Kitchen water and electricity renovation price
First, the circuit transformation.
Wire: used for telephone line, network cable, TV line, audio line, audio line, video line, background music, etc.
Catheter: The prices of various brands and models are different. Generally speaking, the switch socket bottom box 86 is 10 yuan/piece; 1 18 type 15 yuan/piece. Add 16 information integration box and 160 yuan/set. Ensure that there is no joint in the pipe, and fill it with gypsum or cement mortar after burying the pipe. Concealed pipe price: 28 yuan/meter, exposed pipe price: 18 yuan/meter.
Second, the channel reconstruction
1, there are many kinds of materials for water pipes, and the prices are different with different diameters. Generally speaking, 20PP-R water supply pipe: 60 yuan/meter, 20PP-R water supply pipe: 45 yuan/meter, and launching installation: 60 yuan/meter. PS:PP-R pipe is Wei Xing or Jinde pipe, and sewer pipe is plastic pipe.
2. Many fittings will be used in waterway reconstruction, and calculation should be made before reconstruction. In general, each instrument should include an equal-diameter and different-diameter casing and a 90-degree elbow. Excluding valve hardware, 25 water pipes are added 10 yuan per meter, and less than one meter is counted as one meter. Punching will be charged separately, for load-bearing wall 40 yuan and non-load-bearing wall 20 yuan. PP-R pipes are all hot water pipes, with skin thickness of 2.8, and the calculation of sewer pipe according to 50 is another discussion.
Matters needing attention in kitchen water and electricity transformation
1, we must have thought of the design in advance for the general renovation, especially for the kitchen with strong practicality. First of all, we should consider what electrical equipment our kitchen needs, such as ovens, microwave ovens, kitchen treasures, disinfection cabinets, and even refrigerators and rice cookers. On this basis, determine the placement and transfer positions of the above items, and communicate with professional hydropower designers to get a hydropower transformation plan.
2. In order to arrange the kitchen equipment reasonably, there are the most important cabinets, and the size of the cabinets should also be considered and designed. Generally, the height of the kitchen cabinet console is 800-850 mm; The height from the operating table to the bottom of the cabinet is about 600mm, and it is not good to be too high or too low; The thickness of the hanging cabinet is 300-400mm, and the height of the range hood is 750mm from the kitchen table to the bottom of the machine.
3, the current kitchen decoration will generally consider the problem of hot water supply, washing vegetables and cooking is much more convenient. On the basis of centralized hot water burning or self-burning in the original community, it is determined whether the hot water supply mode of the kitchen at home is kitchen treasure, gas stove, electric water heater or other modes, so as to determine the direction and positioning of water pipes.
4. Is it waterproof? Generally, bathrooms must be waterproof. What about the kitchen? According to the specification, a house without a floor drain does not have to be waterproof, so when we buy a vegetable basin, we should try to choose a basin with an overflow to avoid water leakage from the faucet, causing losses to our home and downstairs and avoiding unnecessary compensation.
Now the appliances in the kitchen are getting bigger and bigger, and the power is getting bigger and bigger. Is there a good solution? Now the power cord of the kitchen in the new building is 4 square meters and 2.5 square meters. Some families may use it in the kitchen.
Oven, microwave oven, kitchen treasure
For example, high-power electrical appliances may involve the problem of changing wires. If the power of kitchen appliances is high, it is recommended that you use wires with a national standard of more than 4 square meters. Otherwise, the wire will burn after a long time, which will lead to short circuit and fire, which will bring you great trouble.
6. For the safety of your family and property, remember that kitchen appliances must be grounded to prevent personal safety accidents caused by electric leakage.
7. As we all know, water and electricity must be checked and accepted after renovation. How to accept? For general waterway acceptance, pressure test is required, with water supply pressure 1.5 times, no leakage for half an hour, and pressure drop less than 0.05MP.
8. The same circuit also needs acceptance. If the circuit is accepted, it is mainly to test the strength of current. Weak current signal line should ensure smooth signal, strong electrical insulation resistance value should meet the use standard of household appliances, ensure safety, and the kitchen should be splash-proof.