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WO2012013405A3 - Boiler with substantially vertical fire tubes, particularly for domestic heating - Google Patents

Boiler with substantially vertical fire tubes, particularly for domestic heating Download PDF

Info

Publication number
WO2012013405A3
WO2012013405A3 PCT/EP2011/059466 EP2011059466W WO2012013405A3 WO 2012013405 A3 WO2012013405 A3 WO 2012013405A3 EP 2011059466 W EP2011059466 W EP 2011059466W WO 2012013405 A3 WO2012013405 A3 WO 2012013405A3
Authority
WO
WIPO (PCT)
Prior art keywords
substantially vertical
boiler
domestic heating
fire tubes
tube plate
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/EP2011/059466
Other languages
French (fr)
Other versions
WO2012013405A2 (en
Inventor
Giuseppe De Santi
Sergio Fiorani
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.)
Unical AG SpA
Original Assignee
Unical AG 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 Unical AG SpA filed Critical Unical AG SpA
Priority to EP11724197.6A priority Critical patent/EP2598808B1/en
Publication of WO2012013405A2 publication Critical patent/WO2012013405A2/en
Publication of WO2012013405A3 publication Critical patent/WO2012013405A3/en
Anticipated expiration legal-status Critical
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
    • F24H1/26—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 forming an integral body
    • F24H1/28—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 forming an integral body including one or more furnace or fire tubes
    • F24H1/287—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 forming an integral body including one or more furnace or fire tubes with the fire tubes arranged in line with the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/04—Gas or oil fired boiler
    • F24D2200/043—More than one gas or oil fired boiler

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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Incineration Of Waste (AREA)
  • Details Of Fluid Heaters (AREA)

Abstract

A boiler (10) with substantially vertical fire tubes, particularly for domestic heating, comprising a skirt (2) for containing the water (3) to be heated, which is provided at the top with a furnace (4) which has a base that is shaped so as to define a flat tube plate (12), and a plurality of substantially vertical tubes (1 1) that extend from said tube plate (12) and convey the exhaust gases produced in the furnace (4) to a collection chamber (8) arranged proximate to the base of the skirt (2), the flat tube plate (12) being inclined sufficiently to allow the natural circulation of the water in contact with it, thus avoiding any possibility of stagnation.
PCT/EP2011/059466 2010-07-29 2011-06-08 Boiler with substantially vertical fire tubes, particularly for domestic heating Ceased WO2012013405A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11724197.6A EP2598808B1 (en) 2010-07-29 2011-06-08 Boiler with substantially vertical fire tubes, particularly for domestic heating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2010A001416 2010-07-29
ITMI2010A001416A IT1401484B1 (en) 2010-07-29 2010-07-29 BOILER WITH SMALLLY VERTICAL SMOKE PIPES, PARTICULARLY FOR DOMESTIC HEATING.

Publications (2)

Publication Number Publication Date
WO2012013405A2 WO2012013405A2 (en) 2012-02-02
WO2012013405A3 true WO2012013405A3 (en) 2012-04-05

Family

ID=43498593

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/059466 Ceased WO2012013405A2 (en) 2010-07-29 2011-06-08 Boiler with substantially vertical fire tubes, particularly for domestic heating

Country Status (3)

Country Link
EP (1) EP2598808B1 (en)
IT (1) IT1401484B1 (en)
WO (1) WO2012013405A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2867592T3 (en) * 2012-05-13 2018-09-28 Aerco International, Inc. Water heating apparatus with parallel heat exchangers
US10704802B2 (en) 2012-05-13 2020-07-07 Aerco International, Inc. Water heating apparatus with parallel heat exchangers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB250055A (en) * 1925-06-04 1926-04-08 William Donald An improved liquid heating apparatus
EP0262274A1 (en) * 1986-09-22 1988-04-06 Emile Percevaut Recuperator of heat from flue gases from different furnaces capable of cleaning these gases
US6044803A (en) * 1996-04-24 2000-04-04 Pvi Industries, Inc. Vertical tube water heater apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB250055A (en) * 1925-06-04 1926-04-08 William Donald An improved liquid heating apparatus
EP0262274A1 (en) * 1986-09-22 1988-04-06 Emile Percevaut Recuperator of heat from flue gases from different furnaces capable of cleaning these gases
US6044803A (en) * 1996-04-24 2000-04-04 Pvi Industries, Inc. Vertical tube water heater apparatus

Also Published As

Publication number Publication date
EP2598808B1 (en) 2015-07-08
IT1401484B1 (en) 2013-07-26
ITMI20101416A1 (en) 2012-01-30
EP2598808A2 (en) 2013-06-05
WO2012013405A2 (en) 2012-02-02

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