Tower well seawater lifting system

The utility model discloses a tower well seawater lifting system, which comprises a control system and a tower arranged in a platform surrounding well. A protective pipe is arranged in the tower, a lifting pipe is fixed in the protective pipe, a seawater lifting pump connected with the lifting pipe is arranged at the bottom of the lifting pipe, the seawater lifting pump comprises a submersible pump and a driving motor thereof, and the submersible pump and the driving motor thereof are fixed on the protective pipe; the upper end of the lifting pipe is connected with a water outlet hose through a valve, and an electrolytic copper-aluminum sea creature preventing device is arranged at the water outlet of the water outlet hose; and the tower is provided with a hydraulic lifting system, and the control system is used for controlling the hydraulic lifting system. The system requires a few internal devices, occupies a few space resources, requires a few materials, can reduce the building cost and the construction cost, and is small in size.