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Internal and external circulation system of dehumidifier
2016-07-18 15:35
&Industrial dehumidifier is also called industrial dehumidifier. Generally, dehumidifier can be divided into two categories: household dehumidifier and industrial dehumidifier, which belongs to a small member of refrigeration and air conditioning family. Generally, the industrial dehumidifier is composed of compressor, heat exchanger, fan, water container, casing and controller. Its working principle is: the wet air is pumped into the unit by the fan, and then the water in the air condenses into water droplets, which becomes dry air and is discharged out of the machine. This circulation reduces the indoor humidity. Dehumidifier has domestic and industrial use, industrial dehumidifier has internal and external circulation system, follow the small to see the principle of industrial dehumidifier.
&The internal circulation of dehumidifier: the gas with high temperature and high pressure is discharged through the operation of the compressor, and the gas enters the condenser for cooling and becomes the low temperature and high pressure gas, which is intercepted by the capillary tube and becomes the liquid with low temperature and low pressure. The heat is absorbed by evaporation through the evaporator and returns to the compressor to become the gas with low temperature and low pressure. This goes on and on.
&The external circulation of dehumidifier: under normal start-up condition, wet air is sucked in from the air inlet through the operation of the fan, and the water in the air is absorbed on the aluminum sheet by the evaporator, and then the air is cooled by the condenser and blown out from the air outlet.
