HEAT SUPPLY SYSTEM Russian patent published in 2022 - IPC F24D3/00 

FIELD: power engineering.

SUBSTANCE: invention relates to the field of power engineering; it can be used to transfer heat energy. A heat supply system includes a source connected to supply and return pipelines, a network pump installed on the return pipeline, a two-zone heat consumption system, a shock unit installed on the supply pipeline, a check valve installed on the supply pipeline of the second zone of the heat consumption system, hydraulic accumulators. The second heat consumption zone is connected to the source via one reversible pipeline, the shock unit is equipped with an electric drive. Additionally, two three-way cranes are introduced, connected through side branches by a connecting pipeline, which periodically connect the network pump to two hydraulic batteries included in the first and the second zones of the heat consumption system. A check valve is installed at an outlet of the network pump, and an inlet valve is included in parallel to the hydraulic battery.

EFFECT: creation of a reliable, competitive method for heat energy transfer with the least technological heat loss during transfer.

1 cl, 2 dwg