ITTO20001184A0 - BITHERMAL HEAT EXCHANGER, PARTICULARLY FOR CONDENSING BOILERS. - Google Patents

BITHERMAL HEAT EXCHANGER, PARTICULARLY FOR CONDENSING BOILERS.

Info

Publication number
ITTO20001184A0
ITTO20001184A0 IT2000TO001184A ITTO20001184A ITTO20001184A0 IT TO20001184 A0 ITTO20001184 A0 IT TO20001184A0 IT 2000TO001184 A IT2000TO001184 A IT 2000TO001184A IT TO20001184 A ITTO20001184 A IT TO20001184A IT TO20001184 A0 ITTO20001184 A0 IT TO20001184A0
Authority
IT
Italy
Prior art keywords
bithermal
heat exchanger
condensing boilers
boilers
condensing
Prior art date
Application number
IT2000TO001184A
Other languages
Italian (it)
Inventor
Ruggero Marchetti
Original Assignee
Merloni Termosanitari Spa
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 Merloni Termosanitari Spa filed Critical Merloni Termosanitari Spa
Priority to IT2000TO001184A priority Critical patent/IT1321119B1/en
Publication of ITTO20001184A0 publication Critical patent/ITTO20001184A0/en
Priority to AU2002223971A priority patent/AU2002223971A1/en
Priority to PCT/IB2001/002300 priority patent/WO2002050478A1/en
Publication of ITTO20001184A1 publication Critical patent/ITTO20001184A1/en
Application granted granted Critical
Publication of IT1321119B1 publication Critical patent/IT1321119B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-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
    • F28D7/106—Heat-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 consisting of two coaxial conduits or modules of two coaxial conduits
    • 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
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water
    • F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F28D7/0083—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
IT2000TO001184A 2000-12-20 2000-12-20 BITERMAL HEAT EXCHANGER, IN PARTICULAR FOR CONDENSATION BOILERS. IT1321119B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2000TO001184A IT1321119B1 (en) 2000-12-20 2000-12-20 BITERMAL HEAT EXCHANGER, IN PARTICULAR FOR CONDENSATION BOILERS.
AU2002223971A AU2002223971A1 (en) 2000-12-20 2001-12-03 Bi-thermal heat exchanger in particular for condensing boilers
PCT/IB2001/002300 WO2002050478A1 (en) 2000-12-20 2001-12-03 Bi-thermal heat exchanger in particular for condensing boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000TO001184A IT1321119B1 (en) 2000-12-20 2000-12-20 BITERMAL HEAT EXCHANGER, IN PARTICULAR FOR CONDENSATION BOILERS.

Publications (3)

Publication Number Publication Date
ITTO20001184A0 true ITTO20001184A0 (en) 2000-12-20
ITTO20001184A1 ITTO20001184A1 (en) 2002-06-20
IT1321119B1 IT1321119B1 (en) 2003-12-30

Family

ID=11458304

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000TO001184A IT1321119B1 (en) 2000-12-20 2000-12-20 BITERMAL HEAT EXCHANGER, IN PARTICULAR FOR CONDENSATION BOILERS.

Country Status (3)

Country Link
AU (1) AU2002223971A1 (en)
IT (1) IT1321119B1 (en)
WO (1) WO2002050478A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20030593U1 (en) * 2003-12-16 2005-06-17 Giannoni S P A PERFECT HEAT EXCHANGER
EP2151651B1 (en) * 2008-08-07 2011-01-19 Giannoni S.p.a. Bi-thermal heat exchanger, method and plant for its manufacture
CN112815744B (en) * 2021-01-13 2022-01-11 瀚润联合高科技发展（北京）有限公司 Three-dimensional cooling evaporation condensation heat exchanger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742820C2 (en) * 1977-09-23 1985-09-12 Robert Bosch Gmbh, 7000 Stuttgart Heat exchanger for a gas or oil heated instant water heater
NL8602966A (en) * 1986-01-20 1987-08-17 Burnham Europa Bv BOILER WITH DHW SUPPLY AND A HEAT EXCHANGER FOR SUCH A BOILER.
FR2741426B1 (en) * 1995-11-21 1998-01-23 Leblanc Sa E L M COMBINED COILING HEATER WITH COMPLEX STRAIGHT SECTION

Also Published As

Publication number Publication date
WO2002050478A1 (en) 2002-06-27
IT1321119B1 (en) 2003-12-30
AU2002223971A1 (en) 2002-07-01
ITTO20001184A1 (en) 2002-06-20

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