JPH0742002Y2 - Gas stove - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a gas stove.

(Prior Art) As a conventional gas stove, an annular burner in which a large number of flame holes are arranged in the circumferential direction of the inner peripheral surface is provided below an opening formed in a top plate, and a pan or other pot is provided above the opening. It is known to provide a virtue for placing a cooking container (Japanese Patent Laid-Open No. 62-91728).

(Problems to be solved by the invention) However, in the above-described conventional gas stove, the exhaust gas from the annular burner flows outward through the gap between the cooking container on the Gotoku nail and the top plate during cooking. The secondary air flows into the annular burner to the outside. According to this, the inflow of the secondary air interferes with the outflow of exhaust gas, and the annular burner is prone to poor combustion, which is not preferable.

On the other hand, when the above annular burner is used, the space for supplying the secondary air to the flame holes is limited, so that the secondary air supplied from between the top plate and the annular burner provides a good combustion condition for the annular burner.・ Defects tend to be decided.

(Means for Solving the Problem) The present invention is intended to smoothly exhaust the annular burner and to supply secondary air favorably to the burner. An annular burner in which a large number of flame holes are arranged in a row in the circumferential direction of the inner peripheral surface under the formed opening, and a virtue for placing a pan or other cooking container is provided above the opening, in which the periphery of the opening is To the department
A position of the inner peripheral edge in the height direction is located between the annular burner and the top plate, and a substantially funnel-shaped straightening member having an outer peripheral edge located above the top plate is provided. .

(Operation) According to the present invention, the outer peripheral edge portion of the flow regulating member prevents secondary air from flowing into the opening through the space between the cooking container and the top plate, and allows the exhaust gas to smoothly flow out. At the same time, the inner peripheral edge portion of the rectifying member effectively supplies the secondary air flowing in between the top plate and the annular burner to the combustion portion of the burner to improve the combustion state.

(Embodiment) With reference to FIG. 1 and FIG. 2, reference numeral 1 denotes a gas stove main body, and an annular burner 2 is provided in the main body 1 so as to face an opening 3a of a top plate 3 of the gas stove. Gokutoku 4 was placed on board 3. The annular burner 2 is formed by arranging a large number of flame holes 2a along the circumferential direction on the inner peripheral surface thereof. Below the burner 2, the juice receiving portion is formed.
A soup saucer 7 composed of 7a and an annular support portion 7b for supporting it from the outside was provided. Further, the top plate 3 is composed of the top plate main body 3b and the inner top plate 3c which is a so-called soup saucer in this embodiment, but it may be integrated. The Gotoku 4 is composed of a plurality of claws 4a on which the cooking container A is placed and a frame 4b supporting the claws 4a.

A rectifying member 5 is provided on the peripheral portion of the opening 3a of the top plate 3.
The straightening member 5 has an inner peripheral edge portion 5a positioned in the height direction between the annular burner 2 and the top plate 3 and an outer peripheral edge portion.
5b is formed in a substantially funnel shape positioned above the top plate 3, and when the outer peripheral edge portion 5b is positioned above the top plate 3, it will flow in between the cooking container A and the top plate 3. The secondary air is blocked and the inner peripheral edge portion 5a is located in the height direction between the annular burner 2 and the top plate 3 so that the top plate 3
The secondary air that flows in through the space between the ring burner 2 and the annular burner 2.
It acts to lead to 2a.

In addition, in the above embodiment, the rectifying member 5 is not supported on the top plate 3 but is supported on the upper surface of the annular burner 2 via the legs 6, so that the weight of the cooking container A is via the Gotoku 4. Even if the top plate 3 is displaced downward due to the addition of the top plate 3, the rectifying member 5 is not affected by the rectification member 5 and the gap between the inner peripheral edge portion 5a of the rectifying member 5 and the inner peripheral edge portion of the upper surface of the annular burner 2 is reduced. Can be always maintained at a predetermined gap, and the supply state of the secondary air to the flame holes 2a does not change.

(Effect of the Invention) As described above, according to the present invention, the rectifying member can prevent the secondary air entering through the gap between the top plate and the cooking container from flowing into the opening and smoothly flow out from the gap. Since the secondary air flowing in between the top plate and the annular burner can be effectively supplied to the flame holes of the annular burner, the combustion state of the annular burner can always be improved. Have an effect.

[Brief description of drawings]

FIG. 1 is a cutaway side view showing an embodiment of the present invention, and FIG. 2 is an enlarged view of a main part thereof. 2 …… annular burner, 2a …… flame hole 3 …… top plate, 3a …… opening 4 …… Gotoku, 4a …… claw 5 …… rectifying member, 5a …… inner peripheral edge 5b …… outer peripheral edge

 ─────────────────────────────────────────────────── ─── Continuation of front page (56) References JP-A-62-272028 (JP, A) Actual application 47-110495 (Actual development 49-67880) Microfilm (JP, U) Photographed of the contents. Microfilm (JP, U, U) of the specification and drawings attached to the application of the Japanese Patent Application No. 56-136779 (No. ) A microfilm (JP, U) obtained by photographing the contents of the specification and drawings attached to the application of Japanese Utility Model Application No. 52-79062 (Japanese Utility Model Application No. 54-6282).

Claims (1)

[Scope of utility model registration request] 1. A gotoku which is provided below an opening formed in a top plate with an annular burner in which a large number of flame holes are arranged in a line in a circumferential direction of an inner peripheral surface, and a pot or other cooking container is placed above the opening. In the provision, a substantially funnel shape in which the position of the inner peripheral portion in the height direction is located between the annular burner and the top plate, and the outer peripheral portion is located above the top plate at the peripheral portion of the opening. A gas stove characterized by being provided with a rectifying member.