1, Do a good job of the distribution line of fire pr […]
1, Do a good job of the distribution line of fire protection, dark deposited when laying in non-burning body structure, the protective layer thickness of not less than 30mm; apply to wear metal pipe, and brush outside the pipe brush fire or other fire protection measures; Using fire-resistant cables or fire-resistant cables, wires. In the engineering design, in order to facilitate the usual maintenance and management, fire emergency lighting is best by the layer to the special feed automatic emergency lighting power supply circuit.
2, In the fire state, close to the ground less smoke, oxygen and more, the evacuation of the instinctive reaction is bending or creeping forward, so the local high illumination than the high installation of the uniform illumination to bring more effective. It should promote the low installation, that is close to the ground or in the ground height to provide evacuation emergency lighting.
3, In order to ensure the fire emergency lighting power supply reliable, conditional substation should be low-voltage emergency bus section power supply, that is, when the diesel generator with emergency power supply, as long as the generator put into use and emergency light battery supply sufficient , It has electricity to continue to ensure power supply.
4, Emergency lights are discharged in the state of the factory, the use of 20 hours before the charge must be carried out before discharge.
5, The use of emergency lights should be regularly carried out performance checks, every two weeks or a month through a continuous switch test to check the circuit conversion and battery emergency function, and discharge to extend the life of the emergency lamp battery.
6, In the engineering design, in order to facilitate the usual maintenance and management, fire emergency lighting is best by the layer to the special feed automatic emergency lighting power supply circuit.