How to thaw and dredge the frozen pipeline? How to thaw and dredge the freezing of the pipeline How

Here's the answer:Dissolution method of sewer freeze:

1. Sprinkle industrial salt or edible salt into the sewer.

2. Heat the sewer with a heater or other things that can generate heat.

3. Slowly melt with boiling water, and blanch the pipe with hot water. If you can't reach the pipe, remove the water meter, insert a thin plastic pipe into the water pipe, plug the water and heat the water from the thin plastic pipe, and if it is not deep, it can be melted.

Sewer pipe blockage is a very common problem in daily life, and sewer dredging is generally divided into several types:

1. If the pipeline is accidentally dropped into a foreign object or caused by installation error during the new installation of the pipeline, the pipeline dredging machine is generally used to directly dredge or replace the pipeline;

2. Some pipelines will be scaled after a period of use, which will make the inner diameter of the pipeline thinner and affect the normal sewer discharge. Sewer dredging is widely used in restaurants, hotels, homes, etc.

1. Use hot water.

Cover the faucet and water pipe with a towel or damp cloth and unscrew the switch. Then start from the faucet, pour it with warm water a few times, then take a pot of hot boiling water, and pour it evenly back and forth on the water pipe, being careful not to burn yourself. If the freezing is severe, you can pour it several times until the water pipe is boiled.

2. Use a hair dryer.

If the tap water pipe in your home is ppr material and slightly frozen, you can use a hair dryer to blow your hair, be careful not to blow in one place, but up and down, so that you can thaw the water pipe.

3. Use a blowtorch.

The blowtorch method is suitable for cast iron water pipes.

4. Heating in the tube.

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 with caution.

1. Use hot water

1) When the water pipe is frozen, wrap the water pipe tightly with a towel.

2) Boil a pot of hot water, pour it on top of a towel, water it on it, and it will be thawed and used normally after a while.

3) If the freezing is more serious, you can water it for a while, and then pour it evenly to better play the role of thawing. Remember not to pour hot water directly on the water pipes, as direct contact between hot and cold can easily cause the water pipes to burst.

2. Defrost with a hair dryer.

Turn on the hair dryer to blow hot air evenly on the faucet, if the faucet thaws, it will start to drip water, no need to blow again; If it doesn't melt after blowing for a while, you need to blow the water pipe below.

3. Heating outside the tube

Use steam, hot water, fire roasting, electric heating and other means to melt the frozen ice in the pipe into water and discharge it to achieve the dredging effect.

4. Heating in the tube.

Unload the pipe, and use a hose thinner than the pipe to introduce steam, water, salt water, etc. into the pipe to melt the ice in the pipe and dredge the pipe. The thinner pipe can be heated outside the tube, and the thicker can be heated inside.

The following describes how to deal with freezing in water pipes.

Method 1: Scalding with hot water.

Prepare a pot of hot water, pour it evenly back and forth on the water pipe, if it freezes badly, you can try to pour it several times. Do not use boiling water to scald the water pipe, so as to avoid the water pipe bursting. Thaw from the pipe at the faucet and then gradually move to the other end of the frozen area.

As you melt and freeze, water and steam gush out of the open faucet.

Method 2: Cool down with high-temperature equipment.

The flame temperature of the blowtorch is very high, up to 800 1000, so when dealing with the problem of freezing in the water system, it is the fastest compared to other thawing methods. However, the disadvantage of using a blowtorch to thaw is that there is no guarantee that the water system will be completely unobstructed when the water pipes are severely frozen.

Hot water towel defrosting method.

When the water pipe is frozen, wrap the water pipe tightly with a towel, boil a pot of hot water, pour it evenly on top of the towel, and it will thaw in a while. Remember not to pour hot water directly on the water pipes, as direct contact between hot and cold can easily cause the water pipes to burst.

Hair dryer defrosting method.

Turn on the hair dryer to blow hot air evenly on the faucet, if the faucet thaws, it will start to drip water, so you don't need to blow it again; If it doesn't melt after blowing for a while, you need to blow down the sewer pipe again.

1) Before the snow, the roof rainwater bucket is blocked to avoid the inflow of snow water, and at the same time, the sand sinking port (oblique tee plus plug) under the roof is opened, and if there is water inflow, it can flow out from the cleaning port.

2) Keep the museum clean when installing the pipeline, wipe it with gasoline or acetone when there is oil stain, and drain the water in the interlayer of all drainage pipes to avoid the formation of ice tumors in the interlayer during wintering to break the outer wall of the interlayer.

3) During installation, the interlayer of all connecting nozzles should be evenly applied along the axial direction with glass glue, and the brush should not be missed or too thick, and the tube should be inserted immediately after the adhesive is applied, and the pipe should be inserted vertically and squeezed hard for two to three minutes to make the interface firm.

Do not insert and then rotate to find the direction after the connection, so as not to produce bubbles and affect the bonding quality. After plugging, the connection is carried out to ensure that even if there is water inflow during the construction process, it will not enter the interlayer.

4) Before bonding, check whether the size of the socket port and the gap match, do not use it reluctantly if the gap is too large, and block the size of the nozzle and floor drain of each layer to avoid water inflow.

Hot water dissolution method: pour hot water on the frozen tap pipe (the temperature should be a little higher), especially at the elbow, until it is dissolved.

Baking and dissolving method: If the frozen water pipe is a galvanized steel pipe, the water pipe can be baked with a hair dryer. Flood roasting should be carried out back and forth, and it should not be baked at one point for a long time, otherwise the water pipe will break.

1Boil some hot water to educate him.

Wowha o(o....I've been listening to you say in school that a certain wind is going to melt a certain zero's "cold-blooded" heart.,Today I finally saw the original text.,(*Hehe......, must support the night wind, the most important thing is, I am waiting to eat candy, hugging "wind zero"! ~