The installation of home electric wires is an important part of safeguarding our quality of life in the future. Therefore, we must be careful about the installation of it, and everything should be based on safety. Generally, we must have a clear construction drawing before the installation of the domestic electric wire. According to the construction drawing, it is more convenient to install it after the installation or after the inspection. The following small series for everyone to introduce home wiring installation considerations.
First, the scientific choice of wire thickness. The specific electrical power needs to be combined with appropriate wires. If the power-intensive appliances are assembled with fine wires, the wires will be heated, the service life of the wires will be shortened, and even the insulation will be broken down and cause fire.
Second, choose a reasonable installation form. Indoor wiring can be installed in two types: surface mounted and concealed. Surface installation is laid along walls, ceiling surfaces, truss beams, house posts, etc. Households must not be squeezing and over-folding wires when installed on their own. It must be firmly fixed. Concealed installations are laid inside walls, ceilings, etc., but concealed installations must be operated by professionals.
Third, the correct connection method. When laying wires, avoid joints as much as possible, because joints are prone to large resistance and cause heat. If a connector is really needed, it should be done in the right way and wrapped with insulating tape outside the connector.
Fourth, the correct use of ground. For electric fans, washing machines, refrigerators and other electrical appliances to use three-phase plugs, and the installation of a reliable ground; for lighting circuits, to absolutely prohibit the wiring method.
Five, three (three holes) socket must be zero protection. Many three-pole sockets (especially those plugged in by users) do not actually become three-pole sockets, but only three holes and two poles, which should be avoided.
Sixth, wire wall problems. In the design of wires, there is indeed a practice of burying them in walls and ground stucco layers. But generally wear casing. Some people also concealed the wires in the wall during the two renovations, avoiding going down the line. However, due to the fact that they rarely wear pipes (such as PVC pipes), the wall may suffer from dampness or wetness, or nails may cause electric leakage. Therefore, special attention should be paid to the problem once the cable is concealed.
Editor's summary: The introduction of the home wiring installation is introduced here, and I hope to help everyone. If you want to know more related information, you can pay attention to this website information.
Wire and cable purchase
Pps Materials Gear Pump,Pps Self Priming Gear Pump,Automatic Filling Pump,Chemical Dosing Gear Pump
Suzhou Macxi Fluid Technology Co.,Ltd. , https://www.macxipump.com