As our living standards get better and better, various household appliances have become indispensable items in our homes. To be able to use these appliances, we need to carry out weak current construction. So what about weak current construction? design? Below we will bring you a detailed explanation of the weak current construction plan, hoping to provide you with help.
How to design weak current construction?
Weak current construction plan 1. Strong and weak wires should be routed separately:
When the circuit is transformed, the construction team will put all the lines together for the convenience of construction. This is a A big no-no, as this will cause interference between lines, lead to unstable signals at home, and also leave a fire hazard. When carrying out circuit modification, strong and weak currents should be routed separately. It is strictly forbidden to use a bottom box and a tube for strong and weak currents. The parallel spacing of strong current lines should not be less than 30 centimeters. The best spacing is Fifty centimeters must cross at right angles.
Weak current construction plan 2. Selection of weak current wiring pipes:
It is best to use hard PVC pipes or steel pipes to choose weak current wiring pipes. The price of PVC pipes is cheaper than steel pipes. It is a commonly used one by many people, but its signal shielding effect is not as good as that of steel pipes. Therefore, if there are local interference sources in the route and cannot meet the minimum clear distance requirements, steel pipes can be used as wiring pipes.
Weak current construction plan 3. Separate pipe routing:
In order to avoid signal interference, network cables, telephone lines, etc. must be run through separate pipes during weak current construction and cannot be placed in the same pipe.
Weak current construction plan 4. Lay pipes first and then wires:
When carrying out weak current construction, construction workers should install pipelines first and then thread them to avoid wire failure. There is no way to twitch, so that you can avoid the phenomenon that the thread cannot twitch when you need to change the line in the future.
Weak current construction plan 5. Avoid too many lines in the same pipe:
When laying, it should change according to the number of wires passing through the pipe. If there are more than four wires in the same pipe, If there is no wire, then the wire cannot be constructed. The diameter utilization rate of straight pipes should be around 50%, while the diameter utilization rate of curved pipes should be around 40%.
Weak current construction plan 6. Avoid breaking right-angle bends:
When routing wires, be careful not to break the wire tube directly and turn it at right angles. This will easily cause the wire to not be threaded. In the past, and the impact on the signal was also great, it was best to use a large bend to connect.
The above is how to design weak current construction brought to you by the editor? All details of the weak current construction plan.