As we all know, our lives are extremely indispensable to water and electricity. It is a good solution to the needs of all aspects of our lives, so that we have the resources to survive. Therefore, it is necessary to attach great importance to the installation of water and electricity for home improvement and bring more convenience to our lives in the future. If it is disregarded, it will cause a great safety risk to life. Today's hydropower installation knowledge to everyone under the science.
Hydropower installation knowledge 1, water pipe slotting
First, the line should be stretched and then grooved. Because the pipeline must be installed with parallel lines or vertical lines, parallel lines must be controlled at 60-90cm high, and the pipeline must be vertical, the depth should be controlled at 4cm. After the slot is opened, both the data and the location should be recorded, which will make it much easier to install the guard in the future.
Hydropower installation knowledge 2, water pipeline installation
Can use PPR pipe, aluminum plastic pipe two, the latter will be used more than a few years ago, in recent years, more use of PPR pipe. Note also divided into hot and cold water pipes to use. Confirm the installed hydropower installation drawings beforehand and let the decoration master install them.
Hydropower installation knowledge 3, water pipeline inspection
After installation, it must be checked, which is related to the hidden dangers of future use. Normally, pressure testing is used to conduct pipeline inspection. The plug is used to block the inner wire, and then the pressure meter is used to press the test water. After the pressure is applied, all the pipe joints can be checked.
Hydroelectric installation knowledge 4, wire line slots
Followed by electricity, before the cable slot, the construction staff should discuss with the owner of its use of features and requirements, so that the electrician can easily facilitate the slotting of the line. Put the bottom box of the switch socket, the socket is generally 40 cm away from the ground; the socket of the hanging air conditioner has a slot of 2.2 meters from the ground; the switch is slotted at a distance of 1.2-1.4 meters from the ground. The bottom of the switch socket is installed and the horizontal line is to be slotted.
Hydropower installation knowledge 5, wire circuit wiring
Many electricians will consider the strength of electricity, the switches, and the alignment of air conditioning sockets and electrical sockets when laying out electric lines. Slotting can be said to save a lot of work. Strong and weak currents should be separated by 30 cm at the lowest limit. Special air-conditioning sockets should be grouped with wires of more than 6 square meters. Electrical sockets must be grouped with 4 square meters. Switching should be done for 2.5 square meters or more. After they are all installed, they should do a thorough inspection.
Xiao Bian concludes: The above is all about the introduction of hydropower installation knowledge , is not it that the installation is not so easy, so the need to know in advance before the home, especially for some new recruits is needed. I hope that the contents of Xiaobian can be very helpful to everyone.
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