DE524735C - Cooling vessel with a corrugated surface, especially for electrical equipment embedded in oil, such as transformers - Google Patents

Cooling vessel with a corrugated surface, especially for electrical equipment embedded in oil, such as transformers

Info

Publication number
DE524735C
DE524735C DEB143261D DEB0143261D DE524735C DE 524735 C DE524735 C DE 524735C DE B143261 D DEB143261 D DE B143261D DE B0143261 D DEB0143261 D DE B0143261D DE 524735 C DE524735 C DE 524735C
Authority
DE
Germany
Prior art keywords
transformers
oil
corrugated surface
cooling vessel
electrical equipment
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
DEB143261D
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.)
LOUIS BASTIN
Original Assignee
LOUIS BASTIN
Publication date
Priority to DEB143261D priority Critical patent/DE524735C/en
Application granted granted Critical
Publication of DE524735C publication Critical patent/DE524735C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/08Cooling; Ventilating
    • H01F27/10Liquid cooling
    • H01F27/12Oil cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)

Description

Kühlgefäß mit gewellter Oberfläche, insbesondere für in Ölgebettete elektrische Apparate, beispielsweise Transformatoren Die Erfindung betrifft ein Kühlgefäß für Flüssigkeiten, insbesondere für das Ü1 elektrischer Apparate, beispielsweise Transformatoren.Cooling vessel with a corrugated surface, especially for beds in oil electrical apparatus such as transformers The invention relates to a Cooling vessel for liquids, especially for the Ü1 electrical apparatus, for example Transformers.

Uin die Temperatur der Flüssigkeit in solchen Gefäßen nicht über ein gewisses Maß lieraussteigen zu lassen, sind entweder die Wandungen des Gefäßes durch wellenförmige Ausbuchtungen vergrößert oder mit Strahlkörpern aus Röhren, aus Gruppen von Röhren oder aus gewelltem Blech besetzt, oder die Gefäße werden mit maschinell betriebenen Kühlvorrichtungen versehen. Die Erfindung betrifft diejenigen Gefäße, deren Wandungen niit wellenförmigen Ausbuchtungen versehen sind.The temperature of the liquid in such vessels does not exceed one To let a certain amount get out, either the walls of the vessel are through Wave-like bulges enlarged or with radiators from tubes, from groups occupied by tubes or corrugated sheet metal, or the vessels are machined with operated cooling devices provided. The invention relates to those vessels the walls of which are provided with undulating bulges.

Diese wellenförmigenAusbuchtungenhaben den Nachteil, daß sie bei größeren Kühlleistungen eine große Tiefe aufweisen müssen und in geringem Abstand voneinander angeordnet «-erden müssen. Die l#,'-ihlleistung der Flächeneinheit erleidet dadurch eine Verringerung, so daß bei wachsender Leistungsforderung ein stärker wachsender Aufwand an Kühlfläche erforderlich wird.These wave-shaped lobes have the disadvantage that they can be used in larger Cooling capacities must have a great depth and at a short distance from one another arranged «- must be earthed. The power of the unit area suffers as a result a reduction, so that with increasing performance demand a more rapidly increasing Expenditure on cooling surface is required.

Dieser ungünstigen Entwicklung begegnet die Erfindung dadurch, daß innerhalb der Wellen gegen das Innere der Wellen verschlossene Durchbrüche für die das Gefäß umgebende Kühlluft geschaffen werden, welche so gestaltet sind; daß sie ringsum von der die Welle füllenden, zu kühlenden Flüssigkeit umgeben sind. Zweckmäßigerweise verlaufen die Durchbrüche senkrecht, jedoch können dieselben im Bedarfsfalle auch in, einer anderen Richtung verlaufen. In der Zeichnung sind zwei Ausführungsarten der Erfindung dargestellt.The invention counteracts this unfavorable development in that breakthroughs for the shafts closed against the inside of the shafts the vessel surrounding cooling air are created, which are designed; that they are surrounded all around by the liquid that fills the shaft and is to be cooled. Appropriately the breakthroughs run vertically, but they can also if necessary run in a different direction. In the drawing there are two types of execution of the invention shown.

Abb. I -neigt eine oben und unten abgeschrägte Welle W zwischen dem Deckelrahmen Rund dem Gefäßboden ß. Der Durchbruch 0 teilt die Welle in zwei lotrechte Teile, innerhalb deren die gekühlte Flüssig-: keit absinkt, und zwei waagerechte Teile, innerhalb deren die zu kühlende Flüssigkeit seitwärts in den außerhalb des Durchbruches liegenden Teil der Welle oben eintreten und unten aus diesem austreten kann.Fig. I - inclines a shaft W, beveled above and below, between the Lid frame around the bottom of the vessel ß. The breakthrough 0 divides the wave into two perpendicular ones Parts within which the cooled liquid sinks, and two horizontal ones Parts within which the liquid to be cooled laterally into the outside of the Enter the breakthrough lying part of the shaft at the top and exit from this at the bottom can.

Abb. 2 zeigt eine rechteckige Welle IIr zwischen dein Deckelrahmen R und dem Ge= fä ßboden B mit drei Durchbrüchen 011 0 - und 0", -welche die Welle in vier lotrechte Teile teilt, in denen die gekühlte Flüssigkeit absinkt, und in zwei waagerechte Teile, durch welche die zu kühlende Flüssigkeit in die lotrechten Teile zwischen 0l und O@, zwischen 0, und 0; und zwischen 0und dem Ende der Welle oben eintritt und unten austritt.Fig. 2 shows a rectangular wave IIr between your cover frame R and the Ge = vä ßboden B with three openings 011 0 - and 0 ", -which divides the wave into four vertical parts, in which the cooled liquid sinks, and two horizontal parts Parts through which the liquid to be cooled enters the vertical parts between 0l and 0 @, between 0 and 0; and between 0 and the end of the shaft at the top and exits at the bottom.

Claims (1)

PATRNTANSPRUCI3: Kühlgefäß mit gewellter Oberfläche, insbesondere für in ÖL gebettete elektrische Apparate, beispielsweise Transformatoren, dadurch gekennzeichnet, daß die wellenförmigen Teile der Gefäßwandung mit einem Durchbruch oder mit mehreren Durchbrüchen versehen sind, welche gegen die Flüssigkeit in der Welle verschlossen sind und ringsum von der die Welle füllenden Flüssigkeit umgeben sind.PATRNTANSPRUCI3: Cooling vessel with a corrugated surface, in particular for electrical apparatus embedded in OIL, for example transformers, as a result characterized in that the wave-shaped parts of the vessel wall with an opening or are provided with several openings, which against the liquid in the Shaft are closed and surrounded all around by the liquid filling the shaft are.
DEB143261D Cooling vessel with a corrugated surface, especially for electrical equipment embedded in oil, such as transformers Expired DE524735C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB143261D DE524735C (en) Cooling vessel with a corrugated surface, especially for electrical equipment embedded in oil, such as transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB143261D DE524735C (en) Cooling vessel with a corrugated surface, especially for electrical equipment embedded in oil, such as transformers

Publications (1)

Publication Number Publication Date
DE524735C true DE524735C (en) 1931-05-11

Family

ID=7000526

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB143261D Expired DE524735C (en) Cooling vessel with a corrugated surface, especially for electrical equipment embedded in oil, such as transformers

Country Status (1)

Country Link
DE (1) DE524735C (en)

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