Refrigeration and Air Conditioning cycle

We are going to talk about the refrigeration period utilizing this pattern drawing.

Go ahead and duplicate this refrigeration period drawing and print it out.

Component # 1 is the compressor.

It takes refrigerant vapor in from low-pressure region of the circuit, and discharges it at a greater pressure to the questionable side of the circuit.

The compressor could be the heart of this system; it keeps the refrigerant flowing through system at particular prices of movement, as well as particular pressures.

The rate of circulation through the system depends on how big the unit,

Additionally the working pressures is determined by the refrigerant getting used together with desired evaporator heat.

Component # 2 in this refrigeration cycle drawing could be the condenser.

The purple dots inside the piping represent discharge vapor.

The solid red colorization presents high pressure fluid refrigerant.

Many air cooled refrigeration systems are designed so your refrigerant will condense at a temperature about 25 to 30 degrees over the background air temperature all over condenser.

Most water cooled methods were created for 75° to 95° penetrating condenser liquid temperature, with 85° becoming the look temperature.

With water cooled condensers, refrigerant should condense at a heat about 10° above leaving condensing liquid heat, or 20° above entering condenser liquid heat.

If the hot refrigerant vapor discharged through the compressor journeys through the condenser, the cool air or water-flowing through condenser coil absorbs adequate temperature from vapor to cause it to condense.

If outside environment temperature is 80°, an air cooled system was created so your heat of this refrigerant, right at the point where it very first condenses, are going to be about 105° to 115°.

If the entering condenser liquid temperature is 85°, a water-cooled system was created so the temperature of refrigerant, appropriate in the point in which it first condenses, should be about 105°.

How come we wish the refrigerant to condense as of this fairly temperature?

So your environment or water flowing through the condenser will be very cold in accordance with the heat associated with discharge vapor,

That will permit the heat energy within the vapor to maneuver into that relatively cold atmosphere or liquid,

And result in the refrigerant to condense.

At this stage in the refrigeration pattern, high pressure fluid refrigerant will flow along the fluid range, through a filter drier this is certainly built to avoid pollutants from flowing through system, and on into metering unit.