Flat peak heating system based on many heats source combination heating

The utility model discloses a flat peak heating system based on many heats source combination heating, include that a plurality of heat supply region reaches to heat supply district thermal heating's heat source, the heat supply is regional and once net through the heat supply for heat supply district thermal heating's heat source and supply return water pipeline intercommunication, the heat source includes concentrated heat source and distributed heat source, and flat peak heat supply promptly concentrated heat source just is responsible for the regional basic heat load of whole heat supplies latter stage in the heat supply, the distributing type heat source is the peak regulation heat source of heat supply peak period, just is in the stand -by state latter stage in the heat supply, concentrated heat source and distributed heat source move respectively. The utility model discloses under the certain condition of heat load, because efficient combined heat and power units's heating load increases, lead to the i