Is it necessary to change water and electricity for new house decoration now?

Summary of 39 problems to be considered in waterway reconstruction

First, the waterway part.

(1) Waterway design should first consider all water-related equipment, such as water purifier, water heater, kitchen treasure, toilet, wash basin, etc., their positions, installation methods and whether hot water is needed;

(two) use gas or electric water heaters in advance to avoid temporary replacement of water heaters, resulting in repeated transformation of waterways;

(3) In addition to sockets such as washbasin, toilet, washing machine, etc., it is best to take one from the bathroom to facilitate mopping the floor after receiving water; It depends on the owner's preference.

(4) After the location of the washing machine is determined, the drainage pipe of the washing machine can be considered in the wall, which is beautiful and convenient;

(5) There should be a suppression test after the waterway renovation, but now many decoration teams have not suppressed the test. They will lie to you in many ways, saying that there is no need to suppress, saying that the water pipe is under pressure and so on.

(6) It is best to have the owner present for the inhibition test, which can play a supervisory role; Because some decoration teams will cheat the owners in this link. The method is: when pressing, open the "return valve" of the pressing pump to form a loop. Although the press pump seems to be working, the pressure in the pipeline is not great, especially the electric press pump, which students should pay more attention to. If you don't understand, ask a professional to take a look at it for you.

(7) When closing the house, pay attention to check whether the drains in the kitchen and bathroom are unobstructed. If the drainage is slow, the property should be dredged in time; Protect the drain when decorating, especially when laying kitchen and bathroom tiles, which is most likely to cause cement to fall into the drain and cause blockage;

(8) After the kitchen and bathroom floor tiles are laid, check whether the floor drain is unobstructed (the drainage speed after removing the floor drain cover shall prevail, because most deep-water sealed floor drains have the problem of slow drainage);

(9) If the redundant floor drain is to be closed, the gap between the drain pipe and the floor drain must be blocked to prevent water from overflowing;

(10) When sealing the floor drain in deep water, it should be cleaned frequently according to the use situation, otherwise the rubber pad under the floor drain will not be sealed after hanging dirty things;

(1 1) Another point is particularly important. It is best not to use deep water to seal the floor drain of washing machine. The washing machine drains water quickly and has a large displacement. The launching speed of deep-water sealed floor drain can not be reached at all, which will directly lead to water overflow.

(12) During waterway reconstruction, four points should be paid attention to: 1 and the guaranteed distance is 15cm (at present, the distance between hot and cold water of most electric water heaters and faucets is 15cm, and some are10 cm);

2, hot and cold water nozzle height is consistent;

3. The cold and hot water nozzles are vertical to the wall surface, and care should be taken not to let the bricklayer get crooked when sticking the wall tiles in the future (if they are not vertical, it will be difficult to install them in the future);

4, cold and hot water nozzle should be two centimeters higher than the wall, in the wall brick, also should ask bricklayer to ensure that the wall brick and water pipe nozzle are in the same level. If the size is not suitable, install electric water heaters, faucets, etc. Additional couplings, internal wires and other connectors may need to be purchased in the future to complete the installation;

(13) Don't forget to waterproof the bathroom floor, especially where there are grooves. If the shower area is not a closed shower room, the wall waterproof should be 180 cm high to prevent "wall sweating" in the future. Be sure to do a 24-hour closed water test before plastering cement, and bricklaying can only be done if there is no problem;

Second, the circuit part.

The design of (14) circuit must be determined after considering the possibility, feasibility and availability in detail. No one wants to pull wires everywhere on the walls and floors of their new home. Circuit design should also pay attention to its flexibility, and sometimes it cannot be too "comprehensive". Summed up a simple principle: in the future, when the electrical plugs are concentrated, it is often better to connect a patch panel, and the effect is often better than setting a full wall socket;

(15) Double control (bedside and porch) can be considered for the bedroom ceiling lamp;

(16) According to the needs of life, the ceiling lamp in the living room may be equipped with a separate control switch (at the entrance, facing away from the master bedroom door);

(seventeen) pay attention to observe whether there are modules in the telephone socket and network cable socket;

(18) When the circuit is reformed, the surrounding audio lines should be buried.

(nineteen) pay attention to the strong and weak wires can't be in the same pipe, there will be interference;

(20) If the living room, kitchen and bathroom are made of bricks, slotting wiring can be properly considered in some locations;

(twenty-one) the socket is generally 30CM from the ground and should not be less than 20CM. Turnouts are generally140 cm; From the ground;

(twenty-two) exhaust fan switch, telephone socket should be installed near the bathroom, rather than into the bathroom door wall;

(23) Yuba should be installed near the shower room or bathtub, not in the center of the bathroom;

(twenty-four) balcony, corridor, cloakroom can consider the reserved socket;

(twenty-five) there is a mirror and coat hook space, to consider the lighting near the mirror;

(twenty-six) telephone lines should be preset in the living room, master bedroom and bathroom according to personal habits and convenience;

(27) One tube shall not exceed eight rows. Remember: the gap between each tube shall not be less than 40%.

(twenty-eight) how to charge the cassette must be agreed in advance, which is the most hidden and dark profit point of water circuit transformation. A cassette needs only one or two dollars in the market, while the decoration team often needs more than ten dollars. Generally, fifty or sixty cassettes are needed for home decoration. Therefore, it is normal for students to throw hundreds of dollars for nothing. Strive to pull it into today's world for only one purpose. Remember five words: chop hard! ;

(29) The position of the socket is very important. It often happens that the socket is just behind the bedside table, which makes the cabinet unable to lean against the wall. It is generally not wrong to make the socket as well as possible, but if the socket is left in an inappropriate position, it may conflict with the furniture placement or electrical installation in the later period. Students should remember;

(30) Some kitchen sockets are convenient with switches, thus avoiding the inconvenience of unplugging rice cookers from time to time in the future.

There is no need to set too many sockets behind the TV. In the future, it is best to connect a patch panel on the side of the TV.

(32) In the electrical specification, PVC pipes and variable heads are required for buried pipelines.

(thirty-three) according to the use of household appliances to consider the line capacity;

(thirty-four) should be clear about the communication intention and design ideas with workers. And draw the actual circuit transformation route on the wall;

Third, the waterway integration part

(35) Before the water circuit transformation, please ask the decoration company (decoration team) to measure the meters of hydropower transformation according to the elastic line. You should follow them at the scene and see how the line goes when they measure, so that you can have a good idea. Even if the actual cost exceeds in the future, you should be willing to pay the price and know the bottom line and the goal of your efforts.

(36) Water circuit reconstruction should leave drawings and take photos, and it is best to indicate the size, because toilet pendants, water heaters, cabinets, etc. are installed. In the later period, most holes are punched in the bathroom wall, which is easy to damage the water circuit and pipeline if it is not handled properly;

(37) The water circuit renovation is divided into two prices: non-slotting and slotting. Some decoration teams subdivide the slotting price into two prices: "non-bearing wall slotting and bearing wall slotting";

(38) Hydropower transformation is the biggest concealed project, and it is also the most expensive one among the additional projects. It can't be as much as the workers say, it depends on whether they take the pipe in the conventional way. For example, walking around the wall, the original two pipes with one groove became double grooves;

(39) Die-hard listed the following four types of household appliances (including gas stoves) as must be ordered during decoration. They are: water heater, range hood, kitchen treasure and gas stove. These four types of household appliances are directly related to waterway reconstruction and cabinet design, and their location design is particularly important. Students should know well before hydropower transformation. As for household appliances such as refrigerators, washing machines and microwave ovens, don't worry about not being able to buy them, just reserve the location of the sockets.

The transformation of water circuit should also be analyzed according to the actual situation in your home. For example, in order to achieve a function that is not very practical, it is especially inconvenient to run the line. It is better to consider giving up.