Novel draw water device

The utility model discloses a novel draw water device, including power device, the agitator, the raceway with install the raceway intake the department the protection casing, the raceway includes two sections water pipes, it installs the rear portion water pipe in anterior water tube outlet department with the slope to be anterior water pipe respectively, the agitator is installed in anterior water pipe, the agitator includes the pivot and installs the impeller at the pivot front end, power device installs the side in anterior water tube outlet department, anterior water pipe is stretched out and install the belt pulley in the pivot rear end, power device passes through belt transmission with the pivot, the water seal arrangement is including installing in the water seal of pivot rear end and installing the manger plate piece between water seal and belt pulley, the utility model discloses, be equipped with the manger plate piece, when the water seal damages, play and block that water spills over, seal rotor's