Steam and water dual-purpose heat storage device

The utility model relates to a steam and water dual-purpose heat storage device which can simultaneously generate the steam and the hot water, and can also balance the heat load. The utility model comprises a steam distributing pipe, a circulating barrel, a steam inlet pipe, a steam outlet pipe, a steam nozzle, a heat storing barrel body, and a water storing outlet valve. The utility model is characterized in that a plurality of groups of heat-transfer pipe assembly boxes and heat-transfer pipe groups are arranged in the barrel body of the heat storage device. The hot water outlet of each heat-transfer pipe group is provided with a bypass valve. The utility model has the advantages that a plurality of kinds of heat sources in different quality of the steam, the low-temperature hot water, the high temperature hot water, the storage water of the heat storage device can be simultaneously or respectively output. The hot water in each rod and the steam which are generated by the heat storage device are independent, and the hot water temperature can be automatically regulated.