Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F24—HEATING; RANGES; VENTILATING
  • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
  • F24B1/00—Stoves or ranges
  • F24B1/18—Stoves with open fires, e.g. fireplaces
  • F24B1/185—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
  • F24B1/188—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas  
  • F24B1/1885—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas   the heat exchange medium being air only
  • F24B1/1886—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas   the heat exchange medium being air only the heat exchanger comprising only tubular air ducts within the fire
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F24—HEATING; RANGES; VENTILATING
  • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
  • F24H3/00—Air heaters
  • F24H3/02—Air heaters with forced circulation
  • F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
  • F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
  • F24H3/088—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using solid fuel

Definitions

• 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 12O 0 C.
• 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.
• 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).
• the third mantel (11) is screwed with sheet-iron screws to special plates of the external part of the second mantel (7).
• 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 350 0 C.
• 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 m 3 per hour and temperature from 50 0 C up to 300 0 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.

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• Thermal Sciences (AREA)
• Building Environments (AREA)
• Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=38265759

Family Applications (1)

Country Status (3)

Family Cites Families (7)

• 2006
  • 2006-02-24 GR GR20060100119A patent/GR1005490B/el active IP Right Grant
• 2007
  • 2007-02-15 WO PCT/GR2007/000009 patent/WO2007096677A2/en not_active Ceased
  • 2007-02-15 EP EP07705391A patent/EP1991811A2/en not_active Withdrawn

Non-Patent Citations (1)

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