Air can heat pump dryer working principle diagram
(condenser) refrigerant condensing liquid heat release of the high-temperature heating drying room air.Dry inside the material by hot air in the form of material moisture evaporation evaporation evaporation of water vapor discharged by the platoon is wet system and achieve the purpose of drying materials.Condensing heat of the refrigerant after a throttle valve to the low temperature low pressure liquid plummeted due to pressure liquid refrigerant entering the evaporator will continuously absorb surrounding air of low heat quickly evaporates into gas absorbs the refrigerant back into the compressor of a certain energy into the next cycle.In this way the refrigerant cycle is constantly realize heat from the air transport to the drying room heating the air inside the room temperature.

Using the inverse cano principle gas freon compressor pressurized become (temperature up to 100 ℃) high temperature and high pressure gas entering the indoor side of heat exchange