KR20130001799A - Stove that power for pellets does not need - Google Patents

Abstract

The present invention is installed in a house, a barn or a house to save the cost of economics and eco-friendly pellet fuel automatically to the stove installed for the purpose of indoor heating by self-weight so that the operation cost saving effect is unnecessary As a non-powered stove for pellet fuel appears clearly, a conventionally disclosed stove has moved the pellet fuel to a transfer means operated by the power of the power source has a problem of increased operating costs and noise generated by the operation noise of the transfer means Bar, the present invention constitutes a combustion tank and a storage tank of the stove in a row to supply the pellets without ignition by ignition by dropping ignition by combustion, thereby solving the problem of power and noise increase, and also the volume of the stove Is minimized, so you don't want to worry about the installation space Is to provide a non-fired stove for pellet fuel which can be installed in any place and space.

Description

Stove that power for pellets does not need}

The present invention relates to a stove that is installed in a house, a barn or a house as a fuel for pellets heating the room, and more particularly, the cost savings and eco-friendly pellet fuel in the stove installed for heating purposes The present invention relates to a non-powered stove for pellet fuel, which is configured to be automatically supplied by the present invention, and thus the operation cost is clearly reduced due to the need for a separate power source.

In general, facilities such as houses, houses, and factories, houses for raising livestock, or houses for growing crops, such as fruits and vegetables, are used to remove moisture during the cold winter season or during the rainy season. The device is installed and in operation.

 In general, such a heating apparatus is mainly used as a gas-fired boiler, a hot air fan using petroleum, or a stove using coal.

However, the cost of such gas, oil, or coal is not only expensive, but the consumption is considerable, and the cost of heating is increased, and the combustion gas discharged contains a large amount of harmful components. There was a problem causing harm.

As a result, wood-pellets fuels are getting the spotlight, while the cost of fuel is low and does not harm the environment and the human body.

Wood pellets are eco-friendly products that process and dry sawdust, a by-product of wood, and reduce carbon dioxide, which is formed into pellets of pellets at high temperature and pressure using a pellet molding machine. In addition, since the lignin component in the wood is melted and molded into pellets without any additives in the pelleting process, manufacturing cost is reduced, and it is much cheaper than the purchase cost of oil or coal used as fuel, and it is widely used throughout the world. In addition, a heating device (hereinafter, referred to as a stove) is also developed and provided.

Stove using conventional pellet fuel Utility Model Registration No. 450891 (name: non-combined pellet stove), Utility Model Registration No. 4485540 (Name: pellet stove), Patent Publication No. 2009-68265 (Name: Multifunctional pellet burner) Was released.

The conventional stove configuration comprises a combustion cylinder for igniting and burning pellet fuel, a storage container for storing and storing pellet fuel, and a conveying device such as a screw or a conveyor belt for transferring the pellet fuel contained in the storage container to the combustion cylinder.

However, the following problems occur by installing a transfer device for transferring pellets using a conventional pellet fuel as described above.

First, the power supply to operate the motor of the transfer device does not reduce the operating cost, but rather increases the adverse effect occurs, and the supply of pellet fuel is interrupted when the power is cut off.

Second, by installing the reservoir separately, there is a problem that the installation space is limited to the problem of increasing the volume of the stove, there is a problem that the assembly and disassembly of the stove is not easy.

Third, due to an increase in the volume of the stove, it is difficult to install in a narrow residential space such as a general house or a restaurant.

Fourth, there is a problem that the user's life is not easy due to the operation noise of the motor and the screw or the conveyor operated by the power source, and also the quality of the livestock raised in the barn is degraded due to the noise stress as described above.

The present invention has been made in order to solve the above problems, and the combustion and storage tanks of the stove is configured in a row to supply the pellets without ignition by ignition by the falling weight of the ignition to be combustible, thereby increasing power and noise In order to solve the problem, and to minimize the volume of the stove is to provide a fuel-free stove for pellet fuel that can be installed in any place and space that wants to escape from the constraints of the installation space.

The present invention is configured as follows to achieve the above object. In other words,

A main body having a combustion chamber provided therein, an air inlet tube formed in communication with an upper portion of the main body, and having a plurality of air inlet holes on the upper surface to allow air to flow from the upper side to the lower side; An air outlet having an air hole for adjusting the size of the air inlet hole, a pellet fuel storage container for supplying the stored pellet fuel in communication with the air inlet pipe, and for discharging the heated air in communication with the upper part of the main body; It includes a heating vessel.

Or a heating hot water pipe circulated from the inside of the heating tube to the outside and installed to heat the heating water.

In addition, a drawer having an inner accommodating space for slidingly coupled to the internal combustion chamber of the main body is installed, and is mounted on the bottom of the accommodating space of the drawer corresponding to the lower portion of the pellet fuel storage container, and further includes a pedestal provided with a grill. .

In addition, the top of the pellet storage container is detachably connected, the interior space further comprises a fuel auxiliary storage container for storing the replenishment pellet fuel.

In addition, the front of the drawer is hinged rotatably coupled to one side, the other side is made of an auxiliary door is installed locking means.

According to the present invention as described above, by installing the storage container and the main body in communication with the pellet is stored vertically, the stored pellet is automatically supplied to the combustion chamber by its own weight without a separate transport means, to operate the conventional transport means There is an effect of reducing the operating costs caused by the power source.

In addition, by preventing the noise generated from the transfer means such as a motor, a screw and a conveyor belt operated by the power, there is an effect that can prevent the stress generated in the residential life of the user and livestock raising.

In addition, since the pellets can be supplied without power, there is an effect that can be installed in places and areas where electricity is not supplied.

In addition, it is possible to prevent the livestock and the crops from being damaged by cold waves by continuously supplying fuel regardless of power failure due to the unnecessary power source.

In addition, by installing the storage container perpendicular to the main body, it is possible to minimize the volume to install a narrow space such as a house or a shopping mall.

1 is a perspective view showing a stove according to the present invention
2 is a perspective view showing a state in which the safety net is removed from FIG.
Figure 3 is a perspective view showing a half cross-section of the stove according to the present invention
4 is a front sectional view of the stove according to the present invention;
Figure 5 is an exploded perspective view showing an extract of the body portion according to the present invention
Figure 6 is a plan view showing a state in which air is introduced through the air conditioning hole
7 is an enlarged cross-sectional view illustrating a state in which pellets are supplied through a grill according to the present invention.
Figure 8 is a perspective view showing a state in which the auxiliary door is installed in the drawer according to the present invention
Figure 9 is a perspective view showing a state in which the fuel auxiliary storage container is installed in accordance with the present invention
Figure 10 is a cross-
11 is a front sectional view showing a state in which a heating hot water pipe is installed according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 7 of the present invention, the stove 1 of the present invention is a pellet fuel storage container 40 and a heating tube (10) which are installed in communication with the main body 10 and the upper portion of the main body 10, respectively; 70).

The main body 10 is provided with a combustion chamber 11 configured to be in communication with the pellet fuel storage container 40 and the heating cylinder 70 configured to allow the combustion after burning the pellet (P) therein, the main body 10 At the lower part of the base), a supporting leg 12 is installed to separate the main body 10 from the ground by a predetermined height to prevent heat from being transferred to the ground.

In addition, an opening 13 is formed at one side of the main body 10, and the drawer 20 is slide-inserted through the opening 13 to enter the combustion chamber 11.

The drawer 20 has an upper portion open to have an accommodation space 21 therein, and a solid fuel for burning the pellets by having a handle 22 so that the drawer 20 can be easily moved in and out of the combustion chamber 11 on the front outer side. It is desirable to achieve the purpose of easily inserting an ignition material such as the combustion chamber and the purpose of easily discharging and removing ash which is a by-product of the burned pellets.

In addition, in the inner receiving space 21 of the drawer 20 is mounted on the bottom corresponding to the lower portion of the pellet fuel storage container 40 is supported by the pellets, the pedestal 30 is installed so that the air is smoothly communicated. The upper portion of the pedestal 30 is provided with a grill 31 spaced upwardly so as to be close to a predetermined height at the bottom of the receiving space 21, that is, the bottom of the pellet fuel storage container 40. At this time, it is preferable to install the stopper 33 on the bottom of the receiving space 21 in which the support 40 is seated so that the pedestal 30 is always seated in the correct position.

The edge of the grill 31 is formed in a square or circular, and the grill rod 32 is bonded to the upper and lower portions of the edge in one direction, the grill rod 32 is located at the top and the bottom of the predetermined interval and the height of the edge It is preferable to arrange in a zigzag fashion with a difference. The reason is that if the interval between the upper and lower zigzag is arranged in a state shorter than the length of the pellet, the pellets do not fall to the bottom and are held on the grill rod 32, but the heat ignited under the pedestal 30 is lowered from the grill 31. When delivered to the pellet seated on the top, the pellet is burned by heat, the rigidity is weakened, cut and then configured to fall to the bottom.

Furthermore, as shown in FIG. 8, the front of the drawer 20 can visually check the accommodating space 21, and the entire drawer 20 can be removed without leaving the combustion chamber 11 of the main body 10. It is preferable to provide an auxiliary door 23 capable of removing ash.

The auxiliary door 23 is formed to be larger than the through-hole 24 formed in the front of the drawer 20 to block the through-hole 24, one side rotatably hinged to the front of the drawer 20 Lock opening and closing, and the other side is provided with a locking means 25 to prevent the auxiliary door 23 is opened and closed arbitrarily in the drawer (20). The locking means 25 may be formed by installing a latch 25a that is rotated on the auxiliary door 23 and installing a catch 25b on which one end of the latch 23a is caught on the front of the drawer 20. .

In addition, the auxiliary door 23 is further provided with an auxiliary air regulating stopper 26 that can adjust the amount of air in a generally configured rotary type may adjust the thermal power.

And the pellet fuel storage container 40 is attached to the upper portion of the main body 10 in a hollow so that the pellet can be stored therein, as shown in Figure 1 to 8 attached to the pellet self-weighted into the combustion chamber inside the main body 10 It is configured to be drop-supplied by, and the lid 41 is installed at the top to prevent the stored pellets from being exposed to the outside.

In addition, the lower portion of the pellet fuel storage container 40 is provided with an air inlet 50 formed in a diameter larger than the diameter of the pellet fuel storage container (40).

The air inlet cylinder 50 is formed to have a height at the bottom of the pellet fuel storage container 40, the upper surface is formed with a plurality of air inlet holes 51 through the radially to allow air to flow from the upper direction to the lower direction It is preferable.

Here, the lower portion of the pellet fuel storage container 40 is provided with an extension portion 42 extending in the longitudinal direction by the height of the air inlet cylinder 50 so that the air introduced through the air inlet hole 51 into the combustion chamber 11. Securing the guided passage can prevent the entire pellet from burning in contact with air.

In this case, it is preferable that the air regulator 60 is installed on the upper surface of the air inlet 50 to adjust the size of the air inlet 51.

The air regulator 60 is provided with a receiving hole 63 to accommodate the pellet fuel storage tank in the center, the air hole 61 corresponding to the air inlet hole 51 formed in the air inlet cylinder (50) Is formed, the center is seated in the air inlet cylinder 50 rotatably in a state that accommodates the outer diameter of the pellet fuel storage cylinder (40). And one side is provided with a lever 62 to allow easy rotation of the air regulator (60).

When the air adjusting hole 60 is rotated in this way, the air hole 61 is aligned with the air inlet hole 51 or out of the air inlet and the air to block the amount of combustion.

On the other hand, the heating cylinder 70 is formed inside the hollow, it is installed in communication with the main body 10 at the upper position of the main body 10 outside the pellet fuel storage container (40).

Therefore, the heated air generated in the combustion chamber of the main body 10 is configured to be exhausted through an external communication through the heating cylinder 70, and the air heated in the heating cylinder 70 heats the air in the external space to heat it. In order to efficiently increase the heating of the external space, it is preferable to provide a retention plate 71 to prevent the heated air from being easily exhausted inside the heating tube 70.

One side of the retaining plate 71 is bonded to the inside of the heating tube 70, the other side is configured to be located in the air at intervals from the inside of the heating tube 70, the zig-zag in the longitudinal direction inside the heating tube 70 The upper and lower retaining plates 71 and one end are provided to overlap each other to effectively block the heating air to slow down the exhaust time.

And the upper cover 15 is installed so that the upper portion of the pellet fuel reservoir 40 and the heating tube 70 is exposed, so that the user can protect the fire from the space between the upper cover 15 and the main body 10 It is preferable that the safety net 14 to be installed.

Furthermore, the upper lid 41 of the pellet fuel storage container 40 is removed, and an auxiliary storage container 80 fitted to the upper portion is installed.

9 and 10, the auxiliary storage container 80 is a pellet fuel storage container through the lower outlet (81) opened when the replenishment pellets are stored therein and the pellets of the pellet fuel storage container 40 are exhausted. 40) It is to be supplemented to the inside, the cover 82 is detachably installed on the top to replenish the pellets (P) when the cover is opened and opened, it is configured to easily replenish the pellets.

In addition, as another embodiment of the present invention, the heating hot water pipe (90) in the interior is removed from the hollow retaining plate 71 of the heating tube 70 is installed in communication with the upper portion of the main body 10 to dissipate the heated air to the outside ) Can be installed.

The heating hot water pipe 90 is as shown in Figure 11, the inlet pipe 91 entering the inside from the outside of the heating tube 70 and the outlet pipe 92 exiting from the inside of the heating tube 70 to the outside The connecting portion is formed in the form of a coil to effectively heat transfer the internally heated air of the heating vessel (70).

Furthermore, it is preferable that a heat insulating material 100 having heat resistance to preserve heat of the heating hot water pipe 90 is installed at the coil outer circumference of the heating hot water pipe 90 in the heating tube 70. The heating water stored in the hot water pipe 90 is automatically circulated to the convection phenomenon by the warmth and external cold of the heating tube 70 to heat the room, or a separate space in a large space such as a barn. By installing a circulation pump it is also possible to forcibly move the heating water.

The operation of the stove 1 of the present invention thus configured is as follows.

First, there are two ways of igniting and burning the pellets P stored in the pellet fuel storage container 40.

First, take out the drawer 20 from the main body 10, ignite the ignition material such as solid fuel or paper in the space below the pedestal 30, and put the drawer 20 back to the main body, pellet fuel storage bin 40 Pour the pellets into Some of the poured pellets fall into the drawer 20 to be burned, and a fire is greatly caused, and heat is transferred to the lower pellets hung on the grill 31, and then ignited, and then burned to fall.

Second, in the case of the stove (1) without the drawer 20, when the ignited pellets are first put into the pellet fuel storage container 40, the ignited pellets are split while touching the grill 31 to fall down the base 30 to ignite After the preparation, the pellets are poured into the pellet fuel storage container 40, and the pellets, which are delivered with heat as in the first method, are sequentially dropped and ignited.

When the pellet is ignited in this way, by adjusting the size of the common inlet 51 of the air inlet 50 by rotating the air regulator 60 to the air hole 61 to control the fire power into the air introduced.

Thereafter, the air heated by the combustion of the pellets moves out of the combustion chamber 11 to the heating vessel 70, and the heated air moved to the heating vessel 70 is transferred by the communication while transferring heat to the heating vessel 70. It is exhausted to the outside, where the exhaust speed of the air heated by the retaining plate 71 installed inside the heating vessel 70 is slowed down to further heat the heating vessel 70 to heat the outside to be heated. In addition, the hot water heated by applying heat to the heating hot water pipe (90) installed in the heating barrel (70) is moved to the room to be heated.

In addition, by replenishing a larger amount of pellets by inserting the secondary storage container (80) in which the supplemental pellets are stored in the upper portion of the pellet fuel storage container (40) according to the size of the place to be heated, the supply of fuel is interrupted and the livestock or crops are harmed. It is possible to prevent an accident in advance.

In addition, the ash which is a by-product of the ignited pellet may be removed by removing the ash by drawing out the drawer 20 after all the pellets in the pellet fuel storage container 40 are used, and when the pellet remains in the pellet fuel storage container 40, the auxiliary door Opening (23) by scraping the ash using a shovel, etc. to be discharged to the outside can be easily removed.

The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the technical idea of the present invention.

Stove: 1 body: 10
Combustion chamber: 11 Base: 12
Opening: 13 Safety Net: 14
Top cover: 15 Drawer: 20
Storage space: 21 Handle: 22
Secondary door: 23 Through hole: 24
Fasteners: 25 Clasp: 25a
Hanger: 25b Air stopper: 26
Base: 30 Grill: 31
Grill Rod: 32 Stopper: 33
Pellet fuel storage container: 40 Lid: 41
Extension: 42 Air inlet: 50
Air inlet hole: 51 Air regulator: 60
Air hole: 61 Lever: 62
Heating vessel: 70 Retention plate: 71
Secondary reservoir: 80 Outlet: 81
Cover: 82 Heating hot water pipe: 90
Water Pipe: 91 Water Pipe: 92
Insulation: 100

Claims (10)

A main body 10 having a combustion chamber 11 therein;
An air inlet tube 50 installed in communication with an upper portion of the main body 10 and having an air inlet hole 51 formed in a plurality thereof on an upper surface thereof to allow air to flow from above to below;
An air regulator (60) rotatably installed on the air inlet (50) and having an air hole (61) for adjusting the size of the air inlet (51);
A pellet fuel storage container 40 for supplying pellets (P) stored in communication with the air inflow container 50; And
It is installed in communication with the upper portion of the main body 10 is a heating tube for discharging the heated air to the outside; non-powered stove for pellet fuel comprising a.
A main body 10 having a combustion chamber 11 therein;
An air inlet tube 50 installed in communication with an upper portion of the main body 10 and having an air inlet hole 51 formed in a plurality thereof on an upper surface thereof to allow air to flow from above to below;
An air regulator (60) rotatably installed on the air inlet (50) and having an air hole (61) for adjusting the size of the air inlet (51);
A pellet fuel storage container 40 for supplying pellets (P) stored in communication with the air inflow container 50;
A heating barrel 70 installed in communication with an upper portion of the main body 10 to radiate heated air to the outside; And
And a heating hot water pipe (90) which is circulated from the inside of the heating tube (70) to the outside to heat the heating water.
3. The method according to claim 1 or 2,
A drawer 20 having an inner accommodating space 21 slidingly coupled to the internal combustion chamber 11 of the main body 10 is installed, and an accommodating space of the drawer 20 corresponding to the pellet fuel storage container 40 directly below. (21) The non-powered stove for pellet fuel, characterized in that it is mounted on the bottom, the upper portion further includes a support (30) having a grill (31).
The method of claim 3,
The grill 31 is a non-powered stove for pellet fuel, characterized in that configured to support the pellets (P) stored by repeating the grill rods 32 at regular heights and intervals in a zigzag manner at the top and bottom.
3. The method according to claim 1 or 2,
The lower end of the pellet fuel storage container 40 extends in the longitudinal direction and the extension portion 42 is configured to communicate with the combustion chamber 11 of the main body 10, the non-power stove for pellet fuel, characterized in that configured.
3. The method according to claim 1 or 2,
The upper cover 15 is installed spaced apart above the main body 10, the upper cover 15 for accommodating the upper portion of the pellet fuel storage container 40 and the heating cylinder 70, the upper cover 15 and the main body 10 The spaced circumference of the) non-powered stove for pellet fuel, characterized in that it further comprises a safety net (14) that is installed for the safety of the user.
3. The method according to claim 1 or 2,
The pellet fuel storage container (40) is detachably connected to the top, the inner space for pellet smoke-free stove, characterized in that it further comprises an auxiliary storage container (80) for storing the supplemental pellet (P).
The method of claim 1,
The heating vessel 70 is a non-power stove for pellet fuel, characterized in that a plurality of retention plates 71 are repeatedly installed in a zigzag manner to slow the exhaust time of the heated air.
The method of claim 2,
The heating hot water pipe (90) inserted into the inside of the heating tube (70) is formed of a coil, and a heat insulating material (100) is installed on the outside of the heating hot water pipe formed of the coil to preserve the heated air. Fuel-free stoves for fuel.
The method of claim 3,
The front of the drawer 20 is hinged rotatably coupled to one side, the other side is a non-power stove for pellet fuel, characterized in that the auxiliary door 23 is provided with a locking means (25) is installed.

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