JPH083841Y2 - Embedded gas stove - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to an embedded gas stove in which a stove body having an inward burner burner having a flame outlet along an annular inner peripheral surface is incorporated into a cooktop or other kitchen furniture. Regarding the device.

[0002]

2. Description of the Related Art An inward burner burner, which has a flame outlet along the inner surface of a ring, makes the temperature distribution of the bottom of the cooking pot uniform as the hot air blows to the center, and it can be used for small cooking pots. Since it can be installed in a state of being hidden by the top plate that covers the top surface of the hob body, the appearance is good, but it is difficult to supply combustion air because it is located below the top plate.

[0003]

[Problems to be solved by the invention] In particular, in the case of incorporating this into a stove body that is incorporated into a kitchen table or other kitchen furniture, care should be taken to prevent heat from reaching the stove body and other places below the kitchen table or the like. Therefore, it is not possible to provide air holes in the gas stove body, and therefore combustion air is hardly supplied to the inward flame burner.

Therefore, as shown in FIG. 3, an air supply port b is provided on the rising wall of the outer peripheral portion of the top plate e to prevent spills from the cooking pot placed above from entering. It is conceivable to supply the combustion air to the gas burner c, but in this case, the secondary air for combustion cannot be sufficiently supplied because the air supply port b is too far from the flame port d of the burner.

Therefore, the present invention provides a gas stove device which does not have such a problem.

[0006]

SUMMARY OF THE INVENTION In order to achieve these objects, the present invention provides a gas stove according to a first aspect of the invention with an inward flame port burner having flame ports along an annular inner peripheral surface. A hob provided with a hob is suspended from an opening of a kitchen table or other kitchen furniture, and the top surface of the hob is covered with a top plate having an opening in the center. A rising wall is provided in the section, an air supply port is provided in the rising wall, and there is a space on the lower surface of the top plate between the outer periphery of the top plate and the outer periphery of the inward flame burner. A heat shield plate is provided so as to extend, and the heat shield plate distributes the air flowing in from the air supply port to the upper and lower sides thereof.

According to a second aspect of the present invention, there is provided a gas stove apparatus in which a stove main body having an inward flame burner having flame openings along an annular inner peripheral surface is suspended from an opening of a cooking table or other kitchen furniture. A top plate having an opening in the center, the top plate being provided as a first plate placed on the top surface of the cooking table or other kitchen furniture. A first plate and a second plate that is smaller than the first plate placed in the central portion of the first plate, and a rising wall is provided on an outer peripheral portion of the first plate;
An air supply port is provided on the bottom of the first plate
A heat shield plate extending below the gas burner is provided on the lower surface of the first plate.
It is provided with a space between the heat shield plate and the air supply port.
Air to be distributed above and below, and a rising wall is provided on the outer peripheral portion of the second plate , and an air supply port is provided on the rising wall.

[0008]

In the gas stove according to the first aspect of the present invention configured as described above, the air supply port provided on the rising wall of the outer peripheral portion of the top plate shields the top plate from the top plate in consideration of prevention of spillage. An air flow is generated through the gap with the hot plate toward the flame mouth of the inward flame burner, which can supply the secondary air required for combustion of the inward flame burner. Further, the top plate can be cooled when passing through the gap between the top plate and the heat shield plate, and the bottom face of the stove body is shielded from the heat from above by the heat shield plate. The air flowing below the heat shield is supplied to the gas burner as primary air.

Further, in the gas hob according to the second aspect of the present invention configured as described above, the inside of the hob main body is opened from the air supply port provided on the rising wall of the second plate in consideration of prevention of spillage intrusion. Creates a flow of air into the. Since the air flowing in from the air supply port provided on the rising wall of the second plate is relatively close to the air supply port and the gas burner, the air is efficiently supplied to the burner as secondary air and the air is supplied to the second plate. Easy to flow along, thus cooling the second plate.

Since the top plate is divided into the first plate and the second plate, the heat of the second plate, which is likely to receive the direct or indirect radiant heat from the burner, is difficult to be transmitted to the first plate, and therefore the cooking table and other kitchens. It is also possible to prevent the upper surface of the furniture from being heated via the first plate.

[0011] Further to the air supply port provided in the standing wall provided on an outer peripheral portion of the first plate, by providing the heat insulating board below the first plate, the heat from the gas burner by shielding the hot plate stove Not only can it be prevented from reaching the bottom plate side of the main body, but also a flow of air that is induced by the heat shield plate and reaches the bottom plate side of the hob body is generated, and this air flow also causes a rise in the temperature of the bottom plate. Can be prevented.

[0012]

Embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows an embodiment of an embedded type gas stove apparatus according to claim 1, in which 1 is a main body of a stove and 2 is a large number of flame openings 2a along an inner peripheral surface of an annular body housed in the stove main body. Figure 3 shows an introvert flame burner with.

The stove body 1 has a flange 3 at the upper end thereof.
It is provided by being suspended on the opening peripheral edge 5 of the kitchen table 4 and other kitchen furniture 4. 6 is an opening 6 in the center that covers the upper surface of the stove body 1.
c shows a top plate with c, said top plate 6
A rising wall 7 was provided on the outer peripheral part of the above, and an air supply port 8 was provided in the rising wall 7 in consideration of prevention of spillage invasion. The bottom surface of the top plate 6 is spaced apart from the bottom surface of the top plate 6.
The heat shield plate 9 is provided between the outer peripheral portion of and the outer peripheral portion of the inward flame burner 2, and the heat shield plate 9 distributes the air flowing in from the air supply port 8 to the upper and lower sides thereof. This will be described in more detail. When the inward flame burner 2 is provided inside the stove body 1, the inward flame burner 2 is provided at a position lower than the top plate 6, and a support plate 10 is provided inside the burner 2. A soup saucer 11 is provided via the above, and the primary air supply port 2c of the inward flame burner 2 faces the lower surface of the soup saucer 11. The top plate 6 is placed on the upper surface of the cooking table 4 at the lower end of the outer periphery thereof, and the inner end thereof is arranged above the inward flame port burner 2 with a gap. The heat shield plate 9 is mounted on the flange 3 with a gap by an outer peripheral projection 9a so as to distribute the air flowing in from the air supply port 8 up and down.

Numeral 12 is an air hole provided in the support plate 10,
Reference numeral 3 denotes a straightening plate interposed between the upper surface of the inward flame burner 2 and the lower surface of the top plate 5 with a space therebetween, and 14 denotes Gotoku mounted on the top plate 6.

Next, the operation of this embodiment will be described. Part of the air flowing in from the air supply port 8 passes through the lower surface of the heat shield plate 9 to the primary air supply port 2c of the inward flame port burner 2. Supplied as primary air.

A part of the air flowing in from the air supply port 8 passes through the upper surface of the heat shield plate 9 and acts on the inward flame port burner 2 as secondary air. Moreover, the top plate 6 is cooled by the flow of the air. As a result, it is possible to prevent the temperature rise of the cooking table and other kitchen furniture 4 on which the outer periphery of the top plate 6 is placed.

At this time, as in this embodiment, the current plate 1
If there is 3, the gap between the inward flame burner 2 is reliably maintained, the supply of secondary air is stabilized, and the inner end of the top plate 6 is cooled more effectively.

FIG. 2 shows an embodiment of an embedded type gas hob according to the second aspect of the present invention. In this embodiment, the top plate 6 is placed on the kitchen table or other kitchen furniture 4. 1
The plate 6a and the second plate 6b, which is smaller than the first plate 6a and is placed on the central portion of the first plate 6a, are formed, and the rising wall 7 is provided on the outer peripheral portions of both plates 6a and 6b.
a and 7b are provided, and air holes 8a and 8b are provided in the rising walls 7a and 7b, respectively, in consideration of prevention of spillage invasion.

More specifically, when the inward burner burner 2 is provided in the stove body 1, the inward flame burner 2 is provided at a position lower than the second plate 6b as described above.
The plate 6a is placed on the upper surface of the kitchen furniture 4 such as a kitchen table at the lower end of the outer periphery, and has an inclined surface A which is inclined downward toward the outer peripheral end of the inward flame port burner 2 on the inner periphery thereof. The second plate 6b has the slope A at the center of the first plate 6a.
And a step 15 is provided at the portion of the first plate 6a where the second plate 6b is to be placed for positioning.

Reference numeral 16 denotes a heat shield plate which is provided below the first plate 6a and is bent so as to approach the bottom plate 1a toward the center. The heat shield plate 16 is provided on the outer periphery of the heat shield plate 1.
6a is placed on the flange 3 with a gap and is also provided with a gap between the lower surface of the first plate 6a and the first plate 6a and the heat shield plate 16. The air flowing in through the air holes 8a is guided between the heat shield plate 16 and the bottom plate 1a of the stove body 1.

To explain the operation of this embodiment, the air flowing in from the air holes 8b is guided inward through the gap B between the slope A and the second plate 6b while being guided by the slope A of the first plate 6a. It acts on the flame burner 2 as secondary air. Moreover, the flow of the air causes the second plate 6 to
Cool b.

A part of the air flowing in from the air holes 8a passes between the first plate 6a and the upper surface of the heat shield plate 16 and cools the first plate 6a by the flow of the air.

A part of the air flowing in from the air supply port 8a is guided to the lower surface of the heat shield plate 16 and the inward flame burner 2
Is supplied as primary air to the primary air supply port 2c, and the bottom portion 1a of the stove body 1 is cooled by the flow of the air.

In the above-described embodiment, the primary air to the inward flame port burner 2 is taken in through the air hole 8a, but only the primary air supply port 2c of the inward flame port burner 2 is used. It can also be carried out by projecting it out of the stove body and taking it in from the outside of the stove body 1.

[0025]

As described above, the gas stove according to the first aspect of the invention has the following effects. A flow of air is generated from the air supply port through the gap between the top plate and the heat shield plate toward the flame port of the inward flame port burner, thereby generating the secondary air required for combustion of the inward flame port burner. Can be supplied. Moreover, the top plate can be cooled when passing through the gap between the top plate and the heat shield plate, and since the heat shield plate shields heat, the temperature of the bottom surface of the stove body does not rise extremely.

The gas stove according to the second aspect of the invention has the following effects. The air flowing in from the air supply port provided on the rising wall of the second plate efficiently acts on the burner as the secondary air of the burner because the air supply port and the gas burner are relatively close to each other, which causes the burner. Good combustion can be maintained, and the second plate can be satisfactorily cooled by the air flowing in from the air supply port. In addition, since the top plate is divided into the first and second plates, it is difficult for heat from the second plate, which receives direct or indirect radiant heat from the burner and has a high temperature, to be transferred to the first plate, and therefore the cooking table and other kitchens. It is also possible to prevent the upper surface of the furniture from being heated via the first plate.

Furthermore, not only can the heat from the gas burner be prevented from reaching the bottom plate side of the hob body by the heat shield plate, but also the air that is guided to the bottom plate side of the hob body by the heat shield plate can be prevented. A flow occurs, which prevents the bottom plate from increasing in temperature.

[Brief description of drawings]

FIG. 1 is a cutaway side view of an embodiment of the present invention.

FIG. 2 is a cutaway side view of another embodiment of the present invention.

FIG. 3 is a cutaway side view of the unfavorable embodiment.

[Explanation of symbols]

1 stove main body 2 inward flame burner 3 flange 4 kitchen table and other kitchen furniture 6 top plate 6a first plate 6b second plate 7, 7a, 7b rising wall 8 supply port 8a, 8b air hole 9, 16 heat shield Board

Claims (2)

[Scope of utility model registration request] 1. A hob body provided with an inward flame burner having flame openings along an annular inner peripheral surface is provided by suspending it from an opening of a kitchen table or other kitchen furniture. In the one in which the upper surface of the filter body is covered with a top plate having an opening in the center, a rising wall is provided on the outer peripheral portion of the top plate, an air supply port is provided on the rising wall, and this is provided on the lower surface of the top plate. Providing a heat shield plate over the outer peripheral portion of the top plate and the outer peripheral portion of the inward flame burner at intervals.
An embedded gas stove in which the air flowing in from the air supply port is distributed to the upper and lower sides by the heat shield plate. 2. A hob body provided with an inward flame burner having a flame vent along an annular inner peripheral surface is provided by suspending it from an opening of a kitchen table or other kitchen furniture. What covers the upper surface of the main body of the filter with a top plate having an opening in the center, and the top plate is mounted on the first plate mounted on the top surface of the kitchen table and other kitchen furniture and the central portion of the first plate. The second plate, which is smaller than the first plate to be placed , stands on the outer periphery of the first plate.
An upper wall is provided, an air supply port is provided on the rising wall, and
A heat shield that extends from the bottom of one plate to the bottom of the gas burner
The heat shield plate is provided at a distance from the lower surface of the first plate.
The air flowing in from the air supply port should be distributed above and below
And a rising wall provided on the outer peripheral portion of the second plate , and an air supply port provided on the rising wall.