Complete knowledge of water and electricity instal

2022-07-22
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In the process of home decoration, the installation of water and electricity is a concealed project. Even if it is not done well, no matter how beautiful the surface decoration is, it is futile. No matter which project has a problem, it may bring serious economic losses to the owners. Good hydropower installation not only affects economic losses, but also can bring certain harm to personal safety, so every item of hydropower installation can not be ignored. Next, the editor will introduce the complete knowledge of hydropower installation

in the process of home decoration, the installation of water and electricity is a concealed project. Even if it is not done well, no matter how beautiful the surface decoration is, it is futile. No matter which project has a problem, it may bring serious economic losses to the owners. Good hydropower installation not only affects economic losses, but also can bring certain harm to personal safety, so every item of hydropower installation can not be ignored. Next, the editor will introduce the complete knowledge of hydropower installation

1. House renovation

first of all, we should carry out partial renovation of the house according to the decoration design drawings, such as removing some parts of the walls, or modifying some parts of the walls, etc

2. Pipe slotting

generally, this part can be divided into two steps, the first step is water pipe slotting, and the second is telecommunications line slotting. It is best to check the construction quality in person when the water and electricity installer is carrying out the construction. Generally speaking, snap the horizontal and vertical lines before slotting. Take the horizontal line and vertical line as the benchmark for construction. When workers construct, they must check whether they have slotted according to the water and electricity diagram. If there is any change, they should make a statement in advance

3. Installation of water pipes

generally, the materials of water pipes are PPR pipes and aluminum-plastic pipes. PPR pipe is the most used water pipe. When installing the water pipe, the most important thing is the installation position of the faucet. Friends should pay special attention to this area. It is best to supervise and guide it personally, so as to ensure the practicality of its function

4. Wire wiring

the most common wire in the market today is copper core wire with an area of more than 2.5 to 6 square meters. One thing that needs special attention here is that when wiring wires, strong and weak current, switches, electrical sockets and air conditioning sockets should be wired separately. At the same time, it should also be noted that the bottom of switch sockets must be horizontal and vertical when installed. Only in this way, the rear panel installation will not appear uneven. The wiring of strong and weak current is required to be separated by 30 cm at the lowest limit. Air conditioning sockets are dedicated to wire grouping of more than 6 square meters, electrical sockets are dedicated to grouping of 4 square meters, and switches are dedicated to grouping of more than 2.5 square meters. The wiring of the air conditioning line group is more than 2 meters from the ground. The ground wiring of electrical wiring group and the top wiring of switch and lighting wiring group wall

5. Water pipe inspection

after the installation of water and electricity, friends must go to the site to inspect the water pipe, so as to eliminate the hidden dangers of waterway safety and prevent future safety accidents. We usually use the method of pressure test for pipeline inspection. Pressure test is one of the methods to check the leakage of the pipeline. First, bet all the inner wires with the gambling head. Use a pressure gauge to test the water (usually 12 for home decoration). Check all pipes and joints after pressurization

editor's summary: This is the introduction of the complete knowledge of hydropower installation. I hope it can be helpful to you. If you want to know more about it, you can pay attention to the information

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