ITPD20080239A1 - Heat exchanger for condensing boilers - Google Patents

Heat exchanger for condensing boilers

Info

Publication number
ITPD20080239A1
ITPD20080239A1 IT000239A ITPD20080239A ITPD20080239A1 IT PD20080239 A1 ITPD20080239 A1 IT PD20080239A1 IT 000239 A IT000239 A IT 000239A IT PD20080239 A ITPD20080239 A IT PD20080239A IT PD20080239 A1 ITPD20080239 A1 IT PD20080239A1
Authority
IT
Italy
Prior art keywords
heat exchanger
condensing boilers
boilers
condensing
exchanger
Prior art date
Application number
IT000239A
Other languages
Italian (it)
Inventor
Ugo Benettolo
Original Assignee
Zilmet S P A
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 Zilmet S P A filed Critical Zilmet S P A
Priority to IT000239A priority Critical patent/ITPD20080239A1/en
Publication of ITPD20080239A1 publication Critical patent/ITPD20080239A1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H1/00Water heaters having heat generating means, e.g. boiler, flow- heater, water-storage heater
    • F24H1/22Water heaters other than continuous-flow or water storage heaters, e.g. water-heaters for central heating
    • F24H1/40Water heaters other than continuous-flow or water storage heaters, e.g. water-heaters for central heating with water tube or tubes
    • F24H1/43Water heaters other than continuous-flow or water storage heaters, e.g. water-heaters for central heating with water tube or tubes helically or spirally coiled
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/0005Details for water heaters
    • F24H9/001Guiding means
    • F24H9/0026Guiding means in combustion gas channels
    • F24H9/0031Guiding means in combustion gas channels with means for changing or adapting the path of the flue gas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H1/00Water heaters having heat generating means, e.g. boiler, flow- heater, water-storage heater
    • F24H1/48Water heaters for central heating incorporating heaters for domestic water
    • F24H1/52Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H8/00Fluid heaters having heat-generating means specially adapted for extracting latent heat from flue gases by means of condensation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/14Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically both tubes being bent
IT000239A 2008-07-31 2008-07-31 Heat exchanger for condensing boilers ITPD20080239A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT000239A ITPD20080239A1 (en) 2008-07-31 2008-07-31 Heat exchanger for condensing boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000239A ITPD20080239A1 (en) 2008-07-31 2008-07-31 Heat exchanger for condensing boilers

Publications (1)

Publication Number Publication Date
ITPD20080239A1 true ITPD20080239A1 (en) 2010-02-01

Family

ID=40791684

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000239A ITPD20080239A1 (en) 2008-07-31 2008-07-31 Heat exchanger for condensing boilers

Country Status (1)

Country Link
IT (1) ITPD20080239A1 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379032A1 (en) * 1977-01-28 1978-08-25 Sapca Gas fired hot water boiler - has four vertical and finned water coils with water entering central space through lower header
EP0008568A1 (en) * 1978-08-24 1980-03-05 Lennart Bernstein A boiler for heating the heat-transfer medium in a heating system
DE3012881A1 (en) * 1980-04-02 1981-10-08 Guenter Friedrich Boiler waste heat utilisation equipment - is complete assembly with unions of flue gas duct, water pipe, and insulation
EP0874209A1 (en) * 1997-04-24 1998-10-28 Giorgio Scanferla Heat exchanger for water heating apparatuses and method for producing the same
US6152086A (en) * 1997-11-03 2000-11-28 Cooperatieve Inkoopvereniging Heating apparatus and method for operation thereof
EP1251319A2 (en) * 2001-04-20 2002-10-23 Robert Bosch Gmbh Heat cell of a heating apparatus
EP1439354A1 (en) * 2003-01-14 2004-07-21 KME Schmöle GmbH Heat exchanger
EP1532407B1 (en) * 2002-07-30 2006-09-27 Le Mer, Joseph Marie Condensing heat exchanger with double bundle of tubes
US20070209606A1 (en) * 2004-05-11 2007-09-13 Tetsurou Hamada Heat Exchanger and Water Heater

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379032A1 (en) * 1977-01-28 1978-08-25 Sapca Gas fired hot water boiler - has four vertical and finned water coils with water entering central space through lower header
EP0008568A1 (en) * 1978-08-24 1980-03-05 Lennart Bernstein A boiler for heating the heat-transfer medium in a heating system
DE3012881A1 (en) * 1980-04-02 1981-10-08 Guenter Friedrich Boiler waste heat utilisation equipment - is complete assembly with unions of flue gas duct, water pipe, and insulation
EP0874209A1 (en) * 1997-04-24 1998-10-28 Giorgio Scanferla Heat exchanger for water heating apparatuses and method for producing the same
US6152086A (en) * 1997-11-03 2000-11-28 Cooperatieve Inkoopvereniging Heating apparatus and method for operation thereof
EP1251319A2 (en) * 2001-04-20 2002-10-23 Robert Bosch Gmbh Heat cell of a heating apparatus
EP1532407B1 (en) * 2002-07-30 2006-09-27 Le Mer, Joseph Marie Condensing heat exchanger with double bundle of tubes
EP1439354A1 (en) * 2003-01-14 2004-07-21 KME Schmöle GmbH Heat exchanger
US20070209606A1 (en) * 2004-05-11 2007-09-13 Tetsurou Hamada Heat Exchanger and Water Heater

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