KR20130112076A - Stove that power for pellets does not need - Google Patents

Abstract

The present invention relates to a stove for heating a house, a barn, or a vinyl house by using pellets as fuel, and a stove using a conventional pellet fuel is provided, but a conventional combustor is mostly a screw system using electric energy. Combustor made of top-down was difficult to control the air, it is difficult to control the heat, and most of the heat is heated and do not stay for a long time, the discharge effect is reduced, the transfer device is operated by using electric energy, operating costs Increased, the production of the transfer device and the air injector has a big problem throughout the operation, installation and heating efficiency, such as the increase in production costs due to the size of the product, the present invention consists of a vertical row of housing and fuel reservoir of the stove The pellet fuel is ignited at the lower part, It can be burned down and burned, and the volume of the stove is minimized so that it is free from the constraints of the installation space, and the heated heat obtained through combustion does not exhaust immediately, and the heat moves from bottom to top and back to top. It is to provide a non-powered stove for pellet fuel that can be easily heated to receive the ash of the pellet fuel generated after ignition, so as to stay in the stove for a long time by double heating.

Description

Stove that power for pellets does not need}

The present invention relates to a stove for heating a house, a barn, or a plastic house by using pellets as fuel, and more particularly, by using the fuel of the stove installed for heating purposes as a pellet having excellent cost-saving effect and environmentally friendly, The present invention relates to a non-powered stove for pellet fuel, which supplies pellet fuel without a separate power source and is burned without power, so that heated heat stays in the stove for a relatively long time so that double heating is possible. .

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.

The fuel of such a heating system is attracting the attention of eco-friendly wood-pellets fuel which is inexpensive but does not harm the environment and the human body.

The wood pellets are environmentally-friendly products in which sawdust, a by-product of wood, is processed and dried, and carbon dioxide is reduced 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-connected pellet stove), Utility Model Registration No. 4485540 (Name: pellet stove), Patent application No. 2009-68265 (Name: Multifunctional pellet burner) Was released.

The conventional stove configuration includes 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 hearth using the conventional pellet fuel as described above occurs the following problems.

First, the combustor was mostly a screw method using the electric energy, the top-down combustor was difficult to control the fire power because the air control is difficult, most of the heated heat is discharged for a long time does not stay there is a problem that the heating effect is lowered.

Second, the transfer device operates by using electric energy, the operation cost is increased, and the production cost increases due to the size of the product due to the production of the transfer device and the air injector, and the increased production cost is delivered to the user as it is. As it grows, there is a problem that it is difficult to supply to the common families difficult to live.

Third, the conventional pellet combustor is installed by separating the fuel container and the combustor into the side, the bulky pellet combustor has a big problem in operation, installation and heating efficiency as a problem that the installation area should be wide.

The present invention has been made in order to solve the above problems, the housing of the stove and the fuel storage container is configured in a vertical line, and the pellet fuel is ignited from the lower side to supply the pellet fuel by ignition without falling ignition by combustion In addition, the volume of the stove is minimized so that it is free from the constraints of the installation space, and the heated heat obtained through the combustion is not immediately exhausted, and the heat is moved from the bottom to the top to the bottom to double the heating. It is to provide a non-powered stove for pellet fuel to stay for a long time to exhibit the optimal heating effect, and to easily receive the ash of the pellet fuel generated after ignition.

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

When the pellet fuel is ignited by having a combustor provided therein, a housing having an insertion hole formed on an upper surface thereof, and detachable from an upper surface of the housing, and communicating with a combustor through an insertion hole through a first fuel passage formed therein, the pellet fuel stored therein The fuel reservoir is supplied to the inside of the combustor without power through the first fuel passage that is opened, and installed on the inner bottom of the housing so that the heat exhausted from the combustor to the lower portion does not spread, and is guided to the lower side again. It is characterized in that it comprises a hot air partition, an air inlet installed through the housing to introduce external air into the inside, and an exhaust port installed through the housing so that the smoke inside the housing is exhausted to the outside.

Or, it is installed to circulate from the inside of the housing to the outside is characterized in that it comprises a heating hot water pipe provided to heat the heating water.

In addition, the combustor has an upper body having an open lower surface, a through hole for receiving the first fuel passage of the fuel storage cylinder, and a plurality of first air holes through which air introduced through the air inlet of the housing passes; The lower surface of the upper body and the open upper surface are fixed, and a lower portion of the upper portion of the upper body and the hot air moving tube is formed to extend to the outside, and the inner surface of the upper body and the lower body is fixed by fixing the respective open surfaces. The combustion space formed in the inside and the lower body is characterized by consisting of a grill support installed to support the combustion of the pellet fuel dropped from the fuel reservoir.

In addition, the fixing plate is inserted into and fixed to the combustion space so as to be spaced apart upwardly from the grill support, and divides the combustion space up and down at a spaced apart position, and a plurality of second air holes are formed on the partition plate and the upper surface of the partition plate. The second fuel passage communicating with the first fuel passage through the through hole is characterized in that it is formed extending upward.

According to the present invention as described above, by installing the fuel reservoir and the housing to store the pellets in a vertical line, when the pellets are ignited in the combustor and the volume is reduced, the pellets stored on the upper side is driven by its own weight without a separate transfer means This has the effect of being supplied to the combustor.

In addition, by installing a heat partition to preserve the heated heat inside the housing, it is possible to increase the residence time of the heat to double heating to obtain the effect of increasing the heating effect.

In addition, since the heating hot water pipe can be installed in the housing, there is an effect that can be used as a boiler using heating water.

In addition, by not using a power source, it is possible to prevent the noise generated in the transport means such as a motor, a screw and a conveyor belt operated by the power source to prevent the stress caused in the residential life and livestock of the user.

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, since the fuel reservoir can be installed perpendicularly to the housing during use and the fuel reservoir can be removed to cover the housing when not in use, the volume can be minimized to facilitate installation, storage and transport in a narrow place such as a house or a shopping mall.

1 is a perspective view showing a stove according to the present invention
Fig. 2 is an exploded perspective view of Fig.
3 is a front cross-sectional view of FIG.
Figure 4 is a cross-sectional view showing a state in which the operation of extracting the fuel circuit breaker according to the present invention.
5 is a front sectional view showing a state in which pellet fuel according to the present invention is ignited and burned in a stove.
Figure 6 is a shear cross-sectional view showing a state in which the housing is inserted into the fuel container according to the invention to minimize the volume of the stove.
Figure 7 is a front sectional view showing a state in which the heating hot water pipe is installed 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 3, the present invention is largely provided with a housing 10, a fuel reservoir 20 installed in a vertical line on the upper surface of the housing 10, and a combustor installed inside the housing 10. With 30. The stove 1 is configured by including a hot air partition 50 installed in the housing 10 to retain the heated heat in the combustor 30.

The housing 10 is formed of a cylinder or enclosure so as to have a space therein, and a lid 11 that closes the opened upper portion for the convenience of assembly of the combustor 30 and the hot diaphragm 50 installed in the inner space. It may be provided, the lid 11 has an insertion hole (11a) is formed so that the fuel reservoir 20 and the combustor 30 is in communication.

In addition, the housing 10 is provided with an air inlet 12 through which the outside is introduced into the outside to enter the outside air in one upper portion, and the other side in the lower portion of the exhaust port to exhaust the internal smoke to the chimney installed outside 13) is installed through.

At the front end of the air inlet 12 is installed so that the air iris 12a that is opened and closed to adjust the thermal power of the combustor 30 is configured to adjust the heating temperature according to the supply amount of air.

In addition, a discharge hole 14 is formed at the bottom of the space of the housing 10 so that ashes of the pellets P fuel burned by the combustor 30 fall downward, and the discharge hole 14 is disposed outside the housing 10. A drawer drawer 15 is installed to receive the ash dropped into the discharge hole 14 so as to be detachably slid and discharged to the outside.

In addition, the ignition port 16 penetrates from the housing 10 to the inside of the combustor, and is configured to visually check the state of the ignition of the pellet P fuel moved to the combustor and the inside of the combustor.

In addition, the lower surface of the housing 10 is provided with a pedestal 17 so as to be spaced apart from the ground or the floor by an appropriate interval so that the ground or the floor of the housing does not lose heat.

On the other hand, the fuel reservoir 20 is connected to the combustor 30 by inserting the first fuel passage 21 extending downward into the insertion hole of the housing 10, it is installed detachably with the upper surface of the housing (10). .

The fuel reservoir 20 is detachably installed with the housing 10 because the fuel reservoir 20 is stored in a non-use of the stove 1 or minimizes the volume when the stove 1 is transported. ), The entire volume can be reduced by covering the housing 10 in an inverted state.

Therefore, the internal size of the fuel reservoir 20 is formed to be relatively larger than the external size of the housing 10, and the fixing means 40 is configured to detach the fuel reservoir 20 from the housing 10 quickly and easily. desirable.

The fixing means 40 forms hooks 41a at the lower portion of the fuel reservoir 20 and the upper portion of the housing 10, respectively, and hangs both ends of the fixed spring 41 on the hooks 41a to hold the fuel reservoir 20. It is fixed to the housing 10, it is possible to be fixed even by the weight of the fuel reservoir 20 itself, so that the fixing spring 41 can be provided only with a tension force that can be pulled by the user, such fixing means (41) ) Is preferably formed in at least three or more in consideration of the balance of the force so as not to tilt the fuel reservoir (20).

On the other hand, the combustor 30 is preferably manufactured by dividing the upper body 31 and the lower body 32 in consideration of assemblability.

The upper body 31 has a space therein and a lower surface thereof is opened, and a through hole 31a for receiving the first fuel passage 21 of the fuel reservoir 20 is formed, and the air inlet 12 of the housing 10 is formed. A plurality of first air holes 31b through which the air introduced through the through passes is formed.

The lower body 32 is fixed to the lower surface and the open upper surface of the upper body 31, the lower portion of the hot air moving tube (32a) is formed to extend to the outside is configured to be inserted into the hot air partition (50).

In addition, a grill support 34 having a lattice shape is installed inside the lower body 32 to support and burn the pellets P dropped from the fuel reservoir 20, and the ashes after the combustion are discharged from the housing 10. It is configured to seat on the drawback drawer 15 through 14.

Here, the upper and lower bodies 31 and 32 are each formed in a hemispherical shape having a space therein and bonded to each other.

Therefore, when the open surfaces of the upper and lower bodies 31 and 32 are joined to each other, a spherical combustion space 33 is formed therein, and the spherical combustion space thus formed is fired by the pellet P fuel. Since the distance to the combustion space 33 is relatively short, heat can be transmitted evenly, and the effect of continuously transmitting at the same temperature to the heat remaining outside the combustor 30, that is, inside the housing 10, and the volume is smaller than the square. Because of its small size, it will only be able to accommodate the required amount of pellet (P) fuel, thus reducing operating costs.

In addition, a partition plate 35 is installed in the combustion space 33.

The partition plate 35 is inserted into and fixed to the combustion space 33 so as to be spaced apart upwardly from the grill support 34, and divides the combustion space 33 up and down at a spaced apart position, and flows in from the upper body 31. A plurality of second air holes 35b are formed to flow into the lower portion of the divided air, and the first fuel passage 21 is formed on the upper surface of the partition plate 35 through the through holes 31a of the upper body 31. A second fuel passage 35a communicating therewith is formed extending upward.

On the other hand, the hot air partition 50 is installed on the inner bottom of the housing 10 is inserted into the above-described heat transfer pipe (32a) into the heated heat generated from the combustor 30 and the ashes of the pellets (P) fuel scattered The heat is raised upward, the ash is configured to guide downward, so that the heat stays for a long time, and the elevated heat is discharged from the lower part of the housing By descending again in order to be exhausted, the heat is lowered twice to achieve double heating.

Here, the guide portion 51 is formed on the inner surface of the hot air partition 50 to guide the ash of the pellets (P) fuel combusted by the combustor 30 to the bottom and guide the heated air to the top.

The guide portion 51 may be formed to be inclined or inclined in the form of an ordinary light narrowing slope to collect ashes scattered on the inclined surface.

In addition, a fuel circuit breaker 60 is installed to supply or block the pellets P fuel stored in the fuel reservoir 20 to the combustor 30.

The fuel circuit breaker 60 has a screw (60a) is formed on one end of the outer periphery, the handle (60b) is formed on the other end, one end is inserted into the first fuel passage (21) by the handle ( Rotating 60b) is configured to control the movement of the pellet P fuel while the inserted end is moved forward or backward.

Here, the pellet P fuel control of the fuel circuit breaker 60 is movable because the pellets (P) fuel filled in the fuel reservoir 20 is processed to an appropriate length in a cylindrical shape is formed between the pellets (P). However, if the fuel circuit breaker 60 is rotated, the space between a large amount of pellets (P) gradually decreases, and when the freezing moment is reached, the pellets (P) can be kept in a state where the movement stops in close contact with each other. .

Alternatively, as shown in FIG. 4, when the first fuel passage 21 of the fuel storage passage 20 and the second fuel passage 35a of the divider plate 35 communicate with each other, the fuel circuit breaker 60 is formed. It can be installed through the first and second fuel passages (21) (35a), which can be installed directly in the first fuel passage (21) if the extended length of the first fuel passage (21) is long. It does not limit the location.

On the other hand, as another embodiment of the present invention, as shown in Figure 7, the heating hot water pipe 70 is installed so that the heating water is heated from the inside of the housing 10 to the outside by the convection phenomenon, boiler function Can be equipped.

The heating hot water pipe 70 is circulated after the circulation portion is inserted into the housing 10 is preferably formed to form a coil so as to raise the cooled heating water to an appropriate temperature.

Looking at the operation of the stove configured as described above are as follows.

First, as shown in FIG. 5, the air stopper 21a is opened to supply air to the combustor through the air inlet 12, and the fuel blocker 60 is removed to remove the pellet P stored in the fuel reservoir 20. The fuel is seated on the grill support 34 installed in the combustion space of the combustor 30.

Subsequently, when the ignition material is inserted into the ignition port 16, the pellet P fuel of the combustion space 33 communicating with the check port 16 is ignited. At this time, the pellet P fuel is filled in the upper part, and the grill support 34 Since the lower part is empty, the flame burns pellet (P) fuel toward the lower part of the empty space. That is, since only the pellets P fuel placed on the grill stand 34 in an inverted manner are burned, the pellets P fuel positioned on the upper portion is not ignited.

The heated heat generated through the ignition is retained by the hot air partition 50 to sufficiently heat the stove 1, and then exhausted through the exhaust port 13, and the ash of the pellet P fuel is moved to the bottom and recollected. It rests in the drawer 15.

The heating temperature may control the strength of the thermal power through the increase and decrease of the air supply amount by rotating the air stop 12a.

In the case where the heating hot water pipe 70 is installed, similarly, if heat is heated in the coil-shaped heating hot water pipe 70, convection occurs to heat the house or the plastic house while circulating the heating water.

After the use of the stove (1) is completed, as shown in Figure 6, after removing the fuel reservoir 20 from the housing 10, upside down to cover the housing 10, the volume is greatly reduced and easy to store and transport. .

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 Housing: 10
Lid: 11 Holes: 11a
Air inlet: 12 Air aperture: 12a
Vent: 13 Vent: 14
Back drawer: 15 Ignition port: 16
Pedestal: 17 Fuel reservoir: 20
Primary fuel path: 21 Combustor: 30
Upper part: 31 Through hole: 31a
1st air hole: 31b Lower body: 32
Hot Air Transfer Tube: 32a Combustion Space: 33
Grill base: 34 Partition: 35
Secondary fuel passage: 35a Secondary air hole: 35b
Fixing means: 40 Fixing springs: 41
Hook: 41a Hot divider: 50
Guide section: 51 Fuel breaker: 60
Screw: 60a Handle: 60b
Heating hot water pipe: 70

Claims (12)

A housing 10 having a combustor 30 disposed therein and having an insertion hole 11 a formed on an upper surface thereof;
When the pellet (P) fuel is ignited by being detachable from the upper surface of the housing 10 and communicating with the combustor 20 through the insertion hole 11a 제, the first fuel passage 21 formed in the lower portion is pellets stored therein. (P) a fuel reservoir 20 which is supplied into the combustor with no power through the first fuel passage 21 in which fuel is opened;
Hot air partition 50 is installed on the inner bottom of the housing 10 is installed so that the heat exhausted from the bottom of the combustor 30 to the upper portion is not scattered and then descends to the lower side again;
An air inlet (12) installed through the housing (10) for introducing external air into the interior; And
And an exhaust port (17) installed through the housing (10) so that the smoke in the housing (10) is exhausted to the outside.
A housing 10 having a combustor 30 disposed therein and having an insertion hole 11 a formed on an upper surface thereof;
When the pellet (P) fuel is ignited by being detachable from the upper surface of the housing 10 and communicating with the combustor 20 through the insertion hole 11a 제, the first fuel passage 21 formed in the lower portion is pellets stored therein. (P) a fuel storage tank 20 which is supplied into the combustor 30 with no power through the first fuel passage 21 in which fuel is opened;
A hot air partition (60) installed on the inner bottom of the housing (10) so as to rise to an upper side without being scattered from the heat exhausted from the combustor (30) and then to the lower side again;
An air inlet (12) installed through the housing (10) for introducing external air into the interior;
An exhaust port 13 installed through the housing 10 so that the smoke in the housing 10 is exhausted to the outside; And
And a heating hot water pipe (70) provided to circulate from the inside of the housing (10) to the outside.
3. The method according to claim 1 or 2,
The combustor 30 has an open lower surface, and has a through hole 31a for receiving the first fuel passage 21 of the fuel storage cylinder 20, and is introduced through the air inlet 12 of the housing 10. An upper body 31 in which a plurality of first air holes 31b through which air passes is formed;
A lower body 32 having a lower surface and an open upper surface fixed to the upper body 31 and having a hot air moving tube 32a extending outwardly and inserted into the hot diaphragm 50;
A combustion space (33) formed therein by joining the open surfaces of the upper body (31) and the lower body (32); And
And a grill support (34) installed inside the lower body (32) to support and burn pellets (P) fuel that have fallen from the fuel storage container (20).
The method of claim 3, wherein
The partition plate 35 is inserted into and fixed to the combustion space so as to be spaced apart from the grill support 34 in an upward direction, and divides the combustion space 33 up and down at a spaced apart position, and a plurality of second air holes 35b are formed. ) And the second fuel passage 35a communicating with the first fuel passage 21 through the through hole 31a of the upper body 31 is formed on the upper surface of the partition plate 35. Fuel-free stoves for fuel.
The method of claim 3, wherein
The upper body 31 and the lower body 32 are formed in the shape of a hemisphere, respectively, by joining the upper and lower bodies 31, 32, pellets, characterized in that the combustion space 33 is configured to form a sphere Fuel-free stoves for fuel.
3. The method according to claim 1 or 2,
It is further included that the ignition port 16 is installed to penetrate from the housing 10 to the inside of the combustor 30 to check the ignition of the pellet (P) fuel moved to the combustor 30 and the inside of the combustor 30. A non-powered stove for pellet fuel.
3. The method according to claim 1 or 2,
The discharge hole 14 is formed in the bottom of the housing 10 so that the ash of the burned pellet (P) fuel falls, and the ash dropped in the discharge hole 14 to be detachably slid to the discharge hole 14. Receiving drawer drawer (15) for receiving the discharge to the outside, characterized in that it further comprises a non-power stove for pellet fuel.
3. The method according to claim 1 or 2,
A non-powered stove for pellet fuel, characterized in that it further comprises a fixing means (40) for fast and easy desorption of the fuel reservoir (20) in the housing (10), and stably fixed in the coupled state.
3. The method according to claim 1 or 2,
On the inner surface of the hot air partition 50, the pellets (P) of the fuel burned by the combustor (30) is guided to the lower portion, the heated hot air for the pellet fuel, characterized in that the guide portion 51 is formed to guide the upper portion Powerless stove.
3. The method according to claim 1 or 2,
One end of the first fuel passage 21 is inserted into the screw coupling, the fuel circuit breaker 60 to control the movement of the pellets (P) fuel while the other end is rotated forward and backward by rotating the other end is further Powerless stove for pellet fuel characterized in that it is included.
3. The method according to claim 1 or 2,
At the front end of the air inlet 12 is a non-powered stove for pellet fuel, characterized in that it further comprises an air supply aperture (12a) that is installed to adjust the supply amount of air.
3. The method according to claim 1 or 2,
The inner size of the fuel reservoir 20 is formed to be relatively larger than the outer size of the housing 10, so that the fuel reservoir 20 is overturned when not in use or transported to cover the housing with the fuel reservoir 20 to minimize the volume. A non-powered stove for pellet fuel.

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