dehumidifier, also known as dehumidifier, dryer and dehumidifier, can be generally divided into two categories: civil Dehumidifier and industrial dehumidifier, and belongs to a member of the air-conditioning family

Generally, conventional Dehumidifier consists of compressor, heat exchanger, fan, water receiver, casing and controller

The internal circulation of the Dehumidifier: through the operation of the compressor → the high temperature and high pressure gas is discharged from the exhaust port → into the condenser for cooling → into the low temperature and high pressure gas → through the capillary to intercept → into the low temperature and low pressure liquid → through the evaporator to evaporate and absorb heat → back to the compressor into the low temperature and low pressure gas. So it goes back and forth

External circulation of the Dehumidifier: under normal startup → through the operation of the fan → wet air is sucked in from the air inlet → through the evaporator → the evaporator absorbs the moisture in the air on the aluminum sheet → becomes dry air → dissipates heat through the condenser → blows out from the air outlet

As shown in the figure, it is the schematic diagram of the external circulation of the Dehumidifier:

For reference only