The air is the gaseous mixture comprises the atmosphere of the Earth. The concept is often used to name the atmosphere in general or the wind.
Conditioned, on the other hand, is something of good quality or is in proper condition. The verb to condition refers to giving a certain condition or quality to something or arranging a thing in the right way for a certain purpose.
These two definitions allow us to understand the concept of air conditioning, which is used to name the atmosphere of a closed space that is subject to certain conditions of temperature, humidity and pressure by artificial mechanisms.
According to abbreviationfinder, air conditioning, therefore, is a process that involves some treatment of the air of an enclosure to create a pleasant atmosphere for those in that space. Increasing or reducing the temperature and humidity level of the air are usually the most common objectives, although the process may also involve a renewal or filtration of the air.
In everyday language, the notion of air conditioning is also used to name the systems or equipment that allow the mentioned process to be carried out. For example: “Please, turn on the air conditioning that I am dying of heat in this room”, “We will have to call a technician: the air conditioning is malfunctioning”, “Next summer we will buy an air conditioning for the bedroom since you can’t sleep like that ”.
Nowadays, both in different types of premises and in homes, air conditioning has become one of the essential equipments to ensure that during the hottest seasons, a pleasant temperature can be created in these spaces.
For this reason, it should be emphasized that in spring and summer it is usual for electrical appliance companies to be accessed in order to buy such equipment. However, this is not an easy task, since there are various modalities of it:
• Window. It is one of the most used within any home and has the advantages that it is very easy to install, that it has a very economic price and that it is also easy to maintain. However, it should not be overlooked that, on the other hand, it makes a forceful energy expenditure and that it is somewhat noisy.
• Roof console. Another of the most used air conditioners is this, which is identified because it is installed through a somewhat more complicated process. It is especially indicated for large spaces.
• Split. Under this name are the equipment that is placed on the wall and is recommended for homes or even offices. They have an attractive and modern design, generate little noise and are very easy to maintain. Against they have to be placed by a much more complicated process than that of window air conditioners.
Centrals or laptops are other types that exist in the market.
To cool the atmosphere, air conditioning often uses mechanical compression to run a cyclical process of heat transfer from inside a space to the outside. For this, it promotes the evaporation of refrigerant substances that are in a liquid state at low temperature and pressure and that evaporate when the air inside is extracted. A compressor is in charge of absorbing and compressing said steam and condenses it through the transfer of heat to the outside (colder) air. Finally, the refrigerant, in a liquid state, returns through an expansion valve that reduces pressure and temperature.
