How do you know where the water pipe is frozen, and what to do if the water pipe is frozen and you d

1. Look at the color. 2. Listen to the sound. 3. Instrument testing.

The color of the frozen plastic water pipe will be darker than the price, and the color can be judged by observation. Find something and knock on the water pipe, and depending on the pronunciation, you can tell where it is frozen. There is also an instrument that can measure this, but it is a bit overkill to buy and measure this.

You can't use too much force when knocking, and of course you don't have to be afraid of galvanized pipes. If it is iron, the sound of the frozen place will be smaller.

1. For thicker pipes, you can use the pipe heating method, that is, after unloading the pipe interface, inject warm salt water into the pipe, and the water pipe will thaw quickly. However, this method is cumbersome and should be considered carefully!

The ways to know that the water pipe is frozen are: 1. Look at the color; 2. Listen to the sound. 3. Instrument testing.

1. Look at the color: The color of the frozen place of the plastic water pipe will be darker, and you can observe the color to make a judgment.

2. Listen to the sound: Find something and knock on the water pipe, and you can judge where it is frozen according to the different pronunciations. Note: Don't use too much force when knocking, of course, don't be afraid of galvanized pipes, if it's iron, the sound from the frozen place will be relatively small.

3. Instrument testing: This is also an instrument that can be measured, but it is a bit overkill to buy and measure this.

1、Defrost naturally

If the water pipe is frozen outside, the sun comes out and let it thaw naturally. But if it rains and snows for many days, the temperature is too low, and the natural thaw is too slow.

Warm water hoses

Pour warm water evenly back and forth over the water pipe. However, it is important to remember that you should not use boiling water to iron the water pipe, so as not to burst the water pipe, due to thermal expansion and cold contraction.

Sawn off and replaced with a new one

If the frozen section of the pipe is very short, you can cut it off and replace it with a new one. If it's too long, it's too wasteful to use this method.

Segmented processing

Use a hair dryer or wrap a towel in the hose and pour it slowly with lukewarm water. If there is still no water flowing out of the watering pipe, it means that the water meter is also frozen, wrap a hot towel around the water meter, and pour warm water to thaw the meter. If the indoor pipe is frozen, you can use methods to increase the room temperature, such as turning on the air conditioner.

Winter water pipe antifreeze method:

1. Keep dripping.

The first anti-freezing trick of the water pipe at home is to turn on the switch of the faucet, open it a little bit, and be able to keep the water of the faucet dripping, the principle is that the water flow will not freeze as long as it has been circulating, unless the weather is very cold, and the water drips into ice, like the water pipe faucet in the Central Plains as long as it is turned on drop by drop, it will basically not freeze, but it is necessary to pay attention to put a bucket in the place where the water is dripping to prevent water waste.

2. Wrap the water pipe.

The second trick is to wrap the water pipe with thermal insulation cotton or waste knitted clothing to prevent freezing, especially in towns or urban areas, as long as there are water pipes, you will often see the water pipe wrapped with thermal insulation cotton, so the first benefit is anti-freezing. The second point can also achieve the effect of sun protection and prolong the service life of the pipe. Moreover, the cost of wrapping insulation cotton is not high, and the home can be considered after installing the water pipe, and the installation of insulation cotton to prevent the water pipe from freezing and cracking.

3. Apply antifreeze.

Applying freeze on the pipe may not really be able to prevent freezing, but after applying antifreeze, it can add a layer of protection to the pipe, and even if it cannot be antifreeze, it can achieve sun protection, so apply freeze on the pipe. Not one of the most effective.

1. You can pour it with hot water. In the future, in case of severe cold weather, you can leave a line of water on the faucet to drip slowly, so that it will not freeze.

2. After the water pipe is frozen, cover the faucet and water pipe with a towel or damp cloth until the ice cubes in the pipe melt.

3. Use hair dryer to blow hair: If the water pipe is PPR material and slightly frozen, you can use a hair dryer to blow hair, and be careful not to blow it in one place when blowing, so that you can thaw the water pipe.

4. Blanch with hot water. However, do not use hot water directly at the beginning, otherwise it is easy to cause water pipe damage. It should be poured with warm water several times before taking hot boiled water. If the freezing is severe, you can pour it several times until the water pipe is boiled.

If the length of the frozen water pipe is only about 50 cm, it is better to directly saw it off and replace it with a new one. How to freeze the water pipe is outdoor or underground water pipe, then it must not be arbitrarily defrosted, you can find a worker who repairs the water pipe, property, water company and other professionals to help repair it.

Under normal circumstances, if there is more water at minus 10 degrees, the pipeline will be frozen.

Of course, the water pipes that are easy to freeze are generally outdoor pipes, especially outdoor faucets, or indoor and outside or if there is a basement in the home, there will also be corresponding problems, and it is obvious that there is also the entrance of the opening, because these places are often opened or closed, and cold air is easy to come in.

When the faucet freezes, release the water on the faucet joint, then use a wrench or pliers to disassemble the faucet roughly. When disassembling, it is important to take care to ensure that the ice at the faucet joint has been completely melted by the boiling water. Try to move with tools such as pliers and wrenches.

If it is too hard, it may not melt completely.

The reason why the water pipe freezes is that the water does not flow and the temperature is too low, and I am really helping you look forward to it

Just knock on something and you'll find out: you can tell by the pronunciation. But you can't use too much force, of course, you don't have to be afraid of galvanized pipes.

It is possible that the water pipe is frozen, as long as you boil the water, it is possible to freeze it all. In winter, if it is outdoors, it is recommended to open the water pipe a little bit so that it can continue to flow, and use a large bucket under the water pipe to connect it. This way it won't freeze and the coldest days of winter will be fine.

That's what we do in every house. Hope it helps.

The instrument is there, but it is too expensive. I'm afraid it's a bit overkill to test this.

Also, wrap the hose in foam. This one makes it freeze. Isn't it too good?

There will be no more freezing in the coming year.

Knock it, and the sound is different where it freezes.

Generally, it is only the outdoor part that can be frozen.

Knock with a hammer and listen to the sound. Tell which part is frozen by the difference in sound.

1.Turn off the valve, try to release the water in the unfrozen part of the water pipe, and roughly judge the position of the frozen water pipe according to the temperature around the water pipe.

2.Tap lightly with your fingers or a small wooden stick to carefully discern the difference in sound from place to place. Generally speaking, there is a greater chance that the part of the water pipe with a crisp sound will be frozen.

Hope it helps!

As long as it's outside, it's all going to freeze. Because of frostbite in one place, the water in other places cannot flow, it cannot be discharged, and it cannot move, so it can only be frozen. So it's a sound.

Bake from the inside out with electric heaters.

Look at the color: The color of the frozen plastic water pipe will be darker and brighter, and you can observe the color judgment. Listen to the sound:

Find something and knock on the water pipe, and depending on the pronunciation, you can tell where it is frozen. Don't use too much force when knocking. If it's iron, the sound of the frozen place will be smaller.

Look at the color: the color of the frozen plastic water pipe will be darker, you can observe the color to judge.

Listen to the sound: Find something and knock on the water pipe, and depending on the pronunciation, you can tell where it is frozen. Don't use too much force when knocking. If it is iron, the sound of the frozen place will be smaller.