Deep hybrid assembly module based on multiple wet clutches

The invention relates to a deep hybrid assembly module based on multiple wet clutches. The deep hybrid assembly module is characterized in that: a flywheel is connected with the output shaft of an engine through screws, and the output end of the flywheel is provided with an inner spline; the flywheel is connected with a shell of the wet clutch through inner and outer splines; a spline shaft is connected with a driven disc of the wet clutch through the inner and outer splines; and the spline shaft, a motor rotor and a connecting disc are connected to form a rotating whole through flanges. A front shell and a rear shell form a cylindrical cavity, and the wet clutch is held in the cavity, so that the wet clutch and a motor are isolated; by mutual matching of the wet clutch and the clutch of a gearbox, hybrid functions of idle power generation, pure electric running, running aid, braking energy reclamation and the like of a vehicle can be realized; and the deep hybrid assembly module can realize deep hybrid development of different vehicle types based on little change of the structure of the original vehicle.