TW201338734A - Heat storage pot - Google Patents

Abstract

The heat storage pot of the present invention includes an external container, an internal container, and a heat reservoir. The internal container is disposed in a receiving room of the external container, and a bottom of the internal container forms a plurality of heat conducting pieces. The heat reservoir is annular and is disposed on an outside of each heat conducting piece. Thereby, when the bottom of the internal container is heated, the heat reservoir can absorb heat outside of each heat conducting piece to prevent heat from dispersion. Thus, necessary heating time is reduced, and energy conservation is achieved.

Description

Energy-saving heat storage pot

The invention relates to an energy-saving heat storage pot.

The conventional heat storage tank, as described in TW M364485 or TW M374318, mainly comprises a container and a heat storage body, and the heat storage body is disposed at the bottom of the container, and the heat storage body is used after the container is heated by the fire. The heat continues to heat the food in the container.

However, in the process of heating by the fire, since the heat accumulator absorbs the heat of the fire at the same time and disperses the heat energy obtained by the container, the heat energy actually obtained by the container is limited, and the time required to heat the container to boiling is relatively high. Long, the amount of heating energy used is relatively increased, and as the heating time is extended, the amount of heat lost by the whole is relatively increased. Obviously, the heating efficiency of the heat storage pot is not high, although it has a continuous cooking effect, it is expensive. As a result of the heating energy, the heating efficiency is extremely low, and it is necessary to improve the environment for advancing the environment.

In view of the above problems, the main object of the present invention is to provide an energy-saving heat storage pot, which is capable of improving heating efficiency, reducing the amount of combustion energy used, and achieving energy saving.

In order to achieve the above object, the present invention provides an energy-saving heat storage pot comprising an outer container, an inner container and a heat storage body.

The outer container is surrounded by an accommodating space; the inner container is disposed in the accommodating space, the inner container comprises a bottom plate, and the bottom surface of the bottom plate is formed with a plurality of heat conducting sheets, each of the heat conducting sheets for increasing the heat receiving area of the bottom plate; The heat storage body is annular, and the heat storage body is disposed on a bottom surface of the bottom plate and opposite to the outer side of each of the heat conducting sheets, so that the heat storage body can absorb heat energy located outside the heat conducting sheets when the bottom plate of the inner container is heated. A gap is formed between the bottom plate and the heat storage body, so that air flows through the gap on the bottom surface of the bottom plate.

Therefore, since the heat storage system is disposed at the opposite outer side of each of the heat conducting sheets, the heat storage body can be prevented from dispersing the heat energy given during heating, so as to increase the ratio of heat energy obtained by each of the heat conducting sheets, and the inner container can be improved. The heating effect, in addition, the heat storage body can absorb the heat energy flowing to the side to fully utilize the heat energy given during heating, thereby achieving the energy-saving effect, and having a gap between the bottom plate and the heat storage body for better ventilation. The effect is to make the heating furnace have better combustion efficiency.

In the following, the structural features of the present invention and the intended effects thereof will be described in the preferred embodiments, and are not intended to limit the scope of the invention as claimed.

Referring to FIG. 1 and FIG. 2, the energy-saving heat storage pot of the present invention comprises an outer container 1, an inner container 2 and a heat storage body 3.

The outer container 1 is surrounded by an accommodating space 11 , and the outer container 1 can be sized according to circumstances, such as a plurality of plates in the outer container 1 or a thickness of the outer container 1 The barrier effect of the outer container 1 is improved to provide better insulation.

The inner container 2 is disposed in the accommodating space 11. The inner container 2 includes a side plate 21, a bottom plate 22, a latching structure 23, an inner cover 29, an outer cover 27 and a handle 26, and the side plate 21 is The side plate 21 and the bottom plate 22 are surrounded by another accommodating space, and an opening 28 is formed at the upper portion. The latching structure 23 is located adjacent to the opening 28 of the side plate 21, The latching structure 23 can be selectively engaged with the outer container 1 . When the inner container 2 is installed in the receiving space 11 of the outer container 1 , the inner container 2 can be fixed by the latching structure 23 . The inner container 1 has an abutting edge 291 having a smaller outer diameter, and the inner cover 29 is disposed on the abutting edge 291 to form a covering effect on the inner portion of the inner container 2. The cover 29 can be made of a glass material; the outer cover 27 is located above the inner cover 29, and the outer cover 27 can abut against the edge of the opening 28 and cover the opening 28, so that the inner container 2 is closed. The inner container 2 is covered with the inner cover 29 and the outer cover 27 at the same time, so as to have the insulation effect of the multi-layer barrier, which can reduce the heat loss; the handle 26 can be rotated. The two side abutting ends 261 are formed on the side plate 21 and adjacent to the outer cover 27, and the abutting ends 261 abut against the outer cover 27 when the handle 26 is turned to a preset angle. The outer cover 27 is fixed to the opening 28; the bottom surface of the bottom plate 22 is formed with a plurality of heat conducting sheets 24, each of the heat conducting sheets 24 is wave-shaped, and is arranged radially around the center of the bottom plate 22, and each of the heat conducting sheets 24 is used to increase the heat receiving area of the bottom plate 22. The connection between each of the heat conducting sheets 24 and the bottom plate 22 can be welded or directly formed integrally.

Referring to FIG. 3 and FIG. 4, the heat storage body 3 is annular, and the heat storage body 3 is disposed on the bottom surface of the bottom plate 22 and opposite to the outer side of each of the heat conducting sheets 24; thereby heating the bottom plate 22 of the inner container 2. The heat storage body 3 can absorb thermal energy located outside the heat transfer sheet 24, wherein a gap 32 is formed between the bottom plate 22 and the heat storage body 3, as shown in FIG. 6, thereby allowing outside air to pass through the gap 32. The length of the heat conducting sheet 24 extending downward from the bottom plate 2 is less than or equal to the distance between the bottom plate 22 and the heat storage body 3 (the width of the gap 32), this embodiment The length of each of the heat conducting sheets 24 is equal to the width of the gap 32, so that the bottom of each of the heat conducting sheets 24 is aligned with the top of the heat storage body 3; further, the bottom surface of the bottom plate 22 is formed with a plurality of connecting seats 25, Each of the connecting blocks 25 is located around the heat conducting sheets 24, and each of the connecting blocks 25 is an inverted dome and is formed with a locking hole 251. The heat accumulator 3 is provided with a plurality of assembling holes 31 and is provided by a plurality of fixing members. 41 (such as a screw) passes through each of the assembly holes 31 and is screwed to each of the connection seats 25 Keyhole 251, whereby the heat accumulator member so that each of the connector 3 is fixed to the base 25, so that the regenerator 3 is provided on the bottom surface of the base plate 22 leaving a gap 32 and 22 and the bottom plate.

When using, referring to FIG. 8, the bottom plate 22 of the inner container 2 can be heated by the fire 5, and the heat storage body 3 is disposed at the opposite outer side of each of the heat transfer sheets 24, so that the heat storage body 3 can be prevented from being dispersed. The heat energy given by the fire 5 increases the heat energy ratio obtained by each of the heat conductive sheets 24, and the heat conductive sheet 24 has the characteristics of high heat receiving area, so as to improve the heating efficiency of the inner container 2, and further, due to the fire 5 Flowing to the outside to contact the outer heat storage body 3, so that the heat storage body 3 can obtain part of the heat energy. Therefore, during the heating of the fire 5, the heat conductive sheet 24 can directly obtain the heat given by the fire 5, and The heat accumulator 3 is dissipated to dissipate the heat given by the fire 5, so that the inner container 2 can be heated rapidly, reducing the time required to heat the inner container 2 to boiling; when the fire is stopped, the regenerator 3 can be absorbed. The heat energy continues to heat the inner container 2, and the user can also place the inner container 2 in the accommodating space 11 of the outer container 1, as shown in FIGS. 1 and 5, to reduce the content by utilizing the barrier effect of the outer container 1. Heat loss of the device 2, maintaining the inner container 2 Temperature to achieve the function of insulation.

Referring to FIG. 7, in the second embodiment, the bottom surface of the bottom plate 22 is formed with a plurality of connecting seats 25, each of which is located closer to the center of the bottom plate 22, and the inner edge of the heat storage body 3 extends inwardly. There are a plurality of fixed ends 33, each of which extends for a length sufficient to have one end thereof directly under each of the connecting bases 25, so that the fixed ends 33 are connected to the connecting bases 25 (insertion screws are fixed) The heat storage body 3 is disposed on the bottom surface of the bottom plate 22, and the outer side edges of the heat transfer sheets 24 are aligned with the outer side edges of the heat storage body 3, and the heat storage body 3 is located directly below the outer ends of the heat transfer sheets 24; Thereby, the length of the heat conductive sheet 24 extending to the periphery can be further increased, and the heat receiving area of the heat conductive sheet 24 can be increased. Further, the design of the fixed end 33 can also increase the heat receiving area of the heat storage body 3; and the connecting seat 25 is connected to the heat storage body. The length of the third direction is greater than that of each of the heat conducting sheets 24, so that the heat storage body 3 is located lower than the heat conducting sheets 24, and the heat storage body 3 and each of the heat conducting sheets 24 are not in contact with each other. There is a gap between them, as shown in Figure 8, which can avoid High temperature regenerator 3 and the thermally conductive sheet 24 meltdown.

The effects expected by the present invention are as follows:

1. The thermal pad can increase the heating area of the inner container to greatly improve the heating efficiency without being disturbed by the regenerator, so that each of the thermal plates obtains a higher proportion of thermal energy, so as to shorten the time required for heating the container, thereby reducing The amount of heating energy used.

2. The present invention makes full use of the thermal energy moving to the side during the heating process, and the heat storage body can absorb the thermal energy flowing to the outside, and the inner container has a continuous cooking effect.

3. A gap is formed between the heat accumulator and the bottom plate, and the gap is used for air flow to improve the combustion efficiency of the heating furnace fire.

It should be noted that the outer diameter of the inner container 2 of the embodiment is smaller than the inner diameter of the outer container 1, so when the inner container 2 is placed in the outer container 1, the side walls of the two are not in contact with each other, as shown in FIG. Therefore, the contact area between the inner container 2 and the outer container 1 can be reduced, thereby reducing the effect of heat conduction between the two, thereby improving the heat preservation effect of the inner container 2.

Summarizing the above embodiments, the energy-saving heat storage pot provided by the invention can be rapidly heated to reduce the amount of combustion energy used, and further, the heat storage body can continuously generate heat energy, so that the invention also has the function of continuous cooking to save energy. Under the premise, the function of rapid heating and continuous cooking is very effective, and it is in line with the relevant provisions of the Patent Law. It is legally filed in accordance with the law, and the Office of the Government is required to approve the patent as soon as possible.

1. . . Outer container

11. . . Housing space

2. . . Inner container

twenty one. . . Side panel

twenty two. . . Bottom plate

twenty three. . . Card connection structure

twenty four. . . Thermal sheet

25. . . Connecting seat

251. . . keyhole

26. . . Handle

261. . . Abutting end

27. . . s

28. . . Opening

29. . . Inner cover

291. . . Abutting side

3. . . Heat accumulator

31. . . Assembly hole

32. . . gap

33. . . Fixed end

41. . . Fastener

5. . . fire

Figure 1 is a perspective view of the present invention.

Figure 2 is an exploded view of the present invention.

Figure 3 is another perspective view of the inner container of the present invention.

Figure 4 is a partial exploded view of Figure 3.

Figure 5 is a partial exploded view of the present invention.

Figure 6 is a partial cross-sectional view of the present invention.

Figure 7 is a perspective view of a second embodiment of the present invention.

Figure 8 is a schematic view showing the state of use of the present invention.

1. . . Outer container

11. . . Housing space

2. . . Inner container

twenty one. . . Side panel

twenty two. . . Bottom plate

twenty three. . . Card connection structure

twenty four. . . Thermal sheet

25. . . Connecting seat

26. . . Handle

261. . . Abutting end

27. . . s

28. . . Opening

29. . . Inner cover

291. . . Abutting side

3. . . Heat accumulator

31. . . Assembly hole

41. . . Fastener

Claims (10)

An energy-saving heat storage pot comprising: an outer container having a receiving space; an inner container disposed in the receiving space, the inner container comprising a bottom plate, the bottom surface of the bottom plate being formed with a plurality of heat conducting sheets, each of the heat conducting sheets The heat storage body is annular, and the heat storage body is disposed on the bottom surface of the bottom plate and opposite to the outer side of the heat conducting sheet, thereby heating the bottom plate of the inner container. The heat storage body can absorb thermal energy located outside the heat conducting sheet, wherein a gap is formed between the bottom plate and the heat accumulating body, so that air flows through the gap to the bottom surface of the bottom plate. The energy-saving heat storage pot according to claim 1, wherein the heat storage system is annular and located directly under the heat conductive sheets. The energy-saving heat storage pot of claim 2, wherein each of the heat conducting sheets extends downward from the bottom plate by a length less than or equal to a distance between the bottom plate and the heat storage body. The energy-saving heat storage pot according to claim 3, wherein the bottom surface of the bottom plate is formed with a plurality of connecting seats, and the heat storage system is fixed to each of the connecting seats, so that the heat storage body is disposed on a bottom surface of the bottom plate. The energy-saving heat storage pot of claim 4, wherein each of the connecting seats is located around the heat conducting sheets. The energy-saving heat storage pot of claim 3, wherein the bottom surface of the bottom plate is formed with a plurality of connecting seats, and the heat storage body extends inwardly to form a plurality of fixed ends, and the fixed ends are connected with the connecting blocks to set the heat storage body. On the bottom surface of the bottom plate. The energy-saving heat storage pot according to claim 6, wherein the outer side edges of the heat conductive sheets are aligned with the outer side edges of the heat storage body. The energy-saving heat storage pot according to claim 7, wherein the heat storage body and each of the heat transfer sheets are not in contact with each other. The energy-saving heat storage pot according to claim 8, wherein the outer diameter of the inner container is smaller than the inner diameter of the outer container. The energy-saving heat storage pot according to any one of claims 1 to 9, wherein each of the heat transfer sheets has a wave shape and is radially arranged centering on a center of the bottom plate.