Concentrated solar heat energy distributed energy comprehensive utilization system

The invention belongs to the field of energy, relates to a distributed energy system, and in particular relates to a distributed energy system capable of taking solar energy as primary energy supply. The concentrated solar heat energy distributed energy comprehensive utilization system is mainly characterized by comprising a solar condensation and heat collection system used for supply energy for the system, wherein the solar energy is used as the primary energy supply; wherein the a heat accumulation system is connected with an oil-water heat exchanger by an oil medium pipeline; an oil pump is connected with the solar condensation and heat collection system; the input end of an auxiliary energy system is connected with the output end of the pump, and the output end of the auxiliary energy system is connected with the input end of the oil-water heat exchanger; the heat accumulation system is used for realizing the stable and continuous solar heat energy supply; the steam output end of the oil-water heat exchanger is connected with a steam-water heat exchanger and a softened water system by a steam-water medium pipeline; the softened water system is connected with the steam-water heat exchanger by a first water pump; the output end of a hot water end of the steam-water heat exchanger is connected with input of a refrigerating and/or heating system; and the input end of the hot water end of the steam-water heat exchanger is connected by a second water pump. The concentrated solar heat energy distributed energy comprehensive utilization system has the advantages that by adopting a condensation and heat collection way, high-quality heat energy can be obtained, and can be used for power generation and industrial process heating; and waste steam after the power generation can be used as a heat source of heating and refrigerating, so that the system has the advantage of energy cascade utilization.