FR2675887A1 - Installation for heating domestic water using a fireplace with closed hearth - Google Patents

Installation for heating domestic water using a fireplace with closed hearth Download PDF

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Publication number
FR2675887A1
FR2675887A1 FR9105533A FR9105533A FR2675887A1 FR 2675887 A1 FR2675887 A1 FR 2675887A1 FR 9105533 A FR9105533 A FR 9105533A FR 9105533 A FR9105533 A FR 9105533A FR 2675887 A1 FR2675887 A1 FR 2675887A1
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FR
France
Prior art keywords
water
heating
water heater
tank
outlet
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Withdrawn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
FR9105533A
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French (fr)
Inventor
Damon Raymond
Damon Gisele-Nee-Douarre
Damon Herve
Damon Isabelle
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Individual
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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 FR9105533A priority Critical patent/FR2675887A1/en
Publication of FR2675887A1 publication Critical patent/FR2675887A1/en
Withdrawn legal-status Critical Current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
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/185—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
    • F24B1/187—Condition responsive controls for regulating combustion 
    • 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
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0036—Domestic hot-water supply systems with combination of different kinds of heating means
    • F24D17/0052—Domestic hot-water supply systems with combination of different kinds of heating means recuperated waste heat and conventional heating means
    • F24D17/0057—Domestic hot-water supply systems with combination of different kinds of heating means recuperated waste heat and conventional heating means with accumulation of the heated water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat

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  • 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)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

This installation for heating domestic water using a fireplace with closed hearth is noteworthy in that the supply of cold water from the mains (R) is connected to a distribution circuit (10, 12, 18, 20) in which there are interposed a circulating device (11) of the turbine type, a water heater element (9) incorporated into the heating body (2) of the fireplace (1), an expansion vessel (13) a dual-energy hot water storage tank (17), and safety members (21, 23, 25) associated with the water heater and controlled selectively depending on the operating conditions.

Description

Installation de chauffage de l'eau sanitaire à partir d'une cheminée à foyer fermé. Installation of domestic water heating from a closed fireplace.

L'objet de l'invention se rattache au secteur technique des appareils de chauffage du type cheminée a foyer fermé. The subject of the invention relates to the technical sector of heating appliances of the closed hearth type.

S'il est connu de profiter de la haute température dégagée par les cheminées a foyer fermé pour alimenter en fluide caloporteur des radiateurs ou autres moyens de diffusion de chaleur dans des pièces, par contre, a 1a ccynnaissance du demandeur, aucune installation efficace et sOre de chauffage de l'eau sanitaire ci partir de ce type de cheminée n'a été mise en oeuvre pour des raisons diverses et notamment pour des problèmes de sécurité. If it is known to take advantage of the high temperature released by closed hearth fireplaces to supply heat transfer fluid to radiators or other means of heat diffusion in rooms, on the other hand, to the knowledge of the applicant, no efficient and safe installation heating domestic water from this type of chimney has been implemented for various reasons and in particular for safety problems.

L'installation selon l'invention remédie a cette lacune et propose ainsi un moyen de chauffage unique et économique aussi bien des pieces par exemple par une distribution de chaleur à convection forcée a partir de la cheminée, que de l'eau sanitaire par un appareillage bi-énergie, c'est-à-dire utilisant alternativement les calories dégagées par la cheminée ou l'énergie électrique classique comme dans un chauffe-eau, lorsqu'il n'y a plus de combustible dans la cheminée. The installation according to the invention remedies this shortcoming and thus offers a unique and economical means of heating both rooms, for example by forced convection heat distribution from the chimney, as well as sanitary water by equipment. bi-energy, that is to say alternately using the calories released by the chimney or conventional electrical energy as in a water heater, when there is no more fuel in the chimney.

Pour cela, et selon une première caractéristique, l'alimentation en eau froide du réseau est raccordée à un circuit de distribution dans lequel sont interposés un circulateur du type turbine ; un élément réchauffeur d'eau intégré dans le corps de chauffe de 1a cheminée, un vase d'expansion un chauffe-eau bi-énergie, et des organes de sécurité associés au chauffe-eau biénergie, et commandés sélectivement selon les conditions de fonctionnement,
Selon une autre caractéristique, l'élément réchauffeur est constitué par un réservoir disposé au-dessus du foyer du corps de chauffe pour être chauffé par les gaz dégagés par combustion ; ledit réservoir étant agencé pour freiner l'eau en criculation forcée afin de lui laisser le temps nécessaire pour atteindre la température désirée. For this, and according to a first characteristic, the cold water supply to the network is connected to a distribution circuit in which are interposed a circulator of the turbine type; a water heater element integrated into the heating body of the chimney, an expansion tank, a dual-energy water heater, and safety members associated with the dual-energy water heater, and selectively controlled according to the operating conditions,
According to another characteristic, the heating element is constituted by a tank disposed above the hearth of the heating body to be heated by the gases released by combustion; said tank being arranged to brake the water in forced criculation to give it the time necessary to reach the desired temperature.

Ces caractéristiques et d'autres encore ressortiront. de la description qui suit.  These and other features will emerge. of the following description.

Pour fixer l'objet de l'invention sans toutefois le limiter, dans les dessins annexés
La figure t est une vue en perspective schématique illustrant l'installation associée à la cheminée
La figure 2 est une vue en coupe longitudinale a plus grande chelle de l'élément réchauffeur
La figure 3 est une vue en coupe transversale de l'élément réchauffeur.To set the subject of the invention without however limiting it, in the accompanying drawings
Figure t is a schematic perspective view illustrating the installation associated with the chimney
Figure 2 is a longitudinal sectional view on a larger scale of the heater element
Figure 3 is a cross-sectional view of the heater element.

Afin de rendre plus concret l'objet de l'invention, on le décrit maintenant d'une manière non limitative illustrée aux figures des dessins
A titre d'information, la cheminée (1) présente de manière connue un corps de chauffe ou foyer fermé (2) surmonté d'un avaloir (3) formant venturi et se raccordant a un conduit (4) d'évacuation des fumées. In order to make the object of the invention more concrete, it is now described in a nonlimiting manner illustrated in the figures of the drawings
For information, the chimney (1) has in known manner a heating body or closed hearth (2) surmounted by a drain (3) forming a venturi and connecting to a duct (4) for evacuating the fumes.

On voit encore une canalisation ( d' injection d'air extérieur pénétrant dans le corps de chauffe sous la grille du foyer, avec un volet obturateur (6) manuel ou thermostatique de régulation du tirage, et au dessus de l'avaloir une ventelle oscillante a dépression C7) est montée dans une dérivation (8) raccordant la canalisation (s) et le conduit (4) pour constituer une régulation automatique du tirage et de la combustion,
Au-dessus du foyer, a la base de l'avaloir est fixé transversalement un réservoir C9) destiné a contenir l'eau arrivant du réseau d'alimentation (R) équipé d'un robinet (R1).Entre le robinet (R1) et le réservoir (9) la canalisation ( reçoit un circulateur électrique (10 > du type a turbine pour creer un mouvement en continu de l'eau.We also see a pipe (injecting outside air entering the heating body under the grate of the hearth, with a shutter shutter (6) manual or thermostatic draft control, and above the outlet an oscillating louver a vacuum C7) is mounted in a bypass (8) connecting the pipe (s) and the conduit (4) to constitute an automatic regulation of the draft and of the combustion,
Above the hearth, at the base of the drain is transversely fixed a tank C9) intended to contain the water arriving from the supply network (R) equipped with a tap (R1). Between the tap (R1) and the tank (9) the pipe (receives an electric circulator (10> of the turbine type to create a continuous movement of the water.

L'eau, chauffé par les gaz brûlés de la cheminée, sort en (9a) du réservoir (9) à l'opposé de l'entrée (9b) pour être dirigée par une canalisation (12), soit vers un vase d'expansion (13) avec trop plein (14), came de purge (15) et canalisation (16) de retour au circuit, soit vers un réservoir de stockage du type chauffe-eau (77) par une canalisation (18)
Le chauffe-eau présente une tubulure en serpentin (19) raccordée d'un côté a la canalisation (18) et à l'opposé, à une canalisation (20) fermant le circuit avec la canalisation d'entrée (10) ladite tubulure étant destinée à maintenir l'eau contenue dans le chauffe-eau à la température de service.The water, heated by the burnt gases from the chimney, leaves at (9a) from the tank (9) opposite the inlet (9b) to be directed by a pipe (12), that is to a vase of expansion (13) with overflow (14), purge cam (15) and pipe (16) returning to the circuit, i.e. to a storage tank of the water heater type (77) by a pipe (18)
The water heater has a serpentine tube (19) connected on one side to the pipe (18) and, on the other hand, to a pipe (20) closing the circuit with the inlet pipe (10), said pipe being designed to keep the water in the water heater at operating temperature.

Le chauffe-eau est également équipé d'un groupe de sécurité classique (S1) avec évacuation (S2) et des moyes de chauffage électrique de l'eau en relais automatique du chauffage par la cheminée lorsqu'il n'y a plus de combustible dans le foyer. The water heater is also equipped with a classic safety group (S1) with drain (S2) and electric water heating means in automatic relay of the heating by the chimney when there is no more fuel in the foyer.

D'autres organes de sécurité sont mis en oeuvre pour répondre aux normes en vigueur pour ce type de chauffage. En premier lieu, un aquastat électrique a plongeur simple (20 > est fixé en haut du chauffe-eau en sortie d'eau chaude sanitaire en direction du réseau (22) des robinets de distribution.Cet appareil commande une électrovanne (23) lorsque la température d'eau désirée (60 C par exensple) est dépassée, afin de diriger l'eau vers l'évacuation < 24). D'autre part, une soupape thermique (25) reliée au circuit électrique du chauffe-eau s'ouvre à 95 C en cas de panne de courant afin de permettre également l'évacuation de l'eau surchauffée.  Other safety devices are used to meet the standards in force for this type of heating. Firstly, an electric aquastat with a single plunger (20> is fixed at the top of the water heater at the outlet of domestic hot water towards the network (22) of the distribution taps. This device controls a solenoid valve (23) when the desired water temperature (60 C for example) is exceeded, in order to direct the water to the drain <24). On the other hand, a thermal valve (25) connected to the electric circuit of the water heater opens at 95 C in the event of a power failure to also allow the evacuation of superheated water.

L'élément réchauffeur (9), comme on l'a dit plus haut, doit freiner la progression de l'eau afin de lui laisser le temps d'être chauffée jusqu'à environ 60 C avant d'être envoyée dans le chauffe-eau. Pour cela le réservoir est constitué de deux cylindres (9c-9d) de diamètres différents engagés l'un dans l'autre et fermés en bout par des parois (9e-9f) dans lesquelles sont piquées l1entrée (9b) et la sortie (Sa) Une couronne est ainsi formée dans laquelle est disposée une tôle (9g) enroulée en hélice ou vis d'Archimède afin d'obliger l'eau introduite dans l'espace (E) entre les deux cylindres, à un trajet allongé sinusoïdal. The heating element (9), as mentioned above, must slow down the progression of the water in order to allow it time to be heated to around 60 C before being sent to the heater. water. For this, the tank is made up of two cylinders (9c-9d) of different diameters engaged one inside the other and closed at the end by walls (9e-9f) into which the inlet (9b) and the outlet (Sa ) A crown is thus formed in which is placed a sheet (9g) wound in a helix or Archimedes screw in order to force the water introduced into the space (E) between the two cylinders, to an elongated sinusoidal path.

Les avantages ressortent bien de la description, on souligne, notamment
- Le chauffage très économique et écologique de l'eau sanitaire par utilisation des calories dégagées par la cheminée - La montée très rapide en température par rapport aux autres formes de chauffage d'eau sanitaire (environ 2 à 3 heures pour atteindre 60 C).The advantages are clear from the description, it is emphasized, in particular
- The very economical and ecological heating of sanitary water by using the calories released by the chimney - The very rapid rise in temperature compared to other forms of sanitary water heating (approximately 2 to 3 hours to reach 60 C).

- La sécurité de fonctionnement de l'installation.- The operational safety of the installation.

- Le soulagement de consommation pour le distributeur de courant en EJP.- Consumption relief for the current distributor in EJP.

- La polyvalence du chauffe-eau par le relais automatique. - The versatility of the water heater by the automatic relay.

- L'intégration dans un ensem/ble de chauffage complet d'une habitation. - Integration into a complete heating set for a home.

Claims (1)

REVENDICATIONS -1- Installation de chauffage de l'eau sanitaire a part d'une chemine a foyer fermé, caractérisée en ce que l'alimentation en eau froide du réseau (R) est raccordé à un circuit de distribution (10, 12, 18, 20) dans lequel sont interposés un circulateur (11) du type turbine, un élément réchauffeur d'eau C9) intégré dans le corps de chauffe (2) de la cheminée (7), un vase d'expansion (13), un réservoir de stockage d'eau chaude bi-énergie(17), et des organes de sécurité (21, 23,CLAIMS -1- Domestic water heating installation apart from a closed hearth chimney, characterized in that the cold water supply from the network (R) is connected to a distribution circuit (10, 12, 18 , 20) in which are inserted a circulator (11) of the turbine type, a water heater element C9) integrated in the heating body (2) of the chimney (7), an expansion tank (13), a bi-energy hot water storage tank (17), and safety devices (21, 23, 25) associés au chauffe-eau et commandés sélectivement selon les conditions de fonctionnement.  25) associated with the water heater and selectively controlled according to the operating conditions. -2- Installation selon la revendication 1, caractérisée en ce que l'élément réchauffeur (9) est constitué par un réservoir disposé dans l'avaloir (3) de la cheminée du foyer du corps de chauffe (2) pour être chauffe par les gaz dégagés par combustion; ledit réservoir étant agencé pour freiner l'eau en circulation forcée afin de lui laisser le temps nécessaire pour atteindre la température désirée -s- Installation selon la revendication 2, caractérisée en ce que le réservoir (9) est constitué de deux cylindres (9c-9d) de diamètres différents engagés l'un dans l'autre et fermés en bout par des parois (9e-9f) dans lesquelles sont piquées respectivement l'entrée (9b) et la sortie (9a) de raccordement avec le circuit ; la couronne ainsi formée entre les deux cylindres reçoit l'eau en circulation qui est freinée par une tôle (9g) enroulée en hélice ou en vis d'Archimède afin d'allonger le parcours entre l'entrée et la sortie -4- Installation selon la revendication 1, caractérisée en ce que la première sécurité mise en oeuvre pour le chauffage du chauffe-eau (17) est constituée par un aquastat à plongeur simple (21) disposé en sortie d'eau chaude sur le chauffe-eau et commandant une électrovanne (23) d'évacuation lorsque l'eau dépasse la température sélectionnée. -2- Installation according to claim 1, characterized in that the heating element (9) consists of a tank disposed in the outlet (3) of the chimney of the hearth of the heating body (2) to be heated by the gases released by combustion; said tank being arranged to brake the water in forced circulation in order to give it the time necessary to reach the desired temperature -s- Installation according to claim 2, characterized in that the tank (9) consists of two cylinders (9c- 9d) of different diameters engaged one inside the other and closed at the end by walls (9e-9f) into which the inlet (9b) and the outlet (9a) are connected respectively with the circuit; the ring thus formed between the two cylinders receives the circulating water which is braked by a sheet (9g) wound in a helix or in Archimedes screw in order to lengthen the path between the inlet and the outlet -4- Installation according to claim 1, characterized in that the first safety device implemented for heating the water heater (17) consists of a single plunger aquastat (21) disposed at the outlet of hot water on the water heater and controlling a evacuation solenoid valve (23) when the water exceeds the selected temperature. -6- Installation selon la revendication 1, caractérisée en ce que l'autre sécurité mise en oeuvre pour le chauffage par eau du chauffe-eau C17) est constituée par une soupape thermique (25) reliée au circuit électrique et ouvrant à 95 C environ en cas de panne de courant afin d'évacuer l'eau surchauffée -6- Installation according to claim 1, characterized in that the other security implemented for the water heating of the water heater C17) is constituted by a thermal valve (25) connected to the electrical circuit and opening at about 95 C in the event of a power failure to drain the superheated water
FR9105533A 1991-04-26 1991-04-26 Installation for heating domestic water using a fireplace with closed hearth Withdrawn FR2675887A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9105533A FR2675887A1 (en) 1991-04-26 1991-04-26 Installation for heating domestic water using a fireplace with closed hearth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9105533A FR2675887A1 (en) 1991-04-26 1991-04-26 Installation for heating domestic water using a fireplace with closed hearth

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FR2675887A1 true FR2675887A1 (en) 1992-10-30

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FR9105533A Withdrawn FR2675887A1 (en) 1991-04-26 1991-04-26 Installation for heating domestic water using a fireplace with closed hearth

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2893119A1 (en) * 2005-11-09 2007-05-11 Jean Marc Ponsonnet Individual and collective dwelling heating device, has distribution circuit with tubes distributing fluid to restore calories in living room, and reservoir having electrical heating units of coolant activated by control unit
EP2071243A1 (en) * 2007-12-15 2009-06-17 Spartherm Feuerungstechnik GmbH Combustion assembly, in particular stoves or tiled stoves

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1158943A (en) * 1956-10-02 1958-06-20 Chantiers De Latlantique Tube improved for the circulation of various fluids in exchangers or the like
CH535929A (en) * 1972-07-25 1973-04-15 Begert Alois Coaxial pipe heat exchanger - with helical guide for one fluid
US4132263A (en) * 1977-05-26 1979-01-02 Stinnett M Wayne Combined household heating and cooling unit for air and water
US4330083A (en) * 1980-04-24 1982-05-18 Dante Di Fiore Home heating system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1158943A (en) * 1956-10-02 1958-06-20 Chantiers De Latlantique Tube improved for the circulation of various fluids in exchangers or the like
CH535929A (en) * 1972-07-25 1973-04-15 Begert Alois Coaxial pipe heat exchanger - with helical guide for one fluid
US4132263A (en) * 1977-05-26 1979-01-02 Stinnett M Wayne Combined household heating and cooling unit for air and water
US4330083A (en) * 1980-04-24 1982-05-18 Dante Di Fiore Home heating system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2893119A1 (en) * 2005-11-09 2007-05-11 Jean Marc Ponsonnet Individual and collective dwelling heating device, has distribution circuit with tubes distributing fluid to restore calories in living room, and reservoir having electrical heating units of coolant activated by control unit
EP2071243A1 (en) * 2007-12-15 2009-06-17 Spartherm Feuerungstechnik GmbH Combustion assembly, in particular stoves or tiled stoves

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