Visualized fracture network oil displacement model and manufacturing method thereof

The invention discloses a visualized fracture network oil displacement model and a manufacturing method thereof. The structure of the model consists of a transparent template, a gimbal and a base, wherein the transparent template consists of an edge covering frame, a main template, a cover plate and a simulation well, wherein the main template is fracture network grooves formed by jointing matrixrock blocks; sand residue is filled in the fracture network grooves; a sealing pad is embedded between the cover plate and the main template; the edge covering frame covers the circumference of the main template and the cover plate; simulation wells represented by common valves are arranged on the upper and lower edges of the edge covering frame and on the surface of the cover plate, and the simulation wells pass through the upper and lower edges of the edge covering frame and the surface of the cover plate through threaded pipe connectors to be connected with the fracture network grooves; and the gimbal consists of a