Water level self-checking layered water taking system

The utility model discloses a water level self-checking layered water taking system, which is characterized in that a plurality of layers of control valve chambers are sequentially arranged in a water inlet tower along the water depth direction from top to bottom, a vertical confluence steel pipe is arranged in the rear side wall of each control valve chamber, and a water taking steel pipe is arranged in each control valve chamber; a trash rack is arranged at the front end of each water taking steel pipe, the rear end of each water taking steel pipe is connected with a confluence steel pipe, the bottom of each confluence steel pipe is connected with a water supply steel pipe, and each water taking steel pipe is provided with a branch service valve, a branch temperature transmitter, a branch electromagnetic flowmeter and a branch electric flow adjusting valve. A main service valve, a main temperature transmitter and a main electromagnetic flowmeter are installed on the water supply steel pipe, a throw-in type