The invention discloses an immersion plate type ice storage system which comprises a water tank, a refrigeration shell, a sealing door panel, an air-cooled condenser, a stainless steel evaporation plate set, a refrigeration shell frame, an expansion valve, a filter, a liquid return pipe, a compressor, an air inlet pipe and an air blower. The stainless steel evaporation plate set is immersed in thewater tank, a refrigerant absorbs heat of water outside a plate when passing through a cavity of the immersed stainless steel evaporation plate, finally an ice film is evenly paved on the evaporationplate, and the ice film is statically stored in the water tank. Air driven by the air blower enters a thin pipe in a stainless steel bubbling pipe set, continuously tumbling water in the water tank evenly melts the ice film on the immersed stainless steel evaporation plate, ice water at extremely low temperature is obtained, the unit is small, the occupied area is small, and the maximum output load requirements can be met; and transportation is facilitated, full stainless steel materials are adopted, the immersion plate type ice storage system is clean and hygienic, a refrigeration system isopen, cleaning and maintaining are facilitated, the adopted refrigerant is fewer, and energy saving and environment protection are better achieved.