Hydropower renovation as an important part of the renovation, there are a lot of home decoration we do not know, in the decoration process is inevitably some we do not understand, so we should also learn some basic knowledge in the decoration of hydropower, more or less Can give you advice when you decorate your home or someone else, so that not only help others, but also learn knowledge. Then, let's popularize the necessary water and electricity knowledge for home decoration.
Construction process:
1ã€Elastic lines, determine the location of the switches, electrical appliances, wiring and direction.
2. The cutting slot must be horizontal and vertical. The depth of the line pipe must be left in the plastering space (3mm-5mm). The cut wall is easy to burst. After cutting, it should be pasted to make wet water and roughen it. If cutting hollow bricks, it should not be too deep.
3, cassette installation height: switch -1300mm; ordinary socket -350mm; air conditioning (with the general plug-in), water heater -1800mm; kitchen common socket -1300mm (special socket according to the facts).
4, the wiring must be PVC flame-retardant tube, pipe cross-sectional area of ​​not more than 40%, strong and weak electricity must be in charge of wiring, casing corner must use the bend of the pipe bender. The line tube must be locked into the box with a strong and weak electrical distance of 200mm. The pipelines should be securely fixed and all wires must be sleeved (other line tubes can be used for the force-reducing wall beams).
5, high-power household appliances should be arranged separately. The common line, lighting line, and air-conditioning line should be separately controlled by air. Each line in the cassette should have a head of 200mm.
6, the lamp must be firmly installed, downlights, spotlights must cover the hole. Switch, socket panel must be square wall.
7, ordinary lighting circuit diameter 2.5mm (multiple, single can be), air conditioning, Yuba and other high-power electrical wire diameter 4mm.
8. The wiring of the bushing is clear and there is no joint (the phase line is red, the neutral line is black, and the ground line is double color line), the right-phase socket, the left-zero line, and the middle ground line.
9, electrical appliances, switches, sockets should be from the gas pipe (with), hot water pipe (with) more than 500mm.
10. Large chandelier must be fixed with expansion bolts.
Water circuit knowledge briefly introduces the following points:
First, the water section
(a) The design of the waterway should first of all want to have a good water-related equipment, such as: home water purifiers, water heaters, kitchen treasures, toilets and washbasins, etc., their location, installation methods and the need for hot water;
(2) Whether it is better to use gas or electric water heaters in advance and avoid the temporary replacement of water heaters, resulting in repeated alteration of the waterway;
(C) In addition to the bathroom outside the wash basin, toilet, washing machine and other outlets, it is best to take one out, then dragging the water to the ground, etc. is very convenient; it depends on the owners of everyone like the problem.
(D) After the location of the washing machine is determined, the drainage of the washing machine can be considered to be inside the wall of the drainage pipe, which is beautiful and convenient;
(V) There should be pressure tests after the waterway reform, but many decoration teams do not have pressure tests. They will lie to you in many ways, saying nothing to suppress, there is pressure in the pipes, and so on.
Second, the circuit part
(a) The design of the circuit must be determined in detail after considering the possibility, feasibility and availability. No one wants to pull wires on the floor of a new home. At the same time, the circuit design should also pay attention to its flexibility, and sometimes it should not be too "consummate." The death is resisted to sum up a relatively simple principle: In the more concentrated position of the electrical plug considers connecting a plug-in board in the future, the effect is often better than setting up the plug with full wall;
(B) The bedroom ceiling light can be considered double control (bedside and entrance);
(3) According to the needs of living, the ceiling light of the living room may be considered to be equipped with sub-control switches (into the entrance hall and back to the main bedroom door);
(4) Observe whether there are modules in the telephone sockets and network cable sockets;
(5) The surround sound line should be buried when the circuit is rebuilt.
Hydropower knowledge note:
1. The general hydropower reform is a large-profit construction project in the decoration company. It seems that the quotation is not expensive, but it usually takes several thousand dollars or even more than 10,000 yuan to go down. Therefore, to be fully prepared, it is best for the plumber of the decoration company to carry out a simple measurement and estimate the approximate cost, and then proceed with the construction.
2. The acceptance method of hydropower: water acceptance, use a test press to suppress 8kg for more than half an hour, and check each joint position by hand. Circuit acceptance, check with a multimeter to see if each cord is short-circuited or open circuited.
Pay special attention: After the acceptance of the waterway, let the hydraulics fix the outlet ports.
3, finished product protection: all the import and export of water pipes, use plug plugging, it is best to use hoses to connect hot and cold water pipes, so that both pipes are filled with water. Circuit: PVC pipes on the ground are easily damaged by the feet or other things. After acceptance, they are protected by cement mortar. Each thread is protected by tape. The lines must be marked with complex numbers. Special attention: The bathroom should be tiled, it is best not to use plaster to fix the pipe, because the plaster may make the magnet empty. It should be fixed with cement mortar.
4. Responsible construction project: When negotiating with a plumber, be sure to ask clearly: Does it include installing switch panel? Is it responsible for product protection? Is it responsible for sealing pipelines? Is it responsible for drawing a circuit diagram? . . .
5. Whoever refuses to clean it and send it to the designated garbage point in the community.
6, after the transformation is complete, use the camera to take pictures for future maintenance and use.
Editor's summary: The above is related to home decoration essential knowledge of hydropower, for reference only, I hope to be helpful to everyone. If you want to know more related information, you can pay attention to this website information.
Hydropower renovation
Pipe Drilling Machine,Tube Drilling Machine,Pipe Drilling Equipment,Tube Drilling Equipment
Shandong EN FIN CNC Machinery Co., Ltd , https://www.sdfincncmachine.com