We should pay attention to the wiring method of electric wires. The laying of wires is a concealed work, and now it looks beautiful. But after living for decades, the wires will age and it will be relatively troublesome to replace them. Let's have a look. Now when the new house is renovated, the wires are laid in the wall, so that the interior looks cleaner. But pay attention to the wiring of the wires, and replace them in time in case of aging in the future. All the wires in the house are plugged into the wall. In the future, when they are old, how can we change them?
Most car owners ignore this problem. What should I do if the line is aging? Changed the line, of course. Then how to change the line? This requires us to make this preparation when decorating, that is, to wear pipes. All hidden wires must pass through. The tube is not only for the convenience of replacing the wire in the future, but also for leaving the wire in the tube, so that the nearby earth will not be charged once it leaks; The other is to prevent the wires from being directly sealed in the wall and let the wires dissipate heat.
Let's go on to talk about changing the line. Thread the thread into the threading tube, pull it out at one end, tie a new thread at the other end, and then thread it like a needle. You think it's that simple to change the line? Haha, childish! The wires on the wall have been aging for many years. At this time, the wires will become very hard! There is no line that cannot be pulled horizontally or vertically, and there must be a certain angle. The angle is large, so it is a little easier to pull up. What do you want the right angle line to do? How to deal with the thick layer of electrical tape wrapped around the wire connector?