Swimming pool water quality on-line monitoring equipment

The utility model discloses swimming pool water quality on-line monitoring equipment which comprises a floating ball, a detection structure and an alarm structure, the floating ball is characterized in that a supporting plate is arranged at the lower end of an inner arc wall, a storage battery and a water pump are arranged on the upper wall surface of the supporting plate respectively, and the water pump is located on the front side of the storage battery; a water inlet pipe of the water pump penetrates through the lower wall of the supporting plate and is connected with a water inlet of the floating ball, a water pumping pipe is arranged at the water inlet of the water pump, the lower end of the water pumping pipe is of a closed structure, through holes are evenly distributed in the lowerend of the outer arc wall of the water pumping pipe, and a large normally-closed electromagnetic valve is connected to the upper end inside the water pumping pipe in series. According to the swimmingpool water quality on-lin