Condenser, evaporator, compressor… If all these words mean nothing to you, the article you are reading will teach you a few things. Indeed, it is about understanding how the air conditioning of your car works. All our cars have them, but few of us really know how they work. Because we always assume that a good driver is a driver who knows his car. So here are the basic elements of how the air conditioning system works. of the air conditioning system. In fact, there are six of them.
Compressor does not rhyme with condenser
First, the compressor is the element that turns the liquid that cools the air into gas. It is essential for this fluid to travel through the air at high pressure. Then, let’s turn to the condenser. Unlike the compressor, this one turns gas into liquid. The condenser allows the refrigerant to change from a gaseous to a liquid state. Absolutely essential, the condenser allows the fluid to share its thermal energy. Therefore, it can pass through the expansion valve.
The air passes through the expansion valve and the evaporator
The role of the expansion valve is to lower the temperature of the refrigerant. So, thanks to the expansion valve, the air coming out of the air conditioner has a lower temperature than the ambient air. In addition, it can also regulate the flow rate with which the fluid flows through the circuit. After that, we have the evaporator. In most cases, it is hidden under the dashboard. It cools the air that enters the cabin and makes the air drier. It’s when the outside air passes through the evaporator that its temperature drops, as does its humidity. It then redistributes the air throughout the cabin. It is thanks to the evaporator that the air feels fresher.
How does the air conditioning system work? Let’s talk about “filters”
Finally, the last two elements that make up the air conditioning system are two filters. The first, the desiccant filter, prevents mold, mildew and other moist air from entering the system. This filter can also make the acids more neutral. The condensation process is finalized and made safer by this filter. In addition, the filter drier can also be used as a refrigerant reservoir to compensate for variations in fluid volume. Finally, the oil can be easily returned to the compressor through this filter.
The second and final filter in the air conditioning system is the cabin filter. The car’s cabin filter must filter out all the particles carried in the air that could clog the cabin or interfere with the driver’s concentration. Thus, the main mission of this air filter is to filter out pollutants. Understand the different particles that cause allergies as well as those that cause diseases. Thanks to it, no more pollens, dusts, microbes and viruses. Then, this filter also allows to filter the gases which escape from the other vehicles around yours. The same goes for pollution caused by road works and other human activities on the road. Now you know much more about how the air conditioning system works!
If you need to have your air conditioning system serviced or repaired, a good tip is to rely on the recommended CAA garages and use the specialists. To book your vehicle’s check-up with the experts at Autotech Performance, schedule a reservation online here.