KR20150002292U - Pellet and firewood combination stove - Google Patents

Abstract

The present invention relates to a stove for pellets and harmonics, and includes a stove body 100 in which a space is formed and a pellet P and a harmonics W are charged and burned; An opening / closing door 102 rotatably installed at one side of the stove body 100 and receiving the fellows W; A pellet storage 120 installed on the upper surface of the stove body 100 and storing the pellets P therein to supply the pellets P to the inside of the stove body 100; A pellet burning unit 130 installed at a lower portion of the pellet storage case 120 and ignited and burned by the flame of the ignition unit; A blowing guide member 140 provided inside the pellet burning unit 130 for guiding outside air into the pellet burning unit 130 to additionally supply oxygen during combustion of the pellets P; And a blowing means 150 installed at one side of the blowing guide member 140 for blowing outside air to the blowing guide member 140 by being rotated at a high speed by a blowing motor inside the blowing fan, And a fireplace combined fireplace.
According to such a pellet and the harmony combined furnace according to the present invention, heating heat can be supplied to the room by selecting either the pellet or the harmonious wood, or either the pellet or the harmonized wood, and if the wood or the pellet is not prepared, It is possible to operate the stove by using one fuel, and the efficiency of use is high.
In addition, since the air blowing means supplies air to the pellet burning portion at the initial stage of heating, the pellet can be quickly burned so that the temperature of the room is rapidly increased by operating the stove. When the temperature reaches the proper room temperature, And the fuel cost reduction effect can be obtained.

Description

[0001] PELLET AND FIREWOOD COMBINATION STOVE [0002]

The present invention relates to a pellet and a helmet combined furnace, and more particularly, to a pellet and a harmony combined furnace provided with a blowing means for promoting ignition and heat generation of pellets due to forced air blowing and natural blowing.

Generally, in the winter season, the use of heating devices is rapidly increasing. In the houses, restaurants, offices, factories, etc., heating devices are used for heating indoor space. In the rural areas, heating devices are used for cultivating crops or raising livestock do.

Such a heating device uses a stove or a hot air fan. In the case of a conventional stove or hot air fan, the majority uses electricity, gas, briquettes or oil as fuel.

However, when electricity, gas, briquettes and oil are used as fuel, it is easy to manage the supply and storage of the fuel. However, since the fuel itself is expensive and the amount of fuel consumed during combustion is large, There was a problem of weighting, and the cost burden was significant.

In particular, when briquettes and oil are used as fuel, a large amount of chemical harmful substances are contained in the combustion gas discharged from the combustion process, and there is a concern about human injury and environmental pollution caused by chemical harmful substances.

Therefore, recently, there has been a tendency to use natural fuels, which can be easily obtained at a low cost in the vicinity, as heating fuel, and the waste such as thinned wood or sawdust is crushed, compacted and molded into a cylindrical shape Wood pellets are also one of them.

In the case of the pellet stove, there is a problem that the initial heating value is weak and it takes some time to reach the desired heating temperature. In the case of the commonly used wood stove, the manager has to supply the firewood continuously for long time use.

In the case of a pellet stove, it can be divided into a method in which it is burned by forced air blowing and a natural wind. However, the natural air has a problem in that initial ignition is slow and a calorific value is small even after ignition. In case of forced air blowing using a motor, There is a problem in that it is burdened.

In the case of commonly used wooden fireplaces, money is saved when collecting firewood directly, but inconvenience of collecting, cutting, and transporting wood is caused, and harmful gas is sucked into the user's body by soot generated in the room every time the door is opened .

In addition, there is an inconvenience that the manager continuously checks the combustion state and continuously supplies the firewood.

In order to secure the disadvantage of such a pellet stove, firewood and pellet combined heaters are disclosed in Korean Patent Registration No. 10-1134044.

In the firewood and pellet combined heat hearth described above, when the pellets are initially driven, incomplete burning of the pellets generates a large amount of carbon monoxide (CO) and carbon dioxide (CO2), and it takes a long time for heating to a predetermined temperature or more. There is a problem such as a decrease in thermal power and consumption of a large amount of pellets and generation of smoke as compared with the use of pellets, and there is a problem in that the use of pellets causes a shortage of internal space and smoke generation compared with the use of firewood.

In addition, the pellets can not be completely burned in the combustion cylinder and fall down to the bottom during combustion, resulting in an increase in the consumption of the pellets, which leads to an increase in heating cost and a decrease in heating efficiency.

Korean Patent Publication No. 10-1134044

The object of the present invention is to solve the above-mentioned problems, and it is an object of the present invention to provide a pellet burner in which a plurality of doors are installed on one side of a hearth body to minimize smoke generation, And a plurality of air heating members and a heat spreader are installed on the side of the hearth body to maximize the effect of heating, and to provide a pellet and a ventilation furnace combined with each other.

According to an aspect of the present invention, there is provided a pellet and a harmony combined furnace including a hearth body having a space formed therein and pelletized and refractory formed therein to be burnt therein, A pellet storage passage provided on an upper surface of the hearth body for storing pellets therein and supplying the pellets to the inside of the hearth body; A blowing guide member provided inside the pellet burning unit and guiding external air into the pellet burning unit to additionally supply oxygen during combustion of the pellet; The air blowing fan is rotated at a high speed by a blowing motor to blow outside air to the air guide member It includes a feeding means for blowing.

Wherein a door is provided on the front face of the door so as to be hinged to a lower portion of the front face of the door so as to be rotatable, And a pellet check door which is installed to allow the pellet to visually confirm the combustion state of the pellet and can ignite the pellet by spraying a flame on the pellet.

Wherein the air guide member comprises a horizontal guide formed in the shape of a hollow tube and extending in the left and right direction to guide outside air into the inside of the pellet burning unit, Which is connected to the inside of the horizontal guide to guide the outside air moving along the horizontal guide into the inside of the pellet burning unit to supply oxygen and increase the burning speed of the pellet, Guide.

The air blowing means includes an air blowing member provided with a blowing fan and a blowing motor therein for supplying outside air and a blowing member provided at a lower portion of the blowing member and having a cross section in the shape of a rail and having one end fixed to the stove body, And the other end is provided to protrude to one side and is guided to move left and right of the air blowing member, and a movable rail which is installed at both lower sides of the air blowing member, And a sliding member to be moved.

The pellet combustion portion may further include a pellet re-combustion portion in which unburned pellets that have not been combusted in the pellet combustion portion and fall downward are stored and re-burned.

The pellet and the harmony combined furnace according to the present invention have the following effects.

In the present invention, heating heat can be supplied to the room by selecting either pellets or harmonics, or by selecting one of pellets and firewood, and even if one of the firewood or pellets is not prepared, And the use efficiency is high.

In addition, since the air blowing means supplies air to the pellet burning portion at the initial stage of heating, the pellet can be quickly burned so that the temperature of the room is rapidly increased by operating the stove. When the temperature reaches the proper room temperature, And the fuel cost reduction effect can be obtained.

In addition, since it can be used as a pellet or a fossil tree depending on the use environment, usability according to the heating environment is improved, and it can be applied quickly to various working environments.

As the pellets are used, the firewood is inserted into the open / close doors of the large and medium sized pellets, so that the pellets are fully burned and the thermal power is strengthened, and the air heating member further ejects the heat to generate the maximum heat quantity with the minimum energy. .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a preferred embodiment of a pellet and a harmony combined furnace according to the present invention; FIG.
2 is a perspective view showing a state in which a blowing means is installed in a pellet and a harmony combined furnace according to the present invention.
3 is a front sectional view showing a preferred embodiment of a pellet and a harmony combined furnace according to the present invention.
4 is a side sectional view showing a preferred embodiment of the pellet and the harmony furnace according to the present invention.
5 is a side view showing one embodiment of a blowing means of a pellet and a harmony combined furnace according to the present invention.

Hereinafter, the pellet and the harmony combined furnace according to the present invention will be described with reference to the drawings.

Fig. 1 is a perspective view showing a preferred embodiment of a pellet and a harmony combined furnace according to the present invention. Fig. 2 is a perspective view showing a state in which a blowing means is installed in a pellet and a harmony combined furnace according to the present invention. FIG. 3 is a front sectional view showing a preferred embodiment of the pellet and the harmony combined furnace according to the present invention, and FIG. 4 is a side sectional view showing a preferred embodiment of the pellet and the harmony combined furnace according to the present invention, Fig. 5 is a side view showing one embodiment of the blowing means of the pellet and the harmony combined furnace according to the present invention.

1 to 5, the pellet and the harmony combined furnace according to the present invention includes a stove body 100 formed with a space therein, in which the pellets P and the harmonics W are injected and burnt, An opening and closing door 102 rotatably installed on one side of the stove body 100 and into which the harmonized wood W is inputted; A pellet storage box 120 for supplying pellets P to the inside of the stove body 100 and a pellet storage container 120 for storing pellets P, A pellet burning unit 130 for burning and burning the pellets P and a pellet burning unit 130 installed inside the pellet burning unit 130 to guide outside air into the pellet burning unit 130, A blowing guide member 140 for additionally supplying oxygen during combustion of the blowing fan 140, a blowing fan 140 installed on one side of the blowing guide member 140, Is rotated at a high speed by the wind motor comprises a blowing means 150 and so on for supplying the outside air into said air guide member 140.

The stove body 100 has a hollow rectangular parallelepiped shape and is formed of a steel material. The stove body 100 is poured into the inside of the pellet P and the firewort W to be burnt and the pellets P and the firewood W are burnt and heated by the generated heat to radiate heat to the outside.

An opening / closing door (102) is installed on a side surface of the stove body (100). The opening and closing door 102 is formed of a plate having a predetermined thickness and hinged to the side of the hearth body 100 to be rotatable. The opening and closing door 102 is provided with a hinge portion 104 on the upper left and lower sides thereof and the opening and closing door 102 is rotated while the left side is fixed to open the side of the stove body 100. The side surface of the stove body 100 is opened in accordance with the rotation of the opening and closing door 102 so that it is possible to check the combustion state of the pellets P, The inside can be repaired by fully opening the side surface when the inside of the casing is broken.

In addition, as the opening and closing door is opened, the side surface of the stove body 100 is opened, so that a somewhat larger fellow is inserted into the upper end of the grating support net 160 to be described later and can be ignited.

On the front surface of the opening / closing door 102, a harmonics insertion door 106 is provided. The fallowing door 106 is made of a rectangular plate and is hinged to the lower part of the front face of the opening / closing door 102. The harmonics input door 106 is rotatably installed on the opening and closing door 102 and is opened when the harmonics W are inserted so that the user can easily insert the harmonics W into the inside of the stove body 100 .

That is, after the hearth body 100 is heated to a predetermined temperature or higher by the ignition of the harmonics W in the inside of the stove body 100, the door 106 is opened without opening the door 102, So that the harmonics W can be additionally injected into the stove body 100.

A pellet check door 108 is installed on the front of the opening / closing door 102. The pellet check door 108 is formed of a rectangular plate and is slidably installed. Air can be introduced into the pellet burning unit 130, which will be described later, according to the left and right opening of the pellet check door 108. When the temperature of the room is lowered, The heating effect can be increased so that the pellet is completely burned.

The pellets P can be ignited by opening the pellet check door 108 and injecting a flame using a torch to the pellets P stored in the pellet burning unit 130 to be described later.

On the upper surface of the stove body 100, a reservoir connecting portion 112 is installed. As shown in FIG. 1, the reservoir connection part 112 is formed in a hollow cylindrical shape, and a coupling part 114 protruding from a lower end of the reservoir connection part 112 is formed. The storage container connecting part 112 is vertically installed on the upper surface of the stove body 100 and the engaging part 114 is screwed and fixed to the upper surface of the stove body 100. The pellet reservoir 120 is fixed to the inside of the reservoir connection part 112 by inserting a pouring pipe 124 of a pellet storage container 120 to be described later.

A lower engaging groove 116 is formed on an outer circumferential surface of the storage container connecting part 112. The lower engaging groove 116 is formed in a U-shape so that the air guide member 140 to be described later is inserted and fixed therein.

The pellet reservoir 120 is inserted and fixed in the reservoir connecting portion 112. The pellet reservoir 120 has a hollow cylindrical shape, and a hopper 122 is formed at a lower end of the pellet reservoir 120 to be narrowed downward. The pellet P is stored in the pellet reservoir 120 and the hopper 122 is formed at the lower end to guide the pellet P stored in the pellet reservoir 120 downward.

A pouring pipe 124 is formed below the hopper 122 of the pellet storage container 120. The injection pipe 124 is integrally formed with the pellet storage container 120, and the upper and lower portions thereof are opened to form a hollow cylindrical shape. The injection pipe 124 is connected to the hopper part 122 so that the pellets P stored in the pellet storage case 120 are supplied to the pellet burning unit 130, And serves as a passageway for communicating to the inside.

A connection pipe 125 is installed on the outside of the injection pipe 124. The connection pipe 125 is formed in a hollow cylindrical shape, and the injection pipe 124 and the reservoir connection part 112 are inserted into the connection pipe 125, respectively. The connection part 125 serves to fix the pellet reservoir to the reservoir connection part 112.

An upper coupling groove 126 is formed on an outer circumferential surface of the coupling pipe 125. The upper coupling groove 126 is formed in a semicircular shape and penetrates through the outer peripheral surface of the lower end of the coupling pipe 125. The upper engagement groove 126 is a portion to which an upper outer circumferential surface of an air guide member 140 to be described later is inserted and fixed.

A pellet burner 130 is installed at a lower portion of the storage container connecting portion 112. The pellet burning unit 130 has a hollow cylindrical shape. The outer peripheral surface of the pellet burning unit 130 has a net-like shape. The lower end of the pellet burning unit 130 has a circular plate shape. The pellet P transferred through the injection pipe 124 is stored in the pellet burning unit 130 and burned by a torch to generate heat.

A pellet re-burning section 132 is installed below the pellet burning section 130. The pellet re-burning section 132 has a hollow semi-circular shape and is formed to protrude downward toward the lower center. In the pellet burning unit 130, unburned pellets P are stored in the pellet burning unit 130 and re-burned.

A discharge hole 134 is formed in the lower surface of the pellet re-burning section 132. The discharge holes 134 are formed through the upper and lower portions, and a plurality of radial holes are formed at regular intervals. The width of the discharge hole 134 is smaller than that of the pellet P, and the width of the discharge hole 134 is larger than the outer diameter of the pellet P. The unburned pellets P are completely burnt through the discharge hole 134 and fall down to the bottom.

A ventilation guide member 140 is installed in the reservoir connection part 112. The air guiding member 140 includes a horizontal guide 142 formed in a hollow tube shape and elongated in the left and right direction to guide outside air into the pellet burning unit 130, The pellet type air conditioner according to any one of claims 1 to 7, wherein the guide member (142) is vertically and vertically disposed at the center of the guide (142) And a vertical guide 144 for guiding the inside of the part 130 and supplying oxygen to increase the burning speed of the pellets P.

The horizontal guide 142 has a hollow tube shape and is elongated in the left and right directions. The horizontal guide 142 is inserted and fixed in the lower coupling groove 116 of the reservoir connecting part 112 and the upper coupling groove 126 of the charging pipe 124. Openings are formed in both side surfaces of the horizontal guide 142 to serve as a passage for guiding the outside air to the inside of the storage container connecting part 112. An air stopper 146 is provided on the right side of the horizontal guide 142 and a blowing means 150 to be described later is connected so that blowing air leaks to the outside when a blowing operation is performed on the pellet burning unit 130 .

A vertical guide 144 is installed at the center of the horizontal guide 142. The vertical guide 144 is formed in the shape of a hollow tube having an upper end connected to the horizontal guide 142 and a lower end inserted into a lower center of the pellet burning unit 130. The vertical guide 144 supplies external air introduced through the horizontal guide 142 to the inside of the pellet burning unit 130 to directly supply oxygen to the pellets P so that the pellets emit high heat within a short period of time .

That is, at the time of initial ignition of the pellets P, a blowing means 150, which will be described later, is connected to the right side of the horizontal guide 142 to increase the ignition and heating rate of the pellets P, It is possible to supply the pellets P directly to the inside of the pellet 130 and completely burn the pellets P. When the pellet P is burned for a predetermined time and the stove body 100 is heated to a predetermined temperature or higher, the air blowing unit 150 is removed and the air stopper 146 is removed, And the outside air is supplied to the inside of the pellet burning unit 130 by the temperature difference through both side surfaces.

On the left side of the horizontal guide 142, a blowing means 150 is installed. The air blowing means 150 includes a blowing member 152 provided with a blowing fan and a blowing motor therein for supplying outside air and a blowing member 152 provided below the blowing member 152, A movable rail 154 fixed to the stove body 100 at one end and protruding at one end to guide the left and right movement of the air blowing member 152; And a sliding member 156 which is formed in a shape of "[" in cross section and is moved left and right along the moving rail 154, and the like.

The air blowing member 152 is moved to the right along the moving rail 154 and connected to the air guide member 140 so that external air can be blown to the pellet burning unit 130 at the time of initial ignition of the pellets P. [ So as to raise the combustion speed and the heat generation temperature of the pellets P. [

When the ignition of the pellets P is continuously performed by initial ignition of the pellet burning unit 130 and the blowing member 152 is moved to the left along the moving rail 154, 140) and the air blowing member (152).

The pellet re-firing section 132 is provided below the pellet support net 160. The grating support net 160 is made of a wire mesh and installed horizontally at a lower part of the pellet re-burning part 132. The firewood W is installed on the upper part of the grating support net 160 and the lower part of the firewood falls down through the grating support net 160 by burning the firewood W on the upper surface.

On the upper right side of the grating support net 160, a fellowship holder 162 is installed. The helmet holder base 162 is made of a plate material having a rectangular shape and is formed in a rectangular shape.

The helmet holder 162 is vertically installed on the upper surface of the grating support net 160 to support the lower end of the harmonics W. That is, the helmet holder 162 supports the lower end of the harmonics W so that the harmonics W are inclined to the harmonics support nets 160 so that air circulation is smooth and the harmonics W are burned well.

A re-collection box 164 is provided below the recipient receiving net 160. As shown in FIG. 5, the re-collecting box 164 has a hollow rectangular parallelepiped shape, and the upper surface thereof is opened so that the ribs W and the pellets P are burned through the grating support net 160, It is a part that falls down and is stored. The re-collection box 164 is slidably coupled to the inside of the lower end portion of the stove body 100, and when the user collects a predetermined amount or more of the ash, the re-collection box 164 can remove the ash from the stove body 100 with a simple operation .

A handle 166 is provided on the left side of the re-collection box 164. The grip portion 166 is a general handle, and a detailed description thereof will be omitted. The user can grip the handle portion 166 to easily remove the re-collection box 164.

A heating cylinder 170 is installed inside the stove body 100. The heating cylinder 170 has a hollow rectangular parallelepiped shape and is installed on the right side of the stove body 100. The heating cylinder 170 is installed inside the stove body so as to be laterally elongated and heated by the heat generated by the pellets P or the harmonics W, And the heating effect is increased. The heating cylinder 170 is installed in the inside of the stove body 100 and is heated by the heat generated by the pellets P or the harmonics W to heat the toothed cylinder 172 have. In addition, the heat generating cylinder 170 fills a part of the inner space of the stove body 100, so that the inner space of the stove body 100 becomes smaller and the air inside the stove body 100 becomes faster And heated.

In the inside of the heat generating cylinder (170), a cauldron (172) is installed. The billet (172) is a general billet (172), and a detailed description thereof will be omitted. The beakers 172 are formed in a drawer shape and are slidably coupled to the inside of the heating barrel 170. The food is stored in the inside of the grill 172 and is installed inside the heating barrel 170 so that the food is cooked by heating the pellets P or the harmonics W.

When the food is cooked by the heat generating cylinder 170 and the grill cylinder 172 as described above, the spherical movement 172 may be inserted into the rear of the stove body 100 to cook the food. ) Fills a part of the inner space of the stove body 100, so that the inner space of the stove body 100 becomes smaller, and the air inside the stove body 100 is heated more quickly.

A smoke discharge pipe 180 is installed on the right side of the upper surface of the stove body 100. The smoke exhaust pipe 180 has a hollow cylindrical shape and is formed long in the vertical direction. The lower end of the smoke discharge pipe 180 communicates with the inside of the stove body 100, and the upper end thereof is connected to the outside. The smoke discharge pipe 180 discharges the smoke generated in the inside of the stove body 100 to the outside.

A heat spreader 182 is installed on the outer circumferential surface of the smoke exhaust pipe 180. The heat spreader 182 is formed into a hollow cylindrical shape having an outer diameter larger than that of the smoke discharge pipe 180. The heat spreader 182 is installed to surround the outer circumferential surface of the smoke exhaust pipe 180 to re-burn waste heat and diffuse the heat to the outside.

A plurality of thermal diffusion rails 184 are installed on the outer surface of the heat spreader 182. The cross section of the thermal diffusion rail 184 has a shape of "┌┐", and is formed long in the vertical direction. The thermal diffusion rail 184 is installed on the outer surface of the heat spreader 182 to transfer the heat of the heated heat spreader 182 to the outside so that the outside air is heated more quickly.

An air heating member 190 is installed on the outer circumferential surface of the stove body 100. The air heating member 190 has a hollow rectangular parallelepiped shape, and is formed long in the vertical direction. A plurality of air heating members 190 are vertically installed at predetermined intervals on the front and rear surfaces of the stove body 100. The stove body 100 is heated by heat and the air heating member 190 The air is circulated along the air circulation holes 192 so that the air in the room is heated more quickly.

Hereinafter, the operation of the pellet and the harmony combined furnace according to the present invention having the above-described configuration will be described in detail.

A large amount of pellets P is supplied to the interior of the pellet storage container 120 to supply the pellets P of the pellet storage container 120 to the interior of the pellet combustion unit 130. [ Then, the door 102 is opened, the paper or paper box is inserted, the door 102 is closed, the door 106 is opened, and a torch is used to raise the temperature of the fire. The pellet check door 108 is then opened and a pellet P of the pellet burning section 130 is ignited using a torch. When the pellet P of the pellet burning unit 130 is ignited, the blowing member 152 of the blowing unit 150 is coupled to the blowing guide member 140, the blowing member 152 is operated, Air is supplied to the inside of the pellet 130 to rapidly burn the pellet P.

At this time, a large amount of oxygen is supplied by the air blowing member 152 to rapidly burn the pellets P, and the air inside the stove body 100 is heated, so that the stove body 100 quickly radiates heat. When the stove body 100 is heated to a predetermined temperature or higher, the blowing member 152 is moved to the left to remove the blowing member 152 from the blowing guide member 140, A predetermined amount of air is directly supplied to the inside of the pellet burning unit 130 by the movement of air according to the temperature difference through the right and left sides.

In order to use the harmonics, the pellet storage case 120 and the airflow guide member 140 are lifted and a cup-like lid (not shown) is attached to the storage container connecting part 112

Then, the door 102 is opened and the paper or box is inserted. The door 102 is closed, the door 106 is opened, and a torch is used to raise the temperature of the fireplace. .

In the case of going out or urgent during the use of the above-described firewood stove, the pellet inlet port lid (not shown) is lifted and the pellet storage section 120 is engaged to insert the pellet, the pellet check door 108 is opened, (130) using a gas torch is converted to the use of a pellet stove

 The pellet P and the harmonics W are simultaneously burned by the means described above so that the stove body 100 can be heated more quickly and the pellets P and the harmonics W can be simultaneously used or selectively used.

Particularly, when busy at the time of using harmonics, a large amount of firewood is injected in order to earn a time for injection. In this case, fuel waste is prevented, and when the pellet is used, when the firepower is weak, the firepower is easily increased, The user uses the heat source to heat the stove body 100 with a variety of heat sources, thereby saving energy, and has a function of completely burning to minimize the generation of soot

The scope of the present invention is not limited to the above-described embodiments, and many other modifications will be possible to those skilled in the art based on the present invention.

100. Stove body 102. Opening and closing door
106. Faithful door 108. Pellet confirmation door
112. Reservoir connection 120. Pellet reservoir
125. Connecting pipe 130. Pellet burning part
132. Pellet re-firing section 140. Pellet-
150. Blower means 160. Reciprocating rods
162. Harmony Cradle 164. Re-collection Box
170. Heat generating cylinder

Claims (6)

A stove body 100 in which a space is formed inside and a pellet P and a harmonics W are charged and burned;
An opening / closing door 102 rotatably installed at one side of the stove body 100 and through which the pellets P and the fellows W are inserted;
A pellet storage 120 installed on the upper surface of the stove body 100 and storing the pellets P therein to supply the pellets P to the inside of the stove body 100;
A pellet burning unit 130 installed at a lower portion of the pellet storage case 120 and ignited and burned by the flame of the ignition unit;
A blowing guide member 140 provided inside the pellet burning unit 130 for guiding outside air into the pellet burning unit 130 to additionally supply oxygen during combustion of the pellets P;
And a blowing means 150 installed at one side of the blowing guide member 140 for blowing outside air to the blowing guide member 140 by being rotated at a high speed by a blowing motor inside the blowing fan, And fireplace combined furnace. 2. The stove body (100) according to claim 1, wherein a side surface of the stove body (100)
A plurality of air heating members 190 are installed at predetermined intervals so as to vertically extend upward and downward to form an air circulation hole 192 passing through the air circulation holes 192 so as to radiate and convect the heat of the stove body 100 Pellets and firewood combined furnace. The refrigerator according to claim 1, wherein a front surface of the opening / closing door (102)
The apparatus further includes a harmonics insertion door (106) hingedly connected to a lower portion of a front surface of the opening / closing door (102) and rotatably installed to insert the harmonics (W)
The pellet P is slidably installed at an upper portion of the front surface of the opening and closing door 102 so that the pellet P can be visually inspected and the pellet P can ignite the pellet P, Wherein a confirmation door (108) is further provided. The air conditioner according to claim 1, wherein the air guide member (140)
A horizontal guide 142 formed in a hollow pipe shape inside and extending to the left and right to guide outside air into the inside of the pellet burning unit 130;
The horizontal guide 142 is vertically and vertically provided at the center of the horizontal guide 142 and is connected to the inside of the horizontal guide 142, And a vertical guide (144) for guiding the inside of the pellet burning part (130) to supply oxygen and raise the burning speed of the pellet (P). The apparatus according to claim 1, wherein the blowing means (150)
An air blowing member (152) provided with a blowing fan and a blowing motor inside to supply outside air;
One end of the air blowing member 152 is fixed to the stove body 100 and the other end of the air blowing member 152 is protruded to one side, A guiding moving rail 154;
And a sliding member (156) which is installed at both lower sides of the air blowing member (152) and which has a cross-sectional shape and is moved laterally along the moving rail (154). [3] The apparatus according to claim 1,
And a pellet re-combustion section (132) in which the unburned pellets (P) unburnt and falling down to the bottom of the pellet combustion section (130) are stored and re-burned.

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