Automatisk reguleringsindretning til cirkulationspumper

Automatic control device for a circulation pump (3) used in the transport of a heat- or cold-carrying medium between a heat or cold source (2) and a heat or cold sink (1) comprises a controller (4) integrated in the pump body or directly in the region of the circulation pump, which through the chang...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HOLTER, CHRISTIAN, RADOVIC, FRANZ, LECHNER, FRANZ, ZISCHKA, WALTER
Format:	Patent
Sprache:	dan
Schlagworte:	BLASTING DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	Automatic control device for a circulation pump (3) used in the transport of a heat- or cold-carrying medium between a heat or cold source (2) and a heat or cold sink (1) comprises a controller (4) integrated in the pump body or directly in the region of the circulation pump, which through the change in pressure determines the changes in temperature of the heat source or heat sink using a pressure sensor (7) or flow sensor and the state variable of the flow and return flow temperature using two conventional temperature sensors (8, 9), converts the supplied signals into corresponding control commands, and automatically carries out the control in a self-learning manner.