Cooling water tower of hydrogen production plant

The utility model discloses a cooling water tower of a hydrogen production plant, which comprises a cooling tower body, the cooling tower body is connected with hydrogen production equipment through a circulating pipeline, and a heat exchange cavity and a storage cavity are arranged in the cooling tower body; a heat exchange coil is arranged in the heat exchange cavity, a heat exchange medium is further arranged in the heat exchange cavity, and a water outlet is formed in the storage cavity and connected with the water inlet end of the circulating pipeline. According to the utility model, the cooling water is subjected to heat exchange through the heat exchange coil and the heat exchange medium which are arranged in the heat exchange cavity, so that the purpose of cooling the cooling water is achieved, and the heat exchange medium is recycled, so that the purpose of recycling heat energy is achieved, and the effect of saving energy is achieved. And the spray head is arranged at the water outlet end of the hea