This invention discloses an intelligent flushing device for drinking water pipelines in newly built ships, relating to the field of drinking water pipeline flushing technology. It includes a central controller connected to a distributed sensor network, which comprises a
turbidity sensor, a
residual chlorine sensor, and a particulate matter counter at the pipeline end. The central controller is also connected to a pressurized pump set, a gas-liquid
pulse generator, and a dosing device. The pressurized pump set controls the pipeline flushing pressure, the gas-liquid
pulse generator produces high-frequency pulse
waves to peel off deposits from the
pipe wall, and the dosing device adds flushing fluid to the pipeline. This device improves the cleaning effect, simultaneously removes
biofilm and sterilizes, and facilitates post-flushing detection, thus achieving a higher degree of
automation in the flushing process.