WO2010037719A3 - High efficiency heat exchanger element - Google Patents

High efficiency heat exchanger element Download PDF

Info

Publication number
WO2010037719A3
WO2010037719A3 PCT/EP2009/062552 EP2009062552W WO2010037719A3 WO 2010037719 A3 WO2010037719 A3 WO 2010037719A3 EP 2009062552 W EP2009062552 W EP 2009062552W WO 2010037719 A3 WO2010037719 A3 WO 2010037719A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
exchanger element
water
flue gas
high efficiency
Prior art date
Application number
PCT/EP2009/062552
Other languages
French (fr)
Other versions
WO2010037719A2 (en
Inventor
Peter De Jaeger
Jan Van Peteghem
Original Assignee
Bekaert Combust. Technol. B.V.
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 Bekaert Combust. Technol. B.V. filed Critical Bekaert Combust. Technol. B.V.
Publication of WO2010037719A2 publication Critical patent/WO2010037719A2/en
Publication of WO2010037719A3 publication Critical patent/WO2010037719A3/en

Links

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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes
    • F24H1/287—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes with the fire tubes arranged in line with the combustion chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0063—Casting in, on, or around objects which form part of the product finned exchangers
    • 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
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Fluid Heaters (AREA)

Abstract

The present invention relates to a co-cast heat exchanger element intended for a central heating boiler, which heat exchanger element is made from substantially aluminum, the heat exchanger element being provided with walls which enclose a water carrying channel, and with at least one wall which encloses at least one flue gas draft to which a burner can be connected, at least one wall which encloses the at least one flue gas draft being water-cooled in that it also forms a boundary of the water-carrying channel, while one of the water-cooled walls is provided with heat exchanging surface enlarging wires and/or strips which extend in the respective flue gas draft.
PCT/EP2009/062552 2008-10-03 2009-09-28 High efficiency heat exchanger element WO2010037719A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08165833 2008-10-03
EP08165833.8 2008-10-03

Publications (2)

Publication Number Publication Date
WO2010037719A2 WO2010037719A2 (en) 2010-04-08
WO2010037719A3 true WO2010037719A3 (en) 2010-09-10

Family

ID=40383666

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/062552 WO2010037719A2 (en) 2008-10-03 2009-09-28 High efficiency heat exchanger element

Country Status (1)

Country Link
WO (1) WO2010037719A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015024712A1 (en) * 2013-08-20 2015-02-26 Bekaert Combustion Technology B.V. Sectional heat exchanger for use in a heat cell
CN104048413A (en) * 2014-06-10 2014-09-17 华中科技大学 Condensing heat exchanger for gas-liquid heat exchange
CN104792193B (en) * 2015-04-30 2016-07-06 樊付辉 A kind of platypelloid type condensed heat exchanger
WO2017074185A1 (en) * 2015-10-28 2017-05-04 Remeha B.V. Enamel powder and enamel slurry for producing an enamel coating on a metallic substrate, method for manufacturing an enamel slurry and use of the enamel coating for heat exchangers
TR201809028T4 (en) * 2015-11-25 2018-07-23 Daikin Europe Nv Heat exchanger.
CN111226074B (en) 2017-10-03 2022-04-01 环境能源公司 Evaporator with integrated heat recovery
US11204190B2 (en) 2017-10-03 2021-12-21 Enviro Power, Inc. Evaporator with integrated heat recovery

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1003614C2 (en) * 1996-07-16 1998-01-21 Eurotech Group B V Integral heating or cooling rib production in cast object
EP0843135A1 (en) * 1996-07-17 1998-05-20 Holding J.H. Deckers N.V. Sectional heating boiler and heating apparatus comprising such boiler
EP0889292A1 (en) * 1997-07-02 1999-01-07 Remeha Fabrieken B.V. Heat exchanger and central heating boiler comprising such heat exchanger
US20060090873A1 (en) * 2004-11-01 2006-05-04 Egbon Electronics Ltd. Method for manufacturing heat sink devices
EP1722172A1 (en) * 2005-05-10 2006-11-15 Remeha B.V. Heat exchanger element and heating system provided with such heat exchanger element

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1003614C2 (en) * 1996-07-16 1998-01-21 Eurotech Group B V Integral heating or cooling rib production in cast object
EP0843135A1 (en) * 1996-07-17 1998-05-20 Holding J.H. Deckers N.V. Sectional heating boiler and heating apparatus comprising such boiler
EP0889292A1 (en) * 1997-07-02 1999-01-07 Remeha Fabrieken B.V. Heat exchanger and central heating boiler comprising such heat exchanger
US20060090873A1 (en) * 2004-11-01 2006-05-04 Egbon Electronics Ltd. Method for manufacturing heat sink devices
EP1722172A1 (en) * 2005-05-10 2006-11-15 Remeha B.V. Heat exchanger element and heating system provided with such heat exchanger element

Also Published As

Publication number Publication date
WO2010037719A2 (en) 2010-04-08

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