What is the reason why the water meter goes by itself and the water meter turns by itself?

Now there are a lot of such cases, generally due to the unstable pressure of the pipeline or unreasonable layout caused by the rotation of the water meter, of course, it is also related to the high sensitivity of the water meter. This is not easy to solve, but there is a point if the water meter has a rotation phenomenon, you must not use the anti-reverse water meter, then you will lose a lot of money, originally is walking backwards and walking alternately, and it becomes only just not falling, and the cumulative number of 24 hours a day is not small.

The water meter is new, the sensitivity of the current water meter is too high, as long as the water pressure is high when the water is not used, the water pressure will change, and the water meter will rotate when other people's household water is used, and the water meter will rotate My home is the water meter of Gang'an, and it will not work if it is changed Now this kind of problem occurs, and I don't know how to solve it I am the same as you, as long as I don't use water every day, I close the main valve, no way.

If the water meter goes on its own without water, it means that the pipe is leaking.

Inspection method: 1. Cut off the pipeline of the pipeline, open the valve, and observe whether the water meter is still gone.

2. If you don't go, it proves that the water pipe of this branch road is leaking.

3. Check and repair the water pipes of the branch roads, which can be replaced.

Is it that the branch of his pipe is connected to the outlet end of your water meter, let's check it carefully.

You can check if the water meter is broken......

Whatever the reason.

Hurry up and find a repair.

Check it out. Don't wait.

About 8 tons. You're amazing.

We're in a similar situation to you.

Only 8 tons. Really.

It can be observed that if it is walking slowly for 24 hours and there is no water at home, it can generally be concluded that there is a leak in the pipe. Or maybe there is a slight leak in the toilet bowl at home. Or the solar water valve is not closed tightly.

If you walk a few times, stop and don't walk, and walk a few times after a while, it means that there is air in the pipeline, and the pressure change at both ends of the water meter caused by the change in the pressure of the pipeline causes the water meter to rotate. This kind of rotation can generally be solved by installing a check valve in front of the table.

The reason for the rotation of the water meter is mainly due to the unstable water pressure at the upper level. Therefore, there is a situation where the water meter rotates forward and backward, resulting in inaccurate readings. Master Li, a staff member, said that for high-level users like this, there is a secondary pressurized water supply, and when someone uses water, the water pressure of the pipeline drops, and the water meter will be reversed.

When the water is turned off instantaneously, the water pressure in the pipes rises and the water meter will rotate forward. When using water, the valve is opened slowly, so the water pressure drop of the pipeline is slow, the inertia generated is small, and the amplitude and speed of the water meter reversal are also slow.

However, when the water is stopped, the valve is closed instantly, so the water pressure of the pipeline rises rapidly, the inertia generated is also large, and the speed of the water meter is faster, which occurs when the water meter rotates.

How water meter 1 works. The internal structure of a traditional water meter is divided into a shell, a sleeve, and a core from the outside in. The lower layer of the kernel has a plastic wheel.

The rim of the wheel has many plastic blades called impellers. The impeller is located in a rotating stream formed by the holes in the lower layer of the casing. The water flow will impact the blades around the impeller, creating torque and rotating the impeller.

The bigger the faucet opens, the faster the current flows and the faster the impeller spins.

Smart IC card water meter.

Intelligent IC Card Water Meter is a new type of water meter that uses modern microelectronics technology, modern sensing technology and intelligent integrated circuit card technology to measure water consumption, transmit water consumption data and settle transactions.

The present invention can not only record and electronically display the water consumption, but also can automatically control the water consumption according to the agreement, and automatically calculate the water charge of the stepped water price. At the same time, it can also store water consumption data.

The faucet is dripping, can the water meter go?

The teacher said that this practice was directly naïve, and the water bill was not reduced and also hurt the faucet. In the past, people were often in a relatively poor financial situation, so they could save money in life. People found out that turning off the faucet was a minor problem, leaving the faucet drop by drop and the meter wouldn't go away, so they stole the water.

At that time, the water meter was a mechanical instrument that used the flow of tap water to generate pressure and drive the gears in the meter to rotate, so as to realize the movement of the water meter. However, traditional water meters are not that sensitive. When the water flow is small enough, the water meter does not move naturally.

But now it is impossible to steal water! Why is that? Because the sensitivity of the water meter is very high now, even if your faucet is turned on a little bit, you can feel the leaking water meter drop by drop, but the rotation range is very small, you can't see it with the naked eye, so you think it's not turning, in fact, it's always turning, and the water bill is not less than a penny!

The new water meter that prevents running and dripping has been walking here because the design of the meter is too flexible and there are many regulations. The installation of the table is not performed, for example, it cannot be installed centrally. which is installed.

The water in it fluctuates, and all the tables have to be worded. Second, there must be a check valve in front of the installation of these water meters. Check valves.

As long as there is water flowing, he will walk the word, even if the water stops, the water flows backwards, and he has to walk the orthography. When encountering an elevator starter, coughing loudly, the water meter has to be worded. This type of water meter is too flexible, and if there is no check valve installed in the front, it is a violation of the regulations.

We've had this happen a couple of times, and it's been corrected, and after the check valve is installed, everything is back to normal.

If there is no leakage downstream of the water meter, the water meter will not go by itself, at most it will only shake, and will not go for a long time. In this case, I suggest that you carefully check the pipes, faucets, and other water facilities in your home for leaks.

The water meter rotates by itself because there is air in the water pipe, and the air in the water pipe compresses the air when the pressure is high, and when the pressure is low, the air is released. So sometimes the water meter pointer turns on its own. This is often the case in high-rises, and there is always one in two households.

When the water pressure in the water pipe fluctuates (such as a small pressure fluctuation caused by the opening and closing of the valve near the user, the gas will compress or rebound), which will drive the water meter impeller to move slightly. You can turn on the highest faucet or water heater in the house and drain the gas.

Structural function of water meter:

The domestic water meter is generally a single-flow water meter, and most of them can also move around and reduce the cumulative number when they flow in reverse flow (also known as reverse flow or reverse flow), and the existing water meter sealing mechanism does not have the function of preventing water meter from being reversed, so there is the possibility of causing metering disputes and cheating.

By installing a check valve at the inlet of the meter, the connection pipe of the water meter can be sealed together with the water pipe, which prevents the possibility of cheating by manually inverting the water meter. The function of the two-way metering water meter is that the counting mechanism of the water meter is still cumulative and meets the requirements of measurement accuracy when the flow is reversed.

The above content refers to Encyclopedia - Water Meter.

The faucet drips, the water meter does not turn, the old-fashioned water meter does not turn, but the current table is very accurate, as long as the water can be detected, and the faucet dripping phenomenon is very dangerous, and it is also a waste of water.

There are two main reasons why the water meter will go without water:

One of the reasons: indoor water appliances have leaks.

1. There are many varieties of household water appliances, and generally if there is a leakage, users can also find and repair it in time. However, the leakage of the toilet storage tank in the household water appliance is not easy to find, which can easily cause the water meter to rotate.

2. There are two main places where it leaks: one is that the floating adjustment of the water storage tank is too high or malfunctioning, resulting in the tap water flowing out of the overflow port of the water storage tank and causing the water meter to rotate.

Reason 2: The old-fashioned door mat is damaged.

1. The old-fashioned cut-off door is mostly a spiral opening method that needs 720 ° to open all, and the new cut-off door only needs 90 ° to open all, when the same pipeline user finishes using water at the moment of closing the cut-off door, the pressure of the old-style cut-off door is several times that of the new-style cut-off door.

Summary. The solution to the water meter going too fast is as follows.

You need to check whether your watch is an electronic watch or a mechanical watch The electronic watch goes fast, you can ask the water company to check, 2

But it does not solve the fundamental problem. The mechanical water meter goes fast, you can see if the pipe is releasing gas, 3

Gases are also used as water metering. Check the pipes in the house for leaks. In the case of a mechanical water meter, 4

You can let the faucet drip water drop by drop to the bucket, and the mechanical water meter will not count, but the water droplets are connected into a line.

What should I do if the water meter goes too fast?

The solution to the water meter going too fast is as follows: 1You need to check whether your sail is a laughing electronic watch or a mechanical watch electronic watch goes fast, you can ask the water company to check, 2But it does not solve the fundamental problem.

The mechanical water meter goes fast, you can see if the pipe is releasing gas, 3Gases are also used as water metering. Check the tube in the house for leaks.

In the case of a mechanical water meter, 4You can let the faucet drip water drop by drop to the bucket, and the mechanical water meter will not count, but the water droplets are connected into a line.

Hope it helps.

Hello, it's just that the water doesn't use much, and I don't cook much, why does the water meter go too fast, what's going on?

You can check it out by following the methods above.

Depending on your situation, most of the causes are leaky water meters.

Depending on your situation, most of the causes are leaky water meters.

Depending on your situation, most of the causes are leaky water meters.

It is recommended that a professional maintenance person check it.

Hope it helps.

I didn't use much water, but I used several tons at once.

I don't even dare to use water.

Well, it is recommended that professional maintenance personnel check the water meter for you.

Most of them have water leaks.

Is there a charge for professional repair?

If it's a water meter problem, there's no charge.

It may be that there is a leak in the faucets, valves, interfaces and other pipe fittings at home, if these situations occur, please ask the property to solve them in time.

2. The quality defect of the water meter leads to fast running.

On the market in China, the quality of water meters is different, some water meters have their own anti-reversal, anti-pressure and other functions, and some are relatively ordinary. If the water meter turns too fast, it may be that the quality of the water meter is faulty, and it is better to have a better water meter, so it is OK.

3. The toilet leaks silently.

It may be caused by the poor quality of the toilet or the installation is not sealed, so it is necessary to install a good quality toilet angle valve or better a new toilet, so that you don't have to worry about the toilet leaking.

4. Bad water habits.

Saving water starts with me. The fast running of the water meter may be related to bad water habits, the average household water use, 3 tons per person per month, if it exceeds this number, it is a bit wasteful.

1. If it is because of the problem of water leakage, you need to find out where the water is leaking, you can close the main valve first, suspend the water use, and then judge which water pipe has leakage, and finally make corresponding solutions according to the actual situation.

2. In addition, we should also pay attention to saving water, which can also make the water meter go slower. I hope it can help you, thank you for your support, come on!

The electronic meter is fast, and you can ask the water company to check it, but it can't solve the fundamental problem. The mechanical water meter goes fast, you can see if the pipeline releases gas, and the gas will also be used as water metering.

1. There are many overage water meters that are not accurate.

According to experts, most of the old water meters will run relatively fast, and after 6 years of use, the water meter is prone to inaccuracy, so remember to replace a water meter after 6 years of use.

2. Air in the water pipe will cause the water meter to fail.

When installing water pipes, if there is a bow-shaped curve, there is a possibility that air may be reserved at the top of the curve, and when the water pipe enters the air, the water flow speed will increase, and the pressure will become smaller, resulting in the sub-pipe becoming smaller, thus driving the water meter to run faster.

What should I do if the water meter goes too fast? You can go to the water company to apply for a meter change, so that you can solve the problem that the water meter is going too fast.

I feel that the water meter is going too fast, so I can apply to the water company for meter inspection, so that the water meter will be inspected to see if it is qualified.

If the water meter goes too fast, it may be caused by a failure in quality, and we directly find the water company to debug or replace it.

It may be that the water meter is faulty, you can find the property master to see. Repair or replace the meter with a new one.

Find a water company to come to your home and modify it, and you're good to go.

Check with your water company and replace your meter if there's a problem.

What should I do if the water meter goes too fast? I think the tap water meter is going too fast, what should I do? I think if the water meter goes too fast, maybe the meter is broken, right? Why don't you get a new water meter?

Find the relevant departments of the waterworks to calibrate.