EP1098148A2 - Chaudière - Google Patents

Chaudière Download PDF

Info

Publication number
EP1098148A2
EP1098148A2 EP00123695A EP00123695A EP1098148A2 EP 1098148 A2 EP1098148 A2 EP 1098148A2 EP 00123695 A EP00123695 A EP 00123695A EP 00123695 A EP00123695 A EP 00123695A EP 1098148 A2 EP1098148 A2 EP 1098148A2
Authority
EP
European Patent Office
Prior art keywords
connection
heat exchanger
heater
sand
pump
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Withdrawn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
EP00123695A
Other languages
German (de)
English (en)
Other versions
EP1098148A3 (fr
Inventor
Manfred Bock
Achim Dr. Keidies
Martin Wolter
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.)
Vaillant GmbH
Original Assignee
Joh Vaillant GmbH and Co
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 Joh Vaillant GmbH and Co filed Critical Joh Vaillant GmbH and Co
Publication of EP1098148A2 publication Critical patent/EP1098148A2/fr
Publication of EP1098148A3 publication Critical patent/EP1098148A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • 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
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F24H9/146—Connecting elements of a heat exchanger
    • 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
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F24H9/148—Arrangements of boiler components on a frame or within a casing to build the fluid heater, e.g. boiler
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply

Definitions

  • the invention relates to a heater, in particular a condensing boiler, according to the Preamble of claim 1.
  • Heaters of the type mentioned, in particular condensing boilers have a heat cell with a heat exchanger, burner with gas-air connection, control flue pipe, pump, Ventilation and secondary heat exchangers for domestic water heating. These components are via interfaces, such as pipes, flanges, connections and the like. connected with each other Sealing elements, or welded connections are provided. With these known Heaters have the disadvantage that these joints with relatively expensive Assembly work must be made.
  • the aim of the invention is to avoid this disadvantage and a heater of the type mentioned Propose a way that is easy to manufacture and with only a few assembly work attack.
  • the features of claim 2 further simplify assembly, wherein the molding of the suspensions also the handling of the casting, which is preferably made Aluminum is made easier and enables the safe use of lifting equipment.
  • Another object of the invention is to provide a method for producing an invention Propose heater.
  • a foam plastic remains produced molded part, which corresponds to the cast part to be produced and the cavities with Sand can be filled in the sand mold.
  • liquid metal e.g. Aluminum
  • a casting 1 of a heating device according to the invention has a heat exchanger 2, which with Water channels 3 is provided on. Furthermore, a flow connection 4 is connected to the heat exchanger 1 and a return connection 5, and ventilation connections 6 are integrally formed.
  • nozzle 7 are provided for temperature sensors, which are also in one piece to the Heat exchanger 2 are molded.
  • a tubular element 8 is also integrally formed.
  • a pump connection 9 and a Flange connection 10 are also integrally formed.
  • suspensions 11 are still formed, whereby the Use of hoists is facilitated. Furthermore, a condensate drain 12 is also formed.
  • An exhaust gas connection 13 is also arranged on the heat exchanger 2.
  • Such a casting 1 is manufactured using a molded part 14, which consists of a is made of foamed plastic and corresponds fully to the casting 1, however a riser 15 is molded from foamed plastic.
  • This molded part 14 is in compacted sand 17 embedded, with cavities of the molded part 14 with compacted sand are filled.
  • This sand mold thus formed is held in a molding box 16, the riser 15 from the Sand mold protrudes.
  • liquid aluminum is poured into the molding box 16, whereby the riser melts and evaporates, creating space for the aluminum to be poured in becomes.
  • the entire molded body 14 is subsequently melted or evaporated, as a result the liquid aluminum fills the space that was previously filled by the molded body 14.

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)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Control Of Combustion (AREA)
EP00123695A 1999-11-08 2000-10-31 Chaudière Withdrawn EP1098148A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT187699 1999-11-08
AT187699 1999-11-08

Publications (2)

Publication Number Publication Date
EP1098148A2 true EP1098148A2 (fr) 2001-05-09
EP1098148A3 EP1098148A3 (fr) 2003-01-22

Family

ID=3522932

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00123695A Withdrawn EP1098148A3 (fr) 1999-11-08 2000-10-31 Chaudière

Country Status (2)

Country Link
EP (1) EP1098148A3 (fr)
DE (1) DE10054547A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0223726A1 (fr) * 1985-11-08 1987-05-27 De Dietrich Thermique Dispositif pour l'assemblage des éléments constitutifs d'une chaudière en fonte
FR2606127A1 (fr) * 1986-11-03 1988-05-06 Muller Cie Chassis pour chaudiere notamment murale pour le chauffage et l'eau sanitaire
EP0484838A1 (fr) * 1990-11-06 1992-05-13 Hans Dr. Viessmann Chaudière pour combustibles liquides ou gazeux
DE4223799A1 (de) * 1992-07-20 1994-01-27 Stiebel Eltron Gmbh & Co Kg Gasheizgerät
EP0823599A2 (fr) * 1996-07-29 1998-02-11 Robert Bosch Gmbh Chauffe-eau à gaz
EP1028298A1 (fr) * 1999-02-10 2000-08-16 Holding J.H. Deckers N.V. Appareil de chauffage avec echangeur de chaleur coulé et integré

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0223726A1 (fr) * 1985-11-08 1987-05-27 De Dietrich Thermique Dispositif pour l'assemblage des éléments constitutifs d'une chaudière en fonte
FR2606127A1 (fr) * 1986-11-03 1988-05-06 Muller Cie Chassis pour chaudiere notamment murale pour le chauffage et l'eau sanitaire
EP0484838A1 (fr) * 1990-11-06 1992-05-13 Hans Dr. Viessmann Chaudière pour combustibles liquides ou gazeux
DE4223799A1 (de) * 1992-07-20 1994-01-27 Stiebel Eltron Gmbh & Co Kg Gasheizgerät
EP0823599A2 (fr) * 1996-07-29 1998-02-11 Robert Bosch Gmbh Chauffe-eau à gaz
EP1028298A1 (fr) * 1999-02-10 2000-08-16 Holding J.H. Deckers N.V. Appareil de chauffage avec echangeur de chaleur coulé et integré

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
R.QUATREMER, J.P. TROTIGNON: "Précis Construction Mécanique. Tome 2 : Projets- Méthodes, Production, Normalisation" 1996 , AFNOR / NATHAN , PARIS XP002219881 * Seite 4, Spalte 2; Abbildung 14 * *

Also Published As

Publication number Publication date
EP1098148A3 (fr) 2003-01-22
DE10054547A1 (de) 2001-05-10

Similar Documents

Publication Publication Date Title
EP3216544B1 (fr) Élément de coulée sous pression et procédé de fabrication d'un élément de coulée sous pression
EP1696175B1 (fr) Chemise de chambre de combustion de brûleur à vaporisation
DE3813339C2 (de) Wärmetauscher für Kraftfahrzeuge und Verfahren zu seiner Herstellung
EP0000189B2 (fr) Echangeur de chaleur à collecteurs d'eau en matière plastique et tubes en métal, et son procédé de fabrication
DE2937452C2 (de) Verfahren zum Herstellen einer Schalenform mit verlorenem Modell zum Herstellen von Einkristall-Gußstücken
EP0079575A1 (fr) Pièces de raccordement pour tubes de bicyclette, fourches, ainsi que leur procédé de fabrication
DE102005055594B4 (de) Verfahren zur Herstellung einer Heiz-oder Kühlplatte sowie dergestalt hergestellte Heiz-oder Kühlplatte
EP1249285B1 (fr) Procédé de fabrication d'un raccord pour un radiateur de chauffage
EP1098148A2 (fr) Chaudière
EP0994313B1 (fr) Procédé pour fabriquer un échangeur de chaleur et échangeur de chaleur produit par ce procédé
WO2005056373A1 (fr) Élément de carrosserie et procédé de production associé
DE102008017979A1 (de) Verfahren zum Herstellen von Verbundbauteilen
DE19653440A1 (de) Heizvorrichtung, bevorzugt aus Kunststoff
DE3417220A1 (de) Elektrisch beheizbare, am ende eines heisskanals angeordnete angussduese
WO2015014615A1 (fr) Chauffe-eau
DE102009002712A1 (de) Heißwasserbereiter und Wasserverteilvorrichtung für Heißwasserbereiter
EP1528371B1 (fr) Ensemble pour installation de chauffage compact
DE19515974A1 (de) Herstellung von hohlen Formkörpern im Kernschmelzverfahren und hierbei verwendete Hohlkörperkerne
DE102006058160A1 (de) Warmwasser-Schichtspeicher
EP1204516A1 (fr) Procede de realisation d'un corps creux par la technique de moulage a noyau fusible
DE4002440C2 (fr)
DE19528432B4 (de) Anordnung eines Behälters in einem Hohlraum
DE4446153A1 (de) Verfahren zur Herstellung eines Wärmetauschers
DE102004020608A1 (de) Wärmetauscher
DE19746102A1 (de) Verfahren zum Herstellen eines Armaturenkörpers und Armaturenkörper

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

18D Application deemed to be withdrawn

Effective date: 20030507