Home improvement wiring advice

The first step in home improvement wiring is to "route." In the process of decorating our homes, we often neglect the thorough consideration of the power supply wiring, resulting in unreasonable wiring or leaking; and with the rapid economic development, the original power supply wiring in construction and construction is far from meeting people's needs. Demand. Here are some suggestions for power wiring in home improvement, for reference in the decoration.
The reminder must be reminded that according to the actual situation of the power load and the equipment load that may be added, when selecting the power line, it is necessary to select the national standard line, so as to avoid causing overload, causing short circuit or damage to the equipment; When components are cut, they must not be packed to avoid accidents.
Circuit modification involves the positioning of space, but also slotting, so it must be done in advance. It is strictly forbidden to directly bury the conductors in the plastering layer. The joints in the conductors of the conductors are forbidden to have joints. At the same time, strict inspections of the used wire tubes (PVC flame-retardant tubes) must be carried out in accordance with national standards and the safety, convenience and economy of the pipelines must be observed. Objective and principled principle. At the same time, for special power circuits, such as air conditioners, baths, electric showers, etc., users are advised to check whether there is a protection device before purchasing, and then configure the corresponding leakage protection switch to ensure the user’s property. Safety. After the completion of the project, it is necessary to perform a leakage switch test and give a complete circuit diagram for future maintenance.
The bedroom should generally be seven routes: including power lines, lighting lines, air conditioning lines, television feeders, telephone lines, computer lines, and alarm lines.
Bedroom line terminal to stay: the top of the bedside cabinet to stay in the power cord, and the use of 5-hole plug strip with a switch is appropriate, you can reduce the bedside lights did not switch the trouble, but also should want to stay in the phone line, if the double head cabinet, The power and telephone lines should be reserved above the two nightstands. Above the dresser should be to leave the power connection, in addition to consider there should be reflected light above the mirror, plus a switch next to the box. The power cord, TV feeder, computer cable and telephone line interface should be installed above the desk or computer desk. The lighting lamp adopts single-head light or ceiling lamp. The multi-head light should be equipped with sub-controllers. The key is the switch. It is recommended to use dual-control switch, single connection, one is installed on the outside of the bedroom door, and the other switch is installed on the side or bedside of the bedside cabinet. Easy to operate parts. Air conditioning line terminal interface to stay, need to be set by air conditioning installation professionals. The alarm line will stay at the top position. If the bedroom uses under-floor far-infrared heating, the power cord and switching regulator must use switches that match the 6-square copper wire and the required voltage. The thermostat regulator must not be used for general lighting switches. The circuit must be laid separately until it enters. Household power control open part.
Corridors and halls should be two routes: including power lines and lighting lines.
The power terminal interface should stay 1-2. The lighting should be based on the length and area of ​​the corridor. If it is wider, ceiling light and wall light can be installed; if it is narrow, only top light or light-transmitting glass top can be installed, and the switch can be installed inside the outside.
The kitchen should be two routes: including power lines and lighting lines.
Part of the power cord is particularly important. It is best to use a 4mm2 cord because the number of equipment such as microwave ovens, range hoods, dishwashers, disinfecting cabinets, food processors, electric ovens, and refrigerators is increasing as kitchen equipment is updated. Should be based on customer requirements to stay in different parts of the power interface, and a little extra, in order to prepare for the future use of kitchen equipment added, the power interface should not be less than 50cm away from the ground to avoid short circuit due to moisture. Illumination light switch, preferably installed outside the kitchen door.
The restaurant should have 3 routes: including power lines, lighting lines, and air conditioning lines.
Try to leave 2 to 3 power connections for the power cord. The light source is preferably a warm light source, and the switch is selected inside the door. Air conditioners also need to stay at the interface required by professionals.
The bathroom should be 3 lines: power line, lighting line, telephone line.
The power cord is preferably 4mm2. Consider electric current heaters, electric heaters and other high-current devices. The power line interface is preferably installed in a location that is not susceptible to water immersion, such as on the upper side of an electric water heater, or on the upper side of a suspended ceiling. Electric heaters, currently optimistic about the Yuba, can solve the lighting, heating, exhaust and other issues, the bathroom switch should be placed indoors. The lighting or mirror light switch should be placed outside the door. If you want to leave a telephone interface in a relatively dry place, it is advisable to choose the left and right toilets. The telephone interface should pay attention to the waterproof type.
The living room living room wiring should generally be 8 routes: Including the power cord (2.5mm2 copper wire) lighting wire (2.5mm2 copper wire), air conditioning wire (4mm2 copper wire), TV wire (feeder), telephone line (4 core sheathed wire ), computer cable (5 types of bipods), intercom or doorbell cable (optional 4-core sheathed cable, spare 2 cores), alarm line (refers to smoke, infrared alarm line, use 8-core sheathed cable) .
The terminal of each line in the living room wants to stay in distribution: in the top of the TV cabinet, it wants to reserve power (5-hole panel), TV, and computer line terminals. Air conditioning line terminal to stay hole should be in accordance with the air conditioning professional installers to determine the location to stay air conditioning line (16A panel), lighting line switch. Single or ceiling lamps can be used as single-link switches; multi-head pendants can be equipped with lighting controllers on chandeliers to adjust brightness as required. Leave a phone line at the edge of the sofa. Inside the door, leave the intercom or doorbell line. At the top, you want to leave an alarm line.
In the living room, if there are refrigerators, water dispensers, humidifiers, etc., and the power outlets are to be placed according to the placement position, at least five power outlets should be left in the living room.
The study should be seven lines; including power lines, lighting lines, television lines, telephone lines, computer lines, air conditioning lines, and alarm lines.
The desk or computer desk in the study should be equipped with power cords, computer cables, telephone lines, and TV line terminals at the top of the desk. From the point of view of safety, one or two power sockets should be installed under the desk or computer to provide power for computer equipment. use. If the lighting light is a multi-head light, the sub-controller should be added. The switch can be installed inside the study door. Air conditioners want to leave mouth, should be required by professional installation personnel to stay. The alarm line should be left at the top of the wiring.
The balcony should be two lines: including power lines and lighting lines.
The power cord terminal wants to leave 1-2 interfaces. The lighting shall be located on a wall that does not affect the hanging of the clothes or concealed under the baffle. The switch shall be installed in the room associated with the balcony door and shall not be installed in the balcony.

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