How to deal with the leakage of the refrigerator and what is the phenomenon of the leakage of refrig

Fault phenomenon: internal leakage in the refrigerator. Faulty refrigerator repair analysis:

There is an internal leak in the refrigerator, and repairing it is quite time-consuming and laborious. There are several repair methods: (1) Re-foaming maintenance method When overhauling, you need to pry open the back plate of the refrigerator and dig out the original foaming material (you should be very careful not to damage the original pipes and wires when digging).

After exposing the evaporation pipe, it is then filled with nitrogen to detect leaks, and special attention should be paid to each connecting solder joint during leak detection. This repair method is more suitable for the refrigeration system with a connector on the back, and is not suitable for internal leakage in the refrigeration pipe with leakage points at deeper levels. After the leakage point is detected, repair welding or repair it with an adhesive pool, and then re-foam and repair the backplate.

2) Acoustic leak detection method Fill all the refrigeration pipes with nitrogen first. Then use a stethoscope to inspect all parts of the interior and make a mark when you hear an air leak in a certain area. Carefully pry open the metal plate at the place, check the leakage point of the pipeline with thick soapy water, repair it by repair welding or adhesive method, then fill it with foaming agent, use a larger metal plate to repair the pry mouth, and glue it firmly on all sides.

This method is powerless for the micro-leakage of the refrigeration system, which is easy to cause false detection or missed detection. (3) Evaporator replacement method After determining the leakage of the evaporator, the finished evaporator that can be loaded into the inner cavity of the original evaporator is replaced and repaired. Connect the new evaporator to the original refrigeration piping and replace it with a new capillary and dryer.

The disadvantages of this method are that it is costly, and it is powerless when encountering evaporators with special shapes or multi-door refrigerators, as well as leaks in the refrigeration pipes of freezers. (4) Copper tube coiling method This is a suitable repair method for leaks in any type of refrigerator. When repairing, the size of the purchased copper pipe is generally calculated first, and the shape and length of the coiled copper pipe are determined according to the size of the refrigerator liner.

Taking a double-door direct-cooling refrigerator as an example, the freezer generally only needs to be on the left, top and right sides of the plate, and the refrigerator only needs to be coiled around a small piece close to the box board, and the freezer can be coiled by the wrap-around method. The coiled new evaporator is then fixed to the metal sheet wall with a fixing card and self-tapping screws. The fourth method is the best, which can completely update the original evaporator line and has a wider adaptability.

Leak detection - plugging - vacuuming - fluoride.

Directly find the seller for free repair. If there is a warranty card,

It's better to find a professional maintenance unit.

1. When the refrigerator suddenly does not refrigerate or the refrigeration effect is poor, there may be refrigerator refrigerant leakage. 2. If the compressor of the refrigerator can work all the time, and the refrigerator cannot be refrigerated, then it can be basically judged that the refrigeration system of the refrigerator is leaking. If this is the case, it is necessary to suppress the refrigerator system and pick up leaks.

Find the leakage and fill it, and then add refrigerant in the air.

That's it. Suggested workaround:

1. Power on the refrigerator and test the machine, if you can hear the refrigerator compressor.

A normal humming sound indicates that the refrigerator compressor is working.

2. Use a screwdriver.

Open the back repair cover of the refrigerator, find the high and low pressure tubes, and observe whether it is in good condition.

3. Keep your ears close to the side of the refrigerator, if the round trail stuffy refrigerator makes a rolling sound, it means that the refrigerator is not enough refrigerant and the refrigerant has leaked.

4. Unplug the power supply of the refrigerator, wait for more than 10 minutes, use a cutter to cut the orange of the refrigerator compressor process pipe, and observe how much refrigerant is discharged.

5. If the refrigerator makes a dull sound and there is no sound of refrigerant flowing in the system, repeat the operation of step 4. This solves the problem of how to tell if the refrigerator is leaking refrigerant.

Refrigerator leakage is one of the common problems during the use of electrical appliances. If it is not solved in time, it will lead to the degradation of electrical performance and even pose a threat to human health. Here's how to fix the leak in your refrigerator:

1.Find out the cause of the leak.

It is a top priority to see the cause of the fridge leak. Leaks can be caused by fluorine leakage or because of holes in the piping system. If the latter is the case, the damaged part usually needs to be replaced.

2.Look for the source of the leak.

Once you've determined the cause of the leak, you'll need to identify the specific source of the leak. The liquid can flow to any part of the refrigerator and out of its bottom. Therefore, you need to check the inside and outside of your refrigerator.

3.Describe the nature of the leakage.

When looking for the source of a leak, it is important to accurately describe the nature of the leak. For example, if the leaking liquid is colorless, then this could be water.

4.Fix the issue.

Once you've diagnosed the problem, you'll need to take steps to fix the leak in your refrigerator. If the problem is severe, some parts may need to be replaced. Please note that this is not a DIY task and will need to be handled by a professional.

If you're not sure what to do with a leak, you can consult an appliance repair technician.

5.Maintain regular inspections.

In order to avoid leaks in the refrigerator, regular inspection and maintenance are necessary. You can refer to the appliance's owner's manual or call the manufacturer's free customer service**. This helps to significantly reduce the risk of leakage and to use the refrigerator for a longer period of time.

All in all, if you find a leak in your refrigerator, you should take action to fix it in a timely manner. While some minor issues can be solved on your own, we recommend that you seek professional help to resolve the leak to ensure proper use of your appliances and keep your life safe.