摘要 |
The invention relates to a heat accumulation system comprising an inner storage tank, an inner thermal insulation layer that surrounds at least part of the inner storage tank, a device which is disposed on the side of the thermal insulation layer facing away from the inner storage tank in order to transfer a waste heat flow that is emitted by the inner storage tank and penetrates the inner thermal insulation layer to a heat transfer fluid, and a heat pump that includes an evaporator, the device being hydraulically connectable to the evaporator of the heat pump. |