What's wrong with the slow heating of the electric blanket

summary

Sometimes, when the heat of the electric blanket is slow, the human body will repair itself at the beginning. Many people still have a feeling of fear about the electric blanket. We should also know that we should pay great attention to safety when using the electric blanket to prevent accidents. The specific precautions are as follows:

What's wrong with the slow heating of the electric blanket

First: the electric blanket is suitable for use on the hard bed, not on the Simmons bed, steel wire soft bed and sofa bed. Because the electric hot wire is easy to deform or break when it is stretched or twisted after being stressed, it may cause accidents.

Second: the use of electric blanket must be flat, placed between the quilt and sheet, do not use under the cotton mattress, in order to prevent slow heat transfer, so that the local temperature is too high and burn components.

Third: electric blanket must not be folded to avoid heat concentration, high temperature rise and local overheating. When using the electric blanket, it is not suitable to fold it every day. This will affect the tensile strength and tortuosity of the hot wire, resulting in the rupture of the hot wire.

matters needing attention

Generally, the control switch of electric blanket has three levels: closing, preheating and heat preservation. Before going to bed, turn the switch to the preheating position. After about half an hour, the temperature can reach about 25 ℃. Before going to sleep, turn the switch to the heat preservation position. If you don't need to keep warm, turn the switch to the off position. It is better not to use the preheating gear for more than 2 hours. If it is used for a long time, it is easy to damage the safety device of the electric blanket.