Buffer storage device for storing thermal energy in heat storage system has connecting ports arranged on top and storage container arranged so top bounds on shaft space

摘要

The device has a closed storage container (2) with a floor side and a top (3) opposite the floor, several connecting ports (11) to which can be connected a respective connecting element of at least one heat circuit of the heat supply system. The connecting ports are arranged on the top and the storage container (2) is arranged so that the top bounds on a shaft space. An independent claim is also included for a heat supply system with an inventive buffer storage device.