PL1957883T3 - Improved heat exchanger - Google Patents

Improved heat exchanger

Info

Publication number
PL1957883T3
PL1957883T3 PL06832335T PL06832335T PL1957883T3 PL 1957883 T3 PL1957883 T3 PL 1957883T3 PL 06832335 T PL06832335 T PL 06832335T PL 06832335 T PL06832335 T PL 06832335T PL 1957883 T3 PL1957883 T3 PL 1957883T3
Authority
PL
Poland
Prior art keywords
heat exchanger
duct
burner
combustion chamber
cap
Prior art date
Application number
PL06832335T
Other languages
Polish (pl)
Inventor
Luciano Tesolin
Original Assignee
M F S R L
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 M F S R L filed Critical M F S R L
Publication of PL1957883T3 publication Critical patent/PL1957883T3/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
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F24H1/43—Water 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
    • 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
    • F28D7/02—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 helically coiled
    • F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Fluid Heaters (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Supply (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

The present invention relates to an improved heat exchanger comprising a water inlet duct and a water outlet duct, between which a heat exchanger is provided, comprised of a spiral duct through which water to be heated passes; said heat exchanger individuating a combustion chamber within which a burner is provided, said burner being supplied by an air-gas mixture; and upper cap placed so as to be in touch with at least the last upper turn of the heat exchanger duct, and a lower cap, placed distanced from the last lower turn of the heat exchanger duct, so as to create a gap for passage of gas and discharging condensate; said heat exchanger being characterised in that it comprises a manifold element having such a surface to innerly occupy the upper surface of said combustion chamber, an concave shape and placed above said upper cap, with the upper surface of which it realises a cavity within which an air - gas mixture is collected before being conveyed within said burner.
PL06832335T 2005-12-05 2006-11-23 Improved heat exchanger PL1957883T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000606A ITRM20050606A1 (en) 2005-12-05 2005-12-05 PERFECTED EXCHANGER.
PCT/IT2006/000818 WO2007066369A1 (en) 2005-12-05 2006-11-23 Improved heat exchanger
EP06832335A EP1957883B1 (en) 2005-12-05 2006-11-23 Improved heat exchanger

Publications (1)

Publication Number Publication Date
PL1957883T3 true PL1957883T3 (en) 2011-05-31

Family

ID=37907077

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06832335T PL1957883T3 (en) 2005-12-05 2006-11-23 Improved heat exchanger

Country Status (8)

Country Link
EP (1) EP1957883B1 (en)
AT (1) ATE491918T1 (en)
DE (1) DE602006018991D1 (en)
ES (1) ES2357688T3 (en)
IT (1) ITRM20050606A1 (en)
PL (1) PL1957883T3 (en)
RU (1) RU2419040C2 (en)
WO (1) WO2007066369A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008012126A1 (en) * 2008-03-01 2009-09-10 Robert Bosch Gmbh heater
CN101726109B (en) * 2009-11-27 2013-01-16 广东诺科冷暖设备有限公司 High-efficiency condensing type heat exchanger
KR102031071B1 (en) 2014-03-17 2019-11-08 콘데보 에스.피.에이. Heat Exchange Cell and Method
EP2984414B1 (en) * 2014-03-17 2017-05-10 Condevo S.p.A. Method of manufacturing a set of heat exchange cells and set of heat exchange cells thus obtained
CN106524475A (en) * 2015-09-11 2017-03-22 张书学 Main exchanger of wall-hanging stove
NL2016755B1 (en) * 2016-05-10 2017-11-16 Remeha B V Heat exchanger.
IT201600074665A1 (en) 2016-07-18 2018-01-18 Ariston Thermo Spa HEAT EXCHANGER FOR BOILER OR SIMILAR
RU168562U1 (en) * 2016-09-27 2017-02-08 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) Hot water boiler
IT201700096656A1 (en) * 2017-08-28 2019-02-28 Cosmogas Srl HEAT EXCHANGER FOR A BOILER, AND HEAT EXCHANGER TUBE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388576B (en) 1983-11-04 1989-07-25 Escher Wyss Gmbh FABRIC RELEASE DEVICE FOR SOLVING WASTE PAPER
NL8403236A (en) * 1984-10-24 1986-05-16 Henk Durieux High efficiency central heating boiler - uses spirally wound heat exchanger around combustion chamber and around coaxial insulation block
US5171144A (en) * 1991-09-09 1992-12-15 A. O. Smith Corporation Pressurized air seal for combustion chamber
NL1014957C1 (en) * 2000-04-14 2001-10-16 Nefit Buderus B V Heat exchanger with circulating fluid heated by a flue gas, has a ring seal inside the bore in the receiving part of the connection between the exchanger casing and tube carrying the fluid
ITRM20010474A1 (en) 2001-08-03 2003-02-03 Fontecal S P A HIGH YIELD SPIROIDAL HEAT EXCHANGER FOR HEATING AND / OR PRODUCTION OF DOMESTIC HOT WATER, PARTICULARLY SUITABLE FOR CONDENSING
FR2850451B3 (en) * 2003-01-24 2005-04-15 Realisation Mecaniques Engenee HEAT EXCHANGER WITH CONDENSATION, PLASTIC ENVELOPE

Also Published As

Publication number Publication date
EP1957883B1 (en) 2010-12-15
RU2008127376A (en) 2010-01-20
WO2007066369A1 (en) 2007-06-14
ITRM20050606A1 (en) 2007-06-06
RU2419040C2 (en) 2011-05-20
DE602006018991D1 (en) 2011-01-27
EP1957883A1 (en) 2008-08-20
ES2357688T3 (en) 2011-04-28
ATE491918T1 (en) 2011-01-15

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