Clean water tank structure of water treatment plant

The utility model discloses a clean water tank structure of a water purification plant, which comprises a clean water tank, a water inlet pipe is communicated with the water inlet end of the clean water tank, and a bottom water outlet pipe is communicated with the bottom of the water outlet end of the clean water tank; the partition plate is horizontally arranged in an inner cavity of the clean water tank and divides the clean water tank into an upper water storage cavity and a lower water storage cavity, and a communicating hole is formed in the partition plate; the overflow well is arranged on the partition plate, and the bottom of the overflow well is in sealed connection with the communicating hole; the upper water outlet pipe is communicated with the bottom of the water outlet end of the upper water storage cavity; a water inlet of the water inlet pipe is located in the upper portion of the partition plate, and a check valve is arranged on the bottom water outlet pipe. The water storage device has the ad