CN210601617U

CN210601617U - Stainless steel burner of gas stove

Info

Publication number: CN210601617U
Application number: CN201921181533.9U
Authority: CN
Inventors: 伍斌强; 李修福; 何风华; 伍笑天; 伍奕
Original assignee: Xunda Technology Group Co Ltd
Current assignee: Xunda Technology Group Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-05-22
Anticipated expiration: 2029-07-25

Abstract

The utility model relates to a gas-cooker stainless steel combustor, including stainless steel sheet stamping forming's combustor seat, combustor upper cover and fire lid, the combustor is connected with the pipe that draws that admits air, draws and draws to penetrate the pipe and also by stainless steel sheet stamping forming, divide into first half and latter half, draw and penetrate a tub latter half and be the concave whole stamping forming of combustor seat downwards outburst, draw and penetrate first half and the latter half lid of pipe and close, draw the end of penetrating the pipe and get into the gas mixing chamber with tangential direction, have simple structure, light in weight, the appearance is pleasing to the eye, characteristics such as corrosion resistance is strong, and manufacturing process is simple, swift, is favorable to transportation and storage, can greatly reduced product cost, avoids the environmental pollution that the casting caused.

Description

Stainless steel burner of gas stove

Technical Field

The utility model relates to a gas stove, in particular to a burner of the gas stove.

Background

At present, the burner of the gas stove is mainly produced and manufactured by cast iron or cast aluminum materials. The injection pipe of the burner head is rough in inner surface due to the technical limit of sand casting molding, so that the defects that the injection pipe is poor in smoothness, the burner head has large air resistance when injecting primary air, the amount of primary air entering a combustor is small, insufficient gas combustion is easy to generate and the like exist. The cast iron burner is heavy, the surface of the cast iron burner is rough, cast iron is easy to rust, the use time is long, the fire leakage phenomenon is easy to occur along with the falling of the rust, the efficiency of the stove is reduced after the cast iron burner is used for a long time, potential safety hazards exist, and environmental pollution is easy to occur in the casting production process. The burner manufactured by adopting the aluminum alloy die-casting molding has light weight, beautiful appearance and higher processing precision, but some parts are limited by the structure (particularly an injection pipe) and the production process of the burner, and the integral die-casting molding of the burner is difficult.

The burners produced by the casting method are too heavy, inconvenient in storage and transportation, and increase in cost. In addition, environmental pollution is very likely to occur during the casting production process, and thus improvement is required.

Disclosure of Invention

An object of the utility model is to provide a with corrosion resistant plate stamping forming, the part is few, compact structure, simple, the easy gas-cooker corrosion resistant plate combustor of assembly.

The utility model discloses a realize with following technical scheme: the utility model provides a gas-cooker stainless steel combustor, includes stainless steel sheet stamping forming's combustor seat, combustor upper cover and fire lid, and the combustor is connected with the injection pipe that admits air, and the combustor upper cover covers and forms the gas mixing chamber in combustor seat top, and combustor central point puts the vacancy that has supplementary combustion air, its characterized in that it also is divided into first half and the latter half by stainless steel sheet stamping forming to inject the pipe, it is divided into combustor seat and draws the concave whole stamping forming downwards to inject the pipe lower half, draws the first half of pipe and the latter half lid of pipe to close, draws the end of penetrating the pipe to get into the gas mixing chamber with tangential direction.

Furthermore, draw and penetrate pipe upper half, hide in mixing the intracavity.

Furthermore, the upper half part of the injection pipe is integrally formed by upward protruding and stamping the upper cover of the burner.

Furthermore, a round pipe is embedded in the injection pipe.

Further, the combustor upper cover still includes the fin of equalling divide the gas, and the fin is located the mixing chamber. Further, the burner upper cover and the fire cover are of an integrated structure.

Further, still include the gas and divide the board equally, the board is installed in gas mixing chamber is equallyd divide to the gas.

Further, the fire hole of the fire cover is a strip-shaped slit hole.

Further, the fire hole is located at the inner conical surface of the combustor.

The utility model provides a combination of gas-cooker stainless steel combustor, includes main fire combustor and center fire combustor, and center fire combustor is installed in main fire combustor center, has the annular gap of supplementary combustion-supporting air between, and the ejector pipe of main fire combustor draws the ejector pipe subtend setting with center fire combustor, and the ejector pipe of center fire combustor is located the below of main fire combustor.

The utility model discloses a gas-cooker stainless steel combustor, all structures all adopt stainless steel sheet metal cold stamping forming, have simple structure, light in weight, the appearance is pleasing to the eye, characteristics such as corrosion resistance is strong, and manufacturing process is simple, swift, is favorable to transportation and storage, can greatly reduced product cost, avoids the environmental pollution that the casting caused, is favorable to mass production very much, uses on being applicable to various types of domestic gas cooking utensils.

Drawings

Fig. 1 is a schematic structural view of the main fire burner of the present invention.

Fig. 2 is a schematic sectional view of the center fire burner of the present invention.

Fig. 3 is an assembly structure view of the center fire burner of fig. 2.

Fig. 4 is a schematic view of the combination of the main fire burner and the central fire burner of the present invention.

Fig. 5 is a schematic view of the backside structure of fig. 4.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A stainless steel burner of a gas stove, a main fire burner 101, as shown in figure 1, comprises a burner base 1 formed by cold stamping of a stainless steel sheet, a burner upper cover 2, a fire cover 3 and an upper half part 4 of an injection pipe, wherein the burner base 1 is provided with a lower half part 11 of the injection pipe which is integrally formed by stamping and is downward convex and concave, an air inlet 12 is arranged, and the upper half part 4 of the injection pipe is covered above the lower half part 11 of the injection pipe by welding or riveting to form a complete injection pipe. Combustor upper cover 2 and fire lid 3 structure as an organic whole, by same stainless steel sheet stamping forming, the interior conical surface of fire lid 3 is equipped with evenly distributed's bar slit hole, combustor seat 1 is annular base, the inside and outside periphery is turn-ups upwards, correspond combustor upper cover 2 decurrent inside and outside turn-ups, closely cooperate during the assembly, form the gas mixing chamber, draw and penetrate pipe first half 4 and hide and gas mixing intracavity, draw the end of penetrating the pipe and get into the mixing chamber with tangential direction, gas equipartition board 5 is installed in the gas mixing chamber, make the gas from the even blowout of bar slit hole. In the middle of the burner is a cavity 6 for supplying combustion air.

A stainless steel burner of a gas stove, a central fire burner 102, as shown in figure 2, figure 3, including the burner seat 1, burner upper cover 2, fire lid 3 that the stainless steel sheet cold stamping is formed, burner seat 1, burner upper cover 2 are riveted together, fire lid 3 closely cooperates with the upper end outer periphery of burner upper cover 2 and the middle part inner periphery of burner seat 1 respectively, form the gas mixing chamber between the three, the burner upper cover still extends to the gas mixing chamber and forms the annular fin 7 of dividing the gas equally, the inner conical surface of fire lid 3 is equipped with the bar shape crack hole of uniform distribution. The burner base 1 has the whole stamping forming's of downwards outburst concave injection pipe the latter half 11, and injection pipe the first half 4 is the whole stamping forming of combustor upper cover 2 upwards protruding, and injection pipe the latter half 11 forms complete injection pipe with injection pipe the first half 4, and the end of injecting the pipe gets into the hybrid chamber with tangential direction, for promoting and guaranteeing to inject the effect, it is equipped with pipe 8 to inject intraductal the inlaying of pipe. In the middle of the burner is a cavity 6 for supplying combustion air.

The stainless steel burner assembly of the gas stove is shown in fig. 4 and 5 and comprises a main fire burner 101 and a central fire burner 102, wherein the central fire burner 102 is installed in the center 101 of the main fire burner through screws, an annular gap for supplementing combustion air is formed between the central fire burner 102 and the main fire burner 101, an ejector pipe of the main fire burner 101 and an ejector pipe of the central fire burner 102 are arranged in an opposite mode, primary air supplement is not affected mutually, the ejector pipe of the central fire burner 102 is located below the main fire burner 101, and front projections of the ejector pipes of the main fire burner 101 and the central fire burner 102 are of a hidden structure. The combustor also comprises a positioning sheet and a combined combustor mounting bracket, wherein the positioning sheet is used for mounting and positioning the ignition needle and the thermocouple. The burner is a complete upper air inlet burner and is integrally arranged above a panel of the gas cooker, the main fire injection pipe and the central fire respectively correspond to the main fire nozzle and the central fire nozzle, and the cleanness, the safety and the combustion performance of the gas cooker are greatly improved.

Claims

1. The utility model provides a gas-cooker stainless steel combustor, includes stainless steel sheet stamping forming's combustor seat, combustor upper cover and fire lid, and the combustor is connected with the injection pipe that admits air, and the combustor upper cover covers and forms the gas mixing chamber in combustor seat top, and combustor central point puts the vacancy that has supplementary combustion air, its characterized in that it also is divided into first half and the latter half by stainless steel sheet stamping forming to inject the pipe, it is divided into combustor seat and draws the concave whole stamping forming downwards to inject the pipe lower half, draws the pipe first half and the latter half lid to close, draws the end of penetrating the pipe to get into the mixing chamber with tangential direction.

2. The stainless steel burner of the gas stove according to claim 1, wherein the upper half part of the ejector pipe is hidden in the mixing chamber.

3. The stainless steel burner of the gas stove according to claim 1, wherein the upper half part of the ejector pipe is integrally formed by stamping and forming an upward protrusion of the upper cover of the burner.

4. The stainless steel burner of the gas stove according to claim 1, wherein a circular tube is embedded in the ejector tube.

5. The stainless steel burner of a gas stove according to claim 1, wherein the burner upper cover further comprises a fin for dividing the gas evenly, and the fin is positioned in the mixing cavity.

6. The stainless steel burner of a gas range according to claim 1, wherein the burner upper cover and the fire cover are an integrated structure.

7. The stainless steel burner of the gas stove according to claim 6, further comprising a gas uniform distribution plate installed in the gas mixing chamber.

8. The gas range stainless steel burner of claim 1, wherein the fire hole of the fire cover is a bar slit hole.

9. The stainless steel burner of a gas range according to claim 8, wherein the fire hole is located at an inner conical surface of the burner.

10. A combination of the stainless steel burner of the gas stove according to any one of claims 1 to 9, comprising a main fire burner and a central fire burner, wherein the central fire burner is installed in the center of the main fire burner, an annular gap for supplementing combustion air is arranged between the central fire burner and the main fire burner, an ejector pipe of the main fire burner and an ejector pipe of the central fire burner are oppositely arranged, and the ejector pipe of the central fire burner is positioned below the main fire burner.