KR20110007565U - Instant cooking container for press to regulate temperature - Google Patents

Abstract

The instant cooking vessel that can adjust the pressure of the present invention is integrated into the container first plate body having a support frame formed on the bottom and the container second plate body to be inserted into the container first plate body so that an insulating vacuum part can be formed. A container body composed of a middle container and having an open top; A lid configured to cover the upper container and the upper container to be inserted into the container body to seal the edge of the opening and to form a receiving space so that the heating element is received therein; Each pressure packing provided closely between the container body and the upper container and between the upper container and the lid so as to enhance the sealing property; Fastening means for coupling the container body and the lid with the upper container therebetween; A first pressure control valve provided at an upper end of the container body to prevent excessive pressure increase inside the container body and discharging the reactor body to the outside; A second pressure control valve provided at an upper end of the lid to prevent an excessive pressure increase inside the upper container and to discharge steam to the outside when food is heated; It is made of a structure comprising a heating element made of a heat generating metal and a heat generating material for heating the food contained in the upper container by the heat generating reaction is received in the receiving space.
According to the above technology, the heat generated from the inside of the container body is minimized when heat is generated to the outside, and the cooking time is minimized by minimizing the loss of heat generated inside the upper container during the cooking process. An effect that can be shortened is provided.
In addition, the heating element accommodated in the container body can be replaced with a heat-generating metal body, and can be built to be recycled until the end of its life, so that the heating element is supplied from the outside whenever necessary to react rapidly with the heat-generating metal body. In addition, by maintaining the high temperature heat generated at this time, by maximizing the thermal efficiency, it is possible to cook enough meat such as raw chicken, raw pork, raw beef, etc., which takes a relatively long cooking time even in a cold place below zero, and exothermic reaction When finished, the waste heat generating material can be easily disposed or collected and used for recycling, thereby providing a drastic reduction in the amount of waste generated than the amount of waste generated in the conventional disposable heating element.

Description

INSTANT COOKING CONTAINER FOR PRESS TO REGULATE TEMPERATURE}

The present invention relates to an instant cooking vessel capable of adjusting pressure, and more particularly, to configure an integrated double container by combining a reinforcing plate formed similarly to the container body to the outside of the container body into which the heating element is input, the container body A space between the reinforcing plate and the reinforcing plate to be formed, and a pressure adjusting device to adjust the pressure inside the container body, and the upper container and the lid of the upper container are integrally mounted to the container body by a fastening means. By providing a pressure control device to control the internal pressure of the upper container in the lid body, it is possible to shorten the cooking time by minimizing the loss of heat generated inside the container body and the upper container to the outside during exothermic reaction. It is to provide an instant cooking container capable of adjusting the pressure.

In general, it is not affected by wind without fire, and the pressure control function is provided so that the heating element is automatically vented at a certain pressure higher than the set pressure when cooking pressure is accommodated in the cooking vessel capable of cooking food by heating exothermic reaction immediately without risk of fire. By constructing the apparatus having the same, heat lost to the outside in cooking food can be minimized. As a representative example, Korean Patent Registration Nos. 10-085137 and 10-0917694, and Korean Patent Publication No. 20-2011-0005008 are disclosed. It has the advantage of superior thermal efficiency than instant cooking vessel which does not consist of.

However, an instant cooking vessel capable of adjusting pressure to which a conventional heating element is applied is usually manufactured and used in one layer of stainless steel. The container made of one layer as described above has a high thermal conductivity, so heat is easily lost to the outside of the container body, and thus the heat efficiency of heating the food of the upper container is reduced, thereby heating the cooked food or cooking time such as ramen or rice. Suitable for cooking these shorter foods, but on the other hand they are not suitable for cooking meats such as raw chicken, pork, raw beef, etc., which are relatively time-consuming, or too much time is spent cooking these foods. Had.

Of course, it may be applied to block heat lost to the outside of the container body by inserting it into a container consisting of a heat insulating member to the outside of the pressure-controlled cooking container, such as Korean Patent Publication No. 2005-0110514, but when handling the cooking container Every time there was a hassle to combine and separate with the insulation member container.

Moreover, these cooking vessels are provided with a pressure regulating device only in the container body into which the heating element is put, and thus cannot provide internal pressure control of the upper container for storing the food and thus outflows to the outside of the upper container while the food is heated. Due to the large amount of heat generated, there is a problem that the cooking efficiency is elapsed due to low thermal efficiency or the consumption of the heating element as fuel increases, thereby not satisfying the needs of consumers.

Thus, the present inventors have solved all the problems of the prior art and completed the research and development of the present invention,

According to the present invention, a double container is integrated by combining a reinforcing plate to a pressure-controlled container body so that a heat-insulating vacuum part is formed so as to prevent heat generated inside the container body from being lost to the outside during heat generation. The double container and the upper container and the upper container lid are mounted by the fastening means, and the pressure adjusting device is provided on the lid of the upper container to control the internal pressure rising from the upper container while the food is heated to maximize the thermal efficiency. It is an object of the present invention to provide an instant cooking vessel capable of adjusting pressure.

The present invention for achieving the above object is a double container integrated by combining the container first plate body is formed on the bottom surface and the container second plate body is inserted into the container first plate body to form a heat insulating vacuum portion Consisting of the container body is open at the top; A lid configured to cover the upper container and the upper container to be inserted into the container body to seal the edge of the opening and to form a receiving space so that the heating element is received therein; Each pressure packing provided closely between the container body and the upper container and between the upper container and the lid so as to enhance the sealing property; Fastening means for coupling the container body and the lid with the upper container therebetween; A first pressure control valve provided at an upper end of the container body to prevent excessive pressure increase inside the container body and discharging the reactor body to the outside; A second pressure control valve provided at an upper end of the lid to prevent an excessive pressure increase inside the upper container and to discharge steam to the outside when food is heated; It includes a heating element made of a heat generating metal and a heat generating material to heat the food contained in the upper container by the exothermic reaction is received in the receiving space, the heat generated inside the container body during heat exotherm is lost to the outside Minimized, and also provides a pressure-controlled instant cooking container that can reduce the cooking time by minimizing the loss of heat generated in the upper container to the outside in the process of cooking food.

By implementing the technology of the instant cooking vessel capable of adjusting the pressure of the present invention, the heat generated inside the main body of the container during heat generation is minimized to the outside, and heat generated inside the upper container during the cooking process Since the loss to the outside can be minimized, meat such as raw chicken, raw pork, raw beef, etc., which take a relatively long cooking time, can also be sufficiently cooked, and the cooking time can be shortened.

1 is a perspective view showing the appearance of an instant cooking vessel capable of adjusting pressure according to a preferred embodiment of the present invention.
Figure 2 is an exploded perspective view schematically showing in order to explain the combined state of the pressure-controlled instant cooking container according to an embodiment of the present invention.
Figure 3 is a schematic cross-sectional view for explaining the operating state of the instantaneous cooking vessel capable of pressure control according to an embodiment of the present invention.
4 is an enlarged view of a portion K of FIG. 3;
Figure 5 is a schematic cross-sectional view for explaining the operation of the fastening member applied to the present invention.
Figure 6 is a perspective view schematically showing to explain a fastening member applied to the present invention.
7 is a perspective view of one side and the other side of the fastening member applied to FIG.
Figure 8 is an exploded perspective view of the first pressure control valve applied to the present invention.
9 is a cross-sectional view showing an assembled state of the first pressure control valve of FIG. 8.
10 is an exploded perspective view of the second pressure control valve applied to the present invention.
FIG. 11 is a cross-sectional view illustrating an assembled state of the second pressure control valve of FIG. 10. FIG.

12 is an exploded perspective view schematically illustrating a process of inserting and sealing a pyrogenic metal body applied to the present invention into an absorbent fabric bag.
Figure 13 is a perspective view schematically showing to explain that the incision of a portion of the sealed packaging container by inserting the heating material applied to the present invention.
14 is a perspective view schematically showing the cutting line formed between each cell after the insertion and sealing the heating material applied to the present invention in a packaging container consisting of a plurality of cells.

EMBODIMENT OF THE INVENTION Hereinafter, the structure of this invention is demonstrated based on an accompanying drawing.

First, referring to FIGS. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, and 14, FIG. 1 is a perspective view showing the appearance of the instantaneous cooking vessel capable of adjusting pressure according to a preferred embodiment of the present invention, Figure 2 illustrates the combined state of the instantaneous cooking vessel capable of pressure adjustment according to a preferred embodiment of the present invention Figure 3 is an exploded perspective view schematically shown for the purpose, Figure 3 is a schematic cross-sectional view for explaining the operating state of the pressure-controlled instant cooking vessel according to an embodiment of the present invention, Figure 4 is a 5 is an enlarged view of part K, and FIG. 5 is a cross-sectional view schematically showing the operation of the fastening member applied to the present invention, and FIG. 6 is a perspective view schematically showing the fastening member applied to the present invention. And, Figure 7 is a perspective view of one side and the other side of the fastening member applied to Figure 7, Figure 8 is an exploded perspective view of the first pressure control valve extraction applied to the present invention, Figure 9 is assembled state of the first pressure control valve of Figure 8 10 is a cross-sectional view illustrating a second pressure control valve extraction exploded perspective view applied to the present invention, and FIG. 11 is a cross-sectional view illustrating a state of assembling the second pressure control valve of FIG. 10, and FIG. 12 is a heat generation applied to the present invention. 13 is an exploded perspective view schematically illustrating a process of inserting and sealing a metallic material into an absorbent fabric bag, and FIG. 13 illustrates a part of a sealed packaging container inserted by inserting a heating material applied to the present invention. 14 is a perspective view schematically illustrating the cutting edge line formed between each cell after inserting and sealing a heating material applied to the present invention in a packaging container having a plurality of cell shapes. It is a perspective view schematically shown for the sake of simplicity.

First, as shown in FIG. 1, FIG. 2, FIG. 3, FIG. 4, the said instantaneous cooking container 100 which can adjust the pressure has the container 1st board body 11 and the said container 1st board body 11 inside. Combining the second plate body (12) to form a heat insulating vacuum portion (A) by inserting it is composed of an integrated double container to have an open top shape and to contain contents such as heating element and upper container Container body 10; The upper container 20 and the upper container 20 are inserted into the container body 10 to seal the edge portion 17 of the opening side and form a receiving space B so that the heating element is accommodated therein. A lid 30 to cover and seal the cover; Pressure packings 40a and 40b provided between the container body 10 and the upper container 20 and between the upper container 20 and the lid 30 to maintain pressure; A fastening member 50 configured to couple the container body 10 and the lid 30 with the upper container 20 therebetween; A first pressure regulating valve (60) provided at an upper end of the container body (10) to prevent an excessive increase in pressure in the accommodation space (B); A second pressure control valve (70) provided at an upper end of the lid (40) to prevent an excessive pressure rise inside the upper container and discharging steam to the outside when food is heated; It is a structure that includes a heat generating body (80) made of a heat generating metal body (80a) and a heat generating material (80b) for heating the food contained in the upper container (30) by being accommodated in the accommodation space (B).

The container body 10, the upper vessel 20, the lid 30 and the pressure packing 40 is mounted by the fastening member 50, it is preferable that the disassembly assembly is provided in a possible state. The receiving space portion (B) is formed between the container body 10 and the upper container 20 when the upper container 20 is mounted in the container body 10 to act as a space in which the heating element 80 is accommodated. do. Unexplained symbol C is a space for storing food for cooking, which is a food storage.

The container body 10 according to an embodiment of the present invention, as shown, the container first plate body 11, the container second container which is covered with the outer side of the container first plate body 11 The plate body 12 is formed, and a predetermined space is formed between the container first plate body 11 and the container second plate body 12, that is, between the container first plate body shell 11b and the container second plate body shell 12a. Spaced apart so as to form a heat insulating vacuum portion (A), the upper end portions of the container first plate body 11 and the container second plate body 12 are bent inward and outward, respectively, to each bonding surface 11c. The surface contact portions are attached to each other such that the 12c are in surface contact with each other so that the double container is formed by integrating the first container body 11 and the second container body 12 together.

Specifically, the first plate body 11 and the second plate body 12 constituting the double container configured as described above are produced, respectively, in which the upper container 20 is mounted therein and the heating element 80 is accommodated. When forming the container first plate body 11 so as to be able to be exposed to the upper side portion in the form of a curled form to the outer edge 11d can be formed, and also bent portion 11c formed by bending at the end of the curled portion The bent parts may be in surface contact with each other to facilitate attachment with the upper outer surface of the second plate body 12 of the container.

When the container second plate body 12 is molded, the edge of the bent surface 12c formed at the upper end when the container first plate body 11 is inserted into the rear surface of the hook frame 11d is formed on the container first plate body 11. The bent parts should be in surface contact with each other.

When the first container body 11 of which the molding is completed in such a state as described above is inserted into and covered with the inside of the second container body 12 from above, the joining surfaces 11c and 12c formed on the upper surfaces thereof are formed. As the surface is in contact with each other, the space A is formed between the container first plate body 11 and the container second plate body 12 as much as the bending angle of the joint surface.

Subsequently, the surface contact bonding surfaces 11c and 12c, which are overlapped in duplicate, are attached (preferably bonded) between the container plates 11 and 12 so as to have a heat insulating vacuum portion A (preferably bonded). . In other words, the upper end portions of the joining surfaces 11c and 12c face each other in order to prevent a gap between the joining surfaces 11c and 12c of the container first plate body 11 and the container second plate body 12. The end portions of the container first plate body 11 and the container second plate body 12 are integrally attached to each other by welding, soldering, or bonding them in contact with each other so that the container first plate body 11b and the container first plate body 11b are integrated with each other. The container main body 10 is formed as a double container provided with heat insulation by forming the heat insulation vacuum part A which is a predetermined space between the container 2nd board body 12a.

When the container body 10 configured as above is exothermic by the heat generating body 80, the reaction heat leaks to the outside of the container first plate 11 a. At this time, the heat insulating vacuum portion (A) formed between the container first plate body 11 and the container second plate body 12 is protected by blocking the heat so that it no longer leaks to the outside. In addition, since the container first plate 12 of the container body 10 is not hot, there is an image prevention effect, so that the heated cooking container is also easy to handle.

This is a problem that occurs in the existing instant cooking vessel that the large amount of heat escapes to the outside of the container body formed only one layer to reduce the thermal efficiency, such as the container body 10 described in the present disclosure, By designing a double container to be formed is to block the heat leaking to the outside of the container body 10 to provide the effect of maximizing the heat transfer to the upper container 20 in which food is stored.

The material of the container body 10 is not reacted with a heating material, and can be applied to a cooking container made of a material having good heat resistance, moldability, and durability that can withstand the heat of reaction generated during a chemical reaction. For example; Plastic, synthetic resin, bronze, brass, stainless steel, iron, nickel and synthetic metals thereof, or the coating layer is preferably formed by applying the amide method to the entire surface of the metal with a material such as tin plating or high purity ceramics. do.

However, any one selected from aluminum (Al), zinc (Zn), magnesium (Mg), an alloy containing at least one of the metals, or a mixed metal containing at least one of the metals may exothermicly react with the exothermic material in a short time. It should be excluded that it has the property of corrosive to the material of the container.

The upper container 20 according to an embodiment of the present invention is inserted through the opening side of the container body 10, the opening and closing the edge 17 of the container body 10 is accommodated between the container body 10 The space (B) is to be formed, the inside is a container for storing food containing water for cooking.

The first ring body inner shell (11a) of the container body 10 by overlapping the rim ring 22 formed on the upper edge of the upper container 20 overlaps with the engaging frame (11d) formed on the upper edge of the container body (10) And the receiving space B formed between the outer shell 20b of the upper container 20 is hermetically provided.

In addition, a fastening groove 23 is formed at the bottom of the annular frame 22 of the upper container 20 so that the pressure packing 40a can be fastened.

The material of the upper container 20 may be applied to a cooking container made of a material having good heat resistance, moldability, and durability, which may not react with a heat generating material and withstand the heat of reaction generated during a chemical reaction. For example; Plastics, synthetic resins, glass, earthenware, porcelain, bronze, brass, stainless steel, iron, and synthetic metals thereof, or the entire surface of the metal is tinned or high-purity ceramics, etc., by applying an amide method to form a coating layer. One or the like, preferably made of the same material as the container body (10).

The lid 30 according to an embodiment of the present invention is to cover and seal the upper container 20 is formed with a fastening groove 31 for fitting the pressure packing (40b) to the lower side of the lid rim, fastening The member 50 is integrally mounted with the upper container 20 and the container body 10 to provide a function of sealing or opening / closing the food storage part C of the upper container 20.

The material of the lid 30 is applicable to a cooking vessel, and is made of a material having good heat resistance, moldability and durability. For example; Preferably, the coating layer is made of plastic, synthetic resin, bronze, brass, stainless steel, iron, tin, glass, aluminum (Al), and synthetic metals thereof, or the entire surface of the metal is coated with a material such as tin plating or high purity ceramic. What formed this is applied.

In the pressure packing 40 according to an embodiment of the present invention, a known material such as hard silicon, which is usually applied to a pressure vessel, is used.

First, the pressure packing (40a) is used by fitting to the fastening groove 23 on the upper container 20, the pressure packing (40a) in the shape to match the shape of the upper container 20, fastening groove (23). It is desirable to be designed and manufactured. However, the pressure packing 40a may have a substantially rectangular ring shape as illustrated in FIG. 4, and the container body is located in the middle overlapping with the hook frame 11d of the upper container lube frame 22 and the container body 10. The edge 17 of 10 is sealed. Therefore, the pressure packing 40b is in close contact between the upper container 20 and the container body 10 to bring the receiving space portion B into a vacuum state, and the heating element 80 received in the containing space portion B. It is possible to prevent the pressure loss by preventing the flow of the reactant generated when the chemical reaction).

In addition, the pressure packing (40b) is used by fitting to the fastening groove 31 on the lid 30, the pressure packing (40b) is designed and manufactured in a shape suitable for the shape of the fastening groove (31). desirable. However, the pressure packing 40b may have a substantially rectangular ring shape as illustrated in FIG. 4, and the pressure packing 40b is closely adhered between the lid 30 and the edge of the upper container 20 so that the upper container is closely attached. The inside of the 20, the food storage unit (C) to be in a vacuum state, and prevents the pressure loss by preventing the steam generated when the food stored in the food storage unit (C) is leaked to the outside. It is to provide a function.

The fastening member 50 according to an embodiment of the present invention is described as follows with reference to FIGS. 4, 5, 6, and 7.

4, 5, 6, and 7, the bracket 51 is mounted to the edge 31 of the lid 30 and is attached to and fixed to the edge 31 of the lid 30. Is mounted to the bracket 51 is composed of a locking means 52 for fastening so as to be locked to the lower end of the engaging frame (11d) of the container body 10 in the state in which the upper container 20 is mounted.

Specifically, the bracket 51 is formed to be bent at both ends of the pivot shaft 51a and the pivot shaft 51a which are formed to be spaced apart from the outer wall by the outer wall of the rim, and welded to the outer wall of the lid. It has an attachment surface 51b which is preferably attached by attachment means, such as adhesion | attachment and an adhesive agent.

In addition, the locking surface 51b of the bracket 51 has a rotation hole 54 in a state in which the outer wall of the edge 31 of the lid 30 is fused by attachment means such as welding, thermal bonding, or adhesive. The locking means 52 having the portion 53 formed thereon is coupled to the bracket 51 to be rotated at a predetermined angle, and the locking means 52 is folded up and down, and in particular, downwardly folded, the container body ( 10) It is a structure that is opened and closed while being caught by the lower end of the hook 11d.

At this time, the rotation shaft (51a) of the bracket 51 is made of a plate-like curling portion 55 which can be rotated to the rotation hole 54 of the locking means 52 and constitutes the rotation hole (54) The gap is to enter 56.

In addition, the pivot shaft 51a of the bracket 51 is positioned in the middle of the bending segment line 51c of the contact surface 51b which is bent to form the pivot hole 54 formed at the curled portion of the locking part 53. The meeting will take place in.

In addition, the locking portion 53 of the locking means 52 is a vertical surface extending to the rotation hole 54 and the curling portion 55 by the curling portion 55 to induce the operation of the locking portion 53 53a and a curved surface 53b, an opening 57 punched by a press and a locking portion 58 folded by the opening 57 are formed at the center of the curved surface 53b. The locking portion 58 is a configuration in which a hooking bent portion 58a that can be caught on the lower end of the locking frame 11d of the container body 10 and a bent opening portion 58b are formed at its tip to facilitate the locking. .

Therefore, the locking means 52 are all manufactured by the press method of cutting or bending the iron plate, but the rotation shaft 51b of the bracket 51 is easily pinched, and the rotation is possible. It is made by the gap 56 of the curled portion 55 and the curled angle of the curled portion 55, which constitutes the rotation hole 54 of the locking means 52, and also a locking portion made of one iron plate ( 53, the locking portion 58 is integrally formed, thereby making it a simple structure.

The fastening member 50 is preferably made of stainless steel. However, the present invention is not limited thereto, and other materials may be preferably applied depending on the material of the lid.

In addition, the fastening member 50 is only an example and is not limited to the above-described contents, and various fastening members may be applied using various materials.

The first pressure regulating valve 60 according to an embodiment of the present invention is described with reference to FIGS. 8 and 9 as follows.

8 and 9, the assembling hole 10a formed at the upper end side of the container body 10, that is, a through hole 11p formed at the upper end of the container first plate body and a through hole formed at the upper end of the container second plate body ( 12p) is provided integrally installed in the assembly hole (10a) to serve to prevent the pressure of the receiving space (B) from excessively rising.

In the present invention, the first pressure control valve 60 installed at the upper end side of the container body 10 may be purchased and used commercially, and may be independently developed and used as follows.

Looking at the components of the first pressure control valve 60, the first pressure control valve 60 has a function to automatically operate when the internal pressure rises, and to discharge the internal pressure when the button is pulled from the outside It consists of having a configuration.

That is, the first pressure control valve 60 includes an assembling hole 10a including a through hole 11p formed at the upper end of the first plate body 11 and a through hole 12p formed at the upper end of the second plate body 12. And a fixing jaw (61a) formed at the rear end is in close contact with the container first plate endothelial (11b) and the packing 62 between the base member 61 is formed in the discharge hole (61b) in the center; A fixing member having a pressure discharge hole 63a formed in the base member 61 which is inserted into the assembly hole 10a and has a pressure discharge hole 61c exposed upward and opened outward of the second plate body 12. 63 and the disk 65 is coupled to the packing 64 for sealing the discharge hole (61b) between the base member 61 and the fixing member 63, and the disk 65 base member 61 It interposes the spring 66 which presses toward.

And the disk 65 is exposed to the outside through the assembly hole (63b) formed in the fixing member 63 to form a screw portion (65a), the screw portion (65a) by coupling the handle 67 to the disk 65 It is a structure that can be pulled open arbitrarily.

The heating elements 80a and 80b accommodated in the accommodating space part B in a state in which the first pressure regulating valve 60 having such a configuration are preferably mounted in the instant cooking container 100 capable of regulating pressure according to the present invention are arranged. The discharge hole formed in the base member 61 when the rising pressure is higher than the elastic force of the spring 66 that pushes the disk 65 when the pressure rises above the predetermined space B by the reaction body generated by the reaction, etc. Since the disk 65 blocking the 61b is retracted, at this time, the reactor body of the accommodating space B is formed in the discharge hole 61b and the base member 61 and the fixing member 63. It is automatically discharged to the atmosphere through 61c and 63a.

When the food container (C) is heated to open and close the container body (10) and the upper container (20) after cooking of the food container (C) is completed, the residual pressure higher than atmospheric pressure in the receiving space (B). This is present, according to the present invention by pulling the handle 67 exposed to the outside of the fixing member 63 operates for the purpose of discharging the residual pressure.

That is, when the handle 67 is pulled back, the disk 65 pressurized by the elastic force of the spring 66 is retracted. At this time, the residual pressure higher than the atmospheric pressure acting on the accommodation space B is discharged and the base 61b. It is to be discharged into the atmosphere through the pressure discharge holes (61c) (63a) formed in the 61 and the fixing member (63).

The internal pressure (vacuum pressure of the accommodation space portion B) of the first pressure control valve 60 applied to the present invention is 0.01 to 2kgf / cm 2, preferably 0.1 to 1kgf / cm 2, more preferably 0.5 to 08kgf. Of course, it can be selected from / cm 2.

The second pressure regulating valve 70 according to an embodiment of the present invention is described with reference to FIGS. 10 and 11 as follows.

As shown in Figure 10, 11 is installed in the assembly hole 32 formed in the upper center of the lid 30 is provided to serve to prevent excessive rise in the pressure of the food storage portion (C) will be.

In the present invention, a pressure control valve installed on the lid 30 may be purchased and used commercially, and may be independently developed and used as follows.

Looking at the components of the second pressure control valve 70, the second pressure control valve 70 has a function to automatically operate when the internal pressure rises, and to discharge the internal pressure when the button is pulled from the outside It consists of having a configuration.

That is, the second pressure control valve 70 is fitted into and fixed to the assembly hole 32 formed in the lid 30, and the locking jaw 71a formed at the rear end of the second pressure regulating valve 70 is filled with the inside of the lid 30 and the packing 72. ) Is inserted into the assembly hole 32, the base member 71 having a discharge hole 71b at the center thereof, and is exposed to the outside of the lid 30, and is opened upwardly. The base member 71 is provided with a coupling member (73) having a pressure discharge hole (73a) is coupled, the packing 74 for sealing the discharge hole (71b) between the base member 71 and the fixing member 73 ) Is interposed between the disk 75 and the spring 76 for pressing the disk 75 toward the base member 71.

And the disk 75 is exposed to the outside through the assembly hole (73b) formed in the fixing member 73 to form a screw portion (75a), the screw portion (75a) by coupling the handle 77 to the disk 75 It is a structure that can be pulled open arbitrarily.

In the state in which the second pressure control valve 70 having such a configuration is preferably mounted in the instant cooking container 100 capable of adjusting the pressure of the present invention, the heat is transferred from the accommodation space B to receive the food storage unit ( When the rising pressure is higher than the elastic force of the spring 76 pushing the disc 75, when the rising pressure rises above the predetermined pressure by the steam or the like generated by heating the cooking food stored in C), the base Since the disk 75 blocking the discharge hole 71b formed in the member 71 is retracted, the vapor pressure of the food storage portion C is discharged from the discharge hole 71b and the base member 71 and the fixing member 73. It is automatically discharged to the atmosphere through the pressure discharge holes (71c) (73a) formed in the.

When the lid 30 is to be opened and closed after the food cooking accommodated in the food storage part C is completed, a residual pressure higher than atmospheric pressure exists in the food storage part C. According to the present invention, the fixing member 73 is provided. Pulling the handle 77 exposed to the outside of the operation to discharge the residual pressure.

That is, when the handle 77 is pulled out, the disk 75 pressurized by the elastic force of the spring 76 is retracted. At this time, the residual pressure higher than the atmospheric pressure acting on the food container C is discharged to the outlet 71b and the base member. It is to be discharged into the atmosphere through the pressure discharge holes (71c) (73a) formed in the 71 and the fixing member (73).

The internal pressure (vacuum pressure of the food storage part C) of the second pressure control valve 70 applied to the present invention is 0.01 to 2 kgf / cm 2, preferably 0.1 to 1 kgf / cm 2, more preferably 0.5 to 08 kgf. It can be selected from / cm 2, the upper container 20 and the lid 30 may be preferably applied within the required range.

The heating element 80 according to an embodiment of the present invention is described with reference to FIGS. 2, 3, 12, 13, and 14 as follows.

As shown in FIGS. 2, 3, 12, 13, and 14, the heating element 80 is composed of a heat generating metal body 80a and a heat generating material 80b, and is sufficient for the interior of the container body 10. The amount of the heat generating metal body 80a is replaceably embedded to be recycled until the end of life, and the heat generating material 80 b is supplied from the outside into the container body 10 whenever necessary, thereby supplying the heat generating metal body ( 80a) is preferably provided to exothermic reaction.

Specifically, the heat generating metal body 80a is a metal for continuously generating heat by reacting with the heat generating material 80b. The heat generating metal body 80a generates heat at least once at the bottom of the receiving space portion B formed inside the container body 10. It is a body of sufficient size to be recycled to the reaction and built in to be replaced.

Of course, the heat generating metal body 80a is inserted into the bottom portion of the container body 10 through the opening of the container body 10 with the upper portion being opened.

As the heat generating metal body 80a, any one selected from aluminum (Al), zinc (Zn), magnesium (Mg), an alloy containing at least one of the metals, or a mixed metal containing at least one of the metals is used. do. In particular, the exothermic metal body is recommended because it is excellent in terms of handling, storage, stability, economy and the like.

Of course, in addition to the metal may be used without limitation if it can play the same or similar role in carrying out the object of the present invention.

The form of the heat generating metal body 80a as the heat generating metal body 80a is not limited, for example; It may be a lump, a plate, a sheet, a powder, a flake, a grain, a mixture thereof, or a plate-like body pressurized with a powder, a flake, a grain, or the like. The thickness is thicker and wider as long as it is provided in the receiving space portion (B) without being obstructed.

In particular, the pyrogenic metal body 80a is embedded as wide as possible in the accommodating space portion B, and is excellent in recyclability by selecting one having a thickness of at least 2 mm or more, but the heating element is required for heating food by chemical reaction heat. That is, it is more preferable because it can be maximized to generate a high temperature reaction heat while maintaining the exothermic reaction holding time when chemically reacting with the exothermic material (80b).

In general, a conventional heating element that generates heat by a hydration reaction is housed in a package of a heat generating material complex, the heating element in the package during the hydration reaction is approximately exothermic reaction in the form of lumps, the thermal efficiency generated at this time The heat generated in the vicinity of the heating element in the form of agglomerate, but the disadvantage is that the temperature is significantly lower as the heating element somewhat falls.

However, as described above, it is possible to improve the recyclability when reacting with the heating material 80b by selecting the heating metal body 80a having a thickness of at least 2 mm or more and embedding it as wide as possible in the receiving space portion B. In addition, by generating a high-temperature reaction heat, and also to maintain the exothermic reaction time is to maximize the thermal efficiency.

The exothermic metal body 80a is oxidized and melts in the exothermic material 80b when the exothermic reaction occurs in contact with the exothermic material 80b supplied from the outside. This means that the lifetime of the heat generating metal body is determined by the amount of the heat generating material 80b. When the amount of the heat generating material 80b is supplied less, the amount of oxidizing the heat generating metal body appears less. On the contrary, when the amount of the heat generating material 80b is supplied, the amount of oxidizing the heat generating metal body also appears high.

Accordingly, when the exothermic reaction with the exothermic material 80b is stopped, the oxidation of the exothermic metal body is almost stopped, and remains on the bottom of the container body 10. And this is recycled until the oxidation is completed to repeat the exothermic reaction with the heating material (80b).

In this process, the thicker the heat generating metal body, the longer its life and the longer the replacement time is. On the contrary, the thinner the metal body or the finer particles, the shorter or one-time the life of the metal body is shortened.

Therefore, in order to be recycled repeatedly one or more times, the exothermic metal body 80a may be selected to have a maximum thickness and a large surface area within a range allowed by the accommodation space B. For example, ; The aluminum plate having a diameter of 1Cm or more and a diameter of 10Cm or more may be represented differently depending on the food to be cooked by being built in the accommodation space B, but may be recycled several times to several tens of times.

In addition, the exothermic metal body 80a is inserted into the absorbent fabric bag to prevent the exothermic metal body from being lost to the outside of the exothermic metal body 80a generated during the exothermic reaction with the exothermic material 80b. Sealing treatment is more preferable.

The exothermic metal body 80a dissolves irregularly in the exothermic material 80b during the exothermic reaction, and generates carbonized black and white residues, which are buried in the container body inner shell and the upper container outer shell in the receiving space portion B. do. In order to improve this problem, for example, as shown in FIG. 12, the heat generating metal body 80a is generated when the heat generating metal body exothermicly reacts with the heat generating material 80b by inserting and sealing the absorbent fabric bag S. ) Is to prevent the loss of the inside of the absorbent fabric bag to the outside to prevent dirty stains on the inner shell and the upper container shell.

The absorbent fabric bag in which the exothermic metal body 80a is inserted is manufactured to be flexible to have an advantage of storage or moving, and a natural fiber nonwoven fabric, a natural pulp nonwoven fabric or a foamed resin sheet can be used.

In addition, it is preferable that the heat generating metal body in the absorbent fabric is formed in a plurality of cell types so that heat can be simultaneously generated within a predetermined area without being biased to one side. The heat generating metal body 80a is inserted into each of the divided cells to be sealed, and when the heat is required, the heat generating material 80b penetrates into each cell at a time, thereby allowing the heat to be evenly maintained.

The heating material 80b according to the present invention may select sodium hydroxide (NaOH) as a premise for obtaining heat of reaction by reacting with the heating metal body 80a.

Sodium hydroxide (NaOH) as the heat generating material (80b) is advantageous in showing a high thermal efficiency when reacting with the heat generating metal body (80a) while having a low economic cost and excellent economical.

Sodium hydroxide (NaOH) as the heating material (80b) is inserted into the synthetic resin bag (H) as shown in Figure 13, in order to prevent oxidation when in contact with oxygen, or sealed after insertion into the absorbent fabric bag After that, it is more preferable to insert it into a container or a bag made of a waterproof material such as plastic or resin which can block air, and to seal the same. The absorbent fabric encapsulation may be made flexible using natural fiber nonwoven fabric, natural pulp nonwoven fabric or foamed resin sheet, etc. in order to have the advantages of storage or mobile phase.

Sodium hydroxide (NaOH) as the heating material (80b) can be sealed by inserting a predetermined amount of a predetermined amount into a bag of synthetic resin or absorbent fabric, in particular, these bags are formed by dividing into a plurality of cell types as shown in FIG. It is desirable to. In addition, by inserting sodium hydroxide (NaOH) into each divided cell and sealing it, forming a cutting edge (H1) between each cell and the cell to cut and use as much as necessary along the cutting line (H1). More preferred.

As described above, blocking sodium hydroxide (NaOH) from contacting with oxygen as the heating material (80b) causes the synthetic resin in which sodium hydroxide (NaOH) is inserted to come into contact with air when heat is required from the container body 10 or Take out the absorbent fabric bag from the container or bag made of waterproof material, and react with the required amount with water into the container body 10 in which the heat generating metal body 80a is embedded, and sodium hydroxide (NaOH) is dissolved rapidly. High heat of dissolution is generated. The heat of dissolution preserves the initial calorific value of the reaction, and immediately after the solution is in contact with the exothermic metal body 80a embedded in the container body 10, a continuous reaction connection is enabled to release a high temperature reaction force.

Of course, it is more preferable to use sodium hydroxide (NaOH) solution in a state in which sodium hydroxide (NaOH) is dissolved in water to form a liquid in an aqueous solution as the heating material 80b.

Sodium hydroxide (NaOH) has a problem that a large amount of harmful gas is generated in a short time with the heat of melting when in contact with water.

Because so; The sodium hydroxide (NaOH) is added together with water into the container body 10 or after supplying sodium hydroxide (NaOH) to dissolve and obtain heat of dissolution at the same time, and at the same time exothermic reaction with the exothermic metal body (80a) Rather than acquiring heat of reaction with a large amount of harmful gases harmful to the human body, by using a composition formed by dissolving sodium hydroxide (NaOH) in water, harmful gases are significantly reduced when reacting with the exothermic metal body 80a. In the open air, only a small amount that is not easy to be detected by the human sense of smell is effective.

The composition of the aqueous sodium hydroxide solution as the heating material (80b) is 10 to 80 parts by weight, preferably 15 to 50 parts by weight, more preferably 20 to 40 parts by weight of sodium hydroxide (NaOH) in the whole composition It can be dissolved in to provide a heating material (80b).

If sodium hydroxide (NaOH) is added in less than 10 parts by weight of the heating element does not generate enough heat during the reaction with the pyrogenic metal body (80a), whereas if sodium hydroxide (NaOH) contains more than 80 parts by weight of pyrogenic metal body (80a ), It does not melt enough due to the lack of oxygen in the water to give a sufficient amount of heat compared to the amount contained.

The composition of the aqueous sodium hydroxide solution may contain 1 to 70 parts by weight of calcium hydroxide (TOH). Calcium hydroxide shows a similar heating power as sodium hydroxide (NaOH).

In addition, the composition of the aqueous sodium hydroxide solution may contain a fragrance in order to allow the fragrance to diverge together with the reactive gas flowing out of the receiving space (B) by an exothermic reaction. Of course, the fragrances applied to the composition should be contained in a way that does not interfere with the purpose and effect of the composition.

As such a fragrance, for example; Linden flower, licorice, pereirian, peppermint, lavender, lemongrass, mint, lemon verbena, thyme thyme, rosemary, mate, marigold, orange peel, wild strawberry, orange blossom, sage, basil ), RosepinT, marrow, blacT tea, jasmine, valerian, bergamot, chamomile, cedarwood virginia, cinnamon ( cinnamon, clary sage, cypress, eucalyptus, funnel, frankincense, geranium, grapefruit, grapefruit, hyssop, Juniper, lemon, lime, marjoram, mirrh, palmarosa, patchouli, rose absolute, sandalwood ( Spices such as sandalwood, tea ~ tree, ylang ylang, ginger, rose, cardamom, scentella, bamboo, pine needles, cucurbita, juniper Incense, chrysanthemum, fir, scent, cypress, cedar, cinnamon, peppermint, citrus extract, wood vinegar can be mixed with any one or two or more. The content is 0.001-20 weight part of the whole composition, and when it contains, sodium hydroxide (NaOH) dissolves in water completely and it is desirable to contain it after heat of dissolution is lost completely.

Almost all of the fragrances except bamboo, pine needles, juniper, cypress, and cypress have a repelling effect that mosquitoes do not like, and the mosquito avoiding effect will be appropriate in summer. .

The composition prepared as described above is very low in the amount of harmful gas generated in contact with the exothermic metal body 80a, and also rapidly heats up with the exothermic metal body 80a in the upper vessel 20 with the reaction heat generated at this time. The food to be stored will exhibit thermal efficiency enough to cook by heating.

Of course, the sodium hydroxide aqueous solution composition as a heating material can be used in a small packaging unit in a waterproof container made of a material that does not react with the sodium hydroxide, such as PET bottles, plastic containers, resin containers, FRP containers.

When the heat generating material 80b reacts with the heat generating metal body 80a embedded in the container body 10, the heat of reaction as heat energy is released by the exothermic reaction, and is transferred to the upper vessel 20. The heat is to heat and cook food in the upper container (20).

In particular, the heat generating material 80b is embedded in the bottom of the container body 10 in a sufficient amount so that the heat generating metal body 80a is recycled at least once or more, so that it can be continuously replenished into the container body 10 whenever necessary. The bar can be used to cook food with high thermal efficiency, which is continuously transmitted by exothermic reaction with the exothermic metal body 80a until the exothermic property of the exothermic material 80b is ended.

And this means that it is possible to control the exothermic reaction holding time and the thermal efficiency of the high temperature, it is easy to apply to cook enough meat such as raw chicken, raw pork, raw beef, etc. even in the cold place below -10 ~ -20 ℃ It is.

Of course, the heating element applied to the pressure-controlled instant cooking vessel 100 of the present invention can be used in addition to the heating element generally applied to the instant cooking vessel, the usual heating element may use a commercially available product.

Referring to the operation of the instant cooking container 100 capable of adjusting the pressure according to an embodiment of the present invention configured as described above are as follows.

In advance, a sufficient amount of the pyrogenic metal body 80a that can be recycled at least once is preferably inserted into the bottom of the container body 10 to be incorporated therein.

In addition, sodium hydroxide (NaOH), which is a heating material (80b), is directly introduced into the container body (10) in which the pyrogenic metal body (80a) is embedded, together with water or into the receiving space (B), or sodium hydroxide ( NaOH) can be supplied after the addition of water. At this time, if sodium hydroxide (NaOH) is packaged with a synthetic resin or the like, the synthetic resin (H) must be broken so that the sodium hydroxide (NaOH) can come into contact with water.

In addition to the above method, it is preferable to add a sodium hydroxide solution as the heat generating material 80b to exothermically react with the heat generating metal body 80a.

Next, the upper container 20 is attached to the container body 10. Of course, the pressure packing (40a) by inserting the upper container 20 into the container body 10 in the state in which the pressure packing (40a) is fastened to the fastening groove (23) formed on the turntable surface of the upper container (20) By sealing the rim 17 of the container body 10, the receiving space (B) is formed between the container body 10 and the upper vessel 20 is accommodated the heating element (80).

And the inside of the upper container 20, the food storage unit (C) to accommodate the food containing food containing water, and cover the edge portion 21 of the upper container 20 with a lid 30 to seal the inside. . Specifically, inserting the edge portion 21 of the upper container 20 into the fastening groove 31 of the lid 30 to which the pressure packing 40b is fastened to seal the inside of the upper container 20 to include cooking water. The food storage portion (C) containing the food for food is formed.

Subsequently, the top of the container body 10 is covered with a lid 30 to seal the edge 17, and a plurality of fastening members 50 provided in the lid 30 are attached to the container body 10d. The lower surface of the c), that is, the bent surface (11c) by engaging with the adjacent portion of the outer shell (12b) of the container 2 plate bonded to, the lid 30 and the container body 10 with the upper container 20 therebetween Combining the interior (B, C) of the container body 10 and the upper container 20 is sealed to form a predetermined vacuum state.

Thus, the ready-to-press cooking vessel 100 in the state where the assembly is completed is the sodium hydroxide (NaOH) and the pyrogenic metal body (80a) of the heating material (80b) of the heating element (80) in the receiving space (B) Reaction causes high temperature reaction force to be released and keep for a certain time.

Of course, when sodium hydroxide (80b) is added together with water or water is supplied after sodium hydroxide (NaOH) is added to contact sodium hydroxide (NaOH) and water, the heat of dissolution due to contact between sodium hydroxide (NaOH) and water is reduced. Preserving the initial calorific value of the reaction, the solution immediately releases the reaction force of high temperature by contacting the exothermic metal body (10) to enable a continuous reaction connection, and when sodium hydroxide (NaOH) is supplied in solution, sodium hydroxide The solution 80b is exothermic and immediately reacts with the exothermic metal body 80a, thereby releasing a continuous heat of high temperature and maintaining it for a predetermined time.

In the process of exothermic reaction by the heating element 80, the first pressure control valve 60 which prevents the pressure of the accommodation space portion B from being excessively raised may rise above the predetermined pressure in the accommodation space portion B. At this time, the rising pressure increases the elastic force of the spring 66 pushing the disk 65 of the first pressure regulating valve 60 to block the discharge hole 61b formed in the base member 61. ) Is retracted, and the reactor body of the accommodating space (B) is atmospheric through the discharge holes (61b) and the pressure discharge holes (61c) (63a) formed in the base member (61) and the fixing member (63). Is automatically released.

Then, the reaction heat generated by the heating element 80 in the receiving space (B) is leaked to the outside of the container first plate (11). At this time, the heat insulating vacuum portion (A) formed between the first container body 11 and the second container body 12 is protected by blocking the heat so as not to leak to the outside anymore, and, of the container body 10 The first plate 12 of the container is not hot, so that there is also a burn prevention effect by the heated cooking container.

Subsequently, the heat of reaction is continuously transferred to the body of the upper vessel 20 while maximizing thermal efficiency under a predetermined pressure in the receiving space portion B, and the transferred heat is directly inside the upper vessel 20. The food is delivered to the cooking food present in the payment part C to be heated.

The second pressure control valve 70 which prevents the pressure of the food storage unit C from being excessively increased while the food storage unit C is heated to a high temperature under a predetermined pressure has a food storage unit C. When the pressure rises above the predetermined pressure, the rising pressure increases the elastic force of the spring 76 that pushes the disk 75 of the second pressure control valve 70, so that the discharge hole 71b formed in the base member 71 is formed. The disk 75, which cuts off, is retracted, and at this time, the generated steam of the food storage portion C is formed in the discharge hole 71b and the base member 71 and the fixing member 73. Through the 73a).

This minimizes the heat loss under a certain pressure compared to the conventional instant cooking vessel without the pressure control in the upper vessel 20 can quickly cook the food stored in the food storage unit (C), thereby reducing the cooking time The effect is to be provided.

This is particularly easy to apply to sufficiently cook meat, such as raw chicken, raw pork, raw beef, even in the cold place below -10 ~ -20 ℃.

Of course, if necessary in the above process, for example, in order to maintain a higher heat efficiency and heat retention time, the heating material may be supplied several times to heat the food stored in the food storage unit C until the cooking is completed. It is self-evident.

In addition, in the present invention, when the exothermic reaction of the heating element 80 is completed, the waste heat generating material is discarded, and the remaining heating element 80a is left as it is and recycled several times to several times until the end of its life. The amount of waste generated by the disposable heating element is significantly reduced than that of waste.

Furthermore, the waste heat generating material may be recycled and manufactured from aluminum (Al). For example; The waste heat generation material is collected and filtered to filter out hydroxide ions (OH-) and undissolved impurities, and then the filtered solution is cooled to form a supersaturated state and recrystallized to obtain pure hydrated aluminum oxide (Al 2 O 3 · 3 H 2 O).

Formula 2Al (OH) 4 <up>-</ up> (aq) → Al 2 O 3 · 3H 2 O (82) + 2OH- (aq)

When the precipitated hydrated aluminum oxide is heated at 1,300 ° C, the hydrated water is removed and pure aluminum oxide (Al) is obtained. The aluminum oxide purified by Bayer treatment is electrolyzed by hole-hert treatment to obtain pure aluminum ( Al).

As such, the heating element 80 applied to the pressure-controlled instant cooking container 100 of the present invention is used as a fuel for heating food by exothermic reaction, and the waste heat-generating material is applied to be recycled by a known technique in the related field. You will have the advantage to do it.

Experience

As a double container consisting of the first plate body 11 and the second plate body 11, the container body 10, the upper container 20, the lid 30 and the like are pressure-packed 40a, 40b), the fastening member 50, the pressure control valve 60, 70 and the like as a metal heating element (80a) as a receiving space portion (B) formed in the instant cooking vessel 100 capable of pressure control preferably configured 700g of aluminum plate (thickness 1.2Cm) was built-in, and 30g of sodium hydroxide and 1,000g of water were sealed as a heating material (80b), and then 100g of pork meat was formed in the food storage part (C) of the upper container 20. Water and other subsidiary materials and the like was measured in the heat efficiency emitted from the instant cooking vessel 100 can control the pressure of the present invention in the cold winter below minus 5 ℃.

After the start of exothermic reaction, it rapidly rises to 125 ℃ between 1 and 2 minutes, and continuously maintains 103 to 110 ℃ for 3 to 22 minutes, and then slowly descends to 103 to 73 ℃ for 22 to 44 minutes. In the 44 to 80 minutes time interval, the temperature is lowered to about 73-42 ° C. to stop the exothermic reaction, dismantle the pressure-controlled instant cooking vessel 100, and then march the metal heating element 80a with water, and then weigh. As a result, about 8 g was consumed with 710 g of aluminum plates. In addition, by heating the food stored in the upper container 20 it was confirmed that the raw meat is cooked enough to be ingested.

In addition, it means that the exothermic metal body 80a embedded in the receiving space portion B may be repeatedly recycled several times in exothermic reaction with the exothermic material 80S supplied from the outside in the future.

As described above, although specific embodiments of the instantaneous cooking vessel capable of adjusting pressure belonging to the present invention as described above are illustrated and described, the present invention is not limited to the above-described embodiments, examples, and test examples, It will be apparent to one of ordinary skill in the art that various other changes and modifications may be made without departing from the spirit and scope of the present invention. Therefore, it is intended that the above variations and modifications within the scope of the present invention be included in the scope of the appended utility model claims.

The instant cooking vessel that can control the pressure of the present invention can minimize the heat loss by blocking the heat generated inside the container body from being lost to the outside by a double container having a heat insulating vacuum part. Niche market of instant cooking container supplies heated by chemical reaction heat as it is possible to produce products for the purpose of maximizing thermal efficiency by minimizing the loss of heat generated inside the upper container to the outside by the pressure control device. It can be used strategically to target the industry, so the industrial significance for this field is extremely large.

A: Insulation vacuum department
B: receiving space
C: food storage
DESCRIPTION OF SYMBOLS 10 Container body 11 Container 1st plate 12 Container 2nd plate
20: upper container 30: lid
40 (40a, 40b): pressure packing 50: fastening means
60, 70: Pressure regulating valve
80: heating element 80a: heating element 80b: heating element
100: pressure cooking container

Claims (12)

The container first plate body 11 and the container first plate body 11 are inserted into the container, and the second plate body 12 is combined to form an insulating vacuum part A. A container body 10 having an open shape at the top thereof so as to contain contents such as a heating element and an upper container; The upper container 20 and the upper container 20 are inserted into the container body 10 to seal the edge portion 17 of the opening side and form a receiving space B so that the heating element is accommodated therein. A lid 30 to cover and seal the cover; Pressure packings 40a and 40b provided between the container body 10 and the upper container 20 and between the upper container 20 and the lid 30 to maintain pressure; A fastening member 50 configured to couple the container body 10 and the lid 30 with the upper container 20 therebetween; A first pressure regulating valve (60) provided at an upper end of the container body (10) to prevent an excessive increase in pressure in the accommodation space (B); A second pressure control valve (70) provided at an upper end of the lid (40) to prevent an excessive pressure rise inside the upper container and discharging steam to the outside when food is heated; Pressure that includes a heating element (80) made of a heat generating metal body (80a) and a heating material (80b) for heating the food contained in the upper container (30) by being accommodated in the accommodation space (B) to exothermic reaction Adjustable instant cooking container. The method of claim 2,
And the first pressure regulating valve and the second pressure regulating valve are opened at a pressure of 0.01 to 2 kgf / cm 2. The method of claim 1,
The pyrogenic metal body 80a is any one selected from aluminum (Al), zinc (Zn), magnesium (Mg), or an alloy containing at least one of the metals or a mixed metal containing at least one. Instant cooking container capable of pressure control, characterized in that. The pressure cooker according to any one of claims 1 to 3, wherein the heat generating metal body (80a) is sealed after being inserted into an absorbent fabric bag. 5. The accommodating space part of claim 1, wherein the exothermic metal body has a large surface area and a thick thickness in order to maximize contact with the exothermic material 80b. 6. Pressure control adjustable instant cooking container characterized in that the (B) is distributed as widely as possible. The method of claim 1, wherein the heating material (80b) is an instant cooking vessel capable of pressure control characterized in that it contains sodium hydroxide (NaOH) in 10 to 80% by weight of the whole composition. 7. The pressure cooking container according to any one of claims 1 to 6, wherein the heating material (80b) is sealed after being inserted into a container made of a waterproof material. The heat generating material (80b) is sealed after the insertion into the absorbent fabric bag, and then sealed after the insertion of the container of the waterproof material. Instant cooking vessel with adjustable pressure. The method of claim 1, wherein the heating material (80b) is characterized in that the sealing treatment after inserting into a plurality of cell-type waterproof material containers or waterproof fabric bags. Instant cooking vessel with adjustable pressure. 10. The method of claim 9, wherein the heating material (80b) is a pressure-controlled instant cooking vessel, characterized in that the blade cutting line is formed between a plurality of cell-shaped waterproof material containers or absorbent fabric bags. 9. The pressure according to any one of claims 1, 5, 6, 7, or 8, wherein the exothermic material contains a fragrance in an amount of 0.001 to 20% by weight of the whole composition. Adjustable instant cooking container. The method of claim 11, wherein the fragrance is a linden flower, licorice, pereirian, peppermint, lavender, lemongrass, mint, Lemon verbena, thyme, rosemary, mate, marigold, orange peel, wild strawberry, orange blossom ), Sage, basil, rosepinT, marrow, blacT tea, jasmine, valerian, bergamot, chamomile Cedarwood virginia, cinnamon, clary sage, cypress, eucalyptus, funnel, frankincense, geranium, grapefruit Grapefruit, hyssop, juniper, lemon, lime, marjoram, myrrh, palmarosa, patc flavors and strips such as houli, rose absolute, sandalwood, sandalwood, tea-tree, ylang ylang, ginger, rose, cardamom Nella, bamboo, pine needles, mugwort, cedar, chrysanthemum, fir, cherries, cypress, cypress, cinnamon, peppermint, citrus extract, or vinegar solution An instant cooking container capable of adjusting the pressure, characterized in that the mixture.

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