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Each household should set up a home distribution box,The power distribution box should be set up with a leakage circuit breaker

Source:www.xysd023.com & nbsp & nbsp & nbsp & nbsp Release time: 2024-03-02
& emsp; & emsp;Water and electricity installation and reconstruction, there are many places to pay attention to。Now,Based on the knowledge of the original hydropower installation and reconstruction,Some relevant points that should be paid attention to from other aspects。From the following five aspects,We should pay more attention to small details:
& emsp; & emsp; 1、If you decide to slot the groove on the wall,better ask the property where the property can be groaned first。If not,Good thinking about other methods,Otherwise, when you are worried,You will feel confused。
& emsp; & emsp; 2、The hot and cold water interface left by bath shower water faucet,The angle must be adjusted when installing the water pipe,Better to buy shower in advance,Try to install。Pay special attention to simply twist the shower in front of the tile,Paste the brick and remove it,Installation。Prevent water pipe interface fixation,It cannot be installed due to angle problems。
& emsp; & emsp; 3、The location of the water intake interface of the bathroom must be compatible with the height of the bathroom water tank。If keeping height,Conflicts may occur when installing the bathroom。
& emsp; & emsp; 4、Washing of a washbasin,If the pillar basin is installed,Pay attention to the exit distance of hot and cold water. Do not be too wide,or install the pillar basin,The width of the pillar basin cannot cover the hot and cold water pipe,From the front of the pillar,You can see the water pipe on both sides。
& emsp; & emsp; Hydropower safety is an important part of the entire indoor safety。We should pay full attention to this hidden project。Here。I hope it is useful to you。Let's explain it in detail。
& emsp; & emsp; 1.1 & emsp; each household should set up a home distribution box,The power distribution box should be set up with a leakage circuit breaker,Leakage power current is not greater than 30mA,Have overload、Overwriting protection function,Separation,Control the lighting respectively、Air conditioner、sockets, etc.,The circuit should ensure the normal use of the load。
& emsp; & emsp; 1.2 & emsp; wire layout laying according to decorative design regulations,Short -circuit protection、overload protection、Selection of wire section、Low -voltage electrical installation shall be performed in accordance with the current national standards and relevant Shanghai regulations。
& emsp; & emsp; 1.3 & emsp; indoor wiring except through hollow floor,It should be applied through the pipeline,and use a single copper core wire with good insulation。When the pipeline is laid,The total cross -sectional area of ​​the wires in the pipeline must not exceed 40%of the cross -sectional area of ​​the pipeline,There must be no joints and twists in the pipeline。wire、Phone line、CCTV Line、The communication line must not be installed in the same pipe。
& emsp; & emsp; 1.4 & emsp; lighting and electric heating load diameter selection should make the safe load flow of the wires not greater than the sum of the rated current of all electrical appliances in the sub -route,The capacity of each separate route must not exceed the capacity of the entrance line。
& emsp; & emsp; 1.5 & emsp; ground protection should be reliable,The insulation resistance value between the wire and the wire should be greater than 0.5MΩ。