In home decoration, water and electricity transformation is a big project, and it is also an error-prone project. If you don't pay attention to the decoration, it will easily bring a lot of trouble to your future life. The following small series will introduce you to the precautions for hydropower transformation and provide you with a small assistant for decoration. Let's take a look.
Precautions for hydropower transformation I. Waterway part
(1) Waterway design should first consider all water-related equipment, such as water purifier, water heater, kitchen treasure, toilet and washbasin, their positions, installation methods and whether hot water is needed;
(2) It is necessary to make good use of gas-fired or electric water heaters in advance, so as to avoid the repeated renovation of waterways due to the temporary change of water heater types;
(3) It is best to have the owner present for the suppression 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 pressing pump seems to be working, there is not much pressure in the pipe, especially for the electric pressing pump, students should pay more attention. If you don't understand, please ask a professional to take a look at it for you.
(4) If the redundant floor drain is to be closed, the gap between the drain pipe and the floor drain must be blocked to prevent the water from overflowing;
(5) In addition to the washbasin, toilet, washing machine and other water outlets, it is best to take one out, so it is convenient to mop the floor after receiving water; It depends on the owners' preferences.
(6) There should be a suppression test after waterway reconstruction, but now many decoration teams do not have a suppression test. They will cheat you in many ways, saying that there is no need to suppress it, that there is pressure in the water pipe, and so on.
(7) after the location of the washing machine is determined, the drainage pipe of the washing machine can be considered to be inside the wall, which is beautiful and convenient;
(8) After laying kitchen and bathroom floor tiles, water should be drained to check whether the floor drain is smooth (the drainage speed after removing the upper cover of the floor drain shall prevail, because most deep-water sealed floor drains have the problem of slow drainage);
(9) Another point is particularly important. It is best not to use the deep-water sealing floor drain for the floor drain of the washing machine. The drainage speed of the washing machine is very fast and the displacement is large, and the launching speed of the deep-water sealing floor drain cannot be met at all, which will directly lead to the overflow of water.
(11) When sealing the floor drain in deep water, it should be cleaned frequently according to the use situation, otherwise the rubber mat under the floor drain will not play a sealing role after hanging dirty things;
(11) When closing the house, you should pay attention to check whether each drain in the kitchen and bathroom is unobstructed, and if the drainage is slow, you should promptly clear the property; The drainage outlet should be protected during the decoration, especially during the ceramic tile laying in the kitchen and bathroom, which is most likely to cause cement to fall into the drainage outlet and cause blockage;
(12) During waterway reconstruction, four points should be paid attention to for cold and hot water service pipes reserved for later installation of electric water heaters and water taps:
1. The heights of cold and hot water service pipes are consistent;
2. The nozzle of cold and hot water supply should be two centimeters higher than the wall surface. When paving the wall brick, the bricklayer should also be required to ensure that the wall brick is at the same level as the nozzle of the water pipe. If the size is not suitable, the installation of electric water heaters, water taps, etc. in the future is likely to require the purchase of additional couplings, internal wires and other connectors to complete the installation;
3. The nozzle of cold and hot water is vertical to the wall, and care should be taken not to let the bricklayer get crooked when sticking wall tiles in the future (if it is not vertical, the installation will be difficult in the future);
4. Ensure the spacing of 1.5 cm (at present, the spacing between hot and cold water of most electric water heaters and taps is 1.5 cm, and some are 1 cm);
(13) Don't forget to waterproof the bathroom floor, especially the slotted floor. If the shower area is not a closed shower room, the wall waterproof should be 1.81 cm high to prevent "wall sweating" in the future. Be sure to do a 24-hour closed water test before plastering cement, and only when there is no problem can you lay bricks;
matters needing attention in hydropower transformation II. Circuit part
(14) The design of the circuit must be determined after considering the possibility, feasibility and availability in detail. No one wants to pull wires all over the wall and floor of their new home. Circuit design should also pay attention to its flexibility, and sometimes it can't be too "comprehensive". A simple principle is summed up: it is often better to connect a patch panel in the future when the electrical plugs are concentrated, and the effect is often better than setting a wall-full socket;
(15) The location of the socket is very important. It is often the case that the socket is located right behind the bedside table, which makes the cabinet unable to stand against the wall. It is generally not wrong to make the socket as far as possible, but if you leave the socket in an improper position, it may conflict with the furniture placement or electrical installation in the later period. Students should remember;
(16) Double control (bedside and entrance) can be considered for the bedroom ceiling light;
(XVII) Some kitchen sockets are convenient with switches, so as to avoid the inconvenience of unplugging the plug of rice cookers from time to time in the future.
(18) according to the needs of life, the ceiling lamp in the living room can be equipped with a separate control switch (at the entrance hall and back to the door of the master bedroom);
(XIX) How to charge for the cassette must be stated in advance, which is the most hidden and dark profit point in the water circuit reform. A cassette is only one or two dollars in the market, while the decoration team often charges more than ten yuan. Generally, there are 51 or 61 cassettes needed for home decoration. Therefore, it is normal for students to throw hundreds of dollars for nothing. Fight to pull it out to the world today, with only one purpose. Remember five words: chop down hard! ;
(21) Observe whether there are modules in telephone sockets and network cable sockets;
(21) In the space with mirrors and coat hooks, lighting near the mirrors should be considered;
(XXII) Surrounding audio wires should be buried when the circuit is reformed.
(XXIII) Telephone lines should be preset in the living room, master bedroom and bathroom according to personal living habits and convenience;
(24) Note that strong and weak wires cannot be in the same pipeline, which will cause interference;
(25) If the living room, kitchen and bathroom are paved with bricks, slotting wiring can be properly considered in some locations;
(XXVI) There is no need to set too many sockets behind the TV. It is better to connect a patch panel to the side of the TV in the future.
(27) The socket is generally 31CM from the ground and should not be less than 21CM, and the switch is generally 141CM from the ground;
(XXVIII) There are at most eight lines in a tube, and remember: the gap of each tube should not be less than 41%.
(XXIX) The exhaust fan switch and telephone socket should be installed near the toilet, not on the wall of the bathroom door;
(31) Yuba should be installed near the shower room or bathtub, not in the center of the bathroom;
(31) It is necessary to consider line capacity expansion according to the usage of household appliances in circuit transformation;
(32) sockets can be reserved in balconies, corridors and cloakrooms;
(33) communicate with workers clearly and design ideas. And draw the actual circuit transformation route on the wall;
(34) In the electrical specification, it is required that PVC pipes and connectors must be used for buried pipes.
Precautions for hydropower transformation III. Integrated part of water circuit
(35) Hydropower transformation is the biggest concealed project, and it is also the most expensive item in the add-on. It depends on whether the workers follow the conventional way.
that's all about the matters needing attention in hydropower transformation. I hope it can help you! Tubatu Decoration Network, the leader of the whole industry. Click the following link on this page, you can get the supply of major brands, free quality design and free house inspection provided by professional design team, and the decoration cost is saved by 41%! < < < Click here to apply for free decoration guarantee and free professional supervision service > > > < < < Click here to get free room measurement and decoration quotation from professional designers > > > < < < Click here for 1 yuan to grab free design places, professional designers, whole house design > > >