JP3175791U - Heating device - Google Patents

Abstract

A heating device that can easily stop heating of a cooking utensil or the like is provided.
A heating apparatus includes a combustion tower and a heating chamber. The combustion tower 12 includes therein a fuel chamber 16 for storing the solid fuel P, a combustion chamber 18 for burning the solid fuel P, and an air supply pipe 20 for supplying air for burning the solid fuel to the combustion chamber 18. The exhaust pipe 22 that discharges the combustion gas generated when the solid fuel P burns in the combustion chamber 18, the first opening 24 that connects the combustion chamber 18 and the exhaust pipe 22, and the first opening 24 are opened and closed A first lid 26 is provided. The heating chamber 14 communicates with the upper chamber 28 in which the combustion gas supplied from the combustion chamber 18 flows in the lateral direction, and the lower chamber 30 communicates with the upper chamber 28 and folds the combustion gas supplied from the upper chamber 28 to flow in the lateral direction. Is provided. The heating device 10 includes a second opening 32 that communicates the lower chamber 30 and the exhaust pipe 22, and a second lid 34 that opens and closes the second opening 32.
[Selection] Figure 3

Description

  The present invention relates to a heating apparatus that is used as a stove, a range, or the like outdoors and uses wood solids as fuel.

  A combustion apparatus that burns plant-derived solid fuel is known (Patent Document 1). This combustion appliance is excellent in that a constant heating power can be maintained for a long time. However, since there is a heating cooking unit between the solid fuel storage body and the exhaust device, when the heating of the cooking utensil heated by the heating cooking unit is to be stopped, the cooking utensil must be moved from the heating cooking unit. .

JP 2009-19846 A

  This invention is made | formed in view of the said situation, and aims at providing the heating apparatus which can stop heating of cooking utensils etc. easily.

  The heating device of the present invention has a combustion tower and a heating chamber. The combustion tower includes a fuel chamber for containing solid fuel, a combustion chamber for burning the solid fuel, an air supply pipe for supplying air for burning the solid fuel to the combustion chamber, and a solid fuel in the combustion chamber. An exhaust pipe that discharges combustion gas generated during combustion, a first opening that communicates the combustion chamber and the exhaust pipe, and a first lid that opens and closes the first opening are provided. The heating chamber includes an upper chamber that flows the combustion gas supplied from the combustion chamber in the lateral direction, and a lower chamber that communicates with the upper chamber and that folds the combustion gas supplied from the upper chamber and flows it in the lateral direction. The heating device of the present invention further includes a second opening that communicates the lower chamber and the exhaust pipe, and a second lid that opens and closes the second opening.

  In the heating device of the present invention, the first lid and the second lid are dual-purpose lids, and a switching member that can be switched so that the other opens when one of the first opening and the second opening is closed with the dual-purpose lid. Furthermore, it is preferable to have. Moreover, it is preferable that the heating device of the present invention further includes a drawer for putting cooking utensils into the lower chamber.

  ADVANTAGE OF THE INVENTION According to this invention, the heating apparatus which can stop heating of cooking utensils etc. easily is obtained.

It is a top view of the heating device concerning the embodiment of the present invention. It is a front view of the heating device concerning the embodiment of the present invention. It is a cross-sectional schematic diagram of the heating apparatus which concerns on embodiment of this invention.

  Hereinafter, a heating device of the present invention will be described based on embodiments with reference to the drawings. The drawings schematically show the heating device and each member constituting the heating device, and the dimensions and dimension ratios of these actual products do not necessarily match the dimensions and dimension ratios on the drawings. In addition, repeated description is omitted as appropriate, and the same reference numerals may be given to the same members.

  FIG. 1 is a plan view of a heating apparatus 10 according to an embodiment of the present invention. FIG. 2 is a front view of the heating device 10. FIG. 3 is a schematic cross-sectional view of the heating device 10 of FIG. 1 taken along line AA. The heating device 10 includes a combustion tower 12 and a heating chamber 14. The combustion tower 12 is connected to the heating chamber 14 at the end of the heating chamber 14. The combustion tower 12 can be detached from the heating chamber 14. By removing the combustion tower 12 from the heating chamber 14, the combustion tower 12 and the heating chamber 14 are easily transported.

  The combustion tower 12 has a cylindrical shape, and is manufactured by processing a metal plate, for example. As shown in FIG. 3, the inside of the combustion tower 12 is partitioned, and a fuel chamber 16, a combustion chamber 18, an air supply pipe 20, and an exhaust pipe 22 are provided. Thus, since the fuel chamber 16, the combustion chamber 18, the air supply pipe 20, and the exhaust pipe 22 are provided together in the combustion tower 12, the heating device 10 can be made compact, and heating is also performed in this respect. The device 10 is excellent in portability.

  A first opening 24 and a first lid 26 are further provided inside the combustion tower 12. The first opening 24 communicates the combustion chamber 18 and the exhaust pipe 22 via the air supply pipe 20. The first lid 26 opens and closes the first opening 24. The fuel chamber 16 contains solid fuel P such as wood pellets. Specifically, the upper lid (not shown) of the fuel chamber 16 is opened, and the solid fuel P is put into the fuel chamber 16. A combustion chamber 18 is provided in the lower portion of the fuel chamber 16.

  The combustion chamber 18 is an area surrounded by a net made of metal or the like, and the solid fuel P introduced into the fuel chamber 16 falls to the combustion chamber 18 and fits in a state exposed from the mesh. In addition, you may provide the discharge port which can discharge | emit the solid fuel P in the position above the combustion chamber 18 in the lower part of the fuel chamber 16 (not shown). By providing the discharge port, the remaining solid fuel P that has been put into the fuel chamber 16 can be easily recovered.

  If the exposed solid fuel P is ignited by bringing a fire close to a cooking opening, which will be described later, the solid fuel P burns in the combustion chamber 18. The solid fuel P may be directly ignited with a match, a lighter, a gas burner, or the like, or the solid fuel P may be ignited using an igniting agent or an auxiliary combustor. The air supply pipe 20 communicates with the combustion chamber 18 and supplies air for burning the solid fuel P in the combustion chamber 18 from the outside of the heating device 10 into the combustion chamber 18.

  The exhaust pipe 22 discharges the combustion gas generated when the solid fuel P burns in the combustion chamber 18 to the outside of the heating device 10. The exhaust pipe 22 may be provided with a chimney according to the usage environment of the heating device 10 or the like to increase the exhaust distance. There are two ways to discharge the combustion gas generated in the combustion chamber 18. The first path flows from the combustion chamber 18 to the exhaust pipe 22 after passing through the heating chamber 14, and the second path flows from the combustion chamber 18 to the exhaust pipe 22 via the first opening 24. Is. Details of the two paths for discharging the combustion gas will be described later.

  The heating chamber 14 has a shape like a hollow rectangular parallelepiped partitioned up and down, and is manufactured by processing a metal plate, for example. That is, the heating chamber 14 includes an upper chamber 28 in the upper portion and a lower chamber 30 in the lower portion. In the upper chamber 28, as indicated by the arrow in FIG. 3, the combustion gas supplied from the combustion chamber 18 flows in the lateral direction. Further, the lower chamber 30 communicates with the upper chamber 28 at a position away from the combustion tower 12. In the lower chamber 30, as indicated by the arrow in FIG. 3, the combustion gas supplied from the upper chamber 28 is folded back and flows in the lateral direction.

  The heating apparatus 10 includes a second opening 32 that communicates the lower chamber 30 and the exhaust pipe 22 in the upper part of the lower chamber 30, and a second lid 34 that opens and closes the second opening 32. In the present embodiment, the first lid 26 and the second lid 34 are dual-purpose lids 36, and are switched so that when one of the first opening 24 and the second opening 32 is closed by the dual-purpose lid 36, the other is opened. A switching lever 38, which is a possible switching member, communicates with the dual purpose lid 36.

  The heating device 10 includes a drawer 40 that puts cooking utensils into the lower chamber 30. Two cooking openings 42 are formed in the upper part of the upper chamber 28. The cooking openings 42 and 42 are provided with lids 44 and 44 that can be opened and closed. In the present embodiment, two cooking openings 42 are provided, but it may be one place or three or more places. An oven 46 is provided in the heating chamber 14 in a space that is sandwiched between the upper chamber 28 and the lower chamber 30 and does not allow combustion gas to pass through. The oven 46 can be opened and closed by an opening / closing plate 48 in front of the heating chamber 14. On the bottom surface of the heating chamber 14, four legs 50 that support and fold the heating chamber 14 and an ash receiving drawer 52 that receives the ash of the solid fuel P that has fallen from the combustion chamber 18 are provided.

  Next, an operation method of the heating device 10 will be described. First, the folded four legs 50 are pulled out and the heating chamber 14 is installed. Next, the combustion tower 12 is connected to the heating chamber 14. Then, the solid fuel P is introduced into the fuel chamber 16. At this time, the solid fuel P falls to the combustion chamber 18. Thereafter, the second opening 32 is closed with the second lid 34, the first lid 26 is removed from the first opening 24, and the first opening 24 is opened. In the present embodiment, the combination lever 36 is moved by moving the switching lever 38 so that the first opening 24 is opened and the second opening 32 is closed.

  Next, the lid 44 of the cooking opening 42 closer to the combustion chamber 18 is opened, the fire is brought closer to the combustion chamber 18 from the cooking opening 42, and the solid fuel P is ignited. Then, the fire is taken out from the cooking opening 42. Then, the solid fuel P starts to burn in the combustion chamber 18 while air is supplied from the cooking opening 42 to the combustion chamber 18. Combustion gas generated in the combustion chamber 18 is mainly discharged through the exhaust pipe 22 to the outside of the heating device 10. At this time, the exhaust pipe 22 is warmed.

  When it is confirmed that the exhaust pipe 22 is warmed, the first opening 24 is closed with the first lid 26, the second lid 34 is removed from the second opening 32, and the second opening 32 is opened. In the present embodiment, the switching lever 38 is moved to move the combined lid 36 that has closed the second opening 32 so that the first opening 24 is closed. Further, almost simultaneously with the movement of the switching lever 38, the cooking opening 42 that has been opened since ignition is closed with a lid 44. Then, the solid fuel P continues to burn in the combustion chamber 18 while air is supplied from the supply pipe 20 to the combustion chamber 18 this time. Then, the combustion gas begins to circulate in the heating chamber 14 as shown by the arrow in FIG. After circulating in the heating chamber 14, the combustion gas passes through the exhaust pipe 22 and is discharged outside the heating apparatus 10.

  Thereafter, when the combustion of the solid fuel P proceeds, circulation and discharge of the combustion gas as described above become active, and the heating device 10 is sufficiently heated. The heating device 10 may be used as an outdoor stove as it is. When using the heating apparatus 10 as a cooking appliance, the lids 44 and 44 are opened, and cooking utensils containing ingredients such as a pan are fitted into the cooking openings 42 and 42. For example, you can cook rice in one pot and make soup and miso soup in the other pot. Further, the cooking utensil material may be put into the drawer 40 and the cooking utensil material such as cheese, meat, fish, etc. may be put into the lower chamber 30. Since the combustion gas passes through the lower chamber 30, it is suitable for infusing cooking utensils.

  Further, when the opening / closing plate 48 is opened and, for example, the pan is put into the oven 46 and the opening / closing plate 48 is closed, the combustion gas does not enter the oven 46, so that the pan can be heated slowly. When cooking is completed, the first lid 26 is removed from the first opening 24 to open the first opening 24, and the second opening 32 is closed with the second lid 34. In the present embodiment, the switching lever 38 is moved to move the combined lid 36 that has closed the first opening 24 so that the second opening 32 is closed. At substantially the same time, the solid fuel P may be discharged from the fuel chamber 16.

  By the movement of the switching lever 38, the combustion gas passes from the combustion chamber 18 through the first opening 24 and is guided to the exhaust pipe 22. For this reason, the heating chamber 14 is not heated more than necessary, and the burning or the like can be suppressed without moving the cooking utensil. That is, the heating of the cooking utensil or the like can be stopped by a simple operation of opening and closing the first opening 24 and the second opening 32.

DESCRIPTION OF SYMBOLS 10 Heating device 12 Combustion tower 14 Heating chamber 16 Fuel chamber 18 Combustion chamber 20 Supply pipe 22 Exhaust pipe 24 First opening 26 First lid 28 Upper chamber 30 Lower chamber 32 Second opening 34 Second lid 36 Dual-use lid 38 Switching Lever 40 Drawer 42 Cooking opening 44 Lid 46 Oven 48 Opening and closing plate 50 Leg 52 Ash receiving drawer P Solid fuel

Claims (3)

A heating device having a combustion tower and a heating chamber,
The combustion tower includes a fuel chamber for containing solid fuel, a combustion chamber for burning the solid fuel, an air supply pipe for supplying air for burning the solid fuel to the combustion chamber, and a combustion chamber. An exhaust pipe that discharges combustion gas generated when the solid fuel burns, a first opening that communicates the combustion chamber and the exhaust pipe, and a first lid that opens and closes the first opening,
The heating chamber includes an upper chamber that flows the combustion gas supplied from the combustion chamber in a lateral direction, and a lower chamber that communicates with the upper chamber and that folds the combustion gas supplied from the upper chamber and flows in the lateral direction. Prepared,
A heating apparatus further comprising: a second opening that communicates the lower chamber and the exhaust pipe; and a second lid that opens and closes the second opening. The heating device of claim 1,
The first lid and the second lid are dual-use lids,
A heating device further comprising a switching member that can be switched so that the other opens when one of the first opening and the second opening is closed with the dual purpose lid. The heating device according to claim 1 or 2,
A heating apparatus further comprising a drawer for feeding cooking utensils into the lower chamber.

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