Novel thoracic drainage bottle

The utility model relates to the technical field of medical equipment, especially, relate to a novel thoracic drainage bottle, including first drainage bottle and second drainage bottle, normal salineis equipped with in the first drainage bottle, the upper portion of first drainage bottle is equipped with the bottle lid, be equipped with on the bottle lid with the outlet duct of the inside intercommunication of first drainage bottle is connected with the honeycomb duct between first drainage bottle and the second drainage bottle, and the honeycomb duct deepening arrives first switch is equipped with to the bottom of first drainage bottle on the honeycomb duct, second drainage bottle is fixed on the upper portion of first drainage bottle one side, second drainage bottle small in the volumeof first drainage bottle, the upper portion of second drainage bottle are equipped with the thoracic drainage tube with the inside intercommunication of second drainage bottle, the bottom of second drainage bottle is equipped