AU2002223971A1 - Bi-thermal heat exchanger in particular for condensing boilers - Google Patents

Bi-thermal heat exchanger in particular for condensing boilers

Info

Publication number
AU2002223971A1
AU2002223971A1 AU2002223971A AU2397102A AU2002223971A1 AU 2002223971 A1 AU2002223971 A1 AU 2002223971A1 AU 2002223971 A AU2002223971 A AU 2002223971A AU 2397102 A AU2397102 A AU 2397102A AU 2002223971 A1 AU2002223971 A1 AU 2002223971A1
Authority
AU
Australia
Prior art keywords
heat exchanger
thermal heat
condensing boilers
boilers
condensing
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.)
Abandoned
Application number
AU2002223971A
Inventor
Ruggero Marchetti
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.)
Merloni Termosanitari SpA
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
Publication of AU2002223971A1 publication Critical patent/AU2002223971A1/en
Abandoned legal-status Critical Current

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)
AU2002223971A 2000-12-20 2001-12-03 Bi-thermal heat exchanger in particular for condensing boilers Abandoned AU2002223971A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITTO200A001184 2000-12-20
IT2000TO001184A IT1321119B1 (en) 2000-12-20 2000-12-20 BITERMAL HEAT EXCHANGER, IN PARTICULAR FOR CONDENSATION BOILERS.
PCT/IB2001/002300 WO2002050478A1 (en) 2000-12-20 2001-12-03 Bi-thermal heat exchanger in particular for condensing boilers

Publications (1)

Publication Number Publication Date
AU2002223971A1 true AU2002223971A1 (en) 2002-07-01

Family

ID=11458304

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002223971A Abandoned AU2002223971A1 (en) 2000-12-20 2001-12-03 Bi-thermal heat exchanger in particular for condensing 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
ITTO20001184A1 (en) 2002-06-20
ITTO20001184A0 (en) 2000-12-20
IT1321119B1 (en) 2003-12-30

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