KR101803193B1 - Open Hearth reconciled with the eccentric guide structure - Google Patents

Abstract

The present invention relates to a firewood stove with an eccentric heat guide structure. More specifically, the firewood stove with an eccentric heat guide structure comprises: a combustion portion which is provided with a door on one side thereof to input fuel, is provided with a heat hole on the upper surface thereof, and has a combustion space therein; a heating portion which is formed on the combustion portion, is provided with a heating space therein to receive heat from the heat hole, and is provided with an outlet in a rear panel. An acceleration pipe portion is formed at the upper portion of the combustion portion to communicate with the heat hole. On the inner side of the rear panel, a guide panel is formed. The guide panel is disposed on the upside of the acceleration pipe portion, is formed to be inclined downwards as going to a free end to guide the heat discharged through the acceleration pipe portion, and is provided with a connection hole to communicate. The acceleration pipe portion includes an expansion pipe, and an acceleration pipe has the upper end portion formed to communicate with the upper portion of the expansion pipe and penetrating the connection hole. The expansion pipe and the acceleration pipe are formed such that an inner diameter gets smaller as going upwards to accelerate the moved heat. The acceleration pipe is formed at the upper portion of the expansion pipe to be eccentric in the direction of the outlet. The combustion portion is provided with the acceleration portion to rapidly move the heat to quickly heat the whole of the fire wood stove and to improve heat efficiency. A detention time of heat is increased by the guide panel to improve heat efficiency. Dust and smoke are smoothly discharged by acceleration of the outlet portion so none remain.

Description

{Open Hearth Reconciled with the eccentric guide structure with eccentric heating guide structure}

The present invention relates to a fire fighting furnace having an eccentric heat conducting structure. More particularly, the present invention relates to a fire fighting furnace having an eccentric heat conducting structure, and more particularly, The present invention relates to a fire fighting stove having an eccentric heat guiding structure for increasing heat retention time by increasing the residence time of the heat by the guide panel and allowing the dust and smoke to be discharged smoothly by acceleration of the discharge port portion.

In winter, various types of heating appliances that use heat sources such as gas, electricity, oil, coal, and wood are widely used. New models continue to be released as they evolve in terms of safety, efficiency, and aesthetic design .

As the depletion of fossil fuels becomes reality, fuel prices continue to rise. As a result, gas and electricity prices are continuing to increase, and no one can deny the situation, which is so unstable that the price hikes of raw materials can happen at any time.

Unfortunately, there are still people around us who are having difficulty in winter due to economic difficulties. The surge in commodity prices will surely make it harder for people who are not able to afford it in the winter months.

On the other hand, it is common to see fire in a large open space in the marketplace of a traditional market or a rural area in winter to endure the cold. Also, in the newsstand installed near the road, various timber, waste paper, and incineration can be seen occasionally.

Although this is not universal, it is easy to see that there is a large amount of waste in the construction site, various kinds of waste furniture, wooden boxes, and paper boxes around our lives. These wastes can be good fuels, but there is no way to properly utilize them, and in some cases, disposal at a cost. On the other hand, if you want to buy the waste wood from the construction site, you can buy it at a very low price.

Therefore, if a heating device capable of appropriately using wood, paper, etc. generated in the vicinity of our living room is provided, it can be seen that cheap heating is possible without using expensive oil, coal, electricity, or gas.

The most commonly used type of wood burner is a wall burner, which is generally installed in restaurants where fashion and portability are important.

Such conventional wood burner is considered unsuitable for use in street market stalls, market stalls installed on the road, various construction sites, etc., where the installation space is limited, as in Korean Patent Application No. 20-2013-0005929 . In other words, this kind of wood burner lacks mobility that women and women can easily move, and is not miniaturized to electric burner level.

If the reformed gas burner is upgraded, it will solve the winter heating problem of merchants who are not economically generous.

Also, in the case of street vendors, it is difficult to cook and store food even when using an electric burner, and it is difficult to supply hot water. Therefore, if a portable miniature wood burner can cook and store warm food, even cook rice, and provide warm water, it can be useful for merchants who have difficulty in setting up special cooking facilities and water supply facilities It is clear.

The above-mentioned invention means the background art of the technical field to which the present invention belongs, and does not mean the prior art.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide an accelerating tube portion in a combustion portion, thereby rapidly moving the heat, It is an object of the present invention to provide a fire fighting oven having an eccentric heat guiding structure for enhancing heat efficiency by increasing the residence time of the heat by the guide panel and allowing the dust and smoke to be discharged smoothly by the acceleration of the discharge port.

The present invention relates to a combustion apparatus, comprising: a combustion unit provided with a door for injecting fuel into one side thereof, a combustion chamber having an internal combustion chamber formed therein with an internal combustion engine, a heating space formed inside the combustion chamber, And an acceleration tube portion is formed on the upper portion of the combustion portion so as to communicate with the heat hole. The inner surface of the rear panel is disposed on the upper side of the acceleration tube portion, And an upper portion formed to communicate with the upper portion of the expansion pipe and the upper portion of the expansion pipe is connected to the connection hole, Wherein the expansion tube and the acceleration tube have a smaller inner diameter toward the upper side, The heat that are generated are moved to the acceleration, and the acceleration tube may be formed to be eccentric to an upper portion of the extension tube to the outlet direction.

In addition, cyclone guide protrusions are formed in the inner surface of the acceleration tube so as to be curved in an oblique direction so as to guide upwardly moving heat.

The discharge port is formed at the lower center of the rear panel and is formed to face the lower portion of the acceleration tube so that the heat is guided to the guide panel and then passes through the passage between the acceleration tube portion and the inner surface of the heat generating portion And is moved while being accelerated to be discharged to the discharge port.

In addition, a ventilation hole is formed in a lower portion of the rear portion of the combustion unit, and a bottom panel of the combustion unit is provided with an inclined panel and an upper panel formed on the inclined panel so as to guide air introduced through the ventilation hole to the acceleration tube And an additional portion is formed.

Further, delayed heat generating panels are formed on the upper surface of the guide panel and the inner surface of the upper panel of the heat-generating part at regular intervals, and further, a dust removing device is further installed in the discharge opening, A fastening pipe threadably fastened and fastened to the inner surface of the fastening pipe and having a plurality of filter hairs formed on the inner surface thereof.

The present invention provides a fire fighting oven having an eccentric heat releasing structure in which an acceleration tube is provided in a combustion part to rapidly move the heat to cause the entire firebox to generate heat in a short time and to improve thermal efficiency, So that it is possible to smoothly discharge the dust and the smoke without being left by the acceleration of the discharge port portion.

1 is a front view showing a fire wood stove having an eccentric heat guiding structure according to the present invention.
2 is a rear view of a fire wood stove having an eccentric heat conducting structure according to the present invention.
3 is a side view of a fireplace furnace having an eccentric heat conducting structure according to the present invention.
4 is a plan view showing a firewood hearth having an eccentric heat conducting structure according to the present invention.
5 is a cross-sectional view showing a firewood hearth having an eccentric heat conducting structure according to the present invention.
FIG. 6 is a side view showing a heat transfer path in a fire fighting stove having the eccentric heat releasing structure according to the present invention. FIG.
7 is a view illustrating a process in which the heat is transferred to the discharge port in the fire wood stove having the eccentric heat guiding structure according to the present invention.
8 is a view showing another embodiment of a fire wood stove having an eccentric heat releasing structure according to the present invention.
9 is a view showing another embodiment of a fire wood stove having the eccentric heat guiding structure according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

In addition, the following embodiments are not intended to limit the scope of the present invention, but merely as an example, and various embodiments may be implemented through the present invention.

FIG. 1 is a front view showing a fire fighting oven having an eccentric heat releasing structure according to the present invention, FIG. 2 is a rear view showing a fire fighting hearth having an eccentric heat releasing guiding structure according to the present invention, FIG. FIG. 4 is a plan view showing a firewood hearth having an eccentric heat conducting structure according to the present invention, FIG. 5 is a sectional view showing a firewood hearth having an eccentric heat conducting structure according to the present invention, and FIG. FIG. 7 is a side view showing a moving path of a fire in a fire fighting oven having an eccentric heat releasing guide structure according to the present invention. FIG. 7 is a side view of a fire fighting oven having an eccentric heat releasing guiding structure according to the present invention, FIG. 8 is a view showing another embodiment of the fire wood stove having the eccentric heat conducting structure according to the present invention, and FIG. Fig. 7 is a view showing another embodiment of a fire fighting stove having an eccentric heat releasing structure according to the present invention.

As shown in the drawing, a fireplace stove 10 (hereinafter referred to as a fireplace stove fireplace) having an eccentric heat conducting structure according to the present invention is a fireplace stove that is heated by heat generated by inputting wood or coal , And the fire fighting stove (10) is composed of a combustion unit (20) and a heating unit (30).

The burner 20 is made of a metal material and has a rectangular housing structure. The burner 20 is provided with a door 21 for injecting fuel into one side thereof as shown in FIG. 1, Thereby forming a combustion space.

In addition, it is preferable that an inlet door 21 is formed at one side of the combustion unit 20 so as to introduce air into a lower portion of the door 21.

An acceleration tube 23 is further formed at the upper portion of the combustion unit 20 so as to communicate with the thermal hole 22. The acceleration tube 23 includes an expansion tube and an acceleration tube The extension pipe 231 and the acceleration pipe 232 are formed so that the inner diameter of the expansion pipe 231 and the acceleration pipe 232 become smaller toward the upward direction to accelerate the heat transfer. The guide panel 33 is prevented from being caught by the position of the acceleration tube 232 which is eccentric in the direction of the back surface exit 32, The space utilization is facilitated and the size of the heat generating unit 30 can be reduced.

The accelerator tube 232 is accelerated by the bottleneck phenomenon to accelerate the heat transfer so that the thermal efficiency can be improved and the heat of the combustion unit 20 can be transferred to the heating unit 30 quickly. 5, the upper portion penetrates the connection hole 331 formed in the guide panel 33, which will be described later, from the lower portion to the upper portion, So that the upper end of the acceleration tube 232 is disposed.

In addition, the extension pipe 231 is formed in a semicircular shape in section so that it can move to the acceleration tube 23 without taking up heat along the inner surface.

At this time, the inner surface of the acceleration tube 232 is annularly formed with annular cyclone guide protrusions 232a curved in an oblique direction so as to guide the upwardly moving heat, and the accelerator moves in a swirling manner, 30 so that the heat can be uniformly transferred to the heat generating part 30 and the inside of the heat generating part 30 can be circulated to the supplied heat.

Here, it is preferable that a cooking cavity is formed on the top of the combustion chamber so that the cooking cavity is heated by being inserted into the cooking cavity, and it is preferable that the lid is detachably fastened to the cooking cavity.

The heating portion 30 is formed of a metal and has a rectangular housing structure with an open bottom. The heating portion 30 is welded to the upper portion of the combustion portion 20 while covering the acceleration tube portion 23, A heat generating space S is formed inside to receive the heat and a back outlet 32 is formed in the back panel 31. [

A guide panel 33 is disposed on the inner surface of the back panel 31 at an upper side of the acceleration tube 232 and is inclined downwardly toward the free end to guide the heat discharged through the acceleration tube 232 So that the heat is discharged to the rear face outlet 32 and some heat is moved to the upper side of the rear face panel 31 to remain.

7, the rear outlet 32 is formed at the lower center of the rear panel 31 so as to face the lower portion of the acceleration tube 232, And is accelerated through the passage between the acceleration tube portion 23 and the inner surface of the heat generating portion 30 so as to be discharged to the rear outlet 32 so that the discharged heat is accelerated to improve the thermal efficiency Dust remaining in the inside of the heat generating portion 30 due to the bottleneck is sucked into and discharged from the rear face outlet 32 and the dust and the heat of the heat conduction portion 23 remaining on the upper side of the rear panel 31 (Lowering air pressure) generated between the inner surface of the heat generating part 30 and the inner surface of the heat generating part 30, and is discharged to the back surface outlet 32 to circulate the heat.

Acceleration while the heat is being transferred through the passage between the acceleration tube 23 and the inner surface of the heat generating part 30 causes the area to be moved to be narrowed and the acceleration tube 232 and the expansion tube 231 are formed in a streamlined shape And accelerated as shown in Fig.

The guide panel 33 is formed with a connection hole 331 through which the upper end of the acceleration tube 232 passes as described above so that the heat generating space S in the heat generating portion, The heat is guided by the inclined guide panel 33 supplied to the upper side of the heat generating space S and curved in the direction of the arrow as shown in FIG. 6, and is discharged together with the smoke through the outlet So that it is possible to increase the retention time of the heat to improve the thermal efficiency and to guide the smoke to the lower part of the heat generating space S by the guide panel formed with the free end inclined downward, .

8, a ventilation hole 24 is formed in a lower portion of the rear portion of the combustion unit 20 and air introduced through the ventilation hole 24 is introduced into the bottom panel of the combustion unit 20, And a guide 25 formed of an inclined panel 251 and an upper panel 252 formed on the inclined panel 251 so as to guide the external air to the acceleration tube 23, And the heat of the combustion chamber is guided along the inclined outer surface of the inclined panel 251 to be transmitted to the acceleration tube portion 23 and the dust introduced through the vent hole 24 is guided to the inclined panel 251 So as to propose movement.

9, metal delay heating panels 34 are welded to the upper surface of the guide panel 33 and the inner surface of the upper panel of the heat generating unit 30, 332 formed between the upper surface of the guide panel 33 and the retarded heat generating panels 34 formed on the inner surface of the upper panel of the heat generating portion 30, It is preferable to form a moving passage so that the heat can move. Further, the retention time of the heat is increased by the delayed heat generation panel, and the thermal efficiency is improved.

At this time, a plurality of circulation holes may be formed in the delayed heat generation panels 34 to allow the delayed heat generation panels 34 to generate heat by moving through the heat holes 22 in addition to the heat transfer passages. In the circulation hole 341, a replacement tube 342 formed with a plurality of meniscus fins 342a on the inner surface thereof is forcedly engaged to attach the dust to the meniscus pin 342a and the heat generation efficiency is improved A vibrator is installed on the upper surface of the guide panel 33 to drive the vibrator at predetermined intervals to separate the dust from the fountain pin and to move the dust remaining on the upper surface of the guide panel downward, It is desirable to remove it. The fountain pin is preferably formed of a metal material or a synthetic fiber material, and is fixed to the replacement pipe of the metal by welding or welding.

A dust removing device 40 is additionally installed in the rear outlet 32. The dust removing device 40 includes a connecting pipe 41 which is screwed to the rear outlet 32, (42), which is adhered to the inner surface of the connecting pipe (41) and has a large number of filter fur (421) formed on its inner surface, dust is filtered on the filter fur (421) So that the maintenance can be simplified and the cost can be reduced.

10: fire wood stove 20:
30: heating part 40: dust removing device
21: Door 22: Open ball
23: Acceleration tube 231: Expansion tube
232: acceleration tube 232a: guide projection
24: vent hole 25: guide portion
251: inclined panel 252: upper panel
31: rear panel 32: outlet
33: Information panel 331: Connection hole
34: delayed heat generating panel 341: circulation hole
342: Replacement tube 342a: Manure pin
41: fastening pipe 42: manure sheet
421: Filter fur

Claims (5)

And a heat generating space formed in the upper part of the combustion part to receive the heat from the heat generating part, wherein the heat generating part is formed in the inside of the combustion part, And an acceleration tube portion is formed on an upper portion of the combustion portion so as to communicate with the heat hole. The inner panel of the rear panel is disposed above the acceleration tube portion and discharged through the acceleration tube portion Wherein the guide tube is formed with a downwardly inclined guide path for guiding the heat and has a through hole formed therein. The acceleration tube portion has an upper end communicating with an upper portion of the expansion tube and the extension tube, And the expansion tube and the acceleration tube are formed so that the inner diameter becomes smaller toward the upward direction Wherein the accelerating tube accelerates the moving heat, and the accelerating tube has an eccentric heat conducting structure eccentrically formed in an upper portion of the extending tube in the direction of the exhaust port,
Wherein the guide panel is formed with delayed heat generating panels formed at a predetermined interval on an upper surface and an inner surface of an upper surface panel of the heat generating portion,
A plurality of circulation holes are formed in the delayed heat generation panels, a replacement pipe having a dirt pin is further coupled to the circulation hole,
The discharge port is further provided with a dust removing device,
Wherein the dust removing device comprises a fastening pipe that is threadably fastened to the discharge port, and a filter sheet adhered to an inner surface of the fastening pipe and having a plurality of filter hairs formed on an inner surface thereof. .

The method according to claim 1,
And the cyclone guide protrusions are formed in an annular shape on the inner side surface of the acceleration tube so as to be curved in an oblique direction so as to guide upwardly moving hot air.
The method according to claim 1,
The discharge port is formed at the lower center of the rear panel and is formed to face the lower portion of the acceleration tube so that the heat is guided to the guide panel and then accelerated through the passage between the acceleration tube portion and the inner surface of the heat generating portion So as to be discharged to the discharge port.
The method according to claim 1,
A ventilation hole is formed in a lower portion of a rear portion of the combustion unit and a guide portion formed of an inclined panel and an upper panel formed on the inclined panel to guide the air introduced through the ventilation hole to the acceleration tube Wherein the eccentric heat-releasing guide structure is formed in the shape of a circle.


delete

Images