Figure 2 show diagram circuit diagram editing vapor compression refrigeration system cycle
(MVRC) in the system MVRC add break phase
by TVRC system and condenser before. TVRC is divided into two condensers subcooler
and, as shown in Fig.The system consists of two 2 MVRC
round and evaporators, two of which connect at the same time, also 2 SLHXs
also set value in the fridge. Evaporator (RE) and safety evaporator (FE)
loops, respectively. The process of frozen MVRC described as follows: the
.Mixed steam R290 / R600a into the compressor (state 1) and are compressed to
I superheating (state 2) was entered into the air condensation - me. Steam mixture is partially
in condenser squeeze - I, then step phase separation (status); after 3
.Stage separation, squeeze liquid with partial R600a more elements (state 3)
, through subcooler SLHX - I and the blood capillary tube, into the new. (the 3
- 4 '- 5' - 6. '); on the other hand, AI from the split with R290 write more
.(the status 3. '') to flow condenser and by all squeeze (processing 3 '4);
squeeze liquid (state 4) is transferred through SLHX II. And capillary tube - II to
FE (state 6) that has evaporated completely, and more through
SLHX-II (the process 4-5-6-7);Steam (State 8) mixed with a cough from RE (state 7 '), and then the steam mixture (point 9) back to the compressor
(Bay Point 1) through the SLHX - me. Figure 3 show pressure diagram of latent heat of MVRC
.
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