FR2511483A1 - Hearth stand for fuel with integral water circulation - has single casting without insert allowing maximum heat recovery - Google Patents

Hearth stand for fuel with integral water circulation - has single casting without insert allowing maximum heat recovery Download PDF

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Publication number
FR2511483A1
FR2511483A1 FR8115897A FR8115897A FR2511483A1 FR 2511483 A1 FR2511483 A1 FR 2511483A1 FR 8115897 A FR8115897 A FR 8115897A FR 8115897 A FR8115897 A FR 8115897A FR 2511483 A1 FR2511483 A1 FR 2511483A1
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FR
France
Prior art keywords
stand
water circulation
fuel
heat recovery
single casting
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
Application number
FR8115897A
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French (fr)
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FR2511483B1 (en
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8115897A priority Critical patent/FR2511483A1/en
Publication of FR2511483A1 publication Critical patent/FR2511483A1/en
Application granted granted Critical
Publication of FR2511483B1 publication Critical patent/FR2511483B1/fr
Granted 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
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/183—Stoves with open fires, e.g. fireplaces with additional provisions for heating water

Abstract

The stand is for both open and closed hearths and the integral water circulation ducts are pear shaped on the outside with channel sections on the lower parts, while the interior of the ducts are ribbed to assist heat exchange. Water is fed through the stand direct to a central heating system using radiators. The stand receives heat from the burning fuel supported on top of it and from the burnt ash that collects below it, the outside heat being transmitted to the water in the hollow central core.

Description

DESCRIPTION
La présente invention concerne les équipements destinés, dans une cheminée à feu ouvert ou fermé, à réchauffer l'eau en provenance et en direction d'un circuit de radiateurs.DESCRIPTION
The present invention relates to equipment intended, in an open or closed chimney, to heat water coming from and towards a radiator circuit.

Dans les dispositifs de ce genre, l'eau circule soit dans un récipient soit dans des tubes circulaires éventuellement agrémentés de surfaces d'échange raportées, pièces soudées au noyau central. In devices of this kind, the water circulates either in a container or in circular tubes possibly embellished with exchange surfaces, parts welded to the central core.

Le dispositif suivant l'invention permet d'obtenir un rendement thermique plus performant par la présentation de surfaces d'échange intérieures et extérieures importantes réalisées d'une seule coulée sans insert d'oû transmission directe de la chaleur radiée avec un maximum d'absorption. The device according to the invention makes it possible to obtain a more efficient thermal efficiency by the presentation of large internal and external exchange surfaces produced in a single casting without insert or direct transmission of the radiated heat with maximum absorption .

Le dispositif objet de l'invention comporte essentiellement une grille en fonte produite d'une seule coulée sans insert dont l'ex- térieur est en forme de poire avec cannelures sur la partie inférieure et intérieurement un circuit nervuré. The device which is the subject of the invention essentially comprises a cast iron grid produced from a single casting without insert, the outside of which is pear-shaped with grooves on the lower part and internally a ribbed circuit.

Il s'installe sur la sole foyer, l'extérieur du dispositif bénéfice d'une part de la radiation des bûches pour la partie supérieure et d'autre part de la radiation des braises pour la partie inférieure qui se trouve à quelques centimètres au-dessus de la sole foyere grâce à deux supports métalliques. It is installed on the hearth hearth, the outside of the device benefits on the one hand from the radiation of the logs for the upper part and on the other hand from the radiation of the embers for the lower part which is a few centimeters above above the hearth hearth thanks to two metal supports.

La radiation thermique reçue par la partie extérieure est. The thermal radiation received by the exterior is.

transmise par la fonte au noyau creux central. Les calories sont absorbées par l'eau qui circule en thermosiphon ou au moyen d'un circulateur et sont acheminées vers les radiateurs.transmitted by cast iron to the central hollow core. The calories are absorbed by the water which circulates in thermosiphon or by means of a circulator and are conveyed to the radiators.

Le dispositif objet de l'invention peut être utilisé dans toutes les cheminées à feu ouvert ou fermé, à construire ou existantes5 d'une dimension suffisante pour recevoir les chenets à eau.  The device which is the subject of the invention can be used in all open or closed fireplaces, to be built or existing5 of sufficient size to receive the water andirons.

Claims (1)

REVENDICATIONS Dispositif récupérateur se calories caractérisé en ce qu'il comporte un corps en fonte a obtenu d'une seule coulés sans insert dont l'extérieur B est en forme de poire avec cannelures sur la pertie inférieure et intérieurement un eircuit nervure C dans lequel circule de l'eau de X en Y ou inversément.  Calorifier recovery device characterized in that it comprises a cast iron body obtained from a single cast without insert, the outside B of which is pear-shaped with grooves on the lower pertie and internally a rib eircuit C in which flows water from X to Y or vice versa.
FR8115897A 1981-08-17 1981-08-17 Hearth stand for fuel with integral water circulation - has single casting without insert allowing maximum heat recovery Granted FR2511483A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8115897A FR2511483A1 (en) 1981-08-17 1981-08-17 Hearth stand for fuel with integral water circulation - has single casting without insert allowing maximum heat recovery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8115897A FR2511483A1 (en) 1981-08-17 1981-08-17 Hearth stand for fuel with integral water circulation - has single casting without insert allowing maximum heat recovery

Publications (2)

Publication Number Publication Date
FR2511483A1 true FR2511483A1 (en) 1983-02-18
FR2511483B1 FR2511483B1 (en) 1985-01-11

Family

ID=9261549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8115897A Granted FR2511483A1 (en) 1981-08-17 1981-08-17 Hearth stand for fuel with integral water circulation - has single casting without insert allowing maximum heat recovery

Country Status (1)

Country Link
FR (1) FR2511483A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR733123A (en) * 1931-03-07 1932-09-30 Nat Radiator Corp Improvements relating to condensers
GB591977A (en) * 1945-05-07 1947-09-03 William Edmund Dennison Improvements in or relating to fire-back boilers for open fire-places

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR733123A (en) * 1931-03-07 1932-09-30 Nat Radiator Corp Improvements relating to condensers
GB591977A (en) * 1945-05-07 1947-09-03 William Edmund Dennison Improvements in or relating to fire-back boilers for open fire-places

Also Published As

Publication number Publication date
FR2511483B1 (en) 1985-01-11

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