Tips on fire emergency lights

    There is a fire safety control management center project, so that when a fire accident occurs, the fire control management center can apply for the registration of fire accident floor and the relevant floor fire safety emergency lighting requirements. About the double-layer commercial buildings, if there is no setting of the fire control management center at each location of the fire emergency lamps can be used plus the local power switch control (single light single control or multi-light control) or the distribution cabinet centralized control of the three-wire wiring method. Emergency floodlight if regard as the part of illume lamps and lanterns at ordinary times, should take to use 3 lines type controllability wiring method. To correctly grasp the characteristics of various wiring methods, to avoid blind wiring, poor results.

    In addition to these precautions, but also pay attention to the installation and maintenance of emergency lights: in the design of building engineering, in order to facilitate the peacetime maintenance and application for handling, fire safety emergency lights good by the floor with a special explosion-proof switch control circuit power supply system. In order to ensure the reliability of the switching power supply of the fire safety emergency lighting power supply system, there is a standard power supply system which should be the bottom pressure emergency busway section of the substation, that is, if the diesel generator is used as EPS emergency power supply, if the generator is put into use, it will have electricity to ensure the continuous power supply.

    In the case of fire accident, there is less smoke and more co2 in the soil, and people's nature of dispersion is reflected by bending or creeping forward, so a part of high-illumination lighting lamps is more reasonable than the symmetrical illumination intensity produced by the upper equipment. Therefore, the bottom should be carried out equipment, that is, in close to the soil or in the soil on the ratio of the supply and demand balance dispersing emergency lights. The emergency lighting in the application should carry out the characteristic inquiry regularly, through the continuous power switch test every ten days or one month, in order to inquire the power circuit conversion and the emergency function of the rechargeable battery, and carry out the charge and discharge, in order to extend the service life of the rechargeable battery. In order to do a good job of fire protection and maintenance of wiring, in the non-combustion structure layout, maintenance layer thickness is not less than 30 mm; When applying, wear metal tube and coat the steel tube with fire protection coating or other fire protection measures; Choose fireproof cable or fireproof cable, wire.