JP2022087778A - Thermal insulation ventilation block, white smoke generator equipped with thermal insulation ventilation block, multipurpose charcoal ignition unit and multipurpose charcoal cooking heater - Google Patents

Abstract

To control the supply of combustion ambient air to a fire combustion part of a combustion zone by separating it from the supply of white-smoke generation ambient air to an ignition area.SOLUTION: A thermal insulation block 1 includes a vertical ventilation space H1 for supplying ignition combustion air, a thermal insulation ventilation block body 10 for surrounding the vertical ventilation space, and a shielding heat resistance sidewall for surrounding a peripheral face of the thermal insulation ventilation block body. The thermal insulation block is internally arranged at a white smoke generator, a multipurpose charcoal ignition unit, a multipurpose charcoal cooking heater or the like. The white smoke generator includes an ignition combustion part communicating with the vertical ventilation space of a center space of the thermal insulation ventilation block in addition to the thermal ventilation block 1, and generates a white smoke toward an upper part. A thermal insulation part is constituted of a thermal insulation ventilation block including the thermal insulation ventilation block body which forms the vertical ventilation space H1 for supplying the ignition combustion air to a center part, and the shielding heat resistance sidewall which surrounds the thermal insulation block body. A multipurpose charcoal ignition unit ignites botanical ignition solid fuel which is inserted into a fire combustion part in a point which adjoins the ignition combustion part, and starts a fire action.SELECTED DRAWING: Figure 1

Description

The present invention relates to a means for facilitating the use of charcoal heating equipment (konro, brazier, shichirin, etc.) for the purpose of promoting the use of charcoal and solid fuel, mainly white charcoal such as Binchu charcoal and chrysanthemum charcoal.
Indoor ventilation to prevent the generation of carbon monoxide due to incomplete combustion in order to prevent indoor use under poor ventilation such as charcoal, carbon monoxide due to the use of solid fuel, poisoning accident of sulfite gas, etc. It is related to the generation of white smoke as a means of compulsion / confirmation, and the heat-retaining ventilation means that replaces the "ash" of charcoal heating equipment (konro, brazier, etc.).

Japanese Patent Application Laid-Open No. 2018-204796 "A brazier-type tabletop cooking stove using solid fuel such as charcoal, briquettes, and soybean charcoal". Japanese Patent Application Laid-Open No. 2020-67264 "Fire starter for solid fuel such as charcoal and fire starter / tabletop cooker"

The inventor of the present application aims to promote the use of solid fuel such as charcoal, which has been generally used in the past as a fuel for tabletop cooking utensils. The invention of Japanese Patent Application Laid-Open No. 2020-67264 of No. 2 and Patent Document 2 is disclosed.
The above invention is limited to an existing environment such as a white smoke detector, a CO detector, and a ventilation facility, and makes it possible to start a fire in a house. Further, it is possible to ignite white charcoal by a fire starter by using a heating means such as an IH stove, an LP stove, and a gas stove in a cooking room and a dining room in a ventilation environment for a ventilation fan.

Problems to be solved by the invention

In the inventions of Patent Document 1 and Patent Document 2, white smoke is generated in the ignition area at the time of a fire to force indoor ventilation and prevent its use in a poorly ventilated room. The supply of outside air for combustion to the ignition combustion part and the supply of outside air for generating white smoke to the tunnel space of the ignition area are common.
In order to make it versatile, the supply amount of outside air for combustion to the ignition combustion part of the combustion zone and the supply timing and supply amount of the outside air for generating white smoke to the ignition area are independent. It is not possible to control and select the degree of white smoke generation of the ignition area regardless of the degree of combustion of the flame to the combustion part of the combustion zone.

Therefore, in the inventions of Patent Document 1 and Patent Document 2, the supply of outside air for combustion to the ignition combustion portion of the combustion zone is separated from the supply of outside air for generating white smoke to the ignition area and controlled. The challenge is to make it possible.

Means to solve problems

The first invention of the present application includes a vertical ventilation space for supplying ignition combustion air, a heat-retaining ventilation block body surrounding the vertical ventilation space, and a shielding heat-resistant side wall surrounding the peripheral surface of the heat-retaining ventilation block body. Provided is a heat-retaining ventilation block to be installed in a white smoke generator, a multi-purpose charcoal ignition unit, a multi-purpose charcoal cooking / heating device, and the like.
The second invention of the present application includes an ignition combustion part which communicates with the vertical ventilation space of the central space of the heat insulation ventilation block in addition to the heat insulation ventilation block of the first invention.
It is characterized in that outside air is supplied to the ignition combustion part through the vertical ventilation space of the heat insulating ventilation block body, and white smoke is generated upward by the combustion of the vegetable combustion material inserted into the ignition combustion part. A white smoke generator is provided.
The third aspect of the present invention is a heat insulating ventilation block including a heat insulating ventilation block body forming a vertical ventilation space for supplying ignition combustion air to a central portion and a shielding heat insulating side wall surrounding the peripheral surface of the heat insulating ventilation block body. Consists of a heat insulating part,
A combustion zone including a ignition combustion section and an ignition combustion section is formed above the heat insulation section, and the vertical ventilation space of the heat retention ventilation block of the heat insulation section and the ignition combustion section of the combustion zone are communicated with each other.
By burning the vegetable combustion material inserted in the ignition combustion part, white smoke is generated upward, and then the vegetable ignition solid fuel inserted in the ignition combustion part adjacent to the ignition combustion part is burned. Provided is a versatile charcoal ignition unit characterized by initiating a igniting action.
In the fourth invention of the present application, in addition to the multipurpose charcoal ignition unit of the third invention, a pedestal having the horizontal iron surface is provided, and a bottom space is provided between the horizontal iron surface of the pedestal and the bottom surface of the heat insulating ventilation portion. Provided is a charcoal cooking heating device characterized by forming.

Effect of the invention

The first invention of the present application is a heat insulating ventilation block body that penetrates a vertical ventilation space in the inner core portion and is surrounded by a shielding heat insulating side wall that surrounds the peripheral surface, and forms a heat insulating ventilation layer. By installing it in a charcoal ignition unit for use and a charcoal cooking / heating device for many purposes, it has the effect of enhancing the heat retention effect and ensuring that the combustion air is supplied to the combustion part.
The second invention of the present invention is added to the heat insulation ventilation block of the first invention, is located above the vertical ventilation space of the central space of the heat insulation ventilation part, forms an ignition combustion part, and has the vertical ventilation space and the ignition combustion part. Because I let them communicate
White smoke that generates white smoke upward by the combustion of the vegetable combustion material in the ignition combustion part by supplying outside air to the vegetable combustion material inserted in the ignition combustion part through the vertical ventilation space of the heat insulating ventilation block body. Since it is a generator, it has the effect of easily setting the strength of the generated white smoke.
In the third invention of the present application, in addition to the white smoke generator of the third invention of the present application, a combustion combustion area surrounding the ignition combustion section is formed in the combustion section, so that the combustion of the vegetable fiber inserted in the ignition combustion section is performed. A versatile charcoal ignition unit that starts the ignition action by burning the vegetable ignition solid fuel inserted in the ignition combustion part of the place adjacent to the ignition combustion part after generating white smoke upward. Therefore, it has the effect of burning the vegetable combustion material of the fire-burning area at a predetermined setting timing and a predetermined combustion degree after the white smoke is generated in the ignition combustion section.
In the fourth invention of the present application, in addition to the multipurpose charcoal ignition unit of the third invention, a pedestal having a horizontal iron surface is provided below the heat insulating portion, and the horizontal iron surface of the pedestal and the bottom surface of the heat insulating ventilation portion are provided. By forming a bottom space between them, it can be used as a charcoal cooking / heating device, and has the effect that the versatile charcoal ignition unit of the third invention of the present application can be used as a charcoal cooking / heating device.

An example of the heat insulating ventilation block is shown, where a is a perspective view, b is a plan view, c is a vertical cross-sectional view, and d is a vertical cross-sectional view showing a ventilation action. A second embodiment of the heat insulating ventilation block is shown, where a is a perspective view, b is a plan view, c is a vertical sectional view, and d is a vertical sectional view showing ventilation action, showing ignition (first) ventilation timing. , E is a vertical cross-sectional view showing the ventilation action showing the second ventilation timing, f is a vertical cross-sectional view showing the ventilation action, and figure e is a vertical cross-sectional view showing the ventilation action showing the third ventilation timing. An example of the white smoke generator is shown, where a is a perspective view, b is a plan view, c is a vertical sectional view, d is a perspective view of a support base, f is a vertical sectional view, and g is ignition. An explanatory diagram of the ignition combustion communication / air action of the timing, and the figure f is an explanatory diagram of the combustion / ventilation action of the white smoke generation timing. A second embodiment of the white smoke generator is shown, where a is a perspective view, b is a plan view, c is a vertical sectional view, d is an explanatory diagram of ignition combustion / ventilation action of ignition timing, and e is white. An explanatory diagram of the combustion ventilation action of the smoke generation timing, and a diagram f is an explanatory diagram showing the third ventilation timing. An example of the multipurpose charcoal ignition unit 3 is shown. FIG. A is a perspective view, FIG. B is a plan view, FIG. C is a vertical sectional view, FIG. Explanatory drawing of aeration action, figure f is an explanatory view showing a ventilation action. The second embodiment of the multipurpose charcoal ignition unit 3 is shown. FIG. A is a perspective view, FIG. B is a plan view, FIG. C is a vertical sectional view, FIG. An explanatory diagram of the ventilation action of the timing, and a diagram f is an explanatory view showing the ventilation action. An example of the charcoal cooking / heating device 4 is shown, where a is a front view and b is a vertical sectional view. A second embodiment of the charcoal cooking and heating device 4 is shown, FIG. A is a front view, and FIG. B is a vertical sectional view. , Another embodiment of the heat insulating ventilation block 1A is shown, and the heat insulating ventilation block 10 has a multi-stage structure. A is a perspective view, b is a plan view, c is a front view, and d is a vertical sectional view. FIG. 10 shows another embodiment of the heat insulating ventilation block 1A, and the heat insulating ventilation block 10 has a multi-stage structure. A is a perspective view, b is a plan view, c is a front view, and d is a vertical sectional view. FIG. 11 is a vertical cross-sectional view illustrating that a heat insulating ventilation block is installed in an internal space such as a stove or a brazier. The vertical sectional view which shows the Example of the multipurpose charcoal cooking heating apparatus which used the heat insulation ventilation block of a multi-stage structure.

Preferable Embodiment of the present invention

The heat insulating ventilation block 1 of the first invention of the present application is
It is composed of a circular, quadrangular, and polygonal box-shaped heat-retaining ventilation block body 10 in a plan view in which a cylindrical vertical ventilation space H1 penetrating the central portion is formed.
The outer peripheral surface of the heat-retaining ventilation block body 10 is used as a shielding heat-resistant side wall 11.
The heat-retaining ventilation block body 10 is a molded product having an internal space made of a heat-resistant material.
The outer peripheral surface, upper surface, bottom surface, and inner peripheral surface of the heat insulating ventilation block body 10 are shielded surfaces at the start of combustion.
The heat insulating ventilation block 1 always opens the upper surface and the bottom surface of the vertical ventilation space H1 of the heat insulating ventilation block body 10.
At the time of ignition, only the combustion air rising in the vertical ventilation space H1 is supplied.
The second invention of the present application is added to the heat insulating ventilation block 1 of the first invention.
The ignition combustion unit 20 communicating with the central space area of the heat insulating ventilation block is formed.
The ignition combustion unit 20 is located at the center of the upper surface of the heat insulating ventilation block body 10 (the upper surface of the vertical ventilation space H1), and has a support base 22 which is a molded product made of a flammable material mounted on the upper surface of the heat insulating ventilation block body 10. It is composed of a tubular tube 21 made of a heat-resistant material such as an aluminum pipe or an iron pipe, or a combustible material such as a paper product or a wood product.
Inside the tubular tube 20, a white chimney space is formed, an ignition material (vegetable fiber-like combustion material) is inserted, and ignition is started to start ignition combustion and white smoke is emitted. It becomes the generator 2.
The third invention of the present application is added to the white smoke generator 2 of the second invention.
A ignition combustion unit 30 surrounding the ignition combustion unit 20 is provided above the heat insulation ventilation block 1 to form a versatile charcoal ignition unit 3.
The ignition combustion unit 30 allows the plant ignition solid fuel 32 to be freely inserted into the frame 31.
Ignition combustion material (vegetable fiber-like combustion material) inserted into the ignition combustion area is burned to generate white smoke upward, and then the ignition material (plant) inserted into the ignition combustion area adjacent to the ignition combustion part. By burning the property fiber-like combustion material) and starting the ignition action, after the white smoke of the ignition combustion area is generated, the ignition material (vegetable fiber) of the ignition combustion area is generated at a predetermined setting timing and combustion degree. Combustion material) is burned.
The fourth invention of the present application is added to the versatile charcoal ignition unit of the third invention.
Versatile charcoal by providing a pedestal 40 having a horizontal iron surface 41 below the heat insulating ventilation block 1 and forming a bottom space H3 between the horizontal iron surface 41 of the pedestal and the bottom surface of the heat insulating ventilation block 1. It constitutes a cooking heating device 4. ”

FIG. 1 shows a heat insulating ventilation block 1.
The heat-retaining ventilation block 1 of the first invention of the present application is composed of a heat-retaining ventilation block body 10 having an outer peripheral surface as a shielding heat-resistant side wall 11.
The heat-retaining ventilation block body 10 is a molded product having an internal space made of a heat-resistant material, and has a circular, square, or polygonal box shape in a plan view, and forms a cylindrical vertical ventilation space H1 penetrating the center. There is a cylindrical vertical ventilation space H1 that penetrates up and down in the center of the molded body.
The outer peripheral surface of the heat-retaining ventilation block body 10 is a shielding heat-resistant side wall 11.
The heat-resistant material constituting the heat-retaining ventilation block body 11 corresponds to metal, pottery, stone, especially diatomaceous earth, which is a material for a shichirin and a briquette stove.
Except for the vertical ventilation space H1 in the internal space, the heat retention can be maximized as a honey chamber structure without a space portion, but it is also good to use a product having a space inside.
The heat insulating ventilation block 1 always opens the upper surface and the bottom surface of the vertical ventilation space H1 of the heat insulating ventilation block body 10.
Therefore, it has vertical air permeability with respect to the central part. That is, it is a block body having functions of heat retention and generalization by enabling the supply of combustion air rising in the central portion.
At the time of ignition, only the combustion air rising in the vertical ventilation space H1 is supplied.

In the heat-retaining ventilation block 1A of the embodiment of FIG. 2, a large number of metal lumps / natural stones S are bonded to each other to form a block molded body 10A in which spaces H that appropriately communicate with each other are mixed.
The outer peripheral surface of the block molded body 10A is always used as a shielding surface as a metal surface (outer wall surface of the metal case), and the upper surface, bottom surface, and inner peripheral surface are used as flammable shielding surfaces (attachment of thick paper having shielding properties).
By configuring a delayed opening shielding surface that can be opened as a shielding surface at the start of combustion, the entire surface of the heat insulating ventilation block body 1A is used as a shielding surface at the start of combustion.
After the start of combustion, ventilation is possible based on the setting of the opening timing of the delayed opening shield.

FIG. 3 shows an embodiment of the white smoke generator 2 of the second invention.
In addition to the heat insulating ventilation block 1 of the first invention, an ignition combustion unit 20 is provided.
The ignition combustion unit 20 communicating with the central space area of the heat insulating ventilation block is formed.
The ignition combustion unit 20 is composed of a tubular tube 21 made of a heat-resistant material such as an aluminum pipe or an iron pipe, or a combustible material such as a paper product or a wood product.
Located in the center of the upper surface of the heat insulating ventilation block body 10 (upper surface of the vertical ventilation space H1),
The support base 22, which is a molded product made of a heat-resistant material and a flammable material, is provided on the upper surface of the heat-retaining ventilation block body 10. It is located on the upper surface of the space H1).
Inside the tubular tube 20, a white chimney space H2 is formed, an ignition material (vegetable fiber) is inserted, and by igniting, the ignition material (vegetable fiber, paper cutting material, etc.) is made into fine solids. Fuel) Ignition and combustion of M1 are started. By generating white smoke F1 from the tip of the tubular tube 20, it functions as a white smoke generator 2.
When the support base 22 is made of a combustible material (for example, a recycled paper molded product) after the generation of white smoke F1, the support base 22 disappears, and after a delay time, the white chimney space H2 Combustion air F2 is generated toward the side from the lower end.

In the white smoke generator 2A of the embodiment of FIG. 4,
The lower end of the tubular tube 20 is inserted into the vertical ventilation space H1 at the center of the heat insulating ventilation block body 10, and the tubular tube 20 is supported by the heat insulating ventilation block body 10.
The lower end of the ignition combustion unit 20 is located in the vertical ventilation space H1.

FIG. 5 shows an example of the multipurpose charcoal ignition unit 3.
In addition to the white smoke generator 2 of the second invention, a ignition combustion unit 30 surrounding the ignition combustion unit 20 is provided above the heat insulation ventilation block 1 to form a versatile charcoal ignition unit 3.
The ignition combustion unit 30 allows the plant ignition solid fuel M2 to be freely inserted into the frame 31.
The support base 22 of the ignition combustion unit 20 is a molded product (molded product of a paper cutting material) made of a flammable material, and the ignition combustion unit 20 is configured to start combustion at the time of ignition combustion of the ignition combustion unit 20.
The combustion of the ignition combustion material (vegetable fiber) M1 inserted inside the tubular tube 21 of the ignition combustion unit 20 (ignition combustion area) generates white smoke upward, and then the portion adjacent to the ignition combustion unit. By burning the vegetable fiber-like ignition solid fuel M2-1 inserted in the ignition combustion area and starting the ignition action, after the white smoke of the ignition combustion area is generated, it is burned at a predetermined setting timing. Combustion of fire to a certain degree. Combustion of vegetable ignition solid fuel of Eliya. In addition to the ignited solid fuel M2-1 on the vegetable fiber, the ignited solid fuel M2a, which is an aggregate of cut wood pieces, shavings, bamboo charcoal, charcoal waste, etc., is loaded into the ignition combustion unit 30.

In the multipurpose charcoal ignition unit 3A of the embodiment of FIG. 6, a cylinder 33 made of a heat-resistant material is inserted into the vertical ventilation space H1 of the ignition combustion heat insulation ventilation block 1.
An opening 34 is formed on the upper surface of the cylinder 33 to communicate with the ignition space H2 of the ignition combustion unit 20, and an opening 35 is formed at the upper end of the cylinder 33 so as to communicate with the ignition combustion unit 30.

FIG. 7 shows an example of the versatile charcoal cooking / heating device 4.
The fourth invention of the present application is added to the versatile charcoal ignition unit of the third invention.
A pedestal 40 having a horizontal iron surface 41 is provided below the heat insulating ventilation block 1.
A bottom space H3 is formed between the horizontal iron surface 41 of the pedestal and the bottom surface of the heat insulating ventilation block 1.
When the pedestal 40 and the horizontal iron surface 41 come into contact with the bottom surface of the heat insulating ventilation block 1 of the multipurpose charcoal ignition unit 3, the multipurpose charcoal cooking heating device 4 is used via the pedestal 40 placed on the table. Enables tabletop cooking.

FIG. 8 shows another embodiment of the multipurpose charcoal cooking / heating device, and applies the cooking surface 41A of the electric heating / cooking machine having the heating means 42 as the pedestal 40k horizontal iron surface.
By setting the heating temperature of the cooking surface 41A by controlling the energization of the heating means (heater) 42, the temperature of the ignition space H2 can be changed to the ignition material (vegetable fiber, paper cutting crime) through the temperature rise of the vertical ventilation space H1. By raising the fuel until the ignition point of M1 is reached, the automatic ignition system can be adopted. The cooking start time can be set.

FIG. 9 shows another embodiment of the heat-retaining ventilation block 1A, and it is not possible to form a block molded body 10A in which a large number of metal lumps / natural stones S are bonded to each other to appropriately communicate with each other. Similar to the heat-retaining ventilation block 1A of the second embodiment, but the upper surface, the bottom surface, and the inner peripheral surface do not have a flammable shielding surface (attachment of thick paper having a shielding property) T.
Surrounding the outer peripheral surface of the block molded body 10A, the constant shielding surface "outer wall surface of the metal surface (metal case), the ceramic surface (outer wall surface of the pottery case) is always the shielding surface, and the constant shielding surface" metal surface (metal case) ), The bottom surface of the pottery surface (pottery case) ** surrounds the bottom surface of the heat-retaining ventilation block body 10, so that the bottom surface of the block molded body 10B is also a shielding surface at all times.

FIG. 10 shows another embodiment of the heat insulating ventilation block 1A, and the heat insulating ventilation block 10 has a multi-stage structure.
A; A plurality of heat insulating and ventilating block bodies 10 are stacked one above the other to form a multi-stage structure.
B: The block molded body 10A and the block molded body 10B have a multi-stage structure, the lower stage is the block molded body 10B, and the bottom surface of the block molded body 10B is opened at the central portion facing the vertical ventilation space H1.
C: The block molded body 10A and the block molded body 10B have a multi-stage structure, the lower stage is the block molded body 10B, and the bottom surface of the block molded body 10B also has a metal surface at the center facing the vertical ventilation space H1. A vent is formed between the lowermost block and the upper block molded body 10A in order to supply outside air by having the bottom surface of the "metal case) and the ceramic surface (ceramic case)" as a shielding surface at all times. ..

FIG. 11 illustrates that the heat insulating ventilation block 1 is installed in an internal space such as a conventional stove or brazier.
A: A heat insulating ventilation block 1 is installed in the internal space of the shichirin as a member to support the solid fuel.
B: Inside the stove, above the ceramic grate J, it is installed as a heat insulating member in place of the heat insulating member "ash".
C: In the internal space of the briquette brazier <located above the ceramic grate J, a heat insulating ventilation block 1 is provided as a member for supporting the solid fuel.
D: In the above-mentioned C, a black stone aggregate SB is additionally equipped above the heat insulating ventilation block 1 to form a stone-burning type charcoal cooking heating device.

FIG. 12 shows an example of a versatile charcoal cooking / heating device using a heat insulating ventilation block having a multi-stage structure.
a. : The cooking surface 41A of an electric cooking machine having a built-in heating means 42 is applied.
b. Cooking heating device using a white charcoal ignition unit and a deep pot-shaped iron plate container

The heat-retaining ventilation block in the present invention does not require "ash" by having a heat-retaining function instead of "ash" in the conventional charcoal stove, and the work cost for storage, movement, preparation for use, cleaning up after use, etc. It can be reduced.
By substituting a tabletop stove that uses an LP gas cylinder as a heat source, the effect of eliminating the risk of gas leak accidents and fires during storage and use of LP gas cylinders and providing the optimum cooking utensils for earthquake disasters. Has.
In order to use an IH electric heater or other electric heating device in an inn or a restaurant, it is necessary to increase the contracted capacity scheduled for simultaneous operation, which increases the operating cost of restaurants, etc. However, in the present invention, heat retention is required. Even when a plurality of ventilation blocks are sequentially heated and an electric heating device is used as a bottom heating means, there is an effect that the contracted capacity as a facility can be reduced by using a time difference, and the operating cost of a restaurant can be reduced. It is a thing.
In the dining room of the inn, the yakiniku restaurant, etc., it is considered unnecessary to check the indoor ventilation state due to the generation of white smoke because it is equipped with smoke exhaust equipment, but as a measure against corona, "ventilation" By clearly indicating to the customer that the equipment is in operation, "white smoke generation" is effective.

The present invention contributes to global warming countermeasures by reducing the use of kerosene by promoting the use of heating means that use charcoal-based solid fuel such as charcoal konro and fire pots as fuel to increase the consumption of charcoal-based solid fuel such as charcoal. At the same time, by replacing solid fuel with kerosene and LP gas, it will contribute to reducing the occurrence of fire in the event of a disaster as a countermeasure against floods and earthquakes.
It contributes to the development of industry by promoting the use of carbonized solid fuels such as charcoal.

1 Insulation ventilation block 2 White smoke generator 3 Multipurpose charcoal ignition unit 4 Multipurpose charcoal cooking heating device,
10 Heat insulation ventilation block body 11 Shielding heat resistant side wall 20 Ignition combustion part 21 Cylindrical tube 30 Fire generation combustion part 31 Frame body 40 Pedestal 41 Horizontal iron surface 42 Heating means H1 Vertical ventilation space H2, Ignition space {chimney space}

Claims (5)

A white smoke generator, including a vertical ventilation space for supplying ignition combustion air, a heat insulating ventilation block body surrounding the vertical ventilation space, and a shielding heat insulating side wall surrounding the peripheral surface of the heat insulating ventilation block body. Thermal insulation ventilation block installed in a charcoal ignition unit and a multipurpose charcoal cooking / heating device. A heat insulating ventilation block having a vertical ventilation space for supplying ignition combustion air, a heat insulating ventilation block body surrounding the vertical ventilation space, and a shielding heat insulating side wall surrounding the peripheral surface of the heat insulating ventilation block body, and the above-mentioned Includes an ignition combustion section that communicates with the vertical ventilation space in the center of the insulation ventilation block.
White characterized by supplying outside air to the ignition combustion part through the vertical ventilation space of the heat insulating ventilation block body and burning the vegetable fiber inserted into the ignition combustion part to generate white smoke upward. Smoke generator A heat insulating zone is formed by a heat insulating ventilation block including a heat insulating ventilation block body forming a vertical ventilation space for supplying ignition combustion air to the central portion and a shielding heat insulating side wall surrounding the peripheral surface of the heat insulating ventilation block body. Above the heat insulating zone, a combustion zone including a ignition combustion section and an ignition combustion section is formed.
The vertical ventilation space of the heat insulation ventilation block in the heat insulation zone and the ignition combustion part of the combustion zone are communicated with each other, and the combustion of the vegetable combustion material inserted in the ignition combustion part generates white smoke upward, and then the ignition combustion part. A versatile charcoal ignition unit characterized in that a vegetable ignition solid fuel inserted into a combustion combustion part adjacent to a combustion unit is burned to start an ignition action. A heat insulating zone is formed by a heat insulating ventilation block including a heat insulating ventilation block body forming a vertical ventilation space for supplying ignition combustion air to the central portion and a shielding heat insulating side wall surrounding the peripheral surface of the heat insulating ventilation block body.
Above the heat insulating zone, a combustion zone including a ignition combustion section and an ignition combustion section is formed.
Communicate the vertical ventilation space of the heat insulation ventilation block in the heat insulation zone with the ignition combustion part of the combustion zone.
By burning the vegetable combustion material inserted in the ignition combustion part, white smoke is generated upward, and then the vegetable ignition solid fuel inserted in the ignition combustion part adjacent to the ignition combustion part is burned. A multi-purpose charcoal ignition unit that starts the ignition action and a pedestal having a horizontal iron surface below the heat insulating part are provided, and between the horizontal iron surface of the pedestal and the bottom surface of the heat insulating ventilation part. , Charcoal cooking heating device characterized by forming the bottom space The charcoal cooking heating device according to claim 4, wherein a cooking device is applied to the pedestal having the horizontal iron surface, and the cooking surface of the cooking device is set to the horizontal iron surface.

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