how does car ac work reddit

Refrigerating the interior of your car costs you additional gasoline and generates carbon emissions that lead to smog and climate change. It cools and removes humidity from the air.

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Hey In this animation I explain the basics of how a vehicles AC system works.

. Doing so will help dehumidify the air reducing fogged up windows. AC systems work not by cooling something directly but by transferring heat from one place to another. The AC system works by regulating the airflow in the car for an accurate temperature.

It compresses or pressurizes the refrigerant and converts it into the liquid from its gaseous state. Each of the parts is connected by tubing or hoses to form a closed loop. Air conditioning has worked pretty much the same way for its entire existence.

This pressure forces the liquid out of the compressor through the hoses in your AC hose assembly which carry refrigerant through the system. Through that loop runs refrigerant which is what really does the work of cooling down the air. Thats what the redblue knob selects between.

In order to understand your car AC system you have to start at the refrigerant. However when it gets to the summer months where it is 100 daily my ac system can no longer keep up. These variations are specific to the make and model of different vehicles.

A fan cools the refrigerant which leaves the. The cars compressor does more than just cool the air before it passed through the car. An inverter increases the DC voltage and then changes it to alternating current before sending it out to power a device.

Up to 10 cash back How does car air conditioning work. The whole working starts with the Compressor. A compressor pressurizes and compresses a refrigerant which is now a gas.

All air conditioning systems have these basic parts although different systems use various forms of sensors to monitor pressure and temperatures. Running the air conditioner will also help clear up window condensation. There are five main parts of a car AC.

It would be blisteringly hot 120-130 if not more inside of my car for an entire hour drive home from work making me drenched in sweat by the time I get home. Using this property of Freon gas a compressor outside of the building compresses Freon in a. When it is in a gas state it is able to collect absorb and hold heat.

The electricity supplied to your home arrives as alternating current AC so-called because the northsouth or. Compressor unit is driven by the engine. There are three main parts to the system -- the compressor condenser and evaporator -- that achieve this plus a few other parts to keep the system running smoothly.

If you need to do some work on your car or trucks AC system be sure to have a repair manual specific to your vehicle. In the case of a car the heat is transferred from a heat exchanger in the passenger compartment to a heat exchanger in the engine compartment. While the car is running with the ac on give it a few love taps - if the relay is faulty tapping it should close the switch and engage the compressor clutch and your vents will blow cold air again.

As a result the system enables you to cool and heat your vehicles interior better. My cars AC system works it heats and cools the interior of the car great. You can use the ac compressor while controlling the heat setting of the car to control the climate within.

Your cars climate control works as such. It does this very quickly -- 60 times per second in most US. Besides it defrosts the windshield as well thus giving you a clear view.

Whenever you turn on the car AC system the compressor pumps gaseous or vaporized refrigerant to the condenser. At idle it does not soon fast enough to cool the refrigerant enough to cool hot air level 2 7 yr. Also it ensures that there is no humid content.

Air conditioners use energy and unless youre driving an electric car that energy ultimately comes from your cars engine. AC power works well at high voltages and can be stepped up in voltage by a transformer more easily than direct current can. Car ac stopped working suddenly reddit.

Heres exactly what happens when you flick the switch to turn your car air conditioner on. A new relay runs about 15-20 dollars and plugs right in 1 level 1 notpaulrudd 5y Get it checked out and dont try adding freon yourself. We have tried to give sequential steps on how Car AC works.

The first warm day of spring arrives and you turn on your car or trucks air conditioneronly to find that it is no longer blowing cold air. Air conditioning works by exploiting a physical property of gasses namely Gay-Lussacs Law which states that in a closed container if temperature of a gas increases the pressure of the gas also increases and if pressure of a gas increases the temperature of the gas also increases. The compressed liquid refrigerant has to pass through certain tubes located in the condenser.

Thermal expansion valve or orifice tube. The compressed refrigerant moves to a condenser between your grille and radiator. Regular usage as little as ten minutes weekly is enough to maintain the system.

Your vehicles compressor powered by the serpentine belt compresses the refrigerant into a liquid putting it into a high-pressure state. However if seepage occurs this can result in poor cooling. It has nothing to do with your vehicle speed.

This circulates the oil lubricating moving parts and conditioning seals O-rings and hoses. Any AC system requires a refrigerant such as R-134a. It has to do with your engine rpm.

Your cars air conditioning is a sealed system that doesnt require regular maintenance. Air is drawn from either inside the car or from outside the car based on whether the recirculation button is pressed. I make reference to the pressure inside the system which is really important f.

How Electric Cars Work. The refrigerant is a chemical used in the AC system. How Does The AC Work.

Lets take a look at each. Condenser In elementary science we learned that condensation results from the rapid cooling of hot or warm air. How a car ac ac system works how does an ac system work how do car ac systems work what are the components of an ac system how does an ac compressor wo.

That air goes to either the hot path the cold path or some mixture of the two. This is what the condenser does. Ago When you are moving there is a lot more air that goes through the radiator for the air conditioner.

The first warm day of spring arrives and you turn on your car or trucks air conditioneronly to find that it is no longer blowing cold air. When it is converted into a liquid state it releases that heat and that process repeats over and over again. The water vapor or moisture in hot air condenses to form a liquid state.

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