Safety of household electricity, the power line start -- Ningbo Qiaopu Electrical Co., Ltd.

Now each family cannot do without electricity, television sets, refrigerators and other household appliances all cannot do without electricity. But because the electricity is improper and accidents are too many to count. These accidents, many are concerned with power line. Because once the damage will cause a fire, if not timely rescue will lead to serious consequences. Therefore, electric home security, must understand the power line, and do a good job protection and warranty.
The general power line role is to make the electrical power and normal use, its structure is simple, the main is three layer structure, the inner core, the inner sheath and the outer sheath. The inner core, is mainly used to electrically conductive copper wire, copper wire thickness will directly affect the conductive efficiency, of course material will also affect the electrical efficiency, and now there are even using the conductivity of silver and gold better as the inner core, but the price is expensive, mostly used in national defense science and technology, is rarely used in the household electricity; the inner sheath its main material is polyvinyl chloride, polyethylene plastic or plastic, with daily use of plastic bags is a material, but the thickness is thicker, the main function is to insulation, because the plastic is good insulators, in family life, sometimes will be home to more humid, the inner sheath can prevent the inner core of damp, in addition, plastics can be isolated from the air to prevent the inner core copper oxidation by oxygen in the air; the outer layer is the outer sheath, sheath role with the inner sheath is similar, but the outer sheath for better performance, because the outer sheath is in direct contact with the external environment, direct protection of power line safety, need the compression, wear, high temperature resistant, low temperature resistant, natural light, fatigue damage, material life, environmental protection material, so the outer sheath selection must be Choose according to the actual working environment to.
Understanding of the domestic power line structure at the same time, to learn how to prevent domestic electrical hazards, the need to pay attention to in the household electricity daily: try to household appliances, placed in ventilated and dry place to prevent line placement, wet and damage; household appliances in the non use state, must cut off the power supply; do not use household appliances over to prevent the line, work overload, overheating and burning fires; do not use the appliance in a thunderstorm, prevent because lightning and power line damage lead to serious consequences; to regularly check the line and the outer sheath of the outer sheath, once damaged, must be replaced, otherwise it will risk accident leakage of electric shock; note the socket supporting the use of lines, there must be no damage or short circuit, to prevent short circuit caused because the socket line burning. Finally, the need to remind, each family needs careful treatment of electricity this problem, only to take preventive measures, to do the daily protection and repair work, family life can be protected.
Public Information Department Ningbo Qiaopu Electrical Co., Ltd.