Home decoration project hydropower is the key owner how to accept the hydropower project

Home renovation project Hydroelectricity is the key to how owners should accept the source of hydropower projects?ciid=301 When it comes to the acceptance of hydropower projects, most of the owners are often at a disadvantage and do not know whether or not hydropower construction complies with the regulations. In the case of Xing Wanjia Shenzhen Renovation Co., Ltd., it teaches you how to carry out inspection and acceptance. For those processes that will have a serious impact on the entire process if the construction fails, it must be checked after it is completed. Such as kitchen and bathroom waterproof, buried underground water and electricity pipelines, after the construction of the floor tiles found that water is not qualified, the wiring pipeline is not connected, plumbing pipeline is not connected or water leakage, it can only be reworked. one. Wiring should be based on the power used. The general lighting, switch control lines and common sockets in home decoration should use 2.5 square millimeters of wires, while some high-power electrical circuits, such as kitchen, bathroom main lines, air conditioners, and electric water heaters, should use 4 square millimeters of wire. The villa's central air conditioning, ground source heat pump, etc. should be based on the actual configuration of the wire. There should be no occurrence of different wire diameters in the line where the main line is connected; for example, if the main line is 2.5 mm 2 in the middle of 4 mm 2 , then the phenomenon of separate transfer is required; the transfer point should be soldered and pressed. Line caps or tapes are well wrapped; in addition, the wires do not have joints or kinks inside the sleeves. The connectors can only be placed in the line box (transfer box). Second, during the construction process, for those processes that will have a serious impact on the entire process if the construction fails, it must be checked after it is completed. Such as kitchen and bathroom waterproof, buried underground water and electricity pipelines, after the construction of the floor tiles found that water is not qualified, the wiring pipeline is not connected, plumbing pipeline is not connected or water leakage, it can only be reworked. Third, the hand inspection 1, the wire conduit to be unimpeded, hand pumping back and forth within the conduit, should be able to twitch, so that later can replace the damaged wire. 2. Check the socket wire sequence with the electric pen or socket detector. It must be left zero and right fire on the ground. 3. Check the switch wire sequence with the electric pen. The switch must control the fire wire. 4. Check the test button of the leakage protector or check the leakage protector with the socket detector. The operation must be flexible. 5, using the insulation resistance meter to detect the insulation resistance of the loop is not less than 0.5M ohms. 6, open the main valve, hand touch to the drainage pipe joints to be tight, no water leakage, drainage should be smooth. Acceptance inspection must pay attention to the preservation of the water circuit construction drawings, and require the drawings and the actual to be consistent with each other, because the drawings are the basis for future maintenance, but now most owners ignore this. four. Check if there are any omissions; for example, whether sockets, switches, and lights are reserved; at the same time, use professional universal rocking meters to test whether the grounding resistance, wire and wire insulation are qualified; weak currents should be detected with a field strength tester or a multimeter. Fives. Follow the basic principle of "horizontal and vertical". The pipeline below the weak box should be 7 - 8 mm below the wall, fixed, and affixed with a grid cloth to prevent cracking. The first step in hydropower reform is to see if the laying of pipes and wires is reasonable. If water pipes and wires are not embedded in accordance with the specifications, it is difficult to confirm the location of pre-embedded water pipes when the hydropower reform is completed. In the later stage of construction, nails need to be nailed on the floor of the wall, and it is possible to accidentally break through pipes or wires, resulting in burst of water pipes, leakage of electric wires, etc.; and if it is necessary to overhaul, it is difficult to find out the specific location of pipes and wires. Bringing unnecessary trouble and loss. Source?ciid=301