CN210772309U - High-power three-ring fire stove burner - Google Patents

Abstract

A high-power three-ring fire stove burner comprises a burner head, wherein the burner head comprises a central burner cap seat, an inner ring gas groove, an outer ring gas groove, a central injection pipe, an inner injection pipe and an outer injection pipe, and further comprises a circular seat plate, a central gas inlet pipe, an inner circular seat body, an inner axial gas channel, an inner ring gas inlet pipe, an outer circular seat body, an outer axial gas channel and an outer ring gas inlet pipe; the circular seat plate, the central air inlet pipe, the inner circular ring seat body, the inner axial gas channel, the inner ring air inlet pipe, the outer circular ring seat body, the outer axial gas channel and the outer circular ring air inlet pipe are integrally formed; the central injection pipe, the inner injection pipe and the outer injection pipe are integrally formed and communicated with the central air inlet pipe, the inner ring air inlet pipe and the outer ring air inlet pipe respectively. The arrangement of the circular base plate prevents liquid from entering the bottom shell of the cooker; and secondary air gaps are formed between the inner circular ring seat body and the circular seat plate and between the outer circular ring seat body and the circular ring seat, so that secondary air is sufficient, combustion is sufficient, and the energy efficiency is high.

Description

High-power three-ring fire stove burner

Technical Field

The utility model relates to a cooking utensils combustor, especially a tricyclic fire cooking utensils combustor.

Background

At present, in the prior art, a high-power three-ring fire stove burner comprises a burner head, wherein the burner head comprises a central burner cap seat, an inner ring gas groove, an outer ring gas groove, a central injection pipe, an inner injection pipe and an outer injection pipe, and the central injection pipe, the inner injection pipe and the outer injection pipe are respectively communicated with the central burner cap seat, the inner ring gas groove and the outer ring gas groove. There are problems in that: liquid easily flows into the bottom shell of the cooker, so that the energy efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the high-power three-ring fire stove burner is provided, and has sufficient secondary air and high energy efficiency; but also can prevent liquid from flowing into the bottom shell of the kitchen range.

The utility model discloses a realize like this: the utility model provides a high-power tricyclic fire cooking utensils combustor, includes the furnace end, and the furnace end includes that center fire lid seat, inner ring gas groove, outer loop gas groove, center draw penetrates pipe, interior injection pipe and outer injection pipe, and its special character lies in: the gas-fired boiler also comprises a circular seat plate, a central gas inlet pipe, an inner circular ring seat body, an inner axial gas channel, an inner ring gas inlet pipe, an outer circular ring seat body, an outer axial gas channel and an outer ring gas inlet pipe;

the inner ring gas tank and the outer ring gas tank are respectively arranged on the inner circular ring base body and the outer circular ring base body;

the central fire cover seat is arranged in the center of the circular seat plate, and the central air inlet pipe is communicated with the central fire cover seat; the inner ring seat body is arranged around the central fire cover seat, an inner axial gas channel connects an inner ring gas groove on the inner ring seat body with an inner ring gas inlet pipe, and the inner axial gas channel supports the inner ring seat body; the outer annular seat body is arranged around the inner annular seat body, an outer axial gas channel is used for communicating an outer annular gas groove on the outer annular seat body with an outer annular gas inlet pipe, and the outer axial gas channel supports the outer annular seat body;

the circular seat plate, the central air inlet pipe, the inner circular ring seat body, the inner axial gas channel, the inner ring air inlet pipe, the outer circular ring seat body, the outer axial gas channel and the outer circular ring air inlet pipe are integrally formed;

the central injection pipe, the inner injection pipe and the outer injection pipe are integrally formed and communicated with the central air inlet pipe, the inner ring air inlet pipe and the outer ring air inlet pipe respectively.

The high-power three-ring fire stove burner is characterized in that: also comprises an inner supporting column seat and an outer supporting column seat,

one end of the inner supporting column base is connected with the circular base plate, the other end of the inner supporting column base is connected with the inner circular base body, one end of the outer supporting column base is connected with the circular base plate, and the other end of the outer supporting column base is connected with the outer circular base body.

The high-power three-ring fire stove burner is characterized in that: the circular seat plate is provided with a circular arc-shaped air hole penetrating through the circular seat plate and an annular bulge surrounding the circular arc-shaped air hole;

the outer circular ring base body is opposite to the circular arc-shaped air hole.

The high-power three-ring fire stove burner is characterized in that: also comprises an inner ring premixing cavity and an outer ring premixing cavity,

the inner ring air inlet pipe is communicated with the inner ring premixing cavity, and the inner ring premixing cavity is communicated with the inner axial gas channel; the outer ring air inlet pipe is communicated with the outer ring premixing cavity, and the outer ring premixing cavity is communicated with the outer axial gas channel.

The utility model relates to a high-power three-ring fire stove burner, which adopts the structure and the arrangement of a ring seat plate to prevent liquid from entering the bottom shell of the stove; and secondary air gaps are formed between the inner circular ring seat body and the circular seat plate and between the outer circular ring seat body and the circular ring seat, so that secondary air is sufficient, combustion is sufficient, and the energy efficiency is high.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a view a-a of fig. 1.

Fig. 4 is a view B-B of fig. 1.

Fig. 5 is a view C-C of fig. 3.

Fig. 6 is a perspective sectional view of the present invention.

Fig. 7 is an exploded perspective view of the present invention.

Fig. 8 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, 2 and 3, a high-power three-ring fire stove burner comprises a burner head 1, wherein the burner head 1 comprises a central burner cap base 2, an inner ring gas groove 3, an outer ring gas groove 4, a central injection pipe 5, an inner injection pipe 6 and an outer injection pipe 7; the gas burner also comprises a circular seat plate 8, a central gas inlet pipe 21, an inner annular seat body 9, an inner axial gas channel 91, an inner annular gas inlet pipe 92, an outer annular seat body 10, an outer axial gas channel 101 and an outer annular gas inlet pipe 102;

the inner axial gas channel 91 and the outer axial gas channel 101 are arc-shaped;

the central air inlet pipe 21 comprises a horizontal pipe part 211 and a vertical pipe part 212, the vertical pipe part 212 is communicated with the central fire cover seat 21, and the horizontal pipe part 211 is communicated with the central injection pipe 5;

the inner ring gas tank 3 and the outer ring gas tank 4 are respectively arranged on the inner circular ring base body 9 and the outer circular ring base body 10;

the central fire cover seat 2 is arranged in the center of the upper surface of the circular seat plate, and the central air inlet pipe 21 is communicated with the central fire cover seat 2; the inner ring seat body 9 is arranged around the central fire cover seat 2, the inner axial gas channel 91 communicates the inner ring gas groove 3 on the inner ring seat body 9 with the inner ring gas inlet pipe 92, and the inner axial gas channel 91 supports the inner ring seat body 9; the outer annular seat body 10 is arranged around the inner annular seat body 9, an outer axial gas channel 101 communicates an outer annular gas groove 4 on the outer annular seat body 10 with an outer annular gas inlet pipe 102, and the outer axial gas channel 101 supports the outer annular seat body 10;

the circular seat plate 8, the central air inlet pipe 21, the inner annular seat body 9, the inner axial gas channel 91, the inner annular air inlet pipe 92, the outer annular seat body 10, the outer axial gas channel 101 and the outer annular air inlet pipe 102 are integrally formed;

the central injection pipe 5, the inner injection pipe 6 and the outer injection pipe 7 are integrally formed, and the central injection pipe 5, the inner injection pipe 6 and the outer injection pipe 7 are respectively communicated with the central air inlet pipe 21, the inner ring air inlet pipe 92 and the outer ring air inlet pipe 102;

the central injection pipe 5, the inner injection pipe 6 and the outer injection pipe 7 are respectively provided with an outer interface, the air inlet ends of the central air inlet pipe 21, the inner ring air inlet pipe 92 and the outer ring air inlet pipe 102 are provided with inner interfaces, and the outer interfaces are inserted into the inner interfaces.

The ignition needle hole 13 and the induction needle hole 14 are arranged on the circular seat plate 8 between the central fire cover seat 2 and the inner circular ring seat body 9.

Further comprising an inner support post holder 11 and an outer support post holder 12,

one end of an inner support column seat 11 is connected with the circular seat plate 8, the other end of the inner support column seat is connected with the inner circular seat body 9, and a gap between the inner circular seat body 9 and the circular seat plate is formed between the inner support column seat 11 and the inner axial gas channel 91 to form a secondary air channel; one end of each outer support column seat 12 is connected with the circular seat plate 8, the other end of each outer support column seat is connected with the outer circular seat body 10, and secondary air channels are formed by gaps between every two adjacent outer support column seats 12 and gaps between the outer support column seats and outer axial gas channels.

The circular seat plate 8 is provided with a circular arc-shaped air hole 81 penetrating through the circular seat plate and an annular bulge 82 surrounding the circular arc-shaped air hole;

the outer circular ring base 10 is opposite to the circular arc air hole 81, or: the outer ring housing 10 is located above the circular arc air hole 81, and the outer ring housing 10 covers the circular arc air hole 81.

Also included are inner premix chamber 93 and outer premix chamber 104,

the inner ring air inlet pipe 92 is communicated with an inner ring premixing cavity 93, and the inner ring premixing cavity 93 is communicated with the inner axial gas channel 91; the outer ring air inlet pipe 102 is communicated with an outer ring premixing cavity 103, and the outer ring premixing cavity 103 is communicated with an outer axial gas channel 101.

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 a high-power tricyclic fire cooking utensils combustor, includes the furnace end, and the furnace end includes that center fire lid seat, inner ring gas groove, outer loop gas groove, center draw penetrates pipe, interior injection pipe and outer injection pipe, its characterized in that: the gas-fired boiler also comprises a circular seat plate, a central gas inlet pipe, an inner circular ring seat body, an inner axial gas channel, an inner ring gas inlet pipe, an outer circular ring seat body, an outer axial gas channel and an outer ring gas inlet pipe;

the inner ring gas tank and the outer ring gas tank are respectively arranged on the inner circular ring base body and the outer circular ring base body;

the central fire cover seat is arranged in the center of the circular seat plate, and the central air inlet pipe is communicated with the central fire cover seat; the inner ring seat body is arranged around the central fire cover seat, an inner axial gas channel connects an inner ring gas groove on the inner ring seat body with an inner ring gas inlet pipe, and the inner axial gas channel supports the inner ring seat body; the outer annular seat body is arranged around the inner annular seat body, an outer axial gas channel is used for communicating an outer annular gas groove on the outer annular seat body with an outer annular gas inlet pipe, and the outer axial gas channel supports the outer annular seat body;

the circular seat plate, the central air inlet pipe, the inner circular ring seat body, the inner axial gas channel, the inner ring air inlet pipe, the outer circular ring seat body, the outer axial gas channel and the outer circular ring air inlet pipe are integrally formed;

the central injection pipe, the inner injection pipe and the outer injection pipe are integrally formed and communicated with the central air inlet pipe, the inner ring air inlet pipe and the outer ring air inlet pipe respectively.

2. The high power tricyclic fire cooking stove burner of claim 1, wherein: also comprises an inner supporting column seat and an outer supporting column seat,

one end of the inner supporting column base is connected with the circular base plate, the other end of the inner supporting column base is connected with the inner circular base body, one end of the outer supporting column base is connected with the circular base plate, and the other end of the outer supporting column base is connected with the outer circular base body.

3. The high power tricyclic fire cooking stove burner of claim 1, wherein: the circular seat plate is provided with a circular arc-shaped air hole penetrating through the circular seat plate and an annular bulge surrounding the circular arc-shaped air hole;

the outer circular ring base body is opposite to the circular arc-shaped air hole.

4. A high power three ring fire cooker burner as claimed in claim 1, 2 or 3, wherein: also comprises an inner ring premixing cavity and an outer ring premixing cavity,

the inner ring air inlet pipe is communicated with the inner ring premixing cavity, and the inner ring premixing cavity is communicated with the inner axial gas channel; the outer ring air inlet pipe is communicated with the outer ring premixing cavity, and the outer ring premixing cavity is communicated with the outer axial gas channel.

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