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 transformersInfo
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil 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)
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) |
-
0
- DE DEB143261D patent/DE524735C/en not_active Expired
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