What skills are required for socket installation? How do I install the socket?

6. The concealed socket is not less than one meter from the ground, and in order to prevent children from being electrocuted, touched with fingers or inserted into the hole of the power supply with metal objects, the safety socket with the safety flap must be selected.

7. The construction wiring requirements of single-phase two-eye sockets are: when the eyelets are arranged horizontally, it is "left zero and right fire", and when it is arranged vertically, it is "upper fire and lower zero".

8. The wiring requirements of the single-phase three-eye socket are: the grounding eyelet at the top must be firmly connected with the grounding wire, solid, and right, and must not be connected, and the remaining two eyelets are wired according to the rules of "left zero and right fire", and it is worth noting that the zero wire and the protective grounding wire must not be misconnected or connected as one.

9. The refrigerator should use an independent three-prong socket with protective grounding. It is strictly forbidden to connect the grounding wire to the gas pipeline to avoid serious fire accidents; In order to ensure the absolute safety of the family, the socket of the range hood should also use a three-prong socket, and the protection of the grounding hole should not be taken lightly.

10. The bathroom is often used to take a bath and take a shower, which is easy to get humid and should not be installed with ordinary sockets.

11. When installing the switch, the concealed switch is required to be meters away from the ground and 150 mm-200 mm from the horizontal distance of the door frame.

We should consider the layout of the switch not only from the perspective of aesthetics, but also from the perspective of convenience and practicality. Generally, the switch is turned on and off with the hand in the opposite direction, and the right hand is more than the left hand. Therefore, most of the switches in the home are installed on the left side of the door, so that it is convenient to open with the right hand after entering the door.

In addition, it is recommended that you buy the kind of switch with an indicator light so that people can recognize it at a glance.

It is best to have the switch position at home at the same level as the same level, so that it looks more beautiful. In general, the distance between the socket and the ground is 30 cm, and it should not be less than 20 cm. When we arrange the position of the socket and switch panel, we must calculate the height and spacing in combination with the placement of furniture and electrical appliances in the future.

If you are not busy, you can go to the market to buy switches and sockets by yourself, because if you ask the construction party, it will be about a few hundred yuan more than your own purchase. It is recommended that each switch socket needs to be equipped with a cassette, and it is best to buy a brand switch socket, the quality is more guaranteed!

If the house is newly renovated or the old house is renovated, it is inevitable to install the socket. Whether the socket is installed correctly or not is directly related to the residential installation and circuit installation, so care must be taken again. Some families do not pay enough attention to the socket at the beginning of the installation, resulting in the danger of future use, and even more than half of the family safety accidents are caused by poor socket installation, so wiring and socket installation at home is not a sloppy thing, today I will discuss with you some problems of socket installation, to see what skills are needed to install the socket master.

1. Bedroom socket.

The socket in the bedroom is actually very small. Generally speaking, it is the light switch when entering the door, and there are one or two sockets to charge near the bed, so relatively speaking, any leakage problem is not easy, some want to put the TV friend in the bedroom, you need to place the TV Install two sockets, the air conditioning socket can not be forgotten, for the air conditioner installation special socket with a switch, so we can turn off the air conditioner, we don't need to pull out the plug, just press the power switch directly, or install the table dressing on the socket, because we also need a hair dryer and curling iron socket to blow hair.

2. Quantity and location.

When we are installing an outlet, if there are too many installations, it will be very troublesome and more prone to the risk of electric shock. However, if the installation is smaller, it is not enough. Therefore, when installing the socket, it is necessary to calculate in advance how many sockets are needed and keep enough socket positions, or one or two more than expected, otherwise it will be troublesome if you are not enough, then you should find the location of the installation socket, do not put the furniture after installing the socket, only to find that the socket installation will be blocked by the furniture, so the socket will not be used.

3. Living room socket.

Because many of our major appliances are in the living room, our living room socket can be said to be the most in the whole house, most of the locations are not connected, which requires us to install the socket, when you think about how to finally install the socket, if you don't plan first, the installation will be very troublesome. It's a good calculation to use some special equipment in three sockets, then you can also be on the side, so we need to charge while the phone is charging, we need to plug in some coffee table.

Install the socket. The center of the lighting switch is from the ground, inside is good then three lines, red is the live wire, yellow and blue are zero wires, of which blue is the grounding zero line, socket switches are not uncommon in our family, there are three-hole socket switches and two-hole socket switches, which are the same during installation, and the line installation is the same, prepare the tools first; needle-nose pliers, electric pens, plum screwdrivers and other tools; Under the middle screw of the three-hole socket of the broadcast line, until it cannot be sent, the nut is screwed, and then the two zero wires are fed by hand, which are the left and right two nuts, and the two zero wires are sown, and the retail wire holes on the left and right sides of the live wire are inserted respectively, and the screw caps are screwed, which is only the first step; The following is to connect to the switch socket, with two small **, a red from the socket under the live wire nut with a live wire connected to the switch, the switch does not have two screws, one to connect to the live wire and the other to connect to the zero wire, do not need to divide so thin, after the live wire and the zero wire are connected, send the electricity to the electric pen to measure it to see if the electric pen is on, you will know that the first power is not on, if the power is on, disconnect the circuit, install and fix the socket switch on the wall, and then install the shell, and the nuclear sock cavity is good.

Install the socket. It is worth noting that the switch should be 130 150cm above the ground, 15 20cm from the side of the door frame, and cannot be installed behind the door. The position of the wall switch with wainscoting is at least above the top of the board, the height of the surface-mounted socket from the ground is not lower, and the installation socket is not less than that.

Do not install on the head of the bed or on the tabletop, and all switches should be closed in the same direction. Bathrooms and balconies should be equipped with splash-proof sockets, or equipped with waterproof boxes, bathtubs, faucets, and stoves can not be installed above, and 20cm around the gas meter can not be installed, calculate the load, and the socket without fixed load is calculated as 1000 watts, and the ordinary socket uses a square millimeter copper core wire. Confirm that all wires are fully modified during installation and contact with the head of the switch and socket backseat, and the switch is opened and closed with the hand in the opposite direction, the right hand is more than the left hand, generally on the left side of the door, and the door switch should be fluorescent.

Switch wiring. If the wall switch is used to control the on/off of the socket power supply, the wiring method is: first connect the line to the L terminal of the switch, (i.e., the live wire inlet), and then connect the L1 terminal of the switch (i.e., the live wire outlet) with the L terminal of the two-hole socket (i.e., the live wire terminal), and then connect the zero wire to the N terminal of the socket (the zero wire terminal), and then connect the zero wire to the N terminal (zero wire terminal) of the socket, and then you can do it.

If the socket is not controlled by the switch, and the switch will only control the lamp, then the wiring method is: the live wire is connected to the L terminal of the switch, the L1 terminal of the switch is connected with a terminal of the lamp head, the zero wire is connected to another terminal of the lamp head, and the switch forms a loop with the lamp. Then connect the live wire to the L terminal of the two-pin socket, and connect the neutral wire to the N terminal of the receptacle, and the two-prong socket becomes another circuit.

The most intuitive difference between a 10A socket and a 16A socket is the size of the jack spacing.

The second is that the power of the electrical appliances they can bring is also different.

If you change the 16A socket, the original 10A plug can not be plugged in, and the plug should also be replaced with a 16A plug, if there is only one socket in the room, and you want to use so many electrical appliances at the same time, it is recommended to change the 16A socket, but also pay attention to whether the main line of the socket limb can carry so much power, if the wire is too small or do not use so many electrical appliances in a socket, so as not to cause wire aging.

The hole spacing is different and not compatible, it is recommended that the heater should not be turned on to the maximum power gear, and the socket can be changed to 10A of the brand.

The power is too large, the prongs are loose, and the main line cannot be turned on at the same time.