Solar thermal installation with gravitational drainage

The installation has a hermetic primary circuit including a return connection circuit (12) sub-divided into three conduits (25, 26, 27). One of the conduits is opened at a high point of a buffer tank (31). The other two conduits bring heat-transfer fluid back to a low point of the tank when a pump (...

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Bibliographische Detailangaben
1. Verfasser:	DESCY, GILBERT
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR HEATING LIGHTING MECHANICAL ENGINEERING RANGES SOLAR HEAT COLLECTORS SOLAR HEAT SYSTEMS VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The installation has a hermetic primary circuit including a return connection circuit (12) sub-divided into three conduits (25, 26, 27). One of the conduits is opened at a high point of a buffer tank (31). The other two conduits bring heat-transfer fluid back to a low point of the tank when a pump (19) is operated. The tank is connected to a heat exchanger through a hydraulic connection conduit (14). A return conduit (29) connects the exchanger to the pump, and comprises an anti-return valve (22) located upstream of a connection end of a supply circuit (30) and a bypass circuit (28). The hermetic primary circuit is provided with Dynasol(RTM: regulated device for draining by gravity). An independent claim is also included for a method for implementing a thermal solar installation.