When planning water, you can use ink line as the benchmark
Source:www.xysd023.com & nbsp & nbsp & nbsp & nbsp Release time: 2023-12-30
& emsp;& emsp; I believe my hydropower is really important，It is inevitable that there will be water leakage at home，Decoration is likely to involve hydropower。Hydropower decoration is a very important part of home decoration，The owner will also attach great importance to it when decorating，For home decoration hydropower installation，Generally only experts have more experience。
& emsp; & emsp; 1. Pipe groove
& emsp; & emsp; when installing hydropower，First of all, the pipeline groove。Pipe grooves include two aspects: one is the water pipe slot，The second is the wire slot。Pipeline groove，The owner can personally check the quality at the scene，Make sure that the horizontal and vertical lines pop up before the slot，Construction of the line。
& emsp; & emsp; 2. Installation of water pipeline
& emsp; & emsp; water pipe installation in water and electricity installation is very important，Water pipe materials are mostly PPR pipes、Aluminum Plastic Tube，Water pipe installation should also pay attention to the placement of the faucet，The owner personally supervises and observe，Make sure the practicality。
& emsp; & emsp; 3, wire wiring
& emsp; & emsp; wire is a key material for hydropower installation。The common wires on the market have copper core wires above 2.5-6 square meters。When the wire is installed，Strong and weak electricity、Switch、Air conditioning socket、Electric sockets should be wiring separately，Make the latter panel more flat。
& emsp; & emsp; 4. Water pipe inspection
& emsp; & emsp; after the construction is completed，You must carefully check whether the water pipe has quality problems，Eliminate the hidden dangers of waterway。During inspection，Pressure method，First of all gambling gambling，Try water with a pressure gauge。After suppression，Check all pipes and joints。If there is no leakage，Explanation of the installation of the water pipe。
& emsp; & emsp; waterway construction specification
& emsp; & emsp; 1. Put the line position
& emsp; & emsp; when planning water roads，You can use ink line as the benchmark，The so -called launch，At least 1m high reference line、0.4m high low socket horizontal line and 1.4m high switch horizontal line。To ensure that the height of the two walls is consistent，You can use infrared levels for assistance。
& emsp; & emsp; 2. Waterway walking
& emsp; & emsp; water roads can be topped or ground can be，No relevant regulations，But to the top，Although the cost is high，But leakage is easier to repair。
& emsp; & emsp; 3、The distance between the hot and cold water pipes
& emsp; & emsp; hot and cold water pipes cannot be placed in the same slot，Because their expansion and contraction rates are different，Will loosen，Causes an empty drum。About 20 cm，Generally according to the spacing of the hot and cold outlet 15 cm。If more than 20 cm，You need to add a welding head。
& emsp; & emsp; 4, water pipe slot depth
& emsp; & emsp; water pipe diameter is generally 2 cm，The hot water pipe groove is 1.5 cm deeper than the pipe diameter，Cold water pipe tank depth 1 cm。
& emsp; & emsp; 5. Waterway test pressure is completed
& emsp; & emsp; after 12 hours of the water road completed，Test pressure should be performed。This is the maintenance period after welding of the waterway，Test pressure can achieve the purpose。The pressure test pressure is 1.5 times the pressure of its working pressure，Water pressure generally does not exceed 0.4 MPa。During test pressure，It should be pressed to 0.6 MPa。Pressing 20 minutes，If the pressure drops does not exceed 0.05 MPa，。
& emsp; & emsp; circuit construction specification
& emsp; & emsp; 1.
& emsp; & emsp; wire color division is basic，Otherwise, it will cause hidden dangers of the circuit，Blue is a zero line，Red is a line of fire，Yellow or yellow -green is the ground line。
& emsp; & emsp; 2, line diameter
& emsp; & emsp; ordinary sockets use 2.5 square millimeter wire，Kitchen、Cabinet air conditioner uses a 4 -square millimeter wire，Lighting uses a 1.5 square millimeter wire。
& emsp; & emsp; 3. Use the lock mother
& emsp; & emsp; use the lock mother during the wiring，Avoid the distance between the bottom box and the line tube，Otherwise, the route will be fixed after sealing the slot，Unable to drive the line in the later period。
& emsp; & emsp; 4, line tube slot depth
& emsp; & emsp; line tube diameter is generally 1.6 cm，and the wire tank depth deeper deeper than the pipe diameter 1.2 cm。
& emsp; & emsp; 5、The steel bars in the load -bearing wall cannot be cut off
& emsp; & emsp; the horizontal groove on the bearing wall must not exceed 1 meter，Can't cut off when encountering steel bars，Otherwise, it will affect the safety of the housing structure。
