Plastic insulated wires are best not buried in the wall

According to the relevant person in charge of the Municipal Safety Supervision Bureau, after long-term use of plastic insulated wires, the plastic will age and crack, and the insulation level will be greatly reduced. When the line is short-time overload or short-circuit, it is easier to accelerate the insulation damage. In addition, once the wall is wet, it will cause large-area leakage and endanger personal safety. Direct burying is also not conducive to line maintenance and maintenance.

With the popularization and application of household appliances, correct knowledge of safe electricity use is essential to ensure the safety of electricity use. First of all, do not buy counterfeit and shoddy products; home appliances should have a complete and reliable power cord plug and grounding protection; ground wire can not be connected to tap water, gas pipeline; wet hands can not touch live equipment; can not privately pull the wires; Disconnect the power supply; replace the power cord immediately when it is damaged; the basic common sense of the appliance should be powered off before the fire is extinguished. For plastic insulated wires, it can be hidden in a drawer that can be opened. Therefore, for household electrical safety, it is best not to bury the plastic insulated wire.