SUPPLYING HEAT METHOD Russian patent published in 2005 - IPC

FIELD: power engineering, particularly urban heat-supplying systems.

SUBSTANCE: method involves heating heat-transfer medium in heat source; supplying thereof to heat consumer and returning heat-transfer medium in heat source. Vortex tube with heat-transfer medium pump is used as the heat source. Heat-transfer medium is divided inside vortex tube into hot and cold heat-transfer medium flows. Hot heat-transfer medium flow is supplied to consumer, cold one exiting vortex tube is returned to inlet pipe of the pump. Heat from remote low-potential heat source is applied to cold heat-transfer medium flow exiting the vortex tube.

EFFECT: increased economy due to low-potential heat utilization.

2 cl, 1 dwg