1.Prevent the fire process of electronic wires due to wire overload. In the process of wire design, the capacity of the place should be accurately verified, the possibility of increasing the capacity should be fully considered, and the appropriate type of wire should be selected. Large capacitance, should choose thick wire. The key to prevent overload wires in circuit design and reasonable selection. Such as improper design selection, will leave congenital hidden dangers, difficult to correct. Some small projects, site design and selection is not careful. Arbitrary selection of cables, laying cables are very dangerous. The carrying capacity of the original wire should be fully considered for the newly added electrical and electrical equipment. If the original circuit does not meet the requirements, it shall be redesigned and reformed.
2. The wire shall be constructed and laid by qualified electrician in accordance with relevant specifications. Wiring conditions directly affect the heat dissipation effect of wire. Generally speaking, the wire laying should not cross flammable materials, flammable materials, stacking, otherwise it will cause poor heat dissipation of the wire, heat accumulation, the possibility of igniting combustible materials around the electronic wire, increasing the risk of fire in the case of overload; Public entertainment places should adopt steel pipe protection for the ceiling laying cable, so as to isolate the ceiling from the wire, in overload, short circuit and other cases, even if there are beads will not fall, so as to avoid fire.
3. Strengthen power management, prevent random connection, careful use of mobile sockets, etc. Random wiring, the use of mobile sockets, in fact, is to increase the electrical equipment on a section of the wire, increase the flow of electricity and may cause overload. The mobile socket is obviously more than the fixed socket in the wall. If the mobile socket uses too much electrical equipment, the original wire will be difficult to bear. For high-power equipment and electrical appliances, independent cables should be set up, and mobile sockets should not be used as wiring sources.
4.Speed up the transformation of old wires to eliminate fire hazards. Old enterprises, old communities and other units, due to the longer use time, many wires have been aging, has exceeded the service life. Although the carrying capacity of some cables is not large, it is difficult for the aging wires to bear such carrying capacity, and there is also the risk of overload. Especially in the old residential areas, the electrical wires have long been aging, but with the improvement of people's living standards, the increasing number of household appliances, its power consumption is increasing year by year, is really worse. For old wires, timely supervision, coordination, rectification as soon as possible, eliminate fire hazards, to ensure safety.