could make several modifications and variations without departing from the principle of the present invention, which should also be regarded as the protection scope of the present invention.

Claims (5)

1. A bull cooking utensils combustor which characterized in that: it comprises a cup body, a flow dividing seat, a central fire cover and a plurality of combustion monomers,

the cup body comprises an annular seat plate surrounding the upper part of the cup body, a central nozzle seat, a central air inlet pipe communicated with the central nozzle seat, an annular gas channel, a radial channel communicated with the annular gas channel, a plurality of inner ring nozzle seats communicated with the radial channel, an outer ring nozzle seat communicated with the annular gas groove, an ignition needle support and an induction needle support, wherein a radial primary air channel corresponding to the outer ring nozzle seat and an axial primary air channel surrounding the central nozzle seat are arranged on the circumferential wall of the cup body;

the flow dividing seat comprises a cavity with a lower opening, a central fire cover seat arranged on a top plate of the cavity, a central ejector pipe, a plurality of inner ring ejector pipes, a plurality of outer ring ejector pipes, an outer ring air inlet pipe, an ignition pinhole and a sensing pinhole, the upper ends of the inner ring ejector pipes and the outer ring ejector pipes penetrate through the top plate of the cavity,

the shunt seat is buckled with the cup body, the cup body on the upper part of the annular seat plate extends into the cavity, the central injection pipe is opposite to the central nozzle seat, the inner ring injection pipe and the outer ring injection pipe are respectively opposite to the inner ring nozzle seat and the outer ring nozzle seat, a gap is reserved between the lower end of the circumferential wall plate of the cavity and the annular seat plate, the central fire cover is screwed with the central fire cover seat, the combustion monomer is respectively screwed with the upper ends of the inner ring injection pipe and the outer ring injection pipe, and the ignition needle seat and the induction needle seat are respectively opposite to the ignition needle hole and the induction needle hole.

2. The multi-head stove burner as claimed in claim 1, wherein: the upper end of the central injection pipe extends into the central fire cover seat.

3. The multi-head stove burner as claimed in claim 1, wherein: a convex cavity is arranged on a top plate on the cavity of the flow dividing seat, and the central fire cover seat, the central injection pipe and the inner ring injection pipe are arranged on the convex cavity.

4. The multi-head stove burner as claimed in claim 1, wherein: the inner ring draws and penetrates the pipe four, the outer loop draws and penetrates the pipe eight.

5. The multi-head cooktop burner of claim 1, 2, 3, or 4, wherein: the circumferential wall of the cup body is provided with a circular arc positioning bulge with a hollow outer side opening, and the annular seat plate extends into the circular arc positioning bulge and is provided with a screw hole;

the cavity of the shunting seat is provided with an arc-shaped positioning groove, and a stop block is arranged in the circular positioning groove;

the circular arc positioning bulge is inserted into the circular arc positioning groove, and the upper end of the circular arc positioning bulge supports the stop block.

Images