What to do if the refrigerator is blocked with ice, and how to solve the best problem with the ice b

1. Refrigerant emission and dehumidification methods. For refrigerator ice jams with severe ice jams, run belt conveyors. Before the ice cubes appear, the capillary tube attached to the end of the filter drier is cut off by a sharp cutter, and the refrigerant is rapidly released by pressure.

At this point, a large amount of water can expel fluoride. By vacuuming, heating the pipe wall, etc., the water in the machine can be quickly discharged.

2. Heating and dehumidification. After the fluoride** or lights out, continue to turn on the compressor to increase the temperature, and put an extra pot of boiling water in the freezer. The hair dryer constantly heats the condenser.

After some time, the water is drawn into the process tube, boiled in a vacuum of about 30 degrees, and evaporates. In this way, the water vapor will be continuously extracted from the machine, thus achieving the purpose of de-icing from the machine.

3. Drying, filtration and dehumidification method. After heating the compressor, connect the filter drier to the capillary end, drill a 1mm hole in the capillary and filter screen, and then heat the filter drier, and the water is continuously discharged from the small hole under the pressure of the compressor. The process piping is injected with fresh air that has been filter-dried.

Then replace the filter.

The refrigerator leak caused an ice blockage, and it is easy to teach you to deal with it in this way, basically all at once.

If the refrigerant used in the freezer is R12, it should be the refrigerant or there is moisture in the pipe, in this case, you can fill 1-2 ml of methanol from the infusion tube before filling the refrigerant, and then fill the refrigerant, which can effectively prevent the failure of ice blockage. In addition, changing the filter is also an effective way to prevent ice blockage.

Is your capillary "ice blockage" or "dirty blockage".

The phenomenon of ice blockage is that as soon as the machine is turned on, the refrigeration evaporator part begins to receive frost, and slowly the frost melts away, and it is no longer refrigerated. The same situation occurs again after the shutdown and then the start-up. Explain the low pressure leakage, find someone to detect the leak, blow nitrogen, and change the filter.

The phenomenon of dirty blockage is that the refrigerated evaporator is not frosted at all, and the refrigerator is not refrigerated at all. The temperature of the condenser and the compressor are very high, it is relatively hot, and after a long time, the compressor should be shut down with thermal protection. Find someone to cut the filter and capillary**, blow nitrogen, and change the filter.

Placing method, turn off the power, open the refrigerator door and leave it for three to four hours, at which point, the ice will melt into water;

2.In the refrigerant release method, the capillary tube connected to the dry filter end is sheared with sharp shear, and the refrigerant is quickly released by pressure. A large amount of water can be discharged out of the machine with fluorine, and then through vacuuming, pipe wall heating and other measures, the water in the machine can be quickly discharged out of the machine;

3.In the filter drier method, after the compressor is heated, the filter drier is connected to the capillary end, a 1mm hole is drilled between the capillary tube and the filter screen, and the filter drier is heated again, and the water will be continuously discharged from the hole under the pressure of the compressor;

4.In the ice removal method, turn off the power of the refrigerator and slowly remove the ice cubes with boiling hot water.

Refrigerator ice blockage is mainly caused by the following reasons:

1.Setting the temperature too low: If you set the temperature of your refrigerator too low, it can cause condensate to freeze and accumulate in the cooling chamber.

2.Fluorine leakage or insufficient refrigerant: If the refrigerator leaks fluoride or does not have enough refrigerant, it can cause the cooling system to not work properly, resulting in ice jams.

3.Poor refrigerator sealing: If the refrigerator door is not well sealed, air will flow into the cooling chamber, causing the condensate to freeze and form an ice blockage.

Here's how to fix it:

1.Adjust the temperature setting: Adjust the refrigerator temperature to the appropriate range, and avoid raising the refrigeration temperature to avoid too low a refrigeration temperature. The temperature can be adjusted according to the recommendations on the refrigerator's instruction manual.

3.Confirm the tightness of the door: Check the tightness of the refrigerator door, and replace the worn, aging, and broken door seals in time. Also, when closing the refrigerator door, make sure that the door is completely closed and that there are no air leaks.

4.Regular cleaning: Regularly clean up dust and dirt in and around the refrigerator to ensure good air circulation and a good cooling system.

It should be noted that in order to avoid the occurrence of ice blockage in the refrigerator, we should carry out regular inspection and maintenance. If there is a serious problem with the refrigerator or it will not be repaired, please contact a professional for support and handling.

The refrigerant is discharged, and then the system pipes are cleaned and dried, and the water in it can be re-vacuumed and fluoridated.

When there is ice blockage inside the refrigerator, it may cause the temperature of the refrigerator and freezer to rise, and may even affect the operation of the entire refrigerator. Here are a few effective ways to deal with the problem of ice blockage in the refrigerator.

1.Arrange the food properly.

When too much food accumulates inside the refrigerator, it can hinder the air circulation and cause ice jams. Therefore, keeping food properly can alleviate the problem of ice blockage. It is advisable to tidy up the contents of the refrigerator frequently and allow it to be fully ventilated.

2.Clean the fridge water pan.

The water pan of a refrigerator is often used to collect moisture from the inside of the refrigerator in order to prevent freezing. However, if too much water accumulates or becomes contaminated in the pan, it can lead to ice blockage. Therefore, regular cleaning of the refrigerator water tray is the key to solving the problem of ice blockage.

3.Start the defrost function.

Modern refrigerators are usually equipped with a defrost function. When there is an ice jam problem in the refrigerator, you can activate the defrost function to solve the problem. Some of these refrigerator defrost functions can be activated by pressing a button or by manually re-fixing the cooler for a period of time.

4.Change the temperature setting.

The temperature setting may affect the temperature inside the refrigerator, which can lead to ice jams. If the temperature set by the refrigerator is set too low, it will cause the bottom to freeze, and it is recommended to increase the temperature to an appropriate level.

In short, when there is an ice blockage problem in the refrigerator, it can be solved by the above methods. Maintain good fridge performance by keeping food handled properly, cleaning the water pan regularly, activating the defrost function, and adjusting the temperature.

After the refrigerator or freezer leaks in the system, it is easy to increase the moisture in the pipeline system after pressure and leak detection, and form an ice plug after adding refrigerant. Usually, some maintenance personnel use methods such as repeatedly adding and releasing refrigerant, replacing filters, blowing with nitrogen, vacuuming on both sides, and adding methanol to solve the fault of ice blockage, but these methods not only increase costs and waste resources, but the operation is also complex and troublesome. In fact, the following simple and practical methods can be used to solve the ice blockage, and the specific operation process is as follows:

1. After repairing the leakage of the refrigerator pipeline system, vacuum the system for about 1 hour;

2. Add a small amount of refrigerant to the system to restore the pressure gauge pointer to the left and right;

3. Run the refrigerator compressor and shut down for about 20 minutes. After waiting for the pressure of the system to be balanced, open the three-way valve to release the gas in the system (if there is an ice blockage during operation, wait for the ice blockage to naturally dissolve and the pressure is balanced before releasing the gas);

4. After the gas is discharged, weld any end of the filter drier with a welding torch (note that the welding is not cutting), and then place the end of the filter opening vertically upward, and trim the open end of the filter and the nozzle end of the butt. The purpose of this is to be able to smoothly butt weld the tubing when it is restored at a later date. Then use the outer flame of the welding torch to bake the filter evenly heated, after no gas comes out of the filter opening, use glass or iron plate to block it at 1 2cm away from the filter opening to see if there is any water vapor, if there is, continue to bake until there is none.

When there is no water vapor, immediately plug the filter and the tubing while it is hot and weld it well.

5. Re-vacuum the system and add refrigerant.

Note: Ensure that the environment is well ventilated during the above operation.

Causes of ice blockage.

1. Changing the compressor produces ice blockage, a refrigerator compressor is suddenly damaged, replacing the compressor must open the piping system, because the temperature of the evaporator is much lower than the ambient temperature, a large amount of air enters and combines with the cold air inside will generate water sustenance.

2. The pipe of the refrigerator is pierced by a knife, so that after the shutdown, a large amount of water will be sucked in at the next time.

3. When injecting a large amount of air into the leak detection, it will form water in combination with the cold air inside. The correct method is to use nitrogen to suppress the leak detection.

4. Replace the evaporator system, and the vacuum is not thorough.

Solution. This method is a bit more cumbersome, but it is very thorough and saves time.

Disconnect the high-pressure pipe before the filter drier, string a large freezer here with that kind of removable large filter dried, fill with silica gel, fill with a small amount of refrigerant, and then seal, start the machine and transport ** cycle. Stop the machine once every hour, rest for half an hour, turn on the machine, repeat this, about 6 times to open the machine, wait for the temperature of the freezer to be consistent with the ambient temperature, open the sealing tube and release the system gas, remove the large filter dried, replace the original filter drier with a new filter-dried, and the welding is completed. Vacuum with a vacuum pump for 1 hour, and fill the refrigerant with normal weighing.

Complete the commissioning. This method is very effective because the large filter drier for freezers can absorb a large amount of water and can be reused. This can also be used for air conditioners.

Just be careful not to compress the overtemperature run.

What should I do if my fridge is clogged? Just deal with it once like this.

The system is flushed with high-pressure nitrogen and re-vacuumed, while the filter drier must be replaced. Because since the ice jam has occurred, it means that the old filter drier is saturated and has failed. If this problem suddenly appears in the old machine, it means that there must be a leak at the low-voltage end of the system (evaporator side), pay attention to leakage and repair!

Refrigerator ice blockage, generally at the capillary outlet, ice blockage is caused by the refrigerant and refrigeration oil containing moisture, so only need to replace the refrigerant and refrigeration oil.

This is not necessarily an ice blockage, it has to be tested by pressure, and the master does not actually need to discharge the vacuum when repairing the refrigerator, and the freon saturation method is used, and I am not good to tell you here.

Novice maintenance refrigerator, to ensure cleanliness, there is to drain the vacuum, but also to replace the dryer, the ice plug will not burn the compressor, there are many maintenance without vacuum, add methanol, get too much, the compressor is easy to break.

The quick solution to the ice plugging of the refrigerator is the water removal method of discharging refrigerant, the drainage method of the dry filter screen, and the ice plugging method of too low temperature. Wax front can not be treated with formaldehyde.

1. Discharge refrigerant water removal method in the open discharge area.

When the ice blockage is more serious, the refrigerant discharge method can be adopted, which should be run with the machine, and the refrigerant will be discharged with the help of pressure, and then the water in the machine can be discharged to the outside of the machine by means of vacuuming and pipe wall heating.

2. Dry filter screen drainage method.

First, heat the compressor, connect the drying filter to the end of the capillary, drill a 1 mm hole between the capillary and the filter, and then heat the drying filter to let the water out of the hole. Fresh dry air is constantly fed into the process pipes.

3. Ice plugging method when the temperature is too low.

If there is ice blockage in the zero degree climate, don't rush to put the refrigerant first, turn off the machine and wait for 24 hours before turning it on, so that the ice blockage problem is solved. Because the refrigerator has been shut down for a long time, when it is turned on again, the dry filter can absorb the moisture from the ice jam.

Ways to avoid ice jams in the refrigerator

1. Check the seal regularly.

When using the refrigerator daily, after opening the refrigerator, close the refrigerator door with your hands and check whether the seal on the door is intact at the same time. If the seal is deformed or falling off, it will directly affect the tightness of the refrigerator door, which will easily cause the cold air to leak out, which will increase the power consumption of the air conditioner. If only the seal falls off, just put it back on, if the seal has been seriously deformed, it is necessary to replace the seal in time.

2. Defrost regularly.

After the refrigerator works for a period of time, it will produce some frost inside, although this is a normal phenomenon, but if there is no regular defrosting, the refrigeration effect of the air conditioner will not be ideal, which will increase the power consumption of the air conditioner, will speed up the aging of parts, and even cause damage to its compressor. Generally speaking, when the height of the frost is greater than 7 cm, it is necessary to defrost it.

If there is ice blockage in the refrigerator, it is necessary to investigate the cause in time, smell the water discharged from the system has a foul smell, and need to replace the compressor oil or compressor, and wait for its normal operation to evaporate the water by its own heat. If it is a problem with the high-pressure pipe, you need to inject nitrogen into the gauge valve, and then open it after the pressure reaches 40 catties, so that the water will be brought out by the gas.

What to do if the refrigerator is clogged.

The refrigerator is a commonly used electrical appliance in life, which can play the role of insurance, cold ruler mountain storage, frozen food and so on, but after buying the refrigerator back and using it for a long time, you will find that there is a problem of ice blockage, if you leave it alone, it will greatly affect the use of the refrigerator.

First of all, we need to confirm the cause of the ice blockage of the refrigerator, if you smell a smell of water discharged from the system, most of you need to replace the compressor oil, or replace the compressor in time, and then let the compressor run normally for 2 hours, relying on its own heat to evaporate the internal water.

If there is a problem with the high-pressure pipe, then we must first close the compressor, seal the return pipe and then start the car, and then open the valve of the high-pressure pipe, inject nitrogen into it, and wait for the pressure of the gauge valve to reach about 40 catties, open the gauge valve and discharge the nitrogen, so that if the high-pressure pipe is frozen, it will be quickly brought out by the gas inside.