portable air purifier.The defrosting principle of a frozen dehumidifier

　　When using a compressor type dehumidifier in a relatively low temperature environment (usually below 10 degrees Celsius), it can cause frosting in the dehumidifier heat exchange system, and this process is unavoidable. Therefore, the compressor type dehumidifier will regularly enter the defrosting state in low ambient temperatures.

　　At this point, the dehumidifier first stops the compressor and uses the evaporator heating wire (part of the heat exchange system) to heat the temperature of the heat exchange plate. Then, it outputs through the fan to produce a defrosting effect.

　　This time consumption needs to be determined by the ambient temperature. The lower the ambient temperature, the longer the time consumption. During the defrosting process, the compressor dehumidifier cannot perform dehumidification work. Therefore, for environments with lower temperatures, the dehumidification effect of the compressor dehumidifier is not ideal. If the ambient temperature is low in a dehumidifying environment, you can choose to purchase a new type of rotary dehumidifier.

　　The manufacturing of dehumidification wheels is based on ceramic fiber paper with a temperature resistance of over 500 ℃, which is formed into a honeycomb shaped wheel through a molding mechanism, and then coated with silicone gel between the ceramic fibers. Therefore, the dehumidification wheels will not experience combustion and deliquescence problems. Due to its dehumidification function utilizing physical rather than chemical processes, it will not produce any harmful effects

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