KR20090129658A - Wood briquet and electric boiler - Google Patents

Abstract

PURPOSE: A wood briquet and electric boiler is provided to prevent the piping freezing in the winter season and to improve thermal efficiency of the boiler. CONSTITUTION: A wood briquet and electric boiler comprises an electric heating part, a lower part box, a lower part door(10), a rotation plate, a cooking stove body, a supporting board and a supporting part. The lower part door can rotate. The rotation plate is combined in the lower part door. The rotation plate rotates to the same direction as the rotating direction of the lower part door around a pin while the lower part door is opening. The rotation plate escaping the lower part box is supported in the ground.

Description

Briquette Wood & Electric Boiler {Wood Briquet and Electric Boiler}

The present invention relates to a coal briquette and an electric combined boiler. In preparation for high oil prices, briquettes are mainly used for heating, and when heating of cooking containers is required, the boiling means can be removed from the firebox, and briquettes and electricity can be used to prevent freezing of winter piping by heating with electricity when going out for a long time. It is about a combined use boiler.

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 or in areas where timber is readily available. However, the conventional briquette boiler has a limitation in its usefulness as a structure in which a cooking vessel cannot be placed on a stove equipped with briquettes only for heating hot water. In addition, there is a problem that the pipe is freezing in a low ambient environment when the user emptied the house for a long time by using only briquettes.

The object of the present invention is to solve the problems of the prior art, and in order to prepare for high oil prices, mainly using briquettes, when heating the cooking vessel can be used to remove the boiling means from the firebox, heating using electricity when going out for a long time This is to provide a coal briquette and an electric combined boiler that can block the freezing of winter pipes.

Briquettes and combined electric boiler according to the present invention for achieving the object of the present invention,

In the boiler provided with the upper chamber part and the electric heating part and the lowering chamber (5) for heating the chamber part,

A lower opening and closing door 10 for opening and closing the lower combustion chamber 5;

A rotating plate 20 coupled to the lower opening and closing door 10 so as to be rotatable relative to the lower opening and closing door 10 through a rotating means part 40 including a pin 43;

A cylindrical briquette briquette 32 having briquettes therein is provided therein, and an oven body 30 positioned on an upper surface of the rotating plate 20;

A pedestal 50 placed on an upper portion of the oven body 30 and provided to support a container;

And a support means 60 spaced apart from the rotation means portion 40 so as to be collapsible on the bottom surface of the rotation plate 20.

The rotating plate 20 supported and coupled to the rotatable lower opening door 10 may be further rotated in the same direction as the rotation direction when the lower opening door 10 is opened by using the pin 43 as the rotation center. It is configured, and the rotating plate 20 is out of the lower chamber 5 is characterized in that it is configured to be supported on the ground by the support means (60).

According to the present invention, the problems of the prior art are solved, and in order to prepare for high oil prices, briquettes are mainly used for heating, and when heating of cooking containers is required, the boiling means can be taken out of the firebox, and heating using electricity when going out for a long time In order to prevent freezing of winter pipes, briquettes and electric boilers are provided.

When using a combined briquette and an electric boiler according to the present invention, the fuel cost reduction effect is about 25 to 30% compared to the operating cost of the oil boiler. In addition, since 70 liters of heating water is used and 180 liters of hot water is used in actual use, there is an advantage that thermal efficiency is excellent enough that there is no temperature drop in the water chamber even if a lot of heating water is used compared to the oil boiler.

Hereinafter, the briquette firewood and the electric combined boiler according to the present invention will be described in detail according to the embodiment shown in the accompanying drawings.

1 is a perspective view of a coal briquette and an electric combined boiler in a state in which a lower opening and closing door according to an embodiment of the present invention is closed.

2 is a perspective view of the lower opening and closing door rotated 90 degrees, the rotating plate 20 is rotated 90 degrees, Figure 3 is a lower opening and closing door rotated 90 degrees, the rotating plate is an initial state perspective view.

Figure 4 is a front configuration diagram showing the configuration of briquettes and combined electric boiler according to an embodiment of the present invention.

5 is a plan view of the coal briquettes and the electric combined boiler of the lower opening and closing door rotated 90 degrees, the rotating plate is the initial state (relatively not rotated). 6 is a front view showing the configuration of the rotating means in the lower opening and closing the door is rotated 90 degrees, the rotating plate in the initial state (state not relative rotation).

7 is a plan view of the briquettes and electric combined boiler in a state that the lower opening and closing door is rotated 90 degrees open, the rotation plate is rotated 90 degrees more than the lower opening and closing door according to an embodiment of the present invention.

As shown in FIG. 1 or FIG. 4, the coal briquettes and the electric combined boiler according to the present invention include an upper heating part 1 and an electric heating part and a lower combustion chamber 5 for heating the receiving part. When the user is unable to supply briquettes when going out for a long time, the electric current may be supplied to the resistor 91 through the electrical connection unit 90 to heat the water in the chamber with resistance heat. However, the configuration of the electric heating unit is not limited to the electrical connection unit 90 and the resistor 91, and the configuration of the electric heating unit in the present invention is a concept including other electric heating means known to those skilled in the art.

As shown in Figure 1 or 4, the boiler according to an embodiment of the present invention is in communication with the hot water inlet pipe 4a, hot water discharge pipe 4b, replenishment water supply unit 7, firebox as in the known art The communication 3, the heating water inflow pipe 6a, the heating water discharge pipe 6b, etc. are included. The upper opening door 8 is provided at the top.

Briquette firewood and electric combined boiler according to the present invention includes a lower opening and closing door 10, the rotating plate 20, the oven body 30, the rotating means portion 40, the pedestal 50, and the support means 60. .

1, 2, 3, and 4, the lower opening and closing door 10 opens and closes the lower opening and closing chamber 5 of the lower opening and closing door 10. Preferably it is a square plate body.

The rotating plate 20 is coupled to the lower opening and closing door 10 so as to be rotatable compared to the lower opening and closing door 10 through the rotating means part 40 including the pin 43. 2 and 3, the mounting detachment may be difficult, but by introducing the fastening means 114 as shown in Figure 9 can be easily removable mounting from the lower opening and closing door (10).

As shown in FIG. 2, FIG. 3, or FIG. 4, the oven body 30 includes a cylindrical briquette 32 in which briquettes are embedded, and is positioned on an upper surface of the rotating plate 20. Pedestal 50 is placed on the top of the oven body 30 is provided to support the container. As shown in FIG. 3, the support means 60 is spaced apart from the rotation means part 40 and provided to be collapsible on the bottom surface of the rotation plate 20.

As shown in Figure 2, 3, or 4, in the coal briquettes and electric boiler according to the present invention, the rotating plate 20 supported and coupled to the rotatable lower opening and closing door 10 is a pin 43 Rotational center is configured to be further rotated in the same direction as the rotation direction when the lower opening and closing door 10 is opened, the rotating plate 20 is out of the lower chamber 5 is supported by the support means (60) It is configured to be supported on the ground.

As shown in FIG. 2, FIG. 3, FIG. 5, or FIG. 7, the rotating plate 20 is formed in the shape which the circle is divided into 4 quarter by 90 degree space. When the rotating plate 20 is accommodated in the lower chamber 5 so that the first straight portion 20a is adjacent to the inner surface of the lower opening / closing door 10, the second linear portion 20b is attached to the inner wall of the lower chamber 5. Adjacent. The curved portion 20c connects the first straight portion 20a and the second straight portion 20b. When the lower chamber 5 is a rectangular cylinder, the first straight portion 20a and the second straight portion 20b are vertical.

As shown in FIG. 4, the lower part of the lower chamber 5 is provided at a lower position than the rotary plate 20 and is spaced apart from the bottom of the lower chamber 5 and has a rigid plate 70 having rigidity. The lower part of the net board 70 is provided with a ash storage unit 6 for storing ash when burning firewood. The upper surface of the net plate 70 is provided with a removable support plate 75. The ash storage unit 6 communicates with the air supply hole 7.

As shown in Figure 3 or 5, the lower surface of the rotary plate 20 is provided with a support pulley 78 in a position spaced apart from the rotating means portion 40, the support pulley 78 is shown in FIG. 4 supports the rotating plate 20 with the support plate 75 of the support point. The end of the rotating plate 20 is configured to be inserted into the support bracket 13 provided on the opposite side of the rotating means portion (40).

As shown in FIG. 2, FIG. 5, or FIG. 6, the rotating means part 40, which allows the rotating plate 20 to be rotatable relative to the lower opening and closing door 10, is fixed to an inner surface of the lower opening and closing door 10. A fixed annular piece 42 connecting the lower fixing plates 41, 41a, and 41b, a pin 43 inserted in a state in which a bearing is placed inside the fixed ring piece 42, and fixed to the rotating plate 20, It is configured to include a reinforcement (45, 45a, 45b) connected to the upper and lower portions of (43).

Figure 9 is a detailed plan view of the rotating means portion of the briquettes and combined electric boiler having a removable plate easy to remove according to the second embodiment of the present invention. As shown in Figure 9, the inside of the lower opening and closing door 10 is provided with a fixing bracket 113.

The fixing plate 41 is fixed to the fixing bracket 113 of the lower opening and closing door 10 by the fastening means 114. The remaining rotation means unit configuration is as shown in FIG. 2, 5, or 6. That is, the rotating means part according to the second embodiment is inserted into the fixed ring piece 42 which is integrally connected to the upper and lower fixed plates (41, 41a, 41b), the fixed ring piece 42 in a state where the bearing is placed The pin 43 and the reinforcing holes 45, 45a, 45b fixed to the rotating plate 20 and connected to the upper and lower portions of the pin 43 are configured.

In the detachable rotary plate according to the second embodiment of the present invention, the rotary plate 20 can be detached from the lower opening and closing door 10, and the firewood is removed from the lower plate in the state where the rotary plate 20 is removed. It is possible to close the lower opening and closing door 10 even if the filling in 5).

As shown in FIG. 4 or FIG. 7, the pedestal 50 includes four internally tapered skeletons 51 which are externally inserted into the fixing grooves 37 formed on the upper side of the oven body 30 and the skeletons ( The outer ring 51 is welded to the outside of the 51, and the inner ring bar 53 is welded to the inner side of the skeleton 51 is provided lower than the outer ring (52).

8 is a detailed configuration of the support means according to an embodiment of the present invention. As shown in FIG. 8, the support means 60 includes a bracket 27 fixed to the rotating plate 20, a support link 61 pin-connected to the bracket 27 and a female thread formed at the bottom thereof, and a support. A bolt-shaped link 62 inserted into the female thread of the link 61 and having a height adjustment, a first link 63 pin-connected to a lower portion of the bolt-shaped link 62, a first link 63 and a pin; It comprises a second link 64 to be coupled.

Hereinafter will be described the operation according to the configuration of the briquettes and combined electric boiler according to an embodiment of the present invention.

In the coal briquette and the electric combined boiler according to an embodiment of the present invention, the rotating plate 20 supported and coupled to the rotatable lower opening and closing door 10 has the pin 43 as the center of rotation and the lower opening and closing door 10. The rotary plate 20 which is further rotated in the same direction as the rotational direction when it is opened and is out of the lowering chamber 5 is supported on the ground by the supporting means 60.

In the combined coal briquettes and the electric boiler according to an embodiment of the present invention, the oven body 30 and the rotating plate 20 are operated in the lower chamber 5 when the upper chamber is heated. When the user is unable to supply briquettes when going out for a long time, the electric current may be supplied to the resistor 91 through the electrical connection unit 90 to heat the water in the chamber with resistance heat. However, the configuration of the electric heating unit is not limited to the electrical connection unit 90 and the resistor 91, and the configuration of the electric heating unit in the present invention is a concept including other electric heating means known to those skilled in the art.

If the user wants to place the container on top of the pedestal 50 and heat the container, as shown in FIG. 10, the lower opening and closing door 10 is opened and the rotating plate 20 rotates the pin 43. It is further rotated in the same direction as the rotation direction of the lower opening and closing door 10 to the center, the rotating plate 20 is supported by the support means (60).

If the user wants to use the firewood, the fire plate body 30, including the rotating plate 20 is separated from the lower fire chamber 5 and burns the firewood in the lower fire chamber (5). At this time, if you want to close the lower chamber 5 by closing the lower opening and closing door 10, it is enough to remove the rotating plate (20). At this time, the second embodiment shown in Fig. 9 is useful. When the rotating plate 20 is removed and the lower opening / closing door 10 is closed by using the boiler according to the second embodiment of the present invention shown in FIG. 9, air is provided through the air supply hole 6a shown in FIG. 4. Is burned and the remaining coals are burned to the ash storage unit (6). When the lower opening door 10 is closed it is natural that the combustion thermal efficiency of the firewood is increased than when the lower opening door 10 is open.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, the scope of the present invention is not limited to these embodiments, and the scope of the present invention is defined by the following claims, and equivalent scope of the present invention. It will include various modifications and variations belonging to.

The reference numerals set forth in the claims below are merely to aid the understanding of the present invention, not to affect the interpretation of the scope of the claims, and the scope of the claims should not be construed narrowly.

1 is a perspective view of a coal briquettes and an electric combined boiler in a closed state of the lower opening and closing door according to an embodiment of the present invention.

2 is a perspective view of the briquettes and electric combined boiler in a state that the lower opening and closing door is rotated by 90 degrees, the rotation plate 20 is rotated 90 degrees more than the lower opening and closing door according to an embodiment of the present invention.

Figure 3 according to an embodiment of the present invention, the lower opening and closing door is opened by rotating 90 degrees, the lower opening and closing door is a perspective view of the coal briquettes and electric boiler of the initial state.

Figure 4 is a front configuration diagram showing the configuration of briquettes and electric combined boiler according to an embodiment of the present invention.

5 is a bottom opening and closing door is rotated by 90 degrees according to an embodiment of the present invention, the lower opening door compared to the rotating plate is a plan view of the coal briquettes and electric boiler of the initial state (relatively unrotated state).

Figure 6, according to an embodiment of the present invention, the lower opening and closing door is rotated by 90 degrees, the lower plate compared to the rotating plate is the front view showing the configuration of the rotating means in the initial state (not relative rotation).

7 is a plan view of the briquettes and electric combined boiler in a state that the lower opening and closing door is rotated 90 degrees open, the rotation plate is rotated 90 degrees more than the lower opening and closing door according to an embodiment of the present invention.

8 is a detailed configuration of the support means according to an embodiment of the present invention.

Figure 9 is a detailed plan view of the rotating means portion of the briquette wood and electric combined boiler having a removable plate easy to remove according to the second embodiment of the present invention.

10 is a state of use of briquettes and electric combined boiler according to an embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

5: lower chamber 6: re-storage unit

10: lower opening and closing door 20: rotating plate

20a: first straight portion 20b: second straight portion

20c: curved portion 27: bracket

30: oven body 32: briquette oven

37: fixing groove 40: rotation means

41a, 41b: upper and lower fixing plate 42: fixed ring piece

43: pin 45a, 45b: reinforcement

50: pedestal 51: skeleton

52: outer ring 53: inner ring

60: support means 61: support link

62: bolt link 63: first link

64: second link 70: halftone

75: support plate 78: support pulley

113: fixing bracket 114: fastening means

Claims (8)

In the boiler provided with the upper chamber part and the electric heating part and the lowering chamber (5) for heating the chamber part, A lower opening and closing door 10 for opening and closing the lower combustion chamber 5; A rotating plate 20 coupled to the lower opening and closing door 10 so as to be rotatable relative to the lower opening and closing door 10 through a rotating means part 40 including a pin 43; A cylindrical briquette briquette 32 having briquettes therein is provided therein, and an oven body 30 positioned on an upper surface of the rotating plate 20; A pedestal 50 placed on an upper portion of the oven body 30 and provided to support a container; And a support means 60 spaced apart from the rotation means portion 40 so as to be foldable on the bottom surface of the rotation plate 20. The rotating plate 20 supported and coupled to the rotatable lower opening door 10 may be further rotated in the same direction as the rotation direction when the lower opening door 10 is opened by using the pin 43 as the rotation center. Rotating plate 20 is configured to be out of the lower chamber (5) is characterized in that the support means 60 is configured to be supported by the ground briquettes and electric combined boiler. The method of claim 1, The rotating plate 20 is formed of a shape in which the shape is roughly divided into quarters at intervals of 90 °, When the rotating plate 20 is accommodated in the lower chamber 5 so that the first straight portion 20a is adjacent to the inner surface of the lower opening / closing door 10, the second linear portion 20b is attached to the inner wall of the lower chamber 5. Adjacent to each other, the curved portion (20c) connecting the first linear portion (20a) and the second linear portion (20b), characterized in that the briquettes and electric combined boiler. The method of claim 2, The lower portion of the lower chamber 5 is further provided with a rigid plate (70) having a rigidity spaced apart from the bottom of the lower chamber 5 in a lower position than the rotary plate 20, The lower part of the net board 70 is provided with a ash storage unit 6 for storing ash when burning firewood, Combined briquettes and electric boiler, characterized in that the removable support plate 75 is provided on the upper surface of the mesh plate (70). The method of claim 3, A lower surface of the rotating plate 20 is provided with a support pulley 78 at a position spaced apart from the rotation means 40, and the support pulley 78 rotates the support plate 75 as a support point. Combined briquettes and electric boiler, characterized in that for supporting the plate 20. The method of claim 1, Rotating means 40 for rotating the rotating plate 20 relative to the lower opening and closing door 10, A fixing ring piece 42 connecting upper and lower fixing plates 41a and 41b fixed to an inner surface of the lower opening and closing door 10, and a pin 43 inserted into a state in which a bearing is placed in the fixing ring piece 42. , Briquettes and electric combined boiler characterized in that it comprises a reinforcement (45a, 45b) is fixed to the rotating plate 20 is connected to the upper, lower portion of the pin 43. The method of claim 1, The inside of the lower opening and closing door 10 is provided with a fixing bracket 113, Rotating means 40 for rotating the rotating plate 20 relative to the lower opening and closing door 10, A fixing plate 41 fixed to the fixing bracket 113 of the lower opening and closing door 10 by a fastening means 114, a fixing ring piece which is integrally connected to the fixing plate 41, and a bearing is placed inside the fixing ring piece. Pin 43 is inserted into the state and the rotating plate 20 is fixed to the pin 43 is configured to include a reinforcement 45, The rotating plate 20 can be detached from the lower opening and closing door 10, and the closing of the lower opening and closing door 10 is possible even when the firewood is filled in the lower fire chamber 5 while the rotating plate 20 is removed. Combined briquette and electric boiler, characterized in that possible. The method of claim 1, The support means 60 includes a bracket 27 fixed to the rotating plate 20, a support link 61 pin connected to the bracket 27 and a female thread formed at a lower portion thereof, and the support link 61. The bolt-shaped link 62 is inserted into the female thread of the height adjustable height, the first link 63 is pin-connected to the lower portion of the bolt-shaped link 62, and the pin is coupled to the first link (63) Combined briquettes and electric boiler characterized in that it comprises a second link (64). The method of claim 7, wherein The pedestal 50 has four internally tapered skeletons 51 which are tapered inwardly with an outer side inserted into the fixing grooves 37 formed on the top of the oven body 30, and an outer side which is welded to the outside of the skeleton 51. Briquettes and electric combined boiler characterized in that it comprises a round bar (52) and the inner ring bar (53) welded to the inner side of the skeleton (51) is provided lower than the outer round bar (52).

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