Charging and / or Discharge System and Method for Charging and / or Discharging a Thermal Energy Storage with an Insert in an Inner Area of a Diffuser

摘要

Charging and/or discharging system comprises an insert arranged in a diffuser connecting region and having a flow resistance which is higher than the flow resistance of a liquid line (10, 11, 12, 13). An independent claim is also included for a method for charging and/or discharging a thermal energy storage unit. Preferred Features: The diffuser connecting region has a cylindrical flange for joining the diffuser (5, 6) to the liquid line. The insert is arranged in the flange. The insert comprises a bidirectional mouth.