EP1369643A2 - Chaudière - Google Patents

Chaudière Download PDF

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Publication number
EP1369643A2
EP1369643A2 EP03012804A EP03012804A EP1369643A2 EP 1369643 A2 EP1369643 A2 EP 1369643A2 EP 03012804 A EP03012804 A EP 03012804A EP 03012804 A EP03012804 A EP 03012804A EP 1369643 A2 EP1369643 A2 EP 1369643A2
Authority
EP
European Patent Office
Prior art keywords
combustion chamber
exhaust gas
boiler
boiler according
extension
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Withdrawn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
EP03012804A
Other languages
German (de)
English (en)
Other versions
EP1369643A3 (fr
Inventor
Rüdiger Stock
Gunthard Görge
Martin Hirsch
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.)
Kutzner and Weber GmbH
Original Assignee
Kutzner & Weber & Co KG GmbH
Kutzner and Weber & Co KG GmbH
Kutzner and Weber GmbH
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 Kutzner & Weber & Co KG GmbH, Kutzner and Weber & Co KG GmbH, Kutzner and Weber GmbH filed Critical Kutzner & Weber & Co KG GmbH
Publication of EP1369643A2 publication Critical patent/EP1369643A2/fr
Publication of EP1369643A3 publication Critical patent/EP1369643A3/fr
Withdrawn legal-status Critical Current

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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
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
    • F23M20/005—Noise absorbing means
    • 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
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • F24H1/263—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body with a dry-wall combustion chamber

Definitions

  • the innovation concerns a boiler, especially one with one Blower-blue burner operated boiler, in its gas-carrying Room of the otherwise water-carrying boiler housing a pot-like Reversible combustion chamber is used releasably, which is open to the burner and towers over the end floor towards the exhaust gas connection and to the Exhaust port leading, surrounding the combustion chamber, in particular from Longitudinal fins define heating gas flues internally, with the fume cupboard behind the end floor with means for sound insulation Is provided.
  • Measures for sound insulation in the fume cupboard area of a boiler are known, for example on a boiler according to the DE-GM 84 36 883.
  • the means for such sound insulation this boiler has soundproofing layers, with to which the walls defining the fume cupboard are occupied.
  • Fig.1 Oriented on Fig.1 is still in the gas-carrying room 1 of the otherwise water-carrying boiler housing 2 a pot-like reversing combustion chamber 3 releasably used, which open to the burner 4 and protrudes towards the exhaust port 5 towards the bottom 6 and the exhaust gas connection 5 surrounding the combustion chamber 3, heating gas flues 7 defined by longitudinal ribs 7 'towards the inside limited, with the extraction space 6 'behind the end plate 6 is equipped with means for sound insulation.
  • a sound insulation body 12 is arranged in the combustion chamber extension 11 provided with exhaust gas outflow openings 10 and is arranged as a barrier around which the heating gas can flow in the flow path 13 between the exhaust gas outflow openings 10 of the combustion chamber extension 11 and the exhaust gas connection 5.
  • Combustion chamber extension 11 is to be understood here as the projection of the combustion chamber wall beyond the end floor 6 and the addition of wall up to the rear wall 9 of the gas-carrying space of the boiler.
  • this sound insulation body 12 in its shape to the in adapted substantially cylindrical interior of the extension 11, i.e., this sound insulation body 12 represents one more or less flat cylinder and is all-round with a cover 15 for example made of thin stainless steel sheet, which also on all sides with a variety of wall openings 16, such as Slots, perforations or the like. Is provided so that the desired Sound insulation function of the actual insulation material Effect can come. Also in a concrete embodiment the flow around the barrier is brought about by the fact that the Reverse combustion chamber 3 at its end 3 'on the exhaust side with a Provided ring screen 20 and on this the shell 15 below Exemption of a discharge gap leading to the exhaust gas connection 5 21 is attached.
  • a partially more or less pulsating direct flow through the soundproofing body 12 prevent contained insulation material (e.g. mineral wool), is the actual insulation material 12 on both sides of the Interior or the insulating material of the shell 15 in an inflow a dividing wall 19 dividing an outflow part 17, 18, which partition 19 preferably, as shown in Fig.2, arranged obliquely in the sound insulation body 12 is.
  • the insulation material in the bottom part 17 of the sound insulation body 12 is, so to speak, for those in the upper one Half inflowing exhaust gases and in the exhaust part 18 for the exhaust gases flowing in in the lower half.
  • the damping body 12 also with more or flow around less axially oriented gas components becomes.
  • the outflow space 12 'surrounding the sound insulation body 12 and defining the flow path 13 is provided in the upper half with an orifice 14 blocking the direct route to the exhaust connection 5 .
  • the circumferential wall 22 of the damping body 12 which is provided with many holes or slots, is advantageously dimensioned in such a width that it projects beyond the rear wall 15 ′ and thus to a certain extent form a base for the assignment to the ring diaphragm 20 which is distanced to form the trigger gap 21.
  • This "base” remains unbroken in the upper half-arch part and is open in the lower part except for a few support webs 23 or is provided with a plurality of inflow openings to the gap 21.

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)
  • Commercial Cooking Devices (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
  • Chimneys And Flues (AREA)
EP03012804A 2002-06-05 2003-06-05 Chaudière Withdrawn EP1369643A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20208692U 2002-06-05
DE20208692U DE20208692U1 (de) 2002-06-05 2002-06-05 Heizkessel

Publications (2)

Publication Number Publication Date
EP1369643A2 true EP1369643A2 (fr) 2003-12-10
EP1369643A3 EP1369643A3 (fr) 2004-07-07

Family

ID=7971834

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03012804A Withdrawn EP1369643A3 (fr) 2002-06-05 2003-06-05 Chaudière

Country Status (2)

Country Link
EP (1) EP1369643A3 (fr)
DE (1) DE20208692U1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20210445U1 (de) 2002-07-05 2002-12-19 Brückner, Klemens, 47608 Geldern Rückgewinnung von Abgasverlust bei Wärmetauscher (Heizkessel)
CN110094728B (zh) * 2018-01-31 2024-04-16 宁波方太厨具有限公司 一种燃烧器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8436883U1 (de) 1984-12-17 1985-03-14 Buderus Ag, 6330 Wetzlar Stahlheizkessel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7230578U (de) 1973-10-11 Strebelwerk Gmbh Sammelheizungskessel
DE3310026A1 (de) 1983-03-19 1984-09-20 August Brötje GmbH & Co, 2902 Rastede Kessel mit geblaesebrenner
DE3700444A1 (de) * 1987-01-09 1988-07-21 Siegfried W Schilling Heizkessel
DE3713448A1 (de) 1987-04-22 1988-11-03 Webasto Ag Fahrzeugtechnik Heizgeraet, insbesondere fahrzeugzusatzheizgeraet
DE3941063C1 (en) 1989-12-09 1991-05-08 Wolf Klimatechnik Gmbh, 8302 Mainburg, De Boiler flue sound muffler - incorporates flow reversal and blocks of sound-proofing material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8436883U1 (de) 1984-12-17 1985-03-14 Buderus Ag, 6330 Wetzlar Stahlheizkessel

Also Published As

Publication number Publication date
EP1369643A3 (fr) 2004-07-07
DE20208692U1 (de) 2002-08-29

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