JPH0449461Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention provides a burner top for a gas stove, in which a large number of flame holes are opened in the outer peripheral wall of the burner top body, and the outer edge extends outward from the outer edge of the upper end of the burner top body. More specifically, it relates to a technique for solving problems caused by providing an outer edge while taking advantage of the advantages of forming an outer edge.

[Background Art] Conventionally, as shown in FIG. 5, a large number of flame holes 2 are opened in the outer peripheral wall of the burner top body 1, and an outer edge portion 3 is formed outwardly from the outer edge of the upper end of the burner top body 1.
In the structure of the burner top of a gas stove that extends, flames from a large number of flame holes 2 can be connected at the outer edge 3 to form a ring-shaped flame ring, which improves combustion efficiency and appearance. However, the boiling liquid that has dripped onto the top surface of the burner top body 2 drips from the outer edge 3, enters the flame hole 2, and dirt or the like adheres to the boiling liquid. There was a problem that the flame hole 2 could be blocked.

[Purpose of the invention] The present invention was made in view of the above problem, and its purpose is to form an outer edge, in which the flames of a large number of flame holes are connected in a ring. A burner top for a gas stove that can form a shaped flame ring, take advantage of the advantages of having a formed outer edge, and solve the problem of clogging of flame holes caused by forming an outer edge. The goal is to provide a structure for

[Disclosure of the invention] The structure of the burner top of the gas stove of the invention is such that an outer edge portion 3 extends outward from the upper outer edge of the burner top main body 1 in which a large number of flame holes 2 are opened in the outer circumferential wall, and the lower surface is exposed to the flame. The entire outer periphery of the outer edge part 3 located above the upper end of the hole 2 is made to hang downward, thereby separating the inner peripheral surface of the outer edge of the outer edge part 3 and the outer peripheral wall where the flame hole 2 opens. At the same time, the dripping guide body 4 that guides the dripping of the broth is arranged to hang down from the outer edge of the outer edge portion 3 between the adjacent flame holes 2, 2, and by configuring it in this way, The above objectives have been achieved. In other words,
By providing the outer edge part 3, flames from a large number of flame holes 2... can be connected to form a ring-shaped flame ring, and even though a cooking container such as a pot can be stably placed, the boiling liquid can be kept at the outer edge. Dripping guide body 4 at the outer edge of section 3
This eliminates the problem of clogging of the flame hole 2 by boiling liquid by simply dripping along the flame hole 2 without running down the lower surface of the outer edge 3 and reaching the flame hole 2 portion.

Embodiments of the present invention will be described in detail below based on the drawings.

In the case of this embodiment, the structure of the burner top of the gas burner of the present invention will be explained using an example in which it is applied to a child gas burner of a parent and child gas burner. A mixing pipe 6 for a secondary gas burner is connected to the center of the bottom of the dish-shaped burner receiver 5, and a gas burner 8 is constructed by mounting a burner cap 7 on the burner receiver 5. The burner cap 7 has a cylindrical shape with a closed upper part, and a large number of slit-like flame holes 2 are formed radially on the outer peripheral wall of the cylindrical body 9. Between the adjacent flame holes 2, 2 are partitions 10 having a fan-shaped planar cross section, and legs 11 having a diameter smaller than that of the partitions 10 are suspended below the bottom surface of every other partition 10. 11
A mounting protrusion 12 is provided on the outer surface of the upper part. The leg portion 11 of the burner cap 7 is inserted into the burner receiver 5, and the mounting projection 12 is placed on the upper surface of the burner receiver 5. When the mounting protrusion 12 is placed on the burner receiver 5, a flame holding hole gap 13 is formed between the lower surface of the partition portion 10 without the legs 11 and the upper surface of the burner receiver 5, and the inner surface is The vertical height of the flame holding hole gap 13 gradually increases in width from the circumferential side to the outer circumferential side. It is set as. When gas is supplied from the mixing tube 6 and ignited, the gas ejected from the slit-shaped flame hole 2 burns on the outer periphery of the flame hole 2 to form a main flame.
The gas passing through burns at the outer periphery of the flame holding hole gap 13, forming a flame holding hole.

An outer edge portion 3 extends outward from the outer edge of the upper end of the burner top body 1. This outer edge part 3, whose lower surface is located above the upper end of the flame hole 2, has its entire outer peripheral edge hanging downward, and there is a gap between the inner peripheral surface of the outer edge and the outer peripheral wall where the flame hole 2 opens. There is a distance between them. Further, a dripping guide body 4 for guiding the dripping of broth is suspended from the outer edge of the outer edge portion 3. This drip guide body 4 is arranged between adjacent flame holes 2, 2. By providing the outer edge portion 3, flames from a large number of flame holes 2 can be connected to form a ring-shaped flame ring, thereby increasing heating efficiency and improving the appearance. The lower surface of the outer edge portion 3 is located above the upper end of the flame hole 2, and there is a distance between the inner circumferential surface of the outer edge and the outer circumferential wall where the flame hole 2 opens, so that the boiling liquid is It does not reach the flame hole 2 portion through the lower surface of the outer edge portion 3. In addition, the dripping guide body 4 is arranged between the adjacent flame holes 2, 2, so that the broth dripped onto the top surface of the burner top main body 2 is dripped between the flame holes 2, 2 by the dripping guide body 4. , so that the flame hole 2 will not be blocked by dripping of broth.

Further, in the case of this embodiment, a parent gas burner 15 is arranged around the outer periphery of the child gas burner 8. This parent gas burner 15 has a burner cap body 18 placed on a burner receiving portion 17 with which a mixing pipe 16 for the parent gas burner communicates. A plurality of slit-shaped flame holes 19 are formed in the circumferential direction of the burner cap body 18, and gas is supplied from the mixing tube 16 to the flame holes 19.
The flame is ejected from the flame hole portion 19 and burns on the outer periphery of the flame hole portion 19. An ignition chamber 20 is provided at a suitable position in the circumferential direction of the burner cap body 18.
The ignition element 21 is facing toward the front. Further, 22 is a thermocouple which generates an electromotive force due to heat when the gas burner 8 is burning, thereby opening and holding the gas tank.

[Effect of the invention] In short, the present invention has a large number of flame holes opened in the outer circumferential wall of the burner top body, and the outer edge extends outward from the outer edge of the upper end of the burner top body. The flames can be connected to form a ring-shaped flame ring, and a container such as a pot can be stably placed on the outside of the outer edge where the bottom surface is located above the upper end of the flame hole. The entire periphery is made to hang downward to separate the inner circumferential surface of the outer edge of the outer edge from the outer circumferential wall where the flame hole opens, and the dripping guide body that guides the dripping of the broth is inserted from the outer edge of the outer edge to the adjacent flame hole. Because the flame is arranged to hang down between the flame holes, the broth only drips down between the flame holes along the dripping guide on the outer edge, and never reaches the flame hole through the lower surface of the outer edge. Therefore, it has been possible to reliably solve the problem of blockage of the flame hole due to dripping of broth.

[Brief explanation of drawings]

Fig. 1 is a front sectional view of an embodiment of the present invention, Fig. 2 is a front view of the burner cap shown above, Fig. 3 is a bottom view of the same as above, and Fig. 4 is a sectional view taken along the Y-Y line of Fig. 3. , and FIG. 5 is a front view of the conventional example, in which 1 is the burner top body, 2 is the flame hole, 3 is the outer edge, and 4 is the drip guide body.

Claims (1)

[Scope of utility model registration request] An outer edge portion extends outward from the outer edge of the upper end of the burner top main body, in which a large number of flame holes are opened in the outer peripheral wall,
The entire outer periphery of the outer edge, the lower surface of which is located above the upper end of the flame hole, is made to hang downward to separate the inner peripheral surface of the outer edge of the outer edge from the outer peripheral wall where the flame hole opens. A structure of a burner top of a gas burner, characterized in that a dripping guide body for guiding the dripping of broth is arranged to hang down from the outer edge of the outer edge between adjacent flame holes.