Wound cleaning and disinfecting device for thoracic surgery department

The utility model relates to the technical field of medical equipment, and discloses a thoracic surgery wound cleaning and disinfecting device which comprises a disinfectant mixing box, a water pump, a hose and a spray head, an adding mechanism is arranged above the disinfectant mixing box and comprises a temporary storage box, an annular plate, a sliding plate, a vertical pipe and a feeding guide plate, and the temporary storage box is fixedly connected with the disinfectant mixing box; the circular ring plate is slidably connected with the temporary storage box, the vertical pipe penetrates through the sliding plate and is fixedly connected with the disinfectant mixing box, the circular ring plate is in threaded connection with the vertical pipe, and the feeding guide plate is fixedly connected with the vertical pipe. The liquid level in the temporary storage box rises to push the sliding plate to slide upwards, the position of the bottom face of the annular plate to the bottom face of the temporary storage