KR20160016104A - Pellet & wood stove - Google Patents

Abstract

The present invention relates to a stove capable of using together a pellet and a wood, more particularly relates to innovative and practical pellet and wood combined stove having a structure formed by sticking a pellet burner to a location of an open-and-shut door and equipping the open-and-shut door where new observation window is adhered to a side of a fire box of a main body of the stove in a general stove including the main body of the stove, the open-and-shut door, the fire box and an exhaust pipe. In this case, the wood is easily ignited by flame of the pellet without any manipulation and change of the structure if the open-and-shut door on the side is opened and then the wood is put in the fire box in the event that it is converted to a wood stove while the pellet is combusted by the pellet burner. It is converted to the wood stove in the event that supplying of the pellet is stopped, and the wood stove is converted to a pellet stove in the event that the pellet is put under the wood stove and then ignition is performed at an air inlet for several seconds. Initial pellet ignition is easily realized without occurrence of smoke by putting the pellet in a pellet input part and heating intensively the put pellet when ascending current of the exhaust pipe occurs according as the main body of the stove and the exhaust pipe become hot by heating for certain time with inserting the gas torch into the air inlet.

Description

{Pellet & Wood Stove}

The present invention relates to a pellet-type wooden stove which is easy to carry and move, and which is easy to install and ignite, and is capable of switching from a pellet stove to a wood stove and from a wood stove to a pellet stove, This is about a stove that can be switched at any time.

The pellet combustor manufactured by the tornado principle is a method in which the external air is introduced through the inner surface of the funnel when the external surface of the funnel attached to the air supply hole is heated by the heat of the combustion chamber, The purpose of the present invention is to provide a highly efficient stove that eliminates all of the difficulties of initial ignition, smoke caused by unburned combustion, unintentional shutdown of combustion during combustion, difficulty in controlling backflow, and the like.

Generally, a fireplace is a heat source by burning a heat source such as a tree, and its structure is composed of a main body of a fireplace, a fire room, an ashtray, a heat recovery chamber, a communication installation port and a door with heat- It is necessary to put the wood into the fire room every 2 to 3 hours so that the sleeping time of 6 to 7 hours at night is inconvenient to turn off the fire in the stove and the fire due to the unburned fire when the air supply is reduced to sleep for a long time. The leakage of the combustion gas may cause personal injury, and thus the pellet stove tends to be stably burned for a long time.

Pellets produced by processing waste wood and sawdust are widely used because of their low price, high calorific value, easy management and storage, and are especially important for outdoor activities such as camping. If the pallet is exhausted, the pallet stove becomes useless. In the case of the present invention, when the pallet is exhausted, a furnace using pallet and wood as a fuel which can be easily procured outdoors can be manufactured.

This pellet stove has a problem that it is difficult to complete combustion and the thermal efficiency is low, soot and smoke are generated, and excessive gas and smoke are generated due to backfire phenomenon and initial combustion.

For this reason, it is necessary to use a product that can use wood as pallet and wood as needed, but there is no product that is commercialized, and a pallet combustor is purchased by a user according to need and is used by being converted to a wood stove After 5 minutes after ignition, due to smoke and soot due to unburnt combustion, the soot is adhered to the observation window and the flame of the firebox can not be seen. When the fire is burned for a long time, the firepower decreases, Respectively.

1. Downward burning wood stove 10-2013-0123068 (10-1347526) 2, Glass soot elimination device for observation of stove 10-2014-0054575 3. How to keep warm in fireplace room 10-2014-0054576 4. Portable Pallet Stove 10-2013-0024877 (10-1332575) 5. Pellet combustor 10-2013-0153292

In order to solve the above-mentioned problems, the present invention provides a structure in which a hearth capable of switching between pallets and wood can be used and a suitably heated secondary air is injected to complete combustion, thereby reducing the generation of smoke, By the installation of the heat delay plate, the communication is heated to reduce the loss of the heat to the communication, and it is possible to switch the communication fitting to the horizontal and vertical type according to the type of the tent, It is an object of the present invention to provide a paddle-type wood hearth for preventing the backflow and backflow of smoke from being blown by the inflow and controlling the intensity of fire by the air conditioner to provide pleasant heating.

In addition, if it is made compact and lightweight, it can be a camping stove which is easy to store and carry, and can be easily installed and dismantled.

In order to achieve the above object, the present invention provides a pellet fire extinguisher having a pallet combustor and a firebox main body, wherein the pallet combustor has a pallet injection port at an upper portion thereof, And a funnel is attached to the upper portion of the furnace to prevent backflow and backfire of the furnace, and an air passage is provided for the secondary combustion by forming the upper, lower, and both sides of the furnace in a double structure, The air conditioning device and the secondary air inflow hole are installed in the air supply hole of the end finishing plate and a funnel by the tornado effect is installed between the combustion net and the finishing plate. A number of secondary air spouts are installed in the inner end plate of the double end extending to the right based on the above-mentioned drawing network, and the heated air is ejected toward the flame coming out from the burning network to form the secondary burning, and the end is sealed . A connecting plate connecting to the stove main body is attached to the outside of the right side of the pallet combustor.

The stove body has a cylindrical shape, and on the left side, a large hole through which a pallet combustor can be inserted and a fixing hole for attaching a connecting plate attached thereto are installed. The size of the large hole is set such that the pallet combustor is stored and carried into the firebox main body It is a standard to be able to go. It is fixed by bolts & nuts. On the bottom of the fire room, a removable reed panel is placed. On one side of the fire room, an opening and closing door with an observation glass is installed. An air curtain hole and an air inflow hole are formed in the opening / closing door. Several fire retarding plates are installed on the right side of the firebox and a communication fitting is installed in the center rear of the upper part of the firebox main body. The communication mounting holes are detachable and can be used both horizontally and vertically by means of bolts and nuts.

As a result of using and producing the product of the present invention,

1. When the inclined plane of the funnel is heated due to the high temperature of the combustion chamber due to the soil inhalation principle, the outside air naturally flows along the inner surface of the funnel and is concentrated in the pellet of the funnel net so that stable combustion is realized. The air control by the air regulating plate of the supply hole enables to control the flame of the flame,

2, the combustion chamber is composed of two, and the air that flows into the lower hole of the finishing plate is heated in the course of passing through the combustion chamber, and is injected into the right end curtain of the combustion chamber so that the flame coming out of the combustion chamber is burned twice, The soot does not adhere to the observation window glass surface,

3. Even if the pallet is burning, it is possible to switch to a wooden stove by opening the opening and closing door, switching from a wooden stove to a pallet stove. After supplying the pallet to the supply pipe, Lt; / RTI &

4. Initial ignition of the pallet After the gas torch is inserted into the air inlet hole, the pallet is supplied to the supply pipe after heating for a certain time until the communication becomes hot. When the pallet of the combustion net is heated for a predetermined time,

5. Even when used as a wooden fireplace, the air supplied by the principle of tornado is supplied to the fire room with appropriate intensity according to the fire room temperature,

6. By installing several heat delay plates in the fire chamber of the furnace body, the phenomenon that the communication is heated and the heat loss escaping to the communication is reduced,

7. It is convenient to use both horizontal and vertical communication by detachable connection port,

8. When storing and transporting, the pallet combustor should be put into the fire room's fire room, and the connecting plate should be fixed with bolts & nuts.

Fig. 1 is a photograph of a wooden fireplace combined with a pallet produced by the structure of the present invention
2 is a cross-sectional view of the pallet combustor of the present invention
Fig. 3 is a front view of the pallet combustor of the present invention and a finishing plate drawing
Figure 4 is a top view of the pallet combustor of the present invention structure
5 is a side view and a front view of the pallet operating network of the present invention
6 is a front view of the furnace main body of the present invention and horizontal and vertical communicating fittings
Fig. 7 is a side view of the hearth main body of the present invention, showing a joint hole of a pallet combustor,

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the accompanying drawings, an embodiment of the present invention will be described below.

The construction of the pallet combined wood hearth of the present invention is largely divided into the pallet combustor 1 and the hearth main body 2.

2 to 5, a hopper 13 for containing a pallet, a pallet supply pipe 8, a pallet combustion chamber 3, a funnel 5, (10), a stove body, a connecting plate (15) and a pallet drawing net (4).

A pallet supply pipe 8 is vertically fixed on the upper side of the pallet combustion chamber 3 and a hopper 13 capable of being attached to and detached from the upper side of the supply pipe is provided to supply the pallet. A funnel (5) of tornado principle is installed inside the pellet supply pipe above the pellet supply network to send back the smoke and backfill to the pellet supply pipe when the pallet is exhausted.

The inner and outer plates 6 and 7 are formed in a double structure by making another cylinder in the combustion chamber. The inner cylinder 6 and the outer cylinder 7 are formed in a cylindrical shape, And the air required for the secondary combustion is heated and passes through the space between the combustion chamber and the combustion chamber, thereby maintaining a high temperature of the combustion chamber.

And fixes the combustion network (4) to the central portion of the combustion chamber (3). Although the shape of the firing network (see Fig. 5) varies, the present invention preferably employs a structure in which one side is vertical and the other side is sloping, and the material is made of wire which is resistant to fire.

A funnel 5 of the tornado principle is installed inside the left end of the combustion chamber and an end of the funnel 5 is attached with an air supply hole 10 and a finishing plate 9 with an air control plate (not shown) attached thereto. At the lower end of the finishing plate, several small secondary air inflow holes (11) are formed corresponding to the air layer of the double structure so that the secondary air is sucked.

The right end of the combustion chamber is constructed by injecting several secondary air sprays (12) on the inner four sides of the double structure and injecting it toward the inside of the combustion chamber toward the inside of the combustion chamber, thereby effectively performing secondary combustion and sealing the end of the double- .

A connecting plate (15) is connected to the outside of the combustor (1) on the outer side of the combustor (1). The size of the connecting plate is larger than the total size of the combustor and fixed to the furnace body with bolts & nuts larger than the large hole for installing the combustor installed in the furnace body.

The structure of the hearth main body as a heat generating portion includes a heater body 2 as a heat generating portion, a fireproof chamber 16, an ashtray 20, an opening and closing door 17 with an observation glass, a heat delay plate 18, And a detachable communication mounting hole 19 which can be used for both vertical communication with the main body.

For the sake of convenience, the quadrangular pyramid is placed in a horizontal position and used for test manufacture.

When the burner is to be carried and stored in the outside on the left side of the quadrangular pyramid, when the burner is used as a hearth by installing a hole which is larger than the size of the pallet combustor 1 and smaller than the connecting plate 15, & Fixed by nuts. Nuts are welded or threaded into the body.

The opening and closing door 17 with the heat-resistant glass has a structure in which a hole is formed on the entire surface of one side of the hearth body, a hook is attached to the periphery of the hole, , And the opening / closing lock is attached to the other surface. The soot state of the heat-resistant glass has always been a clear glass surface as a result of application of the patent application (Document 2).

The size of the ash receiving plate 20 is smaller than the diagonal length of the opening and closing hole and the width is smaller than the stove width and the height is a height at which the inflow air can flow downward without being buried in the wood of the firebox. And it was manually inserted into the artificial room. The structure is a rectangular hexahedron in which a large number of holes are installed so that the wood is supported on the upper part and the ash is opened in the direction of the pellet combustor so that air entering through the pellet combustor flows through the open surface and flows from the bottom to the top.

Although the present invention uses two heat delay plates 18, depending on the application, And the heat delay plate in contact with the fire room was greatly assisted in maintaining the high temperature of the fire room as a result of applying the patent (Document 3). The effect of this heat delay plate is to reduce the heat loss due to the communication heating phenomenon of the existing camping stove and to radiate more radiant heat to the room.

As shown in Fig. 6, the communication mounting hole 19 can be vertically or horizontally used depending on the type of the tent, and the use of the angle changing elbow can be reduced to establish communication.

The stove supports (21 not shown) were detachable and attached to the lower four corners of the stove body by bolts and nuts.

Although the present invention has been described with reference to one embodiment shown in the drawings, it is only illustrative and not restrictive. It will be understood by those skilled in the art that various changes, modifications, and substitutions will be possible. Accordingly, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

1: pallet combustor 2: stove body 3: pallet combustion chamber
4: Pallet operating network 5: funnel 6: inner plate
7: outer plate 8: pallet supply pipe 9: finishing plate
10: air supply hole 11: secondary air inlet hole 12: secondary air hole
13: hopper 14: bolt & nut 15: connecting plate
16: Japanese style room 17: opening / closing door 18:
19: communicating fitting 20: receptacle 21: support
22: communication

Claims (2)

The pallet combination wood hearth consists of a pallet burner and a furnace body,
The pellet combustor is provided with a pellet supply pipe at an upper portion thereof and a combustion chamber in which a pellet is burnt by installing a pellet network below the pellet supply pipe. A funnel is installed between the supply pipe and the pellet supply network, Respectively,
Wherein the combustion chamber is provided with air passages which are necessary for secondary combustion by forming upper, lower,
The combustion chamber is extended to the left side based on the combustion network, and an air supply hole and a secondary air inflow hole are provided in the end finishing plate,
A funnel by a tornado effect is installed between the combustion network and the air supply hole,
A plurality of secondary air blowing holes are formed in the inside of the two ends extending to the right based on the combustion network, and the heated air is blown toward a flame coming out of the combustion chamber to form a secondary combustion,
A pallet combustor configured to attach a connecting plate connected to the stove main body on the outside of the right side of the pallet combustor,
A large hole is formed on the left side of the hearth body so as to insert the pallet combustor into the firebox, and a hole for fixing the connecting plate attached to the combustor with a bolt &
The size of the large hole is set so that the pallet combustor can enter into the fire room of the fireplace main body when the pallet combustor is stored and carried. Fixed bolts and nuts are placed on the bottom of the fire box, A door is attached to which a glass is attached,
Characterized in that several fire retarding plates are provided on the right side of the firebox and a communication fitting is provided in the center rear of the upper surface of the firebox main body Claim 1
Wherein the communication mounting hole is detachably attached and fixed by bolts and nuts by being rotated by 180 degrees so that the communication can be attached horizontally and vertically.

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