How a Commercial Air Conditioning System Works

Air conditioning models work on the identical principle as the kitchen refrigerators, just without a box. At present times Air conditioning is not at all about just adding coldish breeze to the room, but also withdrawing heat away from the room. The outcome is a room with substantially less heat and more cool air. Air conditioning takes over the merits of consequences of evaporation by making the individual skin cooler as the water evaporates.

Air Conditioning Units comprise of a chemical known as Refrigerant. This refrigerant has a capability of converting from gas form to a liquid state in little span of time. A refrigerant named Freon is mostly used in air conditioning models. This refrigerant is pushed into the model along with some quantity of lubricating oil used in the compressor which is also an important part of the air conditioner process at the firm. The other major parts of the air conditioner model are a condenser, thermostat and an expansion valve. It also consists of motorized fans that help to spread the conditioned breeze. Then there are thin metal fins that help in quick heat dissipation. The heaviest component of the air conditioning model is the compressor as it should be stern enough to take the substantial volumes of pressure.

Air Conditioning begins with refrigerant entering into the closed system comprising of a compressor which is commonly located at the lower part of the model. At this stage the refrigerant is a chilled gas but as this gas enters into the compressor, it squeezes the refrigerant and the refrigerant turns into a hot gas because of high pressure. Then the hot gas moves through various condensing coils which are fitted outside the room and this heat then mingles with the outside air. As the refrigerant arrives at the end of coils it is in liquid state and substantially cooler.

The liquid is still in a high pressure and this liquid refrigerant is then pushed through a little opening known as expansion valve. This liquid refrigerant then comes out from the opposite side of the valve at a very small span of time. This refrigerant has the unique capability to evaporate at much lesser degrees of temperature than water so it starts to evaporate while moving through the series of coils. This evaporation helps to draw out heat of the air in the room and from the surrounding air. The air conditioner fans move across the small metal fins which are placed over the set of coils, causing a feeling of cool air in the room.

At this level the liquid gas has again turned into cool gas and again moves to the compressor and the entire procedure starts again till the thermostat states a specific degree of temperature and shuts down the compressor. When the area warms up, this thermostat itself senses the heat and the compressor turns on to make the hot pressurized refrigerant gas. At the same level, the room temperature might equal the cooling capacity of the air conditioning unit and the unit’s compressor will turn off again.

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