Galvanized water pipe leakage water leak detection, professional detection in one step?

If the galvanized pipe water leakage detection is in place, if the professional detection is in place in one step, it is necessary to use equipment, and there are some equipment, they are more accurate detection of leakage.

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1. First come, close the main sluice. Then, secure the ends of the hot and cold water pipes with self-hoses.

2. At the same time, fix one end of the instrument on another water pipe in the same space.

3. When using the instrument, it is necessary to screw every interface well, and there can be no air leakage, so that the measured water pressure is accurate.

4. When everything is ready, it is ready to be pressurized for testing.

5. Increase the water pressure and test the pressure bearing capacity of the water pipe to see if there is leakage of the water pipe.

6. The inspector raised the water pressure, according to popular saying, the water pressure at this time was 8 catties.

7. Check the water pipes everywhere to see if there is water seepage and water leakage.

8. The inspector touches the water pipe with his hand to see if there is any dripping. The whole process of measuring the water pressure takes 30 minutes, and if there is no water seepage and leakage, it means that there is no problem with the pipeline.

Pipeline leakage detection finds. Mobile: Huawei P30

System: EMUI

Software: 58.com.

1. Open 58.com and click [Local Maintenance] to enter.

2. Click [Repair Service] on the left sidebar.

4. Click [Waterproof Leakage Detection] at the top of the page.

5. Click [Housing Maintenance] to enter.

6. Click [Book Now].

Pipes can be seen in every family, its installation is an important project in the decoration of the house, in the process of use, some families will have water leakage. So, how to detect a leak in a pipe? What are the causes of leaking pipes? Let's take you to find out.

Pipeline leakage can be detected by listening to sound and vibrating, that is, using a certain sound-transmitting tool to listen to the sound of running water in the pipeline, so as to judge whether there is water leakage. Or use infrared thermal imaging to detect leakage in pipelines, which uses photoelectric technology to determine whether there is water leakage in pipelines.

Causes of pipe leakage.

1. Many pipeline leaks are caused by cracks in the sink bolt, and some of these cracks are caused by aging, and some are only caused by improper use, but most of them are caused by damage to the sealing gasket in the gland. In this case, we just need to take out the gasket and replace it with a new one.

2. When there is a problem with the outlet of the sink, the pipe will also leak, which may be caused by the damage to the shaft gasket inside. For water leakage caused by this situation, simply remove the sink gland bolt with pliers, then take out the shaft gasket and replace it with a new one.

3. There will be water leakage in the pipeline, which is mainly caused by the loosening of the lease Zhaojing sink when it is connected to the joint. Because in the process of use, the sink will be loose due to the faucet part of the cap nut phenomenon, and begin to leak, for this need to replace a new cap nut, and then install it, and tighten it, or you can change a U-shaped tight gasket, can solve the pipe leakage.

Article summary: The above is all about how to detect pipeline leakage and what are the causes of pipeline leakage, I hope it will be helpful to you. If you want to know more, please continue to pay attention to Qeeka Home.

1. Valve bolt listening method: it is to use the leakage rod to detect the leakage point of the underground pipeline, and then determine the leaking pipeline to reduce the detection range of water leakage. Generally speaking, the leakage frequency of metal pipes is 300 to 2500Hz, and the frequency of water leakage sound of non-metallic pipes is 100 to 700Hz.

The closer the leak point is, the more frequent the leak will be heard, and vice versa.

2. Ground listening method: This is mainly used to determine the location of the leakage point, also referred to as the leakage point positioning. This method mainly refers to the method of detecting the leakage range of the water supply pipeline by the leakage rod, electronic leak detector or automatic noise recorder. It is used in different instruments, and the operation methods are also different.

What to do if there is a leak in an underground water pipe?

1. When the buried water pipe leaks, the cause of the leakage and the specific leakage point should be checked first, so as to fundamentally solve the problem of water leakage.

2. If there is a leakage in the underground water pipe buried in the home, then the leakage point should be identified first, and then the floor tiles and cement should be knocked out, and the pipeline path should be straightened out, and then the correct route should be predicted for excavation. When the leak is found, the broken pipe should be repaired with raw tape or glue, and if the damage is too large, then a new one should be replaced. Finally, the tiles and cement have to be put back together.

3. If the outdoor buried pipeline leaks, then the leakage point should be dug up first, so that all the pipes leak out, and the lower part of the pipeline should be exposed not less than 20cm stool burning height, which will be more convenient to operate. Underground water pipes are then repaired using the following two methods:

1) According to the position and shape of the crack of the water pipe, take a rubber plate with a thickness of 3-5mm and greater than the length of the crack. Then make a clamp plate according to the diameter of the pipe and the length greater than twice the length of the crack. First put the rubber plate on the crack, then press a clamp plate, and then press another clamp plate on the back of the pipe crack, and tighten the nut in turn with a bolt until the pipe does not leak.

2) First stop the water pipe, then cut off the cracked pipe, and then use various material pipe connection methods (plastic pipe welding, iron pipe wire connection or welding) to replace the new pipe.

Precise location of indoor water leakage.

Method 1: Suppression test. If it is a pipeline leakage, you can basically use this method to find out the leakage point, and then make targeted leakage to solve the problem.

Method 2: If there is no problem with the pressure test per mu, then you can check whether there is water leakage at the edge of the pipeline, floor drain gap, etc., if so, use waterproof paint to re-seal, after all, it is too troublesome to redo the waterproof layer.

What to do if the water pipe in the wall is leaking:

1. First determine whether the water pipe is leaking, use an iron rod to follow the line of the water pipe, one end against the wall or the ground, one end on the ear, listen carefully, and the general situation can find the leakage. It may be a misjudgment caused by the high overflow level of the toilet and water tank, and the water secretly flowed away, and you didn't find it.

2. Be able to cut off the water source first, then remove the yin and yang nuts connecting the compression joints, wrap several layers of thread sealing tape around the threads, and then install the joints from the beginning. In the event of a water leak in the sleeve joint, it may be necessary to remove the fitting and reinstall many water pipes, so it should be reported to the repairer for repair. No matter what kind of water pipe joint is leaking, it can be temporarily repaired with special adhesive tape for repairing water pipes.

3. The detailed operation method is: first close the valve, cut off the water source, open the faucet to the appropriate position to relieve most of the pressure in the water pipe, and then tie the leaking part with special adhesive tape, or seal it with ring gas resin adhesive.

How to check the leakage of water pipes in the wall:

1. If you want to know whether the water pipe in the wall is leaking after all, there is a way to check it, because sometimes it is due to the problem of the toilet or toilet tank in the bathroom that leads to the fault identification. If we want to know whether the water pipe in the wall is leaking because of the problem, we can use an iron rod to follow the line of the water pipe, one end against the wall or the ground, and the other end on the ear, listen carefully, and find the leakage in the general situation, so that we can not only clearly understand whether it is the leakage of the water pipe in the wall but also understand the source of the leakage, so that it is much easier to deal with.

2. If the water pipe in the wall is leaking, you can only chisel the wall to find the water pipe leakage point and repair it thoroughly. In addition, you can also find a property or decoration company to see what the situation is. The waterproof layer is destroyed around the wall pipe in the bathroom, but the waterproof layer is not carefully corrected at all, and the potential water leakage is very large.

There are wall bushings leaking on the ground and wall bushings under the ground.

If the water pipe in the wall leaks, it will make the wall damp, and the wall skin will fall off over time, which will have a huge impact on our lives, so we should pay attention to the knowledge of how to deal with the water pipe leakage in the wall and how to check the water pipe leakage in the wall.

The water pipe is a concealed project, and it is more troublesome to repair the concealed project, so it is recommended that you choose a better material when choosing a material. After the installation of indoor water pipes, various water leakage situations often occur because there is no water test, or the water pipes are inevitable with the increase of use time, aging and other situations, and the water pipes can be replaced in time if there is water leakage. No matter what kind of water pipe joint leaks, you can use the special adhesive tape to repair the water pipe for temporary repair.

The specific operation method is: first close the valve, cut off the water source, open the faucet to the appropriate position, to relieve most of the pressure in the water pipe, and then tie the leaking part with special adhesive tape, or seal it with ring gas resin adhesive. If the problem is really big, it is recommended to consult a professional construction company.