Ignition type supercharged two-stroke direct injection multi-combustion engine

The invention discloses an ignition type supercharged two-stroke direct injection multi-combustion engine. The engine comprises an engine body, a combustion chamber and a crankshaft chamber are arranged in the engine body, a piston is arranged in the combustion chamber, a crankshaft wheel is arranged on a crankshaft in the crankshaft chamber and connected with the piston through a connecting rod, a spark plug, an oil nozzle and an air inlet nozzle are installed on the chamber wall of the combustion chamber, one end of the crankshaft penetrates out of the crankshaft chamber and is in transmission connection with a starter, the engine further comprises an air entraining injection device and an air compressor, the outlet end of the air entraining injection device is connected to the oil nozzle, one inlet end of the air entraining injection device is connected with an oil pipe, a power shaft of the air compressor is in transmission connection with the crankshaft, the inlet end of the air compressor communicates w