Cooling, heating and steam triple generation system based on mobile energy storage and fixed energy storage

The utility model belongs to the technical field of energy storage, and particularly relates to a combined cooling, heating and steam supply system based on mobile energy storage and fixed energy storage, which comprises a power plant, a mobile energy storage system, a fixed energy storage system, a steam supply system and a cooling and heating system, then the saturated water in the saturated water tank is transferred to a fixed energy storage system, and saturated water in the saturated water tank is converted into steam through flash evaporation and then flows to a factory workshop; saturated water provided by the saturated water tank is changed into hot water after passing through the temperature and pressure reducer, the hot water provides energy for the lithium bromide unit to enable the lithium bromide unit to start refrigeration, low-temperature cold water generated by the lithium bromide unit supplies cold to the office and dormitory buildings of the factory, or the hot water directly enters the cold