Study On Classification And Grading Method Of Building Fire Accident Potentials

With the rapid development of society, liquid ammonia cold storage has been widely used in a variety of production and living activities for long preservation period, simple operation and easy maintenance features. Accompany with the emergence of some new standards, many new laws and regulations have been revised especially for ammonia refrigeration industry. The higher requirements of compliance management for the ammonia refrigeration enterprise are put. First, enterprise production safety regulations are difficult to fully collected due its large numbers. Second, Current safety laws and regulations cannot meet the requirements of safety production at present. Corporate compliance is difficult to be implemented simultaneously with a large number of regulations and standards being updated. It is necessary to carry out the research on the applicability and compliance of enterprise safety regulations to achieve safety regulations and management.With the implemented subject of compliance evaluation of liquid ammonia Cold storage, the compliance of fire control in cold storage enterprises was studied based on the physical and chemical properties of the liquid ammonia and accident case and risk characteristic analysis of ammonia refrigeration enterprises.Regulatory applicability analysis was performed in the fire regulations of liquid ammonia on the basis of analysis of liquid ammonia on fire hazard and considering the security requirements and the characteristics of fire safety in every stage of the enterprise. First, a large amount of data about related safety regulations and standards of ammonia refrigeration industry from the government related documents, internet and libraries should be collected to form a database. Second, some legal regulations and relevant standards, which have clear requirements for the risk factors of enterprises, are needed to be selected to form an enterprise security regulations directory.The combination of cold liquid ammonia fire risk analysis and safe production characteristics, etc., through scientific systematic selection method, get involved in ammonia refrigeration corporate compliance evaluation system.It includes six parts:(1)primary and secondary indicators;(2) legal basis;(3) specific provisions;(4)comprehensive requirements;(5) score;(6) Rating Details.And to develop “Ammonia refrigeration enterprisefire safety compliance evaluation form”, to facilitate the evaluation used to assess fire involving ammonia refrigerator combined level compliance.Based the risk characteristics of lanling cold storage is "Large scale, quantity, difficult problems",Lanling typical cold storage was The application of compliance evaluation, we proposed to have a pin of measures to improve corporate compliance involving ammonia refrigeration level.Finally, it analyzes the main factors that influence the compliance of fire laws and regulations, and puts forward a scientific and effective method to keep the compliance.