JP2018185138A - Fire making device for solid fuel such as charcoal, briquette, oval-shaped briquette, and table cooker incorporating the fire making device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a brazier-type table cooking stove providing a pot dish, a broiling dish or the like for a plurality of persons by reinforcing a combustion action of a combustion part while maintaining the temperature of the bottom surface of the stove low.SOLUTION: A fire making device includes an ignition unit and a thermal storage unit 120, and is provided with a blowing passage passing through the thermal storage unit. The ignition unit is equipped with an ignition zone, and an auxiliary combustion zone surrounding the ignition zone. A table cooker comprises: the fire making device which has the ignition unit and the thermal storage unit and in which a blowing passage passing through the thermal storage unit is formed; an inner case surrounding the thermal storage unit of the fire making unit; and a stove case surrounding the inner case via an outer air supply passage.SELECTED DRAWING: Figure 1

Description

The present invention relates to a tabletop cooking utensil using a solid fuel such as charcoal, briquette, or bean charcoal. More specifically, the present invention relates to a tabletop cooking tool suitable for use in an inn, a restaurant, a restaurant, and the like.
In recent years, tabletop stoves using an LP gas cylinder as a heat source, and IH heating type / electric resistance heating type tabletop cooking stoves are generally used as the cooking stove for tabletop cooking. As a single-use stove at an inn or a restaurant, a tabletop stove using paraffin solid fuel is known.

Japanese Patent Application Laid-Open No. 2005-147524 “Desktop cooktop”

The object of the present invention is to revive the use of solid fuels such as briquettes, soy sauce, bean charcoal, and charcoal that have been generally used in the past as fuel for tabletop cooking utensils.
Japanese Patent Application Laid-Open No. 2005-147524 “Tabletop cooker” in Patent Document 1 discloses a tabletop cooker for an inn, a restaurant, etc. that uses charcoal fire, and is intended to enable two people to grill and cook pots. However, the temperature of the bottom surface of the container is lowered by coating the bottom surface portion and the side peripheral surface portion with an ash layer, thereby making it possible to use it as a tabletop cooking tool. That is, only the upper surface of the combustion part for burning charcoal or the like is open, so that a high temperature rise on the bottom surface of the container can be prevented and a tabletop can be placed. There is a problem that cooking is limited because the combustion action of the combustion part is inadequate and the heating ability is low because it is a conventional brazier for local heating mainly focusing on hand ting.

Invention or problem to be solved

The present invention, like the “tabletop stove” of Patent Document 1, in a brazier-type tabletop stove, while maintaining the temperature of the bottom of the stove at a low temperature, strengthening the combustion action of the combustion section, An object is to enable grilled net dishes and the like.
Furthermore, although solid fuel of paraffin molded products exists as an ignition / combustion heating means for a tabletop stove for an inn, a restaurant, etc., it is limited to a single grilled food / teppany dish.
An object of the present invention is to provide an ignition unit suitable for providing a stove for grilling and grilling a large number of people, and an object thereof is to strengthen the ignition function and the combustion function.

Means for solving the problem

The first invention of the present application provides a fire raising device characterized in that it has an ignition unit and a heat storage unit, and an air passage that penetrates the heat storage unit is formed.
The second invention of the present application has an ignition unit and a heat storage unit, a fire generating device that forms a ventilation passage that penetrates the heat storage unit, an inner case that surrounds the heat storage unit of the fire generating unit, and an inner case through an outside air supply path Provide a tabletop cooker equipped with a surrounding stove case.

Effect of the invention

The present invention ensures the ignition and burning of solid fuels such as charcoal, briquettes, and bean charcoal to ensure the use of solid fuels such as charcoal, briquettes, and bean charcoal for tabletop cooking at inns, restaurants, restaurants, etc. It has an advantageous effect.
Although it is a tabletop cooking tool that uses solid fuel such as charcoal, briquette, bean coal, etc., it is possible to make pot dishes and pottery dishes for multiple people by strengthening the combustion effect of the combustion space and making the heating temperature higher It has the effect.

着火ユニットを示し、ａ図は平面図、ｂ図は縦断面図、ｃ図は正面図。 蓄熱ユニットを示し、ａ図は平面図、ｂ図は縦断面図、ｃ図は正面図。 本願第２発明の卓上調理具の実施例を示し、コンロケース「外被ケース」および内ケース（コンロ本体）として、円形型植木鉢を適用した場合を示し、ａ図は平面図、ｂ図は縦断面図、ｃ図は正面図。 同じく、本願第２発明の卓上調理具の実施例を示し、コンロケース「外被ケース」および内ケース（コンロ本体）として、四角形型の植木鉢外被ケースを適用した場合を示す、ａ図は平面図、ｂ図は縦断面図、ｃ図は正面図。 卓上調理具における燃焼空気の供給作用の説明図。 床板を付加した卓上調理具における燃焼空気の供給作用の説明図。 着火時の作用説明図。 燃焼時の作用説明図 他の実施例を示す卓上調理用コンロの大要を示す断面図 平面視円形コンロの実施例を示し、ａ図は平面図、ｂ図は縦断面図、ｃ図は正面図。 平面視長方形コンロの実施例を示し、ａ図は平面図、ｂ図は縦断面図、ｃ図は正面図。 枠体を示す斜視図。 耐火煉瓦の組合わせにより構成した本体コンロの部分斜視図。 上部起風送風装置を示し、ａ図は平面図、ｂ図は縦断面図。 下部起風送風装置を示す縦断面図。 The longitudinal cross-sectional view which shows the outline | summary of the fire raising apparatus of this invention 1st invention.

An ignition unit is shown, a figure is a top view, b figure is a longitudinal cross-sectional view, and c figure is a front view. The heat storage unit is shown, a figure is a top view, b figure is a longitudinal cross-sectional view, and c figure is a front view. The example of the tabletop cooking utensil of the second invention of the present application is shown, and a case where a circular type flower pot is applied as a stove case “outer case” and an inner case (a stove body) is shown, a diagram is a plan view, and FIG. A front view and a c view are front views. Similarly, the example of the tabletop cooking utensil according to the second invention of the present application is shown, and a case where a rectangular flower pot jacket case is applied as a stove case “outer case” and an inner case (a stove body) is shown. FIG. Fig. B is a longitudinal sectional view, and Fig. C is a front view. Explanatory drawing of the supply effect | action of the combustion air in a tabletop cooking tool. Explanatory drawing of the supply effect | action of the combustion air in the tabletop cooking tool which added the floor board. Action explanatory drawing at the time of ignition. Action diagram during combustion Sectional drawing which shows the outline | summary of the stove for tabletop cooking which shows another Example. The top view of the circular stove example is shown, a figure is a top view, b figure is a longitudinal section, and c figure is a front view. An example of a rectangular stove in a plan view is shown, a figure is a plan view, b figure is a longitudinal sectional view, and c figure is a front view. The perspective view which shows a frame. The fragmentary perspective view of the main body stove comprised by the combination of a firebrick. An upper wind blowing apparatus is shown, a figure is a top view, b figure is a longitudinal cross-sectional view. The longitudinal cross-sectional view which shows a lower wind blower.

Preferred embodiments of the invention

With reference to FIG. 1 and FIG. 2, the fire raising apparatus 100 for using solid fuels, such as charcoal, briquettes, and bean coal, has a heat storage unit 120 positioned below the ignition unit 110, The unit 120 is configured.
FIG. 5 shows a case where a circular flower pot is applied as a stove case “outer case” and an inner case (a stove body), and FIG. 6 shows a stove case “outer case” and an inner case (a stove body), The case where the square type flower pot outer case is applied is shown.
In FIG. 6, an opening G is formed on the bottom surface of the stove case BB, and a floor platform 125 is present below.

FIG. 3 shows an ignition unit 110. In the ignition unit 110, an ignition agent area 111 is formed at the center in a plan view, and the ignition agent area 111 is surrounded by an auxiliary combustion area 112.
The auxiliary combustion area 112 can be configured by applying sawdust, wood, wood chips, sawdust solid molded product, newspaper solid molded product C, or the like, but may be extinguished charcoal or bamboo charcoal. Select one that has a lower ignition temperature than the original fuel, chrysanthemum or bean charcoal.
In the ignition agent area 111, a solid ignition agent D such as oil or fat or paraffin is disposed.
In addition, by forming a chimney 113 of a circular cylindrical paper-molded product at the center of the auxiliary combustion area 112 and inserting the solid ignition agent D without the chimney 113, combustion at the center of the auxiliary combustion area 112 can be promoted. .

FIG. 4 shows the heat storage unit 110. In the heat storage unit 110, an air passage 130 penetrating in the vertical direction or from the side surface toward the upper surface is formed, or the heat storage unit is configured as a structure in which a heat storage body and an air layer are mixed. A ventilation passage 121 that penetrates is formed.
As the heat storage body, general stone processed products, molded products such as ceramics, and metal processed products can be applied. It is set as a lump-shaped molded product such as natural stone, cube or hexahedron, a single layer C of glass balls, or a molded product D of these materials.
Furthermore, it can also be set as the structure which generate | occur | produces a far infrared ray by ceramic product and ceramic application | coating.
Further, a coating F of ceramic, metal processed product, or ceramic product may be formed on the entire peripheral surface except the entire peripheral surface / upper surface. In this case, the paddle opening G for forming the air passage 121 is provided at an appropriate position.

Next, an example of the tabletop cooking utensil of the second invention of the present application will be described.
Referring to FIG. 1 and FIG. 2, the stove case “coating case” BB is made of solid fuel such as charcoal, briquette, bean coal, etc., with the upper surface 10 being opened and the bottom surface 11 and the peripheral surface 12 being shielded. This is a brazier-type tabletop stove to be used, and can be applied to general stone processed products, box shapes such as ceramics, and bowl shapes. Furthermore, it is good also as a metal product.
Referring to FIG. 2, the inner case (stove body) AA has a vent hole G such as a groove, a window, and an opening formed in the peripheral surface 12.
Referring to FIG. 3, the stove case BB has a vent hole G such as a groove, a window, and an opening formed in the bottom surface 11. A floor base 3 is present below the stove body BB.
Referring to FIG. 4, an interior stove 4 is equipped inside the stove AA. The interior stove 4 has ventilation holes G such as grooves, windows, and openings formed on the peripheral surface. The bottom is shielded,
Referring to FIG. 5, stove body AA has ventilation holes G such as grooves, windows, and openings formed on peripheral surface 42, and further has ventilation holes such as grooves, windows, and openings formed on bottom surface 411.
Referring to FIG. 5, the stove main body AA has a vent hole G such as a groove, a window, and an opening formed in the bottom surface 11. Ventilation holes such as grooves, windows, and openings are formed in the peripheral surface 12.
Equipped with an internal stove 4 inside the stove body AA. The interior stove 4 has ventilation holes such as grooves, windows, and openings formed on the peripheral surface 42. Shielding the bottom 41;
Referring to FIG. 5, stove body 1 </ b> A has ventilation holes such as grooves, windows, and openings formed on peripheral surface 42, and further has ventilation holes G such as grooves, windows, and openings formed on bottom surface 411.

  FIG. 7 and FIG. 8 (refer to FIG. 7) in which combustion air is supplied to the tabletop cooking utensil by an air flow K passing through a vent G such as a groove, a window, and an opening formed at appropriate positions on the stove case BB and the inner case BB.

  Referring to FIG. 7, Q such as extinguisher or bamboo charcoal is placed on the ignition area and ignited.

  Referring to FIG. 8, after ignition of Q such as extinguisher and bamboo charcoal, by placing hard chamber charcoal P such as Kikuzumi, the original combustion state is obtained.

  Next, a stove case BB (outer stove stove B) and an inner case AA (a stove main body A) will be described based on the embodiments shown in FIGS.

Referring to FIG. 1, A shows a stove body, which uses a solid fuel such as charcoal, briquette, bean coal, etc., in which only the upper surface 10 is opened and the bottom surface 11 and the peripheral surface 12 are shielded. It is a tabletop stove and H is a combustion space.
As the stove body A, a general stone processed product, a box shape such as a ceramic, or a bowl shape can be applied. Furthermore, it is good also as a metal product.

  B is an outer cover, and a desktop brazier (for example, a known structure similar to FIG. 3 of the first document) is applied, but may be a metal product. Further, the stove body of the present invention can be used as an interior part for a wooden floor-standing box-shaped brazier.

  The space between the outer stove B and the stove main body A acts as a heat insulation space, and reduces the temperature rise around the stove with respect to heating by combustion of the fixed fuel. The equipment position of the stove main body 1 can also be set by filling the ash in the same manner as the conventional brazier or by positioning the ash layer F similar to that of FIG.

  A flat heat-resistant heat storage floor wall 1 made of a flat heat-resistant heat storage body is provided below the heat retaining portion HA of the combustion space H.

  Located on the side of the heat retaining portion HA of the combustion space H, a cylindrical heat-resistant heat storage wall 2 made of a heat-resistant heat storage body is provided.

  A cylindrical second heat-resistant heat storage wall 3 made of a heat-resistant heat storage body, in which a through hole 4 or a notch 5 is formed, is provided on the side of the combustion part HB of the combustion space H.

  With reference to FIG. 12 and FIG. 13, the opening 6 is provided in the top | upper surface of the cylindrical 2nd heat-resistant heat storage body 3, or the outer peripheral surface of the 2nd heat-resistant heat storage body 3, the side surface of the outer cover stove B, or the ash layer F Is provided between the opening 6 or the gap 7 and the through-hole or notch 5 of the second heat-resistant heat storage body 3 via the passage 8, and passes through the through-hole or notch 5. The outside air K can be supplied.

Referring to FIG. 16, a wind blower 20 for forcibly supplying the outside air K is provided.
The wind blower 20 includes the opening 6 formed on the top surface of the cylindrical second heat-resistant heat storage body 3 or the outer peripheral surface of the second heat-resistant heat storage body 4 and the side surface of the outer cover stove P or the ash layer F. An annular air passage 21 communicating with the gap 7 formed therebetween is mounted on the top surface 13 of the stove main body 1, and the combustion air is supplied to the combustion space H from the wind generator 22 through the annular air passage 21 and the opening 6 or the gap 7. The outside air K is configured to be supplied to the combustion unit HB. As the wind generating device 22, a known air blowing means including a rotary blade, a motor, and a battery is applied.

In the embodiment shown in FIG. 17, the passage leading to the through hole or notch is suspended downward, contacts the heat-resistant heat storage envelope layer and the heat-resistant heat storage floor wall 3, and then opens to the suction port 34 on the upper surface of the stove through the space H0. However, the heated air supply path 30 is formed. The outside air is heated by passing through the heated air supply path 30 from the suction port 34 on the stove upper surface, and the heated air is supplied to the combustion part HB of the combustion space H through the through hole or the notch 5.
A wind blower 31 for forcibly supplying the outside air K to the heated air supply passage 30 is provided. The wind blower 31 is provided with an annular air passage 32 and a wind blower 33 having the same configuration as the wind blower 20.

  The flat heat-resistant heat storage bottom wall 1, the cylindrical heat-resistant heat storage wall 2, and the cylindrical second heat-resistant heat storage wall 3 apply a seven-wheel configuration to diatomaceous earth, clay, and a mixture of diatomaceous earth and clay. By forming by baking, a heat-resistant and heat-storing member is obtained. Moreover, the material which consists of at least 1 type chosen from the group which consists of aluminum, copper, stainless steel, iron, glass fiber, titanium, glass, and ceramics can also be applied.

  In addition, the flat heat-resistant heat storage bottom wall 1, the cylindrical heat-resistant heat storage wall 2 and the cylindrical second heat-resistant heat storage wall 3 may be formed as a single member, but may be formed into a single shape. Individual heat resistance characteristics and heat storage characteristics can be made different as products.

  FIG. 14 shows that when the flat heat-resistant heat storage bottom wall 1, the cylindrical heat-resistant heat storage wall 2 and the cylindrical second heat-storage wall 3 are each formed as a single member, The metal frame 40 is shown to be integrated by being engaged with or in close contact with each other, and is formed into a box shape by assembling the bottom plate 41, the vertical plate 42, the horizontal side plate 43, etc., and has a handle 44 attached thereto.

  As an example of use of the stove body 1 of the present application, a flat heat resistant heat storage bottom wall 1, a cylindrical heat resistant heat storage wall 2 and a cylindrical second heat storage wall 3 are set in a frame 40, and each wall 1 , 2 and 3, the fixed fuel (charcoal, bean charcoal, igniter) is set in the combustion space H, and then placed on the heating plate. 1 can be ignited with charcoal, bean charcoal and the like.

FIG. 12 shows an embodiment in which the stove body A of the present invention is configured by a combination of refractory bricks R on the market. By setting the dimensions of the frame 40 and the shape and dimensions of the refractory bricks, the refractory bricks can be kept in close contact with each other to prevent the formation of voids between them. Is desirable.
The through-holes 4 of the second heat-resistant storage wall 3 can be individually formed by drilling. However, as shown in FIG. 5, the second heat-resistant storage wall 3 is composed of a plurality of stacked layers, and the refractory adhesive cement is fixed between them. It can also be formed by setting a part lacking in r. The selection of the shape and dimensions of the individual refractory bricks, the selection of the shape and dimensions of the stove main body A, and the selection of the height of the stove main body A can be arbitrarily selected. Therefore, the volume of the combustion space H can be set arbitrarily.

  In using the stove for cooking on a brazier table according to the present invention, solid fuel such as charcoal, briquette, bean charcoal, etc. is put into the heat insulation space HA of the combustion space H.

As an ignition means for the solid fuel such as charged charcoal, briquette, and bean charcoal, the solid fuel is placed on the center of the upper surface of the heat-resistant heat storage floor layer B with an igniting agent, a piece of wood, a piece of paper waste m, etc. Ignit the igniting agent, wood pieces, paper scraps, etc. with the igniter.
In addition, for the heat-resistant heat storage floor layer B, if a heating means (for example, a high-temperature oven star) that enables high-temperature heating can be used to preheat a piece of wood, a piece of paper m, etc. to the ignition temperature, Ignition can be omitted by the igniter.

  After that, when the solid fuel M starts combustion, cooking and heating start, but in order to increase the combustion temperature in pan cooking or the like, additional solid fuel is introduced into the combustion section HB.

  Due to the external air K supplied from the side of the flame combustion unit F, the additional solid fuel starts to burn. As a result, the pots and the like are heated rapidly, allowing a quick cooking progress of the pot dishes.

  By replacing the LP gas cylinder with a tabletop cooker that uses heat as a heat source, it eliminates the risk of gas leakage accidents and fires when storing and using the LP gas cylinder, and provides the optimal cooking tool for use in the event of an earthquake. Have By burning solid fuel such as charcoal, briquette or bean charcoal, it can also be used as a lighting means during disasters.

The present invention contributes to industrial development by promoting the use of solid fuels such as charcoal, briquettes, and bean coal.

A Stove body AA Inner case B Outer stove BB Stove case 100 Fire raising device 110 Ignition unit 120 Thermal storage unit

Claims (6)

A fire raising device having an ignition unit and a heat storage unit, wherein a ventilation passage penetrating the heat storage unit is formed. The ignition device according to claim 1, wherein the ignition unit includes an ignition zone and an auxiliary combustion zone surrounding the ignition zone. The fire storage device according to claim 1, wherein the heat storage unit includes a heat storage body, an air layer, and a ceramic body. A tabletop cooking tool having a combustion space that uses solid fuel such as charcoal, briquette, bean charcoal,
A fire raising device having an ignition unit and a heat storage unit, and forming a ventilation passage penetrating the heat storage unit;
An inner case surrounding the heat storage unit of the fire raising unit;
A stove case surrounding the inner case via an outside air supply path,
A tabletop cooker using solid fuel such as charcoal, briquette, bean charcoal, etc. A tabletop cooking tool having a combustion space that uses solid fuel such as charcoal, briquette, bean charcoal,
An inner case for interiorizing a fire raising device having an ignition unit and a heat storage unit, and forming a ventilation passage penetrating the heat storage unit;
A stove case surrounding the inner case via an outside air supply path,
The inner case is located below the combustion space, is formed from a flat heat-resistant heat storage body, is formed from a heat-resistant heat storage floor surface wall, and a side wall of the heat retaining portion of the combustion space is formed from a cylindrical heat-resistant heat storage body. A tabletop cooker using solid fuel such as charcoal, briquette, bean charcoal, etc. A tabletop cooking tool having a combustion space that uses solid fuel such as charcoal, briquette, bean charcoal,
An inner case for interiorizing a fire raising device having an ignition unit and a heat storage unit, and forming a ventilation passage penetrating the heat storage unit;
A stove case surrounding the inner case via an outside air supply path,
The inner case is located below the combustion space, is formed from a flat heat-resistant heat storage body, is formed from a heat-resistant heat storage floor surface wall, and a side wall of the heat retaining portion of the combustion space is formed from a cylindrical heat-resistant heat storage body. Heat resistant heat storage enclosure wall,
The stove case includes a second heat-resistant heat storage enclosure wall formed of a cylindrical heat-resistant heat storage body that is located on the side of the combustion portion of the combustion space and has a through hole or notch. A tabletop cooking tool that uses solid fuel such as charcoal, briquette, and bean charcoal.

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