Cooling station system of data center

The utility model discloses a cooling station system of a data center. The cooling station system comprises a box body; the refrigeration equipment group is arranged in the box body, the refrigeration equipment group comprises at least one refrigeration equipment, the refrigeration equipment is a prefabricated refrigeration module, the refrigeration equipment comprises a water chilling unit, a heat exchanger, a cooling water circulating pump and a chilled water circulating pump, and the heat exchanger and the water chilling unit are arranged in parallel; the water treatment equipment is arranged in the box body, the water treatment equipment is a prefabricated water treatment module, and the water treatment equipment is respectively connected with the cooling water circulating pump and the chilled water circulating pump; and the cooling tower equipment group is arranged outside the box body, the cooling tower equipment group comprises at least one cooling tower equipment, the cooling tower equipment is a cool