WO2013069949A1

WO2013069949A1 - Hot air heater using coal

Info

Publication number: WO2013069949A1
Application number: PCT/KR2012/009288
Authority: WO
Inventors: 윤문근
Original assignee: Youn Moon Keun
Priority date: 2011-11-07
Filing date: 2012-11-06
Publication date: 2013-05-16
Also published as: KR20130050258A

Abstract

The present invention relates to a hot air heater using coal which can uniformly increase indoor temperature by adding a heat-generating case, a blast pipe having a fan formed therein, a lift force-generating wing for inducing smooth transference of heat, and the like to an existing coal heater. To this end, the hot air heater using coal of the present invention includes: a briquette stove (100a); a heat-generating case (10) which is provided along a periphery of an outer room of the coal heater (100a) and forms a space for keeping and transferring the heat generated from the coal heater (100a); a blast pipe (20) which is coupled with an upper side of the heat-generating case (10) and in which a surface corresponding to an upper end of the coal heater (100a) is opened, a fan (30) is provided at one side of the inside thereof, and a cavity is formed through both ends of the lateral direction thereof to enable the inflow and outflow of air; a blast pipe hinge combination member in which the blast pipe (20) is opened or closed from the heat-generating case (10) by combining one side of a lower portion with one side of an upper portion of the heat-generating case (10); and an exhaust pipe (80) which is provided at one side of the heat-generating case (10) to discharge the gas generated from the briquette stove (100a) to the outside.

Description

Coal stove

The present invention relates to a briquette stove hot air heater having heat generation in the existing coal briquette stove and a fan having a fan installed therein, and a lift generating wing for inducing a smooth movement of heat.

In general, briquette stoves are used for heating by burning briquettes, which are solid fuels.In recent years, the use of coal briquettes is inconvenient to use compared to gas stoves and oil stoves that use fluid fuels. There is a situation.

In particular, the existing briquette stove does not forcibly transfer heat generated during the combustion of the briquettes, but relies on radiation and convection to perform heating, so that the vicinity of the briquette stove maintains a high temperature but is far from the briquette stove. In the heat was hardly reached, there was a problem in the room temperature deviation is very large.

In addition, commercially available briquette stove hot air blowers are large in size, and most of them are installed in large greenhouses and plastic houses because they are installed outdoors rather than indoors. Ducts are installed.

The conventional briquette stove hot air blower having such a structure is not only expensive to manufacture, but also has a disadvantage in that heat loss in the main body and the air conditioning duct of the briquette stove and a large amount of heat transferred to the communication are lost. As a result, small business owners have difficulty in purchasing.

The present invention has been made to solve the above-described problems, to provide a briquette stove hot air heater to reduce the temperature variation in the indoor space by allowing the heat to be transferred well in the vicinity of the stove as well as away from the stove. The purpose is.

In order to achieve the above object, briquette stove; Heat generation provided along an outer circumference of the briquette stove to form a space for storing and moving the heat generated from the briquette stove; A blower pipe coupled to an upper side of the heat generating box, a surface corresponding to an upper end of the briquette stove open, a fan mounted to one side of the inside, and both ends of the transverse direction penetrating therein to allow inflow and outflow of air; An air pipe hinge coupling member configured to mutually couple the air pipe to the lower one side of the heat generator to open and close the air pipe from the heat generation; It is provided on one side of the heat generating box provides a briquette stove hot air fan comprising a exhaust pipe for extracting the gas generated in the briquette stove to the outside.

At least one first air inlet is formed so that external cold air flows around the lower end of the heat generating compartment of the present invention, and the first air outlet and the auxiliary air outlet are configured to discharge the air therein. It is desirable to form.

In addition, it is preferable to have a lift-generating wing which is installed between the lower end of the blower and the upper end of the heat generating box of the present invention to forcibly discharge the air inside the heat generating box to the outside.

In addition, it is preferable to stop the operation of the fan at the time of opening the blower tube by providing a power cut-off device that operates to automatically turn on-off the power when the blower tube is opened and closed.

In addition, the power cutoff device is preferably formed at the lower end of the blower tube or the upper end of the heat generating box.

In addition, the blower pipe hinge coupling member is formed by a hinge, it is preferable that the handle is attached to the outer upper end of the blower pipe to facilitate the opening and closing of the upper surface of the briquette stove.

The blower pipe may include a second air inlet through which air is introduced into the blower pipe, and a second air outlet through which air flowing through the blower pipe is discharged, and an external air blocking member is provided at a lower end of the second air outlet. It is characterized by.

And, the outer wall of the briquette stove is characterized in that a plurality of heating plate wings are provided.

According to the present invention, the heat generated from the briquette stove can be forcibly transferred to the indoor space at a distance, thereby having an effect of maximizing heating efficiency using the briquette stove.

In addition, the air pressure of the fan lowers the air pressure around the lower part of the wing to generate heat, and through the cold air inlet at the bottom through the space between the briquette stove and the heat generating chamber, the cold air by the briquette stove Is converted to hot air, and by the wind power of the fan, the heated air is lifted to the upper part of the blower pipe and sent to the outlet, and the continuous rotation of the fan can send warm air to the room, thereby increasing the room temperature evenly. Exert.

In addition, the existing briquette stove is mainly installed in the center of the indoor space, or near the crowd of people exposed to fire and burns, which is a safety accident, the briquette stove of the present invention can be installed in the corner or empty space of the interior space To reduce the safety accident.

1 is a perspective view of a briquette stove warmer according to the present invention,

2 is an exploded view of a briquette stove warmer according to the present invention,

3 is a front view of the briquette stove warmer according to the present invention,

4 is a rear view of the briquette stove warmer according to the present invention,

5 is a left side view of the briquette stove warmer according to the present invention;

6 is a cross-sectional view of the briquette stove warmer according to the present invention.

Hereinafter, with reference to the accompanying drawings it will be described in detail a preferred embodiment of the coal stove hearth fan.

Briquette hearth warmer of the present invention relates to a briquette hearth warmer for heating is made by forcibly transferring the heat generated from the briquette stove to another space in the room with a simple configuration.

1 to 6 is a view showing a briquette stove warmer according to the present invention, Figure 1 is a perspective view of the briquette stove warmer, Figure 2 is a separation view of the heat generation and the blower pipe of the briquette stove hot air separator, 3 is a front view of FIG. 1, FIG. 4 is a rear view of FIG. 1, and FIG. 5 is a left side view of FIG. 1.

6 is a sectional view of the briquette stove warmer of the present invention.

Referring to the drawings together, the briquette stove hot air fan 100 of the present invention is installed along the outer circumference of the briquette stove (100a) and directly receives the briquettes to generate heat, and the briquette stove (100a) The heat generating unit 10, which forms a space for storing and moving the heat generated in the briquette stove 100a, and is coupled to the upper side of the heat generating unit 10 by the operation of the fan 30 Blowing pipe hinge coupling for hinge coupling the blower pipe 20 to the upper side of the air inlet and the heat generated from the heat generating box 10 to the other space forcibly discharged to the other space A member and an exhaust pipe 80 provided on one side of the briquette stove hot air fan 100 to exhaust gas generated in the briquette stove 100a to the outside are formed.

In the above configuration, the heat generating box 10 of the present invention is formed with at least one first air inlet 21 so that the outside cold air flows around the lower end portion, the upper air inside the air A first air outlet 23 and the auxiliary air outlet 25 is discharged to form a structure formed.

That is, the heat generating 10 prevents the air from being scattered around the briquette 100a when the heat generated in the briquette 100a heats the air around the briquette 100a while the briquettes are burned. While the heating effect is to be maximized, the heat generating (10) the bottom is formed in a tubular shape by forming a plurality of first air inlet 21 to facilitate the inflow of air into the cold air generated outside (10) To be formed, but coupled to the spaced apart state along the outer circumference of the briquette stove (100a).

As a result, between the briquette stove 100a and the heat generating unit 10 is a space for storing and moving the air heated in the briquette stove 100a.

In addition, among the plurality of outlets discharged to the outside of the heat generating 10 heat generated in the heat generating (10) at the top of the heat generating (10) heat generating the first air outlet (23) ( It is formed on the front side of the fan 30 in the blower pipe 20, which is the upper end of 10), and the first air outlet 23 is also formed on the upper end of one side of the heat generating box 10 on the opposite side, and the first air outlet 23 ) Is generated by forming auxiliary air outlets 25 on both the left and right sides of the first air outlet port 23 and the first air outlet port 23. Make it smooth.

The blower tube 20 of the present invention has a lower surface corresponding to the upper end of the briquette stove 100a is open, the fan 30 is mounted on one side of the inside, the both ends of the transverse direction are penetrated to inflow and outflow of air It is formed in the structure which consists of this.

Lift lift blades

40 and 50 are installed between the lower end of the blower tube 20 and the upper end of the heat generating box 10 to induce heat to be easily forcibly discharged to the outside. Play a role.

That is, the blower tube 20 is to force the air from the upper side of the briquette stove (100a), to be formed in a cylindrical shape that is horizontally mounted on the upper side of the above-described briquette stove (100a), briquette stove (100a) ) And the lower end corresponding to the upper end are opened, and the air flowing through the second air inlet 22 and the blower tube 20 through which the outside air flows into the blower tube 20 is opened with both side ends facing each other open. The second air outlets 24 to be formed are respectively formed.

In addition, the fan 30 is mounted on the second air inlet 22 side of the blower tube 20, and the fan 30 is rotated, and the blower tube 20 is provided through the second air inlet 22 described above. It is preferable that the fan 30 is forced to enter the inside of the air, and the fan 30 is forced to discharge the air through the second air outlet 24.

On the other hand, the lift generating blade 40 is formed on one side of the upper ends of the two first air outlet 23 formed in the upper portion of the heat generating 10, the first air outlet 23 and the first air outlet ( Auxiliary lift generating blades 50 are formed on both upper ends of the upper side of the auxiliary air outlet 25 formed in the middle of the 23).

At this time, the lifting generating blade 40 and the auxiliary lifting generating blade 50 may be attached to the lower end of the blower pipe 20, and also according to the shape of the upper surface of the briquette stove (100a), heat generation (10) and briquettes The same effect can be seen when mounted on the stove (100a).

Lifting wing 40 of the present invention installed as described above has a streamlined shape curved toward the second air outlet 24, the lift generating wing 40 is the second air inlet 22 by the fan 30. In the process of forced air discharged from the outside through the second air outlet 24, the atmospheric pressure around the lower end of the lift generating wing 40 is dropped, attracting air around the bottom of the lift generating wing 54 Raise and force the air inside the heat generating (10) by the force. In particular, since the lift-generating wing 40 has a streamlined shape, it is possible to minimize the resistance hit by the lift-generating wing 40 when the wind generated in the fan 30 flows through the blower pipe 20, and thus the blower pipe 20 In order to increase the flow rate in the) to lower the air pressure around the bottom of the lift-generating wing 40 more, it is possible to pull up the heated air of the heat generating (10) more quickly. Here, the lift generating blade 40 may have a flat plate shape instead of a streamline shape.

In addition, the auxiliary lift generating blade 50 formed in an inclined plate shape inclined at a half-angle to the blower tube 20 at the upper end of the auxiliary air outlet 25 formed between the first air outlet 23 and the first air outlet (23). Install it. As the pressure of the air passing through the auxiliary lifting wing 50 is lowered, the flow rate is increased, and at the same time, the external cold air formed at the bottom of the heat generating 10 is introduced from the first air inlet 21. The high temperature air inside the heat generating 10 converted to the high temperature passes through the first air outlet 23 and the auxiliary air outlet 25 by the flow velocity and pressure of the air passing through the second air outlet 24. Forced discharge through the second air outlet (24).

On the other hand, at the lower end of the second air outlet 24, the external air blocking member 27 is provided so as to protrude to the outside of the blower tube 20, so that the heat generated by the sudden drop around the bottom of the lift generating blade 40 (10) When pulling up the heated air, it is possible to discharge more of the heated air in the heat generating box 10 by minimizing pulling up the outside wind outside the heat generating box 10 together.

Accordingly, by operating the fan 30 through the above-described structure, as the air passes through the blower pipe 20, not only the air of the upper portion of the briquette stove 100a is forcedly transferred, but also the heat generated inside the force 10 is forced. It is possible to transfer the heating effect is maximized.

On the other hand, it is preferable that the rotation speed of the fan 30 is controlled. If the fan 30 rotates quickly even though sufficient heat is not generated in the warm air heater of the present invention, air that is not sufficiently heated occurs. Thus, the motor for driving the fan 30 is provided with a speed rotation control device (not shown), for example, a conventional variable voltage variable frequency (VVVF) inverter or the like to reduce the rotation speed of the fan 30 when the temperature of the stove is low. When it decreases and the temperature of a stove is high, the rotation speed of the fan 30 is increased, and the movement of air to a room space can be made smooth.

In addition, it is preferable to use the hinge 60 as the blow pipe hinge coupling member, and when using the handle 90 attached to the outer upper end of the blow pipe 20, it is easy to open and close the upper surface of the briquette stove (100a). Can be done.

On the other hand, it is preferable to be provided with a power cutoff device 70 that operates so that the power is on-off when the blower tube 20 is opened and closed on the basis of the hinge 60. This is to allow the operation of the fan 30 to be automatically stopped when the blower tube 20 is opened. A limit switch may be used as the power cut device 70.

That is, when the blower tube 20 is lifted to one side, the power of the fan 30 is operated while the lever of the power cutoff device 70 mounted on the blower tube 20 is pressed at the upper end of the heat generating 10. It is blocked, so you can pay attention to safety when briquette replacement and cleaning.

Mounting the handle 90 to the upper end of the above-described blower tube 20, heat generating 10 and the blower tube 20 is coupled to the one side by the hinge 60 on the basis of the heat generating (10) The upper surface of the briquette stove 100a is opened and closed while the blower pipe 20 is inclined to one side based on the heat generation 10 so that the operation of replacing the briquettes in the briquette stove 100a is made easier. It is preferable.

On the other hand, the exhaust pipe 80 (see Fig. 5) is provided on one side of the briquette stove hot air fan 100 having the structure as described above to extract the gas generated in the briquette stove (100a) to the outside gas Leakage can be prevented. At this time, one end of the exhaust pipe 80 is connected directly to the briquette stove (100a) and penetrates through the heat generating (10) to extend outward.

Here, reference numeral 101, which is not described, is a briquette accommodation tube for receiving the briquette 103.

On the other hand, the outer wall of the briquette stove (100a) located in the heat generating 10 is provided with a plurality of plate-shaped heating plate blades 105 protrude in the vertical direction of the briquette stove (100a), a plurality of heating plate wings 105 By the heat generated from the outer wall of the briquette stove (100a) it is possible to transfer to the air moving from the bottom to the top of the heat generating 10 more quickly.

In addition, although the fuel used in the briquette stove hot air heater of the present invention having the above-described structure is limited to briquettes, it is a matter of course that any solid fuel other than the briquettes may be applied.

Claims

Briquette stove (100a);

A heat generation unit 10 installed along an outer circumference of the briquette stove 100a and forming a space for storing and moving the heat generated from the briquette stove 100a;

Is coupled to the upper side of the heat generating box 10, the surface corresponding to the upper end of the briquette stove (100a) is open, the fan 30 is mounted on one side of the inside, the both ends of the transverse direction through the air A blower pipe 20 through which inflow and outflow are made;

An air pipe hinge coupling member configured to couple the lower one side to the air pipe 20 to the upper one side of the heat generating 10 so that the air pipe 20 is opened and closed from the heat generating 10;

Briquette stove warmer is provided on one side of the heat generating (10) comprises an exhaust pipe (80) for extracting the gas generated in the briquette stove (100a) to the outside.
The method according to claim 1,

At least one first air inlet 21 is formed to allow external cold air to flow around the lower end of the heat generating 10, and a first air outlet 23 through which air inside is discharged on the upper end. And an auxiliary air outlet 25 is formed.
The method according to claim 1,

Lifting wing parts 40 and 50 are installed between the lower end of the blower pipe 20 and the upper end of the heat generating box 10 to induce air inside the heat generating box 10 to be forcibly discharged to the outside. Briquette stove warmer, characterized in that provided.
The method according to claim 1,

When the blower tube 20 is opened and closed is provided with a power cut device 70 that operates to automatically turn on-off power, characterized in that the operation of the fan 30 is stopped when the blower tube 20 is opened. Briquette stove warmer.
The method according to claim 4

The power cutoff device 70 is a briquette stove warmer, characterized in that formed on the lower end of the blower pipe 20 or the upper end of the heat generating (10).
The method according to claim 1,

The blowing pipe hinge coupling member is formed of a hinge 60, the handle 90 is attached to the outer upper end of the blowing pipe 20 is characterized in that for easy opening and closing of the upper surface of the briquette stove (100a). Briquette stove warmer.
The method according to claim 1,

The blower tube 20 includes a second air inlet 22 through which air flows into the blower tube 20, and a second air outlet 24 through which air flowing through the blower tube 20 is discharged. 2 briquette stove hot air blower, characterized in that the outer air blocking member 27 is provided at the lower end of the air outlet (24).
The method according to claim 1,

Briquette stove warmer, characterized in that a plurality of heating plate blades 105 are provided on the outer wall of the briquette stove (100a).