EP0027175A2 - Système d'obturation pour gaines de fumées d'échappement et gaines d'air de reprise pour foyers au mazout et au gaz - Google Patents

Système d'obturation pour gaines de fumées d'échappement et gaines d'air de reprise pour foyers au mazout et au gaz Download PDF

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Publication number
EP0027175A2
EP0027175A2 EP80105324A EP80105324A EP0027175A2 EP 0027175 A2 EP0027175 A2 EP 0027175A2 EP 80105324 A EP80105324 A EP 80105324A EP 80105324 A EP80105324 A EP 80105324A EP 0027175 A2 EP0027175 A2 EP 0027175A2
Authority
EP
European Patent Office
Prior art keywords
shut
opening
burner
housing
cover
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Withdrawn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
EP80105324A
Other languages
German (de)
English (en)
Other versions
EP0027175A3 (fr
Inventor
Otto Eppinger
Maria geb. Stöpper Eppinger
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.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0027175A2 publication Critical patent/EP0027175A2/fr
Publication of EP0027175A3 publication Critical patent/EP0027175A3/fr
Withdrawn legal-status Critical Current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
    • F23L11/00—Arrangements of valves or dampers after the fire
    • F23L11/005—Arrangements of valves or dampers after the fire for closing the flue during interruption of burner function
    • 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
    • F23L13/00—Construction of valves or dampers for controlling air supply or draught
    • F23L13/02—Construction of valves or dampers for controlling air supply or draught pivoted about a single axis but having not other movement
    • 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
    • F23L3/00—Arrangements of valves or dampers before the fire

Definitions

  • the invention relates to a shut-off system for installation in the exhaust gas or air intake line of oil and gas fireplaces, comprising a flow-through housing with 2 openings of different sizes, housed in this flow-through housing, a shut-off system which can be pivoted between a shut-off position and an open position.
  • This shut-off system differs from the previous shut-off flaps in that the shut-off system first opens from the shut-off position into the open position with an almost constant low air pressure, which is generated by the burner fan, up to a certain position. From this position, the more the locking system opens, the less air pressure is required. The pressure difference is replaced by the weight (7) via the lever (6), which is attached outside the housing (1). The locking system is swiveled from the open to the shut-off position by the burner down and the partial weight of the cover (2). The full closure causes the weight (7) via the lever (6).
  • This invention of the shut-off system with the lever (6) and weight (7) has the advantage over the conventionally electrically controlled shut-off flaps or swing flaps that short energy consumption is required for a short time until a certain opening.
  • the predominant energy consumption is replaced by the weight (7), which is not the case with the motorized butterfly valves. There, full energy consumption is required over the entire runtime of the burner fan.
  • This shut-off system has an absolutely tight shut-off through the seal (4) and cover (2), which is also not the case with the previous ones, so that a high percentage of the energy is lost when the burner is stopped.
  • This locking system can also be opened with a magnet via a lever arm, servomotor or hydraulically via the burner control and closed with a spiral or tension spring, which is equivalent to conventional locking flaps.
  • the stop for the open locking system is given by the cover (2) inside the housing (1a).
  • the outlet cross-section in the blocking system open position in the housing (1a) is larger than the inlet cross-section (1c) in order to keep the gas or air flow resistance as low as possible.
  • This flue gas or air shut-off system can have a cleaning opening (1b) with a closure shell (8), wing nut (9), support with attached threaded bolt (1 0 ) on the lower side in the housing (1).
  • shut-off system in the air intake line in front of the burner fan differs depending on the burner version.
  • the shut-off system differs from the conventional air flaps or swing flaps in that the locking system opens to a certain position first in the open position with a minimal negative pressure, which arises from the suction of the burner fan. From this position, the more the locking system opens, the less negative pressure is required in the housing space (1a). The predominant energy consumption for the vacuum is replaced by the weight (7) via the lever (6).
  • This shut-off system can also be opened with a magnet via a lever arm, servomotor or hydraulically via the burner control and closed with a spiral or tension spring.
  • shut-off system for the air intake line for the exhaust line differs only in material, material thickness and the opening (1c) is slightly shortened and the small opening from the reducer (11) is adapted to the respective blower intake supports or intake point for connection.
  • the cleaning opening with sealing bowl (8), wing nut (9) and support with bolt (1 0 ) is not necessary.
  • Another advantage is that a shut-off system with a correspondingly modified reducer (11) can be used for several makes and types.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Sampling And Sample Adjustment (AREA)
EP80105324A 1979-09-07 1980-09-05 Système d'obturation pour gaines de fumées d'échappement et gaines d'air de reprise pour foyers au mazout et au gaz Withdrawn EP0027175A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2936296A DE2936296C2 (de) 1979-09-07 1979-09-07 Absperrvorrichtung für eine Abgas- oder Luftansaugleitung
DE2936296 1979-09-07

Publications (2)

Publication Number Publication Date
EP0027175A2 true EP0027175A2 (fr) 1981-04-22
EP0027175A3 EP0027175A3 (fr) 1981-09-09

Family

ID=6080348

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80105324A Withdrawn EP0027175A3 (fr) 1979-09-07 1980-09-05 Système d'obturation pour gaines de fumées d'échappement et gaines d'air de reprise pour foyers au mazout et au gaz

Country Status (5)

Country Link
US (1) US4369718A (fr)
EP (1) EP0027175A3 (fr)
JP (1) JPS56105214A (fr)
DE (1) DE2936296C2 (fr)
NO (1) NO151512C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141944B1 (fr) * 1983-08-31 1988-11-17 Viessmann Werke GmbH & Co. Dispositif de réglage de tirage de cheminée
EP0981023A1 (fr) * 1998-08-17 2000-02-23 Coopra B.V. Bruleur avec valve
WO2016066844A1 (fr) * 2014-10-31 2016-05-06 Firebird Heating Solutions Ltd Système de chauffage de chaudière amélioré ayant un échangeur de chaleur externe

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322091C2 (de) * 1983-06-20 1985-10-17 Oskar 8870 Günzburg Baier Kaminklappe
US5259411A (en) * 1992-11-02 1993-11-09 The Field Controls Division Of Heico, Inc. Flow control
DE20219557U1 (de) * 2002-12-17 2004-04-29 Kutzner + Weber Gmbh & Co. Kg Absperrvorrichtung für einen Abgasweg in einer Abgasanlage einer Feuerstätte
US6854428B1 (en) 2004-06-22 2005-02-15 The Water Heater Industry Joint Research And Development Consortium Water heater with normally closed air inlet damper
CA2523742C (fr) * 2004-10-29 2009-10-06 Albenie Cormier Regulateur de tirage de cheminee
US20210123598A1 (en) * 2019-10-25 2021-04-29 The Marley Company Llc Variable Orifice Restoration Device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE84317C (fr) *
US1943342A (en) * 1931-03-16 1934-01-16 Emco Mfg Company Draft regulator
US1946568A (en) * 1931-12-07 1934-02-13 Butler Draft control device
US1973600A (en) * 1933-03-17 1934-09-11 Beairsto John Hector Damper
US1988539A (en) * 1933-10-28 1935-01-22 Bowersox Marvin Wayne Double acting automatic draft control device
DE627811C (de) * 1932-11-04 1936-03-24 Bernhard Meinen Einrichtung zum Absperren der Rauchgaskanaele von Feuerungsanlagen
US2721705A (en) * 1954-08-13 1955-10-25 Perfection Ind Inc Draft regulator
US3087677A (en) * 1959-07-24 1963-04-30 Hupp Corp Draft regulators

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557210A (en) * 1951-06-19 Draft controlling and back draft
US3123028A (en) * 1964-03-03 Device for controlling the pressure in a furnace chamber
DE1992166U (de) * 1968-08-22 Günther Riggers, 2141 Barchel Rauchzugregler fur Ol- und Gasfeuerungen
US802110A (en) * 1904-12-30 1905-10-17 Howard L Rahn Damper.
US2111611A (en) * 1929-06-18 1938-03-22 Gilman Fanfold Corp Record strip regulator
US2620984A (en) * 1949-02-16 1952-12-09 Larsen William Sealed seat draft regulator
DE1971132U (de) * 1967-06-13 1967-10-26 Heinrich Kramer Drosselklappen-zugregler fuer schornsteine.
US3987785A (en) * 1975-03-21 1976-10-26 Long Lebeau M Energy saving device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE84317C (fr) *
US1943342A (en) * 1931-03-16 1934-01-16 Emco Mfg Company Draft regulator
US1946568A (en) * 1931-12-07 1934-02-13 Butler Draft control device
DE627811C (de) * 1932-11-04 1936-03-24 Bernhard Meinen Einrichtung zum Absperren der Rauchgaskanaele von Feuerungsanlagen
US1973600A (en) * 1933-03-17 1934-09-11 Beairsto John Hector Damper
US1988539A (en) * 1933-10-28 1935-01-22 Bowersox Marvin Wayne Double acting automatic draft control device
US2721705A (en) * 1954-08-13 1955-10-25 Perfection Ind Inc Draft regulator
US3087677A (en) * 1959-07-24 1963-04-30 Hupp Corp Draft regulators

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141944B1 (fr) * 1983-08-31 1988-11-17 Viessmann Werke GmbH & Co. Dispositif de réglage de tirage de cheminée
EP0981023A1 (fr) * 1998-08-17 2000-02-23 Coopra B.V. Bruleur avec valve
NL1009884C2 (nl) * 1998-08-17 2000-02-23 Coopra B V Verbrandingsinrichting met afsluitmiddelen.
WO2016066844A1 (fr) * 2014-10-31 2016-05-06 Firebird Heating Solutions Ltd Système de chauffage de chaudière amélioré ayant un échangeur de chaleur externe

Also Published As

Publication number Publication date
JPS56105214A (en) 1981-08-21
NO802620L (no) 1981-03-09
NO151512C (no) 1985-04-24
DE2936296C2 (de) 1982-12-30
US4369718A (en) 1983-01-25
EP0027175A3 (fr) 1981-09-09
DE2936296A1 (de) 1981-03-19
NO151512B (no) 1985-01-07

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Inventor name: EPPINGER, OTTO

Inventor name: EPPINGER, MARIAGEB. STOEPPER