Solar energy collector for solar power plant, has securing unit that is provided to move absorption enhancing unit from working position during failure of power supply system
The solar energy collector (1) has absorber (2), absorption enhancing unit e.g. reflector unit and cladding surrounding the absorbing reduced-pressure casing (8). The absorber for heat transfer is in connection with a heat transfer medium (7) such as water. The absorption enhancing unit is controlle...
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Format: | Patent |
Sprache: | eng ; ger |
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Zusammenfassung: | The solar energy collector (1) has absorber (2), absorption enhancing unit e.g. reflector unit and cladding surrounding the absorbing reduced-pressure casing (8). The absorber for heat transfer is in connection with a heat transfer medium (7) such as water. The absorption enhancing unit is controlled in the working position by power supply system e.g. electricity main. A securing unit is provided to move the absorption enhancing unit from the working position during failure of power supply system.
Eine Sicherung für einen Sonnenergie-Kollektor vermeidet Stagnation bei Überhitzung. Dabei bewegt ein Sicherungsmittel ein die Absorption verstärkendes Mittel im Falle eines Ausfalls des Stromnetzes aus der Arbeitsposition heraus. Dies kann direkt oder indirekt geschehen. |
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