HEAT SUPPLY METHOD Russian patent published in 2012 - IPC F24D3/08 

FIELD: power industry.

SUBSTANCE: heat supply method as per which the main heat load of centralised heat supply system is covered with basic heat source; system water heaters of extraction turbines of CHPP are used as the above basic heat source; peak heat load is covered with independent heat source connected to supply and return pipelines of local consumer heat supply system connected via supply and return pipelines to supply and return main lines of centralised heat supply system.

EFFECT: independent heat source is used as basic heat source at reduction of temperature of delivery water in main supply line of centralised heat supply system, which is controlled with flow sensor, below specified values; for that purpose, local consumer heat supply system is disconnected from supply and return main lines of centralised heat supply system with shutoff elements, and circulation of delivery water is performed through independent heat source and local heat supply system by means of circulating pump.

1 cl, 1 dwg