Seabed cold spring gas leakage simulation system

The invention discloses a seabed cold spring gas leakage simulation system, which comprises a gas leakage simulation device and a deck control unit, and is characterized in that the gas leakage simulation device comprises a bubble generation module, a bubble observation module and an energy and control module; the bubble generation module is used for generating bubbles at positions close to the seabed under the conditions of different particle size distribution, density, flow, duration and the like, the bubble observation module is used for acquiring double-view-angle image data of seabed gas leakage presented in a bubble form, and the energy and control module is used for operation control and observation data processing of the system. The deck control unit is used for performing task configuration on the underwater gas leakage simulation device, reading underwater sensor data loaded by the device, and monitoring the operation state of each module of the device; on the basis of bubble characteristics of a re