KR200419102Y1 - boiler for wood/briquet - Google Patents

Abstract

The present invention relates to a combined firewood / briquette boiler, the entrance is formed in the front, the combustion chamber is formed inside the firewood, the main body is provided with a guide rail in the horizontal direction on both side walls of the combustion chamber; A door that is coupled to the door to be opened and closed and provided with a vent and a fan; The guide roller is detachably coupled to the side to move along the guide rail, the lower portion through the front and rear through the front and rear so that the briquette support rod for supporting briquettes are inserted; It includes a trolley mounted to be movable on the stove.

According to the present invention configured as described above, the wood and briquettes are cheaper than gas or oil, and the wood is first burned to heat the heating water and hot water, and then the briquettes are burned secondly to improve the thermal efficiency of the boiler against the cost of consumption. Can be significantly improved. In addition, by constructing the oven in a prefabricated manner, the quantity of briquettes can be properly adjusted according to the amount of heat required, and the oven can be separately installed to be used as a furnace or a stove.

 Boiler, Fireplace, Firewood, Guide Rail, Guide Roller

Description

Combined wood / briquette boiler {boiler for wood / briquet}

1 is a perspective view showing the appearance of a firewood / briquette combined boiler according to the present invention.

Figure 2 is an exploded perspective view showing the oven and the transport trolleys put into the boiler of Figure 1;

3 is an exploded perspective view showing a case in which the oven applied in FIG. 1 is used separately;

Figure 4 is a cross-sectional view showing a briquette use state of the combined firewood / briquette according to the present invention.

Figure 5 is a cross-sectional view showing a state using the briquettes and firewood of the combined firewood / briquette according to the present invention.

<Description of Symbols for Main Parts of Drawings>

100; Main body 110; entrance

120; Guide rail 121; Drop hole

130; Oven support 131; Elastic member

200; Door 210; handle

220; Vent 230; Ventilation fan

240; See-through window 300; Oven

310; Briquette supports 311; Guide hole

320; Anchor 321; Fixing bolt

330; Support frame 331; Slide groove

332; Briquette cutting network 340; Guide Roller

341; Roller coupling holes 350; Oven stand

351; Vents 352; Ventilator

360; Safety net 370; cover

400; Carriage trolley 410; Underframe

411; Caster 420; Upper frame

421; Moving roller 430; link

431; Hinge 440; Connecting rod

441; Nut 450; Height adjustment screw

451; handle

The present invention relates to a firewood / briquette combined boiler which enables heating or using hot water by heating the water with its combustion heat by allowing the firewood and briquettes to be used alone or in parallel.

In general, a boiler heats a water tank circulated for hot water and heating while the burner is continuously ignited by a computer control system such as an electronic ignition system, and an oil and gas boiler is mainly adopted and installed.

These boilers are equipped with various safety devices to improve the health and quality of life while promoting the safety of the user.

However, in the use of the boiler, despite its usefulness, the cost of purchasing and using oil or gas is very high, and the manufacturing cost is increased by manufacturing a boiler having various electronic and electrical structures.

For this reason, boilers using firewood or briquettes have recently been reworked, which has the advantage of reducing the burden of fuel costs in farms and woods where it is easily available, but it does not fully utilize the high-temperature combustion heat that is primarily burned in the combustion chamber. Compared with the consumption of fuel, there is a problem in that the thermal efficiency of the boiler is low.

In other words, in the case of briquette boilers, the fuel cost is low, but the briquettes need to be replaced frequently due to the difficulty of ignition of coal briquettes. There is a problem that must be a heavy weight expensive boiler.

The present invention is to solve this problem, the purpose is to provide a combined firewood / briquette combined boiler that can be combined with a high ignition and high thermal efficiency briquettes.

An object of the present invention described above, the entrance is formed in the front, the combustion chamber is formed inside the firewood, the main body is provided with a guide rail in the horizontal direction on both side walls of the combustion chamber; A door that is coupled to the door to be opened and closed and provided with a vent and a fan; The guide roller is detachably coupled to the side to move along the guide rail, the lower portion through the front and rear through the front and rear so that the briquette support rod for supporting briquettes are inserted; This is achieved by a combined firewood / briquette boiler that includes a transport trolley loaded with the oven.

Hereinafter, the firewood / briquette combined boiler according to the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing the external appearance of a firewood / briquette combined boiler according to the present invention, Figure 2 is an exploded perspective view showing a furnace and a transport trolley to be inserted into the boiler of FIG.

1 and 2, the combined firewood / briquette boiler according to the present invention includes a main body 100 having a cold water inlet (not shown), a hot water outlet 101, and a communication 102, and the main body ( The door 200 is installed in front of the 100, and the oven 300 is installed in the interior of the main body 100.

A combustion chamber having a predetermined inner content is provided inside the main body 100, and an inner wall of the combustion chamber is formed of a heat insulating material having good heat resistance, and an entrance 110 is formed in front of the main body 100 so as to communicate with the combustion chamber. .

In addition, the guide rail 120 is installed in the horizontal direction on the upper side of the combustion chamber to guide the entrance of the oven 300 inside the main body 100. At this time, the guide rail 120 is formed by a plurality of falling holes 121 for fixing the position of the oven 300 by the following guide roller 340 is dropped.

The door 200 is hinged to one side of the doorway 110 to form a structure that can be opened and closed. Here, the handle 210 is coupled to the upper portion of the door 200, the vent hole 220 and the ventilation fan 230 is provided to adjust the amount of air supplied to the oven 300 in the lower side. In addition, the door 200 is preferably formed with a see-through window 240 to check the interior of the combustion chamber.

On the other hand, the oven support 130 is installed on the inner bottom of the main body 100 to move up and down, the buffer spring 131 is coupled to the four lower corners of the oven support 130, the guide roller 340 is When falling to the drop hole 121 of the guide rail 120 to mitigate the impact transmitted to the oven (300). Here, the buffer spring 131 is coupled to the bottom of the boiler body 100 by a height adjustment bolt 132 to enable the adjustment of the height.

As shown in FIG. 2, the oven 300 has sufficient contents so that a plurality of briquettes can be loaded therein (in this embodiment, 8 briquettes are loaded), and the oven 300 is stacked in multiple stages. It is configured to be assembled. That is, both sides of each oven 300 is provided with a fastener 320 to be fixed to each other between the stacked oven 300, the fastener 320 is fastened to the fastening bolt 321, etc. 300).

In addition, a guide hole 311 penetrating the front and the rear is formed in the lower portion of each oven 300, and the briquette support rod 310 supporting the load of briquettes is inserted into the guide hole 311.

In addition, a plurality of coupling holes 341 are formed at both sides of each of the ovens 300 so that the guide rollers 340 are coupled to each other, and the guide rollers 340 are detachably coupled to the coupling holes 341. In this embodiment, the guide rollers 340 are coupled to only the side surfaces of the oven 300 stacked on the uppermost layer.

Accordingly, the oven 300 is moved to the lower side when the guide rollers 340 coupled to both sides of the oven 300 move along the guide rails 120 of the main body 100 to correspond to the drop holes 121.

On the other hand, the supporting frame 330 is coupled to the bottom side of the bottom of the oven by a fixing member (not shown) such as a bolt, and the briquette cutting network 332 that can cut briquettes on the supporting frame 330 is slidable. To be seated.

That is, the both sides of the support frame 330 is formed with a slide groove 331 is bent in a "c" shape in the longitudinal direction, both ends of the briquette cutting network 332 is inserted into the slide groove 331 Slides forward and backward in the.

Therefore, when the briquettes 300 stacked in multiple stages are introduced into the main body 100 and the briquettes loaded on the lowermost oven are burned first, the briquettes must be replaced, and at this time, the briquette cutting network 332 is pulled forward to the lowest stage. When the coal briquettes of the oven are dropped downward, the coal briquettes stacked thereon are positioned as the lowermost oven, and the stacked briquettes are attached to each other by the result of the combustion, so that the briquette cutting network 332 receives the supporting frame 330. Reinserted along the slide groove 331 of the) is that each of the stacked briquettes are easily separated.

And when the briquette to be cut is a small amount can be cut by substituting the briquette support rod 310 in a state in which the briquette cutting network 332 is removed.

The oven 300 is usually made of cast or iron, so can be used separately without input to the boiler. That is, the oven pedestal 350 is installed on the bottom of the oven 300 stacked in one or multiple stages according to the amount of heat generated as shown in Figure 3, so that the user is not burned on the outside of the oven 300 The safety net 360 is installed, and the cover 370 is provided on the upper surface of the oven 300 so that it can be used as a furnace or a stove.

At this time, the oven pedestal 350 is formed with a vent hole 351, the vent hole 351 is preferably provided with a ventilation regulator 352 to open and close the vent hole 351.

On the other hand, when briquettes are loaded in the oven 300, the weight is relatively high, so when the oven 300 enters the main body 100, the carrier cart 400 shown in FIG. 2 is used. The cart 400 includes a lower frame 410 having a pair of casters 411 coupled to both sides, and an upper frame 420 positioned above the lower frame 410, and the lower frame 410. It consists of a connecting member for interconnecting the upper frame 420.

A plurality of moving rollers 421 are coupled to the upper frame 420 so that the oven 300 is easily moved onto the guide rail 120 of the main body 100.

The connecting member includes two pairs of links 430 coupled to hinges 431 at both front and rear sides of the lower frame 410 and the upper frame 420, and a connecting rod connecting the links 430 positioned at both sides. 440, the nut 441 is fixed to the center of each connecting rod 440, and the nut 441 is manipulated to fold the link 430 to adjust the height of the upper frame 420. The height adjusting screw 450 is inserted and coupled, and the handle 451 is coupled to the front of the height adjusting screw 450 to facilitate the user to operate the screw 450.

At this time, the height adjustment screw 450 forms a different screw direction of the portion coupled to each nut 441. That is, the screw coupled to one side of the nut is formed by the left screw portion coupled to the other nut, the right side of the screw is formed by the folding operation of each link 430 when the height adjustment screw is rotated.

The operation of the combined firewood / briquette boiler configured as described above will be described with reference to FIGS. 4 and 5.

In general, when using a combined firewood / briquette boiler, as the firewood (W) has a large amount of initial heat generation and easy to ignite, the firewood boiler is operated first, and the basic operating conditions of the boiler (valve state, cold water, etc.) are normal. In the state, if an appropriate amount of firewood is put on the net at the bottom of the combustion chamber to ignite, combustion occurs. At this time, the smoke and gas are discharged to the outside through communication.

When the firewood is completely ignited and lacks in the required heat generation amount, the prefabricated oven 300 is prepared in one or multiple stages according to the required fire power.

And after placing the oven 300 on the moving roller 421 of the transport truck 400 and loading the briquette (B) in the oven 300, the hook 381 to the clasp 380 of the transport truck 400 It moves to the front of the main body 100.

After the guide roller 340 of the oven 300 moved in this way to operate the height adjustment screw 450 so as to correspond to the guide rail 120 of the main body 100, after adjusting the height of the transport cart 400, the oven When the 300 is pushed in, the oven 300 moving along the guide rail 120 through the moving roller 421 is placed on the guide hole 340 by the drop hole 121 of the guide rail 120, and is ignited. (W) is fired down on the briquette (B) is automatically ignited, at this time by adjusting the ventilation fan 230 can be added to the firepower.

In addition, even when using the briquette 300 loaded with briquettes as shown in FIG. 4, the process is substantially the same as described above.

That is, after loading the briquettes in the first or multi-stage oven 300 seated on the transport cart 400, the transport cart 400 is transported to the main body 100.

Thereafter, the guide rollers 340 of the oven 300 are disposed to correspond to the guide rails 120 installed on the inner wall of the combustion chamber, and then the oven 300 is introduced into the main body 100.

At this time, when the oven 300 is pushed a predetermined distance, the oven 300 is fixed while the guide roller 340 is seated in the drop hole 121 of the guide rail 120.

When the briquette is completely burned and the briquette is completely burned in this way, or when the briquette 300 is to be discharged, the carrier truck 400 is pushed into the main body 100 and the height adjusting screw ( Using the 450, the guide roller 340 of the oven 300 is raised to the upper side of the drop hole 121 of the guide rail 120, and then the transport cart 400 is moved to the outside of the main body 100.

On the other hand, the present invention has been described as an example of the case of the combination of firewood and briquettes, of course, the same effect can be obtained by using lignite or lump coal instead of briquettes.

As described above, according to the firewood / briquette combined boiler according to the present invention has the following effects.

First, by utilizing wood and briquettes cheaper than gas or oil, and burning wood first to heat the heating water and hot water, and then burning the briquettes secondly, the thermal efficiency of the boiler can be significantly improved in preparation for the consumption cost.

Second, by constructing the oven in a prefabricated manner, the quantity of briquettes can be properly adjusted according to the amount of heat generated, and it is also possible to use it as a furnace or a stove by separately installing the oven.

Claims (6)

An entrance is formed at a front side, and a combustion chamber is formed in which a firewood is burned, and a main body having guide rails installed in a horizontal direction on both side walls of the combustion chamber; A door that is coupled to the door to be opened and closed and provided with a vent and a fan; The guide roller is detachably coupled to the side to move along the guide rail, the lower portion through the front and rear through the front and rear so that the briquette support rod for supporting briquettes are inserted; A firewood / briquette combined use boiler comprising a transport trolley mounted to move the oven. The method of claim 1, The oven is configured to be stacked in multiple stages, firewood / briquette combined boiler, characterized in that the fixing fixture is provided at the same position to be fixed to each other by a fixing bolt on one side of each oven. The method according to claim 1 or 2, Combination coal briquettes boiler, characterized in that the bottom frame of the oven is detachably coupled to the support frame formed with a slide groove in the longitudinal direction, the support frame is coupled to the briquette cutting network to move horizontally along the slide groove. The method of claim 1, A firewood / briquette combined boiler, characterized in that an oven support supported by the elastic member is installed inside the main body. The method of claim 1, The guide rail is a combined firewood / briquette, characterized in that the dropping hole is formed so that the guide roller falls. The method of claim 1, The transport trolley has a lower frame provided with a caster on the bottom surface, an upper frame positioned above the lower frame and provided with a plurality of oven-rolling rollers, and a connection member interconnected to adjust the height of the upper frame with respect to the lower frame. Combustion coal briquettes, characterized in that consisting of.

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