Matters needing attention in professional hydropower transformation: hydropower transformation needs to be cautious.

Hydropower transformation is the most professional part in decoration, and it also has the greatest influence on future use. Because once the renovation is completed, the pattern of hydropower will be basically fixed forever. Unless you open the floor and dig up the wall, everything will change, so hydropower transformation is very important. Let's take a look with Bian Xiao.

Problems needing attention in professional hydropower transformation

1, kitchen waterway reconstruction

The waterway reconstruction of kitchen mainly includes faucet and water heater. Generally, water heaters are used in kitchens and bathrooms. Therefore, when carrying out waterway reconstruction, we must think about the installation position of water heater, so as to determine the installation position of hot and cold water pipes and carry out waterway reconstruction.

During installation, pay attention to the consistent height of hot and cold water supply nozzles. The nozzles should be two centimeters higher than the wall, and the spacing between hot and cold water pipes is 15 cm. This standard should be strictly enforced. Cold and hot water pipes are embedded in the wall. Check the groove depth when slotting, and the hot and cold water pipes cannot be in the same groove. Electric water heaters generally need to be fixed on the load-bearing wall. In case of special circumstances, the non-bearing wall should be fixed with enough space on the top floor. It is necessary to communicate with the water heater manufacturer in advance to determine the location of the water heater outlet.

2, toilet waterway reconstruction

There are many contents of toilet waterway reconstruction. The installation position of washbasin, toilet, bathtub and washing machine, and the needs of hot water pipes should be well thought out, and the sewer treatment of floor drain should be in place, otherwise it will cause backwater in the future. The installation position of water meter should be convenient for reading, and the distance between water meter and valve and wall should be appropriate for easy use and maintenance. The inlet and outlet of the toilet should be placed as far as possible where it can be blocked by the toilet. One-piece toilet should be located at the outlet according to the model, and generally should be left at 200mm in the middle of the outlet of the toilet.

3. Circuit transformation of the living room

The wires to be installed in the living room include power cord, lighting cord, air conditioning cord, TV cord, telephone cord, computer cord, doorbell cord, etc. The location of the wire needs to be considered in advance and reserved. Generally speaking, telephone lines should be reserved at the edge of the sofa, doorbell lines should be reserved at the inside of the door, and power sockets should be reserved for equipment such as drinking fountains and humidifiers. Generally, at least five power cords should be reserved in the living room. Everything unplugged, such as air conditioner and DVD player, is in standby state. It is best to install a switch socket panel, which can be turned off directly when not in use, without wasting electricity.

4, the bedroom circuit transformation

The transformation of bedroom circuit generally includes power cord, lighting cord, air conditioning cord, telephone cord and computer cord. The power cord port is reserved above the bedside table, and it is advisable to use a 5-hole patch panel with a switch, which can reduce the trouble of not switching the bedside lamp. A power connection port (blower) should be reserved above the dressing table; In addition, considering that there should be a reflective lamp above the dressing mirror and a switch next to the wire box; It is best to use double-control switches for bedroom lights. One switch is installed outside the bedroom door, and the other switch is installed on the upper side of the bedside table or in the easy-to-operate part of the bedside, so that you don't have to get up and close to the bedroom door when you sleep at night.

Misunderstanding of hydropower transformation

1, strong and weak current * * *

Many people think that there are several socket boxes on the renovated wall or floor, so they combine the functions of power supply, network cable, telephone line and so on into one box. Although this improves the aesthetics, it greatly increases the inconvenience of our use.

Hidden trouble: Because alternating current is widely used in our home, if strong current and weak current take the same route or are in the same box, it will interfere with the network and telephone during use, resulting in unstable signal, and there is also a fire hazard in one pipe and multiple lines!

Correct measures: the strong current and weak current should be routed separately. One tube and one bottom box are strictly prohibited for strong and weak electricity. The parallel spacing of strong wires should not be less than 3cm, preferably 50cm, and the intersection must be at right angles.

2. Line connection

Because of the different apartment types, our electricity demand is different. When taking the circuit, the wire length may not be connected enough. Some decoration workers twist the two wires together to save trouble.

Hidden trouble: owners generally don't care about this kind of problem, but they don't know that after this treatment, the line is easy to age and lead to leakage!

Correct practice: If the wire length is not enough and two wires need to be connected together, lock sockets should be used at the nozzle and junction box.

3. Repeat wiring

A line, a pipe, a room, a line, although it looks clear, once there is a problem with the line, these lines will be wound around a hundred times without damaging the ground or walls.

Hidden trouble: After home decoration, if the wiring needs to be replaced because of aging, or the wiring needs to be upgraded, you will find that the layout of the home is "besieged" because of repeated wiring, and you will destroy the decoration.

Correct specification: make the line a "live line"! When the pipeline capacity does not exceed 40%, the wires in the same direction pass through the same pipeline, which avoids the problem of winding and avoids "fighting" in future changes. Moreover, many hydropower transformation companies charge according to the pipeline, which is more economical!

4, wire use is not standardized

Sometimes it can be seen on the renovation site, so all the lines are white. Don't think it looks neat, but it doesn't conform to the specifications!

Hidden trouble: the wire has no color separation. Once there is a problem with the wire, the live wire, the neutral wire and the ground wire can't be distinguished after re-testing.

Correct way: In the process of circuit transformation, wires should be covered with insulating tubes, and all kinds of wires should be distinguished by colors. In this way, if there is a problem of broken wire in the later period, the whole line can be taken out for maintenance, and all kinds of lines can be seen at a glance without hitting the wall.

5. Hot and cold water pipes

If the circuit transformation is not good, it will easily bring us security risks, and the waterway transformation will greatly affect our quality of life. Some families have more bathrooms, so when taking the waterway, the plumber breaks up the cold water and hot water pipes together.

Hidden trouble: this surface will not affect the use, but because the hot and cold water pipes have different rates of expansion and contraction, water will expand when passing through, so it is easy to cause cracking and leakage of cold water pipes.

Correct practice: cold water and hot water pipes should be separated according to strict colors.