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WO2008107760A3 - Condensing boiler - Google Patents

Condensing boiler Download PDF

Info

Publication number
WO2008107760A3
WO2008107760A3 PCT/IB2008/000444 IB2008000444W WO2008107760A3 WO 2008107760 A3 WO2008107760 A3 WO 2008107760A3 IB 2008000444 W IB2008000444 W IB 2008000444W WO 2008107760 A3 WO2008107760 A3 WO 2008107760A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
circuit
condensing boiler
pipes
water
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.)
Ceased
Application number
PCT/IB2008/000444
Other languages
French (fr)
Other versions
WO2008107760A2 (en
Inventor
Nicola Lovascio
Raffaello Rastelli
Claudio Zatti
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.)
Gas Point Srl
Original Assignee
Gas Point Srl
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 Gas Point Srl filed Critical Gas Point Srl
Publication of WO2008107760A2 publication Critical patent/WO2008107760A2/en
Anticipated expiration legal-status Critical
Publication of WO2008107760A3 publication Critical patent/WO2008107760A3/en
Ceased legal-status Critical Current

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
    • F24H1/30—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 being built up from sections
    • F24H1/32—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 being built up from sections with vertical sections arranged side by side
    • 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
    • F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (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)

Abstract

A condensing boiler is provided with a burner (17), a combustion chamber (16), and a heat exchanger (3) defined by a plurality of plates (12, 24) reciprocally connected so as to define a first circuit (21) for the water to be heated and a second circuit (23) for the combustion products; the first circuit (21) having a plurality of first pipes (33), which are connected parallel to each other to a water inlet channel (27) into the heat exchanger (3), and are further connected to a water outlet channel (34) from the heat exchanger (3) defined by a plurality of second pipes (36) reciprocally connected in series.
PCT/IB2008/000444 2007-03-02 2008-02-29 Condensing boiler Ceased WO2008107760A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO2007A000143 2007-03-02
IT000143A ITBO20070143A1 (en) 2007-03-02 2007-03-02 CONDENSING BOILER

Publications (2)

Publication Number Publication Date
WO2008107760A2 WO2008107760A2 (en) 2008-09-12
WO2008107760A3 true WO2008107760A3 (en) 2009-09-24

Family

ID=39591017

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/000444 Ceased WO2008107760A2 (en) 2007-03-02 2008-02-29 Condensing boiler

Country Status (2)

Country Link
IT (1) ITBO20070143A1 (en)
WO (1) WO2008107760A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106104166A (en) * 2014-03-18 2016-11-09 庆东纳碧安株式会社 Heat exchanger
CN109642751A (en) * 2016-08-25 2019-04-16 株式会社能率 Heat exchanger and hot water apparatus
CN108489318B (en) * 2015-07-23 2020-12-15 庆东纳碧安株式会社 Heat exchanger

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012220820B4 (en) 2012-11-14 2022-05-19 Leoni Bordnetz-Systeme Gmbh Electrical contact connection, in particular for a motor vehicle
EP2757336B1 (en) * 2013-01-18 2017-11-08 Robert Bosch Gmbh Heat exchanger with optimised heat transmission and heating device with such a heat exchanger
ITBO20130632A1 (en) 2013-11-20 2015-05-21 Gas Point S R L PLATE HEAT EXCHANGER, IN PARTICULAR FOR CONDENSING BOILERS
KR101576667B1 (en) * 2014-03-17 2015-12-11 주식회사 경동나비엔 Heat exchanger of condensing gas boiler
KR101597980B1 (en) * 2014-03-18 2016-02-29 주식회사 경동나비엔 Heat exchanger and method of the unit plate comprising the heat exchanger
WO2016010500A1 (en) * 2014-07-16 2016-01-21 Zümrüt Ali Combi boiler with heat exchanger
KR101717096B1 (en) 2015-07-23 2017-03-27 주식회사 경동나비엔 Heat exchanger
KR101717093B1 (en) 2015-07-23 2017-03-27 주식회사 경동나비엔 Heat exchanger
KR101717095B1 (en) * 2015-07-23 2017-03-27 주식회사 경동나비엔 Heat exchanger
KR101717097B1 (en) * 2015-08-28 2017-03-16 주식회사 경동나비엔 Heat exchanger
KR101717091B1 (en) 2015-08-28 2017-03-27 주식회사 경동나비엔 Heat exchanger
KR101717092B1 (en) * 2015-08-28 2017-03-27 주식회사 경동나비엔 Heat exchanger

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1323376A (en) * 1971-02-15 1973-07-11 Haugg Kg Polarlufterhitzer Wer Sectional fluid heaters
NL7407864A (en) * 1974-06-12 1975-12-16 Burnham Europa Bv Heat exchanger assembly for boiler - has intermediate sections connected to end ones in several parallel sets
EP1184628A2 (en) * 2000-09-02 2002-03-06 Robert Bosch Gmbh Heat exchanger for a boiler, especially for a condensing boiler
WO2003106909A2 (en) * 2002-06-13 2003-12-24 Worgas Bruciatori S.R.L. Heat exchanger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1323376A (en) * 1971-02-15 1973-07-11 Haugg Kg Polarlufterhitzer Wer Sectional fluid heaters
NL7407864A (en) * 1974-06-12 1975-12-16 Burnham Europa Bv Heat exchanger assembly for boiler - has intermediate sections connected to end ones in several parallel sets
EP1184628A2 (en) * 2000-09-02 2002-03-06 Robert Bosch Gmbh Heat exchanger for a boiler, especially for a condensing boiler
WO2003106909A2 (en) * 2002-06-13 2003-12-24 Worgas Bruciatori S.R.L. Heat exchanger

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106104166A (en) * 2014-03-18 2016-11-09 庆东纳碧安株式会社 Heat exchanger
CN108489318B (en) * 2015-07-23 2020-12-15 庆东纳碧安株式会社 Heat exchanger
CN109642751A (en) * 2016-08-25 2019-04-16 株式会社能率 Heat exchanger and hot water apparatus
CN109642751B (en) * 2016-08-25 2021-04-27 株式会社能率 Heat exchanger and water heating device

Also Published As

Publication number Publication date
WO2008107760A2 (en) 2008-09-12
ITBO20070143A1 (en) 2008-09-03

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