Safety Management Risk Assessment And Information System Realization Of Liquid Ammonia Refrigeration Enterprise Based On GIS

As With the improvement of people's living quality,the growing demand for fresh food,cold storage industry gradually come to reveal opportunities,strong demand,and so did the cold storage quantity and scale increase.But the liquid ammonia refrigeration and cold storage security system has not been formed in our country,also do not have the timely and effective means of cold storage dynamic management,the cold storage state of differentiation,diversification liquid ammonia enterprises to implement effective regulation,safe hidden trouble.For the liquid ammonia refrigeration enterprises can be effective regulation,prevent the happening of the accident,therefore,in this paper,the liquid ammonia refrigeration and inherent risk of the enterprise safety management is studied,safety evaluation index system is established and based on the inherent risk of safety comprehensive evaluation.Information overload is various,the basis of considering the refrigerator cold storage is located in the dispersion and the number is more,the paper archive data cannot meet the demand of safety supervision department for dynamic tracking,means it is difficult to do safety regulators use original regulation and unified scheduling in a timely manner.So this article explore the liquid ammonia refrigeration inherent risk enterprise safety management,designed and developed on the basis of the liquid ammonia refrigeration enterprise safety management information system,designed to help safety regulators for liquid ammonia refrigeration enterprises to carry out efficient management.At the same time,this system is based on GIS platform will cold storage of attribute data is associated with cold storage area of spatial data,displayed on the map of each enterprise risk related information,and provide detailed information query and refrigerator risk zoning features,truly the visualization of information,convenient and safety regulators to jurisdiction by the liquid ammonia refrigeration enterprises to carry out unified scheduling management.