油浸式变压器消防安全问题探讨

摘要

Fire features and fire reasons of oil-immersed transformers are analyzed, and the fire safety problems of oil-immersed transformers are studied from three main aspects, i. e. fire prevention technologies such as gas relays and pressure relief valves, fire detection technologies such as heat detectors and smoke detectors, and firefighting systems such as stationary water-spray fire extinguishing system, water-mist fire extinguishing system, oil-drainage & nitrogen-filling fire extinguishing system and SP synthetic foam-spray fire extinguishing.%分析油浸式变压器火灾特点及原因,从气体继电器、 压力释放阀等火灾预防技术, 感温探测器、 感烟探测器等火灾探测技术, 固定水喷雾灭火、 细水雾、 排油注氮和 "SP" 速灭合成型低泡喷淋等灭火系统三大方面对油浸式变压器的消防安全问题进行探讨.