Lung model system for simulating dust entry and deposition rules and simulation method

The invention discloses a lung model system and simulation method for simulating dust entry and deposition law, the lung model system comprises a lung model, a pressure pump, a connecting pipe and a high-speed camera, the lung model is arranged in a first transparent box body, and a mouth and nose part is arranged at the top of a transparent outer cover box body in a penetrating manner; the side face of the transparent outer cover box body is connected with a pressure pump through a connecting pipe arranged in a penetrating mode. The lung model, the pressure pump, the connecting pipe and the first transparent box body are all arranged in a second transparent box, and dust generating points are arranged on the side wall of the second transparent box; the high-speed camera is arranged outside the second transparent box. Through the lung model, the whole process that dust enters the lung is simulated more truly, and the situation that the dust is deposited at different parts is reflected better; the detachable t