Introduction For solar thermal power stations, which are different from conventional power plants, develop safe, reliable, economical and reasonable design standards for fire protection facilities to ensure the construction and safe operation of power stations. Method Utilize the current national codes and standards to analyze and judge the characteristics of molten salt and heat-conducting oil used in solar thermal power stations, their system equipment and the fire resistance rating of buildings (structures); Analysis and discussion on special fire protection design issues.
Result Analysis and judgment: the fire hazard of solid monomer molten salt is Class A, the fire hazard of molten salt is E, the fire hazard of heat transfer oil is C, and the fire danger of molten salt and heat transfer oil system building is second-level, and specific fire prevention measures are proposed according to the fire danger level.
Conclusion The analysis of the fire danger category of the power station using molten salt and heat-conducting oil is in accordance with the current national norms and standards, which provides a reference for the fire protection design of solar thermal power station projects.
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