Monday, October 17, 2011

Working of Air Conditioning

It is not an easy task to provide air conditioning in Scottsdale . Hays Cooling & Heating LLC knows this problem all too well. They have around 20 years of experience in this business. The company specializes in providing air conditioning and heating products to the citizens of . The BBB has given the A+ rating. The company has no complaints against their name in the Arizona Registrar of Contractors. Thus they are the best company in  to approach for air conditioning repair.
But how does an air conditioner work? What are the components of an air conditioner? The air conditioner makes use of the same principle as that of a refrigerator when it comes to keeping things cool. The air conditioner, however, cools more than just a small insulated space like that of a refrigerator. It cools large spaces like a room, house and even an entire business.
The chemicals used by air conditioners can easily be converted from liquid to gas and vise versa. This chemical is used by the air conditioner to transfer heat from the air present inside the building to the air outside the building.
An air conditioner consists of three basic parts evaporator, condenser, and compressor. The evaporator is the part that is found inside the house while the condenser and the compressor are found outside the house.
The fluid that is used to cool the building arrives at the compressor in the form of a cool, low pressure gas. The job of the compressor is to squeeze the fluid together which in turns raises both its temperature and energy levels.
The fluid leaves the compressor in the form of a hot, high pressurized gas. This fluid is then sent to the condenser. The condenser has fins that act in the same manner a radiator in the car acts. These fins enable the heat to quickly dissipate from the fluid. The fluid then leaves the condenser in the form of a much cooler liquid, under high pressure.
This fluid then enters the evaporator through a small hole. The pressure in the evaporator is lower, as a result the fluid starts evaporating. During the process of evaporation the fluid absorbs the heat from the air around it and thus cooling the air. In the evaporator also you can find fins that take part in the thermal energy with the surrounding air.The fluid leaves the evaporator in the form a cool low pressure gas. This gas is once again sent to the compressor where the whole process begins again.
That is how an air conditioner cools the room or building.

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