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Anonymous users2024-02-081. Pipe slotting.
When installing hydropower, the first thing is to need pipe slotting, which includes two aspects, one is water pipe slotting, and the other is wire line slotting. When the pipeline is slotted, it is best for the owner to check the quality on site to ensure that the horizontal and vertical lines are played before slotting, and the construction is carried out according to the line.
2. Water pipeline installation.
The installation of water pipes in hydropower installation is very important, most of the water pipe materials are PPR pipes, aluminum-plastic pipes, and the installation of water pipes should also pay attention to the placement of faucets, and the owners had better supervise and observe in person, so as to ensure its practicability.
3. Wire wiring.
Wires are a key material in hydropower installation, and the common wires on the market have copper core wires of more than square meters. When installing wires, it is necessary to separate the strong and weak currents, switches, air conditioning sockets and electrical sockets, so that the panel installation at the back will be smoother.
4. Water pipe inspection.
After the construction is completed, it is necessary to carefully check whether there are quality problems in the water pipes, so that the potential safety hazards of the waterways can be eliminated. When inspecting, you can use the method of pressure test, first use the gambling head to bet all the mouths to death, test the water with a pressure gauge, check all pipes and all joints after the pressure, and if there is no water leakage, it means that the water pipe installation is qualified.
What to pay attention to in the installation of water and electricity.
1. When designing the waterway, you should first think about all the equipment related to water, such as water heaters, water purifiers, washing machines, toilets and wash basins, etc., and think about the installation location, method and whether you need hot water.
2. In addition to the water outlets such as wash basins, cloth pools, and clothes machines, it is best to install a faucet in the bathroom to facilitate the connection of water and flushing the ground in the future.
3. It is best to have the property present when conducting the suppression test, so as to play a supervisory role and avoid some decoration teams from deceiving the owners. The method of pressure is to open the "return valve" of the pressure pump to form a circuit to see if there is pressure in the tube, especially for the electric pressure pump, we should pay more attention.
4. After the waterway is installed, it is necessary to pay attention to check whether the waterway in each place is kept unblocked, such as: whether each drain outlet of the faucet such as kitchen, bathroom, balcony is unobstructed. If you find that the drainage is slow or poor, you should get the property unblocked in time.
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Anonymous users2024-02-07What should I pay attention to in the decoration of water and electricity in the house?
1. All joints are firm and reliable, and the sealing performance is good.
2. The outlet of the open water pipe should be cold at the top and hot at the bottom, hot on the left and cold on the right.
3. Before the indoor concealed pipeline is closed, the pressure test must be carried out. Generally, under the premise that the working pressure is not more than 0 6MPa, no decompression phenomenon is qualified.
4. The raw material belt at the interface between the faucet and the pipe fittings shall not be exposed.
5. The extension line on the outlet pipe fittings should be perpendicular to the wall.
6. The overall cast-in-place measures in the waterproof process generally require one cloth and three oils, or two cloths and six oils (cross paving).
7. The waterproof layer of the coating must be smooth and uniform, without peeling, shelling, cracks, bubbling and other defects.
8. The inspection method of waterproof engineering is to turn off the water for 24 hours without leakage, that is, it is qualified.
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Nothing else, mainly waterproof. Because this matter of survival is very troublesome.