EP1039244A2 - Heizeinrichtung mit einer Brennstoffzellenanordnung - Google Patents
Heizeinrichtung mit einer Brennstoffzellenanordnung Download PDFInfo
- Publication number
- EP1039244A2 EP1039244A2 EP00105903A EP00105903A EP1039244A2 EP 1039244 A2 EP1039244 A2 EP 1039244A2 EP 00105903 A EP00105903 A EP 00105903A EP 00105903 A EP00105903 A EP 00105903A EP 1039244 A2 EP1039244 A2 EP 1039244A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- fuel cell
- additional burner
- cell arrangement
- heating device
- common
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/0027—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D18/00—Small-scale combined heat and power [CHP] generation systems specially adapted for domestic heating, space heating or domestic hot-water supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2211/00—Flue gas duct systems
- F23J2211/10—Balanced flues (combining air supply and flue gas exhaust)
- F23J2211/101—Balanced flues (combining air supply and flue gas exhaust) with coaxial duct arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2211/00—Flue gas duct systems
- F23J2211/20—Common flues for several combustion devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2101/00—Electric generators of small-scale CHP systems
- F24D2101/30—Fuel cells
Definitions
- the invention relates to a heating device according to the preamble of the claim 1.
- heating devices are separate, in separate housings arranged devices, just a fuel cell arrangement and an additional burner separate heat exchanger, provided, where appropriate, the exhaust gases of the Fuel cell arrangement can be performed via a separate heat exchanger.
- the aim of the invention is to avoid this disadvantage and a heating device propose the type mentioned above, which is characterized by a very simple structure distinguished.
- the arrangement of the Check valve in the exhaust pipe leading to the auxiliary burner Partition wall ensures that when the auxiliary burner is not in operation, also under unfavorable conditions no exhaust gases via the additional burner into the supply air line of the Can get fuel cell assembly. So the check valve leaves only one Flow in the direction of the additional burner, but not in the opposite direction.
- the one intended for guiding the entire exhaust gases 3 and the entire supply air 4 Combined supply air exhaust pipe 10, 17 is connected to a collector 16, of which combined supply and exhaust air ducts, 9, 15; or 7, 8 to an additional burner, or one Lead fuel cell assembly, both not shown and essentially in one airtight housing are arranged.
- the line 15 leads the fresh air 5 to the additional burner and the line 9 that Exhaust gas 1 produced by the additional burner from the latter to the collector 16 Line 7 the fresh air 8 to the fuel cell arrangement and line 8 from this Exhaust gas 2 to collector 16.
- a check valve 14 is arranged in the collector 16 .
- This check valve 14 allows one Flow of fresh air in the direction of arrow 13, but not against it Flow direction.
- the exhaust pipes 8, 9 are connected to one another and to the Exhaust pipe 10 connected. There is a condensate drain in the connection area 12 provided with a siphon 11.
- FIGS. 1 and 2 differ in that 1, the check valve 14 in a horizontal extending portion of the partition 18 and therefore countered by gravity the closed position is biased.
- the check valve 14 is vertical extending region of the partition 18 is arranged. In this case, it is appropriate Bias check valve 14 with a spring against the closed position.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel Cell (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Description
Claims (3)
- Heizeinrichtung mit einer Brennstoffzellenanordnung und einem zu dieser im wesentlichen parallel geschalteten Zusatzbrenner, die beide von je einem Gebläse unterstützt sind, dadurch gekennzeichnet, daß die Brennstoffzellenanordnung und der Zusatzbrenner in einem gemeinsamen oder auch in zwei separaten, als Unterdruckkammer(n) ausgebildeten Gehäuse(n) angeordnet sind, das mit einer gemeinsamen kombinierten Verbrennungsluft-Abgasleitung (10, 17) versehen ist und die Luft- und Abgasführungen (9, 15; 7, 8) des Zusatzbrenners und der Brennstoffzellenanordnung über einen gemeinsamen mit der Verbrennungsluft- Abgasleitung (10, 17) in Verbindung stehenden Sammler (16) geführt sind, in dem die Abgasleitungen (9; 8) des Zusatzbrenners und der Brennstoffzellenanordnung zusammengeführt sind und die zum Zusatzbrenner führende Luftleitung (9) über eine von der Abgasleitung (9) durchsetzten Trennwand (18) angeordnete Rückschlagklappe (14) mit der Verbrennungsluftleitung (17) verbunden ist.
- Heizeinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß auch in der Luftleitung (9) zu der Brennstoffzellenanordnung eine Rückschlagklappe angeordnet ist.
- Heizeinrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß an dem Sammler (16) ein Kondensatablauf (12) angeschlossen ist.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT00105903T ATE313049T1 (de) | 1999-03-23 | 2000-03-22 | Heizeinrichtung mit einer brennstoffzellenanordnung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0052599A AT407099B (de) | 1999-03-23 | 1999-03-23 | Heizeinrichtung |
AT52599 | 1999-03-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1039244A2 true EP1039244A2 (de) | 2000-09-27 |
EP1039244A3 EP1039244A3 (de) | 2003-10-15 |
EP1039244B1 EP1039244B1 (de) | 2005-12-14 |
Family
ID=3492939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00105903A Expired - Lifetime EP1039244B1 (de) | 1999-03-23 | 2000-03-22 | Heizeinrichtung mit einer Brennstoffzellenanordnung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1039244B1 (de) |
AT (2) | AT407099B (de) |
DE (2) | DE10014105A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002037595A2 (de) * | 2000-10-31 | 2002-05-10 | Vaillant Gmbh | Unterdruckkammer für brennstoffzellenanlage |
US6794070B2 (en) | 2001-11-24 | 2004-09-21 | Robert Bosch Gmbh | Fuel cell apparatus with compressor means for reducing fuel leakage danger and improving efficiency |
EP2538479A4 (de) * | 2010-12-13 | 2012-12-26 | Panasonic Corp | Stromerzeugungssystem und betriebsverfahren dafür |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20307317U1 (de) * | 2003-05-09 | 2004-09-16 | Viessmann Werke Gmbh & Co Kg | Brennstoffzellen-Heizgerät |
AT503130B1 (de) | 2006-03-15 | 2007-08-15 | Vaillant Austria Gmbh | Kombination eines heizgerätes mit einer brennstoffzellenanlage sowie ein verfahren zum betreiben dieser kombination |
DE102010038005A1 (de) | 2010-10-06 | 2012-04-12 | Gerd Lehnert | Verfahren und Vorrichtung zum Heizen von Räumen |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4262608A (en) * | 1979-06-14 | 1981-04-21 | Jackson Bert W | Method and apparatus for powered flue products exhaust and preheated combustion air supply |
US5335628A (en) * | 1993-09-03 | 1994-08-09 | Aqua-Chem, Inc. | Integrated boiler/fuel cell system |
EP0818840A1 (de) * | 1996-07-11 | 1998-01-14 | Sulzer Hexis AG | Verfahren zur gleichzeitigen Erzeugung von elektrischer Energie und Wärme für Heizzwecke |
-
1999
- 1999-03-23 AT AT0052599A patent/AT407099B/de not_active IP Right Cessation
-
2000
- 2000-03-22 EP EP00105903A patent/EP1039244B1/de not_active Expired - Lifetime
- 2000-03-22 DE DE10014105A patent/DE10014105A1/de not_active Withdrawn
- 2000-03-22 AT AT00105903T patent/ATE313049T1/de active
- 2000-03-22 DE DE50011839T patent/DE50011839D1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4262608A (en) * | 1979-06-14 | 1981-04-21 | Jackson Bert W | Method and apparatus for powered flue products exhaust and preheated combustion air supply |
US5335628A (en) * | 1993-09-03 | 1994-08-09 | Aqua-Chem, Inc. | Integrated boiler/fuel cell system |
EP0818840A1 (de) * | 1996-07-11 | 1998-01-14 | Sulzer Hexis AG | Verfahren zur gleichzeitigen Erzeugung von elektrischer Energie und Wärme für Heizzwecke |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002037595A2 (de) * | 2000-10-31 | 2002-05-10 | Vaillant Gmbh | Unterdruckkammer für brennstoffzellenanlage |
WO2002037595A3 (de) * | 2000-10-31 | 2004-01-08 | Vaillant Gmbh | Unterdruckkammer für brennstoffzellenanlage |
US6794070B2 (en) | 2001-11-24 | 2004-09-21 | Robert Bosch Gmbh | Fuel cell apparatus with compressor means for reducing fuel leakage danger and improving efficiency |
EP2538479A4 (de) * | 2010-12-13 | 2012-12-26 | Panasonic Corp | Stromerzeugungssystem und betriebsverfahren dafür |
EP2538479A1 (de) * | 2010-12-13 | 2012-12-26 | Panasonic Corporation | Stromerzeugungssystem und betriebsverfahren dafür |
US9640820B2 (en) | 2010-12-13 | 2017-05-02 | Panasonic Intellectual Property Management Co., Ltd. | Power generation system and method of operating the same |
Also Published As
Publication number | Publication date |
---|---|
DE10014105A1 (de) | 2000-09-28 |
DE50011839D1 (de) | 2006-01-19 |
EP1039244B1 (de) | 2005-12-14 |
EP1039244A3 (de) | 2003-10-15 |
ATA52599A (de) | 2000-04-15 |
ATE313049T1 (de) | 2005-12-15 |
AT407099B (de) | 2000-12-27 |
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