EP1991811A2

EP1991811A2 - Heat super exploitation cage

Info

Publication number: EP1991811A2
Application number: EP07705391A
Authority: EP
Inventors: Symeon Katsanidis
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-02-24
Filing date: 2007-02-15
Publication date: 2008-11-19
Also published as: WO2007096677A3; WO2007096677A2; GR1005490B

Abstract

The Heat Super Exploitation Cage consists of the first internal mantel (3), of pipes (6) that pass across it, the second mantel (7) that covers the first (3), the insulation (12), the third external mantel (11), the damper (20), the ventilator (22), and the door with the ceramic glass (1, 2). The advantage of this invention is that the cage that is placed above each fireplace, due to caging of the burning and the large heating surface, exploits the heat, in a very great extent, and distributes it in high temperatures in the room. Besides, due to the high temperatures developed in the Cage, the Heat Super Exploitation Cage is self-cleaned, since it does not permit the smoke to deposit on its walls and pipes (6). The great amount of air inlet, supported by the ventilator creates an induced draught of the fireplace, not permitting its smoking. The whole procedure of the Cage' s operation is performed with the minimum consumption of wood.

Description

HEAT SUPER EXPLOITATION CAGE

The Invention refers to a metallic cage, which is placed above the fireplace, which disposes a metallic door (1) with a fire proof, ceramic glass (2), over 700°C.

Such mechanisms, which are placed above fireplaces, are common. These mechanisms induct the outside air laterally or even to the rear of the fireplace. The flame simply warms the plates included within these mechanisms, as well as the walls of the disposable air chambers, not managing to warm efficiently the air inducted in these mechanisms, and as a result the house is not heated efficiently. Consequently, there is a big consumption of combustible (wood), and smoke deposit on their walls. After measurements that have been performed, and according to the manufacturers of these mechanisms, the temperature developed by them does not exceed 12O⁰C. The advantage of this invention is that it exploits fully the heat, with minimum consumption of woods, producing and transferring a great amount of superheated air to the house. After measurements, that have been performed, the developed temperature goes over 300⁰C, in a minimum time of the apparatus operation. The Heat Super Exploitation Cage (it is reported as [cage], due to its shape (oblong, cylindrical, triangular), consists of three mantels (3,7,11). The first mantel (3) is constructed by rustless, formed sheet metal. The two opposite sidewalls are perforated in spots (4). There, in the inner part of this chamber, are placed the rustless pipes (6), adjacent to the existing holes (4), and are welded with rustless electrode. On the upper part, it is placed a cover, made of rustless sheet, tightly welded, in the middle of which there is a hole, where we weld the burned gases delivery pipe (chimney) (5). All materials that are in direct contact with the flame (sheets, pipes, weldings) are made of pure rustless material 304, for great resistance and air freshness. Thereupon, the previous construction (Fig.l) is covered by a second mantel (7) similar to it, without however perforated side spots, made of black, formed sheet-iron, with space between them parametrically and on the top, with cover on the upper part tightly welded, with a hole (10), for the burned gases delivery pipe (chimney) (5) to pass from the internal mantel (3) (Fig. 3), which is also tightly welded to the cover of the second mantel (7). At the lower part, the two constructions (3,7) are also tightly welded to each other. At the lower point, in the right or left of the second mantel (7), there is a hole and a pipe (8) for the outside air inlet, and air refractive blades are also placed.

On the upper part, outputs (pipes) for hot air exhaust (9) are being welded to holes.

On the "cover" of this mantel (7) there is a hole (10) for the pipe of the chimney (5) of the first mantel (3). At the third part of the construction, the two previous mantels (3,7) are covered from a third, similar galvanized mantel (11), with lining of compressed petro-wool (12), for heat insulation. This mantel (11), in its upper and lower part has corresponding holes (13,14) for the passage of the second mantel's (7) cold and hot air outputs (8,9) respectively. On the "cover" of this mantel (11) there is also a hole (15) for the chimney's opening (5) of the first mantel (3).

The third mantel (11) is screwed with sheet-iron screws to special plates of the external part of the second mantel (7).

In-between the burned gases delivery pipe (5), it is placed a heat blockage flap (damper) (20) for the effective exploitation of the heat, constructed by black sheet-iron.

The flap (20) operates at the lower part of the Heat Super Exploitation Cage, externally of the fireplace with a handle (18), and internally, with a metallic rod (21) and joints (19) (Fig. 5).

The Heat Super Exploitation Cage, is placed above each fireplace (already existing or under construction), and is connected to the chimney. Its weight is estimated at around 150 kg. An electrical two-speed ventilator (22) is externally placed for the outside cold air inlet, with a duct in the lower side shoot of the cage (8). The starting, the speed, and the stoppage of the ventilator are automatically adjusted in the internal place through a steeped distance hydrostat and the two-speed switch. There is also a steeped distance thermometer up to 350⁰C.

The cage's operation starts either with the lighting of the fire or during the burning, as the developed heat from the burning passes through the walls and the pipes (6) levelly placed in the interior of the first mantel (3), superheating the continuous outside airflow, inducted by the ventilator (22) into the second chamber, between the first (3) and the second mantel (7), and through the pipes (6). This air, not having temperature losses, due to heat insulation of the third mantel (11), goes out of the cage, due to pressure from the cold air inlet, superheated now, in the inhabitable room, with air production from 420 to 560 m³ per hour and temperature from 50⁰C up to 300⁰C.

With the cage's way of operation, it is achieved the long-term woods burning, resulting in a great saving of them, as well as the stoppage of operation of other heating apparatus (calorifere, heaters, radiators, e.t.c.)

The cage, due to the excellent burning and the high-developed temperature, does not permit the fume (smoke) retention in its interior, and as a consequence it is self-cleaned, without necessity of any maintenance of it.

An important advantage of the cage installation is that the problem of smoking of any fireplace is definitely settled, as air pressure is produced in the fireplace by the ventilator, resulting in the natural draught of the fireplace.

Fig .1 depicts the internal perforated mantel. Fig. 2 depicts the rustless pipes.

Fig. 3 depicts the intermediate mantel.

Fig. 4 depicts the external mantel with the insulation.

Fig. 5 depicts the operation mechanism of the damper.

Fig. 6 depicts the electrical ventilator. Fig. 7 depicts the metallic door with the fireproof glass.

Fig. 8 depicts the Cage assembled.

Claims

1). The Heat Super Exploitation Cage consists of a metallic door (1) with fireproof ceramic glass (2) for resistance to high temperatures, rustless laterally perforated internal mantel (3) for the passage of the flame and the burned gases, rustless pipes (6) that pass across the laterally perforated mantel (3) through its holes (4) for the passage of the outside cold air in order to be heated by the flame and the burned gases passing through the perforated mantel (3), the chimney (5) on the upper part of the mantel (3) for the burned gases delivery, by a rotary damper (20) of burned gases delivery and heat leak detection, placed within the chimney (5), sheet-iron mantel (7) covering the first mantel (3) for the blockage and ventilation in its interior of the furthermore hot air, pipe for outside cold air inlet (8) (on the right or left of the cage), pipes for hot air output (9) in the room, hole (10) for the passage of the perforated internal mantel's (3) chimney (5), a galvanized mantel (11) covering the previous two mantels (3 ,7), insulation of compressed petro-wool ( 12) in the interior of the third mantel (11), of a hole (13) in its lower part (on the right or left) for the passage of outside cold air inlet (8), holes for hot air outlet (14), of a hole (15) at its upper part (cover) for the passage of the chimney (5), support bases (16) of the damper's operation mechanism (20), of exterior handle (18) for the damper's operation (20), of metallic joints (19) for the transmission of the handle's (18) motion to the damper (20) through a metallic rod (21), of an electrical ventilator (22) connected through a duct to the cage for the outside cold air inlet.

The outside air is conducted into the Heat Super Exploitation Cage through both the ventilator (22), which is placed outside, and the duct, which is placed inside the fireplace. The starting and the stoppage of the ventilator (22) are automatically adjusted through a steeped distance hydrostat.

The mantels (3,7,11), the rustless pipes (6), the metallic door (1) with the fireproof ceramic glass (2), placed in front of the fireplace, create resistances and large heating surfaces (mantels (3,7,11), pipes (6), temperature blockage in the burning area and into the Heat Super Exploitation Cage (due to the door (1) with the ceramic glass (2) and to the damper (20), as well as air pressure, that creates an intense induced draught of the fireplace.

2). The Heat Super Exploitation Cage, according to Claim 1, is characterized by the fact that it consists of three mantels and in its interior it has levelly placed pipes for the passage of fresh outside air through the place of burning and conduct of the air to the interior of the house, in very high temperature.