Detachable small-sized air gun seismic source system

The invention provides a detachable small air gun seismic source system, which comprises a high-pressure air supply system, a power supply device, a hoisting suspension system, a seismic source system, an air gun control part and a ship body bearing part, and is characterized in that the power supply device is connected to the air supply system and the hoisting suspension system and provides power support for the air supply system and the hoisting suspension system; the high-pressure air supply system provides high-pressure air for the seismic source system, the hoisting suspension system sinks the seismic source system to the designed depth, the seismic source system is controlled by the air gun control part to rapidly spray the high-pressure air into water to form high-pressure bubbles, and expansion and shrinkage vibration is completed. The air supply system, the power supply device, the hoisting suspension system, the seismic source system and the air gun control part are all located on the hull bearing p