The invention provides a drainage nursing device special for the department of hepatobiliary surgery. The drainage nursing device comprises a bottom plate, supporting legs, an installation plate, a cleaning cylinder, a recovery cylinder, a nursing box, a pipe bundle, a control panel and universal wheels. The upper surface of the bottom plate is provided with the supporting legs, the installation plate is fixed to the upper portions of the supporting legs, the cleaning cylinder and the recovery cylinder are arranged on the installation plate, the nursing box is arranged on the upper portions of the cleaning cylinder and the recovery cylinder, a cleaning pump, a drainage pump and an inflator are arranged in the nursing box and connected with the pipe bundle, the control panel is fixed to the upper surface of the nursing box, and a plurality of travelling wheels are arranged on the lower surface of the bottom plate. The drainage nursing device is simple in structure, convenient to use and capable of conveniently achieving the functions of drainage, cleaning and obstruction rinse-out without other instruments, the operation interface is clear, the sufferings of patients are alleviated while great convenience is brought to medical workers, the structural design is stable, and the possibility that the drainage nursing device is knocked over is reduced.