CN201203124Y - gas burner - Google Patents

Abstract

The utility model discloses a gas burner, which comprises an upper furnace plate (1), a lower furnace plate (2) and a plurality of air intake pipes evenly distributed between the upper furnace plate (1) and the lower furnace plate (2). (3); the upper furnace plate (1) and the lower furnace plate (2) are integral, that is, the upper furnace plate (1) and the lower furnace plate (2) are integrally molded at the same time. The utility model has the advantages of neither air leakage nor fire leakage, safe use and no air pollution.

Description

gas burner

Technical field:

The utility model relates to a gas cooker, in particular to a gas burner head.

Background technique:

At present, whether it is aluminum die-casting or copper die-casting gas burner in the prior art, its air intake pipes are all connected and combined by the upper and lower furnace plates, that is, there are a number of grooves evenly distributed on the upper and lower furnace plates , when the groove on the upper furnace plate is placed above the corresponding groove on the lower furnace plate, an air intake duct is naturally formed, and the connection between the upper and lower furnace plates is usually screwed or rivets connect. Since the above connection method cannot ensure that the combination of the upper furnace plate and the lower furnace plate is completely sealed, that is, there is a certain gap in the combination of the upper furnace plate and the lower furnace plate, there are two disadvantages in the prior art gas burner: 1. 1. Air leakage will occur after the burner is ventilated and used, which will pollute the indoor air and affect the health of users; 2. A leaky burner will also cause fire leakage. If you do not pay attention, it will not only cause the The burning of the stove, and in severe cases, will endanger the life safety of the user.

Utility model content:

The technical problem to be solved by the utility model is to provide a gas burner that can neither leak gas nor fire, and is safe to use and does not pollute the air.

The technical solution of the utility model is to provide a gas burner with the following structure, which includes an upper furnace plate, a lower furnace plate and a number of air intake pipes evenly distributed between the upper furnace plate and the lower furnace plate; The upper furnace plate and the lower furnace plate are integrated.

After adopting the above structure, compared with the prior art, the utility model has the following advantages: Unlike the prior art in which the upper furnace plate and the lower furnace plate are connected by screws or rivets, the upper furnace plate and the lower furnace plate in the utility model are connected The lower furnace plate is a whole, there is no combined part between them, so there is no gap, so that the utility model has the characteristics of neither air leakage nor fire leakage, which improves the safety of its use and is effective The air pollution caused by air leakage is prevented.

Description of drawings:

Fig. 1 is a top view structure schematic diagram of the utility model gas burner.

Fig. 2 is a schematic cross-sectional structural diagram along line "A-A" in Fig. 1 .

Fig. 3 is a schematic cross-sectional structural view along line "B-B" in Fig. 1 .

Shown in the figure: 1, upper burner head, 2, lower burner head, 3, air intake pipe, 4, air inlet.

Detailed ways:

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:

As shown in Figures 1 and 2, the utility model is mainly composed of an upper furnace plate 1, a lower furnace plate 2, and several air intake pipes 3 evenly distributed between the upper furnace plate 1 and the lower furnace plate 2; The air inlet 4 in the middle of the pipeline 3 and the lower furnace plate 2 is connected; the upper furnace plate 1 and the lower furnace plate 2 are integrated, as shown in Figure 3, that is, the upper furnace plate 1 and the lower furnace plate 2 are At the same time, the whole body is formed by one-time die-casting. In this specific embodiment, the number of the air intake pipes 3 is four.

The production process of the utility model is as follows: firstly melt the aluminum alloy material or copper alloy material in the furnace, and control their material temperature at about 640°C and 900°C respectively; then embed copper material in the mold of each product Or the intake pipe made of aluminum material; then die-casting with a die-casting machine, at this time, the working pressure of the die-casting machine of the two materials is controlled at about 8-10MPa and 10-12MPa respectively; then the die-casting products are subjected to aging treatment, Put the die-casting product into the oven, the temperature of the oven is controlled at 175°C±5°C, and the time is controlled at about 12 hours; finally, the surface treatment of the product is carried out, and the precise size is made with a CNC lathe. There are two surface treatments here. There are two methods, one is shot blasting and the other is painting. In the above-mentioned production process, except that the air intake pipe is embedded in the mold of each product, other steps are conventional die-casting processes.

The utility model is not limited to the profile shown in the accompanying drawings, it can be made into various shapes, as long as the upper furnace plate 1 and the lower furnace plate 2 are a whole, then all fall into the protection scope of the present utility model.

Claims (2)

1. A gas burner, comprising an upper furnace plate (1), a lower furnace plate (2) and several air intake pipes (3) evenly distributed between the upper furnace plate (1) and the lower furnace plate (2), It is characterized in that: the upper furnace plate (1) and the lower furnace plate (2) are integrated. 2. The gas burner according to claim 1, characterized in that: the upper furnace plate (1) and the lower furnace plate (2) are integrated, which means that the upper furnace plate (1) and the lower furnace plate ( 2) It is a whole formed by simultaneous one-time die-casting.

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