KR20200049431A - Stove - Google Patents

Abstract

The present invention relates to a stove which can save heating costs by enhancing thermal efficiency and can easily treat smoke during combustion. The stove according to the present invention includes: a body unit which has a combustion chamber in which combustion of combustion products is formed, and is equipped with a chimney for discharging heat and smoke on one side; a supply unit which is connected to the upper part of the body unit and supplies a combustion material that is introduced into the combustion chamber; an expansion unit which is connected to the upper part of the body unit and has a connection space through which heat and smoke from the combustion chamber are introduced; and a dispersing unit disposed in the combustion chamber and the connection space to disperse heat and smoke moving toward the chimney.

Description

Stove {STOVE}

The present invention relates to a stove, and more particularly, to a stove capable of reducing heating costs by exerting high thermal efficiency and easily treating smoke during combustion.

In general, the stove is a kind of heating device that warms the room, and is used for various purposes ranging from large stoves to small stoves that can be used in outdoor life such as camping for industrial purposes such as agriculture and animal husbandry.

In order to achieve high efficiency of heating, a conventional stove has a basic focus and installation of communication, but the insulation of the firebox has not been properly performed.

For this insulation treatment, fire-resistant bricks or heat-insulating bricks were installed inside the stove, or reinforced with insulating materials such as pearlite, as well as bulkhead treatment, heat retardation plates, and heat storage structures. However, in this case, the initial ignition of the to-be-burned object is not properly performed, and there is a problem in that the production time, manufacturing cost, and purchase cost of the stove are increased.

In addition, due to the addition of refractory bricks, insulating bricks, insulating materials, bulkheads, heat retardation plates, etc., there is a problem in that the load of the stove is increased and transportation is not easy.

In addition, in the related art, the stove is made of a thin iron plate in order to reduce the weight while simplifying the structure of the stove, and in this case, the stove is easily corroded and the durability is deteriorated.

Registered Patent No. 10-1622312 (2016. 05. 12)

An object of the present invention is to provide a stove that can exhibit high thermal efficiency to reduce heating costs, and can easily treat smoke during combustion.

The stove according to the present invention, a combustion chamber in which combustion of combustion products is formed is formed, and a body portion provided with communication for discharging heat and smoke on one side, connected to the upper portion of the body portion, and the combustion chamber to be introduced into the combustion chamber Supply section to supply,

It is connected to the upper portion of the body portion, an expansion portion formed with a connection space through which heat and smoke from the combustion chamber flows,

And a dispersing unit disposed on the combustion chamber and the connection space to disperse heat and smoke moving toward the communication.

And, the body portion and the supply portion and the expansion portion are combined in a "c" cross-sectional shape.

In addition, the dispersion unit,

A path conversion member installed upwardly inclined in the combustion chamber to move smoke and heat upward, and formed on an upper portion of the path conversion member to be disposed on the connection space, and includes a path increasing member for passing smoke and heat in the combustion chamber do.

And, the dispersion unit,

And a horizontal tube horizontally disposed in the combustion chamber and vertically arranged vertically in the interior space of the expansion unit.

In addition, a seating portion that is seated on the upper surface of the supply portion, a hollow is formed to be connected to the inside of the supply portion in the central portion, and an intake hole is formed to be connected to the inside of the supply portion along the edge of the hollow,

It is installed in the hollow of the seating portion, the pellet storage unit for storing pellets therein, coupled to the bottom surface of the seating portion is accommodated inside the supply unit, the upper and lower surfaces are opened and the storage space for storing the pellets of the pellet storage unit inside Is formed, the circumferential surface of the body member is formed with a plurality of ignition holes penetrating in the horizontal direction, formed in the lower open area of the body member, the ignition unit including a bottom member having a vertical member and a horizontal member crossing each other ,

It is mounted on the outer periphery of the pellet storage unit, a connection hole is formed to be connected to the intake hole, and further comprising an adjustment unit for adjusting the opening range of the intake hole by rotating on the upper surface of the seating portion.

In addition, when the seating part is seated on the supply part, the pellet may be put into the pellet storage part to be used as a heat source,

When removing the seating portion, the pellet storage portion and the ignition portion from the supply portion, it can be used as a heat source by putting firewood into the supply portion.

In addition, the safety guard is installed on both sides of the body portion,

An additional safety guide unit installed to surround the outer surfaces of the supply unit and the expansion unit,

It is installed inside the additional safety guide part, and further includes a support part disposed between the supply part and the expansion part.

And, it is installed on the body portion and heated, an accommodating space is formed therein, and further includes a cooked portion in which an open / close door is installed.

The stove according to the present invention has the effect of exerting high thermal efficiency, reducing heating costs, and easily treating smoke during combustion.

1 is a perspective view showing a stove according to the present invention.
Figure 2 is an enlarged perspective view of the connection state of the pellet storage unit and the ignition unit applied to the stove according to the present invention.
Figure 3 is a plan view showing the bottom of the ignition unit applied to the stove according to the present invention.
Figure 4 is a cross-sectional view showing the interior of the stove according to the present invention.
5 is a view showing another embodiment of the dispersion unit applied to the stove according to the present invention.
Figure 6 is a perspective view showing another embodiment of the dispersion portion applied to the stove according to the present invention.
7 is a cross-sectional view showing the interior of the storage member shown in FIG. 6;
8 is a view showing a state in which the dispersion unit of FIG. 6 is installed inside the main body.

Advantages and features of the present invention, and methods for achieving them will be clarified with reference to embodiments described below in detail together with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only the embodiments allow the disclosure of the present invention to be complete, and common knowledge in the art to which the present invention pertains It is provided to completely inform the person having the scope of the invention, and the present invention is only defined by the scope of the claims. The same reference numerals refer to the same components throughout the specification.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art to which the present invention pertains can easily practice. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. The same reference numerals are used for similar parts throughout the specification.

1 is a perspective view showing a stove according to the present invention, Figure 2 is a perspective view of an enlarged connection state of the pellet storage unit and the ignition unit applied to the stove according to the present invention, Figure 3 is an ignition unit applied to the stove according to the present invention It is a plan view showing the bottom, and FIG. 4 is a cross-sectional view showing the interior of the stove according to the present invention.

The stove 1 according to an embodiment of the present invention may include a body portion 10, a supply portion 20, an expansion portion 30, and a dispersion portion 40a, 40b, 40c.

The body part 10 is formed with a combustion chamber 10a in which combustion of combustible materials such as firewood 140 and pellets 150 is performed.

That is, the body portion 10 is heated by the heat generated by combustion of combustion products to dissipate heat to the outside.

At this time, the body portion 10 is supported by the stand 13 so that the temperature does not decrease due to geothermal heat, and maintains a predetermined distance from the ground.

The stand 13 may be formed to have a substantially “U” shaped cross-sectional shape, and a plurality may be installed at regular intervals on the bottom surface of the body portion 10.

In addition, a roller 131 is installed on the bottom surface of the stand 13 so as to be able to rotate in place, so that the stove 1 can be easily moved.

One side of the body portion 10 is provided with a communication 11 for discharging smoke and heat to the outside, and the other side is opened and closed by the re-receiving portion 12.

The ash receiving part 12 is slid in the horizontal direction along the inner bottom surface of the body part 10, and is in close contact with the receiving member 121 for collecting the ash generated by combustion of combustion products, and the outer surfaces of the receiving member 121. It may include an opening and closing member 122 for sealing the side open portion of the body portion (10).

The opening / closing member 122 may be provided with a handle 1221 for easy control by the user.

Safety guards 90 may be installed on both sides of the body portion 10 described above.

The safety guard parts 90 are respectively coupled to the spacer member 91 and the spacer member 91, which are fixed to two or more sides of the body part 10, and guardrail members having a length similar to that of the body part 10 ( 92) to prevent the user from touching the body portion (10).

At this time, since heat is radiated from the body portion 10, it is also possible to place a kettle, food, etc. on the guardrail member 92 to keep it warm.

The safety guard portion 90 is formed of a non-conductive material that is not heated by the heat of the body portion 10 so as not to cause burns when the user touches it.

Meanwhile, the supply unit 20 may be formed in a circular or polygonal tube shape in which upper and lower surfaces are opened and an empty space is formed inside.

The supply part 20 is fixed to one upper surface of the body part 10, so that the combustion chamber 10a of the body part 10 and the internal space of the supply part 20 are connected.

4 (a) and 8 show an example in which combustibles are applied to the firewood 140, and the seating part 50, the pellet storage part 60, and the ignition part 70 to be described later in the supply part 20 are removed. Next, after putting the firewood 140 into the interior of the supply unit 20 and the combustion chamber 10a, it can be burned and burned.

And, the heat of combustion and smoke pass through the dispersing portion 40a, which will be described later, and are discharged to the communication 11.

Additionally, according to the present invention, firewood is placed on the upper surface of the receiving member 121 and then ignited. In order to increase heat in the process, firewood 140 is put into the supply unit 20 to ignite the fire of the firewood. It is also possible to use it.

Although not shown in Figure 4 (a), the present invention is seated on the upper surface of the supply unit 20, a cover unit (not shown) for preventing the heat of the supply unit 20 and the combustion chamber (10a) from flowing out It may further include.

In addition, a plurality of intake holes (not shown) for supplying external air to the supply unit 20 and the combustion chamber 10a may be formed in the cover unit.

Figure 4 (b) shows an example in which the combustion material is applied to the pellets 150, the upper surface of the supply unit 20 is seated with a hollow portion 50 is formed, the upper surface of the seating portion 50 in a hopper shape It is formed is formed in the pellet storage unit 60 to store the pellets 150 therein.

In addition, a ignition unit 70 is formed on a bottom surface of the seating unit 50 to provide a place where the pellet 150 supplied from the pellet storage unit 60 ignites.

The ignition unit 70 has a structure that forms a whole cylinder structure, the upper and lower surfaces are opened, a storage space is formed in which the pellets 150 of the pellet storage unit 60 are stored, and the circumferential surface penetrates horizontally. The plurality of ignition ports 71a to be formed are formed at regular intervals between the body member 71 and the lower open area of the body member 71, and have vertical members 721 and horizontal members 722 that cross each other. It may include a bottom member (72).

That is, the pellet 150 dropped from the pellet storage unit 60 is stored in the internal space of the heating unit, and the pellet 150 is ignited by a flame of an ignition means such as a gas torch.

Then, when the pellets 150 are ignited and the particles become small, they are dropped through the space between the vertical member 721 and the horizontal member 722 and collected in the receiving member 121.

At this time, a plurality of intake holes 50a are formed at regular intervals along the hollow edge of the seating portion 50.

The outside air flows into the supply unit 20 and the ignition unit 70 through the intake hole 50a, so that the pellet 150 is completely burned, thereby igniting the pellet 150 within a short period of time and dissipating high heat.

Additionally, the present invention may further include a control unit 80 for adjusting the open range of the intake hole 50a.

The adjusting unit 80 may be formed in the hollow and mounted on the lower outer periphery of the pellet storage unit 60.

The adjustment unit 80 may be rotated in place in the forward or reverse direction around the pellet storage unit 60 while seated on the upper surface of the seating unit 50.

The adjusting portion 80 is formed with a connection hole 80a connected to the intake hole 50a in a vertical direction.

That is, the opening range of the intake hole 50a is widened or narrowed according to the rotation angle of the adjusting unit 80. Therefore, the user may adjust the amount of external air supplied to the supply unit 20 and the ignition unit 70 by rotating the control unit 80 to control the time when the combustion product is ignited and the time when it is burned.

The seating portion 50 and the adjusting portion 80 may be applied even when the combustible material 140 is applied.

Meanwhile, the expansion unit 30 disperses heat of the combustion chamber 10a and expands a space in which the heat stays, and may be formed in a circular or polygonal tube shape with upper and lower surfaces open and an empty space formed therein. .

The upper surface of the expansion portion 30 may be opened and closed by the cover portion 31. Therefore, when an abnormality occurs in the interior of the expansion unit 30, the upper surface of the expansion unit 30 may be opened to repair the interior.

The expansion portion 30 is fixed to the upper surface of the body portion 10, the combustion chamber 10a and the interior space of the expansion portion 30 is connected.

Therefore, heat and smoke generated by combustion of the combustion products are distributed to the combustion chamber 10a and the expansion unit 30, so that the heating time of the stove 1 can be increased, and smoke is gradually discharged into the communication 11 Can be.

Meanwhile, an additional safety guard unit 100 may be further installed in the supply unit 20 and the expansion unit 30 described above.

The additional safety guard unit 100 may be formed in a substantially rectangular frame shape, as shown in FIG. 1, and installed to surround the outer surfaces of the supply unit 20 and the expansion unit 30, so that the user can supply the supply unit 20 with Prevents it from contacting the extension 30.

The additional safety guard unit 100 is formed of a non-conductive material that is not heated by the heat of the supply unit 20 and the expansion unit 30 so as not to cause burns when the user touches it.

In addition, the inside of the additional safety guard unit 100 is further provided with a supporting unit 110 for supporting a kettle, a drink, a mug, and the like.

The support part 110 is disposed between the supply part 20 and the expansion part 30 to heat a kettle, a drink, a mug or the like with heat radiating from the supply part 20 and the expansion part 30.

Additionally, the present invention may further include a cooking unit 120 for cooking food using the heat of the body unit 10.

The cooking unit 120 is formed with a receiving space in which foods such as sweet potatoes, fish, and meat are accommodated.

Opening and closing door 121 is hinged to one side of the accommodating part 120 to allow food to be received or withdrawn from the receiving space and to prevent heat from being discharged to the outside.

Therefore, after receiving the food in the accommodation space of the cooked portion 120 and sealed by the opening / closing door 121, seat on the upper surface of the body portion 10 and eat the food.

On the other hand, the dispersion unit 40a bypasses smoke and heat generated in the combustion chamber 10a, thereby increasing the time for the heat to stay in the combustion chamber 10a, and the path conversion member 41a and the path increase member 42a. It can contain.

The path conversion member 41a is installed to be inclined upward on the bottom surface of the combustion chamber 10a, and is located under the connection space 30a of the expansion unit 30.

The path increasing member 42a is vertically extended from the top of the path converting member 41a toward the top and is disposed on the connection space 30a.

At this time, the upper end of the path increasing member 42a is spaced a predetermined distance from the bottom surface of the cover part 31.

That is, the smoke and heat generated in the combustion chamber 10a are moved in the direction of the communication 11, and then raised by the path conversion member 41a, then ride on the path increasing member 42a and pass to the outside through the communication 11 Is discharged.

In this case, it is possible to increase the time for the heat to stay in the combustion chamber 10a, thereby increasing the time for supplying combustion heat to the user.

Next, another embodiment of the dispersion unit 40b will be described with reference to FIG. 5.

5 is a view showing another embodiment of the dispersion unit applied to the stove according to the present invention.

The dispersing portion 40b includes a horizontal pipe 41b horizontally disposed in the combustion chamber 10a and a vertical pipe 42b disposed vertically in the interior space of the expansion portion 30 and positioned above the horizontal pipe 41b. can do.

The horizontal pipe 41b and the vertical pipe 42b are compressed 412c while dispersing heat in various directions in the combustion chamber 10a, thereby increasing the thermal conductivity and heating efficiency.

Next, another embodiment of the dispersion unit 40c will be described with reference to FIGS. 6 to 8.

6 is a perspective view showing another embodiment of a dispersion unit applied to a stove according to the present invention, FIG. 7 is a cross-sectional view showing the interior of the storage member shown in FIG. 6, and FIG. 8 is a dispersion unit of FIG. 6 It is a diagram showing a state installed inside.

The dispersing portion 40c may include a frame member 41c and a storage member 42c.

The frame member 41c is formed in a substantially rectangular frame shape, and is erected and installed in the combustion chamber 10a, and a part is positioned on the connection space 30a of the expansion unit 30.

The storage member 42c is installed to be spaced apart from each other inside the frame member 41c, so that heat and smoke in the combustion chamber 10a pass through a space between the storage members 42c and are discharged to the communication 11.

Additionally, an empty space in which heat is stored is formed inside the storage member 42c.

In addition, a plurality of collection holes 421c for collecting heat into the interior space are formed at regular intervals on the front surface of the storage member 42c, and a plurality of discharge holes 422c for discharging the collected heat are fixed at the rear surface. It is formed at intervals.

At this time, the storage member (42c) is rotatably coupled to the frame member (41c) to be able to selectively adjust the inner opening area of the frame member (41c).

To this end, both sides of the inner wall surface of the frame member 41c stand against each other.

The bracket 411c is composed of two pairs.

Then, both sides of the storage member 42c are fixed to the shaft 412c between the brackets 411c.

Therefore, when any one of the shafts 412c fixed to both sides of the storage member 42c is separated, the storage member 42c is rotated in the direction of the communication 11, thereby increasing the internal open area of the frame member 41c. .

At this time, when the storage member 42c is rotated, the storage member 42c may be formed of a magnetic material, and may be formed of a metal material of the body 10 so as to be attached to the body 10.

The storage member 42c may have a structure in which one surface is opened and closed by a cover so as to accommodate the thermal conductive medium 130 to be described later.

In this embodiment, it is possible to adjust the discharge speed while dispersing heat and smoke through the dispersing portion 40c.

Specifically, when the dispersing portion 40c is disposed on the connection space 30a between the combustion chamber 10a and the expansion portion 30, the storage member 42c traverses the movement path of heat in the frame member 41c. When the storage member 42c is rotated by separating one shaft 412c from the storage member 42c to become a blocking type and delaying the discharge of heat, the internal opening area of the frame member 41c increases, thereby discharging the heat. Is increased.

In addition, since the heat is stored in the storage member 42c, even though combustion of combustion products is over, heat is continuously emitted to prevent the body portion 10 from cooling rapidly.

Then, the heat conduction medium 130 accommodated in the internal space of the storage member 42c absorbs the heat collected through the collection hole 421c, and then continuously discharges it through the discharge hole 422c. (10) Avoid the phenomenon of rapid cooling.

Those of ordinary skill in the art to which the present invention pertains will appreciate that the present invention may be implemented in other specific forms without changing its technical spirit or essential features. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The scope of the present invention is indicated by the scope of the claims, which will be described later, rather than the detailed description, and all the modified or modified forms derived from the meaning and scope of the claims and their equivalent concepts are included in the scope of the present invention. Should be interpreted.

1: Stove 10: Body
10a: Combustion chamber 11: Communication
20: supply unit 30: expansion unit
30a: connection space 31: cover
40a, 40b, 40c: dispersion section 41a: path conversion member
42a: path increasing member 41b: horizontal tube
42b: vertical pipe 41c: frame member
411c: Bracket 412c: Shaft
42c: storage member 421c: collection hole
422c: discharge hole 50: seating portion
50a: intake hole 60: pellet storage
70: ignition part 71: body member
71a: ignition port 72: floor member
721: vertical member 722: horizontal member
80: control unit 80a: connecting hole
90: safety guard 91: separation member
92: Guardrail member 100: Additional safety guard
110: base 120: ripe portion
121: opening and closing door 130: thermal conductive medium

Claims (9)

A combustion chamber in which combustion of combustion products is made is formed inside, and a body portion provided with communication to discharge heat and smoke on one side,
It is connected to the upper portion of the body portion, a supply unit for supplying the combustion material to be injected into the combustion chamber,
A stove which is connected to the upper portion of the body portion, and includes an expansion portion formed with a connection space through which heat and smoke from the combustion chamber flow.
According to claim 1,
The body part, the supply part and the expansion part are combined with a "c" cross section.
According to claim 1,
A stove which is disposed on the combustion chamber and the connection space and further includes a dispersing unit for dispersing heat and smoke moving toward the communication.
According to claim 3,
The dispersion unit,
A path conversion member installed at an upward slope in the combustion chamber to move smoke and heat upward,
A stove which is formed on an upper portion of the path conversion member and is disposed on the connection space, and includes a path increase member through which smoke and heat in the combustion chamber travel.
According to claim 3,
The dispersion unit,
A horizontal tube horizontally disposed in the combustion chamber,
A stove comprising a vertical tube vertically disposed in the interior space of the extension.
According to claim 1,
Seated on the upper surface of the supply portion, the central portion is formed with a hollow connected to the inside of the supply portion, a seating portion formed with an intake hole connected to the interior of the supply portion along the edge of the hollow,
Pellet storage unit is installed in the hollow of the seating portion, the pellet is stored therein,
It is coupled to the bottom surface of the seating portion and accommodated inside the supply portion, the upper and lower surfaces are opened, and a storage space is formed in which the pellets of the pellet storage portion are stored, and a plurality of ignition holes penetrating in the horizontal direction are formed on the circumferential surface. Body member, formed in the lower open area of the body member, the ignition unit including a floor member having a vertical member and a horizontal member crossing each other,
A stove which is mounted on the outer periphery of the pellet storage part, and is formed with a connection hole connected to the intake hole, and further includes an adjustment part that adjusts an opening range of the intake hole by rotating on an upper surface of the seating part.
The method of claim 6,
When the seating part is seated on the supply part, the pellet may be put into the pellet storage part to be used as a heat source,
When the seating part, the pellet storage part, and the ignition part are removed from the supply part, a stove that can be used as a heat source by putting firewood into the supply part.
According to claim 1,
Safety guards installed on both sides of the body,
An additional safety guide unit installed to surround the outer surfaces of the supply unit and the expansion unit,
A stove which is installed inside the additional safety guide part and further includes a support part disposed between the supply part and the expansion part.
According to claim 1,
It is installed on the body portion and heated, an accommodation space is formed therein, and the stove further includes a cooked portion on which an opening / closing door is installed.

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