EP2799792A3 - Gas heat exchanger, for solid combustion boilers - Google Patents

Gas heat exchanger, for solid combustion boilers Download PDF

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Publication number
EP2799792A3
EP2799792A3 EP13380054.0A EP13380054A EP2799792A3 EP 2799792 A3 EP2799792 A3 EP 2799792A3 EP 13380054 A EP13380054 A EP 13380054A EP 2799792 A3 EP2799792 A3 EP 2799792A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
gas heat
gases
combustion chamber
solid combustion
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.)
Withdrawn
Application number
EP13380054.0A
Other languages
German (de)
French (fr)
Other versions
EP2799792A2 (en
Inventor
Camilo Perez Corral
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.)
Caldereria Quintin SL
Original Assignee
Caldereria Quintin SL
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 Caldereria Quintin SL filed Critical Caldereria Quintin SL
Publication of EP2799792A2 publication Critical patent/EP2799792A2/en
Publication of EP2799792A3 publication Critical patent/EP2799792A3/en
Withdrawn legal-status Critical Current

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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
    • 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
    • F24H2230/00—Solid fuel fired boiler

Abstract

Échangeur de chaleur de gaz, pour des chaudières de combustion de solides dont la chaudière se compose d'une chambre de combustion (1) dans laquelle sont produits les gaz à haute température par l'action d'un brûleur (2), et se composant d'un circuit primaire d'eau (3) autour de cette chambre de combustion (1), caractérisé par le fait qu'il dispose, au moins, d'un conduit tubulaire courbé (4) communiquant respectivement par ses extrémités avec la chambre de combustion (1) dans laquelle sont produits les gaz à haute température et avec la chambre de récupération de gaz (5) à laquelle ils arrivent, refroidis grâce à la vaste surface d'échange avec un circuit primaire d'eau (3) dans lequel est immergé le tubulaire (4), pour évacuer les gaz froids à travers la cheminée (6).

Figure imgaf001
Gas heat exchanger, for solid combustion boilers whose boiler consists of a combustion chamber (1) in which the gases are produced at high temperature by the action of a burner (2), and component of a primary water circuit (3) around this combustion chamber (1), characterized in that it has, at least, a curved tubular duct (4) communicating respectively at its ends with the combustion chamber (1) in which the gases are produced at high temperature and with the gas recovery chamber (5) to which they arrive, cooled by the large exchange surface with a primary circuit of water (3) in which the tubular (4) is immersed, to evacuate the cold gases through the chimney (6).
Figure imgaf001
EP13380054.0A 2013-04-23 2013-11-25 Gas heat exchanger, for solid combustion boilers Withdrawn EP2799792A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201330480 2013-04-23

Publications (2)

Publication Number Publication Date
EP2799792A2 EP2799792A2 (en) 2014-11-05
EP2799792A3 true EP2799792A3 (en) 2014-11-19

Family

ID=49911371

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13380054.0A Withdrawn EP2799792A3 (en) 2013-04-23 2013-11-25 Gas heat exchanger, for solid combustion boilers

Country Status (1)

Country Link
EP (1) EP2799792A3 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE345607C (en) * 1920-08-07 1922-06-08 Moll Werke Akt Ges Filling shaft boiler with a helical heating channel
DE1113294B (en) * 1958-08-27 1961-08-31 Schoppe Fritz Boiler with a cylindrical combustion chamber
FR2244140A1 (en) * 1973-09-14 1975-04-11 Gordeladze Oreste Gas or oil fired central heating boiler - gases travel down through coil around combustion chamber
FR2479956A1 (en) * 1980-04-02 1981-10-09 Collard Trolart Sa Domestic water heater - boiler - has spiral flue tube in parallel sections passing downwards through water
US4398502A (en) * 1980-07-28 1983-08-16 Park Ki D Water heater with up-down flow flue
GB2164429A (en) * 1984-09-10 1986-03-19 Burco Dean Appliances Ltd Gas-fired water heaters
US4641631A (en) * 1983-07-20 1987-02-10 Columbia Gas System Service Corporation Apparatus and method for burning a combustible gas, and a heat exchanger for use in this apparatus
DE20220413U1 (en) * 2002-09-10 2003-06-26 Wolf Gmbh Useful output boiler has corrugated heat tubes run with turbulent flow profile, and heat exchanger tubes are of different lengths and in predetermined area arranged concentrically to one another

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES312179A1 (en) 1965-04-23 1966-01-01 Constructora Field Soc Anenima Vertical steam generator pirotubular. (Machine-translation by Google Translate, not legally binding)
ES2156689B1 (en) 1998-12-11 2002-02-01 Vulcano Sadeca S A HOT WATER GENERATOR FOR LOW TEMPERATURE OPERATION.
ES1059434Y (en) 2005-01-24 2005-08-01 Aspiraciones Zamoranas Miz S A BIOMASS BOILER

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE345607C (en) * 1920-08-07 1922-06-08 Moll Werke Akt Ges Filling shaft boiler with a helical heating channel
DE1113294B (en) * 1958-08-27 1961-08-31 Schoppe Fritz Boiler with a cylindrical combustion chamber
FR2244140A1 (en) * 1973-09-14 1975-04-11 Gordeladze Oreste Gas or oil fired central heating boiler - gases travel down through coil around combustion chamber
FR2479956A1 (en) * 1980-04-02 1981-10-09 Collard Trolart Sa Domestic water heater - boiler - has spiral flue tube in parallel sections passing downwards through water
US4398502A (en) * 1980-07-28 1983-08-16 Park Ki D Water heater with up-down flow flue
US4641631A (en) * 1983-07-20 1987-02-10 Columbia Gas System Service Corporation Apparatus and method for burning a combustible gas, and a heat exchanger for use in this apparatus
GB2164429A (en) * 1984-09-10 1986-03-19 Burco Dean Appliances Ltd Gas-fired water heaters
DE20220413U1 (en) * 2002-09-10 2003-06-26 Wolf Gmbh Useful output boiler has corrugated heat tubes run with turbulent flow profile, and heat exchanger tubes are of different lengths and in predetermined area arranged concentrically to one another

Also Published As

Publication number Publication date
EP2799792A2 (en) 2014-11-05

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