EP2418331B1 - Dispositif de chauffage d'eau sanitaire modulaire et encastrable - Google Patents

Dispositif de chauffage d'eau sanitaire modulaire et encastrable Download PDF

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Publication number
EP2418331B1
EP2418331B1 EP20110290194 EP11290194A EP2418331B1 EP 2418331 B1 EP2418331 B1 EP 2418331B1 EP 20110290194 EP20110290194 EP 20110290194 EP 11290194 A EP11290194 A EP 11290194A EP 2418331 B1 EP2418331 B1 EP 2418331B1
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EP
European Patent Office
Prior art keywords
tank
heating
water
built
tubes
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.)
Ceased
Application number
EP20110290194
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German (de)
English (en)
Other versions
EP2418331A1 (fr
Inventor
Mathieu Gravil
Philippe Lloret
Thierry Lloret
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.)
2 & GO
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Individual
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Publication date
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Publication of EP2418331A1 publication Critical patent/EP2418331A1/fr
Application granted granted Critical
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Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • E03D11/14—Means for connecting the bowl to the wall, e.g. to a wall outlet
    • E03D11/143—Mounting frames for toilets and urinals
    • E03D11/146—Mounting frames for toilets and urinals with incorporated cistern
    • 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
    • F24D17/0089—Additional heating means, e.g. electric heated buffer tanks or electric continuous flow heaters, located close to the consumer, e.g. directly before the water taps in bathrooms, in domestic hot water lines
    • 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
    • F24H9/06—Arrangement of mountings or supports
    • 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
    • F24D19/00—Details
    • F24D19/0092—Devices for preventing or removing corrosion, slime or scale
    • 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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/08—Storage tanks

Definitions

  • the present invention relates to a water heating device comprising a self-supporting frame, independent water tanks and heating means.
  • Domestic water heating devices are conventionally made of a single tank of cylindrical shape, bulky and difficult to integrate into the modern housing. These devices involve heating the entire volume of water contained in the tank regardless of the need to be collected.
  • the present invention overcomes these disadvantages.
  • a device for storing water of a geometry allowing easy integration consisting of reservoir tubes which are cylindrical reservoirs of small diameters arranged vertically on the same plane, insulated, independent, connected. between them by pipes located outside the reservoir tubes and resting on the frame of a freestanding frame.
  • the feed water flows from the bottom of the first tank tube through the bottom flange and then flows from one tank tube to the other via the outer pipes, thus ensuring the filling.
  • the water sampling point is located on the bottom flange of the last reservoir tube.
  • the self-supporting frame used to support the tank tubes is adapted to integrate the elements of a standard set of suspended toilets.
  • the advantage is to be able to contain and heat a large volume of water (which can vary depending on the number and diameter of the tank tubes) in a space above the water tank of a standard set of suspended toilets, and due to its small thickness can be integrated into the dead volume of a double wall.
  • the present invention provides a heating means which is in the form of a large surface heating panel, applied to the outer wall of the reservoir tube.
  • This heating means is independent for each reservoir tube and individually equipped with a temperature sensor connected to a centralized electronic control system. This allows, depending on the need, to heat and regulate at the selected temperature, one or more tank-tubes and thus optimize the volume of hot water available immediately.
  • the advantage is to adapt the electricity consumption to the needs of the users and to generate significant energy savings.
  • Another advantage of this solution is, at equivalent power, to increase enormously the exchange surface between the heating element and the water, which reduces the power applied in watts per cm 2 , to completely eliminate the hot spots and thus greatly reduce the natural formation of limestone.
  • This solution also has the advantage of better preserving the performance of the heating element over time and considerably increasing its service life.
  • FIG. 1 represents, in section, an embodiment of the device according to the invention.
  • the device comprises four vertically arranged reservoir tubes (2), two lateral and two central ones which have a height lower than that of the lateral reservoir tubes in order to allow its integration with a suspended WC mechanism (4). in the thickness of the water tank.
  • the entire device is based on a chassis self-supporting (1). Attached to the self-supporting frame, transverse bars (6) at different heights support and hold the tank tubes (2).
  • the tank and the bowl of the suspended toilet (4) are fixed directly on the frame of the self-supporting frame (1) by means of fixing pin.
  • the device consisting of the self-supporting frame (1), the tank tubes (2) and the suspended toilet mechanism (4) can be embedded in a double partition (5).
  • each reservoir tube (2) is equipped with a rectangular heating panel (3) adhered to said wall.
  • the heating panel (3) is, for example electric.
  • the assembly consisting of the reservoir tube (2), its outer pipe and the heating panel is completely covered with a layer of thermal insulation.
  • the device will have dimensions of the order of 81 cm for the width, 220 cm for the height and 23 cm for the thickness.
  • the device according to the invention is particularly intended in a dwelling, the heating of sanitary water for domestic purposes.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Toilet Supplies (AREA)

Description

  • La présente invention a pour objet un dispositif de chauffage d'eau comprenant un châssis autoportant, des réservoirs d'eau indépendants et des moyens de chauffe.
  • Elle trouvera en particulier son application dans la production d'eau chaude sanitaire à usage domestique.
  • Les dispositifs de chauffe eau à usage domestique sont classiquement constitués d'un seul réservoir de forme cylindrique, encombrant et difficilement intégrable dans l'habitat moderne. Ces dispositifs impliquent de chauffer la totalité du volume d'eau contenu dans le réservoir quelque soit par ailleurs le besoin à prélever.
  • De plus, ils disposent généralement d'un moyen de chauffe situé à l'intérieur du réservoir accélérant ainsi les phénomènes de corrosion. La présence d'une faible surface d'échange, provoque l'apparition de points chauds qui favorisent la formation de calcaire et limite la durée de vie du moyen de chauffe.
  • La présente invention permet de remédier à ces inconvénients.
  • Elle comporte en effet selon une première caractéristique un dispositif de stockage de l'eau d'une géométrie permettant une intégration aisée, constitué de tubes-réservoirs qui sont des réservoirs cylindriques de faibles diamètres agencés verticalement sur un même plan, calorifugés, indépendants, reliés entre eux par des tuyaux situés à l'extérieur des tubes-réservoirs et reposant sur l'armature d'un châssis autoportant. L'eau d'alimentation arrive par le bas du premier tube-réservoir par la bride de fond, puis circule d'un tube-réservoir à l'autre par l'intermédiaire des tuyaux extérieurs, assurant ainsi le remplissage. Le point de prélèvement d'eau est situé sur la bride de fond du dernier tube-réservoir. Le châssis autoportant qui sert à supporter les tubes-réservoirs, est adapté pour intégrer les éléments d'un ensemble standard de WC suspendu.
  • L'avantage est ainsi de pouvoir contenir et chauffer un volume d'eau important (qui peut être variable en fonction du nombre et du diamètre des tubes-réservoirs) dans un espace situé au dessus du réservoir d'eau d'un ensemble standard de WC suspendu, et de part sa faible épaisseur de pouvoir être intégré dans le volume mort d'une double cloison.
  • Selon une seconde caractéristique, la présente invention propose un moyen de chauffe qui se présente sous la forme d'un panneau chauffant de grande surface, appliqué sur la paroi extérieure du tube-réservoir. Ce moyen de chauffe est indépendant pour chaque tube-réservoir et individuellement équipé d'une sonde de température relié à un système de régulation électronique centralisé. Cela permet en fonction du besoin, de ne chauffer et réguler à la température choisie, un ou plusieurs tubes-réservoirs et d'optimiser ainsi le volume d'eau chaude disponible immédiatement.
  • L'avantage est d'adapter la consommation électrique au plus juste du besoin des utilisateurs et d'engendrer ainsi des économies d'énergie significatives.
  • Un autre avantage de cette solution est, à puissance équivalente, d'augmenter énormément la surface d'échange entre l'élément chauffant et l'eau, ce qui diminue la puissance appliquée en watts par cm2, de supprimer totalement les points chauds et ainsi réduire fortement la formation naturelle de calcaire.
  • Cette solution présente en outre l'avantage de mieux préserver dans le temps les performances de l'élément chauffant et d'augmenter considérablement sa durée de vie.
  • Le dessin annexé qui illustre l'invention est donné à titre d'exemple non limitatif de l'invention.
    La figure 1 représente, en coupe, un exemple de réalisation du dispositif selon l'invention.
  • En référence à ce dessin, le dispositif comporte 4 tubes-réservoirs disposés verticalement (2), deux latéraux et deux centraux qui présentent une hauteur inférieure à celle des tubes-réservoirs latéraux afin de permettre son intégration à un mécanisme de WC suspendu (4) dans l'épaisseur du réservoir d'eau. L'ensemble du dispositif repose sur un châssis autoportant (1). Accrochées sur le châssis autoportant, des barres transversales (6) situées à différentes hauteurs supportent et maintiennent les tubes-réservoirs (2). Le réservoir et la cuvette du WC suspendu (4) sont fixés directement sur le cadre du châssis autoportant (1) à l'aide de cheville de fixation.
    Le dispositif constitué du châssis autoportant (1), des tubes-réservoirs (2) et du mécanisme de WC suspendu (4) peut être encastré dans une double cloison (5).
  • La paroi extérieure de chaque tube-réservoir (2) est équipée d'un panneau chauffant rectangulaire (3) collé sur ladite paroi. Le panneau chauffant (3) est, par exemple électrique. L'ensemble composé du tube-réservoir (2), de son tuyau extérieur et du panneau chauffant est entièrement recouvert d'une couche d'isolant thermique.
  • A titre d'exemple non limitatif, pour une capacité de 100 litres, le dispositif aura des dimensions de l'ordre de 81 cm pour la largeur, de 220 cm pour la hauteur et de 23 cm pour l'épaisseur.
  • Le dispositif selon l'invention est particulièrement destiné dans une habitation, au chauffage de l'eau sanitaire à des fins domestiques.

Claims (2)

  1. Dispositif de stockage et de chauffage d'eau chaude sanitaire comprenant : un châssis autoportant (1), des tubes-réservoirs d'eau (2) reliés entre eux, des moyens de chauffe (3) et un système de régulation électronique centralisé, caractérisé en ce qu'il comporte au moins 2 tubes-réservoirs (2) comprenant chacun un moyen de chauffe (3) disposé sur la paroi externe dudit tube-réservoir (2), ledit système de régulation électronique centralisé étant destiné à déclencher le chauffage d'au moins un tube-réservoir (2).
  2. Dispositif selon la revendication 1 caractérisé en ce que le moyen de chauffe (3) est un panneau chauffant de grande surface équipé d'une sonde de température reliée au système de régulation électronique centralisé.
EP20110290194 2010-04-29 2011-04-26 Dispositif de chauffage d'eau sanitaire modulaire et encastrable Ceased EP2418331B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001821A FR2959553B1 (fr) 2010-04-29 2010-04-29 Dispositif de chauffage d'eau sanitaire modulaire et encastrable

Publications (2)

Publication Number Publication Date
EP2418331A1 EP2418331A1 (fr) 2012-02-15
EP2418331B1 true EP2418331B1 (fr) 2013-06-05

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EP20110290194 Ceased EP2418331B1 (fr) 2010-04-29 2011-04-26 Dispositif de chauffage d'eau sanitaire modulaire et encastrable

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EP (1) EP2418331B1 (fr)
FR (1) FR2959553B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2997480A1 (fr) * 2012-10-26 2014-05-02 2 & Go Dispositif de chauffage d'eau avec fonction chauffage rapide.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541660A1 (de) * 1985-11-26 1987-05-27 Eckerfeld Erika Kanalkoerper fuer elektrische durchlauferhitzer
AT394223B (de) * 1990-03-08 1992-02-25 Vaillant Gmbh Vorwand- bzw. einbauinstallation
GB9024419D0 (en) * 1990-11-09 1991-01-02 Ist Lab Ltd Heating apparatus
DE19613579A1 (de) * 1996-04-04 1997-10-09 Eckerfeld Erika Elektrischer Durchlauferhitzer
DE29811337U1 (de) * 1998-06-25 1998-10-01 Veit Dennert KG Baustoffbetriebe, 96132 Schlüsselfeld Industriell vorfertigbares Technik-Wandmodul
EP2067901B2 (fr) * 2007-12-05 2018-07-25 Geberit International AG Installation dotée d'un dispositif de lavage et d'une cuvette de W.-C., kit de montage destiné au montage d'une telle installation et procédé de montage d'une telle installation

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Publication number Publication date
FR2959553B1 (fr) 2013-11-29
EP2418331A1 (fr) 2012-02-15
FR2959553A1 (fr) 2011-11-04

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