Let the wires "abandon the bright and the dark" Mr. Han, who has just renovated his wedding room and bought new home appliances, should logically enjoy the warmth of his new home. However, the spider-like wires on the TV background wall made him unhappy. It turned out that during the renovation, a 2 cm diameter pipe was pre-buried in the TV background wall to house the wires. However, the round base of the 42-inch LCD TV purchased by Mr. Han later had a diameter of 3 cm, and could not be passed through the embedded pipeline. I had to expose the power cord to the outside. It is understood that at present, because of the unscientific reservation of "pipes", there are many owners who cannot successfully bury the line, resulting in a situation where they have to "abandon the dark and cast the light." The diameter of the buried pipe is so small that the wire cannot be invisible Reporters learned from Gome, Dazhong, Suning and other electrical malls that the power cord plugs of wall-mounted flat-screen TVs on the market are different in size, even if they are different models of the same brand, the power cord plugs are also different. For the sake of insurance, some TV manufacturers produce a safety device in the plug base, and the diameter of the base is more than 3 cm. As a result, the wires cannot be buried as expected. In addition, the power amplifier equipment in the home of some audio enthusiasts also needs to be connected to the TV, and too many plugs cannot successfully pass through the cable. In this regard, Ding Sanbao, manager of the decorative engineering department of Koda, said that when installing multiple devices (TV, power amplifier equipment, etc.) on the same wall, the national standard PVC buried buried pipe with a diameter of 16 mm or 20 mm is laid in the wall It is not enough, the plug cannot pass through at all, and a PVC pipe with a diameter of 50 mm should be laid. It is understood that with the continuous enrichment of household appliances and the introduction of new styles, how to cover or hide the power cord has become a problem that more and more owners pay attention to. At present, the traditional decoration construction has a certain lag, and some hardware facilities have been unable to keep up with the speed of electrical equipment upgrades, thus causing a contradiction between the decoration construction and the later use. Purchase electrical appliances in advance Zhang Junsheng, the manager of Yuanzhou Decoration Engineering, suggested that consumers should put the purchase and installation of household appliances and even furniture before the decoration design. In other words, at the beginning of the consumer's decoration, plan the home appliances that will be purchased next, and fully communicate the desired installation location with the designer. For example, in which room, where, and how many wires will the TV, telephone, computer, etc. be placed, the designer should be clearly informed in order to prepare for the hidden buried wires or the effective shielding of the wires later. At present, many electrical appliances in the homes of the owners are placed on different walls, such as installing audio equipment on the wall opposite the TV. To avoid the wires from being exposed to the ground, you need to install a bridge on the ground (that is, the cable duct, its model) Choose according to the number of buried wires.) Bury the wires so that you can easily hide the wires under the ground without affecting the appearance and damaging the plug of the electrical equipment. If the owner intends to buy a wall-mounted flat-screen TV, it is best to set up a socket panel on the wall behind the TV so that the power cord can be hidden from the TV and directly blocked by the TV. Eight Steps of Weak Wire Burying The bare wires cannot be buried directly in the wall, and PVC pipes or galvanized iron pipes should be used. After the embedding and threading are completed, the wire groove should be closed and fastened with caulking tape, and then the wall decoration will be carried out later. In addition to the power cords of home appliances, in order to avoid the interlacing of indoor wires like coil holes, weak indoor wires such as telephone lines, network cables, and TV signal lines also need to be buried. Ding Sanbao, the manager of Koda Decoration Engineering Department, detailed the steps of burying weak wires. 1. Determine the location of the indoor access point of the weak wire. In this part, the owner needs to tell the designer his own habits and functional requirements. If a TV is installed in the bedroom, a TV signal cable interface needs to be installed on the bedroom wall; if a computer is used in the study, it needs to be installed in the study. Install a network cable interface on the wall; install a phone in the bathroom, you need to lead the access point of the phone line to the bathroom wall. 2. Bouncing thread. The elastic wire is a line dipped in ink, which is used to determine the position of the weak wire from the weak current box to the access point, and provides a reference for the later buried wire. 3. Shave the groove. According to the route of the wiring, manually cut out the groove for concealing the bobbin on the wall. It should be noted that the steel bar in the wall must not be damaged when shaving the groove. 4. Pre-buried pipeline. In the process of burying the wire, it is strictly forbidden to bury the bare wire directly in the wall, so a wire tube is required. The wire pipes commonly used for buried wires are divided into PVC material wire pipes and galvanized iron pipes. 5. Start threading. Pull the TV signal line, telephone line, network cable, etc. to be buried from the weak current box to the line pipe, through the line pipe, and finally to the interface on the wall. 6. Check whether the line is smooth. After the threading is completed, you need to use a multimeter and other equipment to check the received wire to see if the line is smooth, whether there is a breakpoint or short circuit. 7. After the overall decoration project is completed, install the corresponding panel at the weak wire interface on the wall. Cover the project. After the embedding and threading are completed, the shaving groove needs to be covered. For example, for the wall shaving groove, the caulking plaster should be used to close the thread groove, and then the caulking tape should be used to fix it, and then the wall decoration will be carried out later. For shaving the ground, use cement mortar to fill the groove and level it, then pave the floor or floor tiles normally. 8. After completing the above 8 steps, the owner can start the corresponding business in the cable TV company, network communication company, telephone station and other departments, connect the corresponding signal, and install the corresponding equipment for use. â– Reminder After the transformation, draw the circuit trend diagram In the construction of indoor weak wires and buried wires, many owners are often troubled by the following problems. First, after the construction was completed, it was found that the signal was not good. At this time, both the telecommunications company and the decoration company continued to talk. Second, if the telephone line and the network cable are led to the same panel, you can use an eight-strand cable to solve it, two of which are used for the telephone interface and the other six are used for the network cable interface. However, some decoration companies have just separated the wires at this time. To this end, experts recommend that the majority of owners must purchase weak wires produced by regular manufacturers, and the quality is more guaranteed; the distributors used between the branches can not be cheap, and must be purchased through formal channels; if used by a decoration company For the weak wires provided, relevant invoices must be issued to facilitate repairs in the event of a problem in the future. Secondly, a sufficient distance must be reserved between the strong electricity and the weak electricity, usually not less than 500 mm, and the distance of more than 300 mm should also be ensured when it is impossible to reach it, and the aluminum film can also be wrapped around the weak wire for shielding The role of electromagnetic interference. After the weak wire is buried, it is necessary to check whether the weak wire is smooth or not. When installing the panel at the weak wire interface, the decoration company and the operators of each weak current line need to be present at the same time, or ask the telecommunications company whether to connect the changed line in order to clarify the responsibility and avoid future disputes. In addition, after the transformation of the line is completed, the decoration company needs to produce a drawing of the circuit trend, indicating the relevant dimensions and connection parts and other data, and on-site verification. Otherwise, after the wall decoration in the later period, the owner forgets the location of the buried line, which will cause inconvenience for future maintenance. Restraint Anchor,Fall Restraint Anchor,Restraint Fixing System,Roofguard Restraint Anchor Taizhou Risco Stainless Steel Products Co.,Ltd , https://www.riscofastener.com
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Home improvement embedding line "abandon the light and cast the light"