Smart home circuit transformation program

When building smart homes, it is the circuit reconstruction problem that cannot be avoided. If there is no reasonable planning for a retrofit program, it will have a great influence on the layout of smart homes in the later period. The following more practical smart home interior circuit reconstruction construction program recommended to everyone.

1, before the wall, the ground to open the trough, the first line of ink cartridges to determine the location. Between the outside of the pipe and the wall, a plaster layer of about 15 mm should be left to prevent cracking of the wall after plastering.

2. Without permission, do not arbitrarily destroy or change public electrical facilities, such as lightning protection grounds, protective grounding, equal potential connections, etc.

3, when the power line pipe buried, should be considered with the weak current line to maintain a distance of more than 500mm, the parallel distance between the electric pipe and the hot water pipe, gas pipe is not less than 300mm.

4, the wall line tube direction, as much as possible to reduce the turn, and to avoid the installation of wall mirrors, furniture and other items, to prevent damage by the hammer, nails.

5. If there is no special requirement, in the interior of the same house, the switch on the wall is between 1200-1500mm from the ground, 150-200mm from the door, the socket on the wall, about 300mm from the ground, the socket switch on the wall, On the same horizontal line, the height error is less than 8mm. When installed in parallel, the height error is less than 1mm, and it is not blocked by sliding doors, furniture, etc.

6, a variety of strong electricity, weak socket interface, Ning do not lack, on both sides of the indoor bed, should set the power outlet and a telephone socket, near the computer desk, living room TV cabinet wall, should set more than three power supply Sockets, and set up the corresponding TV, telephone, multimedia, broadband networks and other outlets.

7. The laying methods and requirements for weak current lines such as television, telephone, multimedia audio, and broadband networks are the same as those for laying power cords. The outlets or boxes are installed in parallel with the power outlets. However, strong and weak lines are not Allow sharing of a set of tubes.

8. All the incoming wires are buried with PVC flame retardant tubes with a diameter of 16mm or more.

9. When using the conduit, the power line pipe should pass through the ground to make a reasonable turning radius. Special attention should be paid to the fact that under the ground, the casing must be used and the glue is tightly connected. Before the ground is closed, the PVC pipe sleeve must be protected. No cracking damage is allowed; when laying floor tiles, PVC casing should be completely covered with cement mortar.

10. When wiring, the colors of the phase line and the neutral line should be different; the color of the live line (L) of the same residential line should be uniform, for example, the phase line fire line, use yellow, or use green, or use red, neutral line (N) With light blue, protective earth (PE) with yellow-green color lines.

11. Before threading the thread, the head should be marked with PVC glue to avoid water. When the power cable is put through the pipe, the conductor should be straightened and then the pipe should be worn. The connector can not be pulled out or pulled in the middle; in the weak circuit, the force should not be excessive when the cable is threaded so as to prevent the conductor from being broken.

12. The power branch connector should be connected to the socket box, switch box, and lamp box. Each connector should be wired up to two wires. The wire should be in the box and should have a proper margin.

13, audio cable out of the wall, should do the bottom box. The joints of the multi-core telephone lines and the sheathing nozzles are tightly wrapped with tape to prevent the telephone lines from getting wet and crosstalk and other faults.

14, TV antenna wiring, must use splitters, and leave an inspection port.

15. The power cord in the tube must not have connectors, and must not be exposed on the ceiling or directly into the wall to ensure that the power cord can be pulled or replaced.

16, the wire connection is strong, the joint is not pull, tight packing, the use of screws (nut) connection, the wire insulation distance is not greater than 3mm, copper core connection, the application of crimping or splicing method, splicing length, not Less than 5 turns, bare wires, must be wrapped with waterproof tape, then wrapped with black tape, no defects such as insulation damage, after inspection and approval.

17. The wires, signal lines, and telephone lines that pass through the pipe are tested to confirm whether there is a short circuit between the lines, a short circuit to ground, or a broken line.

18, single-phase two-hole socket wiring, facing the socket: left zero right phase (that is, the left line is zero, the right is the FireWire), single-phase three holes, just above the ground. All single-phase sockets conform to the principle of "left zero right phase, grounded upper".

19, socket, switch installation, to be solid, seamless around, kitchen, bathroom and indoor and outdoor installation of the switch, should use the switch with a splash box.

20, air-conditioning power supply, with 16A three-hole socket, height of all sockets below 1500mm, should be installed with a protective baffle socket, so as not to touch children, bathroom interior, should be used for local equipotential bonding terminals, sockets with waterproof splash type, And stay away from water. Lighting switch should be located outside the door, mirror headlight, bathroom heater, bathroom interior, should use waterproof switch.

21, in order to live comfortably and conveniently, the bedroom should use double control switch, kitchen power outlet, should be set side by side switch, control power off.

22. When the socket and switch panel are fixed, use the matching screws. Do not use wooden screws or plasterboard screws instead. In order to avoid damage to the bottom box, the switch mounting direction is the same.

23, distribution box, should be based on the different power of indoor electrical equipment, respectively, wiring power supply; high-power household appliances, should be independent wiring installation socket. The arrangement of the wires in the distribution box should be neat, the outlet lighting should be switched on and off, and the crimping accessories should be clearly defined. The crimping direction of the crimped conductors should be correct and the circuit breakers should be firmly connected. The breaker terminals must not be different. The wires of the wire diameter are crimped at the same end, and the distribution box is shunted. Balance must be made and each circuit must be marked.

24. After completion, submit a standard detailed circuit layout.

The indoor circuit has different design schemes according to different rooms. The transformation of the circuit not only relates to the comfort of the later room, but also relates to the family's life safety. Therefore, it should be designed to be more reasonable to meet the requirements of the standardization.

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