EP1653154A1 - Cheminée - Google Patents

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Publication number
EP1653154A1
EP1653154A1 EP04025920A EP04025920A EP1653154A1 EP 1653154 A1 EP1653154 A1 EP 1653154A1 EP 04025920 A EP04025920 A EP 04025920A EP 04025920 A EP04025920 A EP 04025920A EP 1653154 A1 EP1653154 A1 EP 1653154A1
Authority
EP
European Patent Office
Prior art keywords
jacket tube
combustion
heat exchanger
combustion chamber
furnace
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Withdrawn
Application number
EP04025920A
Other languages
German (de)
English (en)
Inventor
Walter Rüegg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rueegg Cheminee AG
Original Assignee
Rueegg Cheminee AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rueegg Cheminee AG filed Critical Rueegg Cheminee AG
Priority to EP04025920A priority Critical patent/EP1653154A1/fr
Publication of EP1653154A1 publication Critical patent/EP1653154A1/fr
Withdrawn legal-status Critical Current

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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
    • F24B1/00—Stoves or ranges
    • F24B1/02—Closed stoves
    • F24B1/024—Closed stoves for pulverulent fuels
    • 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
    • F24B1/183—Stoves with open fires, e.g. fireplaces with additional provisions for heating water
    • 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
    • F24B1/191—Component parts; Accessories
    • F24B1/195—Fireboxes; Frames; Hoods; Heat reflectors
    • 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
    • F24B1/191—Component parts; Accessories
    • F24B1/195—Fireboxes; Frames; Hoods; Heat reflectors
    • F24B1/1952—Multiple fire-boxes

Definitions

  • the present invention relates to a fireplace stove according to the preamble of claim 1.
  • Chip heating e.g. can not be rationally installed with very low fuel consumption.
  • the finer and more uniform production method of a so-called pellet granulate allows an exact volume control even in small areas. So it is not surprising that this clean and ecological fuel from untreated wood is gaining increasing attention in this area.
  • the numerous attempts to create a pellet fire similar to the real firewood fire behind large glass panel real fireplace fire romance could not be fulfilled with fireplace furnaces. For continuous operation in the heating use, this steady visual fire, especially through the day is hardly in demand, the more the slightly erratic, nervous flame barely corresponds to what one promises of a cozy fire.
  • Object of the present invention was to combine a fully automatic heating and the cozy fireplace in a fireplace stove so that the heater is inconspicuous and reliable and an attractive fireplace when needed anyway at any time. With such a fireplace stove should be in a small space actual comfort center can be installed in your own living space.
  • the solution of the problem is in an integrated double firing and thus results in the creation of two for different (wood) fuels optimal combustion chambers, which are housed in the usual housing of a fireplace stove.
  • the necessary components can be brought by simple conversion in their assigned position to meet in this way two very different functions.
  • the exchangeable charging with two different wood fuels within the same firebox is the basis for a different burning behavior and the associated possibility on the one hand to operate an automatically controlled pellet fire as needed, on the other hand to uncover the firebox for an attractive fireplace fire by simple conversion.
  • While standing on the hearth or the fire ground jacket tube in extension with the heat exchanger together forms the ideal combustion chamber with high water heat, it is in its opposite position in high pushed state generously the firebox for a comfortable fireplace fire freely because parallel to the jacket tube simultaneously also the fireplace window is pushed up.
  • the firing with firewood takes place in a conventional manner by firing and refueling firewood.
  • the fireplace stove comprises a housing 1, which also includes the lower front part 1 'shown removed from the housing and the upper front part 1 "The housing 1 defines in the state with mounted lower front part 1 'and mounted upper front section 1 "the interior 5 of the fireplace.
  • the combustion chamber 3 In the lower region of the interior 5 is the combustion chamber 3 whose inner walls are provided with a cladding 8 of heat storage stones and on the bottom of which a fireplace 6 is located.
  • An annular enclosure 7 limits the fireplace 6.
  • an unillustrated flue gas outlet is present.
  • a perforated open-top combustion bowl shown in Fig. 3 for the pellet combustion described in Fig. 2 is arranged, which is covered for firing with firewood by a lid 11, to prevent, for example, no combustion residues of the billets in the Get burn pot and clog the perforation.
  • the lid 11 is preferably designed to be hinged or pivotable.
  • means are provided to couple the sliding movement of the jacket tube 4 with the folding or the pivoting movement of the lid 11 (see Fig. 3).
  • the coupling between the sliding movement of the jacket tube 4 with the folding or pivoting movement of the lid 11 is such that when the jacket tube 4 is in the upper position, the lid 11 closes the opening of the combustion bowl.
  • Preferably (not shown) means are provided to cancel the coupling of the sliding movement of the casing tube 4 with the folding or the pivoting movement of the lid 11.
  • an ash container 9 Down at the fireplace stove an ash container 9 is provided for receiving combustion residues in a department of the housing 1, which are conveyed in a known manner from the hearth 6 in the ash tray 9.
  • the lower front part 1 ' has a in the state of the mounted lower front end 1' in front of the hearth 6 arranged access opening 12 for charging the combustion chamber 3 with firewood, which can be closed with a door 10 and opened.
  • the door 10 is optional, it is also possible to dispense with the door 10.
  • a heat exchanger 18 with standing provided tubular body which is surrounded in the firewood combustion mode of the casing 4 and therefore not visible in this figure.
  • a storage or heating circuit can be connected for heating water.
  • the supply line 19 and the discharge line 20, via which the heat exchanger 18 is connected to the storage or heating circuit, are guided through openings in the housing 1 to the outside.
  • a storage heater with or without convective heat removal.
  • the main body of the heat exchanger 18 would consist of a single-walled tube, for example made of sheet steel or cast iron and air would serve as a heat transport medium.
  • other suitable gaseous or liquid heat transport media can be used for the heat exchanger 18 in addition to the mentioned heat transport media air or water.
  • the cross section of the tubular base body of the heat exchanger 18 need not be circular, but may also have another, for example, rectangular shape.
  • a (not shown) stovepipe At the outer end of the connecting piece 14 can connect a (not shown) stovepipe.
  • the existing example of steel casing 4 surrounds the coaxial with the casing pipe 4 and in Fig.
  • the jacket tube 4 can be moved between an upper position and a lower position and can be fixed in the upper and lower positions. In the upper position of the jacket tube 4 shown here, the combustion chamber 3 can be used for firing with logs, the combustion air is supplied in a known manner by (not shown) air channels, which open into the combustion chamber 3 in its lower region.
  • the door 10 is slidably mounted in the lower front part 1 'and the movement of the jacket tube 4 is coupled to the movement of the door 10, so that the door 10 participates in the up and down movements of the outer tube 4.
  • the coupling is made such that when the casing tube 4 occupies the upper position, the door 10 is disposed completely above the access opening 12, so that the combustion chamber 3 is opened to the front and the log firing can be viewed from the outside.
  • Cheminéeofen (not shown) means are provided to cancel the coupling of the sliding movement of the jacket tube 4 with that of the door 10.
  • FIG. 2 shows the fireplace oven with jacket pipe 4 lowered for the pellet burning mode of operation.
  • the jacket tube 4 sets on the bottom of the combustion chamber 3 and surrounds the hearth 6, wherein the upper end of the jacket tube 4, the lower end of the outer tube 13 includes.
  • a pellet combustion chamber is delimited, the volume of which is reduced compared to the space available for burning firewood when the jacket tube 4 is raised, and is ideally suited for efficient use of the heat exchanger 18.
  • the gap between the lower end face of the jacket tube 4 and the bottom of the combustion chamber 3 is tightly closed, so that no air or smoke between the jacket tube 4 and bottom of the combustion chamber 3 can escape from the pellet combustion chamber.
  • seals can be made e.g. be provided in the form of sleeves in order to seal the annular gap between the jacket tube 4 and outer tube 13 in this overlap region.
  • a signal is sent to a (not shown) Control device so that the automatic pellet combustion can be initiated by this, with ignition and metering of the fuel supply, the supply of combustion air in the pellet combustion chamber and the flue gas delivery are controlled by the controller.
  • the charging of the hearth 6 is carried out by a known (not shown) screw drive with the pellets from a outside of the fireplace stove arranged (not shown) reservoir to the hearth 6 promoted.
  • the mentioned optionally present coupling of the movements between jacket tube 4 and door 10 is such that when the jacket tube 4 is in the lower position, the door 10 is in the position in which it closes the access opening 12 tight.
  • the door 10 is made of, for example, dummy glass or sheet metal so as to preclude the view into the combustion chamber 3 which would not provide an attractive sight with the jacket pipe 4 therein.
  • the automatic pellet firing controller begins upon receipt of a release signal which is sent only after the door 10 is fully closed.
  • the displacement of the jacket tube 4 takes place together with the heat exchanger 18th
  • the optional existing coupling between the sliding movement of the jacket tube 4 with the folding or the pivotal movement of the lid 11 is such that, when the jacket tube 4 is in the lower position, the lid 11 releases the opening of the burn pot.
  • Fig. 3 shows details of the coupling between the movements of casing 4 and cover 11 in section along the longitudinal axis of the casing tube 4. Shown are substantially involved in the coupling between the vertical movement of casing 4 and the pivoting movement of the lid 11 elements or components.
  • a bolt 23 connected to the cover 11 is rotatably mounted on the combustion bowl 21 arranged in the bottom of the combustion chamber 3.
  • jacket tube 4 is a coupling member 22 and the lid 11, a rod 24 is fixed by semicircular cross-section. If the jacket tube 4 is raised so far that the coupling part 22 and the rod 24 are away from each other, the lid 11 is in a horizontal position.
  • the coupling member 22 pushes the rod 24 downwards with its free end, the cover 11 being pivoted about the axis defined by the bolt 23, deflected out of its horizontal position, and the opening in the combustion bowl 21 released , If the jacket tube 4 is pushed up, the lid 11 returns to its horizontal position.
  • the dashed lines indicate the position of casing 4, cover 11 and coupling member 22 when the casing 4 is lowered to near the bottom of the combustion chamber.
  • the round shape of the rod 24 is a rolling of the rod 24 at the free end of the coupling part 22 allows.
  • Fig. 4 shows a heat exchanger 18 with longitudinally wound pipe network 17 in perspective partially transparent representation.
  • the heat exchanger 18 comprises a cylindrical inner tube 16, around which a helical pipe network 17 consisting, for example, of copper is wound, at the ends of which a storage or heating circuit can be connected.
  • the water flowing through the pipe network 17 is heated by the combustion heat and the heat absorbed via the storage or heating circuit consumers such as water heaters or radiators supplied.
  • the winding takes place in this example longitudinally i.
  • the pipe runs helically alternating along the outside and inside of the inner tube 16.
  • the coaxially to the inner tube 16 arranged outer tube 13 limits the heat exchanger 18 to the outside.
  • Outer tube 13 and inner tube 16 are made of steel, for example.
  • FIG. 5 shows a heat exchanger 18 with a cross-wound pipe network which, apart from the other winding of the pipe network 17, corresponds to the heat exchanger 18 according to FIG. 4.
  • the winding of the pipe network 17 in this example is transverse to the longitudinal axis of the heat exchanger 18, i. the pipeline runs helically along the inside of the inner ear 16.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)
EP04025920A 2004-11-02 2004-11-02 Cheminée Withdrawn EP1653154A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04025920A EP1653154A1 (fr) 2004-11-02 2004-11-02 Cheminée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04025920A EP1653154A1 (fr) 2004-11-02 2004-11-02 Cheminée

Publications (1)

Publication Number Publication Date
EP1653154A1 true EP1653154A1 (fr) 2006-05-03

Family

ID=34927191

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04025920A Withdrawn EP1653154A1 (fr) 2004-11-02 2004-11-02 Cheminée

Country Status (1)

Country Link
EP (1) EP1653154A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2103872A1 (fr) * 2008-03-17 2009-09-23 Jørn Pøhl Christensen Poêle à bois avec brûleur de pastilles de bois
WO2016062317A1 (fr) * 2014-10-22 2016-04-28 Proces Sander Aps Système de four polyvalent
CN105650682A (zh) * 2016-02-20 2016-06-08 高旭 一种用于炭火取暖炉的加热加湿装置
EP2500652A3 (fr) * 2011-03-14 2017-06-07 Karl Stefan Riener Dispositif de chauffage destiné à la combustion de biomasse
CN111678171A (zh) * 2020-06-18 2020-09-18 连云港鑫祥铸造有限公司 一种具有水循环的环保节能型真火壁炉
RU2775115C1 (ru) * 2021-11-15 2022-06-28 Дмитрий Николаевич Зайцев Печь для сауны

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3226877A1 (de) * 1982-07-17 1984-01-19 Albert 6200 Wiesbaden Wagner Heizkessel
DE10254565A1 (de) * 2002-11-21 2004-06-09 Hark Gmbh & Co. Kg Kamin- Und Kachelofenbau Kaminofen und seine Verwendung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3226877A1 (de) * 1982-07-17 1984-01-19 Albert 6200 Wiesbaden Wagner Heizkessel
DE10254565A1 (de) * 2002-11-21 2004-06-09 Hark Gmbh & Co. Kg Kamin- Und Kachelofenbau Kaminofen und seine Verwendung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2103872A1 (fr) * 2008-03-17 2009-09-23 Jørn Pøhl Christensen Poêle à bois avec brûleur de pastilles de bois
WO2009115969A1 (fr) * 2008-03-17 2009-09-24 Christensen Joern Poehl Poêle à bois avec brûleur de granulés de bois
EP2500652A3 (fr) * 2011-03-14 2017-06-07 Karl Stefan Riener Dispositif de chauffage destiné à la combustion de biomasse
WO2016062317A1 (fr) * 2014-10-22 2016-04-28 Proces Sander Aps Système de four polyvalent
CN105650682A (zh) * 2016-02-20 2016-06-08 高旭 一种用于炭火取暖炉的加热加湿装置
CN111678171A (zh) * 2020-06-18 2020-09-18 连云港鑫祥铸造有限公司 一种具有水循环的环保节能型真火壁炉
CN111678171B (zh) * 2020-06-18 2021-03-30 连云港鑫祥铸造有限公司 一种具有水循环的环保节能型真火壁炉
RU2775115C1 (ru) * 2021-11-15 2022-06-28 Дмитрий Николаевич Зайцев Печь для сауны

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