Marine modular water-cooling water chilling unit

The utility model relates to the technical field of refrigeration equipment, in particular to a marine modular water-cooling water chilling unit which comprises a fixing frame body, idler wheels are fixedly installed at the four corners of the bottom of the fixing frame body, pressing structures are arranged on the left side and the right side of the fixing frame body, an outer side shell is installed in the fixing frame body, and an inner side shell is installed in the outer side shell. A cooling-water machine module is arranged in the outer side shell and comprises a plate-type evaporator and a plate-type condenser, a compressor is further connected to one side of the cooling-water machine module, and supporting frames are fixedly installed at the four corners of the interior of the fixing frame body; the water chilling unit is moved to a new position only through the idler wheels, then the water chilling unit and the ship body ground are fixed through pressing, fixing of the water chilling unit during tran