The invention discloses an ozone water pipeline sterilizing and disinfecting device using a submerged electrolytic ozone generator, which is characterized in that a water tank is arranged, the upper part of the water tank is provided with a water inlet and a water outlet, and the bottom of the water tank is provided with immersed electrolytic ozone. The anode conductive column and the cathode conductive column of the immersed electrolytic ozone generator extend to the outside of the water tank and are connected to the generator control power source; the structure of the invention is simple, practical, reasonable, convenient to use, low in cost, and good in sterilization effect.本發明公開了一種採用沒入式電解臭氧發生器的臭氧水管道殺菌消毒裝置,其特徵在於包括有水箱,該水箱上部設有進水口和出水口,水箱的底部設有沒入式電解臭氧發生器,沒入式電解臭氧發生器的陽極導電柱和陰極導電柱延伸至水箱外部並與發生器控制電源相連;本發明結構簡單實用合理,使用方便,成本低,殺菌效果好。