Wednesday, 20 March 2013

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Understanding 4 Air Conditioning Components and How They actually Work

By Ian Woodhouse


Air Conditioning is a procedure in which warmth is taken away from within an area that it is not wanted to an area at which it makes little or no influence on the user or property owner. This blog post will breakdown the four key components and give details how they operate in conjunction with one another.

1. Comprehend what the pump does. The pump motor is the heart of a general home air and heat unit. It pumps vapour refrigerant throughout the system and maintains the inner pressure of your home or office system based on the temperature of its surroundings.

2. Find out about the role of the condenser. This is where the refrigerant moves as soon as it leaves the pump. The gas refrigerant comes in as a high pressure, super heated gas. As the gas works its way in the condenser it commences to cool down. It cools from air being blown all over the outside of the lines. From a fan that pushes air that's colder all over the super hot lines that the gas is racing through. Just like the gas cools it begins to alter back into a liquid. By the time period the refrigerant is leaving the condenser it should be about 100% liquid.

3. Note the metering part. The next phase of the refrigeration method is in which it travels through what is termed a capillary tube, or a Thermostatic Expansion Valve. This device meters how much refrigerant moving through the system, based around the volume of demand is placed upon cooling or heating.

A lot of liquid, or too little liquid moving through could cause devastation to the system or low air conditioning or warming of the product. This is often essential because of the fact that the liquid refrigerant escaping the Metering Device then goes to the Evaporator Coil.

4. Understand the role of the evaporator coil. This is where the air-conditioning included in the living area comes from. As the Liquid moving through the Metering Device that we referred to in a former step goes into it quickly undergoes a form of change back from a liquid to a gas state. The variance occurs from cool air simply being blown across the coils from the internal element.

The air coming into touch with each of these coils cools the air when it travels through the device prior to being put back directly into the area that is being cooled. The air leaves the Evaporator as a reduced pressure, low temperature, and sub-cooled vapour. The vapour after that proceeds back into the compressor to commence the entire process over again.




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