RU2665043C1 - Packaging with fuel - Google Patents

Abstract

FIELD: package and storage.

SUBSTANCE: invention describes a package with solid fuel laid out by a "well" with linings, a shell, in the form of a box in the form of a parallelepiped, a kindling, a wick, as well as ventilation windows and channels, while the wick is located vertically in its middle part and runs from the top of the package to the ignition means, ignition bars are placed above the ignition means, smaller than the bars of solid fuel, and the shell covers only the sides and the bottom of the package, where the ventilation windows on the sides in the lower part of the package, connected to ventilation ducts and making up a common ventilation system, pass into the ventilation window, which is the entire top part of the package.

EFFECT: technical result consists in reducing the time required for the preparation of coals, in increasing the coefficient of the charcoal produced and in simplifying the process of using a package with fuel, as well as in improving the access of the necessary amount of atmospheric air containing oxygen to the entire volume of solid wood fuels for the formation of embers, in the formation of the necessary "traction effect".

20 cl, 7 dwg

Description

The invention relates to kindling devices and can be used in domestic and camping conditions as a fire fuel, firewood or coal in a fireplace, barbecue, as well as for heating, lighting, cooking and the like. But the main use of fuel packaging is the preparation of smoldering charcoals for cooking, in particular, barbecue or barbecue.

Various kindling devices and means for ignition are known. For example, the fuel briquette according to the invention patent No. 2191801 (IPC C10L 9/10; C10L 5/20; C10L 5/44; C10L 5/36) is known. This kindling agent contains a solid fuel base with an outer coating layer, which is made of charcoal in the form of separate fractions, and the outer incendiary layer is an impregnation with paraffin or an oil liquid fraction. As charcoal in this analogue, charcoal of hardwood is used. The impregnation is made with flavoring substances. The kindling agent is placed in packages of various capacities. The disadvantages of this analogue are inconvenience during use, a long ignition process, as well as the formation of a significant amount of ash.

Known packaging with fuel according to patent No. 21780 (IPC C10L 11/04) for a utility model. This package contains a shell with solid fuel, which is further provided with kindling means placed inside or outside the shell. When this kindling means is made in the form of flammable materials and / or liquid, and / or tablets of dry alcohol, and / or powder for ignition, which are placed in one or more containers. Charcoal was used as solid fuel in this package. The package is equipped with matches and / or gloves, and / or skewers, and / or dishes, and / or spices, and / or smoking products, which are placed in one or more containers placed inside or outside the shell made of paper or cardboard, or fabric, or metallized foil or polyethylene, in the form of a bag or bag, or box. The disadvantages of this analogue are inconvenience during use, a long ignition process, as well as the formation of a significant amount of ash.

The closest to the totality of existing features, the analogue to the claimed utility model (prototype) is the fuel packaging according to the utility model patent No. 179393 (IPC F23B20 / 00, C10L11 / 00). The fuel package contains a shell in the form of a box in the form of a parallelepiped with solid fuel, as well as ventilation windows and channels. The package also includes a kindling agent, ventilation windows are made in the front, back and upper parts of the shell, and in the bottom of the shell there is a wick in the shaft. The kindling agent in the package is a molded rigid sheet with alternating convex and concave cells formed in it, with solid fuel in the shell lined with a “well” and lining between its individual elements or rows of elements.

The specified prototype has several disadvantages. Among them is the fact that placing the wick in the lower part of the package, closer to the bottom, makes it difficult to access it when firing up. And with some barbecue designs, access to the wick is generally excluded. In addition, the horizontal placement of the wick, often leads to the ignition of only one side of the package with solid fuel, while the other remains unnoticed by the flame. And the fact that the wick is structurally located in the mine in this case does not play a significant role. At the same time, the prototype packaging makes it difficult for the combustion products (smoke) to escape into the atmosphere with all the negative consequences resulting from this, including an important factor, such as the contact of incomplete combustion products with cooked foods, for example, meat in the form of barbecue or barbecue. And this is due to the fact that the ventilation duct of the prototype device is structurally narrow in its upper part. In other words, in the aforementioned design, the general ventilation system does not provide the necessary “draft effect”. All these factors taken together determine the uneven preparation of coals, their premature burning and turning into ashes before the process of cooking, and when cooking, the process of carbonization occurs.

The task set by the developer of the new fuel package was to create such a package that would reduce the time needed to prepare the coal, increase the coefficient of charcoal and simplify the process of using the fuel package. The technical result consists in improving the access of the required amount of atmospheric air containing oxygen to the entire volume of solid wood fuel for the formation of smoldering coals, in the formation of the necessary "draft effect". The technical result also consists in the rapid, at the initial moment, burning of the entire mass of solid wood fuel with a flame, and then its uniform burning until the formation of smoldering coals, that is, without its complete combustion and the conversion of a significant amount of solid wood fuel to ash.

The essence of the invention lies in the fact that in the package with fuel, laid out by a "well" with linings, a shell, in the form of a box in the form of a parallelepiped, kindling means, a wick, as well as ventilation windows and channels, that the wick is located vertically in its middle part and passes from the top of the package to the kindling means, above the kindling means there are kindling bars smaller than solid fuel blocks, and the shell covers only the sides and bottom of the package, while the ventilation windows on the sides the lower part of the package associated with ventilation ducts and constituting a common ventilation system, go into the ventilation window, which represents the entire upper part of the package.

Also under the supporting bars are pads that compensate for the curvature and align the shape of the package to the correct geometry, since the bars do not always have the same size, shape, and between the kindling means and solid fuel there are kindling bars made of the same wood as solid fuel but with a size smaller by 3-5 times than solid fuel bars. Also, the pads provide airflow, and the ingress of fire under the support bars. In this case, the shell is made of kraft paper. In addition, firewood treated with insect vaporized by burning antiseptics was used as solid fuel. At the same time, solid fuel is made in the form of elongated square or rectangular bars, this cannot be achieved by chopping wood, therefore sawmill and circular sawing of wood are used. In addition, the elements of solid fuels have cross-sectional sizes from 30 mm. 30mm. up to 45mm. by 45mm. Depending on the size of the package, the number of bars in a row can vary from 2 to 10. At the same time, fasteners are used for additional fixation of solid fuel in the casing. In addition, construction brackets are used as fasteners. However, the pads are in the form of rectangular parallelepipeds. And the sizes of the linings correspond to the gaps between the individual elements or rows of solid fuel elements. Moreover, the kindling means is made of recycled cardboard. In addition, an egg storage tray was used as a kindling agent, and birch bark was used as its alternative. And as a wick, Bengal fire or Bikford cord or paraffin-impregnated nylon twine is used. In addition, the shell is sealed in a waterproofing transparent shell with a handle attached to it for easy carrying. At the same time, the fuel package additionally contains matches and wood chips for smoking, for example, from apple, linden or pear.

 The invention is illustrated graphically, where:

in FIG. 1 shows a general view of a package with fuel in the closed state (axonometry);

in FIG. 2 - a general view of the package with fuel prepared for ignition, without a waterproofing transparent shell with a handle attached to it (axonometry);

in FIG. 3 is a general view of a package of fuel prepared for ignition from the bottom (axonometry);

in FIG. 4 - section aa of figure 1;

in FIG. 5 is a section BB of FIG. 1;

in FIG. 6 is a side view without a shell;

in FIG. 7 is a general view of a package with fuel without a sheath (axonometry).

The fuel package contains a shell 1, linings 2, kindling means 3, wick 4 located vertically in the middle of the device, kindling bars 5, as well as solid fuel 6 in the form of large wood blocks. The shell 1 is made in the form of a box in the form of a rectangular parallelepiped. A handle 7 is mounted in the upper part of the package. A label 8 is also placed on the casing 1, containing information about the product and operating instructions. In addition, a hole was made in the bottom of the shell 1 for additional ignition 9. The lower 12 and upper 13 ventilation windows, as well as ventilation ducts 14 formed during the well location of solid fuel, are responsible for the formation of air inflow and outflow forming the draft required for the preparation of smoldering coals 6, the gaps from the pads 2 and due to the shape of the kindling means 3. Shell 1 can be made of a dense material that protects solid fuel 6. As a material for the shell 1, kraft paper is used, and its bottoms It is made of thick cardboard. The shell 1 protects the solid fuel 6 from the negative effects of the external environment. In addition, the shell 1 is intended for fixing solid fuel 6. Firewood is used as solid fuel 6. As firewood, pre-dried birch was used, treated from insects with an antiseptic that evaporates during combustion. Solid fuel 6 is an elongated bar of square or rectangular cross section. The solid fuel elements 6 may have cross-sectional sizes of 30 mm or more. 30 mm. up to 45 mm. by 45 mm. Depending on the size of the package, the number of bars in the row varies from 2 to 10. Additional fixing of solid fuel 6 in the casing 1 is achieved by fasteners 11. As fasteners 11, for example, construction brackets or nails are used. Thanks to the shell 1 and the fastening elements 11, the deformation and displacement of the solid fuel 6 inside the shell 1 during transport and storage are eliminated. The shell 1 provides the ignition of solid fuel 6 directly inside the package, and also protects the solid fuel 6 from blowing wind and rain. Shell 1 is made in the form of a rectangular parallelepiped. Rectangular base, best suited for laying solid fuel 6 by the "well" method. In other words, this design consists of two logs arranged at a small distance parallel to each other, two more logs are placed across from above. Thus, the design is laid out to the required height. To align the stacking of solid fuel 6, pads 2 are laid. In addition, pads 2 contribute to the flow of air to solid fuel 6. The pads 2 are wooden blocks in the shape of a rectangular parallelepiped. The pads 2 are designed to increase the stability between the individual elements of the solid fuel 6 and align the shape of the "well". In the bottom of the shell 1 is located a kindling agent 3. A kindling agent 3 is a tuberous gasket, a molded sheet with alternating convex and concave cells formed in it, allowing air to flow freely to the source of ignition. The kindling means 3 can be made of recycled cardboard. As a kindling means 3, for example, an egg storage tray can be used, birch bark formed after cutting firewood can also be used. When using birch bark as a kindling agent 3, the heat transfer during combustion sharply increases. The birch bark is laid in any form, taking up free space between the bottom of the shell 1 and the kindling bars 5. The kindling means 3 has a rather rigid structure that allows laying solid fuel 6 directly on the surface of the kindling means 3 without the risk of blocking the air supply channels in its lower part. At the same time, in order to reduce the ignition time, between the kindling means 3 and the solid fuel, kindling blocks 5 are made of the same wood as the solid fuel 6, but with a smaller thickness. Also, to protect the kindling agent 3 from absorbing atmospheric moisture, it is treated with a water-repellent, for example paraffin. Wick 4 is located in the middle of the package with fuel, and extends from the top of the package to the ignition agent 3. Wick 4 is a sparkler or a Bickford cord, or paraffin-soaked kapron twine. For convenient and aesthetic use, the shell 1 is sealed in a waterproofing transparent shell 10, at the top of which a handle 7 is made, designed for easy carrying. Additionally, the fuel package may contain matches and wood chips for smoking, for example, from apple, linden or pear.

Use the fuel packaging as follows. The fuel package is removed from the waterproofing transparent shell 10. Then set in a vertical position and in this position is fixed. Then they set fire to the end of the wick 4 located at the top of the package. If it is not possible to use the wick 4, the package with fuel is ignited through the hole for additional ignition 9. The lower 12 and upper 13 ventilation windows, as well as ventilation channels 14, formed with a “well” arrangement of solid fuel 6, the gaps formed by the linings 2, and obtained Due to the form of the kindling means 3, they make up the general ventilation system of the packaging, which serves as a combustion activator. This contributes to the flow, as well as the outflow, of the required amount of air, the creation of a “draft effect” followed by active and even burning of solid fuel 6. The air flow, under the influence of the draft, enters the fuel package through the lower ventilation windows 12 and is involved in the combustion process. Further, the air passes through the ventilation channels 14 and together with the combustion products leaves through the upper ventilation window 13. Due to this, the combustion coefficient increases, which positively affects the rate of formation of smoldering coals. Due to the design of the kindling means 3, the location of the kindling bars 5, as well as the laying of solid fuel 6 with a “well”, the fire quickly enough passes from the wick 4 to solid fuel 6, ensuring uniform burning of the entire volume of solid fuel 6. Depending on the composition and fraction of solid fuel 6, the cooking time of coal can be increased or decreased. Experimental studies have shown that with a section of solid fuel elements 6 in size 30 mm 30 mm. smoldering charcoal will be formed within approximately 15 minutes and is suitable for cooking for approximately 30 minutes. When the cross section of the elements of solid fuel 6 in size 45 mm 45 mm of charcoal for about 30 minutes and suitable for cooking will be formed within about 60 minutes. Depending on the composition of the solid fuel 6 and the shell 1, the burning of the packaging with fuel occurs within 15-30 minutes. The result is smoldering coal, which is used for cooking.

The present invention has significant advantages over known solutions. The device is already ready for use, since the product has a kindling means 3 in an optimal form for these purposes, kindling bars 5, which serve to enhance the kindling effect, and solid fuel 6 for preparing coals. Reducing the ignition time of solid fuel 6, and, accordingly, reducing the cooking time of coal, through the use of kindling means 3 of an optimal shape, placed over the entire area of the bottom of the shell 1, which makes it possible to simultaneously spread fire under all elements of solid fuel 6, for 3 minutes. An increase in the combustion coefficient, which means a decrease in the burning time of solid fuel 6 and its transformation into smoldering coals, is achieved due to a more active inflow and outflow of air, which form the draft required for coal preparation thanks to the ventilation windows 12 formed when the solid fuel 6 is located well, the gaps from linings 2 and due to the shape of the kindling agent 3. This also ensures uniform combustion of solid fuel 6. Packaging with fuel is designed for rough storage and transportation, the whole element Device rigidly fastened and fixed together with fasteners 11. The fuel package constructed gatherable conveyor method, namely gatherable it "upside down", since the plate 2 at the bottom of the package. Fuel packaging provides for the possibility of placing advertising, company and other information of interest to the user. It is possible to use the fuel packaging as a kindling agent for a larger bonfire where you need to light large, raw logs. Due to the structure of the fuel package, it is possible to use it even in the rain, it also contributes to impregnation of the kindling agent 3 with a water-repellent. It is possible to kindle the fuel package either by setting the wick 4 on fire or by burning the shell 1 anywhere. It is possible to utilize not only waste from the woodworking industry, but also cardboard containers for eggs, which are destroyed in large quantities, like household waste. The wick 4, located vertically, and having a high heat transfer during combustion, heats the air inside the shell, thereby increasing the blowing air draft and performing the function of a kindling device. The fuel package is equipped with a handle 7 for easy carrying.

Claims (20)

1. Packing with solid fuel, lined with a “well” with linings, a shell, in the form of a box in the shape of a parallelepiped, kindling means, a wick, as well as ventilation windows and channels, characterized in that the wick of the packaging is located vertically in its middle part and extends from the top of the package up to the kindling means, above the kindling means there are kindling bars smaller than solid fuel blocks, and the shell covers only the sides and bottom of the package, with ventilation windows on the sides in the bottom part of the package related to the ventilation ducts and components of general ventilation system, go into the ventilation window, which is the entire upper part of the package. 2. A fuel package according to claim 1, characterized in that the size of the kindling bars is 3-5 times smaller than the size of the solid fuel bars. 3. The fuel package according to claim 1, characterized in that an opening for additional ignition is made in the bottom of the shell. 4. Packaging with fuel under item 1, characterized in that the shell is made of kraft paper. 5. A fuel package according to claim 1, characterized in that firewood treated from insects with an antiseptic evaporated during combustion is used as solid fuel. 6. Packaging with fuel according to claim 1, characterized in that the solid fuel is made in the form of elongated square or rectangular bars. 7. The fuel package according to claim 5, characterized in that the dimensions of the solid fuel bars in cross section are from 30 mm by 30 mm to 45 mm by 45 mm. 8. A fuel package according to claim 5, characterized in that the number of solid fuel bars in a row varies from 2 to 10. 9. The fuel package according to claim 1, characterized in that fasteners are used for additional fixation of solid fuel in the shell. 10. A fuel package according to claim 8, characterized in that construction brackets are used as fasteners. 11. Fuel packaging according to claim 8, characterized in that nails are used as fasteners. 12. Fuel packaging according to claim 1, characterized in that the linings are in the form of rectangular parallelepipeds. 13. The fuel package according to claim 11, characterized in that the shape of the package is aligned with linings to the correct geometry. 14. Packaging with fuel according to claim 1, characterized in that the kindling means is made of recycled cardboard. 15. A fuel package according to claim 1, characterized in that an egg storage tray is used as a kindling means. 16. Fuel packaging according to claim 1, characterized in that birch bark is used as a kindling agent. 17. A fuel package according to claim 1, characterized in that the kindling means is treated with a water-repellent, for example paraffin. 18. The fuel package according to claim 1, characterized in that the sparkler is used as a wick, or a Bickford cord, or paraffin-soaked kapron twine. 19. The fuel package according to claim 1, characterized in that the fuel package is sealed in a waterproofing transparent shell with a handle attached to it for easy carrying. 20. A fuel package according to claim 1, characterized in that the fuel contains wood chips for smoking, for example, from an apple tree, linden or pear.

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