AT59520B - Device for sealing a pipe which is longitudinally displaceable through the wall of a heat exchange device or the like. - Google Patents
Device for sealing a pipe which is longitudinally displaceable through the wall of a heat exchange device or the like.Info
- Publication number
- AT59520B AT59520B AT59520DA AT59520B AT 59520 B AT59520 B AT 59520B AT 59520D A AT59520D A AT 59520DA AT 59520 B AT59520 B AT 59520B
- Authority
- AT
- Austria
- Prior art keywords
- pipe
- sealing
- wall
- heat exchange
- longitudinally displaceable
- Prior art date
Links
Landscapes
- Pipe Accessories (AREA)
- Joints Allowing Movement (AREA)
Description
<Desc/Clms Page number 1>
Vorrichtung zur Abdichtung eines durch die Wand einer Wärmeaustauschvorrichtung oder dgl. längsverschiebbaren Rohres.
Die Erfindung betrifft eine Vorrichtung zur Durchführung einer längsverschiebbaren Rohrleitung durch die Wand einer Wärmeaustauschvorrichtung oder dgl. und zum Anschlusse dieser Leitung an eine feststehende Rohrleitung jener bekannten Art, welche aus einer auf der Wand des Wärmeaustauschkörpers sitzenden, von aussen nachziehbaren Stopfbuchse besteht. Das Wesen der Erfindung besteht darin, dass die Abdichtung des verschiebbaren Rohres gegen die Wandung des Wärmoaustauschkörpers und die Abdichtung eines über dieses verschiebbare Rohr geschobenen feststehenden Rohres gegen das verschiebbare Rohr durch eine gemeinsame Packung erfolgt. Hiedurch wird eine einfache und sichere Dichtung erzielt.
In der Zeichnung ist eine beispielsweise Ausführungsform des Erfindungsgegenstandes zur Darstellung gebracht, und zwar an einem Vorwärmer, der in einem Längsschnitt veranschaulicht ist.
Wie das dargestellte Ausführungsbeispiel zeigt, wird bei dieser Abdichtungsvorrichtung über den sich ausdehnenden Teil a ein Rohr b geschoben, welches bis zu einer gewissen Tiefe in die Stopfbüchsenvertiefung c hineinragt ; durch eine Brille d wird das Packungsmaterial zusammengepresst und a und b abgedichtet.
Der Teil a kann sich bei Einwirkung der Wärme im Rohr b ungehindert in der Längsrichtung ausdehnen und es kann ohne Gefahr bei f eine Rohrleitung angeschlossen weren.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Device for sealing a pipe which is longitudinally displaceable through the wall of a heat exchange device or the like.
The invention relates to a device for passing a longitudinally displaceable pipe through the wall of a heat exchange device or the like. And for connecting this pipe to a fixed pipe of the known type, which consists of a stuffing box seated on the wall of the heat exchange body and retractable from the outside. The essence of the invention is that the sealing of the displaceable tube against the wall of the heat exchange body and the sealing of a stationary tube pushed over this displaceable tube against the displaceable tube is effected by a common packing. A simple and secure seal is achieved in this way.
In the drawing, an exemplary embodiment of the subject matter of the invention is shown, specifically on a preheater, which is illustrated in a longitudinal section.
As the illustrated embodiment shows, in this sealing device a tube b is pushed over the expanding part a, which protrudes to a certain depth into the stuffing box recess c; the packing material is compressed by a pair of glasses d and sealed a and b.
The part a can expand unhindered in the longitudinal direction when the heat in the pipe b acts, and a pipeline can be connected to f without danger.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT59520T | 1911-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT59520B true AT59520B (en) | 1913-06-10 |
Family
ID=3581344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT59520D AT59520B (en) | 1911-03-06 | 1911-03-06 | Device for sealing a pipe which is longitudinally displaceable through the wall of a heat exchange device or the like. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT59520B (en) |
-
1911
- 1911-03-06 AT AT59520D patent/AT59520B/en active
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