Let's see how to install home improvement wires.

Can not simply say, to understand the many factors.

1: PVC flame retardant pipe and qualified BV line must be used to be buried in the wall, and the bottom box cannot be buried in the wall because it is not beautiful.

2: When the switching power supply pipe touches the waterway, it must be electrified and drained, and maintain a certain distance. PVC pipe should be less according to the head (according to the head to brush PVC super glue).

3: In case of strong and weak electricity, it is not allowed to wear the same tube.

4. The wire diameter of the switching power supply transmission line must be selected according to the load size (with allowance). The cable wire diameter is too white and wasteful, and the cable wire diameter is too small and unsafe.

5: The installation lamp and the power socket are separated. The dining room, kitchen and large living room should be divided into as many channels as possible. The air switch should be selected according to the load size, and the power socket must be assembled with leakage protector.

6: The wire connector must be connected; It is suggested that the connector should be welded by electric welding. All in all, assembling wires should be safety first. The application of a standard welder with an electrician certificate, a responsible welder can be much more at ease.

Home improvement wire assembly common problems

Scientific and reasonable selection of the size of the wire and specific electrical power must be combined with moderate wires. If high-power household appliances are installed with thin wires, the wires will be hot, the service life of the wires will be reduced, and even the insulation layer will be damaged, causing a fire.

Selection of effective installation methods to assemble the wires in the room can be used in two ways: open tube and buried. The open pipe is laid along the wall surface, suspended ceiling surface layer, truss beam, house column and other places. When the open pipe is self-contained in the home, it must not be squeezed or too telescopic. It must be fixed firmly. The concealed burial is laid in the wall, ceiling and other positions, but the concealed burial needs to be operated by professional and technical personnel.

When laying wires in the correct wiring method, try to avoid connectors, because it is easy to produce relatively large resistors at the interface, causing hot. If you really have to connect the head, it should be carried out in the correct way and tightly wrapped with insulating tape over the head.

Standardize the use of grounding wires for electric fans, motor graders, household refrigerators and other household appliances to use three-phase plugs, and assemble reliable grounding wires; For lighting lines, it is necessary to strictly prohibit the connection of wires in one line and one place.

Three-level (three-hole) power sockets must be connected to zero to protect many three-pole power sockets (especially the plug-in installed by customers). In fact, they have not really become three-pole power sockets, but three-hole power sockets, which should be prevented.

The problem of home decoration wires buried in the wall is that wires are indeed buried in the wall and ground coating layer in the design. But generally wear waterproof casing. They also put the wires in the wall during the two renovations to prevent the open wires from going.

Home improvement wire assembly problem can not be ignored, it is related to everyone's life safety, assembly wire is the need to pay attention to all kinds of problems!