A cooling appliance does what it is named for. It cools the air in an enclosed space by transforming it in a controlled environment. This comfort system makes the atmosphere chilly and less humid by bringing down the moisture content.
Making the indoor environment cold is known as the “Refrigeration Cycle” and the process works in the same manner whether the unit is installed in a car, refrigerator or house. This follows the fundamentals of condensation and evaporation, recycling expansion and compression. What basically happens here is, your appliance collects heat within the enclosed space and tosses it out.
How is this possible? Here’s what happens. Get a bottle of rubbing alcohol, unscrew the lid and pour some of it on your hand. Distribute it to your other hand and check out what happens. The liquid vanished quickly, didn’t it?
Did you feel a cold sensation in your hand? This occurs when the rubbing alcohol begins to evaporate. As the liquid turns into water vapour, it absorbs some the heat from your skin. Your cooling appliance functions the same way, but it does not use rubbing alcohol to absorb heat.
The chemical inside your device is called “refrigerant” (also known by technicians as “Freon”). This converts liquid to gas and vice versa at a quick pace. This substance transfers the heat from the inside of your living space to the world outside.
You will find four major components inside your cooling machine. The evaporator, metering device, condenser and compressor. The Freon enters the compressor as a low-pressure gas which has a low temperature.
When the refrigerant is “compressed”, it leaves the chamber as a high pressure, high-temperature gas. It then enters the condenser, where it condenses into the water before moving to the metering device at a chilled state.
When the refrigerant goes in the evaporator, it becomes a gas again. After absorbing heat from the space, the gas enters the compressor and the cycle repeats.
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