If you want to change the wires for home decoration, are there any practical wires that you can intr

Observe the copper core of the wire, the gloss is good, the yellow is reddish is high-quality copper, and the yellow white and shiny is brass, low-quality copper. Hydropower engineering is a very important part of home renovation. The necessary factor for the quality assurance of hydropower projects is that the quality of materials must be passed.

Generally speaking, if the semi-package is repaired, the wires, waterproofing and other materials are purchased by the foreman or the decoration company, but as the owner, at least you must know how to judge the quality of the materials. In addition to wires, decoration and electricity-related need to purchase air switches, circuit breakers, strong current boxes, switch sockets, ceiling lights, etc. Under the same brand model, the soft wire is twice that of the hard wire....

Far Eastern Wire, Chint Wire, Panda Wire, Baosheng Wire are all available....One has to see. See if there is a quality system certification; See whether the certificate is standardized; See whether there is the factory name, factory address, inspection seal, and production date; See if there are trademarks, specifications, voltages, etc. printed on the wires. It is also necessary to look at the cross-section of the copper core of the wire, the color of the high-grade copper is bright and the color is soft, otherwise it is a defective product.

Second, we have to try. You can take a wire head and bend it repeatedly by hand, where it feels soft, has good fatigue strength, plastic or rubber feels elastic and there is no crack on the wire insulator is the best product.

Asian cables are very good, the wires and cables in our community are provided by them, heat-resistant, cold-resistant, anti-corrosion and non-flammable, not only practical but also pure copper resistance is small and the loss is also very small, the household is really practical, they have a lot of product specifications, you can choose according to the previous electricity situation.

It is recommended to use a hard wire, that is, BV plastic copper wire, and if possible, a BVV wire or a ZRBV wire can be used; There are requirements in the acceptance standards for electrical engineering of civil buildings, and hard single-strand plastic copper wires, that is, BV lines, should be used for residential indoor wiring;

The thickness of the insulation layer of the hard wire is thicker than that of the soft wire, and the mechanical strength and aging resistance of the hard wire are much better than that of the soft wire, so its safety performance is higher; The biggest disadvantage of the hard line is that the construction is difficult, and the labor cost will be higher than that of the soft line during the relative construction; In addition, it is not suitable for use in flexible connections.

Soft wire, due to its low mechanical strength, is not suitable for use in the concealed tube piercing site, it is easy to break the wire, and it is also not recommended to use it for home decoration, in addition, its aging resistance is also poor, and it is not safe to use for many years; Soft decoration is suitable for places that need flexible connection, such as making a plug-in board or temporarily connecting a bulb, it is best to use a flexible wire; You can see this phenomenon from the wiring strips we bought;

In addition, the construction of soft wire is particularly convenient, because its wire is relatively soft, it is very good for wiring and wiring, and the labor cost is lower than that of hard wire;

Wire Diameter Selection for Home Improvement Wires:

Squared for lighting;

Ordinary sockets are squared;

4 square meters for cabinet air conditioners;

The kitchen and bathroom are all 4 square meters.

Typically, the live wire is red, the neutral wire is blue, and the ground wire is yellow-green. In the wiring process, it is necessary to follow the "live wire inlet switch, neutral wire inlet head" and "left zero right fire grounding".

The total cross-sectional area of the conductor in the pipe should be less than 40% of the cross-sectional area of the protective pipe, for example, a maximum of 4 square wires are worn in 20 pipes, which <>

It is better to renovate the house than to change the line. However, if it is not replaced, it must be connected in a standardized way at the head of the connection when the version of the line is transformed, and then the tin bar is burned and the tin is scalded at each joint. In this way, there will be no unnecessary losses due to line problems after moving in.

Whether the original wires for the decoration of the new house should be completely replaced depends on the original wiring and occupancy requirements.

Whether the original wires for the decoration of the new house should be completely replaced depends on the condition of the original BAI line and the requirements for occupancy, mainly depending on the zhi

The following points: dao1, the size of the household wire diameter Due to the increasing number of household appliances now, the household wire diameter is generally at least 10 mm2, if the household line is less than 10 mm2 (except for small houses of thirty or forty square meters), it may involve expansion, which is more troublesome;

2. The original home circuit setting Under normal circumstances, the reasonable circuit division should be: total opening, lighting, general plugging, passenger space, lying empty 1, lying empty 2, kitchen, main bathroom, secondary bathroom (no distinction after the total opening), if this basic standard is not reached, the circuit should be increased, each air circuit is not more than two air conditioners, if it is exceeded, a new circuit must be added, if there is a high-power electric water heater must be added to a separate circuit, if the circuit is increased too much, it is recommended to re-wiring and agree to plan the circuit;

3. The national standard for the diameter of each circuit is: light wire, socket, air conditioner 4mm2, in the decoration process taking into account the increasing number of household appliances in the future, a standard will generally be added, light wire, socket 4mm2, if this standard is insufficient, it needs to be rewired;

4. How much circuit changes If there are more places where lights, tubes, sockets are displaced or abandoned, and there are more new places, and there are more places where the wires are merged and disconnected, it is easy to age after a long time, and there are many hidden dangers of problems, so it is best to change them all.

The old house decoration wires need to be replaced, because many old houses are aluminum wires or thin wires, and they must be replaced if there are conditions. Nowadays, the house is generally 4 flat wires, and the sockets are also flat wires, if your home is not like this, you should consider replacing it.

It should be replaced, with an air opening that is more than twice the load of all household appliances, and then a pure copper wire with a load of more than 2 times the voltage of all electrical appliances, and consumables such as a good brand (such as Taili) power box. Generally speaking, the aging of wires and socket switches is about 7 to 10 years. It's finished, and please give a point!

It depends on your own needs, Generally speaking, if the quality of the materials of a good house is okay, there is no need to waste money, because the price of copper ** leads to the high cost of wires.

Yes, but the dedicated line must be used.

Generally, it is not necessary to replace them all. Whether it's a switch or a wire, it can be used if it's not broken.

and report the increase, directly install the new line.

The new right switch can be used. In addition to the rapid water heater leading to the bathroom and the air conditioner in the living room, which require thick wires and high-power switches, other socket control switches (leakage protectors) can be used with 16A. The lighting circuit can be switched with a single 10A p.

The sub-control switch you said should be a leakage protector, according to the leakage detection on the side, if there is no problem, there is no need to replace the version, the wire depends on the right of your original thickness, now there are more and more household appliances, the main line is recommended to be the best 6 flat socket above the premise is not to lose the situation. When you buy it, just tell the boss about it, and if you don't lose money, he will know.

When the renovation did not come, it was necessary to open source the original.

All wires provided by the distributor were replaced.

The main reasons are as follows:

1. The hydropower renovation project carried out by the developer before the delivery of the house can meet the basic use requirements, and the selected wires are basically in line with the requirements of national standards, and the quality of the wires itself is a qualified product.

2. In order to meet your own individual needs when decorating the new house, you may need to make some additions or adjustments to the original switch panel, socket and other positions, which can be changed on the basis of the original and can be led from the nearby line junction box.

Is it necessary to replace all the wires for home renovation and water and electricity construction? How to save money and change all the wires.

Laying out wires is a very complicated thing, I have a piece of information about how to arrange the decoration wires to share with you, first confirm that you want to take the bright line or the dark line? Before laying wires, the owner must first ensure that the wire products are qualified products that meet the relevant standards. The wires should be laid in flame-retardant concealed pipes, and the wires should be horizontal and vertical, and there should be no joints in the pipes.

The wire shall not be buried directly into the plastering layer, and it is necessary to ensure that "the live wire enters the switch, and the zero line enters the lamp head". In the process of decoration, some workers try to save trouble and put strong current lines and weak current lines together, which is not correct. Strong and weak lines will affect each other, so it is necessary to run the pipe separately, and the distance between the strong and weak pipelines should be at least 300 mm.

The distance between the TV, ** socket and electrical socket should be at least 300 mm. Air conditioners and high-power household appliances should be wired separately and wear flame retardant pipes. In the decoration, the stereo and TV are usually wired separately, and the lines of the ** and broadband can be worn in one tube.

The premise of the same kind of wire passing through the same pipe is that the total cross-sectional area of the wire in the pipe must not exceed 40 of the cross-sectional area in the pipe, so as to facilitate the replacement of the line in the future. In addition, whether the wiring is slotted on the wall or on the floor depends on the situation on site. For example, when the floor is tiled or the solid wood floor is laid, the ground wiring can be used; When laying laminate flooring on the floor, it is best to walk the pipeline through the wall, because there is no keel under the laminate floor, and the height of the threading pipe cannot be reserved.

Generally speaking, the cost of wall wiring will be higher. I hope it helps you and I wish you a happy life.

Switch socket wiring in the living room:

The living room lighting lines are complicated and there are many families.

In the living room lighting on a lot of effort, the living room is equipped with a headlight, the living room is laid with a circle of small lights, and the sofa is then equipped with spotlights, light strips, etc., and some families are also equipped with spotlights and light strips on the TV background wall.

TV background wall switch socket wiring:

Strong current and weak current can not walk in a wire tube,Can not appear on a socket panel,That is to say, the TV and the network cable and the socket panel of the ** line and the power socket can not appear on the same panel,These two sockets can be side by side but can not live together,Strong and weak electricity together There are signal interference,And there are potential safety hazards,It is best to separate the network cable and the TV cable according to the requirements,If you don't communicate with the electrician in advance,They will string several wires in the same tube,Because this wiring and installation are trouble-free。

Bedroom dual control switch wiring:

This dual-control switch is placed in the first place, how high is the distance from the ground, it must be designed, and the reasonable position of the switch socket is designed in advance.

Wiring of the switch socket in the dining room:

Restaurants generally install restaurant lights, and install a socket above the baseline of each room, which is also more practical, and can be used to plug in the vacuum cleaner in the future, which is very convenient.

Wiring for kitchen power supply:

Leave a 4-link socket on the top of the cabinet countertop, which is convenient for the use of household appliances, and also convenient for the bricklayer to stick the wall tiles at the time, which is easy to cut successfully at one time. In addition, it is necessary to design a separate switch socket for the induction cooker and range hood, and the installation position of the range hood must be designed in advance. Do not install the kitchen socket on the stove to prevent overheating; There is also the gas alarm, I think it is also very necessary, you want to install this gas alarm, you also need a separate socket, this socket needs to be installed higher.

In the process of decorating the new house, the home improvement wire is an indispensable process, as part of the hydropower project, related to our future home safety, and the home improvement wire is also an unavoidable project, there is a problem with the circuit construction, there will be a short circuit overload, so in the new house decoration to take it seriously, today the staff will share the new house decoration home improvement wire attempt, I hope it will help you.

1. There are three types of power cords.

The red one is the fire line, the blue one is the zero continuation, and the one in Jia color is the ground line. When the new house is decorated, the power line pipe should be pre-set in the Pu body groove, to ensure that the surface of the casing is recessed into the wall for a distance, after the power line is connected, the wall should be wet, closed with 1 to 5 alkali, and the sealing surface should be flat and low dry wall. The installation of the power back box should be stable, and the bottom surface of the panel should be flat and consistent with the wall.

The direction of the power cord for the decoration of the new house should be horizontal and vertical, not oblique.

2. Switch installation.

Rocker switch installation method: the lower end is pressed in for on, and the upper end is pressed in for disconnection. When the socket switch and panel are fastened, screws should be used, and buried nails or stone board screws should not be used to damage the bottom box.

The bedroom of the new house decoration should use double control switches. Kitchen electrical outlets should be set up side by side. The switch wire box is generally above the ground, and the switch should be about one meter above the ground.

diy?Okay, first of all, you have to plan your own home, what electrical appliances are put in those places, make a mark and then find a line to connect the good mark with the outdoor line, this line is the place where you want to slot, and the outdoor line is connected to set up an empty box, the size of the empty box is the number of rooms in your home + guest + dining room + kitchen + bathroom + air conditioner, for example: two rooms to install 10 empty open boxes, two rooms of the lights to do a control, sockets to do one, the living dining room and kitchen and bathroom are the same as the use of six generally plus 3 air conditioners, it's 9 bits, so 10 bits are enough.

The width of a groove with a depth of centimeters depends on how many loops of lines pass through. There is no need to groove the open wire. After the slotting is completed, the next step is to pay off, the open line has an open line groove, and the dark line sleeve pipe.

Equipped with bright and dark line boxes, hardware and plumbing stores are sold. If there are many electrical appliances for light wires, such as sockets for air conditioners and kitchens, they are also used as main inlet connection sockets. Finally, it is to install the cover plate and the lamp, if the lamp is installed on the cement, it is necessary to use the impact to turn the hole to hit the wooden plug or rubber plug, the chandelier and other heavier lamps will be equipped with expansion bolts, check clearly when opening the box, the socket cover plate is larger, please choose the cover plate of 16a, and the other options are usually 10a.

Now you can do it yourself.