Sunday, March 25, 2012

Re: Basic refrigeration, my tutorial

Reference

http://www.air-conditioning-and-refrigeration-guide.com/refrigeration-cycle.html

Refrigeration =process of removing heat from a close space.
1. Compressor motor =use to compress low pressure, low temp. to high pressure, high temp. refrigerant required by the system.
2. Discharge Line =passage of compress hot gas refrigerant.
3. Condenser or Condensing coil =use to give-off heat, transfer of heat to the cooling medium or atmospheric temperature.
4.Filter/Drier
A. Filter =use to screen dirt, sludge, scale and foriegn matter.
B. Drier =use to absorve moisture circulating to the system.
5. Capillary Tube =use to regulate, control the flow of refrigerant (ang tawag ng iba dito ay expansion valve at mahalaga ito para magkaroon ng evaporation)
6. Evaporator Coil or Cooling coil =use to absorb heat inside close space.
7. Accumulator Tube =use to hold the remaining liquid refrigerant. (dito maipon ang liquid refrigerant na hindi naging gas or nag evaporate, para di pumunta ang liquid sa compressor na dahilan kung bakit masisira, malulunod ng liquid ang compressor, ang trabaho nya ay mag pump lang ng gas.)
8. Suction Line =passage of vapor refrigerant.
Vapor =low pressure,low temperature gas
Freezing Temperature of water = 0 centigrate or 32 farenheight
Melting point of water =1 centigrate to 20 centigrate in 3 hour.

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