EP0446671B1 - Chaudière - Google Patents

Chaudière Download PDF

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Publication number
EP0446671B1
EP0446671B1 EP91102416A EP91102416A EP0446671B1 EP 0446671 B1 EP0446671 B1 EP 0446671B1 EP 91102416 A EP91102416 A EP 91102416A EP 91102416 A EP91102416 A EP 91102416A EP 0446671 B1 EP0446671 B1 EP 0446671B1
Authority
EP
European Patent Office
Prior art keywords
housing
boiler
internal
external
heating boiler
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.)
Expired - Lifetime
Application number
EP91102416A
Other languages
German (de)
English (en)
Other versions
EP0446671A1 (fr
Inventor
Hans Dr. Viessmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT91102416T priority Critical patent/ATE84608T1/de
Publication of EP0446671A1 publication Critical patent/EP0446671A1/fr
Application granted granted Critical
Publication of EP0446671B1 publication Critical patent/EP0446671B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F24H9/02—Casings; Cover lids; Ornamental panels

Definitions

  • the invention relates to a boiler for the combustion of liquid or gaseous fuels, consisting of an essentially cylindrical inner housing guiding the heating gases and the heat transfer medium, which is arranged in a heat-insulated manner in an outer housing on which the boiler control housing sits on the operator side.
  • box-shaped housings also include a lot of free space, in that a certain heat build-up always occurs in the upper region, despite thermal insulation of the inner housing, which can have adverse effects on the boiler regulations which are generally placed directly on these housings and on the electronic components located therein.
  • the invention is therefore based on the object of adapting boilers of the type mentioned better with regard to their outer housing to the shape of the inner housing, with the proviso that at the same time to provide a thermally exposed arrangement of the housing for the boiler control and ultimately also for an improved rigidity the relatively large side walls.
  • This design of the outer housing results in improved stability of the side walls despite the use of thin sheet metal, the free space between the inner and outer housing is reduced to a minimum and the radiation surface of the inner housing, which is still effective upwards, is correspondingly reduced and also the surface of a cuboid housing, on which the housing for the boiler control sits, which is also better exposed to the air flowing from the outer housing, in contrast to the arrangement on a previously much larger surface of the housing, through which the attached controller housing is inevitably in a flow shadow.
  • the width of the attached housing for the boiler control can correspond to the width of the surface of the housing, but a larger width is preferred in relation to the surface, since the housing for the boiler control thus projects beyond the surface of the outer housing on both sides and thus more strongly the inflowing air is exposed.
  • the boiler is advantageously designed in such a way that the distance from the surface to the center of the inner housing is greater than the distance from the center of the inner housing to the base of the outer housing.
  • an advantageous further development of the boiler consists in that an intermediate wall parallel to the surface is drawn in at least in the arrangement area of the boiler control housing in the upper part of the outer housing. Apart from this, such an intermediate wall, since this necessarily results in a channel, has the advantage that the cables and cable connections leading to the boiler control can be conveniently accommodated in such a channel.
  • the outer casing according to the invention is an ideal solution, since this flue gas discharge pipe is the smallest external space stress can be arranged in the upper part of the outer housing, the side walls, because converging upwards, still offer enough space to still be able to accommodate the exhaust pipe with sufficient thermal insulation. In this case, of course, the insertion of a partition, as mentioned above, is absolutely necessary.
  • the boiler consists of an essentially cylindrical inner housing 1 which guides the heating gases and the heat transfer medium and which is arranged in a heat-insulated manner in an outer housing 2 on which the housing 3 of the boiler control is seated on the operator side.
  • the outer housing 2 is formed from upwardly converging side walls 6 which end in a housing surface 5 which is narrower than the base surface 4, of which partial regions 7 which are adjacent to the cylindrical inner housing 7 form cylindrical partial surfaces 8 which are arranged concentrically with the center M of the inner housing 1.
  • the width B of the surface 5 of the outer housing 2 can either be the same or larger than the width B 1 of the housing 3 of the boiler control placed thereon.
  • the embodiments according to FIGS. 3, 4 are preferred.

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  • 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)
  • Incineration Of Waste (AREA)
  • Thermal Insulation (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Cookers (AREA)
  • Fire-Extinguishing Compositions (AREA)

Claims (7)

  1. Chaudière de chauffage constituée par un bâti intérieur (1) qui conduit les gaz de chauffage et l'agent caloporteur, qui est substantiellement cylindrique et qui est placé en étant isolé à la chaleur dans un bâti extérieur (2) sur lequel est posé côté commande le bâti (3) du réglage de la chaudière,
    caractérisée en ce
    que le bâti extérieur (2) est formé par des parois latérales (6) qui convergent vers le haut, qui se terminent en une face supérieure de bâti (5) plus étroite que la surface de base (4), parois latérales dont des zones partielles (7) voisines du bâti intérieur (1) forment des surfaces partielles cylindriques (8) qui sont placées concentriquement par rapport au milieu (M) du bâti intérieur (1).
  2. Chaudière de chauffage selon la revendication 1,
    caractérisée en ce
    que la largeur (B) de la face supérieure (5) correspond à la largeur (B₁) du bâti (3) du réglage de la chaudière qui est posé au dessus.
  3. Chaudière de chauffage selon la revendication 1,
    caractérisée en ce
    que la largeur (B) de la face supérieure (5) est inférieure à la largeur (B₁) du bâti (3) du réglage de la chaudière qui est posé au dessus.
  4. Chaudière de chauffage selon l'une des revendications 1 à 3,
    caractérisée en ce
    que la distance (D) de la face supérieure par rapport au milieu (M) du bâti intérieur (1) est supérieure à la distance (D₁) du milieu (M) du bâti intérieur (1) par rapport à la surface de base (4) du bâti (2).
  5. Chaudière de chauffage selon l'une des revendications 1 à 4
    caractérisée en ce
    qu'une cloison (10) parallèle à la face supérieure (5) est interposée au moins dans la zone de disposition du bâti (3) du réglage de la chaudière dans la partie supérieure (9) du bâti extérieur (2).
  6. Chaudière de chauffage selon l'une des revendications 1 à 5, le bâti intérieur (1) étant pourvu d'un tuyau d'évacuation de gaz de fumée parallèle à celui-ci,
    caractérisée en ce
    que le tuyau d'évacuation de gaz de fumée (11) est placé dans la partie supérieure plus étroite (9) du bâti extérieur (2).
  7. Chaudière de chauffage selon l'une des revendications 1 à 6,
    caractérisée en ce
    que le bâti extérieur (2) est formé de manière cylindrique au-dessous du plan médian horizontal (12) et qu'il est pourvu de socles (14) dans les zones d'extrémité (13), socles dont les faces extérieures (15) s'étendent dans les plans des parois latérales (6) qui s'étendent de manière convergente au-dessus du plan médian (12).
EP91102416A 1990-03-12 1991-02-20 Chaudière Expired - Lifetime EP0446671B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91102416T ATE84608T1 (de) 1990-03-12 1991-02-20 Heizkessel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9002998U DE9002998U1 (de) 1990-03-12 1990-03-12 Heizkessel
DE9002998U 1990-03-12

Publications (2)

Publication Number Publication Date
EP0446671A1 EP0446671A1 (fr) 1991-09-18
EP0446671B1 true EP0446671B1 (fr) 1993-01-13

Family

ID=6851961

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91102416A Expired - Lifetime EP0446671B1 (fr) 1990-03-12 1991-02-20 Chaudière

Country Status (4)

Country Link
EP (1) EP0446671B1 (fr)
AT (1) ATE84608T1 (fr)
DE (2) DE9002998U1 (fr)
ES (1) ES2038522T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69104092T2 (de) * 1990-03-08 1995-01-26 Opos Biochimica Srl Verfahren zur Herstellung von Amikacin-Vorläufern.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1604070B1 (de) * 1966-02-17 1970-07-02 Hans Viessmann Wandausbildung von Heizkesseln oder Warmwasserbereitern
IE58600B1 (en) * 1986-11-18 1993-10-20 Grant Stephen William John A boiler housing
AT397304B (de) * 1987-06-17 1994-03-25 Vaillant Gmbh Konsole zur anordnung eines schaltkastens

Also Published As

Publication number Publication date
EP0446671A1 (fr) 1991-09-18
DE59100029D1 (de) 1993-02-25
ES2038522T3 (es) 1993-07-16
ATE84608T1 (de) 1993-01-15
DE9002998U1 (de) 1991-07-18

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