CH212558A - Electric water heater. - Google Patents

Electric water heater.

Info

Publication number
CH212558A
CH212558A CH212558DA CH212558A CH 212558 A CH212558 A CH 212558A CH 212558D A CH212558D A CH 212558DA CH 212558 A CH212558 A CH 212558A
Authority
CH
Switzerland
Prior art keywords
water heater
heating body
water
electric water
heating
Prior art date
Application number
Other languages
French (fr)
Inventor
Aubry Alfred
Original Assignee
Aubry Alfred
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 Aubry Alfred filed Critical Aubry Alfred
Publication of CH212558A publication Critical patent/CH212558A/en

Links

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
    • F24H1/10Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/121Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using electric energy supply
    • 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
    • F24H1/225Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating electrical central heating boilers

Landscapes

  • 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

  

  Chauffe-eau électrique.    La présente invention a pour objet     un     chauffe-eau électrique selon la revendication  du brevet     principal,    comportant un     deuxième     réservoir d'eau     communiquant    avec le pre  mier.  



  Le     dessin        annexé    montre, à titre d'exem  ple, une forme     d'exécution    du     chauffe-eau     selon l'invention, en coupe verticale partielle,       destinée    au chauffage de l'eau dans une ins  tallation de chauffage central à circulation  d'eau.  



  Ce chauffe-eau comporte un corps de  chauffe électrique formé d'un support tubu  laire 1 en     matière    réfractaire et d'une résis  tance, par exemple un boudin en fil résistant,  disposée dans un logement hélicoïdal s'éten  dant le long de la paroi     intérieure    du sup  port. Un réservoir creux 3 est logé à l'inté  rieur du corps de chauffe et     un    réservoir 4  entoure ce corps. Les deux réservoirs commu  niquent :entre     eux    par leurs parties supé  rieures.

   Comme on le voit sur le dessin, le       corps    de chauffe est entouré par l'eau sur  toutes ses faces, à     l'exception    de sa face infé-         rieure.    Une tubulure 13, se divisant en trois  branches 10, 11, 12 et une     tubulure    14, per  mettent de relier le chauffe-eau aux radia  teurs :du chauffage central. Une enveloppe 5       entoure    le réservoir     extérieur    et délimite un  espace 8 qui peut être rempli de matière ca  lorifuge, par exemple de la laine de verre.  Des passages 15 et 16 sont ménagés à travers  le     réservoir        extérieur    pour les conducteurs  d'amenées de courant à la résistance.

   Le corps  de chauffe et les réservoirs     prennent        appui     sur     une    plaque     réfractaire    19 reposant sur  une masse     réfractaire    20, dans laquelle sont  noyées les tubulures 10, 11, 12, placée sur  une base 18 en     tôle    d'acier soudée à une       deuxième    enveloppe 7     délimitant,    avec l'enve  loppe 5, un espace 6, qui peut être rempli  ou non avec une     matière    calorifuge. Un cou  vercle 17 est posé sur cette enveloppe et     fixé     à celle-ci.  



       Cette    enveloppe peut avoir, en section  droite, une forme carrée, circulaire ou     exago-          nale.    Le     support    du corps de chauffe a, de  préférence, une section droite intérieure et      extérieure, de forme circulaire ou carrée. La.  cavité 9 du réservoir intérieur 3 pourrait  être reliée, au moyen de tubulures non repré  sentées, d'une part, à une source d'alimenta  tion en eau froide et, d'autre part, à un robi  net de débit dans le but de fournir de l'eau  chaude pour usage domestique. La même ca  vité pourrait également contenir un second       corps    de chauffe.



  Electric water heater. The present invention relates to an electric water heater according to claim of the main patent, comprising a second water tank communicating with the first.



  The accompanying drawing shows, by way of example, an embodiment of the water heater according to the invention, in partial vertical section, intended for heating water in a central heating installation with water circulation. .



  This water heater comprises an electric heating body formed of a tubular support 1 of refractory material and of a resistor, for example a coil of resistant wire, arranged in a helical housing extending along the wall. interior of the sup port. A hollow reservoir 3 is housed inside the heating body and a reservoir 4 surrounds this body. The two reservoirs communicate: with each other through their upper parts.

   As can be seen in the drawing, the heating body is surrounded by water on all its faces, except for its lower face. A pipe 13, dividing into three branches 10, 11, 12 and a pipe 14, make it possible to connect the water heater to the radiators: central heating. A casing 5 surrounds the outer reservoir and delimits a space 8 which can be filled with ca lor-repellent material, for example glass wool. Passages 15 and 16 are formed through the outer tank for the conductors for supplying current to the resistance.

   The heating body and the reservoirs are supported on a refractory plate 19 resting on a refractory mass 20, in which the pipes 10, 11, 12 are embedded, placed on a base 18 of sheet steel welded to a second casing 7 delimiting , with the envelope 5, a space 6, which may or may not be filled with a heat-insulating material. A cover 17 is placed on this envelope and fixed to it.



       This envelope may have, in cross section, a square, circular or exagonal shape. The support of the heating body preferably has an inner and outer cross section, of circular or square shape. The cavity 9 of the inner tank 3 could be connected, by means of pipes not shown, on the one hand, to a cold water supply source and, on the other hand, to a net flow tap in the. purpose of providing hot water for domestic use. The same cavity could also contain a second heating body.

 

Claims (1)

REVENDICATION Chauffe-eau électrique, notamment pour chauffage central à circulation d'eau, selon la revendication du brevet principal, caracté risé en ce que le corps de chauffe est tubu laire et vertical, et par un deuxième réservoir d'eau, un des réservoirs étant placé à l'inté- rieur du corps de chauffe et l'autre entourant ce dernier, les deux réservoirs communiquant entre eux, le tout agencé de façon que le corps de chauffe est entouré d'eau sur toutes ses faces à l'exception de sa face annulaire inférieure. SOUS-REVENDICATIONS 7 Chauffe-eau selon la revendication, carac térisé en ce que le réservoir intérieur est creux. CLAIM Electric water heater, in particular for central heating with water circulation, according to the claim of the main patent, characterized in that the heating body is tubular and vertical, and by a second water tank, one of the tanks being placed inside the heating body and the other surrounding the latter, the two reservoirs communicating with each other, the whole arranged so that the heating body is surrounded by water on all its faces except of its lower annular face. SUB-CLAIMS 7 Water heater according to claim, charac terized in that the inner tank is hollow. \? Chauffe-eau selon la revendication et la sous-revendication 1, caractérisé en ce que la résistance est placée dans un logement ménagé dans la face intérieure du corps de chauffe. \? Water heater according to claim and sub-claim 1, characterized in that the resistance is placed in a housing provided in the inner face of the heating body.
CH212558D 1940-06-22 1940-06-22 Electric water heater. CH212558A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH212558T 1940-06-22
CH211075T 1940-06-22

Publications (1)

Publication Number Publication Date
CH212558A true CH212558A (en) 1940-11-30

Family

ID=25724972

Family Applications (1)

Application Number Title Priority Date Filing Date
CH212558D CH212558A (en) 1940-06-22 1940-06-22 Electric water heater.

Country Status (1)

Country Link
CH (1) CH212558A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20090886A1 (en) * 2009-11-17 2011-05-18 N&W Global Vending Spa BOILER FOR THE HEATING OF A LIQUID

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20090886A1 (en) * 2009-11-17 2011-05-18 N&W Global Vending Spa BOILER FOR THE HEATING OF A LIQUID

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