Ice storage air supply system for low-temperature workshop

The utility model discloses an ice storage air supply system for a low-temperature workshop, and belongs to the technical field of refrigeration, and the ice storage air supply system is characterized by comprising a tank body, the interior of the tank body is divided into an ice storage tank and a release tank through a partition plate, and a high-position area of the ice storage tank communicates with the release tank; an ice coil pipe is arranged in the ice storage tank, a primary side water inlet is connected with a chilled water return pipe, and a water outlet of the release tank is connected with a chilled water inlet pipe; a water inlet of the first refrigeration host is communicated with the release tank through a first water pump, and a water outlet of the first refrigeration host is communicated with the ice storage tank and the release tank through two pipelines respectively; a water inlet of the second refrigeration host is connected with the input end of the ice coil through a second water pump,