Precautions for hydropower renovation in villa decoration

The space area of the villa is relatively large, so the whole hydropower design process involves a lot of hydropower line transformation, if the location of the hydropower line is not renovated, it will directly affect the normal life of the owners. What are the precautions for hydropower transformation? Let's explain it to you!

Villa decoration hydropower design 1: hydropower transformation.

1. Design the direction of water and electricity according to the design drawing of the villa and the specific needs of the owner.

2. Workers groove the wall or ground according to the direction.

3. Buried pipelines (including wiring and connecting pipes) and cassette.

4. Detect the circuit and test the pressure of the waterway.

Villa decoration hydropower design II: Hydropower renovation precautions.

1. The wire should be a regular product, and the wire pipe and cassette must be flame retardant. Because it is a concealed project, it must not be sloppy.

2. On the waterway, the water pipe should also be a regular and reliable product. Regardless of the method of takeover, it must be reliable. The pressure test should be carried out in strict accordance with the standard.

4. The sewage pipeline should be of large diameter as much as possible to avoid right-angle direction. The shorter the distance between the gas pipe from the meter to the stove and water heater, the better, preferably no more than 2 meters.

Precautions for hydropower renovation in villa decoration are introduced here, hydropower renovation has a great relationship with their future life, so they must be designed well.

Step 1: Hydropower acceptance steps and tools.

Acceptance tools are generally prepared by the supervision or construction party, including pressure test pumps, flow wrenches, raw material belts, plugs, jacks, pressure gauges, water tanks, connecting hoses, ammeters, etc., the owner can bring their own tape measure, small notebook, small flashlight, etc., to facilitate the on-site measurement and recording of various data. Material acceptance includes pipeline inspection of waterways and circuits, whether the materials and the list belong to the same brand and model; whether the line pipe is damaged; length of use, etc. Wiring inspection must see whether the wiring of the clear water circuit meets the specification, including the distance, position, direction of the water pipe, and the distribution of wires.

Suppression and electrical test inspection, the waterway inspection must be carried out to suppress the water test, and the circuit inspection needs to use the ammeter to test whether there is a problem in each channel. Finally, there is the inspection of other details, such as the condition of the drainage pipe, the slope of the drainage, the location of the wire box, etc.

Step 2: The inspection of hydropower materials must be meticulous.

The first step in the acceptance of water and electricity is to check the material quality of the wires and water pipes, and secondly, to look at the length of use, so as to facilitate future settlement. First of all, check whether the brand of the water pipe is consistent with the list of decoration materials. At the construction site of this interview, all water pipes and pipes use Lesso PPR pipes.

Hot and cold water pipes must have clear instructions, and hot and cold water pipes cannot be used as hot water pipes. Wire materials should be seen whether the brand of the wire is consistent with the list. In this case, Qingfeng brand wires are used for paved wires.

Secondly, the conduit that wraps the wire uses Lesso PVC pipe.

Step 3: Plumbing layout check.

The layout of the pipeline is a major issue, and the following points should be seen clearly when carrying out water and electricity acceptance, which can ensure the safety of household water and electricity in the future. The wiring of the water pipe first requires "horizontal and vertical", the direction of the pipe should be reasonable, and the water pipe and the wall edge are balanced in the left and right directions and up and down, and the water pipe is at an angle of 90 degrees. The wire should be a loose wire, and the exposed wire should be able to be twitched back and forth during inspection, and it should be able to twitch flexibly.

Step 4: Waterway pressure test and circuit test.

The key steps in the acceptance of hydropower are to suppress the water test and detect the use of the circuit. These two steps are the key to checking the quality of construction. At the beginning of the acceptance of the waterway, it is necessary to fully enclose the upper water pipe, and carry out a pressure test, and the pressure of the pressure is generally megapascals, and it is closed for 24 hours.

Check whether there is leakage in all parts of the pipeline, the owner can bring his own newspaper, lay it at the water pipe joint, and observe whether the newspaper has any water traces caused by leakage after a period of time. The circuit test first checks whether the wiring of the electrical box is reasonable, whether the main switch of the home circuit is clearly classified, and the same leakage switch should not be used for the whole house circuit. In addition, it is necessary to check that the leakage switch is flexible.

In recent years, everyone's living standards have improved, many people have bought single-family villas, the decoration area of the villa is very large, so the villa hydropower renovation is a must be done, this article will talk about it, when the villa hydropower transformation, what problems need everyone's special attention.

When carrying out villa hydropower transformation, we must ensure the quality of hydropower materials, now the quality of hydropower materials on the market is uneven, the owner in the purchase, do not be greedy to buy three no hydropower materials, small manufacturers of hydropower materials in safety is not at all, in the future use, it is likely to be dangerous, so we must choose big brands of hydropower materials, and also shop around.

After the hydropower renovation work begins, the owner tries not to put forward new ideas and change the construction plan, because once the hydropower renovation plan changes, it will have to be re-arranged, so that the construction period will be extended, and the renovation cost will increase a lot.

When the villa hydropower renovation is under construction, the owner often goes to the house to supervise the work, don't hand everything over to the workers, and be the shopkeeper himself, after all, the hydropower renovation involves safety issues, and the owner often goes to the house to supervise the work, and the workers will be more careful when they work.

After the completion of the renovation of the hydropower Peiling, the owner will pay after the acceptance, but the professional knowledge involved in the hydropower renovation is very much, even if there is a problem at the time of acceptance, it is difficult to find as a layman, in order to ensure that nothing goes wrong, the owner is best to ask a professional acceptance master, accompany himself to the site to check.

The hydropower renovation of villas is more complicated, and the owners should pay more attention to the points mentioned in Sun Zhongjian's article when carrying out hydropower transformation.

You can get it for free

For new home decoration, we all know that hydropower renovation is the foundation and the top priority. However, what details need to be paid attention to in hydropower transformation? What are the precautions?

Today, we have briefly summarized 12 precautions for hydropower transformation, and you can take a look.

1. The waterway and the circuit should not be laid in the same groove, and the distance between them is best about 15cm, which is to avoid the leakage of the water pipe, or the condensation generated by the water pipe wall, which affects the safety of the circuit, and also to prevent damage to the line pipe during local maintenance in the later stage. When the water and electricity pipes cross each other, the water pipes should be placed under the electricity pipes.

2. During the hydropower transformation, the wall is not allowed to open long-distance horizontal grooves. The transverse groove will destroy the load-bearing structure of the wall, try to lead it from the ground or from the top lead.

3. PPR water supply pipe, there are hot and cold pipes, red is hot water pipe, blue is cold water pipe. Hot water pipes can be used as cold water pipes, but cold water pipes cannot be used as hot water pipes. The corresponding accessories must also be of the same brand, series, and model, otherwise, the hot melt effect is not good, and water leakage is easy to occur in the later stage.

4. When the waterway is arranged, it is the norm to heat the left and cool the right, and the hot and cold water pipes should be more than 12cm apart, and the shower should be 15cm apart (no more or less). The distance is to avoid, the hot water in the hot water pipe is cooled quickly, and the family with good economic conditions can add insulation cotton to the hot water pipe to increase the heat preservation. This is especially true when transporting hot water over long distances.

5. Install a master valve indoors, so that every time you turn off the water, you don't have to go downstairs.

6. When the water and electricity layout wall wiring, it must be horizontal and vertical, and when the ground is wiring, there is no need to do so, it will cost a lot of wire rods and add unnecessary additions.

7. Different needs, use different square wires, for high-power electrical appliances, you can consider a separate circuit. The kitchen and bathroom appliances are powerful and can use 4 square wires. Square wires can be used for living room and bedroom sockets, and 6 square wires are reserved for cabinet air conditioners.

8. The acceptance of the live wire, the zero wire and the ground wire should be distinguished, the red is the live wire, the blue is the zero wire, and the two-color is the ground wire, which is convenient for the later installation of sockets and lamps, and is also for future maintenance, which can be convenient to distinguish the fire zero ground wire.

9. Socket layout is an art, and the location, height, and quantity should be carefully noted. Kao Mo Tsai thinks about your own living habits, understands the size of the furniture, and the number of electrical appliances in the home, which requires you to seriously consider.

10. The switch layout depends on your own moving line. Stay in the new house by yourself, walk around many times, draw your own moving lines, and then design the position of the switch, preferably with chalk on the wall.

11. Don't forget that air opening and leakage insurance are to ensure the safety of electricity. When there is a leakage, the leakage insurance will cut off the power by itself to ensure the safety of electricity. When the power consumption exceeds the load, or when there is a short circuit, the air switch will trip to avoid the wire being burned.

Remember, the bigger the air opening, the better, the amount is too large, it will not play the role of power failure.

12. The acceptance should be careful, the waterway should be transformed, and before the leveling, Qi Wang did the suppression test. Wires should be inspected for authenticity when entering the site, and scattered wires or wires left over from the previous construction site may be damaged. After the socket is connected, it is recommended that the live wire, neutral wire and ground wire are connected correctly.

When renovating water and electricity in the villa, it is necessary to pay attention to the installation of sockets and slow cavities, including stairwells. Do not design sockets next to the furnace cover, there are potential safety hazards. Do not place the switch behind the door and other places where the distance between the shirt is narrow.

It is best to design a dual-control light in the aisle, one end is on and the other end is off.

The water pipes embedded in the wall and the ground should be treated with Suilishen anti-corrosion and protected with rotten cement mortar. Its thickness of cold water pipe is not less than 1cm; The hot water pipe is not less than. It is best to buy a plug with a panel, and some sockets that have not been used for a long time are not easy to damage.

Dining room lights should consider the position of the dining table, otherwise the lamp is not in the middle of the dining table.

Summary. Due to the variety of villa functional spaces, different functional spaces, water and electricity renovation are also different. In the villa design stage, it is necessary to do a good job in the planning of water and electricity transformation, so that during the construction of the villa, it will not affect the progress of the villa construction, and will also improve the quality of the villa construction.

It's hydro first.

Villa hydropower renovation is a hidden project in the villa decoration, in the villa design stage to start planning, layout, in the construction stage to effectively carry out the transformation of water and electricity lines, will not affect the quality of villa construction.

It needs to be set up in advance.

Due to the variety of villa functional spaces, different functional spaces, water and electricity renovation are also different. In the villa design stage, it is necessary to do a good job in the planning of water and electricity transformation, so that during the construction of the villa, it will not affect the progress of the villa construction, and will also improve the quality of the villa construction.

It is recommended that you find a professional.

There are professional construction personnel. Hydropower construction personnel should go through strict training, be very familiar with the hydropower design drawings, and strictly follow the hydropower design drawings for construction. At the same time, hydropower construction personnel should also raise the problem of hydropower transformation according to the on-site construction situation to prevent potential safety hazards.

VillaWhen doing the hydropower part, the wire pipe should not be in the gypsum line, which is easy to cause dead bends and dead lines; Can not open the long transverse groove pipe: the load-bearing inspection wall is easy to damage the structure, the light wall due to the force on the left and right sides, after the broken rib will still cause trouble; In addition to the kitchen and bathroom, the circuit line should be routed to the ground as much as possible (except for the top hall with a suspended ceiling), and the pipe should be bonded with PVC glue without the reed mouth; The pipe bender for the bending of PVC electric pipes with a pipe diameter of less than 25 cannot be bent with an elbow; The circuit is not a show, and the turning should try to avoid a right-angle dead corner.

1. Slotting of wires and lines.

After discussing the electrical functions and requirements with the owner, the person in charge of the construction will explain to the electrician and make the parallel and vertical lines slotted. Put away the switch socket bottom box.

The socket class is slotted 40 cm from the ground; The hanging air conditioning socket is slotted from the ground meter; The switch is slotted in meters from the ground.

The bottom of the switch and socket should be slotted with the horizontal line. The kitchen and bathroom must be slotted according to the designed use function.

2. Wiring of wires and circuits.

Material requirements: copper core wire above square meters, wire pipe above 16mm.

Wiring requirements: 1) Most electricians do not consider the strong and weak currents, switches, air conditioning sockets, and electrical sockets separately in the circuit wiring. Therefore, grooving saves a large number of processes.

2) The required wiring of strong and weak current is separated by 30 cm at a minimum; Air conditioning sockets are dedicated to wire groups of more than 6 square meters; 4 square meters of special group for electrical sockets; Switch more than square meters of special grouping.

3) The air conditioning line group is more than 2 meters from the ground. Electrical wiring group ground wiring, switch and lighting wiring group wall top wiring. The switch socket must be installed horizontally and vertically when the bottom is closed, so that the rear panel installation will be more flat.

4) The switch and socket of the kitchen must be arranged and installed according to the function of the kitchen cabinet design. After all the electrical lines are arranged, the person in charge of the construction should remember the layout and discharge size of the lines, so as to facilitate the installation of various home accessories in the later stage.

5) Now there are generally two kinds of PVC pipes: 6 points and 4 points. If possible, use 6 points and indicate it in the budget.

6) A 4-point pipe can only wear lighting wires, and a maximum of 3 wires can be worn in a pipe. 6. Wires that can be threaded through pipes, and a maximum of 3 wires can be threaded in one tube.