The utility model discloses a steam huff-and-puff plane simulation experiment device which comprises a cylindrical body. A top cover is arranged on the top of the cylindrical body, the bottom end of the body is a sealed end, the interior of the body forms a containing cavity, a piston which slides along the cylinder wall of a cylinder is arranged inside the body, granulous porous media are filled between the piston and the sealed end, a plurality of pipe columns used for stimulating shafts are vertically arranged in the granulous porous media, a temperature sensor and a pressure sensor are further arranged in the granulous porous media, and the temperature sensor and the pressure sensor are connected with a control device arranged outside the body. The outer wall of the body is coated with a thermal insulation layer. Under the condition that temperature-resistant performance and pressure-resistant performance of a model are considered, the steam huff-and-puff plane simulation experiment device can conduct oil deposit stimulation experiments of different well types and different well patterns under different development modes such as steam driving, steam huff and puff and hot water driving, and can monitor and record an oil and water movement rule in the model, a temperature distribution rule and a pressure distribution rule of the model.