Method and device for heating water in a vessel

A device for heating water to be used as hot service water or for heating purposes comprises a vessel 10, 41, whereby at least its upper portion V3 serves as an accumulator for heated water. The water in a delimited first sub-volume V2 is heated to a predetermined temperature, adequately by means of...

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Bibliographische Detailangaben
1. Verfasser:	E GRANRYD
Format:	Patent
Sprache:	eng ; swe
Schlagworte:	BLASTING DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A device for heating water to be used as hot service water or for heating purposes comprises a vessel 10, 41, whereby at least its upper portion V3 serves as an accumulator for heated water. The water in a delimited first sub-volume V2 is heated to a predetermined temperature, adequately by means of a heat pump, following which this water is carried to the upper portion of the vessel, simultaneously with cooler water from a second sub-volume V1 being transferred to the first sub-volume V2 for heating, and water from the accumulator part V3 of the vessel being transferred to the second sub-volume V1. This course may be repeated until all water in the accumulator part V3 has obtained a desired temperature.