Circuit renovation of those things

Circuit renovation of those things

Circuit renovation and waterway renovation are the most important part of home improvement. Because it is a hidden project, coupled with the lack of understanding of circuit knowledge of most owners, in the decoration, we know very little about the circuit transformation, resulting in future problems in the life after being transformed by the circuit made a headache, today Xiaobian for everyone simple Introduce those things about circuit reform.

In fact, there are many tricks in the transformation of the circuit, as the so-called to understand the line, the prophet must be tricky, circuit transformation is very complex, including strong electricity, weak electricity, high-power electrical appliances, switches, sockets, and each room needs to be wired, here Little friends who do not have fitting experience can easily be blindfolded. Therefore, before the circuit reform, parents still have to do their homework, the following Xiaobian for everyone to inventory some of the circuit construction jerry-building behavior. (1) “Bare-wired” embedded wall In accordance with regulations, when the wire is buried in the wall, the protective tube must be worn. However, there are often construction teams who use their trust and ignorance to directly bury the wires into the wall. This is a typical act of cutting corners. The consequence is that the wires are prone to aging and damage. It is even more difficult to replace the wires. You have to re-cut the walls. Is it not so bad to think about this kind of work-shaking behavior? (2) The "overloading" of the wires in the pipe is in accordance with the electrician's construction specification, and the section of the conductor to be placed does not exceed 30% to 40% of the pipe. At the time of construction, some electricians often insert a large number of wires into a tube to reduce the use of materials. This reduces the length of life of the protective tube, but the material cost saved increases the thickness of the electrician's purse. . (3) The irresponsible construction teams confined by strong and weak electricity will place strong electricity (such as lighting wires) and weak electricity (such as telephone lines and network lines) in a pipe or box, and store a pipe or box less, saving time and effort. Provincial material. The most direct consequence of this work-sharing is that strong electromagnetic waves, such as those generated by the lighting current, can interfere with the telephone line signal of the network cable. When the load is too large, it is easy to burn the cable. (4) There may be cases where the length is not enough and the wiring is necessary when no wire is laid at the joint . At this time, some non-standard construction teams will often directly insert the pipes and put them into the pipes without adding cross-circuit boxes. The interface is often the most prone to problems. Keeping the thread inside the tube will make repairs very difficult when problems arise later. (5) Slotting "barbaric" circuit and waterway are required to slot the pipe on the wall when the line is laid, but the pros must pay attention to it and must not allow the construction staff to randomly slot the wall. After all, it is not All the milk is called Terum Sul, and not all walls can be grooved, such as load-bearing walls. Many decoration workers often think about it. When construction is done savagely at the time of slotting, a slot on the load-bearing wall will likely destroy the load-bearing structure of the building. Slotting of the ground also requires care to prevent damage to the floor and the floor waterproofing. (6) When the fire, zero, ground line separation is not uniform specification circuit modification, the three wires of the fire line, zero line, ground line should be distinguished by color. In general, red and yellow are FireWire color patches, blue and green are neutral color patches, and yellow-green color lines are ground color patches. Bad construction teams may use lines with unequal color separations. They are likely to put together the remaining lines of other sites. Not only will it not be easy to repair, but it will also make mistakes. (7) When the electric wires inside the electric box are disorderly installed, some construction teams do not bundle the electric wires within the electric box in order to make it quick and easy, allowing them to be randomly distributed in the electric wires. This is not conducive to future circuit maintenance, but also to home circuit short circuit and fire safety hazards. The correct approach is to unify the tape with insulating tape and straighten out the line of defense of the wire so as to facilitate future maintenance and construction.

Xiao Bian painstaking efforts to tidy up so many people in the circuit construction of the trick, braved the risk of offending peers, is to make everyone aware of the doorway inside, decoration is originally and costly things, so be sure to do every link Save the most money, and quickly learn it!

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