EP2275744A1 - Hochleistungspfanne mit eingebautem Verdampfer - Google Patents
Hochleistungspfanne mit eingebautem Verdampfer Download PDFInfo
- Publication number
- EP2275744A1 EP2275744A1 EP09165829A EP09165829A EP2275744A1 EP 2275744 A1 EP2275744 A1 EP 2275744A1 EP 09165829 A EP09165829 A EP 09165829A EP 09165829 A EP09165829 A EP 09165829A EP 2275744 A1 EP2275744 A1 EP 2275744A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- boiler
- stove
- combustion chamber
- fins
- duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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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
- F24B9/00—Stoves, ranges or flue-gas ducts, with additional provisions for heating water
- F24B9/04—Stoves, ranges or flue-gas ducts, with additional provisions for heating water in closed containers
-
- 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
- F24B9/00—Stoves, ranges or flue-gas ducts, with additional provisions for heating water
Definitions
- the present invention relates to a wood burner stove, or coal, high efficiency comprising a two-zone combustion chamber, associated respectively with a primary air inlet and a secondary air inlet, and having within a the combustion chamber a sealed boiler device.
- the boiler is a heat exchanger in which circulates a coolant (water, oil, etc.).
- the efficient stoves are characterized by a yield of at least 80% and a low emission of unburnt in normal operation. Their autonomy can be at least 15 hours.
- boiler 12 there are known traditional wood stoves 11 having a pocket or envelope called boiler 12, which matches the shape of the rear walls 13 and 14 of the combustion chamber 15, and sealingly connected to a water circuit 16 (see Figures 1A and 1B ).
- These boilers in addition to their function of heating a home (or a room thereof), provide a complementary source of energy. It can be used, as such, in a central heating system with heating by radiators or pipes arranged in the ground and production of domestic hot water.
- the stove with boiler acts as boiler.
- the boiler can also be used in a conventional central heating system with oil or gas boiler, where the boiler provides extra energy, as for example a solar thermal collector via a buffer tank.
- the document US Patent 4,088,113 discloses a wood stove for heating pool water, but which can also be used as a home heating appliance.
- the heat exchanger in which circulates the water to be heated, is a horizontal copper coil located in the upper part of the chamber. combustion.
- the rear of the combustion chamber is provided with two draft tubes for supplying secondary air over the primary combustion zone, which allows for better combustion of the gases when the system is idling.
- the present invention aims to overcome the disadvantages of the state of the art.
- the present invention aims to provide a high efficiency wood stove with a built-in boiler, wherein the total power is increased compared to the state of the art for a given volume of the apparatus.
- the invention also aims to provide an apparatus having a certain flexibility and / or an easy and fast assembly.
- the present invention relates to the use of a heat exchanger in the form of a duct covered with radial fins along its entire length, as a boiler in a high efficiency solid fuel stove.
- FIGS. 1A and 1B respectively represent a sectional view and a perspective view of a first generation wood stove with boiler, according to the state of the art.
- the principle used according to the present invention is to replace the boiler of traditional stoves in the form of a pocket with a much less bulky device although greatly favoring the heat exchange.
- This device has the advantage of being incorporated in a current stove with high efficiency.
- the heat exchanger according to the invention can be adapted to existing heating bodies.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09165829A EP2275744A1 (de) | 2009-07-17 | 2009-07-17 | Hochleistungspfanne mit eingebautem Verdampfer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09165829A EP2275744A1 (de) | 2009-07-17 | 2009-07-17 | Hochleistungspfanne mit eingebautem Verdampfer |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2275744A1 true EP2275744A1 (de) | 2011-01-19 |
Family
ID=41664608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09165829A Withdrawn EP2275744A1 (de) | 2009-07-17 | 2009-07-17 | Hochleistungspfanne mit eingebautem Verdampfer |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP2275744A1 (de) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3792729A (en) * | 1972-07-07 | 1974-02-19 | R Perry | Heat exchanger |
US4088113A (en) | 1976-08-02 | 1978-05-09 | Mcintire Kendrick H | Wood burning automatic swimming pool heater |
GB2081436A (en) | 1980-08-06 | 1982-02-17 | Pennington Richards Cyril Mont | Solid fuel burning stoves |
EP0059098A1 (de) * | 1981-02-24 | 1982-09-01 | Patrick Joseph Jordan | Heizeinrichtung |
EP0072530A2 (de) * | 1981-08-17 | 1983-02-23 | WESO-Aurorahütte GmbH | Heizeinsatz für Kachelöfen |
DE3500157A1 (de) * | 1984-01-17 | 1985-07-18 | Alfred 8311 Unterhausbach Pollner | Kachelofeneinsatz mit rauchgasregister |
GB2195018A (en) * | 1986-08-08 | 1988-03-23 | Logaire Ind Limited | Stoves |
US5139008A (en) * | 1991-04-19 | 1992-08-18 | Reverso Manufacturing Ltd. | Solid fuel burning stove with secondary air heat exchanger |
EP1563228B1 (de) | 2002-11-20 | 2007-04-25 | Thermic Investments S.A. | Heizung mit hohem wirkungsgrad |
-
2009
- 2009-07-17 EP EP09165829A patent/EP2275744A1/de not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3792729A (en) * | 1972-07-07 | 1974-02-19 | R Perry | Heat exchanger |
US4088113A (en) | 1976-08-02 | 1978-05-09 | Mcintire Kendrick H | Wood burning automatic swimming pool heater |
GB2081436A (en) | 1980-08-06 | 1982-02-17 | Pennington Richards Cyril Mont | Solid fuel burning stoves |
EP0059098A1 (de) * | 1981-02-24 | 1982-09-01 | Patrick Joseph Jordan | Heizeinrichtung |
EP0072530A2 (de) * | 1981-08-17 | 1983-02-23 | WESO-Aurorahütte GmbH | Heizeinsatz für Kachelöfen |
DE3500157A1 (de) * | 1984-01-17 | 1985-07-18 | Alfred 8311 Unterhausbach Pollner | Kachelofeneinsatz mit rauchgasregister |
GB2195018A (en) * | 1986-08-08 | 1988-03-23 | Logaire Ind Limited | Stoves |
US5139008A (en) * | 1991-04-19 | 1992-08-18 | Reverso Manufacturing Ltd. | Solid fuel burning stove with secondary air heat exchanger |
EP1563228B1 (de) | 2002-11-20 | 2007-04-25 | Thermic Investments S.A. | Heizung mit hohem wirkungsgrad |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: AL BA RS |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20110720 |