Views: 0 Author: pqwt Publish Time: 2022-09-16 Origin: PQWT
After confirming the existence of burst leaks in the pipeline, the organization must repair the pipeline. In order to shorten the repair time, the negative impact will be controlled to a minimum, sewage transmission pipeline burst leak repair commonly used excavation repair technology. Excavate the necessary operating pit to check the actual burst leakage of the pipe. In general, depending on the material of the pipeline, the pipeline is most likely to burst leakage is steel pipe and glass fiber reinforced sandwich pipe. Pipeline repair methods are varied and must be based on the burst leakage, pipe material, site construction conditions and other factors to determine the maintenance measures.
1、Water pipe leakage in the wall
There are many kinds of water pipe leaks, water leaks in the wall is a serious do trouble. The general reason for leaking water pipes in the wall is that the water pipes are old or encounter any situation that makes the water pipes unbearable and leads to breakage.
Use a little cement and water, mixed into a paste into the seam, and so the cement does not seep in, and immediately mix some slightly thicker cement to the seam putty, putty two times with a thicker cement in the ground (wall) surface paste layer can be, and so the cement dry and then try over water. Very serious situation, then you have to chisel the wall to find out the leak of water pipes.
2、Iron water pipe leakage
If the two-centimeter diameter water pipe leaks, but part of the location is not bad, to turn off the main valve of the main water pipe, cut the water pipe at the location of the leak, find an apparatus to cut the silk buckle, in the interface can be connected.
Two centimeters in diameter iron water pipe leakage, the overall water pipe rust caused by the first turn off the main water valve, the entire section of the rusted water pipe to take, both ends set on the screw buckle screw on.
If it is twenty centimeters in diameter iron water pipe leaks, the body of the pipe problems, then you need to use the welding method, that is, grinding away, looking for a piece of iron plate can fit with the water pipe reinforced after welding repair leaks. If the connection head in addition to the problem directly replace the joint part can be.
3、Bath tub water pipe leakage
It may be the part of the water outlet and bathtub combined with the open glue, resulting in leakage, carefully check, re-glue with waterproof universal glue for a week, and so dry and cracked tightly before use. The solution is to dry the water outlet with a dry towel and seal it with glass glue.
It is possible that the downspout is broken accidentally when cleaning the blockage, check carefully and replace the downspout.
The sewer pipe is aged and the weather is cold, so it naturally freezes and cracks, causing water seepage. Check carefully and replace the downpipe.
The waterproofing layer on the floor was aging, causing leakage, and was partially re-waterproofed after identification.
The downpipe is not completely inserted into the drainage pipe from the ground under the bathtub, resulting in leakage, the solution is to lift the bathtub and insert the downpipe on it.
4、Sink outlet leakage
Solution: If you encounter the sink spout leakage, usually speaking, is the sink inside the shaft gasket wear, need to replace the new shaft gasket. Use a pair of pliers to turn the gland loose and take it off, take out the shaft gasket with a clamp, and replace it with a new shaft gasket.
5、Water leakage at the joint of the sink receiver
Solution: The sink receiver joint leak may be the faucet cover type nut is loose, re-tether the cover type nut or replace a new U-shaped gasket can be solved.
What if I can't find the leak point for a pipe leak?
Use the PQWT pipe leak detector, connect the host, headphones, and sensors. Turn on the switch, put on the headset, place the sensor on the road above the pipe line, place it step by step according to the length of the pace, and listen to it step by step. The closer to the leak point, the stronger the signal, and the farther away from the leak point, the weaker the signal, and the purpose of detecting the leak point by comparing the signal strength between different points. Therefore, we use the pipeline leak detector, a single point in the leak signal is not meaningful, to repeatedly compare multiple points, compare the sound vibration of the larger place is the leak, of course, we have to consider many other additional factors, such as the direction of the leak breakage mouth, because the pipe is round, if the side of the leak, the larger point may instead be on the side of the road above the pipe, rather than The road above the pipeline, so the location of the pipeline to know, in addition to the tee, bend, water pressure, burial depth, buried layer, etc. will have an impact on the detection to take these into account.