FIELD: heat exchange.
SUBSTANCE: invention relates to district heat distribution system (1) comprising thermal circuit (10), comprising: hot and cold channels (12, 14), through which heat transfer fluid can flow, heat exchanger (22) of heat-consuming unit and heat-exchanger (32) of heat-generating unit. Heat-exchanger (22) of heat-consuming unit can be selectively connected to hot channel (12) through valve (23) or through pump (24) of this unit. Heat-generating unit (32) of heat-generating unit can be selectively connected to cold channel (14) through valve (33) of heat-generating unit or through pump (34) of this unit.
EFFECT: rayon system of heat energy distribution is disclosed.
14 cl, 2 dwg
