Mr. Li asked: The renovation of the new house is going to take the water and electricity. The designer recommends that the water pipe go to the top. Want to consult the top of the water pipe to see what are the advantages and disadvantages?

Designer A: The traditional water pipe method is buried in the ground. Its advantage is to save materials. The disadvantage is that once the water pipe leaks, the ground should be opened to find the cause, the maintenance cost is increased, and the downstairs will be wetted down. A series of troubles are involved.

Advantages of the water pipe going to the top: 1. Avoid lateral slotting and will not damage the seismic performance of the wall. 2. The water pipe goes to the top of the pipeline joint in the ceiling. When there is water leakage, there will be obvious sound. It can be found in the first time to find the leaking point. 3. The top of the water pipe is easy to disassemble. Once the water leak is found, it can be repaired by directly opening the ceiling, which reduces the cost of repairing the water after the leak.

Disadvantages: 1. Consumable materials. The water pipe should be moved along the wall along the wall. In this case, the required pipe is relatively long, which will increase the cost of this part of the hydropower transformation. 2. The water resistance is large. When the pipe lengthens, the resistance of the water increases, and it is easy to reduce the water flow. 3. The water pressure becomes smaller. When the water pipe is going to the top, the route is long and the elbow is directly causing the water pressure to become small. When using hot water, it is necessary to let off a lot of cold water.

Finally, remind the owners to do hydropower renovation during the renovation. According to the structure of the house and the waterway foundation, choose the water pipe to go to the top or go to the ground. If you live on the top floor, do not recommend the water pipe to go to the top. "The water flows to the lower part, and the higher the floor, the smaller the water pressure." At the same time, the airborne operations require stricter installation masters, and the pipe joint welding of workers must be standardized. Elevators should be installed on the top waterway project, because the water will tremble when the water flows, and the elevator can enhance the stability of the pipeline and reduce the water flow noise.

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