主变泡沫喷雾灭火系统维保风险控制研究OA

The foam spray system is an important and widely used main transformer fire fighting system.The system requires regular replacement of foam liquid and maintenance.Based on the system composition principle and maintenance content and steps,the risks existing in the maintenance work are analyzed and corresponding control measures are formulated.Control measures and effectiveness analysis of the implemented work prove that the risk management and control measures are safe,scientific and effective,providing reference for the maintenance of foam spray fire extinguishing systems in other substations.