JPH0451286Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field This invention relates to a gas stove for boiling and cooking.

Prior Art Conventionally, this type of gas stove was constructed as shown in Fig. 3, although it is not specified. That is, a burner main body 2 is installed inside the main body 1, a burner head 3 is removably fitted onto the upper part of the burner main body 1, and a stove top plate 4 is installed between the burner main body 2 and the burner head 3 to cover the entire upper part of the main body 1. There is. On the stove top plate 4,
A burner insertion opening 5 is provided at the fitting portion between the burner body 2 and the burner head 3. There is a burner cap 6 that fits into the burner head 3, with a secondary air intake hole 7 in the center and several inner flame holes 8 in the upper part. 9 is a burner port, which is detachably attached to the burner head 3.

Problems to be Solved by the Invention However, with such a structure, when ignited, the amount of secondary air required for combustion in the inner flame hole 8 is the amount of air that is required for combustion in the burner insertion port 5, burner port 9, and stove top plate 4. 〓There is only a gap between
0 caused a lift phenomenon (fluffy flame) and had the disadvantage that good combustion conditions could not be achieved.

Therefore, the present invention prevents the lift phenomenon of the inner flame and enables smooth and good combustion.

Means for Solving the Problems The technical means of the present invention for solving the above-mentioned problems is to provide a stove top plate having a burner extraction hole that is approximately circular in plan, and a stove top plate that faces the burner extraction hole and is located in the center. A burner that has a secondary air intake hole and has an inner flame port on the inner side of the upper part and an outer flame port on the outer side of the upper part, and a space between the burner bottom and the bottom of the secondary air intake hole of the burner. A strip-shaped broth receiver is provided, which is arranged to bridge the upper surface of the burner outlet hole, facing each other through the burner outlet hole, and an upright edge is provided around the burner outlet hole, and the broth receiver has short sides on both long sides. This is a groove-like structure in which a rising piece is formed to open the short side of the broth receiver.

Effect: According to this configuration, it is possible to prevent the internal flame lift phenomenon that occurs in the past, and even if a large amount of broth drips from the secondary air intake hole of the burner, it will be reliably guided to the stovetop. A good combustion state of the inner flame can be maintained.

Embodiment Hereinafter, an embodiment of the present invention will be described based on the accompanying drawings.

In FIG. 1, 20 is a main body, the upper part of which is entirely covered with a stove top plate 21. Approximately at the center of the stove top plate 21 is formed a circular diameter burner outlet hole 22 with an L-shaped periphery, and cutouts 23 are formed on both sides of the center to allow strips of boiling liquid to flow out. The receiver 24 is dropped into the notch 23, positioned, and removably inserted. and main body 1
The burner main body 25 fixed to the burner main body 25 has its upper portion facing an eccentric position of the burner extraction hole 22.
A burner head 26 is removably inserted into the burner body 25, and the burner head 26 is located at a position protruding from the upper surface of the stove top plate 1.
A secondary air intake hole 27 is provided in the center, a burner cap 28 is removably inserted into the upper part of this hole, and a hollow secondary air intake hole 27' is provided in the center. Several inner flame ports 29 are formed in the upper part of the burner cap 28 to form a burner with an inner flame. The secondary air intake holes 27, 27' are disposed below and opposite to the broth receiver 24. A burner port 30 is detachably inserted into the upper part of the burner head 26, and the lower part of the burner port 30 forms a certain distance from the burner outlet hole 22 and the broth receiver 24, and the entire burner port 30 is detachably inserted. It is configured to cover.

Next, the operation of the configuration of this embodiment will be explained. When the burner is combusted, the flow of secondary air necessary for combustion in the inner flame hole 29 due to the combustion draft effect is supplied from the burner outlet 22 provided at the bottom of the burner to a large amount almost equally on the left and right sides, sandwiching the broth receiver 24. Since the holes are formed, secondary air is sucked in and supplied to the inner flame hole 29 through the secondary air intake holes 27, 27', thereby ensuring the amount of secondary air necessary for combustion. In addition, if boiling occurs, the broth receiver 24
are opposite to the lower side of the secondary air intake holes 27, 27', and both sides of the strip are larger than the outer diameter of the burner outlet 25 and are located higher than the bottom surface of the stovetop plate 21, so that when cooking, the secondary air Air intake holes 27, 27'
The broth flows through the broth receiver 24 to the bottom of the stove top plate 21 and does not fall into the main body 20. Therefore, the amount of secondary air required for the inner flame during burner combustion can be reduced by creating burner outlet ports 22 that are provided almost uniformly on both sides of the lower part of the burner, and by providing a strip-shaped broth receiver 24 in the center. The amount of secondary air necessary for good combustion of the flame is secured, the lift phenomenon is solved, and a good combustion state can be maintained. Also, during cooking, boiling liquid, etc. can be prevented by the liquid receiver 24, and it will not get inside the appliance. You can maintain cleanliness without dropping it. Moreover, if the broth receiver 24 is removed, the burner outlet 22 is wide open, and maintenance by removing the burner body 25 is easy. In this embodiment, the strip-shaped broth receiver 24 and the outer circumferential surface of the burner outlet 22 are provided separately, but the same effect can be obtained even if they are integrated into a single body with the same shape.

Effects of the invention As is clear from the description of the above embodiments, the present invention provides concentric burner extraction holes in the stove top plate below the inner flame burner, and a strip-shaped broth receiver in the center of the burner. By placing it on the extraction hole, it is possible to prevent the lift phenomenon of the inner flame during cooking, maintain a good combustion state, and create a burner with good heat distribution. In addition, boiling water does not fall into the inside of the device, and the cleanliness is not impaired, which is a great effect.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is an exploded perspective view of the same essential parts, and FIG. 3 is a sectional view showing a conventional example. 21...Stove top plate, 22...Burner extraction hole,
24...Boil receiver, 25...Burner body, 26...
...Burner head, 27, 27'...Secondary air intake hole, 28...Burner cap.

Claims (1)

[Scope of utility model registration request] A stovetop plate having a burner extraction hole that is approximately circular in plan view, and a secondary air intake hole facing the burner extraction hole in the center, with an inner flame opening on the upper inner side and an outer flame opening on the upper outer side. burners each having a flame port, and a strip-shaped broth receiver disposed below the secondary air intake hole of the burner, facing the bottom of the burner with a gap therebetween, and bridging the upper surface of the burner outlet hole. Equipped with
A gas stove in which an upright edge is provided around the burner outlet hole, and the broth receiver is formed into a groove shape with rising pieces formed at both long side ends to open a short side of the broth receiver.