Take a look below.pvc conduitMethod of installation

Installation method of pvc conduit When using fixed bracket, we generally install a fixed bracket up and down 1m, and when using fixed groove, we generally assemble support points up and down 1m. The support point is the area where the groove is fixed again, and the spacing is set according to the groove specification and model:

1, 25mm * 20mm-25mm * 30mm model tube, a support point should have at least 2 fixed screws and arranged horizontally.

2, 25mm * 30mm model specifications model upper and lower conduit, a support point less should have 3 fixed screws, and ladder-like, that will make the conduit load-bearing plate points scattered all over.

3, in addition to the support point should be every 1m up and down drill 2 holes, with five types of twisted pair into, after the wiring is completed, the five types of twisted pair tied out.

4. If PVC line pipes are applied to the wall in a dark manner, the interval between the support points of the line pipes is generally 1m. There are two fixing methods: immediately nail the screws into the concrete, and first use the plastic expansion pipe to load the screws.

5, standard, high chromium alloy hammer head main road routing method is the same, the difference is only a horizontal one vertical.

　pvc conduitAssembly common problems in the use of pvc conduit installation, we should pay attention to several common problems:

1. Avoid wall cracking and destroying wall structure due to chiseling during construction. When laying, it should be changed according to how much the number of power lines often penetrate in the pipe. The same pipe is not suitable for more than four lines. It is strictly forbidden for the power line to cover all the space design in the pipe. Central air conditioning household, lighting fixtures, power cord plug should be line manipulation, generally less than four. Lighting lamps go all the way, central air conditioning household go all the way, power cord plug go three to four, because it is beneficial to all the normal work of other roads.

2. The distance between the plug power cord and the network line and the monitoring line should exceed 50cm. The pipeline is fixed with the structure. All power switches, power cord plugs and lamps should be assembled with terminals. In addition, if the pipeline is long or the turn is too heavy, a connection terminal should be set at a certain distance, and there should be no cable tee joint in the pipeline. The bend of the cable protection sleeve shall be used for the elbow repair tool of public service facilities or the elbow of public service facilities without wrinkling. Therefore, the control circuit of power distribution equipment shall be reasonably arranged as required.

3. During the construction of the construction project, it is necessary to assemble the pipeline first and then wear the power line, so as to avoid the phenomenon that the power line cannot twitch when changing the line in the future.

4. Don't forget to have a picture of household electrical appliances after assembly, so as to save time and effort for future maintenance. Summarypvc conduitThe efficacy, assembly and attention are matters to be mastered by everyone. We actually don't need to be too unreasonable at the time of installation. If you think the installation is effective and standard, you don't have to stick to the rules to assemble.