How to decorate the circuit so that the room is warm and safe

Electrical wiring is a basic project in home decoration and decoration. The quality of its construction is directly related to the safety and convenience of electricity consumption of households. In response to the problems existing in the previous residential electrical design standards, the Ministry of Construction has formulated and started implementing new national residential standards this year, and has set specific requirements for the installation of home electrical wiring. Therefore, the safety, functionality, comfort, and development of electrical installations in residential homes must be fully considered when renovating new homes or buying existing homes. Let's walk into your home improvement construction site and discuss this topic.

A: stitches and change lines

If you are renovating an old house, the original ones are all aluminum wires, and you must remove them because the aluminum wires can no longer meet the needs of modern household electricity. The construction personnel must not only change the wires of the switch and the plug in order to cope with the occupants. Otherwise, the occupants will use electricity to bury hidden safety hazards.

After removing the old line, replace it with plastic copper wire. According to the new standard, the cross section of each residential house entrance line should not be less than 10 square millimetres. This way, for ordinary families, the lamps and lanterns use a 1.5 square millimeter line, and the switch socket is 2.5 square millimeters. The circuit for installing high-power electrical appliances, such as air conditioners, should be routed along a 4-square-mm line. For the entire line, the number of branch circuits should not be too small, generally should be all the way to go lights, air-conditioning go two-way, sockets go three to four. The advantage of doing so is that once a circuit has a short circuit or other problem, the scope of power outage is small; it will not affect the normal operation of other routes.

II: Embedding and wiring

In order to be beautiful, the wiring is generally used in the method of slotting the wall. The dark pipe shall be laid when wiring, and the conductor shall not have joints and kinks in the pipe. It is not possible to directly bury the wires in the plastering layer because it is not only unfavorable to the subsequent replacement of the wires, but it is also unsafe.

If the slot is made in the reinforced concrete wall, the marble machine should be used for cutting. The hammer should not be used. The electric hammer easily loosens the wall around the embedding groove and destroys the wall structure.

In the wiring process, follow the principle of “Fire line enter switch, zero line enter lamp cap”; the socket connection should be “left zero right fire, ground is on top”; when connecting the wires, you can not simply use insulating tape. When the two wires are entangled together, be sure to brush tin at the end of the joint and press it tightly with pliers so as to avoid the aging of the line due to the non-uniformity of the over-power.

Three: Switch and socket

The location and number of switches and sockets should be carefully considered when wiring. The height of switches or sockets in the same room should be the same. The general switch distance is 1.4 meters and the distance between the socket and the ground is 0.3 meters. The switches in the entrance hall and living room should be installed when the owner returns home. It is easy to reach the door once you open the door. The place.

The number of outlets in a home should not be too small. If the number of sockets is too small, the user has to pull wires and connect the socket board, resulting in unsafe hidden dangers. Therefore, the quantity of sockets must be taken into consideration in advance and the use of the terminal board by the occupants should be minimized. In general, there should be 2 sockets in a room, and the number of two-room to house sockets should not be less than 14. Of course, the location and quantity of the specific installation must be determined by the layout of the furniture on the drawings. For example, when the occupants are going to use the combination furniture that can hold the TV, they should install the socket for the height of the TV and leave the exit of the TV antenna. If the position of the bed in the bedroom is determined, two sockets shall be symmetrically installed on both sides of the bed so that the owner can use the bedside lamp and the portable electric appliance.

Four: Kitchen and Bathroom

Because of the special features of kitchens and bathrooms, it is important to consider electrical installation. The switches and sockets of the kitchen should be avoided around the gas range; besides installing one socket for the range hood and refrigerator, one or two sockets should be reserved according to the position of the console so that the owner can use it when adding kitchen appliances. .

The bathroom wiring must be done before the waterproof cover plate. Wires must be worn through pipes, switches and sockets must be waterproof, lamps must be explosion-proof; equipped with washing equipment, it is best to have a lamp designed for use when washing; in addition, the bathroom should also reserve two sockets to facilitate households to use washing machines and other households Clean electrical appliances.

V: Construction Unit and Material Selection

The design and installation of household electrical appliances is a major issue concerning safety. Therefore, in order to fully ensure the construction quality, professional construction units and personnel who meet the requirements must be found. When purchasing electrical materials, be sure to recognize the regular brand and choose qualified products that meet the relevant standards. In addition to paying attention to safety factors, you must pay attention to its practicality, decorativeness, energy-saving, and convenience.

At present, there are many energy-saving electrical products on the market. Lamps, switches, and sockets with strong decorative features can be described as dazzling and varied, and can be selected according to specific conditions. Such as the switch and socket panel appearance, in addition to the common square, there are round, oval, rectangular, smooth and soft lines, feel comfortable; some on the panel also printed a lot of patterns, such as imitation wood, imitation Stone patterns, etc.; the color also broke through the past a single white, red, blue, yellow, green, Symphony and other more decorative effects; socket design is now more security development, if any socket is installed in the jack with two When the plug is inserted, the slide slides open on both sides to expose the jack. When the plug is pulled out, the slide is closed and the jack is blocked. This prevents the child from inserting a finger into the jack and is electrically injured. These products are very beneficial to beautify homes and use electricity safely.

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