EP0016700A2 - Vorrichtung für den Abzug von Verbrennungsgasen und für den Eintritt von Frischluft bei Gasapparate des gasdichten Typs - Google Patents

Vorrichtung für den Abzug von Verbrennungsgasen und für den Eintritt von Frischluft bei Gasapparate des gasdichten Typs Download PDF

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Publication number
EP0016700A2
EP0016700A2 EP80400351A EP80400351A EP0016700A2 EP 0016700 A2 EP0016700 A2 EP 0016700A2 EP 80400351 A EP80400351 A EP 80400351A EP 80400351 A EP80400351 A EP 80400351A EP 0016700 A2 EP0016700 A2 EP 0016700A2
Authority
EP
European Patent Office
Prior art keywords
gas
air
fresh air
exhaust
hood
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
EP80400351A
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English (en)
French (fr)
Other versions
EP0016700A3 (en
EP0016700B1 (de
Inventor
Michel Zveguintzoff
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.)
Saunier Duval Eau Chaude Chauffage SDECC SA
Original Assignee
Saunier Duval Eau Chaude Chauffage SDECC 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 Saunier Duval Eau Chaude Chauffage SDECC SA filed Critical Saunier Duval Eau Chaude Chauffage SDECC SA
Publication of EP0016700A2 publication Critical patent/EP0016700A2/de
Publication of EP0016700A3 publication Critical patent/EP0016700A3/fr
Application granted granted Critical
Publication of EP0016700B1 publication Critical patent/EP0016700B1/de
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/04—Balanced-flue arrangements, i.e. devices which combine air inlet to combustion unit with smoke outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/005—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues using fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/001—Details arrangements for discharging combustion gases
    • F24C15/002—Details arrangements for discharging combustion gases for stoves of the closed type
    • 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
    • F24H1/0036—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using fluid fuel of the sealed type
    • 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

Definitions

  • the invention relates to a flue gas exhaust hood associated with a combustion air distribution unit for gas-tight devices.
  • This arrangement is advantageous because it makes it possible to connect the device to a micro-cup placed outside the wall of the housing by drilling in the latter only a simple round hole of small diameter.
  • microvalve also with a coaxial structure is simpler to manufacture and has a minimum size.
  • This adjustable elbow is generally mounted on the outlet of the exhaust gas exhaust fan itself fixed to the exhaust hood, fresh air being admitted outside the hood and recycled to the burners inside of the waterproof enclosure. Or the elbow is mounted directly on the hood and the exhaust tube carries the exhaust fan.
  • the fan is generally with an inclined axis, which is detrimental to its proper functioning in a hot atmosphere.
  • the evacuation device essentially consists of a hood having an L-shaped profile, a collecting chamber, disposed immediately above the heating body of the apparatus, the upper cover of which is slightly inclined to the horizontal, a vertical exhaust chimney surmounting said cover, and an air distributor box arranged flat at the top of the chimney.
  • the exhaust fan and its drive motor with a horizontal axis, covering an orifice provided on the chimney, and the outlet of which passes through the case air distributor to be fitted onto the inner duct of the adjustable elbow, the fan thus advantageously being housed in the hollow space between the cover of the collecting chamber, the chimney and the air distributor, its axis being horizontal which improves its longevity.
  • the adjustable gas outlet elbow can be oriented in all directions, which is advantageous in particular for the renovation of old premises.
  • This hood is designated as a whole by the reference 1, it covers the fin block 2 which constitutes the heating body of the device. It has an L-shaped profile, the lower part of which is rectangular, fixed to the fin block, forms the collecting chamber 10, the upper cover 11 of which is slightly inclined to the horizontal. A vertical exhaust chimney 12 extends upwards said collecting chamber.
  • the side wall is further closed at its upper part by a horizontal plate 14.
  • On the latter is fixed an air distributor housing 15 of parallelepiped shape and reduced thickness which, in addition, has an area equivalent to the area of base of the hood.
  • the upper face of this housing is pierced with an orifice 16 for the evacuation of the burnt gases and the admission of fresh air.
  • This orifice is capped with an orientable connection elbow 3, known per se, whose inner duct 4 of smaller diameter passes through the entire housing 15 in leaktight manner to fit onto the outlet tube of the exhaust fan 5.
  • the external conduit 6 of the orientable elbow covers the whole of the orifice 16 so that the fresh air admitted by the annular space between the conduits 4 and 6 enters the distributor box 5.
  • orifices 17 are provided on the lower wall of the housing 15 for the passage of combustion air towards the burners, outside the hood 1. On these orifices 17 can also be added small air intake tubes in particular for monitoring the flow rate and device security.
  • the exhaust fan 5 is fixed to the side wall of the chimney 12 above the orifice 13.
  • the motor 7 for driving the turbine 8 of the said fan is itself mounted on the hood of the exhaust fan 5. It thus occupies the hollow space available between the cover 11 of the collecting chamber 10, the chimney 12 and the air distributor housing 15. It has a horizontal axis which makes it easily accessible and removable and guarantees it good operation.
  • the assembly described above, which constitutes the hood and the air distributor box is fixed to the backrest 9 of the device against which is intended to be applied in a sealed manner.
  • outer cover 20 On the upper face of the air distributor housing 15 is provided for this purpose a bar 18 which crowns the adjustable elbow 3 and serves as a support for a seal 19 against which the cover 20 applies. upper face of the latter is obviously notched and shaped to match the profile of the bar.
  • the fan 5 extracts towards the duct 4 the burnt gases collected by the hood 1, by means of the orifice 13 provided on the chimney 12.
  • the distribution of the suction of the burnt gases over the whole of the fin block 3 is facilitated by the installation, inside of the collecting chamber 10-, of at least one deflector flap 21 inclined on the horizontal.
  • the extraction of the combustion gases entails the suction of fresh air through the annular space between the tubes 4 and 6 towards the air distributor casing 15.
  • the distributor casing allows the distribution of the air sucked towards a plurality of orifices 17, this air continuing in a downward movement towards the burners not shown, by licking the external walls of the hood and of the heating body.
  • This arrangement has the advantage of ensuring permanent ventilation of the motor 7.
  • the exhaust fan and its motor are immediately accessible, easily removable from the hood to which they are fixed.
  • the size of the hood and the extraction system is therefore very small and goes in the direction of a search for simpler and more compact devices.
  • the invention is not limited to the embodiment shown but on the contrary encompasses all the constructive variants thereof.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ventilation (AREA)
  • Incineration Of Waste (AREA)
EP19800400351 1979-03-21 1980-03-17 Vorrichtung für den Abzug von Verbrennungsgasen und für den Eintritt von Frischluft bei Gasapparate des gasdichten Typs Expired EP0016700B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7907117 1979-03-21
FR7907117A FR2452059A1 (fr) 1979-03-21 1979-03-21 Dispositif d'evacuation des gaz brules et d'admission d'air frais pour appareils etanches a gaz

Publications (3)

Publication Number Publication Date
EP0016700A2 true EP0016700A2 (de) 1980-10-01
EP0016700A3 EP0016700A3 (en) 1980-11-12
EP0016700B1 EP0016700B1 (de) 1983-06-15

Family

ID=9223392

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19800400351 Expired EP0016700B1 (de) 1979-03-21 1980-03-17 Vorrichtung für den Abzug von Verbrennungsgasen und für den Eintritt von Frischluft bei Gasapparate des gasdichten Typs

Country Status (3)

Country Link
EP (1) EP0016700B1 (de)
DE (1) DE3063732D1 (de)
FR (1) FR2452059A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205240A2 (de) * 1985-05-31 1986-12-17 Sugano Mfg. Co., Ltd. Automatische Stanzvorrichtung für laminierte Produkte
GB2210449A (en) * 1987-09-26 1989-06-07 Hepworth Heating Ltd Flue extensions for gas fires
EP1180644A2 (de) * 2000-08-18 2002-02-20 Vaillant GmbH Abgasrohrverbindung für Heizgeräte
EP1241408A1 (de) * 2001-03-16 2002-09-18 Robert Bosch Gmbh Brenner für ein Brennstoffgemisch aus Luft und Gas
ITAN20130237A1 (it) * 2013-12-10 2015-06-11 Ariston Thermo Spa Coperchio per caldaie a condensazione

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519118A2 (fr) * 1979-03-21 1983-07-01 Sdecc Dispositif d'evacuation des gaz brules et d'admission d'air frais pour appareils etanches a gaz
EP0052055B1 (de) * 1980-11-07 1984-07-25 SAUNIER DUVAL EAU CHAUDE CHAUFFAGE S.D.E.C.C. - Société anonyme Heizkessel mit abgeschlossener Brennkammer und zylindrischem Wärmetauscher
FR2504659B1 (fr) * 1981-04-28 1985-12-13 Sdecc Dispositif de securite pour chambre de combustion a paroi souple
FR2625550B1 (fr) * 1988-01-05 1990-06-08 Sdecc Chaudiere etanche a gaz a ventilateur d'extraction orientable et systeme de securite pressostatique associe

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617371A (en) * 1947-09-03 1952-11-11 Perfection Stove Co Mechanical draft inducer for combustion apparatus, including provisions for relieving back drafts
US2966838A (en) * 1958-07-17 1961-01-03 Ohio Foundry & Mfg Company Venting unit
DE2044760A1 (de) * 1969-12-05 1971-06-09 Joh Vaillant KG, 5630 Remscheid Gas Wassererhitzer
FR2113554A5 (de) * 1970-11-05 1972-06-23 Matsushita Electric Ind Co Ltd
GB1307291A (en) * 1970-04-28 1973-02-14 Baxendale Sons Ltd Richard Flue boxes
DE2458865A1 (de) * 1973-12-13 1975-06-26 Saunier Duval Gehaeuse und brennkammer eines gasdichten heizkessels mit zwangsabzug
FR2270523A1 (de) * 1974-02-13 1975-12-05 Saunier Duval
FR2350539A1 (fr) * 1976-05-07 1977-12-02 Saunier Duval Coude de raccordement pour deux tubes concentriques
FR2373752A1 (fr) * 1976-12-09 1978-07-07 Leblanc Sa E L M Perfectionnements apportes aux extracteurs a ventouse pour appareils de combustion
FR2378239A1 (fr) * 1977-01-20 1978-08-18 Auer Soc Ind Radiateur a gaz

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE876647A (nl) * 1979-05-30 1979-09-17 Henri Horn P V B A Ets Gasverwarmingsapparaat

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617371A (en) * 1947-09-03 1952-11-11 Perfection Stove Co Mechanical draft inducer for combustion apparatus, including provisions for relieving back drafts
US2966838A (en) * 1958-07-17 1961-01-03 Ohio Foundry & Mfg Company Venting unit
DE2044760A1 (de) * 1969-12-05 1971-06-09 Joh Vaillant KG, 5630 Remscheid Gas Wassererhitzer
GB1307291A (en) * 1970-04-28 1973-02-14 Baxendale Sons Ltd Richard Flue boxes
FR2113554A5 (de) * 1970-11-05 1972-06-23 Matsushita Electric Ind Co Ltd
DE2458865A1 (de) * 1973-12-13 1975-06-26 Saunier Duval Gehaeuse und brennkammer eines gasdichten heizkessels mit zwangsabzug
FR2270523A1 (de) * 1974-02-13 1975-12-05 Saunier Duval
FR2350539A1 (fr) * 1976-05-07 1977-12-02 Saunier Duval Coude de raccordement pour deux tubes concentriques
FR2373752A1 (fr) * 1976-12-09 1978-07-07 Leblanc Sa E L M Perfectionnements apportes aux extracteurs a ventouse pour appareils de combustion
FR2378239A1 (fr) * 1977-01-20 1978-08-18 Auer Soc Ind Radiateur a gaz

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205240A2 (de) * 1985-05-31 1986-12-17 Sugano Mfg. Co., Ltd. Automatische Stanzvorrichtung für laminierte Produkte
EP0205240A3 (de) * 1985-05-31 1989-11-15 Sugano Mfg. Co., Ltd. Automatische Stanzvorrichtung für laminierte Produkte
GB2210449A (en) * 1987-09-26 1989-06-07 Hepworth Heating Ltd Flue extensions for gas fires
EP1180644A2 (de) * 2000-08-18 2002-02-20 Vaillant GmbH Abgasrohrverbindung für Heizgeräte
EP1180644A3 (de) * 2000-08-18 2002-04-10 Vaillant GmbH Abgasrohrverbindung für Heizgeräte
EP1241408A1 (de) * 2001-03-16 2002-09-18 Robert Bosch Gmbh Brenner für ein Brennstoffgemisch aus Luft und Gas
ITAN20130237A1 (it) * 2013-12-10 2015-06-11 Ariston Thermo Spa Coperchio per caldaie a condensazione
WO2015087119A1 (en) * 2013-12-10 2015-06-18 Ariston Thermo S.P.A. Cover for condensing boilers
CN105814372A (zh) * 2013-12-10 2016-07-27 阿利斯顿特莫股份公司 冷凝式锅炉的盖子
RU2647741C1 (ru) * 2013-12-10 2018-03-19 Аристон Термо С.П.А. Крышка для конденсационных котлов

Also Published As

Publication number Publication date
DE3063732D1 (en) 1983-07-21
EP0016700A3 (en) 1980-11-12
EP0016700B1 (de) 1983-06-15
FR2452059B1 (de) 1983-03-18
FR2452059A1 (fr) 1980-10-17

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