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 systemsInfo
- 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
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)
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)
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 |
-
0
- DE DED54507D patent/DE502187C/en not_active Expired
Cited By (3)
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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