Bài giảng Công nghệ sau thu hoạch - Chương 6: Cold và CA storaga - Bùi Hồng Quân

(Bản scan)

A. External ambient (into which the heat is rejected) 8. Machine room C. Cold room (in which the heat is absorbed)

1. Compressor 2. Motor 3. Oil trap 4. Air condenser S. Liquid receiver (with transparent level) 6. Air cooler (wall type) 7. Evaporator (tinned tube) 8. Solenoid valve (controlled with the motor-compressor) 9. Thermostatic expansion valve 10. Gurter for evacuating defrost water 11. Water spray (water defrost) 12, fans 13. Constant pressure valve 14. Liquid anti-slugging device (for halocarbons)