Carbon dioxide water-based three-phase foam internal phase evolution and cooperative plugging effect testing device and application thereof

The invention discloses a carbon dioxide water-based three-phase foam internal phase evolution and cooperative plugging effect testing device and application thereof. The testing device comprises a solid dispersion phase evolution module, a bubble dispersion phase evolution module and an inner phase cooperative plugging visualization module; the solid dispersion phase evolution module is used for introducing a solid dispersion phase, the bubble dispersion phase evolution module is used for generating a bubble dispersion phase, and a three-phase foam internal phase cooperative plugging interaction process is observed through the internal phase cooperative plugging visualization module. Through the testing device, the evolution process of a CO2 bubble dispersed phase and a solid dispersed phase can be mastered, the evolution law of the three-phase foam internal phase can be researched, the cooperative plugging effect of the internal phase in a reservoir can be simulated, the analysis of a three-phase foam water