JP2001065867A - Combustion device for cooking instrument - Google Patents

Abstract

PROBLEM TO BE SOLVED: To permit the stabilized supply of a sufficient amount of air (oxygen) at all times and burn solid fuel completely without generating uncomfortable smell while cooking various kinds of food quickly and surely by enhancing heating power. SOLUTION: In a cooking device 1 comprising a range stand 2, a cooker 3 and a cooking lid body 4, a fire pot 10 and a heating power regulating mechanism 20 are arranged in the range stand 2. The fire pot 10 is provided with an air supplying tube 12 so as to be standing on legs by providing with supporting projections 11 on the bottom wall of the same and is formed of a box type pot whose upper end is opened to receive a solid fuel A. The heating power regulating mechanism 20 is constituted of a regulating base board 21, provided with opening holes 22 and arranged on the upper opening of the fire pot 10, a regulating slide board 24, provided with regulating holes 25 for regulating the opening degree of the opening holes 22 by sliding while being turned along the upper surface of the regulating base board 21, a slide guiding means 27, fitting and engaging the regulating base board 21 and the regulating slide board 24 mutually so as to be slidable and rotatable around the circumferences of exhaust gas guiding ports 23, 26 opened so as to be opposed to the positions of upper openings of the air supplying tube 12 for the fire pot respectively, and an opening and closing board 28 for opening and closing the exhaust gas guide port 26.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is provided with a simple combustion apparatus (fire tray) using a solid fuel which makes it possible to provide, for example, various kinds of banquet dishes and the like for each banquet party and to eat. Suitable for use as a combustor in a table-top cooking device such as a small fryer, etc., realizes reliable combustion of solid fuel and the like and strong heat generation, and does not generate unpleasant odor during combustion The present invention relates to a combustor for a cooking device.

[0002]

2. Description of the Related Art Conventionally, for example, when various types of banquet seats and the like are served with banquet dishes, pottery dishes, etc.
Small and simple tabletop stoves are prepared for each banquet person, and small dishes set on each tabletop stove and the above-mentioned dishes individually divided on a small iron plate are cooked and provided. Have been. For tabletop stove for that,
A frame-shaped stove body whose periphery is covered with a heat-resistant material, a combustor that is a fire plate body filled with a fixed amount of solid fuel obtained by solidifying alcohol, a small pan set on the stove body, a small pot And a cooker such as an iron plate. Such tabletop stoves make it possible to provide the above-mentioned dishes just prepared to each of the banquet persons in an extremely delicious state.

[0003]

However, according to such a tabletop stove, in each of the combustors provided in the tabletop stove itself, the fire tray body filled with the solid fuel is formed at a predetermined depth with an open upper part. Air (oxygen) for the solid fuel because it is a box-shaped container
Was burned in a state where it was not supplied sufficiently.
In other words, even if the flame generated by combustion is supplied with air into the inside of the grate body from the rising upper opening, the rising hot air simultaneously raises the air from around the upper opening, which is necessary for combustion. The fresh air was not supplied enough to the solid fuel.

[0004] As a result, the solid fuel containing alcohol as a main raw material is in an incomplete combustion state in which the amount of oxygen supplied to burn the solid fuel is absolutely insufficient compared to the amount of carbon contained, and a large amount of formaldehyde (HCHO) is produced. ) Is produced, which causes an unpleasant odor. Moreover, such incomplete combustion also weakens the heat itself, does not sufficiently heat cookers such as small pans and small iron plates, and does not quickly burn various dishes to be cooked, for example, yakiniku ingredients, and has a sufficient taste. It is unsatisfactory and unsatisfactory for eaters.

Accordingly, the present invention has been made in view of the above-mentioned various circumstances as described above. The present invention provides a sufficient amount of air (oxygen) for burning solid fuel inside a fire plate body as a combustor. It can be supplied constantly and stably to the inside, does not generate unpleasant odor by completely burning solid fuel, and also generates enough heat to cook various dishes quickly and reliably, and also adjusts the heat. It is an object of the present invention to provide a combustor which can easily perform the above-mentioned process and can be eaten in a delicious state, mainly a combustor in a tabletop cooking device.

[0006]

In order to solve the above-mentioned problem, according to the present invention, the cooking device 3 is heated and heated.
The upper cooking object F is heated and cooked. An air supply cylinder 12 is provided in a standing leg shape on a bottom wall having a support projection 11 protruding from the bottom surface. It consists of a fire plate body 10 formed. Further, it comprises the fire plate body 10 configured as described above, and the heating power adjusting mechanisms 20 and 30 disposed on the fire plate body 10. The heating power adjusting mechanisms 20 and 30 are arranged in the upper opening of the fire plate body 10 and the adjusting bases 21 and 31 having the outgoing openings 22 and 32 formed therein.
Adjusting openings 25, 3 for adjusting the degree of opening of the outgoing openings 22, 32 by sliding along the surfaces of the adjusting bases 21, 31;
5 can be constituted by adjusting slide discs 24 and 34 having perforations. Exhaust guide ports 23 and 26 that can be opened and closed corresponding to the upper opening position of the air supply cylinder 12 of the fire tray body 10 can be formed in the heating power adjusting mechanism 20. One specific heating power adjustment mechanism 20 is disposed at an upper opening of the fire plate body 10, and an adjustment base 21 having an outer opening 22 formed in a peripheral portion thereof, and is rotatably slid along the upper surface of the adjustment base 21. Adjustment opening 24 for adjusting the opening degree of outside opening 22
, An adjustment slide plate 24 having a peripheral opening, and exhaust guide ports 23 and 26 respectively opened on the adjustment base 21 and the adjustment slide plate 24 corresponding to the upper opening position of the air supply cylinder 12 of the fire tray body 10. Slide guide means 27 for fitting the adjustment base 21 and the adjustment slide board 24 so as to be freely slidable around each other, and an opening and closing board 2 for opening and closing the exhaust guide opening 26.
8 can be used.

[0007] In the combustor of the cooking device according to the present invention configured as described above, the fire plate body 10 disposed inside the stove tables 2 and 6 provided in the cooking device 1 is provided with the stove table 10. The cookers 3, (7) placed on the upper opening are heated by the combustion of the solid fuel A, and the various objects F to be placed on the cookers 3, (7) are heated and cooked. The air supply cylinder 12 in the fire plate body 10 containing the solid fuel A allows fresh air to be introduced into the inside of the fire plate body 10 from below the bottom wall of the fire plate body 10 itself, thereby stably supplying fresh air into the solid fuel A. And further promotes its complete combustion and enhances the thermal power. Thermal power adjustment mechanisms 20 and 30 disposed on fire plate body 10
The adjustment of the opening size between the outside openings 22 and 32 and the adjustment openings 25 and 55 in the above allows the degree of combustion of the solid fuel A of the fire plate body 10 generating a strong heating power to be adjusted. Adjust the heating power for cooking, cooking time, etc. Further, the exhaust guide port 2 opened to the adjustment base 21 and the adjustment slide board 24 in the thermal power adjustment mechanism 20 respectively.
The open / close panel 28 for opening and closing the exhaust guide port 26 is provided with an opening / closing panel 28 for opening and closing the exhaust guide port 26 by smoothly supplying and exhausting the air through the air supply cylinder 12 to the inside of the fire plate body 10 and reliably burning the solid fuel A. The combustion amount of the solid fuel A is adjusted by controlling the amount of exhaust air to be supplied and the amount of supply of the air. In addition, the adjustment base 21 and the adjustment slide board 24 in the heating power adjustment mechanism 20 are rotated and phased by the slide guide means 27, so that the rotation phases of the adjustment base 21 and the adjustment slide board 24 become smooth, and at the same time, the outside opening 22 and the adjustment opening The degree of opening can be freely changed by adjusting the overlap between the two.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings. In the drawings, reference numeral 1 denotes a cooking device individually prepared for each attendee at a banquet, for example. The cooking apparatus 1 includes, for example, a box-shaped stove table 2 having a predetermined depth of an upper opening, a cooking device 3 such as a small pot, a small iron plate, and the like set to be fitted into the upper opening of the stove table 2; A cooking lid 4 which is placed so as to cover an object to be cooked F such as meat, vegetables, fish and the like placed on a vessel 3;
0, heat power adjusting mechanisms 20 and 30 are arranged, and the cooking device 3 is heated by the combustion thereof.

The fire tray body 10 is disposed inside the stove base 1, that is, on the bottom wall thereof, and stores a solid fuel (including paste and liquid forms) A which is solidified with alcohol as a main component. , Made of a heat-resistant material to be filled. That is, the fire plate body 10
An air supply cylinder 12 is formed in the shape of a box with an upper opening in which the air supply cylinder 12 is provided in the shape of a standing leg inside substantially at the center of a bottom wall having a leg-shaped support projection 11 protruding from the bottom surface. It has a shape. The solid fuel A is supplied, accommodated, and filled in the gap between the peripheral wall of the fire plate body 10 itself and the air supply cylinder 12. When the solid fuel A is burned, air is supplied from the air supply cylinder 12 into the flame. (See FIG. 2). In addition, the support projection 11 is a
0 is mounted on the bottom wall of the stove base 2 and has a height sufficient to supply and introduce air to be supplied into the air supply tube 12 between the bottom surface and the top surface of the stove base 2 and a gap between the height and the air gap. The width is set to the width between them, for example, three. Although the height of the air supply cylinder 12 is slightly lower than the height of the peripheral wall of the fire tray body 10 itself, the height is not limited to this.

[0010] Further, in order to be able to adjust the combustion heat generated by the fire plate body 10, the fire plate body 10 has a heat power adjustment mechanism 20,3.
Numeral 0 is arranged on the bottom wall of the stove base 2 on the fire plate body 10 itself so as to cover the upper opening of the fire plate body 10. The heating power adjusting mechanisms 20 and 30 are arranged at the upper opening of the fire plate body 10, and the adjusting base 2 having the outgoing openings 22 and 32 formed therein.
Adjustment slide plates 224, 3 having openings 1, 31, and adjustment openings 25, 35 for sliding along the surfaces of the adjustment bases 21, 31 to adjust the opening degrees of the outgoing openings 22, 32.
4 Thermal power adjustment mechanisms 20 and 30 shown
Are formed in a substantially disk shape, a conical shape, or a cylindrical shape so as to directly cover the upper opening of the fire plate body 10, and have adjustment bases 21, 31 and adjustment slide disks 24, 34 each having a circular shape when viewed from a plane. Are rotatably combined so that they can be relatively rotated by their centers, and the openings 22, 3
Each of 2, 25, 35 is perforated in a fan shape. Then, for example, knobs (28) attached to the adjustment slide disks 22, 34,
38, the outgoing openings 22, 32, the adjusting opening 2
5 and 35 are aligned, the opening is large, and the surfaces of the adjusting slide plates 24 and 34 are small and the opening surfaces 22 and 32 are closed.

The heating power adjusting mechanism 20 shown in FIGS.
More specifically, the adjustment base 21 located at the lower portion and the adjustment slide plate 24 located at the upper portion are each formed in a flat and substantially frusto-conical shape by being overlapped,
In each of the truncated surfaces, which are upper end surfaces thereof, substantially circular exhaust guide ports 23 and 26 corresponding to the upper opening position of the air supply tube 12 in the fire tray body 10 are formed. A rotation center is located at a peripheral portion of the exhaust guide port 26 in the adjustment slide board 24, and a substantially circular opening / closing lid 28 that is rotated to open and close the exhaust guide port 26 is provided. When it is rotated to the center of the adjustment slide plate 24, the exhaust guide port 26 is closed (see FIG. 2). Reference numeral 29 in the figure denotes a shaft pin that rotatably supports the opening / closing lid 28 on the adjustment slide board 24. Further, on the lower surface of the peripheral edge of the adjustment base 21, a fitting step is formed so as to be fitted to the edge of the upper opening of the firedish body 10. I can do it.

Around the exhaust guide ports 23 and 26,
A guide protrusion 27A formed on the upper surface of the adjustment base 21 so as to surround the exhaust guide port 23 so as to surround the exhaust guide port 23 so that the adjustment base 21 and the adjustment slide board 24 are slidably rotatable and fitted to each other; A guide groove 2 formed in a circular groove shape which is slidably fitted on a guide ridge 27A so as to surround the exhaust guide port 26 on the lower surface of the board 24.
7B is provided. Further, the outgoing opening 22 and the adjusting opening 25 are respectively formed in a slanted peripheral wall portion of the adjusting base 21 and the adjusting slide board 24, and are formed in a fan shape having a narrow width on the exhaust guide ports 23 and 26 side and a wide width on the peripheral edge side. For example, when the adjustment slide plate 24 is rotated in phase with respect to the adjustment base 21 so that the outgoing opening 22 and the adjustment opening 25 do not overlap each other, the upper part of the fire plate body 10 is formed. The opening is closed.

According to such a heating power adjusting mechanism 20, it is mounted so as to cover the fire tray body 10, and as shown in FIG. By selecting the degree of overlap of the openings 25 and the degree of opening and closing of the opening / closing lid 28 with respect to the exhaust guide port 26, the combustion adjustment of the solid fuel A inside the fire plate body 10 can be performed. At this time, the rotation of the adjustment slide plate 24 relative to the adjustment base 21 can be performed by using the opening / closing lid 28 as a picking substitute.

On the other hand, the thermal power adjusting mechanism 30 shown in FIGS. 6 to 9 will be described in detail. When the thermal power adjusting mechanism 30 is overlapped, the adjusting base 31 located at the lower part and the adjusting slide plate 34 located at the upper part are each flat. It is formed in a substantially inverted bottomed cylindrical shape. In addition, each of the outside opening 32 and the adjustment opening 35 is a fire plate 1
In the peripheral portion, a wide fan shape is formed on the peripheral edge side so as to reach, for example, four openings so as to reach the position of the upper portion of the air supply cylinder 12 of 0, and the opening openings 32 and the adjustment openings 35 are respectively formed. When the adjustment slide board 34 is rotated in phase with respect to the adjustment base 31 so as not to overlap, the upper opening of the fire tray body 10 is closed. For example, when the knob 38 attached to the adjustment slide board 34 is rotated, the outside opening 32 and the adjustment opening 35 coincide with each other, so that the opening is greatly opened, and the surface of the adjustment slide board 34 itself closes the outside opening 32. The opening is small.

Of course, these thermal power adjusting mechanisms 20, 30
In the above, the slide system of the adjustment slide boards 24 and 34 with respect to the adjustment bases 21 and 31 may be a parallel slide system instead of a rotary slide system, and the slide structure and the shapes of the openings 22, 32, 25 and 35 may be different. The present invention is not limited to the illustrated example, and may be supported on the bottom wall of the stove base 2 via a leg having an appropriate height without being directly attached to the upper opening of the fire plate body 10.

The stove 2 itself in the cooking apparatus 1 is provided with, for example, three support legs on the bottom surface of the bottom wall where the air supply hole 2A is opened, and the inner diameter gradually increases as it reaches the upper opening. The peripheral wall is formed in a cylindrical shape with a bottom having a mid-morning glory shape, and the upper part of the peripheral wall is cut out, for example, in a substantially rectangular shape from the upper edge, for example, at four air introduction portions 2.
B.

The cooking device 3 is made of an iron plate or other heat-resistant material and has a concave cooking surface at the center, and a fitting step adapted to be fitted on the upper opening edge of the stove base 2. The edge is provided stepwise on the rear surface of the peripheral portion, and a hot air guide opening 3A for introducing and guiding a flame, hot air, hot air, or the like from the fire plate body 10 into the cooking surface portion is formed in the peripheral portion.

The cooking lid 4 is curved into a bowl having an appropriate depth (height) so as to sufficiently cover the object F which may be bulky on the cooking device 3, and A tapered exhaust cylinder 4A communicating with the inside is formed at the center to protrude upward. That is, the hot air guide port 3A of the cooking device 3
The hot air and hot air introduced into the cooking device 3 by the stagnation around the object to be cooked F even temporarily, and after being filled, the exhaust pipe 4A
The air is exhausted to the outside through

FIG. 5 shows another cooking apparatus 5, which includes a cylindrical stove base 6 having an upper part tapered to a small diameter, and an upper part of the stove base 6. A deep-bottomed kettle 7 which is supported by the flange fitted to the edge so that the bottom is fitted into the stove base 6
And a lid 8 for covering the upper opening of the pot 7. An air inlet 6A is formed at the bottom of the stove base 6, and the kettle body 7 is formed in a deep bottom shape. is there.

Next, an example of the use of this will be described. As shown in FIGS. 4 and 9, a fire plate body 10 supplied and filled with solid fuel A is placed on the bottom wall inside the stove base 2 in the cooking apparatus 1. At the same time, the cooker 3 is placed in the upper opening of the stove base 2 so as to fit. Next, various objects to be cooked F are placed on the cooker 3 while the solid fuel A
Is ignited and burned, and the cooking device 3 is heated by the burning to cook the object to be cooked F. At this time, the object to be cooked F is cooked by covering the object to be cooked F with the cooking lid 4 if necessary. The lid 4 is covered, and after cooking is completed, the food F on the cooker 3 may be served as it is.

The heating power adjusting mechanism 2 mounted on the fire plate 10
At 0 and 30, the degree of burning of the fire plate body 10 by the solid fuel A can be adjusted by sliding the adjusting slide plates 24 and 35 with respect to the adjusting bases 21 and 31, and the degree of baking, boiling and the like of the food F can be appropriately controlled. Adjust.

[0022]

Since the present invention is constructed as described above, for example, various kinds of foods F can be individually prepared at a banquet or the like.
When heating the food, the air supply cylinder 12 supplies a sufficient amount of air (oxygen) sufficient to burn the solid fuel A contained in the fire plate body 10 which is a combustion device disposed in the stove bases 2 and 6 of the cooking device 1. Thus, the solid fuel A can be constantly and stably supplied to the inside of the fire plate body 10 without completely burning the solid fuel A to generate an unpleasant odor. For example, it can be used with confidence even in individual heating cooking at a banquet or the like. In addition, since the solid fuel A is completely burned, sufficient heat is generated so that the cooking device 3
In addition to making it possible to quickly and reliably heat and cook various dishes as the object F to be cooked placed in the upper part, the inside of the pot body 7 and the like, and to be able to eat it in a delicious state, the heating power adjusting mechanism 20 is also provided. , 3
Since the heating power can be easily adjusted by setting the value to 0, the cooking temperature, time, and the like corresponding to the object to be cooked F can be set freely.

That is, according to the present invention, the air supply cylinder 12 is provided in the shape of a standing leg on the bottom wall having the support projection 11 protruding from the bottom surface, and is formed in the shape of a box having an upper opening in which the solid fuel A is stored. This makes it possible to completely burn the solid fuel A containing alcohols as a main component, to increase the combustion heat power, to make cooking easier, and to make the food F delicious. Can be increased.

An air supply tube 12 is provided on the bottom wall of the fire plate body 10.
When the solid fuel A accommodated in the fire tray body 10 is burned, the supporting projections 11 are provided on the bottom wall bottom surface.
The air and oxygen can be smoothly supplied from the lower portion of the fire tray body 10 into the inside of the combustion portion thereof, in combination with the provision of the above.
For this reason, conventionally, the generation of formaldehyde (HCHO) and the like generated due to the incomplete combustion is suppressed, and an unpleasant odor is not generated.

The solid fuel A contained in the fire plate body 10 generates a strong thermal power when sufficiently fresh air and oxygen are supplied, but the thermal power is controlled by sliding openings 22 and 32 in the thermal power adjusting mechanisms 20 and 30. , 25, 35, the degree of combustion of the solid fuel A can be adjusted. Therefore, the magnitude of the heating power for heating the cooking object F, the cooking time, and the like can be freely adjusted and set.
The cooking temperature, time, etc., corresponding to each item can be freely selected.

In the heating power adjusting mechanism 20, an adjusting base 21 and an adjusting slide board 24, which are vertically stacked and relatively rotated, are respectively provided with an exhaust guide port 23 located at an upper opening of the air supply cylinder 12 of the fire tray body 10, 26 are opened, and the exhaust guide port 26 is openable and closable by an opening / closing panel 28. Therefore, by controlling the amount of exhaust air to be supplied to the fire plate body 10 and thus the supply amount thereof, the solid fuel A in the fire plate body 10 is controlled.
Can reliably control the degree of combustion.

Further, since the slide guide means 27 for slidingly rotating the adjustment base 21 and the adjustment slide board 24 in the thermal power adjustment mechanism 20 is provided by fitting around the exhaust guide ports 23 and 26, the exhaust guide port is provided. 2
The rotation phase operation between the adjustment base 21 and the adjustment slide board 24 can be smoothly performed without obstructing the exhaust guide of the supply air by 3 and 26. Further, the outgoing opening 2 is formed by the rotational phases of the adjusting base 21 and the adjusting slide plate 24.
2. The degree of opening can be freely changed by adjusting the overlap between the adjustment openings 25, and the degree of combustion can be adjusted by controlling the rise of the flame accompanying the combustion of the solid fuel A.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a partially cutaway in a use state according to an embodiment of the present invention.

FIG. 2 is a sectional view of the same.

FIG. 3 is a plan view of the same.

FIG. 4 is a cross-sectional view in the same use state.

FIG. 5 is a cross-sectional view in another use state.

FIG. 6 is an exploded perspective view of a partially cutaway in a use state showing another embodiment of the present invention.

FIG. 7 is a sectional view of the same.

FIG. 8 is a plan view of the same.

FIG. 9 is a cross-sectional view of the same use state.

[Explanation of symbols]

A ... Solid fuel F ... Cooking object 1 ... Cooking device 2 ... Stove stand 2A ... Air supply hole 2B ... Air introduction part 3 ... Cooker 3A ... Hot air guide port 4 ... Cooking lid 4A ... Exhaust cylinder 5 ... Cooking device 6 ... stove stand 6A ... air intake 7 ... pot body 8 ... lid 10 ... fire plate 11 ... support projection 12 ... air supply cylinder 20 ... firepower adjustment mechanism 21 ... adjustment base 22 ... outside opening 23 ... exhaust guide port 24 ... Adjustment slide board 25 ... Adjustment opening 26 ... Exhaust guide port 27 ... Slide guide means 27A ... Guide protrusion 27B ... Guide groove 28 ... Opening / closing board 29 ... Shaft pin 30 ... Heat power adjustment mechanism 31 ... Adjustment base 32 ... Outside opening 34 ... Adjustment slide board 35 ... Adjustment opening 38 ... Pick

Claims (5)

[Claims] 1. A combustor of a cooking device for heating and cooking an object to be cooked on a cooking device by heating the cooking device, wherein an air supply cylinder is provided in a standing leg shape on a bottom wall having a supporting projection projecting from a bottom surface. A combustor for a cooking device, comprising a fire tray body formed in a box shape with an upper opening in which solid fuel is stored. 2. A combustor of a cooking apparatus for heating a cooking device to heat and cook an object to be cooked on the heater, wherein an air supply cylinder is provided in a standing leg shape on a bottom wall having a supporting projection projecting from a bottom surface. A combustor for a cooking apparatus, comprising: a fire tray body formed in a box shape with an upper opening in which a solid fuel is stored; and a heating power adjusting mechanism disposed on the fire tray body. 3. The heating power adjusting mechanism is arranged at an upper opening of the fire plate body, and has an opening formed with an outgoing opening, and an adjustment that slides along the adjusting base surface to adjust the opening degree of the outgoing opening. 3. The combustor of a cooking device according to claim 2, further comprising an adjustment slide plate having an opening. 4. The cooking device according to claim 2, wherein the heating power adjusting mechanism has an opening formed in an opening and closing manner so as to be openable and closable in accordance with the upper opening position of the air supply cylinder of the fire tray body. Combustor. 5. The heating power adjusting mechanism is disposed at an upper opening of a fire plate body, and has an opening formed on an outer peripheral edge of the adjusting base, and an opening degree of the opening formed by rotating and sliding along the upper surface of the adjusting base. An adjustment slide plate with an adjustment opening formed in the peripheral part, and an adjustment base, and an adjustment slide plate around the exhaust guide opening opened corresponding to the upper opening position of the air supply cylinder of the fire tray body. 3. The table-top cooking device according to claim 2, comprising a slide guide means for fitting the adjustment base and the adjustment slide plates to each other so as to be freely slidable, and an opening / closing plate for opening / closing an exhaust guide port.