KR200323693Y1 - A heating vessel within metal pyrogen - Google Patents

Abstract

The present invention relates to a heating container, the purpose of which is to heat or boil the contents to be heated in mountain climbing, travel, fishing, field of the extremely limited use of fire without using a fire. In order to achieve the object of the present invention, a plurality of vents are formed on the upper side, and a lower container with a metal heating agent that generates heat by hydration reaction when contacted with water to the inner bottom; An upper container which is inserted detachably into the lower container, a flange is formed at an outer periphery of the upper end, and an inside of which is filled with contents to be heated; An exhaust passage for guiding the gas generated by the hydration reaction to the vent hole of the lower container to a side between the upper container and the lower container; And a cover formed on an upper end of the upper container. The heating container is provided with a metal heating agent.

Description

A heating vessel within metal pyrogen}

The present invention relates to a heating container, and more specifically, to make it easy to heat or boil the contents contained in a container without using a fire in a place where the use of fire is extremely limited, such as in mountain climbing, travel, fishing, or field. It relates to a heating vessel in which a metal heating agent is embedded.

In general, when climbing, camping, fishing, traveling, or training in the field, boiled or warmed up foods such as packed foods, lunches, or drinks are often encountered. It has been heated using an apparatus.

However, in recent years, as the occurrence of wildfires and fires by campers has increased greatly, the use of fire-fighting devices has been severely restricted. There is a demand for a technology that can heat contents such as beverages.

In response to these demands, the inventors studied a heating container that can easily heat and boil the contents to be heated in a place where the use of fire is extremely limited, such as mountain climbing, travel, fishing, field, etc. without using the fire. The design was completed.

Therefore, an object of the present invention is to provide a heating container that can be easily heated to boil or boil the contents to be heated in a place where the use of fire is extremely limited without using a fire.

1 is a perspective view of a heating vessel according to an embodiment of the present invention.

2 is a cross-sectional view of the heating vessel shown in FIG.

<Explanation of symbols for the main parts of the drawings>

10: lower container

11: ventilation hole 12: metal heating agent

13: fabric layer

20: upper container

21: flange

30: exhaust passage

40: cover

The present invention to achieve the above object is

A lower container having a plurality of air vents formed on the upper side thereof, and having a metal heating agent that generates heat by a hydration reaction upon contact with water to an inner lower end thereof;

An upper container which is inserted detachably into the lower container, a flange is formed at an outer periphery of the upper end, and an inside of which is filled with contents to be heated;

An exhaust passage for guiding the gas generated by the hydration reaction to the vent hole of the lower container to a side between the upper container and the lower container; And

The cover is formed on top of the upper container; provides a heating container with a built-in metal heating agent.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings, which are presented to assist in understanding the present invention, but the present invention is not limited thereto.

1 is a perspective view of a heating vessel according to an embodiment of the present invention, Figure 2 is a cross-sectional view of the heating vessel shown in Figure 1, the heating vessel according to the present invention as shown is a plurality of vent holes 11 A lower container 10 in which a metal heating agent 12 is formed, which is formed and generates heat by a hydration reaction when contacted with water to an inner lower end thereof; An upper container 20 detachably inserted into the lower container 10, a flange 21 formed at an outer circumference of the upper end, and containing contents to be heated; An exhaust passage 30 guiding a gas generated by a hydration reaction to a side surface between the upper vessel 20 and the lower vessel 10 to the vent hole 11 of the lower vessel 10; And a cover 40 formed on an upper portion of the upper container 20.

In the lower vessel 10 is formed a plurality of vent holes 11 to the upper side, the inner bottom of the metal heating agent 12 for generating heat by the hydration reaction in contact with water is embedded. The lower container 10 may be formed of a material having excellent heat resistance. For example, the lower container 10 may be formed of a heat resistant resin material such as PET resin or carbon black resin, or one selected from iron materials such as aluminum foil and stainless steel.

At this time, it is preferable to further form a permeable fabric layer 13 in order to prevent the metal heating agent 12 built into the lower side of the lower container 10 to the outside. The fabric layer 13 may be formed using any of a woven or nonwoven fabric, and only a water-permeable material is used so that external water or moisture may be absorbed into the metal heating agent 12 to cause a hydration reaction. It is important to form.

The metal heating agent 12 may be used alone or mixed with a metal or a metal compound that may contact with water to cause a hydration reaction, for example, magnesium chloride, zinc, sodium chloride alone or a mixture thereof. Can be used. In the present invention, a mixture of magnesium chloride, zinc, and sodium chloride was used.

At this time, the metal heating agent 12 may be used in the form of a powder, or pressurized the powder phase into a plate, or may be used after the powder is inserted into the nonwoven fabric and sealed. This can be done selectively as needed.

When the metal heating agent 12 is in contact with water, a hydration reaction occurs. At this time, a gas, which is one of the reaction products, such as hydrogen gas, is generated with high heat. In order to be discharged to form a plurality of vent holes 11 on the upper side of the lower container (10).

According to the present invention is detachably inserted into the lower container 10, the flange 21 is formed on the upper outer periphery, the upper container 20 is provided that contains the contents to be heated. The upper container 20 may be easily formed of a material having excellent heat resistance, and may be easily formed using various kinds of materials including, for example, aluminum foil or PET resin.

At this time, the flange 21 formed on the upper outer periphery of the upper container 20 is formed in a predetermined width so that the upper container 20 can be easily detached from the lower container 10, the upper container 20 The inside of) contains the contents to be heated such as packaged food, lunch box or beverage.

According to the present invention, in the state in which the upper container 20 is inserted into the lower container 10, an exhaust path 30 is formed on the side therebetween, and the exhaust path 30 is built in the lower end of the lower container 10. The metal heating agent 12 is formed to discharge the gas generated in the process of causing the hydration reaction by contact with water to the vent hole 11 of the lower container 10 to be discharged to the outside.

The top of the upper container 20 further includes a cover 40 to prevent foreign substances from penetrating into the inside and to prevent the contents of the inside from being lost to the outside. At this time, the cover 40 may be formed using a heat-resistant material of aluminum foil or resins and papers, as shown in the drawing is to be formed in close contact with the flange 21 of the upper container 20, the It is possible to eat the contents or pour water while the cover 40 is separated from the flange 21. The cover handle may be further formed in the center of the upper end of the cover 40 as needed, which may be selectively made as needed, and may be manufactured in various shapes.

Referring to Figures 1 and 2 the working relationship of the heating vessel according to the present invention having the above configuration as follows.

The heating container according to the present invention first grasps the flange 21 of the upper container 20 by hand and lifts it upward to separate the upper container 20 and the lower container 10, and then, the lower container 10 of the lower container 10. A small amount of water (W) is added to the metal heating agent 12 embedded in the inner lower end.

At this time, the amount of water (W) to be added can be adjusted according to the amount of the built-in metal heating agent (12) and the desired instantaneous exothermic temperature and the duration of the desired exothermic temperature, preferably about 100 parts by volume of the built-in metal heating agent (12) It is advisable to add water (W) within the range of 10-25 parts by volume. As such, when water (W) is added to the metal heating agent (12), the metal heating agent (12) and water (W) cause a hydration reaction to generate heat. The heat generated is about 70 to 100 ° C. Fever lasts for about 20 minutes.

After adding water and inserting the upper container 20 containing the contents (M) into the lower container 10 and closing the cover 40, by the hydration reaction of the metal heating agent 12 and water (W) The generated heat is transferred to the upper vessel 20 to heat or boil the contents (M) contained in the upper vessel 20.

At this time, during the hydration reaction of the metal heating agent 12 and water (W), a gas such as hydrogen gas is generated as the product of the hydration reaction, and the generated gas is disposed above the lower vessel 10 through the exhaust passage 30. It is conveyed to the formed vent hole 11 is discharged to the outside.

As described above, the present invention incorporates a metal heat generating agent that generates heat by contact with water and generates heat when contacted with water in a double container, and only water is used in places where the use of fire is extremely limited, such as climbing, travel, fishing, and field. There is a useful effect of providing a heating vessel with a built-in metal heating agent to heat the contents stored in it to be heated or used.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible.

Claims (4)

A lower container having a plurality of air vents formed on the upper side thereof, and having a metal heating agent that generates heat by a hydration reaction upon contact with water to an inner lower end thereof; An upper container which is inserted detachably into the lower container, a flange is formed at an outer periphery of the upper end, and an inside of which is filled with contents to be heated; An exhaust passage for guiding the gas generated by the hydration reaction to the vent hole of the lower container to a side between the upper container and the lower container; And A lid formed on top of the upper vessel; a heating vessel with a built-in metal heating agent. The heating container with a metal heating agent according to claim 1, wherein a water permeable fabric layer is formed on the lower side of the lower container to prevent the metal heating agent from being lost to the outside. The heating container with a built-in metal heating agent according to claim 1 or 2, wherein the metal heating agent is plated by pressing a powdered metal or metal compound. The heating container with a built-in metal heating agent according to claim 1 or 2, wherein the metal heating agent is sealed by inserting a powdered metal or metal compound into a nonwoven fabric.