JPH0129388Y2 - - Google Patents

Description

[Detailed explanation of the invention] (Industrial application field) This invention is a stove with a grill, a stove with an oven,
The present invention relates to thin gas burners for use in various other combustion appliances.

(Prior art and its problems) For example, in the case of combustion appliances for cooking, in recent years, there have been many functions in a limited space, such as a stove with a grill, a stove with an oven, a stove with a grill and an oven, etc. In such combustion appliances, thin gas burners are often desired. For example, some gas burners used in such combustion appliances have flame holes made of ceramic plates. That is, FIG. 3 shows an example of such a conventional gas burner, and is designated by the symbol a.
is a vessel equipped with a ceramic flame hole plate b, c is a fuel gas ejected from a gas nozzle d, and a throat part e
This is a mixing tube that mixes the air taken in from the container and supplies it into the container. Conventionally, as shown in this figure, since the mixing tube c was constructed on the back side of the flame hole plate b, the thickness of each tube was added, and the construction as a whole had to be thick.

The present invention was devised in view of such problems, and an object of the present invention is to provide a thin gas burner.

(Means for solving the problems) The configuration of the present invention is shown in FIGS. 1 and 2 corresponding to embodiments.
To explain based on the figures, the present invention has a flattening device body 1
A flame hole plate 2 is installed on the plane side p of the flame hole plate 2 so as to form a mixture circulation space 3 on the back side thereof, and a mixture introduction space is provided in the flattener body 1 on the side side of the flame hole plate 2. 4, and the mixing tube 5 is connected to the side surface s of the flattened device body 1 so that the tip thereof is opened to the air-fuel mixture introduction space 4.
It was installed in

In the above configuration, the flame hole plate 2 is made of a ceramic plate having flame holes 6 formed therein, a sintered metal plate, or the like as appropriate. In addition, the flame hole plate 2 is installed on the plane side p of the flattener body 1 so as to be configured on both sides of the air-fuel mixture introduction space 4 as shown in the embodiment shown in FIG. As shown in the embodiment shown in FIG. You may also configure
As long as the air-fuel mixture introduction space 4 is arranged on the side of the flame hole plate 2, the flame hole plate 2 can be arranged as appropriate.

(Function) In the above configuration, the fuel gas ejected from the gas nozzle 8 and the air sucked in from the throat portion 9 are mixed within the mixing pipe 5 and supplied into the air-fuel mixture introduction space 4. Then, the mixture supplied into the mixture introduction space 4 is transferred from the mixture distribution space 3 to the flame hole plate 2.
The flame enters the flame hole 6 and is combusted on the front side.

(Effects of the invention) As described above, the present invention has a flame hole plate installed on the flat side of the flattened body so as to form a mixture circulation space on the back side thereof, and a flame hole plate in the flattened body. A mixture introduction space was formed on the side of the plate, and the mixing tube was installed on the side of the flattener body with its tip opening into the mixture introduction space, so that the overall thickness of the burner was
This has the advantage that it can be made much thinner than the sum of the thickness of the mixing tube and the thickness of the flame hole plate. Thus, the present invention allows a combustion appliance with many functions to be easily constructed within a limited space.

[Brief explanation of the drawing]

1a, b, and c are a schematic front sectional view, a schematic plan sectional view, and a schematic side sectional view, respectively, of a gas burner corresponding to an embodiment of the present invention, and FIGS. FIG. 3 is a schematic plan sectional view of a gas burner corresponding to another embodiment of the invention, and FIGS.
b is a schematic front sectional view and a schematic plan sectional view of a conventional gas burner, respectively. Reference numeral 1: flattener body, 2: flame hole plate, 3: mixture circulation space, 4: mixture introduction space, 5: mixing tube, 6: flame hole, 7: tip opening, 8... Gas nozzle, 9... Throat section.

Claims (1)

[Claims for Utility Model Registration] (1) A flame hole plate is installed on the flat side of the flat body so as to form an air-fuel mixture circulation space on the back side thereof, and the flame hole A thin gas burner characterized in that a mixture introduction space is formed on the side of the plate, and a mixing tube is installed on the side of the flattener body so that its tip opens into the mixture introduction space. (2) The thin gas burner according to claim 1, wherein the flame hole plates are installed on the flat side of the flat body so as to be configured on both sides of the air-fuel mixture introduction space.