Refrigerators or fridges as they are popularly known are some of the household appliances that are valued since they are used to store food and keep it fresh for some time. However, having knowledge on how these fridges work and their advantages when either buying one or going for a fridge on rent is important.
How Fridges Work?
Let’s take a closer look at the basic parts of the unit and how it works, which is known as the refrigeration cycle. Here is a list of basic components.
Compressor
Compressor is the stage where refrigerant gas is compressed which increases both the pressure and the temperature of the gas with the aim of preparing it for the next processes in the cycle.
Condenser Coils
Sited at the rear part or at the base of the refrigerator as you might have observed, the condenser coils are vital in heat outflow. These are coils where the refrigerant gas under high pressure at a high temperature releases the heat and turns into a liquid form.
Evaporator Coils
Located within the refrigerator, the evaporator coils are responsible for drawing heat out of the fridge chamber. When this refrigerant is in the liquid form, it is admitted to these coils where it vaporizes by taking heat from the air within the fridge.
Thermostat
A thermostat is a device used in the management of the temperatures that prevail in the inner part of the fridge. Via the measurement of the internal temperature it regulates the compressor, switching it on/off to achieve the right level of coolness.
Refrigeration Cycle
The refrigeration cycle has the below mentioned processes:
Compression
The basic process of refrigeration cycle includes a compressor where the refrigerant gas is compressed. These actions raise the pressure and the temperature of the gas in preparation for the next step.
Condensation
Here it eliminates heat in the surrounding air making it cool down and change from a gaseous state to a high pressure liquid. This process also occurs in other appliances such as an LED TV and you can observe this when you take an televisions on rent in kolkata.
Expansion
Subsequently, the liquid refrigerant goes through a reduction valve on its way to becoming a low-temperature refrigerant. This valve drops the refrigerant pressure and its temperature is down meaning it is now in a position to absorb heat.
Evaporation
Last of all, the cold, low pressure liquid refrigerant enters the evaporator coils located inside the fridge. This warming process cools the air inside the fridge so that the contents inside the refrigerator do not spoil or go off. The gas then returns to the compressor and the process is repeated The low-pressure gas then enters into the separator.
Conclusion
Thus, the knowledge of how fridges are used and their function in preserving food makes one value the appliance. The working of refrigeration cycle where compressor, exterior condenser and evaporators are vital to the end goal of maintaining the temperature and quality of the food. Apart from the fridge there are many other electronic appliances, like led tv or a microwave oven rentals in kolkata, that can really help you in your day to day life.
