DE656365C - Seal for heat exchange plates - Google Patents
Seal for heat exchange platesInfo
- Publication number
- DE656365C DE656365C DEB176220D DEB0176220D DE656365C DE 656365 C DE656365 C DE 656365C DE B176220 D DEB176220 D DE B176220D DE B0176220 D DEB0176220 D DE B0176220D DE 656365 C DE656365 C DE 656365C
- Authority
- DE
- Germany
- Prior art keywords
- seal
- heat exchange
- exchange plates
- rubber
- strips
- 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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
- F28F3/10—Arrangements for sealing the margins
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasket Seals (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
Die Erfindung bezieht sich auf Dichtungen bei Wärmeaustauschplatten sowohl für Randwie
Kanaldichtungen, bei denen die Dichtungen in Nuten der Platten eingelegt sind.
Bisher hat man derartige Dichtungen unter Benutzung von Drahteinlagen, eingebohrtem
Löchern u. dgl. auf vulkanisiert.The invention relates to seals in heat exchange plates for both edge and duct seals, in which the seals are inserted into grooves in the plates.
So far, such seals have been vulcanized using wire inserts, drilled holes and the like.
Solche Dichtungen haben den Nachteil, daß sie leicht beschädigt werden und an Ort und Stelle nicht ausgewechselt werden können, sondern zur Fabrik eingeschickt werden müssen.Such seals have the disadvantage that they are easily damaged and on Cannot be changed on the spot, but sent to the factory have to.
Diese Nachteile sollen durch die Erfindung beseitigt werden, indem der Gummi mit Scheiben oder Streifen aus Blech, Hartgummi oder anderem biegsamen und doch hartem Baustoff versehen ist, der die gleiche Breite hat oder etwas breiter ist als die Nut der Platte. Beim Einlegen des Gummiringes in die Dichtungsnuten legt sich der Blechstreifen mit mehr oder weniger starker Spannung gegen die Flanken der Nuten und hält den Gummiring in den Nuten fest. Gegebenenfalls kann der Blechstreifen auch mit Löchern oder Auskerbungen und Umkantungen am Rande versehen werden.These disadvantages are to be eliminated by the invention by using the rubber Discs or strips made of sheet metal, hard rubber or other flexible and yet hard material Building material is provided that has the same width or is slightly wider than the groove of the Plate. When the rubber ring is inserted into the sealing grooves, the sheet metal strip lies down with more or less strong tension against the flanks of the grooves and holds the rubber ring firmly in the grooves. If necessary, the sheet metal strip can also have holes or notches and folds be provided on the edge.
In der beiliegenden Zeichnung ist die Erfindung dargestellt. Es ist β die Platte mit der eingedrückten Nutö. In dem Gummi c ist ein Blech oder Blechstreifend ein- oder auf vulkanisiert. Abb. 2 und 3 zeigen ähnliche Dichtungen wie Abb. 1. Es sind hier zur weiteren Sicherung gegen Herausfallen des Gummis aus der Nut noch sog. Sickens in die Seitenwände der Nut gedrückt, in die das Blech oder der Blechstreif en d sich festklemmt. Die Dichtung kann auch gemäß Abb. 4 auf den Blechstreifen aufvulkanisiertThe invention is illustrated in the accompanying drawing. It is β the plate with the indented grooveö. A sheet metal or sheet metal strip d is vulcanized into or onto the rubber c. Fig. 2 and 3 show similar seals as shown in Fig. 1. There are pressed here for further securing against falling out of the rubber from the groove still called. Sickens in the side walls of the groove in which the sheet or the sheet metal lining en d stalls located. The seal can also be vulcanized onto the sheet metal strip as shown in Fig. 4
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB176220D DE656365C (en) | Seal for heat exchange plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB176220D DE656365C (en) | Seal for heat exchange plates |
Publications (1)
Publication Number | Publication Date |
---|---|
DE656365C true DE656365C (en) | 1938-02-04 |
Family
ID=7007888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB176220D Expired DE656365C (en) | Seal for heat exchange plates |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE656365C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0024195A2 (en) * | 1979-08-13 | 1981-02-25 | APV INTERNATIONAL Limited | Heat transfer plate having a gasket groove and method of forming such a groove |
-
0
- DE DEB176220D patent/DE656365C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0024195A2 (en) * | 1979-08-13 | 1981-02-25 | APV INTERNATIONAL Limited | Heat transfer plate having a gasket groove and method of forming such a groove |
EP0024195A3 (en) * | 1979-08-13 | 1981-04-22 | Apv International Limited | Heat transfer plate having a gasket groove and method of forming such a groove |
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