ZBC 1 1 12vy:
Power 98w, refrigerating capacity 140W, Garcia Bella compressor, refrigerant R600a.
vnx 1 1 13y:
Power 79w, refrigerating capacity 130W, Garcia Bella compressor, refrigerant R800a.
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Compressor is a fluid machine that converts low-pressure gas into high-pressure gas, and it is the heart of refrigeration system. It sucks in low-temperature and low-pressure refrigerant gas from the suction pipe, drives the piston to compress it through the operation of the motor, and then discharges the high-temperature and high-pressure refrigerant gas from the exhaust pipe to provide power for the refrigeration cycle.
So as to realize the refrigeration cycle of compression → condensation (exothermic) → expansion → evaporation (endothermic). Compressors are divided into piston compressors, screw compressors, centrifugal compressors and linear compressors. The article introduces the working principle, classification, accessories, specifications, operation requirements, production, common faults, environmental protection requirements, selection principles, installation conditions and development trends of compressors.