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DE502187C - Device for introducing secondary air into the flue pipe or chimney of combustion systems - Google Patents

Device for introducing secondary air into the flue pipe or chimney of combustion systems

Info

Publication number
DE502187C
DE502187C DED54507D DED0054507D DE502187C DE 502187 C DE502187 C DE 502187C DE D54507 D DED54507 D DE D54507D DE D0054507 D DED0054507 D DE D0054507D DE 502187 C DE502187 C DE 502187C
Authority
DE
Germany
Prior art keywords
chimney
secondary air
flue pipe
combustion systems
valve flap
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
DED54507D
Other languages
German (de)
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.)
OTTO DIETZE
Original Assignee
OTTO DIETZE
Publication date
Priority to DED54507D priority Critical patent/DE502187C/en
Application granted granted Critical
Publication of DE502187C publication Critical patent/DE502187C/en
Expired legal-status Critical Current

Links

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
    • F23L11/02—Arrangements of valves or dampers after the fire for reducing draught by admission of air to flues

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)

Description

Einrichtung zum Einsteuern von Nebenluft in das Rauchrohr oder den Schornstein von Feuerungsanlagen Die Erfindung betrifft eine Einrichtung zum Einsteuern von Nebenluft in den Rauchkanal mit einer gewichtsbelasteten Ventilklappe, welche, in die Wandung des Rauchkanals eingebaut, bei starkem'Zug Nebenluft in den Rauchkanal einläßt. Um zu vermeiden, daß die Ventilklappe bei plötzlichen Schwankungen der Zugstärke im Schornstein aus ihren Lagern herausspringt, ist erfindungsgemäß ihre Lagerpfanne mit Durchbrechungen versehen, durch welche Spitzen hindurchragen, welche aus den Schneiden zur Lagerung der Ventilklappe hervorstehen. Infolge der Lagerung der Ventilklappe auf Schneiden spricht der Nebenluftzugregler auf kleine Zugschwankungen im Schornstein an, und durch die hervorstehenden Spitzen, die durch die Lagerschale hindurchragen, wird ein Herausspringen der Ventilklappe unmöglich gemacht. Der Regler kann nie außer Eingriff kommen oder sich festklemmen.Device for controlling secondary air into the smoke pipe or the Chimney of firing systems The invention relates to a device for controlling of secondary air in the smoke channel with a weight-loaded valve flap, which, Built into the wall of the smoke channel, if there is a strong draft, secondary air enters the smoke channel lets in. In order to avoid that the valve flap with sudden fluctuations of the Tensile strength in the chimney pops out of their bearings, according to the invention is theirs Bearing pan provided with perforations through which tips protrude, which protrude from the cutting edges for mounting the valve flap. As a result of storage the valve flap on the cutting edge, the secondary air draft regulator responds to small draft fluctuations in the chimney, and by the protruding peaks through the bearing shell protrude through, jumping out of the valve flap is made impossible. The regulator can never disengage or get stuck.

Auf der Zeichnung ist ein Ausführungsbeispiel veranschaulicht, und zwar zeigt Abb. i eine Vorderansicht des Nebenluftzugreglers und Abb. 2 einen Seitenriß desselben in teilweisem Schnitt.An exemplary embodiment is illustrated in the drawing, and although Fig. i shows a front view of the auxiliary draft regulator and Fig. 2 shows a side elevation the same in partial cut.

An dem Reglergehäuse i ist in bekannter Weise eine Ventilklappe 2 zum Abschluß der Lufteinlaßöffnung 3 beweglich angebracht. Die Ventilklappe 2 ist an einem oder mehreren Bügeln q. in Schneiden 5 und Lagerpfanne 6 pendelnd aufgehängt.A valve flap 2 is attached to the controller housing i in a known manner at the end of the air inlet opening 3 movably attached. The valve flap 2 is on one or more brackets q. Suspended pendulously in cutting 5 and bearing socket 6.

Um den Anschlag der gewölbt ausgeführten Ventilklappe 2 zu begrenzen, ist eine Schraube 7 vorgesehen. Die Ventilklappe ist durch ein Gegengewicht 8 ausgeglichen. Die Lagerpfanne 6 besitzt Durchbrechungen 9, durch welche von den Schneiden 5 auslaufende Spitzen io hindurchragen. Die Anordnung ist dabei so getroffen, daß die Lagerpfanne 6 auf Schneiden 5 aufliegt, die winklig zueinander gestellt sind und in eine Spitze zusammenlaufen.To limit the stop of the curved valve flap 2, a screw 7 is provided. The valve flap is balanced by a counterweight 8. The bearing socket 6 has openings 9 through which the cutting edges 5 run out Tips protrude through. The arrangement is made so that the bearing pan 6 rests on cutting edges 5, which are placed at an angle to each other and in a point converge.

Claims (1)

PATENTANSPRUCH: Einrichtung zum Einsteuern von Nebenluft in das Rauchrohr oder den Schornstein von Feuerungsanlagen mittels einer von innen abschließenden, nach innen gewölbten, in Schneiden und Lagerpfannen pendelnd aufgehängten Ventilklappe, dadurch gekennzeichnet, daß die Lagerpfanne (6) Durchbrechungen (9) besitzt, durch welche aus den Schneiden (5) hervorstehende Spitzen (io) hindurchragen. PATENT CLAIM: Device for controlling secondary air into the flue pipe or the chimney of firing systems by means of a valve flap that closes from the inside, is curved inwards and pendulously suspended in cutting edges and bearing pans, characterized in that the bearing pan (6) has openings (9) through which Tips (io) protruding from the cutting edges (5) protrude.
DED54507D Device for introducing secondary air into the flue pipe or chimney of combustion systems Expired DE502187C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED54507D DE502187C (en) Device for introducing secondary air into the flue pipe or chimney of combustion systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED54507D DE502187C (en) Device for introducing secondary air into the flue pipe or chimney of combustion systems

Publications (1)

Publication Number Publication Date
DE502187C true DE502187C (en) 1930-07-09

Family

ID=7055801

Family Applications (1)

Application Number Title Priority Date Filing Date
DED54507D Expired DE502187C (en) Device for introducing secondary air into the flue pipe or chimney of combustion systems

Country Status (1)

Country Link
DE (1) DE502187C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539815A (en) * 1947-04-19 1951-01-30 Sears Roebuck & Co Barometric draft control
US2721705A (en) * 1954-08-13 1955-10-25 Perfection Ind Inc Draft regulator
DE3820453A1 (en) * 1988-06-13 1989-12-14 Gerhard Kutter Secondary-air device (draught preventer) for house chimneys

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539815A (en) * 1947-04-19 1951-01-30 Sears Roebuck & Co Barometric draft control
US2721705A (en) * 1954-08-13 1955-10-25 Perfection Ind Inc Draft regulator
DE3820453A1 (en) * 1988-06-13 1989-12-14 Gerhard Kutter Secondary-air device (draught preventer) for house chimneys

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