In our decoration project, hydropower transformation is a very important link, which is related to our power consumption. We must put it first in the decoration construction project. Let's take a look at the skills required for PVC trunking installation and what we need to pay attention to in the installation process.

pvc线槽安装技巧：

PVC trunking installation skills:

1、25mm乘以20mm减去25mm乘以30mm规格的pvc线槽，pvc线槽安装中一个固定点应该少有两个归你管螺钉并且水平排列。

1. 25mm × 20mm minus 25mm × 30mm PVC trunking. At least two pipe screws shall be arranged horizontally at a fixed point in the installation of PVC trunking.

2、25mm乘以30mm规格以上的线槽，一个固定点少应该有三个固定螺钉，并且呈梯形装，这样可以让pvc线槽的受力点更加分散。

2. For trunking above 25mm × 30mm, one fixing point should have at least three fixing screws and installed in trapezoid, which can make the stress points of PVC trunking more dispersed.

3、除了固定点外的每隔一米左右就要钻两个孔，然后用双绞线传入，等到布线结束以后，再把所有的双绞线捆绑起来。

3. Except for the fixed points, two holes shall be drilled every one meter or so, and then the twisted pair shall be introduced. After the wiring is completed, all twisted pairs shall be bound.

4、如果是pvc线槽安装在墙面明装的话，线槽的固定点间距一般为一米，分为直接向水泥中钉螺钉和先打塑料膨胀管载钉螺钉。

4. If the PVC trunking is installed on the wall surface, the fixed point spacing of the trunking is generally one meter, which is divided into nailing screws directly into the cement and nailing screws with plastic expansion pipes first.

5、锤子干线或者是水平布线的方式都是一样的，一个是横着一个是竖着。

5. The way of hammer trunk or horizontal wiring is the same, one is horizontal and the other is vertical.

pvc线槽安装注意事项：

Precautions for PVC trunking installation:

1、在pvc线槽安装的时候要注意不要把墙面造成裂缝，不要破坏墙体结构。敷设的时候要根据管内所穿导的数量多少而变化。同一个管内，导线不宜超过四根，禁止导线将管内的空间全部占满，因为这样不利于其他几路的正常运行。

1. When installing PVC trunking, pay attention not to cause cracks on the wall and damage the wall structure. The laying shall vary according to the number of conductors in the pipe. In the same pipe, there should not be more than four wires. It is forbidden for wires to occupy all the space in the pipe, because this is not conducive to the normal operation of other circuits.

2、电源线和电话线、电视机线的距离应该大于五十厘米，管路和结构应该进行固定。，所有的开关和插座都应该安装接线盒。如果管路拐弯或者是过长，应该在间隔一定的距离设一盒接线盒。管路内不能有电线接头，在电线的保护管玩出，应该使用弯管工具，让电线没有褶皱，因此要按照规范合理的配置。

2. The distance between power line and telephone line and TV line shall be greater than 50cm, and the pipeline and structure shall be fixed., All switches and sockets shall be equipped with junction boxes. If the pipeline turns or is too long, a junction box shall be set at a certain distance. There shall be no wire connector in the pipeline. When playing out the protective pipe of the wire, the bending tool shall be used to make the wire free of wrinkles. Therefore, it shall be configured reasonably according to the specifications.

3、在pvc线槽安装施工的时候应该先安装管路，然后再穿导线，这样就可以避免将来需要进行换线的时候，出现导线没有办法抽动的现象。

3. During the installation and construction of PVC trunking, the pipeline should be installed first, and then the wire should be threaded, so as to avoid the phenomenon that the wire can not be twitched when it needs to be changed in the future.

pvc线槽安装时一定要注意好好保护电线哦！

When installing PVC trunking, pay attention to protect the wires!

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