Solar steam-water heat collection multipurpose heating system

The utility model discloses a solar steam-water heat collection multipurpose heating system which comprises a solar heat collector, heat dissipation equipment, a wall-hanging stove for supplying heat to the heat dissipation equipment, a water and heat storage barrel and a control system. The arrangement of the water storage and heat storage barrel can disconnect a middle upper water pipe and a water return pipe of the solar system, and water in the solar heat collector is completely discharged into the water storage and heat storage barrel, so that on one hand, the situation that the water in a pipeline is frozen to damage the pipeline due to temperature reduction at night is avoided, and on the other hand, the water in the solar heat collector can be completely discharged for use; and solar energy is fully utilized. In the daytime, the solar heat collector and water in the water and heat storage barrel form circulation, a heat supply pipeline is heated in a soaking mode, solar energy is fully utilized throug