How to check the leakage of hidden pipes at home? How to check for leakage of hidden pipes at home

The method of troubleshooting the leakage of the hidden pipe at home: 1. Close the main valve of the water pipe. (i.e. the water pipe switch in front of the water meter) 2, turn on the faucet in the room for 20 minutes, make sure that there is no water dripping again, and then turn off all the faucets.

3. Turn off the water inlet switch of equipment with water storage function, such as toilet tank and washing machine. 4. Open the main valve of the water pipe. 5. Check whether the water meter is moving 20 minutes after opening the main valve, including slow walking.

If there is movement, it is a water leak. If you don't move around, you'll probably be fine. (If there is a problem with the water meter or if the water pipe is slightly percolated, it may be difficult to determine.)

Therefore, it is recommended that the water pressure test experiment must be carried out after the construction, generally 8 kg, and the time is 20-30 minutes. Water pipe direction: It is recommended that the water pipe go to the top is the safest.

The main reason is that most of the waterway reconstruction is done by dark pipes, and the characteristic of water is that water flows to a lower place.

How to check the leakage of water pipes at home, the first thing to look at is the leakage. Follow the leakage direction of the water pipe, and then analyze whether it is water from other places, if there is a three-way here, it may be leaking here.

If there is a leaking water pipe in your home, it is recommended that you find a professional cardiovascular person to check it for you, after all, they are more adept at this area.

If the case management wants to check the water leakage, you can find a professional personnel to do it, they will suppress it, and then determine whether the water pipe is broken, so that it can be checked.

If the water pipe is buried in the ground or wall during the installation, and the water leaks at this time, then it is necessary to ask a professional master to deal with it in time, and individuals must not deal with it privately.

It is recommended to find a professional maintenance master to check the leakage point, it is difficult for people who are not professionals to find specific points.

How to check the leakage at home? Press the welded pipe to leak. Leaking water in the dark pipe. You can also find out, but sometimes if you have a ticket, you have to cut the pipe open the ground.

This can be suppressed by a special person, and it can be seen that the ** water leakage? But it is also more troublesome to repair.

See if there is any humidity downstairs, or if you don't use water during the day, and see if the water meter is turning.

If there is a leak in the hidden pipe at home, then you must see where the leak is, and then it is in this place. Repair.

How to check the leakage of hidden pipes at home This should be checked by a professional person for you What you can't see with the naked eye is only a professional person with a professional tool to check for you.

If the hidden pipe at home is leaking, you can only use the method of troubleshooting. A water pipe, a water pipe slowly to find, after finding it, you can repair it in a targeted manner.

The water flows downward, you just look up from the trail of water, right?

If the switch in your home is leaking, he said where he is leaking the total water meter sent over, if the watch is still loose say you are concerned about the leakage.

There was no way to check, so I had to install new water pipes.

Do you first check if there is a problem with your neighbor's sewerage? If he didn't, you'd better recall, how did you change the water at that time?

Look at the humidity of the wall to judge.

Look at the wet walls.

Leaking hidden pipes at home can be determined by the method of water pipe pressure test.

Close the main valve and turn off all the faucets, showers, etc. in the house. Then remove one of the faucets for a pressure test, hit the pressure device to about 10 kg, and observe whether the water pressure has a problem of pressure loss. If the pressure is dropped, and it is serious, it means that there is a water leakage problem.

Next, the pressure test will continue, and if the pressure is also lost, it can be judged that there is indeed a water leak.

It is also necessary to identify the leakage point, which can be done by means of a dedicated instrument. For example, there is a spectrum measurement mode, with sound and screen, and the spectrum can be analyzed according to the signal sent or closed. To determine which part of the water pipe has a leakage problem, it is mainly determined according to its frequency Hertz, and the strongest signal, the crack of the shirt key is the suspected leakage point.

Causes of leaking water pipes

1. The material of the water pipe is aging.

The materials of water pipes on the market are divided into metal pipes and non-metallic pipes. Metal pipes are divided into galvanized pipes, copper pipes, etc., among which galvanized pipes are used for a long time, and corrosion and scaling are easy to occur in the pipes, causing water leakage in the water pipes. Water leakage can also occur in copper pipes, especially where the welds are located.

If there is a water leakage problem in the bright ruler of the aluminum-plastic pipe, it is likely to be caused by the aging of the plastic gasket in the buckle, and the plastic gasket will be replaced directly.

2. The waterproof embedding seal is not in place.

In addition to the leakage problem of the water pipe itself, if the construction is not done properly when installing the water pipe, it will also lead to water leakage problems, especially the waterproof construction of the edge area of the floor drain and the sewer pipe. Be careful and meticulous when doing sewer waterproofing problems.

Dear, hello finch socks, happy to answer for you. If the hidden pipe leaks at home, the leaking area should be treated in time to avoid further damage to the surrounding environment. The next step is to use the following methods for water leak detection:

1.Look for the source of the leak: The first thing to do is to determine the location of the leak, which can be confirmed by looking for signs such as water traces, water vapor, mildew, and dampness in Kaila.

2.Turn off all water sources in your home: Eliminate all possible distractions.

Turn off household appliances such as water sources, sinks, washing machines, refrigerators, etc., to avoid interference from external factors in water leak detection. 3.Observe the water meter:

After turning off all household appliances and water sources, observe that the water meter pointer is still turning. If it does not turn, it means that there is no water leak in the home. If the pointer is still turning, there is a water leak in your home.

4.Use detection equipment: If you don't have a dark tube at home, buy a detector to find it.

5.Listen to the sound: If the dark tube is leaking, you can use your ears to stare at the year and listen to check if there is a "hissing" sound around the dark tube.

The louder the sound, the closer it is to the leak point. 6.Removing the anti-cover plate:

If none of the above methods can find the leaking source, you can consider removing the anti-cover plate and inspecting the pipe directly. In the detection, it is necessary to pay attention to safety issues and try not to disassemble the hidden pipe to prevent electricity leakage, gas leakage, etc. If you need to inspect and repair the hidden pipe, you can ask a professional plumber to deal with it.

Summary. Hello! Dear, I'm glad to answer for you!

Hello, the method of inquiry about the leakage of the hidden pipe at home is to turn off the main valve of the water pipe, open the faucet for 20min, and ensure that all the faucets are closed after there is no water dripping. Then open the main valve of the water pipe, check whether the smart water meter is moving, including slow walking, if there is walking, it is leaking.

Hello! Dear, I'm glad to answer for you for bulk rentals! Hello, the method of inquiry about the leakage of the hidden pipe at home is to turn off the main valve of the water trap pipe, open the faucet for 20min, and ensure that all the self-branch digging faucets are closed after no water drips.

Then open the main valve of the water pipe, check whether the smart water meter is moving, including slow walking, if there is walking, it is leaking.

When the hidden water pipe at home is leaking, the main valve of the water pipe at home should be closed first. The main valve of the water pipe refers to the water pipe switch in front of the water meter. Then turn on all the faucets in the room for about 20 minutes, and then turn off all the faucets that are turned on after making sure that there is no water dripping out of the pipes.

It is also necessary to turn off the water inlet switch of the toilet tank, washing machine and other equipment with water storage function at home, and then open the main valve of the water pipe. After opening the main valve for 20 minutes, check to see if the meter is moving, even if it is only a slow movement. If the water meter is moving, then it means that the dark water pipe is really leaking.

If the meter isn't moving, then there's no problem. If there is a problem with the water meter or if the leak in the water pipe is very small, it may be difficult to determine if there is a leak. Therefore, when the hydropower is arranged, the water pressure test must be carried out, which is generally 8 kilograms, and the time is about 20 to 30 minutes.

When you find that there is a leak in the dark water pipe at home, you must close the main valve of the water pipe at home in time to prevent continued water leakage, and then check the specific leakage point of the dark water pipe. The leakage point of the dark water pipe in the wall can be judged one by one by the method of water pipe suppression. First of all, the cold and hot water pipes should be connected together with a hose, so that the cold and hot water can form a circle and form a pipe, and then close the main switch, all valves should be closed, leaving only one nozzle, and then connect the pressure pump, the pressure pointer at this time is 0.