HEAT ACCUMULATOR

摘要

The invention relates to a heat store (1),with a medium for storing heat of high heat capacity and lines (3, 4) in which a heat transporting fluid runs. The medium for storing heat is in the form of a filling for a body and the lines (3, 4) comprise a number of independently operating, separate sections (5a-5d), in order to direct heat to particular regions of the filling or to extract the same therefrom.