What is the implementation standard of the new national standard fire emergency lamp?
Therefore, low installation should be advocated, that is, to provide emergency evacuation lighting near the ground or at the ground level.
in the fire state, the smoke near the ground is less and the oxygen is much, and the instinctive reaction of the evacuation is to bend or crawl forward. Therefore, the partial illuminance illumination is more effective than the uniform illumination produced by the high position installation
in order to ensure the fire emergency lighting power supply is reliable, has the condition by low voltage power supply of emergency bus line, when the diesel generator for emergency power, as long as the generator is put into use, it is to ensure the power supply of electricity.
In the engineering design, in order to facilitate the maintenance and management at ordinary times, the fire emergency lighting is best supplied by the special feeding circuit.
