Efficient sand-proof and floating object-proof water taking device

The utility model discloses an efficient sand-proof and floating object-proof water taking device which comprises a water taking head part, an auxiliary pipeline and a water pump set, a shell of the water taking head part is streamlined and is located in a river channel, the curvature radius of the upstream end of the water taking head part is larger than that of the downstream end of the water taking head part, and the water taking head part pumps river water through the auxiliary pipeline and the water pump set; when the efficient sand-preventing and floating-object-preventing water taking device is used, the water taking head can be prevented from being blocked by silt, floating objects and algae, meanwhile, the water taking rate and water taking safety can be guaranteed, overall water taking is clean, few impurities exist, and the use requirement for water taking of a river channel is met. 本实用新型公开了一种高效防沙防漂浮物的取水装置，包括取水头部、附属管道和水泵泵组，所述取水头部的壳体呈流线型且处于河道内，所述取水头部的迎水端的曲率半径大于顺水端，所述取水头部通过附属管道和水泵泵组抽取河水；该高效防沙防漂浮物的取水装