If these coils have a very high temperature, it could indicate that your motor has overheated and needs to be changed. If you are feeling a very high temperature in your kitchen (if you keep your refrigerator in your kitchen) and your oven is not working, check your refrigerator compressor.įor inspection, put your hand near the coil behind the refrigerator and make sure either it is overheated or not (be careful not to touch the coil). The affected products such as food can generate different diseases, and your family may affect due to the spoiled products. This condensation may produce mold, which is very dangerous for the products inside the refrigerator. If the refrigerator always looks sweaty, this is the first symptom of condensation. The following symptoms represent that your refrigerator compressor is bad and you need to replace it: 1) Condensation Build Up Read More: Different Types of Compressors How do you know if your refrigerator compressor is bad? After this, the vapor refrigerant again sends into the compressor, and the whole cycle repeats. As the refrigerant boils, it transforms into a low-pressure vapor state. The cooler refrigerant reduces the conditioned area’s temperature by absorbing the heat of the hot air.Īfter some time, the liquid refrigerant completely extracts heat from the warm air and starts boiling. Multiple fans are utilized to remove hot air from the conditioned area through the evaporator coil in the evaporator stage. It is a cooling part of the refrigerant or fridge which completely absorbs heat from the fluid in the cooling appliance. During the expansion stage, the liquid refrigerant temperature also drops and converts into the low-temperature refrigerant.Īfter the completion of the expansion process, the liquid refrigerant enters into the evaporator. The main objective of the expansion valve is to expand the liquid refrigerant and reducing the outlet side’s pressure. This valve maintains the pressure on the suction end. In the 3rd operating phase of the compression refrigeration system, the liquid refrigerant enters the expansion valve. Therefore, the heat moves from the refrigerant to the surrounding air.ĭue to the heat transfer process, the high temperature of the refrigerant converts into the saturation temperature, which transforms the vapor refrigerant into a high-pressure liquid.Īs the refrigerant converts into a liquid state, the condenser sends it to the next phase. According to law of t hermodynamics, the heat moves from the low-temperature area to the high-temperature area. The air around the metal pipes has a low temperature compared to the inner refrigerant. These metal pipes emit the heat of the refrigerant into the surrounding air. In the condensation phase, the vapor refrigerant enters the condenser and moves through multiple metal pipes. As the compression process completes, the compressor converts refrigerant into high pressure and temperature vapor.Īfter completing the compression process, the compressor sends the compressed refrigerant into the next phase of the cycle.Īfter the compression process, the compressed refrigerant enters into the condenser for condensation. As the refrigerant enters, the compressor pressurizes the refrigerant by reducing its volume. In the compression phase of the refrigeration cycle, the refrigerant comes into the compressor as a vapor having low pressure. As the refrigerant circulates in the refrigerator, it passes through the following four stages: Refrigerator Compressor How Does a Refrigerator Work?Ī refrigerator works due to the circulation of a refrigerant in it. The refrigerator compressor works as a motor and a pump to circulate the refrigerant throughout the refrigeration cycle. This is an important and costly part of the air-cooling cycle. The compressor is also called the “heart” of the refrigerator. In this way, the food can be preserved for a long time. The refrigerator compressor plays an important role in producing cooling in the refrigerator. What is Refrigerator Compressor?Ī compressor that compresses the refrigerant in the refrigerator is known as a refrigerator compressor. This article mainly describes refrigerator compressor. A refrigerator uses many components for producing cooling, and a compressor is one of them. When the refrigerator temperature is low, bacteria in food grow slowly. It prevents the food from spoiling for many days. The refrigerator is undoubtedly an invention that has modified the way of living.
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