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ES478981A1 - Fluid Fuel Fire Heaters for Heating Water or a Gas - Google Patents

Fluid Fuel Fire Heaters for Heating Water or a Gas

Info

Publication number
ES478981A1
ES478981A1 ES478981A ES478981A ES478981A1 ES 478981 A1 ES478981 A1 ES 478981A1 ES 478981 A ES478981 A ES 478981A ES 478981 A ES478981 A ES 478981A ES 478981 A1 ES478981 A1 ES 478981A1
Authority
ES
Spain
Prior art keywords
fluid
gas
fluid fuel
heating water
fuel fire
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.)
Expired
Application number
ES478981A
Other languages
Spanish (es)
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.)
Ygnis SA
Original Assignee
Ygnis SA
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 Ygnis SA filed Critical Ygnis SA
Publication of ES478981A1 publication Critical patent/ES478981A1/en
Expired 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
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/0036—Dispositions against condensation of combustion products
    • 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
    • F24H1/285—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 alongside the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/14—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by endowing the walls of conduits with zones of different degrees of conduction of heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A fluid fuel fired heat exchanger for heating a fluid, such as water or a gas, comprises a plurality of heat exchange tubes 12 each having a double walled structure over at least part of their length which defines an annular space 33 separating the heating fluid namely combustion gases from the fluid to be heated. The provision of an annular insulating space 33 prevents the temperature of the combustion gases falling below their dew point and thereby reduces condensation and corrosion.
ES478981A 1978-03-28 1979-03-27 Fluid Fuel Fire Heaters for Heating Water or a Gas Expired ES478981A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH327478A CH628134A5 (en) 1978-03-28 1978-03-28 FLUE GAS FLOWED HEAT EXCHANGER.

Publications (1)

Publication Number Publication Date
ES478981A1 true ES478981A1 (en) 1979-11-16

Family

ID=4252440

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478981A Expired ES478981A1 (en) 1978-03-28 1979-03-27 Fluid Fuel Fire Heaters for Heating Water or a Gas

Country Status (6)

Country Link
BE (1) BE875121A (en)
CH (1) CH628134A5 (en)
DE (1) DE7907706U1 (en)
ES (1) ES478981A1 (en)
FR (1) FR2421358A1 (en)
GB (1) GB2017288B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325425A (en) * 1980-07-28 1982-04-20 The United States Of America As Represented By The United States Department Of Energy Method for limiting heat flux in double-wall tubes
DE3100888A1 (en) * 1981-01-14 1982-09-02 Hoval Interliz AG, 9490 Vaduz-Neugut BOILER FOR LOW TEMPERATURE HEATERS
DE3142485C2 (en) * 1981-10-27 1983-11-17 Langbein & Engelbracht GmbH & Co KG, 4630 Bochum Glass tube heat exchanger
DE3333057C1 (en) * 1983-09-14 1985-04-18 Peter Kaehmann Glass tube heat exchanger
DE3334894A1 (en) * 1983-09-27 1985-04-11 Vießmann, Hans, Dr.h.c., 3559 Battenberg Heating gas flue pipes
DE3410141C2 (en) * 1984-03-20 1986-12-11 Buderus Ag, 6330 Wetzlar Heating boiler with tubular hot gas ducts
DE3440006A1 (en) * 1984-11-02 1986-05-07 Buderus Ag, 6330 Wetzlar HEATING BOILER
IT1184896B (en) * 1985-02-28 1987-10-28 Moreto Piero Verlucca BOILER FOR HEATING WITH HIGH AUTONOMY OF SOLID FUEL SUPPLY
DE3534822A1 (en) * 1985-09-30 1987-04-16 Langbein & Engelbrecht Glass tube heat exchanger
SE468365B (en) * 1986-09-16 1992-12-21 Osby Parca Ab HEAT MIPPANA, WHERE HEAT-TRANSFORMING WALLS ARE SUPPLIED WITH TURBULENCING BODY ON THE SMOKE GAS SIDE
FR2629907A1 (en) * 1988-04-06 1989-10-13 Collard A Trolart G Improvements to heat exchangers
DE3822238A1 (en) * 1988-07-01 1990-01-04 Buderus Heiztechnik Gmbh Boiler with a tubular heating-gas flue
ES2156689B1 (en) * 1998-12-11 2002-02-01 Vulcano Sadeca S A HOT WATER GENERATOR FOR LOW TEMPERATURE OPERATION.
DE102005056650A1 (en) * 2005-11-25 2007-05-31 Behr Gmbh & Co. Kg Coaxial tube or tube-in-tube arrangement, in particular for a heat exchanger
CN222560002U8 (en) * 2021-09-01 2025-04-04 金现日 Boiler comprising a shield-and-hot-plate construction

Also Published As

Publication number Publication date
CH628134A5 (en) 1982-02-15
GB2017288B (en) 1982-10-20
BE875121A (en) 1979-07-16
FR2421358B3 (en) 1982-01-22
FR2421358A1 (en) 1979-10-26
DE7907706U1 (en) 1979-06-28
GB2017288A (en) 1979-10-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303