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In home renovation, a good hydropower project can save the occupants a lot of unnecessary trouble and make the housing more comfortable and convenient. Then, after the hydropower project is completed, how should we carry out the inspection and acceptance of home-installed hydropower ? Today, Xiaobian has introduced some hydropower acceptance knowledge.
How to check home-installed hydropower
1. Preparations for hydropower acceptance
When the hydropower is accepted, the constructor, decoration owner, and decoration supervisor are required to be present on the site, and after the acceptance of the hydropower is qualified, a signature confirmation will be made on the acceptance form. The construction party needs to bring professional water and electricity acceptance tools, such as jacks, pressure gauges, ammeters, etc., while the owner only needs to bring a tape measure, flashlight and notebook.
2. Hydropower material inspection
The first step of hydropower acceptance is to inspect the wire and water pipe construction materials to see if they meet the standards, and then measure the length to calculate the cost of home-installed hydropower engineering materials. First, through the list of decoration materials, check the water pipes and wire conduits to see if they are consistent with the materials listed on the list. Second, pay attention to observing the appearance of water pipes and wire conduits for scratches, if any. The construction party should be immediately proposed and replaced, otherwise it will inconvenience future life.
3. Hydroelectric pipeline layout inspection
In home-installed hydropower projects, it is required that the distance between hot and cold water pipes should reach 10cm to 15cm, and follow the laying principle of “left hot right and cold, hot and cold;†and the distribution of electrical wires should be clear, with weak electricity and strong electricity. To maintain a certain distance, otherwise it will produce interference in the use of the process, and all the wire joints should be set aside more 15cm lines, convenient for the future installation of the box panel.
4. Water pressure test and circuit test
In the hydropower acceptance process, the use of hydropower is tested mainly by pressure test water and detection circuits. During the waterway pressure test, the owner can prepare some newspapers to be laid on the place where the water pipes are jointed. After 24 hours, the owner can check them. If the newspaper is wet, it means there is a problem with the water pipes and the construction site can be replaced immediately.
Circuit acceptance is simpler than waterway acceptance. It can be directly verified by an ammeter or a resistance meter. Through these instruments, we can intuitively see whether the current and resistance in the circuit have reached the standards for their use. If a standard wire is found The pipeline should be immediately replaced by the contractor.
Xiao Bian concludes: Through the introduction of the above-mentioned Xiao Bian's home-installed water and electricity acceptance procedures, do you have a general understanding of the process of water and electricity acceptance? I hope that my friends in this area can help. If you still want to understand or consult more related issues, welcome to pay attention to this site!
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