Method for controlling an adjustable speed pump of a heating installation

The method involves varying the revolution rate of the pump along a control curve that is automatically adapted depending on the heating demand of the heating system.. The impedance of the pipe network is used as a measure of the heating demand or the heating demand can be derived by evaluating the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BIDSTRUP, NILS, OLSEN, ERIK, SKOVMOSE KALLESOE, CARSTEN, BARTH, PER, ENEVOLDSEN, LARS R, VADSTRUP, PIERRE
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 NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The method involves varying the revolution rate of the pump along a control curve that is automatically adapted depending on the heating demand of the heating system.. The impedance of the pipe network is used as a measure of the heating demand or the heating demand can be derived by evaluating the time profile of the pump pressure. Independent claims are also included for the following: a controller for a heating circulation pump and a heating circulation pump.