Non-silting reservoir

The invention discloses a non-silting reservoir which is a water conservancy project and changes the inherent reservoir construction mode of people. The structural relationship includes that the non-silting reservoir comprises a main dam, one or more auxiliary dam, one or more silt-releasing channel and a plurality of branch silt-releasing channels, the main dam is arranged at the tail of the reservoir, the reservoir is divided into two or a plurality of reservoir areas by the auxiliary dams, a discharge structure and a silt-releasing discharge structure are arranged at two ends of each auxiliary dam, the reservoir areas are communicated by the discharge structures and the silt-releasing discharge structures, low-water-storage-capacity reservoir areas formed by a river way and the auxiliary dams and low-water-storage-capacity reservoir areas formed by the auxiliary dams are called auxiliary reservoirs, a water inlet is called a reservoir head, a water outlet is called a reservoir tail,the silt-releasing chann