Heat accumulator for large heat quantity by accumulating heat in liquid, has thermally insulated accumulator cavity with multiple inlets and outlets for liquid storage medium
摘要
<p>The heat accumulator has a thermally insulated accumulator cavity with multiple inlets and outlets for the liquid storage medium. The heat supply and the heat extraction in the storage liquid are performed outside the accumulator, where the liquid is provided as a concentrated salt solution (5a,5b) that is made of inorganic salts and water. The concentration of the salt solution is measured such that the salt is not crystallized in the minimum temperature of accumulator brine.</p>
