DE527735C - Rotating hood for chimneys provided with wind vane and an auxiliary wind control - Google Patents

Rotating hood for chimneys provided with wind vane and an auxiliary wind control

Info

Publication number
DE527735C
DE527735C DER79967D DER0079967D DE527735C DE 527735 C DE527735 C DE 527735C DE R79967 D DER79967 D DE R79967D DE R0079967 D DER0079967 D DE R0079967D DE 527735 C DE527735 C DE 527735C
Authority
DE
Germany
Prior art keywords
wind
hood
auxiliary
vane
rotating 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.)
Expired
Application number
DER79967D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DER79967D priority Critical patent/DE527735C/en
Application granted granted Critical
Publication of DE527735C publication Critical patent/DE527735C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING 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
    • F23L17/00Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/10Tops for chimneys or ventilating shafts; Terminals for flues wherein the top moves as a whole

Landscapes

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

Description

Mit Windfahne und einem Hilfswindsteuer versehene Drehhaube für Schornsteine Die bekannten Hilfswindsteuer für Drehhauben an Schornsteinen sind so angeordnet, daß der - Windstoß zunächst in die Haube eindringt und dann ein Drehmoment erzeugt. Durch diese Einrichtung wird jedoch ein Zurückschlagen des Rauches bzw. der Flamme nicht völlig verhindert.Rotating hood for chimneys equipped with a wind vane and an auxiliary wind control The well-known auxiliary wind controls for rotary hoods on chimneys are arranged in such a way that that the - gust of wind first penetrates the hood and then generates a torque. However, this device causes the smoke or the flame to strike back not completely prevented.

Dieser Nachteil soll gemäß der Erfindung dadurch vermieden werden, daß das Hilfswindsteuer vor der Haubenaustri.ttsöffnung liegt und dem Windstoß den Haubeninnenraum unzugänglich macht.According to the invention, this disadvantage is to be avoided by that the auxiliary wind control is in front of the hood outlet and the gust of wind the Makes the interior of the hood inaccessible.

Dies soll durch die muschelförmige Ausbildung des Hilfssteuers erreicht werden, das die auftreffenden Windstöße so ablenkt, daß an zwei seitlich und parallel zur Fahne liegenden Austrittsflächen Saugwirkung entsteht.This is to be achieved by the shell-shaped design of the auxiliary steering that deflects the gusts of wind so that at two sides and parallel The exit surfaces facing the flag create a suction effect.

Die mit einem muschelförmigen Hilfswindsteuer ausgerüstete Drehhaube verhindert auch bei plötzlich und stoßweise auftretenden Winden ständig wechselnder Richtung, wie es bei Wirbeln der Fall ist, die sich in den Windschatten von Giebel- oder Frontabsätzen, Türmen und Dachreitern bilden, das Eindringen von Wind in den Schornstein und gewährleistet bei den ungünstigen Windverhältnissen einen sicheren Abzug des Rauches. Der Erfindungsgegenstand ist in der Zeichnung in einem Ausführungsbeispiel dargestellt. Abb. i und a stellen Seitenansichten parallel und senkrecht zur Windfahne der neuen 'Drehhaube dar, während Abb. 3 eine solche in Oberansicht zeigt.The rotating hood equipped with a shell-shaped auxiliary wind control prevents constantly changing winds, even with sudden and intermittent winds Direction, as is the case with eddies in the slipstream of the gable or front heels, towers and roof turrets prevent wind from getting into the Chimney and ensures a safe in the unfavorable wind conditions Discharge of the smoke. The subject of the invention is shown in the drawing in one embodiment shown. Fig. I and a represent side views parallel and perpendicular to the wind vane the new 'rotating hood, while Fig. 3 shows such a top view.

Neben der am drehbaren Teil b einer Drehhaube a vorgesehenen Windfahne c ist ein zusätzliches Windsteuerd von muschelförmiger Gestaltung so angebracht, daß durch überdeckung der Haubenaustrittsöffnung ein Eindringen des Windes in das Haubeninnere verhindert wird. Die in Richtung der Schneide der' Windfahne auftretenden Windstöße werden von dem muschelförmigen Hilfssteuer derart aufgefangen, daß ein Drehmoment D entsteht, welches eine sofortige Einstellung der Haube in die günstigste Betriebsstellung herbeiführt.In addition to the wind vane provided on the rotatable part b of a rotating hood a c an additional wind control with a shell-shaped design is attached in such a way that that by covering the hood outlet opening a penetration of the wind into the Inside the hood is prevented. Those occurring in the direction of the edge of the 'wind vane Gusts of wind are absorbed by the shell-shaped auxiliary rudder so that a Torque D arises, which an immediate adjustment of the hood in the most favorable Brings about operational position.

Claims (1)

PATLN TAN SPIZU C$ Mit Windfahne und einem Hilfswindsteuer versehene Drehhaube für Schornsteine, dadurch gekennzeichnet, daß das Hilfswindsteuer muschelförmig ausgebildet ist und vor der Haubenaustrittsöffnung liegt.PATLN TAN SPIZU C $ Equipped with a wind vane and an auxiliary wind rudder Rotating hood for chimneys, characterized in that the auxiliary wind control is shell-shaped is formed and is located in front of the hood outlet opening.
DER79967D Rotating hood for chimneys provided with wind vane and an auxiliary wind control Expired DE527735C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER79967D DE527735C (en) Rotating hood for chimneys provided with wind vane and an auxiliary wind control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER79967D DE527735C (en) Rotating hood for chimneys provided with wind vane and an auxiliary wind control

Publications (1)

Publication Number Publication Date
DE527735C true DE527735C (en) 1931-06-20

Family

ID=7416179

Family Applications (1)

Application Number Title Priority Date Filing Date
DER79967D Expired DE527735C (en) Rotating hood for chimneys provided with wind vane and an auxiliary wind control

Country Status (1)

Country Link
DE (1) DE527735C (en)

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