Many friends in the home, whether it is before the renovation or after the renovation, there are some power outlets in the bedroom, but different sockets have different characteristics, then we look at the weak socket, weak socket has many friends their use is not very clear what are the characteristics of weak outlet, as well as to how weak socket layout, and what precautions have weak outlet, we take a look below.
First, the introduction of weak electric socket
According to the strength of power transmission power, power applications can be divided into two types: strong power and weak power. Electricity for buildings and buildings generally refers to strong electricity with AC 220V50Hz and above. It mainly provides people with electric energy and converts electric energy into other energy sources, such as air conditioning, lighting, power and so on. There are two main types of weak electricity in intelligent buildings. One is low-voltage electric energy such as safety voltage level and control voltage specified by the state. There are AC and DC points, AC below 36V, DC below 24V, such as 24V DC control power supply, or emergency. Lighting backup power supply. The other type is information sources that contain information such as voice, images, and data, such as telephone, television, and computer information.
Second, how to layout weak current socket
1, the layout of the weak power socket installation in the living room
(1) The living room is the center of people's meetings and activities. The main equipments are audio, air conditioning, television, network (providing network camera products), telephones, water dispensers, etc., which are characterized by a variety of equipment and quantity. The design position ensures that the horizontal distance between the strong and weak electrical sockets is greater than 0.2 meters, the distance is too close, and it is easy to cause electromagnetic interference and impact signal (providing: signal amplification products) effect. In general, the TV and the stereo are together, requiring two sets of outlets, and temporarily supplying power to the two nearby outlets.
(2) In addition, there are two sets of power sockets on the sides of the sofa opposite the TV, and telephones and network sockets are installed on the walls. Arrange the number of other outlets according to the location of equipment such as air conditioners and water dispensers. In summary, in the living room, at least 9-12 groups, TV, telephone outlet network outlets, each group, can meet the needs of people's lives. Therefore, although there are many types of architectural planes, we can install the living room and the main wall in the living room and then compare designs.
2, the layout of the weak electrical socket in the bedroom
The main equipment in the bedroom includes telephone, TV, internet, air conditioning and more. Determining the location of the bed is the key to the layout of the bedroom exit. There are 1 set of power sockets and 1 network set of telephone sockets on both sides of the bed, 2 sets of socket power sockets and 1 TV set next to the TV, air conditioner, special air conditioner outlet, 1 set of other suitable settings, High voltage sockets 6-8 sets.
Third, weak electrical socket precautions
1. The line pipe adopts the direct pipe laying method on the ground. If there is a special situation that needs to be around the wall or the top of the line, it must be stated in advance in the agreement to indicate the non-standard construction or fill in the “Customer Approval Form†before construction.
2. The horizontal distance between the power cord and socket and the TV cable, network cable, audio and video cable and socket should not be less than 500mm.
3. The joints that penetrate the piping wires should be placed in the junction box. The joints should be firmly connected and the insulation tape should be evenly packed.
4. When connecting the switch and screw lamp wires, the phase wire should be connected to the switch first. The phase wire drawn from the switch should be connected to the terminal of the lamp center, and the neutral wire should be connected to the threaded terminal.
5. When wiring the power cord, the cross-sectional area of ​​the conductor used should meet the maximum output power of the powered device.
6. The cassette terminal should be 30 cm long. All lines should be labeled and indicate the type, specification, date and project owner.
7. The connection between the threading pipe and the cassette, the cassette is not allowed to be cut, the original tube hole must be opened, and the threading tube should be worn out. The threading tube is kept 5 mm in the cassette.
Some of our friends didn't know very well about putting some sockets in the house. They didn't realize that there were weak sockets in the socket and how the weak sockets were laid out. But through the above content, friends know what is a weak socket. Friends also want to know the decoration knowledge, you can also pay attention to the decoration home network.
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