DE1845825U - FIBERED PIPE FOR HEAT EXCHANGER. - Google Patents
FIBERED PIPE FOR HEAT EXCHANGER.Info
- Publication number
- DE1845825U DE1845825U DE1961E0015967 DEE0015967U DE1845825U DE 1845825 U DE1845825 U DE 1845825U DE 1961E0015967 DE1961E0015967 DE 1961E0015967 DE E0015967 U DEE0015967 U DE E0015967U DE 1845825 U DE1845825 U DE 1845825U
- Authority
- DE
- Germany
- Prior art keywords
- tube
- aluminum
- ribs
- pipe
- heat exchangers
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Electroplating Methods And Accessories (AREA)
Description
The English Electric Company Limited, L o n d o n, England.The English Electric Company Limited, London, England.
Mit Rippen versehenes Rohr für Wärmeaustauscher Die Erfindung bezieht sich auf mit Rippen versehene Rohre für Wärmeaustauscher, wobei für Rohre und Rippen verschiedene Metalle verwendet werden, z. B. Kupfer oder eine Kupferlegierung für die Rohre und Aluminium oder eine Aluminiumlegierung für die Rippen.Finned Tube for Heat Exchangers The invention relates to refer to finned tubes for heat exchangers, being for tubes and fins various metals can be used, e.g. B. copper or a copper alloy for the tubes and aluminum or an aluminum alloy for the fins.
Gemäß der Erfindung sind die Rohre mit Zink oder einem äquivalenten Metall, z. B. Cadmium, an der Außenseite plattiert, um eine elektrolytische Wirkung mit dem Metall der Rippen zu vermeiden.According to the invention, the pipes are made with zinc or an equivalent Metal, e.g. B. cadmium, plated on the outside to have an electrolytic effect to avoid using the metal of the ribs.
Weitere Vorteile und Einzelheiten der Erfindung ergeben sich aus der folgenden Beschreibung von Ausführungsbeispielen an Hand der Zeichnung.Further advantages and details of the invention emerge from the following description of exemplary embodiments with reference to the drawing.
In der Zeichnung zeigen : Fig. 1 einen Längsschnitt durch ein erfindungsgemäß ausgebildetes mit Rippen versehenes Rohr, Fig. 2 einen Längsschnitt eines anderen Ausführungsbeispiels eines erfindungsgemäßen mit Rippen versehenen Rohres.In the drawing: FIG. 1 shows a longitudinal section through a device according to the invention formed tube provided with finned, Fig. 2 is a longitudinal section of another Embodiment of a tube provided with ribs according to the invention.
Gemäß dem Ausführungsbeispiel nach Fig. 1 ist ein Rohr 1 aus Kupfer, Messing, Kupfer-Nickel oder irgendeiner anderen geeigneten Kupferlegierung auf der Außenseite X mit Zink oder einem äquivalenten Metall plattiert und mit einer die Rippen 3 tragenden Blechhülse 2 überzogen. Die Blechhülse und die Rippen bestehen aus Aluminium oder aus einer Aluminiumlegierung.According to the embodiment of FIG. 1, a pipe 1 made of copper, Brass, cupro-nickel or any other suitable copper alloy on the Outside X plated with zinc or an equivalent metal and with a die Ribs 3 supporting sheet metal sleeve 2 covered. The sheet metal sleeve and the ribs exist made of aluminum or an aluminum alloy.
Bei dem Ausführungsbeispiel gemäß Fig. 2 entspricht das Rohr 1 vollständig dem in Fig. 1 dargestellten Rohr. Jedoch werden hierbei die Rippen 3 zwischen den Stirnseiten von Distanzringen 4 gehalten, die auf der zinkplattierten Oberfläche X des Rohres 1 aufgeschoben sind. Die Distanzringe 4 bestehen auch aus Aluminium oder aus einer Aluminiumlegierung.In the embodiment according to FIG. 2, the tube 1 corresponds completely the tube shown in FIG. However, here the ribs 3 between the Front sides of spacer rings 4 held on the zinc-plated surface X of the tube 1 are pushed. The spacer rings 4 are also made of aluminum or from an aluminum alloy.
Die gemäß der Erfindung ausgebildeten, mit Rippen versehenen Rohre haben ausgezeichnete Wärmeübertragungseigenschaften und weisen gegen einen hohen Widerstand ober einer elektrolytischen Korrosion auf.The finned tubes formed in accordance with the invention have excellent heat transfer properties and show against a high Resistance to electrolytic corrosion.
Schutzansprüche :Protection claims:
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4477860A GB974302A (en) | 1960-12-30 | 1960-12-30 | Improvements in and relating to finned tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1845825U true DE1845825U (en) | 1962-02-01 |
Family
ID=10434701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1961E0015967 Expired DE1845825U (en) | 1960-12-30 | 1961-11-27 | FIBERED PIPE FOR HEAT EXCHANGER. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1845825U (en) |
GB (1) | GB974302A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4108763A1 (en) * | 1991-03-18 | 1992-09-24 | Schiedel Gmbh & Co | Radiator for room heating - has double-walled sections, with inner wall of material inert to fluid heat carrier |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2284882A (en) * | 1993-11-24 | 1995-06-21 | John Taylor Engineering Limite | Coated finned tube heat exchanger |
CN101893391A (en) * | 2010-07-01 | 2010-11-24 | 北京建筑工程学院 | Combined finned-tube anticorrosion heat exchange device utilizing condensation heat energy of flue gas |
-
1960
- 1960-12-30 GB GB4477860A patent/GB974302A/en not_active Expired
-
1961
- 1961-11-27 DE DE1961E0015967 patent/DE1845825U/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4108763A1 (en) * | 1991-03-18 | 1992-09-24 | Schiedel Gmbh & Co | Radiator for room heating - has double-walled sections, with inner wall of material inert to fluid heat carrier |
Also Published As
Publication number | Publication date |
---|---|
GB974302A (en) | 1964-11-04 |
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