KR101301679B1 - Heating stove with both pellet and firewood - Google Patents

Abstract

In the present invention, a pellet and a wood-fired stove including a combustion part and a heat insulation part, the combustion part burns pellets or firewood to perform a heating function, the combustion part and the heat insulation part are interconnected through a flame transfer part, and the heat insulation part is a flame transfer part. It relates to a pellet and wood-fired stove, characterized in that to heat the heat transmitted through.
The present invention further includes a funnel, an intermediate guide, and a fuel container in the combustion section, so that pellets or firewood loaded in the fuel container are burned and pellets or firewood stored in the funnel are transferred to the fuel container through the intermediate guide. It relates to a pellet and a firewood combined use stove.
The present invention relates to a pellet and a firewood combined stove, which further includes a thermal insulation diaphragm to insulate the transferred heating heat.
The present invention relates to a pellet and a firewood combined stove, which further comprises a heat retaining unit lid, and which can add firewood through the heat retaining unit lid.

Description

Pellet and firewood stove {HEATING STOVE WITH BOTH PELLET AND FIREWOOD}

In the present invention, a pellet and a wood-fired stove including a combustion part and a heat insulation part, the combustion part burns pellets or firewood to perform a heating function, the combustion part and the heat insulation part are interconnected through a flame transfer part, and the heat insulation part is a flame transfer part. It relates to a pellet and wood-fired stove, characterized in that to heat the heat transmitted through.

The present invention further includes a funnel, an intermediate guide, and a fuel container in the combustion section, so that pellets or firewood loaded in the fuel container are burned and pellets or firewood stored in the funnel are transferred to the fuel container through the intermediate guide. It relates to a pellet and a firewood combined use stove.

The present invention relates to a pellet and a firewood combined stove, which further includes a thermal insulation diaphragm to insulate the transferred heating heat.

The present invention relates to a pellet and a firewood combined stove, which further comprises a heat retaining unit lid, and which can add firewood through the heat retaining unit lid.

Pellets are products that are shaped into small-sized particles such as sawdust by crushing, drying, and compressing plants, trees, or waste wood, and are environmentally friendly fuels that do not generate carbon dioxide or sulfur oxides, which cause global warming. It is attracting attention as.

In addition, since the pellet heating device saves fuel cost compared to the heating device using oil or gas, the government is also actively supporting the rural residential pellet boiler by using subsidies.

However, pellet boilers are easy to apply to heating stoves because the combustion configuration of conventional boilers, such as hot water connected to heating pipes for ondol heating, or for use in housework such as bathing or washing, has been replaced with configurations for burning pellets. I haven't.

In addition, pellet boilers should use only standardized pellets, and firewood, which is readily available in daily life, is difficult to use.

Therefore, the present invention proposes a pellet heating stove optimized for heating function, but also suggests a pellet and firewood combined stove that can reduce fuel costs and reduce environmental pollution by using firewood as well as pellets.

Looking at the conventional pellet boiler, first disclosed in the Republic of Korea Utility Model Publication No. 20-2011-0002162 a pellet boiler including a pellet storage unit, a combustion chamber and a transfer unit, which transfers the stored pellets to the combustion chamber using the transfer unit There is a characteristic in the function of burning.

Second, Korean Patent Laid-Open Publication No. 10-2010-0081703 discloses a pellet hopper having a transfer pipe, a blower, and an opening / closing door, and a boiler consisting of a pellet boiler, which opens and closes the opening door when the blower stops. It is characterized by the transfer function.

Third, Korean Patent Laid-Open Publication No. 10-2010-0107984 describes a boiler composed of a fuel storage unit, a fuel supply unit and a boiler unit, which is mainly characterized by a multi-stage funnel fuel supply method.

Fourth, Korean Patent Laid-Open Publication No. 10-2010-0127505 discloses a boiler having primary, secondary, and tertiary combustion chambers, which is mainly used for an industrial boiler structure in which fuel is completely burned to increase efficiency. There is a characteristic.

In general, the related art relates to a method of transferring stored pellets to a combustion chamber or a structure that increases the combustion efficiency of fuel. The configuration may be complicated and excessively expensive to apply to a heating stove. I can.

An object of the present invention is to provide a pellet and firewood combined stove that can reduce fuel costs and reduce environmental pollution by utilizing not only pellets but also firewood.

In the present invention, a pellet and a firewood combined stove including a combustion unit and a heat insulation unit, the combustion unit burns pellets or firewood to perform a heating function, the combustion unit and the thermal insulation unit are interconnected through a flame transfer unit, and the thermal insulation unit is flame-transferred. By providing a pellet and a wood-fired stove to insulate the heating heat transmitted through the wealth, it is intended to solve the technical problem.

The present invention further includes a funnel, an intermediate guide, and a fuel container in the combustion section, and pellets or firewood loaded in the fuel container are burned and pellets or firewood stored in the funnel are transferred to the fuel container through the intermediate guide. By providing a wood-fired stove, the technical problem is to be solved.

The present invention further includes a thermal insulation diaphragm to provide a pellet and a wood-fired stove that insulate the transferred heating heat, thereby solving the technical problem.

The present invention is to solve the technical problem by providing a pellet and a firewood combined stove which can further include a heat retaining portion lid, the firewood can be put through the heat retaining portion lid.

The pellet and firewood combined stove of the present invention has a remarkable effect of reducing fuel costs and environmental pollution by utilizing not only pellets but also firewood.

The pellet and firewood combined stove according to the present invention has a remarkable effect of gradually adding fuel stored at the same time as pellets and firewood are burned.

The pellet and firewood combined stove of the present invention not only can reduce fuel costs by keeping the heating heat transferred from the combustion section, but also has a remarkable effect of selectively using fuel depending on the amount of pellets or firewood held. .

1 is a view schematically showing the main configuration of a pellet and firewood combined stove according to an embodiment of the present invention.
2 is a view schematically showing a combustion unit of a pellet and a firewood stove according to an embodiment of the present invention.
3 is a view schematically showing the insulating portion of the pellet and firewood combined stove according to an embodiment of the present invention.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may properly define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the configuration and method shown in the embodiments and drawings described herein are only the most preferred embodiments of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be substituted for them at the time of the present application It should be understood that there may be equivalents and variations.

1 is a view schematically showing a main configuration of a pellet and a wood-fired stove according to an embodiment of the present invention, Figure 2 is a view schematically showing a combustion unit, Figure 3 is a view schematically showing a heat insulation.

Pellet and firewood combined stove according to an embodiment of the present invention includes a combustion unit 100 and the thermal insulation unit 200.

Combustion unit 100 is a means for performing a heating function by burning the pellets or firewood, and also to transmit the flame to the warming unit 200, the funnel 150, the intermediate guide inside the combustion unit 100 160 and fuel container 170 is included. In addition, the combustion unit 100, as shown in Figures 1 and 2 of the accompanying drawings, an upright cylindrical shape is provided with a flame transfer unit 140 on one side of the lower end, the inner upper portion of the combustion unit 100 The funnel 150 is installed in the intermediate guide 160 is installed in the lower portion of the funnel 150, the fuel container 170 is installed in the lower portion of the intermediate guide 160.

Specifically, when a certain amount of pellet or firewood is put into the funnel 150 in consideration of the time to be heated, the funnel 150 and the intermediate guide 160 gradually transfer the pellets or firewood to the fuel container 170. It is to perform the function, the combustion is made in the fuel container (170).

In other words, open the ignition door (130) to set the ignition material (for example, old box pieces, wooden chopsticks, newspapers, etc.) in the lower portion of the fuel container 170, and lights up the ignition near the ignition door (130) Air is sucked in to burn fuel.

In addition, as fuel is combusted, fuel is gradually replenished toward the fuel container 170 through the funnel 150 and the intermediate guide 160, and ashes are collected in the ash tray 120 after combustion.

In addition, the fuel confirmation window 110 is formed using the refractory glass so that the user can determine how much the fuel in the funnel 150 is exhausted.

Here, the lid of the combustion unit 100 is not shown, but is preferably formed of a closed lid provided with opening and closing means such as a handle.

Depending on the design conditions, of course, only the combustion unit 100 included in the embodiment of the present invention can be changed to perform the stove function.

The heat insulating part 200 performs a function of warming the heating heat of the combustion part 100, and also burns firewood to perform a heating function, and also transmits or removes smoke to the chimney. In addition, the thermal insulation unit 200 is a cylindrical shape, as shown in Figures 1 and 3 of the accompanying drawings, the flame transmission unit 230 is in communication with the flame transmission unit 140 on one side, The chimney connection part 220 is provided on the other side of the flame transmission part 230.

Specifically, the combustion unit 100 and the thermal insulation unit 200 are interconnected through the flame transmission unit 140, 230, the flame is transmitted to the thermal insulation unit 200 while the combustion is made in the combustion unit 100. It is configured to be.

In this process, the thermal insulation diaphragm 260 provided in the thermal insulation unit 200 performs a function of heating the heating heat according to the transmitted flame.

Preferably, the insulating diaphragm 260 is formed to be able to properly maintain the heating heat by installing almost close to the entire length of the heat insulating body 270. That is, as shown in Figure 3 of the accompanying drawings, the thermal insulation diaphragm 260 is to separate the inside of the heat insulating body 270 to the left and right, the separated one side is in communication with the flame transfer unit 230 and separated The side is installed in communication with the chimney connecting portion 220, the length is shorter than the entire length of the heat insulating body 270 to be installed to communicate with each other inside the heat insulating body 270 through the upper and lower portions of the main diaphragm 260. do. The flame transmitted to the heat insulating part 200 is moved from the flame transmitting part 230 side to the chimney connecting part 220 side by the heat insulating diaphragm 260.

According to the design conditions, it is of course possible to configure the sealed thermal insulation portion 200 without the thermal insulation diaphragm 260 can be designed to be faithful to the thermal insulation function.

In addition, if the user wants to open the warming unit lid 210 to add firewood may perform a heating function. The heat retaining cap 210 is coupled to the upper portion of the heat retaining portion 200, as shown in Figure 3 of the accompanying drawings is configured to be openable.

That is, since the firewood can be burned using the flame transferred from the combustion unit 100, the user can selectively heat the fire according to the amount of pellets or firewood fuel.

In addition, the smoke staying in the thermal insulation diaphragm 260 of the thermal insulation unit 200 to maintain the heating heat is to pass through the diaphragm gradually and exit the chimney through the chimney connection 220.

Depending on the design conditions, various changes such as adding a smoke removal filter to the chimney connection 220 to connect to the communication through the chimney, or install only a smoke removal filter inside the closed chimney connection 220. Of course it is possible.

In addition, the thermal insulation unit 200 is provided with a combustion confirmation window 240 is configured to check the process of the combustion, preferably the combustion confirmation window 240 is formed of refractory glass.

In addition, the ash after the combustion is made in the heat retainer 200 is configured to collect in the ash tray 250.

In addition, what was described using FIG. 1 thru | or FIG. 3 above only described the main matter of this invention, and as long as various designs are possible within the technical scope, this invention is not limited to the structure and function of FIGS. It is obvious that it is not limited.

100: combustion unit
110: fuel confirmation window
120, 250: ash tray
130: Ignition Door
140, 230: flame delivery unit
150: funnel
160: middle guide
170: fuel container
200: insulation
210: thermal insulation lid
220: chimney connection
240: combustion confirmation window
260: thermal insulation diaphragm
270: body of thermal insulation

Claims (5)

Combustion unit 100; In the pellet and firewood combined stove comprising a;
The combustion unit 100 is an upright cylindrical shape is provided with a flame transmission unit 140 on one side of the bottom, and burns pellets or firewood to perform a heating function,
The thermal insulation portion 200 is an upright cylindrical shape, the flame transmission portion 230 is provided on one side in communication with the flame transmission portion 140, the chimney connection portion 220 on the other side of the flame transmission portion 230 Is provided, the insulating diaphragm 260 for separating the inside of the left and right is installed to keep the heating heat transferred,
The combustion unit 100 and the thermal insulation unit 200 are interconnected through the flame transmission unit (140, 230) so that the flame of the combustion unit 100 through the flame transmission unit (140, 230) the thermal insulation unit ( 200),
The funnel 150 is installed in the upper portion of the combustion unit 100, the intermediate guide 160 is installed in the lower portion of the funnel 150, the fuel container 170 is installed in the lower portion of the intermediate guide 160, As the pellets or firewood loaded in the fuel container 170 are burned, the pellets or firewood stored in the funnel 150 are transferred to the fuel container 170 through the intermediate guide 160.
Combined with the upper portion of the heat insulating part 200 pellets and firewood combined stove, characterized in that it comprises a heat insulating part lid 210 is configured to be opened and closed.
delete delete delete The method of claim 1,
Further comprising a filter for removing smoke in the chimney connecting portion 220 of the thermal insulation portion 200,
Pellet and firewood combined stoves, characterized in that to remove the smoke passed on the insulating diaphragm 260.

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