The principle of compressor refrigeration

The principle of compressor refrigeration mainly involves the circulation of refrigerant in the system, achieving refrigeration effect by absorbing and discharging heat. Here is a detailed explanation:

Refrigerant circulation process

Absorption of refrigerant vapor: The compressor absorbs low-pressure refrigerant vapor 1 from the evaporator.

Compressed refrigerant: The compressor compresses the absorbed refrigerant vapor, increases its pressure, and turns it into high-pressure superheated vapor.

Exhaust to condenser: High pressure superheated steam is discharged into the condenser, where it is condensed into liquid using cooling water or air and carries away heat.

Refrigerant liquid discharge: The refrigerant liquid is discharged from the bottom of the condenser and then enters the evaporator again, repeating this process to achieve continuous cooling for 3 days.

Core function of refrigeration machine

The refrigeration compressor is the core and heart of the refrigeration system, which discharges heat from a low-temperature environment to a high-temperature environment by inputting electrical energy. Due to the frequent changes in ambient temperature, the compressor is mostly in a partial load state, so it needs to have the function of energy regulation

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