DE803908C - Recooling system - Google Patents
Recooling systemInfo
- Publication number
- DE803908C DE803908C DEP51879A DEP0051879A DE803908C DE 803908 C DE803908 C DE 803908C DE P51879 A DEP51879 A DE P51879A DE P0051879 A DEP0051879 A DE P0051879A DE 803908 C DE803908 C DE 803908C
- Authority
- DE
- Germany
- Prior art keywords
- air
- cooling
- cooling device
- recooling
- pipes
- 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
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Description
Für Kondensationsanlagen, bei denen gekühltes Kondensat als Einspritz- und Mischmittel für die Niederschlagung des Abdampfes verwendet wird, ist die Rückkühlung des Umlaufkondensates erforderlich, wenn seine Wärme nicht nutzbar verwendet werden kann. Liegt das Kraftwerk an einem Fluß oder See, so kann die Rückkühlung in Kühlrohren vorgenommen werden, die in bewegtes Wasser eingebaut sind. Anderenfalls soll die Wärme unmittelbar an die Luft abgeführt werden. Die Erfindung betrifft vom Kondensat durchflossene Rohre, die dadurch einer geregelten Luftbewegung ausgesetzt werden, daß sie an für die Kühlluft gut zugänglichen, meist erhöhten Orten, z. B. auf den Dächern der Maschinenhäuser, in für die Strömung günstig gestalteten Führungskanälen untergebracht werden, welche aus zur Horizontalen geneigt angeordneten Führungsteilen für Luft bestehen und an ihrer höchsten Stelle in senkrecht endende Kamine übergehen. Im Kamin werden Axialflügel zur Unterstützung der Luftbewegung untergebracht. Diese Anlagen ersetzen nicht nur die üblichen Rückkühlanlagen, sondern machen auch die tiefen Keller und die hohen Fundamente der Maschinenhäuser der Kraftwerke mit den teuren Oberflächenkondensatoren überflüssig. Vor allem wird an Grundfläche, an Kupfer für die Kühlrohre und an Holz für die Kühlereinbauten gespart.For condensation systems in which cooled condensate is used as injection and mixing means is used for the suppression of the exhaust steam, is the recooling of the circulating condensate is required if its heat cannot be used can. If the power plant is located on a river or lake, the recooling can take place in cooling pipes which are built into moving water. Otherwise the Heat can be dissipated directly into the air. The invention relates to the condensate flowed through pipes, which are exposed to a regulated air movement, that they are in easily accessible, mostly elevated places for the cooling air, for. B. on the Roofs of the nacelle, in guide channels designed for the flow are accommodated, which are arranged inclined to the horizontal guide parts exist for air and merge at their highest point into vertically ending chimneys. Axial blades are placed in the chimney to support the movement of air. These Systems not only replace the usual recooling systems, they also make them deep basement and the high foundations of the machine houses of the power plants with the expensive surface capacitors are unnecessary. Above all, in terms of surface area, of copper saved for the cooling pipes and wood for the cooler fittings.
In der Abbildung ist ein Ausführungsbeispiel für die Kühleinrichtung im Auf- und Grundriß dargestellt. Das zu kühlende Wasser tritt durch die Verteiler a in Rohrsysteme c ein, die von außen von Kühlluft umspült werden; das sich abkühlende Wasser bewegt sich in Pfeilrichtung zu den Sammlern 5 und-läuft ab. Die Kühlluft tritt bei d in die beispielsweise auf Dächern der Kraftwerke angeordneten, zur Horizontalen geneigten Führungskanäle f ein, die in Kamine g übergehen. In sie werden mechanische Luftförderer h eingebaut, die den Luftstrom, der durch natürlichen Auftrieb der sich erwärmenden Luft entsteht, beschleunigen und die Kühlwirkung verstärken.In the figure, an embodiment for the cooling device is shown in plan and plan. The water to be cooled enters pipe systems c through the manifold a, around which cooling air flows from the outside; the cooling water moves in the direction of the arrow to the collectors 5 and runs off. At d, the cooling air enters the guide channels f , which are arranged, for example, on the roofs of the power plants and inclined to the horizontal and which merge into chimneys g . Mechanical air conveyors h are built into them, which accelerate the air flow created by the natural buoyancy of the warming air and increase the cooling effect.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP51879A DE803908C (en) | 1949-08-13 | 1949-08-13 | Recooling system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP51879A DE803908C (en) | 1949-08-13 | 1949-08-13 | Recooling system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE803908C true DE803908C (en) | 1951-04-12 |
Family
ID=7385388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP51879A Expired DE803908C (en) | 1949-08-13 | 1949-08-13 | Recooling system |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE803908C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1223857B (en) * | 1958-11-28 | 1966-09-01 | Borg Warner | Cooling device with air as a coolant for cooling back a coolant |
-
1949
- 1949-08-13 DE DEP51879A patent/DE803908C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1223857B (en) * | 1958-11-28 | 1966-09-01 | Borg Warner | Cooling device with air as a coolant for cooling back a coolant |
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