FR1465652A - Low water blade boiler - Google Patents

Low water blade boiler Download PDF

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Publication number
FR1465652A
FR1465652A FR40582A FR40582A FR1465652A FR 1465652 A FR1465652 A FR 1465652A FR 40582 A FR40582 A FR 40582A FR 40582 A FR40582 A FR 40582A FR 1465652 A FR1465652 A FR 1465652A
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FR
France
Prior art keywords
boiler
water
burner
low water
water blade
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
Application number
FR40582A
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French (fr)
Inventor
Albert Antonin Roger Patercq
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 filed Critical
Priority to FR40582A priority Critical patent/FR1465652A/en
Application granted granted Critical
Publication of FR1465652A publication Critical patent/FR1465652A/en
Expired legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24Water 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
    • F24H1/26Water 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
    • F24H1/28Water 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 including one or more furnace or fire tubes
    • F24H1/287Water 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 including one or more furnace or fire tubes with the fire tubes arranged in line with the combustion chamber

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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)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Description

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Chaudière à lame d'eau basse. La présente invention consiste en des perfectionnements aux chaudières à eau, particulièrement à celles utilisées au chauffage central, et dotées d'un brûleur 'à gazéification d'un carburant liquide.
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Low water blade boiler. The present invention consists of improvements to water boilers, particularly to those used for central heating, and provided with a burner for gasification of a liquid fuel.

Dans son principe, le perfectionnement consiste à développer la lame d'eau vers le sol, en entourant la cuve du brûleur sur le périmètre le plus grand possible, de façon à récupérer dans l'eau une partie importante du rayonnement de la cuve du brûleur. In principle, the improvement consists in developing the layer of water towards the ground, by surrounding the burner bowl on the largest possible perimeter, so as to recover in the water a significant part of the radiation from the burner bowl. .

La chaudière est représentée à titre d'exemple non limitatif par les dessins joints. The boiler is shown by way of non-limiting example by the accompanying drawings.

La figure 1 est une coupe axiale de la chaudière. La figure 2 en est une élévation de côté. La chaudière représentée est du type à tubes de fumée. Elle comporte une enveloppe externe 1, en général cylindrique ou prismatique; des tubes de fumées 2 aboutissant à la sortie 3; un volume d'eau 6 compris entre l'enveloppe extérieure 1 et l'enveloppe intérieure 4 dans la région de la combustion, entre 2 et les tubes de fumée, au-dessus; un brûleur de gazéification de fuel représenté schématiquement en 5 et alimenté par la cuve à niveau constant 7 et la tubulure 8. Figure 1 is an axial section of the boiler. Figure 2 is a side elevation. The boiler shown is of the smoke tube type. It comprises an outer envelope 1, generally cylindrical or prismatic; smoke tubes 2 leading to the outlet 3; a volume of water 6 between the outer casing 1 and the inner casing 4 in the combustion region, between 2 and the smoke tubes, above; a fuel gasification burner shown schematically at 5 and supplied by the constant level vessel 7 and the pipe 8.

Dans les chaudières connues, la lame d'eau se trouve uniquement au-dessus du niveau supérieur du .brûleur 5. L'invention consiste à développer la lame d'eau inférieure autour du brûleur, jusqu'au sol, et sur le périmètre le plus grand qui permette toutefois de placer et d'enlever le brûleur par une ouverture de la chaudière. Dans la pratique, on arrive facilement à utiliser la moitié du périmètre de la chaudière. Cette région de la lame d'eau se trouve ainsi soumise au rayonnement de la cuve du brûleur. Comme ce rayonnement peut représenter 15 a/o de la chaleur dégagée par le combustible, on voit que de 5 à 7 %o de cette chaleur est restituée à l'eau chaude de la chaudière, ce qui augmente notablement son rendement. In known boilers, the water layer is located only above the upper level of the burner 5. The invention consists in developing the lower water layer around the burner, to the ground, and on the perimeter of the burner. larger, which however allows the burner to be placed and removed through an opening in the boiler. In practice, it is easy to use half the perimeter of the boiler. This region of the water layer is thus subjected to radiation from the burner vessel. As this radiation can represent 15 a / o of the heat released by the fuel, it can be seen that from 5 to 7% of this heat is returned to the hot water of the boiler, which significantly increases its efficiency.

Cette disposition inférieure de la lame d'eau permet encore, dans le cas d'un chauffage central, de placer le retour d'eau froide 9 près du sol, le départ d'eau chaude étant en 10. Ceci facilite la circulation de l'eau par thermosiphon, le départ d'eau des radiateurs étant presque toujours près du soi. This lower arrangement of the water layer also makes it possible, in the case of central heating, to place the cold water return 9 near the ground, the hot water outlet being at 10. This facilitates the circulation of the water. water by thermosiphon, the water outlet from the radiators being almost always close to the ground.

Cela facilite aussi la vidange complète de l'installation.This also facilitates the complete emptying of the installation.

Claims (1)

RÉSUMÉ 1 Chaudière à eau chaude et tubes de fumée, avec brûleur à gazéification de fuel, dont la lame d'eau inférieure entoure la cuve du brûleur sur une partie de son pourtour. 2 Chaudière selon le paragraphe 1 , ayant le retour d'eau froide situé à la partie basse de la lame d'eau inférieure.SUMMARY 1 Hot water boiler and smoke tubes, with fuel gasification burner, the lower water layer of which surrounds the burner bowl on part of its periphery. 2 Boiler according to paragraph 1, having the cold water return located at the bottom of the lower water layer.
FR40582A 1965-12-02 1965-12-02 Low water blade boiler Expired FR1465652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR40582A FR1465652A (en) 1965-12-02 1965-12-02 Low water blade boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40582A FR1465652A (en) 1965-12-02 1965-12-02 Low water blade boiler

Publications (1)

Publication Number Publication Date
FR1465652A true FR1465652A (en) 1967-01-13

Family

ID=1582886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40582A Expired FR1465652A (en) 1965-12-02 1965-12-02 Low water blade boiler

Country Status (1)

Country Link
FR (1) FR1465652A (en)

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