The first step in the renovation of the old house is water and electricity, and what are the constru

Generally, the water and electricity changes are carried out according to your decoration and living needs, and if the current water and electricity layout meets your decoration needs, it does not hurt not to change. If it is an old house, the wire diameter is relatively small, and the wire is aluminum, so it is recommended to replace all the wires. The old house is aging and prone to difficult pulling, so it is recommended that this kind of house be completely changed.

The old house with an age of 20 years, it is recommended that all the water and electricity be changed, which basically cannot meet the current decoration needs, and the use of demand, the water and electricity layout at that time, the line and pipeline have been used for 20 years, and the problems are easy to occur after the later decoration and occupancy. Twenty years ago, most of the water circuits were already problematic.

For the renovation of old houses, whether water and electricity need to be renovated, one looks at the age of the house, and the other depends on your renovation needs. If the house is more than 15 years old, it is recommended that the water and electricity should be repaired. If the house is within 10 years, but you want to upgrade your smart home, it is best to change the circuit to zero thermal power when renovating, because how many brands of smart products on the market are zero thermal circuits.

If the renovation involves changing the pattern, then the circuit needs to be changed, and when it comes to the toilet renovation, the waterway needs to be transformed. The renovation of a house with a relatively long period of time is mainly the best way to replace all the water and electricity for a house that is more than 20 years old, and if the inlet line and water inlet are insufficient, the total inlet line and total water inlet pipe should be replaced.

When the old house was renovated, it was not recommended to rearrange the water completely. The water pipes are okay to say, rearrange and rearrange; But the conduit of the wire, personally, I don't think it's necessary at all. The conduit buried in the wall can almost never be broken, and we can make use of it.

So what I have personally been suggesting is that the waterway can be remodeled from the main point of supply; The circuit should use the original line pipe as much as possible to carry out local breakpoint transformation. Of course, all the wires must be replaced, and the original wires must not be used, so everyone should pay attention to this. Residential wires that are more than 20 years old have basically not exceeded the square, and they must be changed, and it is best to change them all at once.

1) The water and electricity renovation of the old house should ensure the direction of the circuit, so as to prevent the electrical appliances from being unusable in the future due to different renovation methods. (2) When renovating the water and electricity of the old house, first check the aging degree of the equipment, and then carry out the specific transformation of the water and electricity according to the aging degree of different areas. (3) The waterway of the old house may be underground, so it is best to redesign it during the specific renovation, otherwise it will easily lead to water leakage in the future and affect the residents downstairs.

4) The gas pipeline of the water and electricity renovation of the old house must follow the open line.

Modify the circuit to avoid mixing.

Many old houses that have been built for about 30 years have very non-standard circuits, and the residents' private connections have been changed indiscriminately, which has increased a lot of unsafe hidden dangers. For example, socket power and lighting often use a mixed circuit, and if several appliances are turned on together, it is easy to overload the wires, leading to tripping or even fire.

In the circuit transformation, the socket power supply and lighting power supply in each room should be wired separately, and the power supply of high-power electrical appliances such as air conditioners and water heaters should also be routed separately.

If only part of the upgrading is required, then it is necessary to know the direction of the original hydropower construction, and see which places need to be changed and which places can be retained.

(1) The water and electricity renovation of the old house can start from the waterway, and the water pipe can be grooved according to the specific design of the construction plan.

2) After that, install the required water pipes and check whether the pipes can be used properly.

3) After the waterway renovation is completed, all waterway pipes are blocked and tested for waterproofing.

4) Then, start the circuit modification. According to the construction design, the circuit at the switch is slotted.

5) Wiring the slotted lines to ensure that the wirings do not affect each other.

The construction method has to protect and increase the original circuit, as well as to transform the original circuit, and to carry out reasonable planning of the switch and socket, but also to avoid the mixing of the circuit, but also to set the height of the switch, these are the construction methods of hydropower transformation.

First of all, you should buy building materials, determine the width and distance after slotting, determine the slotting route, and then start to do the embedded pipeline, after the acceptance of the hydropower transformation project, and finally do the groove sealing treatment.

1. Separation of strong and weak electricity. Strong and weak current lines should be arranged separately, and the junction of strong and weak current should be isolated. In addition, the lighting wire, the socket wire, the grounding wire, the air conditioner and extra-high-power wire are 4bV, and the air conditioner and high-power electrical appliances should be wired separately.

2. It is forbidden to open a long transverse groove in the wall to walk the electric pipe, so as not to damage the load-bearing surface of the wall, and the electric pipe should not go to the wet area, nor should it be taken in the gypsum line, which is easy to cause dead lines.

3. Follow the principle of "water goes to the sky", and when encountering a place where water needs to be discharged, a vertical groove will be opened to go down, which is easy to maintain in the later stage.

4. Before construction, the sewer and floor drain must be closed and protected to prevent cement, sand and other debris from entering, and avoid sewer blockage, otherwise it is extremely difficult to clean up.

Hydropower renovation is an important part of the renovation of old houses, because the aging of hydropower lines will not only affect the safety of household electricity, but also affect the quality of life and health. The following are the methods and precautions for the renovation of water and electricity in old houses.

1.Detailed inspections are required before hydropower renovation to find out aging and damaged hydropower lines and equipment.

2.Develop a suitable hydropower retrofit plan, including line direction, pipe location, number and location of switches and outlets, etc.

3.Before hydropower transformation, it is necessary to find water, sell smart dry electricity, coal and other relevant departments to review and obtain construction permits.

4.According to the renovation plan, the original hydropower equipment was dismantled, and wiring, pipeline layout and other work were carried out.

5.Important hydropower equipment (such as water heaters, air energy water heaters) needs to be inspected for safety holes and electrical appliances to ensure safety and reliability.

6.After the construction of water and electricity pipelines is completed, it is necessary to carry out water and electricity acceptance to ensure the safety of hydropower equipment and eliminate potential safety hazards.

7.After the hydropower retrofit, it needs to be replaced with reliable electrical equipment and plumbing to ensure safety.

8.Pay attention to the quality of hydropower transformation, after the equipment is installed, it is necessary to carry out the no-load trial operation of water heaters, air conditioners and other hydropower equipment to ensure the normal and stable operation of the equipment.

9.After the hydropower transformation, it is necessary to pay attention to daily use and maintenance. For example, clean water pipes regularly and check electrical wiring.

10.The whole renovation process needs to find a professional hydropower engineer to ensure the safety and quality of the hydropower transformation.

In short, a reasonable hydropower renovation plan, strict construction standards and quality management can ensure the safety and stability of water and electricity in old houses and improve the quality of family life.

Hydropower renovation is not only the focus of new house decoration, it is also the key to the renovation of old houses, the house has lived for a long time, and the water circuit may be aging and damaged, so it is also an important project for the renovation of old houses. First: choose a good circuit; If the house is renovated for a long time, the circuit is used for too long or the laying is not thoughtful, there will be certain hidden dangers.

Since it was renovated, it was recommended to replace the old wires and rearrange the circuits of the entire house. This is not only more suitable for the needs of later life, but also can avoid accidents due to aging of the circuit. The circuit of the old house has been changed greatly, and at this time it is necessary to follow the new circuit requirements, use the socket of high-power electrical appliances, and be sure to have an independent circuit, and use a wire with a cross-section of 4 square millimeters.

Second: protect the finished product; For the decoration of old houses, we must pay attention to the protection of finished products before water and electricity transformation. Although the furniture has been moved out of the house, the air conditioner that cannot be moved is still hung on the wall, and if the protective measures are not taken, the dust in the construction will enter the air conditioner and cause unnecessary damage.

Before starting work, you can wrap the air conditioner with plastic sheeting or newspaper to prevent dust from entering the air conditioner. Third: to do a good job of line moisture-proof; Generally speaking, the humidity on the ground floor is large, coupled with the influence of Nanning's return to Nantian, too humidity is easy to have a certain impact on the circuit.

For example, **, optical fiber, broadband and other lines should not be laid on the ground, so as not to affect the line by moisture. Areas such as kitchens and bathrooms will be more humid, and water pipes can be buried underground, but it is recommended to go through the walls. Fourth:

Leave enough slope for water pipes; In the bathroom, the layout of the sanitary ware has been adjusted, and the original squatting toilet has been changed. It should be noted that the sewage pipe should not be added to the original water pipe, it is recommended to connect it directly to the main pipe, and there can be no barrier in the middle of the connection, otherwise it may affect the normal drainage function. When relaying the sewage pipe, it is necessary to pay attention to the slope of the water pipe, which can only be lowered and lower from the end to the back, otherwise the water at the end is not easy to flow away.

Fifth: do a good job in waterproof engineering; Old houses are generally load-bearing walls with bricks as the main body, and once the water leaks, it is particularly easy to spread, causing large-scale damage. In addition, this renovation of the old house, the facilities in the bathroom were basically knocked out and redone, so the original waterproof layer has been destroyed.

After the completion of the hydropower transformation, the waterproof coating must be painted in strict accordance with the specifications. After the waterproof paint is painted and dried, it is necessary to do a water storage test, keep the water storage for 24 hours, and confirm that there is no leakage before proceeding to the next step. Sixth:

It is necessary to make a good record of transformation; During the decoration process, we must pay attention to leaving a record of changes in the way of ** and drawings, so as to ensure that when rectification and maintenance are needed in the future, professionals can know the arrangement of the line.

First, we must clarify our current needs;

Second, we must clarify our future needs;

Third, it is necessary to simulate the use of the scene, determine the specific size of the furniture, and avoid the inconvenience of use after installation.

Fourth, find a professional decoration company for transformation. Because water and electricity are often used by us, if the transformation is not good, it will cause great trouble to our own use in the later stage, so the transformation company we find must be professional, and at the same time it can save us money.

With the continuous development of urban construction, old houses have gradually become a problem that cannot be ignored. In the process of use, these houses have not adapted to the needs of modern life due to problems such as old facilities and unsafe water and electricity lines caused by age. For this situation, hydropower retrofitting can be a solution as technology develops.

The following is recommended for the renovation of water and electricity in old houses from the following aspects:

1. Waterway renovation.

The waterway pipes of old houses are generally old and fragile, which will lead to water leakage and seepage for a long time, and cannot be used normally. Therefore, the renovation of the waterways of old houses is a must. When retrofitting, old waterway pipes can be replaced with more durable and hygienic materials to improve the quality of the pipes.

Subsequently, the water meter is replaced and tested to ensure the smooth flow of water and the safety of quality.

2. Renovation of power lines.

The electrical wiring of old houses is also very old, and it is prone to safety accidents such as short circuits and leakage. Therefore, the renovation of the electrical wiring of the old house is also a must. When renovating, the electrical wiring of the old house can be fully inspected, replaced or upgraded.

At the same time, we should grasp the overall design, increase the quantity and quality of power lines according to the needs of modern housing, and provide safer and more reliable power security.

3. Waterproof transformation.

The waterproofing of the old house is also very serious, and this is a project that must be renovated. When renovating, you can first waterproof the roof, inlay the roof, and use high-strength, durable materials to avoid water leakage. At the same time, the walls and floors should also be waterproofed so that the old house can stay dry for a long time.

In short, the renovation of old houses is a project that must be carried out, through the renovation of water and electricity, the living environment can be improved, the use value of the house can be improved, the safety factor of the house can be increased, and the house becomes more livable.

With the development of the economy, the quality of life of many people has steadily improved, and many people will choose to renovate and renovate their old houses in order to improve their living environment. The decoration of the old house is different from the new house, the significant disadvantage of the old house is water leakage and power failure, mainly because of the long time, part of the water pipe will age and lead to water leakage, and the power failure is due to the fact that when the house was built, there were few electrical appliances and the electric capacity was relatively small, so how to do the hydropower transformation in the process of redecoration and renovation of the old house? The following points should be paid attention to when doing hydropower transformation:

Strive for one step in place; The plumbing pipes were all rearranged; Please ask the designer to design the whole; Install distribution boxes and circuit breakers; Pay attention to supervise the process.

Most people don't know much about how to do hydropower transformation, so let's introduce how to do hydropower transformation.

1. Strive for one step:

If the water and electricity renovation of the old house is not done in one step and only a small area of tinkering, then the fundamental problem cannot be completely solved and will affect the future life. The bathroom drainage of the old dust erection house needs to be checked for closed water, not easily changed, and should be re-waterproofed if necessary.

2. All the water and electricity pipes are rearranged:

Most of the circuits of the old house water are aging, so it is necessary to rearrange all the water and electricity pipes during the hydropower transformation, so it is necessary to groove the wall and redraft the new water pipes and electric pipes, for which there will be smashing walls, opening holes, powder walls, etc.

3. Please design the designer as a whole

The decoration style of the old house does not conform to the common electrical appliances of contemporary families, so it is necessary to ask experienced hydropower designers to carry out the overall design, and then modify and improve it according to the actual situation. It must be designed in advance before starting construction, otherwise it will be difficult to change it in the middle of the renovation.

4. Install distribution box and circuit breaker

The old house is generally not installed with a distribution box, it is easy to blow out with a fuse, and now there are more large electrical appliances, so we must configure a new distribution box and circuit breaker when renovating water and electricity, arrange a reasonable wire path, control each room separately, and consider whether the total load of the total meter is enough.

5. Pay attention to supervise the process

It is best to ask a professional to help supervise the construction process of hydropower renovation. High-quality materials should be used for water pipes and wires, waterproof inspection should be done after the installation of water pipes, and cement plastering should be used after the installation of circuit slots to prevent gaps in the later stage.

Through the above introduction, you should know how to do hydropower transformation. How to solve the problem of how to do hydropower transformation. The water and electricity renovation of the old house has been done, which can eliminate the potential safety hazards of electricity, and in addition, it is more in line with the needs of modern life and more comfortable to live in.

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