Refrigeration works by mechanically circulating refrigerant through a evaporation and condensation cycle. Low temperatures and pressures encourage evaporation, while condensation occurs in areas if high climatic characteristic and pressure. One side of the loop is inside an area of low climatic characteristic like a refrigerator, and one side is on the exterior air. This two sided create of the loop allows the change of heat.
As a basic overview of the mechanics, as the low pressure liquid refrigerant expands at the evaporator inlet, it absorbs heat and evaporates into a low pressure gas. The compressor then pumps the gas through an collector which builds pressure for removal into the condenser.
The collector protects the compressor from trying to pump solid or liquid freon. All Denver Hvac systems should come with an collector to protect air conditioning compressor life. Compressors are the most commonly ordered part by Denver air conditioning companies. Compressors are especially susceptible to varying load conditions and frequent compressor on/off cycling.
Condensers take off heat from the gas until it condenses back into a high pressure liquid. Some elective parts base in a Denver air conditioner are drain valves, heat exchangers, and liquid line valves.
The expansion expedient is in the middle of the condenser and evaporator. A liquid line strainer should be installed before this part to preclude problems from the buildup of dirt or moisture. The pressure in the middle of these valves is maintained by thermal expansion. As the refrigerant liquid is sucked into the evaporator, its pressure drops and the liquid absorbs heat as it expands and evaporates.
Once the desired interior climatic characteristic is reached, the thermostat sends a signal to the central air conditioning or refrigeration unit to shut down. The ideas turns back on when rising heat in the evaporator enlivens the circuit.
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