FR2444899A1 - CENTRAL HEATING SYSTEM - Google Patents

CENTRAL HEATING SYSTEM

Info

Publication number
FR2444899A1
FR2444899A1 FR7931258A FR7931258A FR2444899A1 FR 2444899 A1 FR2444899 A1 FR 2444899A1 FR 7931258 A FR7931258 A FR 7931258A FR 7931258 A FR7931258 A FR 7931258A FR 2444899 A1 FR2444899 A1 FR 2444899A1
Authority
FR
France
Prior art keywords
boiler
heat exchanger
burner
path
descending part
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.)
Granted
Application number
FR7931258A
Other languages
French (fr)
Other versions
FR2444899B1 (en
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.)
Nederlandse Gasunie NV
Original Assignee
Nederlandse Gasunie NV
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 Nederlandse Gasunie NV filed Critical Nederlandse Gasunie NV
Publication of FR2444899A1 publication Critical patent/FR2444899A1/en
Application granted granted Critical
Publication of FR2444899B1 publication Critical patent/FR2444899B1/fr
Granted 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
    • F24H9/0084—Combustion air preheating
    • F24H9/0089—Combustion air preheating by double wall boiler mantle
    • 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
    • F24H1/0027—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using fluid fuel
    • 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
    • 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
    • F24H1/34—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at 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
    • 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
    • F24H1/44—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with combinations of two or more of the types covered by groups F24H1/24 - F24H1/40 , e.g. boilers having a combination of features covered by F24H1/24 - F24H1/40
    • 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]

Abstract

Installation de chauffage central, composée essentiellement d'une chaudière 1 avec un brûleur 3 à fonctionnement discontinu, d'un foyer 2, d'un échangeur de chaleur 4 placé dans le trajet des gaz de combustion. Une partie descendante 8 de ce trajet est placée le long d'une paroi latérale de la chaudière et peut être reliée à un conduit d'évacuation de gaz de combustion, et un deuxième échangeur de chaleur 9 est monté dans le trajet de gaz de combustion afin de préchauffer, à l'aide des gaz de combustion évacués, l'agent de chauffage qui retourne du circuit extérieur à la chaudière. La partie descendante est thermiquement séparée de ladite paroi latérale de la chaudière; le deuxième échangeur 9 de chaleur est construit avec des tuyaux lisses et sa hauteur est supérieure à celle du premier échangeur de chaleur 4. La partie descendante est munie d'un conduit d'évacuation 30 de l'eau condensée et un ventilateur 7 est prévu pour développer le tirage qui est démarré chaque fois avant le démarrage du brûleur et arrêté après l'extinction de celui-ci. On obtient ainsi une chaudière à rendement amélioré.Central heating installation, consisting essentially of a boiler 1 with a burner 3 in discontinuous operation, a fireplace 2, a heat exchanger 4 placed in the path of the combustion gases. A descending part 8 of this path is placed along a side wall of the boiler and can be connected to a flue gas discharge duct, and a second heat exchanger 9 is mounted in the flue gas path in order to preheat, using the evacuated combustion gases, the heating agent which returns from the external circuit to the boiler. The descending part is thermally separated from said side wall of the boiler; the second heat exchanger 9 is constructed with smooth pipes and its height is greater than that of the first heat exchanger 4. The descending part is provided with an evacuation duct 30 of the condensed water and a fan 7 is provided to develop the draft which is started each time before the burner starts up and stopped after the burner has gone out. This gives a boiler with improved efficiency.

FR7931258A 1978-12-22 1979-12-20 CENTRAL HEATING SYSTEM Granted FR2444899A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7812459 1978-12-22

Publications (2)

Publication Number Publication Date
FR2444899A1 true FR2444899A1 (en) 1980-07-18
FR2444899B1 FR2444899B1 (en) 1985-04-05

Family

ID=19832114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931258A Granted FR2444899A1 (en) 1978-12-22 1979-12-20 CENTRAL HEATING SYSTEM

Country Status (5)

Country Link
BE (1) BE880825A (en)
DE (1) DE2950901C2 (en)
FR (1) FR2444899A1 (en)
GB (1) GB2043850B (en)
IT (1) IT1164104B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456582A1 (en) * 1990-05-11 1991-11-13 GEMINOX, Société Anonyme Condensing boiler with heat transport fluid
FR2690979A1 (en) * 1992-05-11 1993-11-12 Vaillant Sarl Method for operating a condensing heater.

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7903968L (en) * 1979-05-07 1980-11-08 Produktutvecklingscentrum I Go UNIVERSAL PAN
FR2503845B1 (en) * 1981-04-08 1986-05-09 Dietrich Sa INDUSTRIAL POWER CONDENSING BOILER
DE8309781U1 (en) * 1983-04-02 1983-10-13 Seeger, Heinz Dieter, 4600 Dortmund CONDENSING BOILER, ESPECIALLY FOR THE PRODUCTION OF HOT OR HEATING WATER WITH A GAS BURNER
FR2554565B1 (en) * 1983-11-07 1988-12-09 Leblanc Sa E L M CONDENSING BOILER
DE3501934A1 (en) * 1983-11-08 1985-08-14 Claus 8176 Waakirchen Dreifke Valve-controlled, water-cooled double swirl chamber/flow heating machine
US4672919A (en) * 1985-06-07 1987-06-16 Bradford-White Corporation Direct power vented water heater
CH690136A5 (en) * 1996-03-01 2000-05-15 Werner Ris Heating system with heat exchanger.
KR200338878Y1 (en) * 2003-10-07 2004-01-16 대성산업 주식회사 A Device of Absorption Latent heat for A Boiler
DE102004051685A1 (en) * 2004-10-23 2006-04-27 Josef Gail Combustion energy efficiency increasing method, involves supplying fresh air heated by flue gas to combustion chamber, and supplying oxygen required for combustion with fresh air, which is heated with dissipated heat of flue gas
KR200448105Y1 (en) * 2008-05-26 2010-03-15 대성산업 주식회사 Structure of Heat Exchange Device for Gas Boiler
AT510855B1 (en) * 2010-12-01 2012-07-15 Vaillant Group Austria Gmbh HEATER
CN104048401A (en) * 2014-06-17 2014-09-17 南通鸿景天机械设备科技有限公司 Small-sized energy-saving boiler
US10228142B2 (en) * 2017-06-21 2019-03-12 Carroll J. Sanders Wood-burning stove with internal baffles for increased burn times

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2315451A (en) * 1942-05-18 1943-03-30 Glen Brundage Boiler
FR1070113A (en) * 1953-01-27 1954-07-19 Advanced hot water central heating boiler
DE2048673A1 (en) * 1970-10-03 1972-04-06 Daniel, Waldemar, 6238 Hoflieim Device for better utilization of the thermal energies to be generated by oil or gas heating
FR2211110A5 (en) * 1972-12-19 1974-07-12 Gaz De France
FR2319856A1 (en) * 1975-07-30 1977-02-25 Carbofuel Officine Meccaniche Boiler with hot water unit above combustion unit - has restricted connection between units and burner at rear of bottom
DE2600974A1 (en) * 1976-01-13 1977-07-14 Siegmar R Neumann Heat extractor system for use with boilers - has heat removed from exhaust gases extracted and returned to heater circulating system
DE2800058A1 (en) * 1977-01-04 1978-07-13 Crane Nederland Heat installation for liq. circulation system - has hot gas heating vessel with two outlets to each of two reserve cylinders and third outlet to central heating radiators

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD41464A (en) *
NL158918B (en) * 1975-08-12 1978-12-15 Rheem Bv CENTRAL HEATING BOILER.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2315451A (en) * 1942-05-18 1943-03-30 Glen Brundage Boiler
FR1070113A (en) * 1953-01-27 1954-07-19 Advanced hot water central heating boiler
DE2048673A1 (en) * 1970-10-03 1972-04-06 Daniel, Waldemar, 6238 Hoflieim Device for better utilization of the thermal energies to be generated by oil or gas heating
FR2211110A5 (en) * 1972-12-19 1974-07-12 Gaz De France
FR2319856A1 (en) * 1975-07-30 1977-02-25 Carbofuel Officine Meccaniche Boiler with hot water unit above combustion unit - has restricted connection between units and burner at rear of bottom
DE2600974A1 (en) * 1976-01-13 1977-07-14 Siegmar R Neumann Heat extractor system for use with boilers - has heat removed from exhaust gases extracted and returned to heater circulating system
DE2800058A1 (en) * 1977-01-04 1978-07-13 Crane Nederland Heat installation for liq. circulation system - has hot gas heating vessel with two outlets to each of two reserve cylinders and third outlet to central heating radiators

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456582A1 (en) * 1990-05-11 1991-11-13 GEMINOX, Société Anonyme Condensing boiler with heat transport fluid
FR2661976A1 (en) * 1990-05-11 1991-11-15 Geminox CONDENSING BOILER AND HEAT PUMP.
FR2690979A1 (en) * 1992-05-11 1993-11-12 Vaillant Sarl Method for operating a condensing heater.

Also Published As

Publication number Publication date
BE880825A (en) 1980-06-23
GB2043850B (en) 1982-12-08
GB2043850A (en) 1980-10-08
IT7951198A0 (en) 1979-12-24
DE2950901A1 (en) 1980-07-10
FR2444899B1 (en) 1985-04-05
DE2950901C2 (en) 1982-04-22
IT1164104B (en) 1987-04-08

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Legal Events

Date Code Title Description
ST Notification of lapse