AT74790B - Shut-off device for the water of air humidifiers operated by compressed air. - Google Patents

Shut-off device for the water of air humidifiers operated by compressed air.

Info

Publication number
AT74790B
AT74790B AT74790DA AT74790B AT 74790 B AT74790 B AT 74790B AT 74790D A AT74790D A AT 74790DA AT 74790 B AT74790 B AT 74790B
Authority
AT
Austria
Prior art keywords
air
water
shut
compressed air
operated
Prior art date
Application number
Other languages
German (de)
Inventor
Gustav Adolf Schueller
Original Assignee
Gustav Adolf Schueller
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 Gustav Adolf Schueller filed Critical Gustav Adolf Schueller
Application granted granted Critical
Publication of AT74790B publication Critical patent/AT74790B/en

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  • Air Humidification (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Absperrvorrichtung für das Wasser von durch Druckluft betätigten Luftbefeuchtern. 



   Gegenstand vorliegender Erfindung ist eine Absperrvorrichtung an Luftbefeuchtern, bei denen das Wasser durch Druckluft eingesaugt und zerstäubt wird. Diese Absperrvorrichtung wirkt selbsttätig, sobald der Druck der Luft aufhört. 
 EMI1.1 
 die Druckluft abstellen zu können. Durch das Weitersaugen der Druckluft an dem noch im Rohr oder Behälter stehenden Wasser kommen aber, bevor die Saugwirkung aufhört, Luftblasen mit dem Wasser durch die Düse und dadurch werden   unzerstäubte   Wasserteile ausgestossen, die in vielen Betrieben Schaden verursachen. 



   Beim selbsttätigen Abschluss vorliegender Erfindung gemäss fällt   dieser tbelstand   fort, der sich übrigens bei dem bisher bekannten Absperrsystem auch bemerkbar macht, sobald die Vorrichtung zu arbeiten beginnt. 



   Auf der Zeichnung veranschaulicht Fig. 1 die Vorrichtung mit aufgebrochenem Mittelteil in Ansicht, Fig. 2 ist die Draufsicht bei abgeschraubtem Oberteil. 



   Im   Drnckluftraum   a ist beispielsweise eine Scheibe b aus dünnem Blech oder straffem Gummi derart angeordnet, dass die Druckluft auf sie wirkt. Mit dieser   Schpiho b.   die nach Erfordernis auch durch einen Kolben oder dgl. ersetzt werden kann, steht ein Ventil c, das den   Wasserdurchlass   bedient, derart in Verbindung, dass, so lange die Scheibe b dem Druck der Luft ausgesetzt ist, das Ventil c deui Wasser den DurrlfilC gestattet (Fig. 1 punktierte Stellung) ; lässt aber der Luftdruck nach, so drosselt auch das Ventil den Wasserzufluss entsprechend und schliesst ihn, sobald der Luftdruck   aufhört.   sofort völlig ab. Dabei beschleunigt das nachkommende Wasser den Abschluss. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Shut-off device for the water of air humidifiers operated by compressed air.



   The present invention relates to a shut-off device on air humidifiers in which the water is sucked in and atomized by compressed air. This shut-off device works automatically as soon as the pressure in the air ceases.
 EMI1.1
 to be able to turn off the compressed air. As the compressed air continues to be sucked on the water that is still in the pipe or container, however, before the suction ceases, air bubbles with the water come through the nozzle and thus non-atomized water parts are expelled, which cause damage in many companies.



   With the automatic closure of the present invention according to the present invention, this situation disappears, which incidentally is also noticeable in the previously known shut-off system as soon as the device begins to work.



   In the drawing, FIG. 1 illustrates the device with the middle part broken open, FIG. 2 is a top view with the upper part unscrewed.



   In the return air space a, for example, a disk b made of thin sheet metal or stiff rubber is arranged in such a way that the compressed air acts on it. With this Schpiho b. which, if required, can also be replaced by a piston or the like, a valve c, which operates the water passage, is connected in such a way that, as long as the disk b is exposed to the pressure of the air, the valve c allows water to pass through (Fig. 1 dotted position); but if the air pressure drops, the valve also throttles the water flow accordingly and closes it as soon as the air pressure ceases. immediately completely off. The subsequent water accelerates the completion.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Absperrvorrichtung fÜr das Wasser von durch Druckluft betätigten Luftbefeuchtern, EMI1.2 EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Shut-off device for the water from air humidifiers operated by compressed air, EMI1.2 EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT74790D 1913-12-18 1914-01-19 Shut-off device for the water of air humidifiers operated by compressed air. AT74790B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE74790X 1913-12-18

Publications (1)

Publication Number Publication Date
AT74790B true AT74790B (en) 1918-10-10

Family

ID=5636893

Family Applications (1)

Application Number Title Priority Date Filing Date
AT74790D AT74790B (en) 1913-12-18 1914-01-19 Shut-off device for the water of air humidifiers operated by compressed air.

Country Status (1)

Country Link
AT (1) AT74790B (en)

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