Precautions for re-use of electric blankets
Generally, electric blankets should not be used for more than 5 years. After a summer of collection, electric blankets may be flattened by you. . The working principle of the electric blanket is that the electric heating wire inside converts the electric energy into heat energy by energizing, and generates heat to achieve the function of heating. When using, it is required that the electric heating wires inside cannot be folded together, otherwise the electric heating wires folded together after being electrified and heated will melt the insulating layer outside the heating wires and cause a short circuit due to the high temperature. This is the biggest danger of using electric blankets . Another point is that when the weather is relatively cold, the insulation layer of the electric blanket that has been used for a long time may be relatively brittle, and it is easy to break during the process of re-use, causing damage to the electric blanket circuit.
After consulting the electric blanket manufacturer, the technicians provided several solutions:
1. Use a warm water bag or a mineral water bottle to decorate the hot water, Appropriate heating for a while, and then spread out.
2. Power on the electric blanket for about 2 minutes without unfolding it, then turn off the power and unfold it again. However, when using this method, you must pay attention that people cannot leave, and the power-on time cannot be too long, otherwise it will directly burn the electric blanket.
