With the popularity of household electrical appliances, the number of home power outlet. But if the improper installation, will be buried in the "unabomber" in the wall. The ministry of public security, according to related survey data in recent 10 years accumulated in a fire accident, due to reasons such as power sockets, switches, circuit breaker short circuit caused by fire accounted for nearly 30% of the total, the first of all kinds of fire.
Position is too low
Many families when installing a socket, feel too high aesthetically, in lower concealed location. But the Chinese academy of sciences institute of electrician Xia Dong, says Dr So prone to mop the floor, let the water splash into the socket, leading to leakage accidents. The industry regulation, with the electrical outlet is apart from the ground had better not less than 1.8 meters; Dark outfit electrical outlet is apart from the ground not less than 0.3 meters. Kitchen and toilet socket should be apart from the ground 1.5 meters, air-conditioning outlet at least more than 2 meters.
Optional installation
Power supply wire must use copper wire cross section. If live in a old house, be sure to replace the original aluminum wire with copper wire. Because the aluminum oxide extremely easily, easy to joint the flames. Had a survey, the use of aluminum housing, several dozen times the incidence of electrical fire for copper wire. In addition, many families in order to beautiful, can adopt grooving buried lines, dark pipe laying, Xia Dong reminds, when the wiring must adhere to the "wire into the switch, the zero line into the lamp holder" the principle of leakage protection device is set on the socket.
The lack of protection
Kitchen and toilet often have a water Canon and lampblack, so the best installation splash water on socket panel box or plastic plate.
In addition, some decorate company installation three hole socket, often let the ground can be evaded, even on the ground received directly to the gas. Professional personage points out, this is very dangerous, ground wire connected to the electrical appliances shell, once the electric leakage, can lead to electric shock.
sharing
This approach can make the electrical overload operation, causing a fire. High power electric equipment such as air conditioners, washing machines, smoke lampblack machine had better use independent socket. In general, had better install four groups socket in the bedroom, sitting room every 2.5 square meters, a set of kitchen every 1.2 square meters. myth
Loop less
Old house there is only one loop, once any short circuit, the power of the whole room will be paralyzed. Generally speaking, the socket can choose two or three loop, kitchen, toilet to go all the way, air conditioning use a loop.
Use the old gb
Universal socket hole, the jack can be compatible with the poles or three pole at the same time, and even the British standard, American standard, European standard such as the daily use plug in the socket. But this kind of socket for jack is bigger, splicing and electric plug socket contact area is too small, easy to make a contact plate overheat cause fire accidents.
Two core socket on relatively easy to distinguish from the appearance, where there are three very jack on board, but take the plug socket itself is only the two bolt products, are two core problems socket. This kind of lack of a ground socket, in use process, once the electrical damage within a certain insulation part, will be full of the entire surface electric current, due to the current through the two core socket into underground, easy to cause accident getting an electric shock.
Network meaning
Socket: new meanings: Internet said it's cold jokes, laugh very stiff, can also be said smile.
Socket: the network language, said can attack can be affected by, the front is a plug, is behind jack.