JP2001254949A - Built-in cooking stove - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve combustion performance of a lower burner by supplementing combustion secondary air thereto in a both-side roasting grill of a built-in cooking stove. SOLUTION: Combustion secondary air is supplied to a lower burner 4 in a grill box B through an outside air intake provided to the front bottom portion of the grill box B. Air is also supplied through a secondary air intake 11 provided to a side wall 10 of the grill box B and a secondary air intake 12 provided to the bottom portion of a case body A. Thus, combustion performance of the lower burner 4 is raised and grilling property is improved.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a built-in stove having a double-sided grill used in a system kitchen.

[0002]

2. Description of the Related Art Generally, a built-in stove is installed in a recessed installation portion of a kitchen counter, and its goto is generally located substantially flush with the upper surface of the counter. Therefore, in a built-in stove equipped with a conventional double-sided grill, the secondary air for combustion of the Bunsen-type lower burner is not shown, but the primary air type upper burner of the double-sided grill is not shown. It is structured to be taken in from an external air intake having a slight opening.

[0003]

However, in the conventional built-in stove having such a structure, in particular, it is difficult to obtain secondary air for combustion of the lower burner, which is inevitably insufficient. There was a problem that performance deteriorated. The built-in stove of the present invention solves the above-mentioned problems, and the air taken in from the front external air intake alone is insufficient.Therefore, by supplementing this from the side and the bottom, the lower burner has good flammability and the conventional burner is improved. The purpose is to provide a built-in stove that solves the problems.

[0004]

According to a first aspect of the present invention, there is provided a built-in stove incorporating a double-sided grill, wherein a secondary air intake to a lower burner of the double-sided grill is provided. The gist is that the entrance is provided in the side part of the lower burner of the grill storage and the lower part of the lower burner of the case body.

According to a second aspect of the present invention, there is provided a built-in stove according to the first aspect, wherein the air guide plate guides air from the two secondary air intakes to a lower burner. At the outside of the grill storage.

According to a third aspect of the present invention, there is provided a built-in stove according to the first aspect, wherein the secondary air intake provided in a lower portion of the lower burner of the case body is a case. The gist of the present invention is that the broth or the like which is opened at the upper end surface of the main body which is squeezed from the bottom surface of the main body and which is stored on the bottom surface of the case main body does not flow into the intake.

According to a fourth aspect of the present invention, there is provided a built-in stove according to the second aspect, wherein the air guide plate covers the two secondary air intakes and falls. The gist of the present invention is that the cover also has a cover for preventing the liquid from flowing into the intake.

The built-in stove according to the first aspect of the present invention having the above-mentioned structure is a built-in stove incorporating a double-sided grill, wherein a secondary air inlet to a lower burner of the double-sided grill is located below the grill cabinet. The lower burner is provided at the side of the burner and the lower part of the lower burner of the case body. The secondary air required for combustion of the fuel is supplied. As a result, the burnability of the lower burner is improved and the baking performance is improved.

In the built-in stove according to the second aspect of the present invention having the above structure, the air guide plate for guiding the air from the two secondary air intakes to the lower burner is provided on the outside of the grill storage. The air taken in from the secondary air intake is guided by the air guide plate and flows smoothly to the lower burner. As a result, the burnability of the lower burner is further improved, and the baking performance is further improved.

According to a third aspect of the present invention, the secondary air intake provided in the lower part of the lower burner of the case main body has an upper end face which is narrowed down from the bottom to the bottom of the case main body. It is formed so that the broth and the like that accumulates on the bottom of the case body and opens into the inlet does not flow into the intake, so the boiled juice and the like from the stove fall on the bottom of the case body and accumulate. The accumulated boiling juice does not flow into the secondary air intake. This is because the secondary air intake is opened at the upper end surface squeezed from the bottom surface and formed at a position higher than the bottom surface. As a result, boiled spilled juice from the stove does not flow out of the case through the secondary air inlet of the case body.

According to a fourth aspect of the present invention, the air guide plate covers the two secondary air inlets and prevents the falling broth or the like from flowing into the intake. So that boiled spilled juice from the stove does not flow directly into the secondary air intake. As a result, boiled spilled juice and the like from the stove do not flow out of the two secondary air inlets to the outside, etc., and clogging of the secondary air intake by the broth or the like does not occur.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to further clarify the structure and operation of the present invention described above, a preferred embodiment of a built-in stove of the present invention will be described below with reference to the drawings.

FIG. 1 is an exploded perspective view showing main components of a double-sided grill incorporated in a built-in cooking stove according to the present invention. FIG. 2 is a cross-sectional view showing a mounted state, and FIG. The case body A is fitted and fixed to the recessed installation portion 2 of the kitchen counter 1 with a gap 2a for ventilation on both sides and a lower surface thereof. B is a grill storage, and this grill storage B is installed at a substantially central portion in the case main body A. In the grill storage B, an all-pneumatic upper burner 3 and a Bunsen-type lower burner 4 are located at right and left opposing positions. A water tray 5 and a grill 6 are detachably provided below the inside. Reference numeral 7 denotes a cover plate of the lower burner 4 which also serves as a support for the grill 6, 8 denotes a grill top plate, 9 denotes an exhaust duct, and 25 denotes an object placed on the grill 6.

In the double-sided grill having the above construction, a secondary air inlet 11 is provided on the side of the lower burner 4 of the side wall 10 of the grill storage B, and a secondary air inlet 11 is also provided on the lower part of the lower burner 4 of the case body A. A secondary air inlet 12 is provided to supplement secondary air to the lower burner 4 from the side and bottom. The secondary air intake 11 of the grill storage side wall 10 is formed by piercing several long holes in the side wall 10, and the case body bottom 13
The secondary air inlet 12 is formed by piercing several long holes in a row at the upper end flat portion of a trapezoidal convex portion 14 formed by squeezing from the bottom surface. The secondary air inlet 12 of the case body bottom 13 may be formed by several burring holes.

The two secondary air intakes 11, 1
An air guide plate 15 is provided on the outer side of 2 to smoothly guide air taken in from the two secondary air intakes 11 and 12 to the lower burner 4, and the air guide plate 15 provides two secondary air intakes. By covering and covering the upper surfaces of 11 and 12, the broth or the like falling from the stove is prevented from directly entering the secondary air inlets 11 and 12.
In addition, since the upper burner 3 is an all-primary air burner, it can perform combustion without requiring secondary air.

The front side of the double-sided grill is, as illustrated in FIG.
Handle 1 that is fixed integrally with the tray and pulls out the water tray 5
6 and a grill door 17 that opens and closes in conjunction with pulling out the water tray 5, and the grill door 17 is provided with a glass viewing window 18. Therefore, when the handle 16 is pulled out, the water receiving tray 5 fixed to the handle 16 slides on the bottom surface of the grill B, and is pulled out together with the grill 6 placed on the cover plate 7. Further, an air inlet (not shown) through which external air can enter is provided on the bottom surface in front of the grill storage B. In the figure, reference numeral 19 denotes a cooking stove including three cooking stoves, left cooking stove, right cooking stove, and deep cooking stove. Reference numeral 20 denotes an ignition button of each cooking stove. Reference numeral 21 denotes an ignition button of the double-sided grill. 23 is a lever for adjusting the heating power of the above-mentioned stove part 19 and the grill, and in the illustrated embodiment, a so-called three-port double-sided firing built-in stove.

In the above configuration, the lower burner 4 in the grill warehouse B has a secondary burner provided on the side wall 10 of the grill warehouse B in addition to the air from the external air intake on the front bottom surface of the grill warehouse B (not shown). Air inlet 11 and bottom 13 of case body A
The air from the secondary air inlet 12 provided in the lower burner 4 is supplemented, so that the combustibility of the lower burner 4 is improved. At this time, air supplemented from the side and bottom to the lower burner 4 is taken in from the ventilation gap 2a between the recessed installation part 2 of the kitchen counter 1 and the case body A. Therefore, the baking performance by the lower burner 4 can be improved.

Although the embodiments of the present invention have been described above, the present invention is not limited to these embodiments and can be implemented in various modes without departing from the gist of the present invention. Of course.

[0019]

As described above, according to the built-in stove according to the first aspect of the present invention, the built-in stove according to the first aspect of the present invention having the above-described structure is a built-in stove incorporating a double-sided grill. In the stove, the secondary air inlet to the lower burner of the double-sided grill is provided on the side of the lower burner of the grill and the lower part of the lower burner of the case body. The secondary air required for combustion of the lower burner is supplied from two secondary air intakes of the lower part and the lower part of the lower burner of the case body. As a result,
The burnability of the lower burner is improved and the baking performance is improved.

In the built-in stove according to the second aspect of the present invention having the above structure, the air guide plate for guiding the air from the two secondary air intakes to the lower burner is provided on the outside of the grill storage. The air taken in from the secondary air intake is guided by the air guide plate and flows smoothly to the lower burner. As a result, the combustibility of the lower burner is further improved, and the baking performance is enhanced.

According to a third aspect of the present invention, the secondary air intake provided in the lower part of the lower burner of the case body has an upper end surface which is narrowed down from the bottom surface of the case body. It is formed so that the broth and the like that accumulates on the bottom of the case body and opens into the inlet does not flow into the intake, so the boiled juice and the like from the stove fall on the bottom of the case body and accumulate. The accumulated boiling juice does not flow into the secondary air intake. This is because the secondary air intake is opened at the upper end surface squeezed from the bottom surface and formed at a position higher than the bottom surface. As a result, boiled spilled juice from the stove does not flow out of the case through the secondary air inlet of the case body.

In the built-in stove according to the fourth aspect of the present invention, the air guide plate covers the two secondary air inlets to prevent broth or the like falling down from flowing into the inlets. So that boiled spilled juice from the stove does not flow directly into the secondary air intake. As a result, boiled spilled juice and the like from the stove do not flow out of the two secondary air inlets to the outside, etc., and clogging of the secondary air intake by the broth or the like does not occur. Since the secondary air for combustion to the lower burner of the double-sided grill of the built-in stove is supplemented from the sides and the bottom surface of the lower burner, the combustibility of the lower burner, which was conventionally insufficient for air, can be significantly improved.

Further, according to the built-in stove according to the second aspect of the present invention, the supplementary air flow from the side and the bottom of the lower burner is smoothly guided to the lower burner by the air guide plate, so that the combustion of the lower burner is performed. The baking performance with the lower burner is improved.

Further, according to the built-in stove according to the third aspect of the present invention, since the secondary air inlet provided at the bottom of the case main body is provided at a position higher than the bottom of the case main body, the case can be moved from the stove to the case. Boiled juice falling on the bottom of the main body does not enter the secondary air intake and flow out of the vessel.

Further, according to the built-in stove according to claim 4 of the present invention, the air guide plate completely covers the two secondary air inlets and completely prevents the broth or the like falling into the inlet from flowing into the inlet. Since it was prevented, boiled spilled juice from the stove does not flow out of the vessel etc. through the secondary air intake,
In addition, clogging of the inlet due to boiling broth or the like does not occur.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing an example of main components of a double-sided grill incorporated in a built-in stove of the present invention.

FIG. 2 is a cross-sectional view showing an example of a mounted state.

FIG. 3 is an overall front view of a state where the apparatus is installed on a kitchen counter.

[Explanation of symbols]

 A: Case body B: Grill storehouse 1: Kitchen counter 3: Upper burner 4: Lower burner 11: Secondary air intake 12: Secondary air intake 15: Air guide plate

Claims (4)

[Claims] In a built-in stove incorporating a double-sided grill, a secondary air inlet to a lower burner of the double-sided grill is provided at a side portion of a lower burner of a grill storage and at a lower portion of a lower burner of a case body. Built-in stove characterized by being prepared for. 2. The built-in stove according to claim 1, wherein an air guide plate for guiding air from the two secondary air intakes to the lower burner is provided on an outer portion of the grill storage. 3. A secondary air intake provided in a lower portion of the lower burner of the case main body is opened at an upper end surface squeezed from the bottom of the case main body, and a broth or the like collected on the bottom of the case main body is taken in. The built-in stove according to claim 1, which is formed so as not to flow into the stove. 4. The built-in stove according to claim 2, wherein the air guide plate also has a cover that covers the two secondary air inlets and prevents the broth or the like falling down from flowing into the inlets.