KR20150135590A - Regenerative firewood briquet combined boiler - Google Patents

Abstract

Disclosed is a regenerative briquette and firewood boiler. First and second heating chambers or first, second, and third heating chambers are divided by a partition above a combustion chamber where briquette or firewood is combusted. A heat absorbing pipe is combined with a hot water line passing through the first and second heating chambers, and a zigzag pipe is formed in a stovepipe unit drawn out from the first heating chamber to the outside. When briquette is combusted while the temperature is increased by briquette combustion, thermal efficiency in the first and second heating chambers is improved by the combustion of the firewood or the briquette. So, the temperature of heating water and/or hot water is efficiently increased. Heat transfer efficiency of the hot water flowing along a hot water line passing through the second heating chamber or the third heating chamber is maximized. Therefore, a work of increasing the temperature of the hot water is rapidly performed, and convenience for use is improved.

Description

Regenerative firewood briquet combined boiler}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a regenerative furnace boiler, and more particularly to a regenerative furnace boiler that can supply heated water and hot water at a predetermined temperature through combustion of briquettes while the temperature is raised through harmonious combustion.

Generally, the fizzy boiler supplies heating and hot water to general households, houses, greenhouses, and gardens by using waste wood or wood flour as the main fuel. It is economical compared to boilers using oil or gas as fuel, And the like.

However, because of the difference in structure between the furnace and the generalized harmony boiler, other materials other than firewood can not be used as fuel.

Conventionally, as shown in Patent Document 10-2006-0098303 (Publication Date 2006.09.18) and Patent Document 10-0697860 (Registration Date 2007.03.14), a boiler using both briquette and reconnection has been started .

However, since the conventional briquetting refractory boiler of the prior art is a method of heating the water in the hot water tank for storing water by the heat of combustion of firewood or briquettes, it takes much time to heat the water because the heat transfer area is relatively small as compared with the water storage amount. It has a disadvantage in that it has a disadvantage in that it has a low thermal efficiency, and accordingly, the expenditure of the briquette or the firewood is increased and the cost is increased.

In other words, the conventional briquette firewood boiler has a disadvantage in that the heat efficiency due to the combustion of firewood or briquette is low, so that the supply of hot water and the supply of hot water can not be smoothly performed, and the use thereof is extremely limited.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a method of manufacturing a briquette- , And the heat absorbing tube body is connected to the hot water line passing through the 2 heating chambers, thereby increasing the thermal efficiency of the first and second heating chambers due to the combustion of the briquettes or briquettes when the briquettes are burned while the temperature is raised through the harmonious burning The present invention has a main object of providing a regenerative briquette boiler which can more effectively raise the temperature of heating water and / or hot water.

Another object of the present invention is to provide a zigzag tube in a communication portion drawn out from the first heating chamber to maximize the heat transfer efficiency of the hot water flowing along the hot water line passing through the second heating chamber or the third heating chamber So that hot water can be rapidly heated.

Another object of the present invention is to provide an auxiliary heating unit using solar heat between a boiler body and a heating unit so that the auxiliary heating unit can be connected to the boiler body and the heating unit so that the briquettes can be heated and hot water can be supplied And to provide a common-use harmonious boiler.

In order to accomplish the above object, the present invention provides a boiler main body that is connected to a heating unit through a heating circulation line in which a circulation pump is installed, and discharges hot water to a hot water discharge pipe through a hot water line to which a direct water is supplied A combustion chamber formed at the lowermost end of the boiler body and burning briquettes or harmonized wood; A first heating chamber formed at an upper end of the combustion chamber to allow the hot water line to pass therethrough and to heat the direct water flowing along the hot water line by using heat generated during briquetting or burning of harmonious wood in the combustion chamber; And the heating water is passed through the first heating chamber and the separation wall to allow the hot water line to pass therethrough. The heating water is heated by using the heat generated during the briquetting or the burning of harmonious wood in the combustion chamber, A second heating chamber for supplying hot water to the heating unit and for warming the hot water having the first heated temperature along the hot water line; And the hot water line located in the first heating chamber is connected to a heat absorbing tube for increasing the heat absorption area of the hot water line so that the first temperature rise of the direct water flowing along the hot water line can be smoothly performed.

Further, the heat absorbing pipe body is a copper pipe.

The bottom of the combustion chamber may be provided with a first accommodating chamber in which the briquettes are accommodated and a second accommodating chamber in which the ventilation holes are accommodated, And a rotating column for guiding the inlet when the receiving compartment or the second compartment is raised.

The boiler body may include a communication portion through which the heat of the first heating chamber is discharged to the outside while being connected to the first heating chamber through the second heating chamber, And a zigzag tube for transmitting heat to the second heating chamber to increase the heating efficiency of the heating water or the hot water when the heat generated in the first heating chamber is discharged to the outside.

In the boiler body, a third heating chamber, which is separated from the second heating chamber through the first partition wall and through which the hot water line passes, is stacked on the second heating chamber, The third heating chamber is connected to the first heating chamber through the third heating chamber to discharge the heat of the first heating chamber to the outside. And a zigzag tube which transmits heat to the third heating chamber to increase the heating efficiency of the heating water or the hot water when it is discharged to the outside.

In addition, the boiler body is provided with a heating / hot water safety vent. The heating / hot water safety vent includes a first tube which is drawn into the third heating chamber and a second tube which branches from the first tube and enters the second heating chamber And the heat of the heated water heated in the second heating chamber is transferred to the third heating chamber to raise the internal temperature of the second heating chamber.

Further, between the boiler body and the heating unit, one or a plurality of auxiliary heating units are connected to supply heated water or hot water heated to a predetermined temperature by using solar heat.

Further, the heating circulation line drawn out from the second heating chamber of the boiler body may be connected to the second heating chamber after being circulated along the inside of the auxiliary heating part formed of one or a plurality of, and the auxiliary heating part and the heating part 1 heating circulation line.

In addition, the hot water line drawn out from the second heating chamber of the boiler body is circulated along the inside of the auxiliary heating part, which is made up of one or more, and connected to the hot water discharge pipe.

Also, the auxiliary heating unit may include: a heat collecting body filled with water; a urethane heat insulating material installed on a bottom surface of the heat collecting body; and a heating water heat exchanger disposed at a predetermined interval while being kept warm by the urethane heat insulating material, Or a home heat pipe for heating hot water.

As described above, according to the present invention, in the state where the first and second heating chambers or the first, second, and third heating chambers are separated from each other through the separation walls on the combustion chamber where the briquettes or the refractories are burnt, The heating chamber is connected to the first heating chamber and the communication portion drawn out from the first heating chamber forms a zigzag tube. When the briquette is burned in the state where the temperature is raised through the harmonious burning, It is possible to increase the heat efficiency of the first and second heating chambers by heating the heating water and / or the hot water, and to increase the temperature of the hot water flowing through the hot water line passing through the second heating chamber or the third heating chamber The heat transfer efficiency of the hot water can be maximized, so that the hot water can be heated more quickly and the convenience of use can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
FIG. 2 is a front view of a boiler structure for combined use with briquets according to an embodiment of the present invention. FIG.
3 is a side view of a briquette-type goodwill boiler structure according to an embodiment of the present invention.
FIG. 4 is a partially cut-away perspective view of a boiler body showing a state in which a heat absorbing tube is joined to a hot water line according to an embodiment of the present invention. FIG.
5 is an exploded perspective view showing the structure of an auxiliary heating part according to an embodiment of the present invention.

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

FIG. 1 is a system diagram of a briquette-type goodwill boiler according to an embodiment of the present invention. FIG. 2 is a front view of a briquetting boiler of the embodiment of the present invention. FIG. 4 is a partially cutaway perspective view of a boiler main body showing a state in which a heat absorbing tube is joined to a hot water line according to an embodiment of the present invention. FIG. 5 is a perspective view illustrating a structure of an auxiliary heating part according to an embodiment of the present invention. FIG.

1 to 5, the briquetting combined-purpose boiler according to the embodiment of the present invention is connected to the heating unit 200 through a heating circulation line L1 in which a circulation pump P1 is installed, The combustion chamber 10 is formed at the lowest end of the boiler body 100 to discharge the hot water to the hot water discharge pipe 300 through the hot water line L2 to selectively burn briquettes or harmonized wood. The first and second heating chambers 20 and 30 or the first to third heating chambers 20 and 30 and 60 are formed on the heat absorbing tube 40 and the hot water line L2 is formed on the heat absorbing tube 40, And the boiler body 100 is formed with a communication part 50 and a heating / hot water safety vane 70. [

At this time, the combustion chamber 10 constitutes a bottom support 11 which can be slidably moved so that a first accommodation box 401 in which briquettes are accommodated and a second accommodation box 402 in which the fellows are received is selectively raised A first receiving chamber 401 or a second receiving chamber 402 is provided on one side surface of the combustion chamber 10 to guide the introduction of the first receiving chamber 401 or the second receiving chamber 402 into the combustion chamber 10 So that the rotating column 12 was installed.

The first heating chamber 20 is formed at the upper end of the combustion chamber 10 to allow the hot water line L2 to pass therethrough and the heat generated in the combustion chamber 10, So that the direct water flowing along the line L2 can be firstly heated.

The second heating chamber 30 is separated from the first heating chamber 20 through the separation wall 100a and the hot water line L2 passing through the first heating chamber 20 is separated from the separation wall 100a ).

At this time, the second heating chamber 30 heats the heating water by using the heat generated when the briquette or the harmonious wood is burned in the combustion chamber 10, and then raises the temperature of the heating water through the heating circulation line L1 200, and the hot water, which has been subjected to the first temperature increase along the hot water line (L2), is secondarily heated.

The heat absorbing tube 40 is a copper pipe which is used as a heat pipe for heating the hot water line L1 so as to smoothly raise the temperature of the hot water line L1 located in the first heating chamber 20, And is coupled to the hot water line L2 to increase the absorption area.

That is, since the heat absorbing tube 40 is coupled to the hot water line L2 as a copper pipe, the heat absorbing tube 40 absorbs the heat of the first heating chamber 20, The absorbed heat is transferred to the hot water line L2 so that the direct water flowing along the hot water line L2 can be heat-exchanged to hot water of a certain temperature.

The communication part 50 is connected to the first heating chamber 20 through the second heating chamber 30 to discharge the heat of the first heating chamber 20 to the outside, The communication part 50 positioned in the chamber 30 is disposed in the second heating chamber 30 so as to increase the heating efficiency of the heating water or hot water when the heat generated in the first heating chamber 20 is discharged to the outside, And a zigzag tube body 51 for transferring heat to the tube.

The third heating chamber 60 is separated from the second heating chamber 30 through the first partition wall 100b on the second heating chamber 30 so that the hot water line L2 passes through the third heating chamber 60, The third heating chamber 60 is connected to the first heating chamber 20 while passing through the third heating chamber 60 to discharge the heat of the first heating chamber 20 to the outside. And the communication part 50 positioned in the third heating chamber 30 is configured to communicate with the first heating chamber 20 when the heat generated in the first heating chamber 20 is discharged to the outside, Thereby forming a zigzag tube body 51 for transferring heat to the third heating chamber 60 so as to increase the heating efficiency.

That is, when the first and second heating chambers 20 and 30 are formed in the boiler body 10, the communicating portion 50 forms a zigzag tube 51 in the second heating chamber 30 When the first, second and third heating chambers 20, 30 and 60 are formed in the boiler body 10, a zigzag tube 51 is formed in the third heating chamber 60 to enlarge the heat transfer area The heating temperature of the water in the second heating chamber 30 or the third heating chamber 60 can be raised more quickly.

The heating / hot water safety vane 70 is installed outside the boiler body 10. The heating / hot water safety vane 70 is provided with a first tubular body 71 which is drawn into the third heating chamber 60, And heat of heating water which is branched from the first tube 71 and is drawn into the second heating chamber 30 while being heated in the second heating chamber 30 is supplied to the third heating chamber 60 Thereby forming a second tube body 72 which is heated to raise its internal temperature.

1 to 5, a second receptacle 402 in which a helmet is accommodated in the floor bottom 11 of the combustion chamber 10 The bottom support 11 on which the second accommodating chamber 402 is mounted is inserted into the combustion chamber 10 and the combustion chamber 10 is opened, The movement of the second accommodating chamber 402 is guided by the rotating pillar 12 located at the side of the second accommodating chamber 402.

Next, when the harmonics contained in the second accommodating chamber 402 are burned in the combustion chamber 10, the heat generated by the harmony combustion is transferred to the first heating chamber 20, The direct water of the hot water line L2 through which the heat absorbing tube 40 is coupled to the outside of the chamber 20 is subjected to the primary heating by the heat generated by the combustion of the harmonics, Is introduced into the hot water line (L2) located in the second heating chamber (30).

That is, the direct water flowing along the hot water line L2 is absorbed by the heat absorbing tube 40 and is quickly transferred to the hot water line L2, The running water that follows can be rapidly heated up first.

The heat generated by the combustion of the harmonics is also transferred to the second heating chamber 30 so that the heating water in the second heating chamber 30 can be heated.

At this time, a communicating portion 50 is provided from the first heating chamber 20 to the outside of the boiler body 10, and the communicating portion 50 located in the second heating chamber 30 is connected to a zigzag tube 51,

When the heat in the first heating chamber 20 is discharged to the outside through the communicating part 50 and the zigzag tube 51, when the discharged heat passes through the zigzag tube 51, The heating water in the second heating chamber 30 is heat-exchanged with the combustion heat in accordance with the combustion of the harmonics delivered from the first heating chamber 20, And the temperature rise can be accelerated as the discharge heat passing through the zigzag tube 51 is added.

Therefore, the heating water heated in the second heating chamber 30 is circulated from the pumping operation of the circulation pump P1 installed in the heating circulation line L1 to the heating unit 200 to be heat-exchanged, The heating unit 200 can return to the heating unit 30, and the heating unit 200 can be heated by the heated water.

In the state where the heating power is increased through the combustion of the harmonics put in the second accommodating chamber 402 and the first heating and the hot water supply are performed as described above, 2 accommodating compartment 402 is slid and exposed to the outside and then the second accommodating compartment 402 is removed from the floor pedestal 11. The first accommodating compartment 401 containing briquettes is placed thereon, The first accommodating chamber 401 is drawn into the combustion chamber 10 through the sliding movement of the floor pedestal 11.

Next, when the briquettes stored in the first accommodating chamber 401 are burnt, heat generated by the combustion of the briquettes is transferred to the first heating chamber 20.

The second combustion chamber 30 separated from the first heating chamber 20 and the partition wall 100a as well as the first heating chamber 20 has a certain temperature of heat due to the harmonious combustion, When the heat generated by the combustion of the briquettes is transferred to the first heating chamber 20 and the second heating chamber 30, the hot water passing through the first and second heating chambers 20, The hot water supply through the hot water discharge pipe 300 can always be performed at a constant temperature and the heating to the heating unit 200 through the heating circulation line L1 And the supply can be smoothly performed in a state where the temperature is also increased.

That is, in the present invention, the heating water and the hot water are primarily heated through the burning of harmonious wood, and the heating water and the hot water are secondarily heated through the burning coal having relatively low thermal power, And the hot water is continuously supplied to the hot water discharge pipe 300 and the hot water at a constant temperature can be continuously supplied to the hot water discharge pipe 300. [

2 and 3, a third heating chamber 60 is formed on the second heating chamber 30, and the third heating chamber 60 is connected to the hot- The hot water of a predetermined temperature can be supplied to the heating unit 300 and the heating water of a predetermined temperature can be supplied to the heating unit 200 through the second heating chamber 30.

At this time, when the heating / hot water safety vane 70 is installed in the boiler body 10, the first tubular body 71 is drawn into the third heating chamber 60, The tubular body 72 is drawn in,

The heat generated in the third heating chamber 60 due to the combustion of the harmonics or the briquettes is transferred to the third heating chamber 60 while the heat is transmitted to the outside through the zigzag tube 51 of the communication unit 50, The temperature of the water filled in the third heating chamber 60 can be rapidly increased and the temperature of the hot water line L2 passing through the third heating chamber 60 can be increased The temperature of hot water used through the hot water discharge pipe 300 can be kept constant at all times.

Hereinafter, the same portions as those described above are denoted by the same reference numerals, and redundant description thereof is omitted.

1 and 5, one or a plurality of auxiliary heating units (not shown) may be provided between the boiler body 100 and the heating unit 200 to supply heating water or hot water heated to a predetermined temperature by using solar heat, And the auxiliary heating unit 80 may include a heat collecting body 81 filled with water, a urethane heat insulating material 82 installed on the bottom surface of the heat collecting body 81, And a heat collecting pipe 83 disposed at a predetermined interval while being kept warm by the heat insulating material 82 and heating the heating water or hot water passing through the solar heat.

At this time, the heating circulation line L1 drawn out from the second heating chamber 30 of the boiler body 100 is circulated along the inside of the auxiliary heating part 80, The auxiliary heating part 80 and the heating part 200 are connected to the first heating circulation line L11 while the second heating chamber 30 of the boiler body 100 is connected to the auxiliary heating part 80. [ The hot water line L2 drawn out from the auxiliary heating part 80 is connected to the hot water discharge pipe 300 while circulating through the auxiliary heating part 80. [

That is, the heat generated by the combustion of the harmonics or the briquettes in the combustion chamber 10 is transferred to the first and second heating chambers 20 and 30 or the first, second and third heating chambers 20, 30 and 60 When the heating water and the hot water are heated, the heated water is circulated through the heating circulation line (L1) along the flow path in the heat collecting body (81) of the auxiliary heating unit (80) The heating water that is returned to the second heating chamber 30 or the third heating chamber 60 and filled in the heat collecting body 81 that has undergone the heat exchange from the circulation of the heating water is heated through the first heating circulation line L11 The heating unit 200 can be heated by returning to the heat collecting body 81 after being supplied to the heating unit 200.

At this time, the hot water line L2 passing through the second heating chamber 30 or the third heating chamber 60 is connected to the hot water discharge pipe 300 formed along the flow path of the heat collecting body 81, It will be possible.

That is, when the auxiliary heating unit 80 does not use the common boiler for briquetting, the collector pipe 83 disposed at a certain interval in the heat collecting body 81 collects solar heat in the daytime, The heat is generated by heating the heating water in the heat collecting body 81 and then supplying the heated water to the heating unit 200 through the first heating circulation line L11 as well as heat the direct water flowing along the hot water line L2, .

If the solar heat is not collected, the auxiliary heating part 80 raises the heating water filled in the heat collecting body 81 by using the heating water whose temperature has been raised in the briquetting refractory boiler, and then supplies the heated water to the heating part 200 And the heated hot water flowing along the hot water line (L2) is guided to the hot water discharge pipe (300) to enable heating and hot water supply.

Although the present invention has been described in connection with the accompanying drawings and accompanying drawings, it is to be understood that the invention is not limited thereto.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is to be understood that such changes and modifications are within the scope of the claims.

10; Combustion chamber 11; Floor stand
12; A rotating column 20; The first heating chamber
30; A second heating chamber 40; Heat absorbing tube
50; A communicating portion 51; Zigzag tube
60; A third heating chamber 70; Heating / Hot Water Safety Ben
71; A first tube 72; The second tube
80; Auxiliary heating section 81; Collecting body
82; Urethane insulating material 83; House heat pipe
100; A boiler body 100a; Separation wall
100b; A first separating wall 200; Heating part
300; Hot water discharge pipe L1; Heating circulation line
L11; A first heating circulation line L2; Hot water line
P1; Circulation pump

Claims (10)

A boiler main body connected to the heating part through a heating circulation line where a circulation pump is installed and discharging hot water to a hot water discharge pipe through a hot water line to which a direct water is supplied,
A combustion chamber formed at the lowermost end of the boiler body and burning briquettes or harmonics;
A first heating chamber formed at an upper end of the combustion chamber to allow the hot water line to pass therethrough and to heat the direct water flowing along the hot water line by using heat generated during briquetting or burning of harmonious wood in the combustion chamber; And
The hot water is passed through the first heating chamber and the separation wall to allow the hot water line to pass therethrough, and the heating water is heated by using the heat generated during the briquetting or the burning of harmonious wood in the combustion chamber, A second heating chamber for heating the hot water, which has been heated firstly along the hot water line, to a second heating temperature; Respectively,
Wherein the hot water line located in the first heating chamber is combined with a heat absorbing tube for increasing the heat absorption area of the hot water line so that the first temperature increase with respect to the direct water flowing along the hot water line is smoothly performed. Combined harmonious boiler. The boiler according to claim 1, wherein the heat absorption pipe is a copper pipe. The method according to claim 1,
Wherein the combustion chamber includes a first receiving chamber in which briquettes are received and a second receiving chamber in which the bellows is received,
Wherein a rotary column is installed on one side surface of the combustion chamber to guide the introduction of the first accommodation box or the second accommodation box to the floor support when the first accommodation box or the second accommodation box is loaded. The boiler according to claim 1,
A second heating chamber communicating with the first heating chamber, the second heating chamber communicating with the first heating chamber to discharge heat of the first heating chamber to the outside,
And the communication part located in the second heating chamber is configured to transmit heat to the second heating chamber so that the heat generated from the first heating chamber is heated to the heating water or hot water when the heat generated in the first heating chamber is discharged to the outside Which is characterized by the fact that the briquette can be used. The boiler according to claim 1,
A third heating chamber which is separated from the second heating chamber through the first partition wall and through which the hot water line passes is formed on the second heating chamber,
Wherein the third heating chamber is formed with a communication portion penetrating the third heating chamber and connected to the first heating chamber to discharge the heat of the first heating chamber to the outside, And a zigzag tube for transferring heat to the third heating chamber so as to increase the heating efficiency with respect to heating water or hot water when heat generated in the first heating chamber is discharged to the outside. 6. The method of claim 5,
A heating / hot water safety vent is installed in the boiler body,
The heating / hot water safety vent includes a first tube which is introduced into the third heating chamber and a second heat source which is branched from the first tube and is drawn into the second heating chamber, To the third heating chamber to raise the internal temperature of the second tubular body. The boiler according to claim 1, wherein one or a plurality of auxiliary heating units are connected between the boiler body and the heating unit to supply heating water or hot water heated to a predetermined temperature by using solar heat. The boiler according to claim 7, wherein the heating circulation line drawn out from the second heating chamber of the boiler body is circulated along the inside of the auxiliary heating part, which is one or a plurality of the circulation lines, and then connected to the second heating chamber, And the heating unit is connected to the first heating circulation line. 8. The boiler according to claim 7, wherein the hot water line drawn out from the second heating chamber of the boiler body is connected to the hot water discharge pipe while being circulated along the inside of the auxiliary heating part, . 8. The heating system according to claim 7,
A heat collecting body filled with water, a urethane heat insulating material provided on a bottom surface of the heat collecting body, and a heating heat exchanger disposed at a predetermined interval while being kept warm by the urethane heat insulating material, Wherein the boilermaker is configured to include the briquette boiler.

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