Gas storage storehouse surface equipment's risk assessment system

The utility model discloses a gas storage storehouse surface equipment's risk assessment system. Wherein, this system includes: a plurality of surface equipment that treat the aassessment, communication is establish with every surface equipment who treats the aassessment respectively to aassessment equipment, and aassessment equipment includes: recognition device and treater, wherein, recognition device for discern the risk factor that a plurality of surface equipment that treat the aassessment correspond, the treater is connected with recognition device for the surface equipment's of aassessment inefficacy assessment result is treated in at least one inefficacy consequence factor calculation according to risk factor confirms, and is treated the surface equipment's of aassessment probability of failure according to at least one probability of failure factor calculation that risk factor confirms. Through the embodiment of the utility model provides a, solved among the prior art safety of gas storage storehouse ground technology facility and examined the higher technical problem of cost, realized showing the effect that reduces the inspection cost on the basis of guaranteeing gas storage storehouse surface equipment safe operation.