Classification of refrigeration dehumidifiers

1.1 According to usage functions, it can be divided into general type, cooling type, temperature regulating type, and multifunctional type.
A general dehumidifier refers to a dehumidifier in which the air is cooled and dehumidified by an evaporator, heated by a reheater to reduce relative humidity. The condensation heat of the refrigerant is completely carried away by the air flowing through the reheater, and its outlet temperature cannot be adjusted. It is only used for heating and dehumidification.
A cooling dehumidifier refers to a dehumidifier that, on the basis of a general dehumidifier, most of the condensation heat of the refrigerant is carried away by a water-cooled or air-cooled condenser, and only a small portion of the condensation heat is used to heat the air after passing through the evaporator, which can be used for cooling and dehumidification.
A temperature regulating dehumidifier refers to a dehumidifier that, on the basis of a general dehumidifier, can completely or partially remove the condensation heat of the refrigerant by a water-cooled or air-cooled condenser, and the remaining condensation heat is used to heat the air after passing through the evaporator. The outlet temperature of the dehumidifier can be adjusted.
A multifunctional dehumidifier refers to a dehumidifier that integrates three functions: temperature rise dehumidification (general type), temperature drop dehumidification, and temperature regulation dehumidification. It can still choose the temperature rise dehumidification function for dehumidification when there is no outdoor unit (air-cooled) or cooling water (water-cooled).
1.2 According to the presence or absence of a fan, it can be divided into conventional dehumidifiers and duct dehumidifiers.
According to the structural form, it can be divided into: integral type, split type, and overall mobile type.
According to the applicable temperature range, it can be divided into Type A (ordinary type 18-38 ℃) and Type B (low-temperature type 5-38 ℃).
According to the method of air supply and return, it can be divided into: front return front supply with hood type, rear return up supply type, etc.
According to the control form, it can be divided into automatic and non automatic types.
According to special usage situations, there are also new wind type, explosion-proof type, etc.