TW201343114A - Plate/bowl/pot with continuous cooking and temperature keeping functions - Google Patents

Abstract

The present invention relates to a plate/bowl/pot with continuous cooking and temperature keeping functions. A main body of the plate/bowl/pot comprises a containing space for holding food therein. The main body comprises, front outside to inside, at least an inner containing layer, a heat storage chamber, and an outer enclosure layer. The heat storage chamber is formed in a hollow compartment between the inner containing layer and the outer enclosure layer, and is an enclosed chamber and arranged to enclose the outside of the inner containing layer. The heat storage chamber is filled with a thermal medium. With the above structure, after the main body is moved away from a heating source, during the process when the heat storage chamber continuously and slowly releases thermal energy, through constant heat exchange with the thermal medium contained in the heat storage chamber, the food can be continuously cooked to the best level with the heat released from the heat storage chamber, and the time period of temperature keeping can be extended.

Description

Plates, bowls and pots with continuous cooking and heat preservation functions

The invention relates to a tray, a bowl and a pot having the functions of continuous cooking and heat preservation, in particular to a tray, a bowl and a pot structure which can be continuously cooked after leaving the heat source, thereby improving the efficiency and quality of food cooking, and maintaining Long-term insulation effect.

As shown in the first figure, it is a schematic diagram of heating a body 11 of a plate, a bowl and a pot, wherein the bottom of the body 11 is boiled to a boiling state through a heating device 12 (the heating device 12 is a gas stove, firewood or induction cooker). After that, the table is served for people to enjoy; but when it takes a long meal or needs to continue to heat and keep warm, it usually uses induction cooker, small gas stove, etc. to heat it, but this method is not very ideal, mainly long cooking After that, it is difficult to maintain the original taste and maintain its nutritional value, and it is also very energy-intensive.

Based on the above problems, if it is possible to provide a tableware with heat preservation function, it is possible to reduce the number and time of heating using an induction cooker, a small gas stove, etc. after being put on the table, for example, some people heat the pan first, and then leave the fire. The use of waste heat of the crucible for continuous heat and heat preservation, but this method still has a disadvantage, that is, the crucible needs to be heated to generate high temperature storage, and in the process of the hot pot, it is also a waste of energy, so And can not really meet the requirements of energy saving.

In view of the lack of the formula, the inventor of the present invention has finally completed the invention after numerous research and improvement, that is, the object of the present invention is to provide a disk, bowl and pot structure with continuous cooking and heat preservation functions, thereby saving energy. And to maintain the quality of food cooking, as well as to improve the insulation time.

In order to achieve the above object of the present invention, the invention has a tray, a bowl and a pot having a continuous cooking and heat preservation function, and the tray, the bowl and the pot body are from the inside to the outside, and at least comprise a content layer, a heat storage chamber and a shell layer. The content layer is disposed at an innermost layer of the body, the content layer has a content space for holding food; the heat storage chamber is disposed in a closed space between the content layer and the outer layer. And surrounding the content layer, the heat storage chamber is provided with a heat medium; the outer shell layer is covered with a compartment surrounding the heat storage chamber, thereby closing the heat storage chamber; Composition, the body is heated by cooking before leaving the heating source, because the heat energy is quickly transferred from the outer shell layer to the heat storage chamber, and after leaving the heating source, the heat medium of the heat storage chamber slowly releases heat energy, except that Continue to cook the food to the best degree of cooking, and because of the slow rate of heat release, it can extend the timeliness of its insulation.

In the above-mentioned heat storage chamber of the present invention, the heat medium loaded therein is a heat medium oil or a fluid mixed with water and a hydrazine.

The heat medium of the present invention is composed of at least two kinds of heat mediums having different boiling points, and a plurality of nano particles (the nano particles are aluminum powder, iron powder or ceramic powder) are added to the heat medium. In order to enhance its heat storage and heat exchange capacity.

The heat storage chamber of the present invention has at least one gas bar therein, and the gas bar has a plurality of capillary gaps.

In the above-mentioned heat storage chamber of the present invention, the thermal conductivity is lower than the thermal conductivity of the outer shell layer.

According to another embodiment of the present invention, the tray, the bowl and the pot having the functions of continuous cooking and heat preservation, the tray, the bowl and the pot body are from the inside to the outside, and at least comprise a content layer, a heat storage chamber and a shell layer. a vacuum chamber and an insulation layer, wherein: the content layer is disposed on an innermost layer of the body, the content layer has a content space capable of holding food; the heat storage chamber is disposed on the content layer a closed chamber between the outer shell layers and surrounding the content layer, the heat storage chamber is filled with a heat medium; the outer shell layer covers the partition surrounding the heat storage chamber, thereby sealing the heat storage The vacuum chamber is disposed in the hollow chamber between the outer shell layer and the insulating layer, and is a closed chamber surrounding the outer periphery of the outer shell layer; the insulating layer is wrapped around the outside of the vacuum chamber. a compartment for closing the vacuum chamber; by the composition of the above components, the vacuum chamber can be further utilized to block the outward release of thermal energy inside the body, and at the same time block the heat exchange and convection conduction between the external environment temperature and the internal heat energy, thereby effectively improving The internal food holding time of the body, Learning to solve thermal insulation and heat aging is too short and too low a temperature food problem.

The body is further provided with a lid, and the lid has a vacuum interlayer, so that when the lid is covered on the body to form a sealed chamber, the cooking and heat preservation effect can be exerted. By.

Referring to the second and third figures, the present invention has a tray, a bowl and a pot having a continuous cooking and heat preservation function. The tray, the bowl and the pot body 2 are from the inside to the outside and comprise at least one content layer 22 and a heat storage chamber. And a cover layer 24, wherein: the content layer 22 is disposed at an innermost layer of the body 22, the content layer 22 has a content space 21 for holding food; the heat storage chamber 23 is disposed at a closed chamber between the content layer 22 and the outer shell layer 24, and surrounding the content layer 22, the heat storage chamber 23 is filled with a heat medium A; the outer shell layer 24 is wrapped around the heat storage a partition outside the chamber 23, thereby closing the heat storage chamber 23; by the composition of the above structure, when the body 2 is heated by the heating source, the heat is quickly transferred from the outer shell layer 24 to the heat storage chamber 23, and After leaving the heat source, the heat medium A of the heat storage chamber 23 slowly releases heat energy, and the heat medium A will uniformly diffuse the heat energy into the corners of the body 2 by convection conduction due to heat exchange, so that in addition to providing Continue to cook the food to the best cooking level, and also because of the slow rate of heat release, it can extend the heat preservation time So as to achieve energy efficiency and to maintain the quality of cooking.

The heat storage chamber 23 of the above-mentioned creation heat storage medium A is a heat medium oil or a fluid mixed with water and a hydrazine, which has good heat absorption and heat release capability.

The heat medium A of the present invention is composed of at least two kinds of heat mediums having different boiling points, and the heat medium A is added with a plurality of nano particles (the rice particles are aluminum powder, iron powder or ceramic powder). ) to enhance its heat storage and heat exchange capabilities.

The heat storage chamber 23 of the present invention has at least one gas rod 231 embedded therein, and the gas rod 231 has a plurality of capillary gaps, and the capillary gap can be used to provide the admission of microbubbles, once the temperature of the heat medium A changes. The microbubbles are released to block the conduction of the heat insulation, and an insulating effect is formed to delay the rate of release of the thermal energy, thereby enhancing the aging of the heat preservation.

The thermal storage chamber 23 of the present invention has a thermal conductivity lower than that of the outer casing layer 24, whereby thermal energy can be rapidly thermally transferred from the outer casing layer 24, but the thermal conductivity of the thermal medium A of the thermal storage chamber 23 is low. Therefore, the heat energy can be slowly released, so that the aging of the continuous cooking and the heat preservation can be improved.

The fourth embodiment and the fifth figure are another embodiment of the present invention, that is, the tray, the bowl and the pot having the functions of continuous cooking and heat preservation, and the tray, the bowl and the pot body 2 are from the inside out, and at least one content is included. The layer 22, a heat storage chamber 23, an outer shell layer 24, a vacuum chamber 25 and an insulating layer 26, wherein the content layer 22 is disposed on the innermost layer of the body 2, and the content layer 22 has a loadable layer a storage space of the food; the heat storage chamber 23 is disposed in a closed space between the content layer 22 and the outer shell layer 24, and is disposed outside the content layer 22, and the heat storage chamber 23 is filled with a heat medium. A; the outer layer 24 is covered by a partition surrounding the heat storage chamber 23, thereby closing the heat storage chamber 23; the vacuum chamber 25 is hollow between the outer shell layer 24 and the insulating layer 26. a compartment, which is a closed chamber surrounding the outer periphery of the outer layer 24; the insulating layer 26 covers a partition surrounding the vacuum chamber 25, thereby closing the vacuum chamber 25; The vacuum chamber 25 can further block the outward release of thermal energy inside the body 2 while blocking the external environment temperature and the interior. Energy conduction convection heat exchange, effectively increase the holding time of food inside the body 2, it can solve the conventional thermal insulation and short aging problem.

In order to make the heating time before leaving the heating source more precise and energy-saving, the top edge of the body 2 of the present invention is provided with a heating display element 27 at the top edge position (as shown in the second and fourth figures). The heating display element 27 is a conventional temperature display or a conventional temperature sensing element, or a conventional thermoelectric display element, by which the display element 27 is displayed to display temperature values or display color changes. The user understands the state of the food being heated and is convenient for cooking while viewing.

As shown in the seventh and eighth figures, the body 2 of the present invention can be further covered with a lid 3, the lid 3 having a vacuum interlayer 31 for isolating the heat energy in the body 2. The upper cover overflows, so that when the lid 3 is covered on the body 2 to form a sealed chamber, the effect of continuous cooking and heat preservation can be exerted.

In summary, the present invention has a tray, bowl and pot structure with continuous cooking and heat preservation functions, and the structure of the heat storage chamber can fully exert the heat release and heat conduction effects, so that the food is more evenly heated and continuously cooked. To the optimum cooking level, and through the vacuum chamber to insulate heat energy to prevent leakage loss, thereby prolonging the holding time; therefore, the invention can effectively improve the benefit of continuous cooking, achieve energy saving and maintain food cooking. Quality, therefore, the invention is particularly innovative and practical.

The specific embodiments of the present invention are intended to be illustrative only and not to limit the scope of the present invention to the above embodiments, without departing from the spirit of the invention and the following claims. The implementation of various changes is still within the scope of the protection of the invention.

11. . . Ontology

12. . . heating equipment

2. . . Ontology

twenty one. . . Content space

twenty two. . . Content layer

twenty three. . . Heat storage room

231. . . Air stick

twenty four. . . Outer layer

25. . . Vacuum chamber

26. . . Insulation

27. . . Heating display element

A. . . Heat medium

3. . . Pot lid

31. . . Vacuum sandwich

The first picture is a schematic diagram of the heating of the tray, bowl and pot.

The second figure is a schematic exploded cross-sectional view of the present invention.

The third figure is a schematic view of an embodiment of the present invention.

The fourth figure is a schematic cross-sectional view of another embodiment (1) of the present invention.

The fifth drawing is a schematic view of an embodiment of the fourth embodiment of the present invention.

Figure 6 is a schematic view of another embodiment (2) of the present invention.

Figure 7 is a schematic view of another embodiment (3) of the present invention.

Figure 8 is a schematic view showing another embodiment (4) of the present invention.

2. . . Ontology

twenty one. . . Content space

twenty two. . . Content layer

twenty three. . . Heat storage room

twenty four. . . Outer layer

27. . . Heating display element

A. . . Heat medium

Claims (8)

A tray, a bowl and a pot having a continuous cooking and heat preservation function, wherein the tray, the bowl and the pot body are from the inside to the outside, and at least comprise a content layer, a heat storage chamber and a shell layer, wherein: the content layer is The innermost layer of the body, the content layer has a content space for holding food; the heat storage chamber is disposed in a closed space between the content layer and the outer layer, and is disposed outside the content layer, The heat storage chamber is filled with a heat medium; the outer shell layer covers the partition surrounding the heat storage chamber, thereby closing the heat storage chamber. The tray, the bowl and the pot having the functions of re-cooking and heat preservation according to the first aspect of the patent application, wherein the heat medium is a fluid mixed with water and a hydrazine. The tray, the bowl and the pot having the functions of re-cooking and heat preservation according to the first aspect of the patent application, wherein the heat medium is a heat medium oil. The tray, the bowl and the pot having the functions of re-cooking and heat preservation according to the first aspect of the patent application, wherein the heat medium is composed of at least two kinds of heat mediums having different boiling points, and the heat medium is added with plural Rice particles. A tray, a bowl and a pot having a continuous cooking and heat preservation function, wherein the tray, the bowl and the pot body are from the inside to the outside, and at least comprise a content layer, a heat storage chamber, a shell layer, a vacuum chamber and an insulation layer, wherein The content layer is disposed at an innermost layer of the body, the content layer has a content space for holding food; the heat storage chamber is disposed in a closed space between the content layer and the outer shell layer, and Provided on the outside of the content layer, the heat storage chamber is filled with a heat medium; the outer shell layer is covered with a compartment surrounding the heat storage chamber, thereby closing the heat storage chamber; the vacuum chamber is disposed at the The hollow chamber between the outer shell layer and the insulating layer is a closed chamber surrounding the outer periphery of the outer shell layer; the insulating layer covers the outer layer surrounding the vacuum chamber to close the vacuum chamber. A tray, a bowl and a pot having a continuous cooking and heat preservation function according to claim 5, wherein the heat medium is a fluid mixed with water and a hydrazine. A tray, a bowl and a pot having a continuous cooking and heat preservation function according to claim 5, wherein the heat medium is a heat medium oil. The tray, the bowl and the pot having the functions of re-cooking and heat preservation according to claim 5, wherein the heat medium is composed of at least two kinds of heat mediums having different boiling points, and the heat medium is added with plural Rice particles.