1. 1 can be divided into general type, cooling type, temperature regulating type and multifunctional type according to the use function. A general dehumidifier refers to a dehumidifier in which air is cooled and dehumidified by an evaporator and then heated by a reheater to reduce the relative humidity. The condensation heat of the refrigerant is all taken away by the air flowing through the reheater, and the outlet air temperature cannot be adjusted, so it is only used for heating and dehumidification. Cooling dehumidifier means that most of the condensation heat of refrigerant is taken away by water-cooled or air-cooled condenser, and only a small part of condensation heat is used to heat the air passing through evaporator, which can be used for cooling and dehumidification. Temperature-regulating dehumidifier refers to a dehumidifier that uses water-cooled or air-cooled condenser to take away all or part of the condensation heat of refrigerant, and the remaining condensation heat is used to heat the air passing through evaporator, and the outlet air temperature can be adjusted. Multifunctional dehumidifier refers to a dehumidifier that integrates three functions: heating dehumidification (common type), cooling dehumidification and temperature adjustment dehumidification. When there is no outdoor unit (air cooling) or cooling water (water cooling), you can still choose the heating and dehumidification function for dehumidification. 1.2 According to whether there is a fan, it can be divided into conventional dehumidifiers and air duct dehumidifiers. 1.3 According to the structural form, it can be divided into integral type, split type and integral mobile type. According to the applicable temperature range, 1.4 can be divided into type A (ordinary type 18 ~ 38℃) and type B (low temperature type 5 ~ 38℃). 1.5 According to the return air mode, it can be divided into: front return, front delivery with cover, and back delivery. 1.6 can be divided into automatic type and non-automatic type according to the control form. 1.7 according to the special purpose, there are brand-new air type and explosion-proof type.
2. Rotary dehumidifier (suction)
The main structure of the rotary dehumidifier is a continuously rotating honeycomb drying rotary wheel. The drying runner is the key part of moisture absorption in dehumidifier, which is composed of corrugated medium made of special composite heat-resistant materials. The corrugated medium is loaded with hygroscopic agent. This design has a compact structure and can provide a huge surface area for wet air to fully contact with moisture-absorbing media. Thereby greatly improving the dehumidification efficiency of the dehumidifier.
3. Solution dehumidifier (suction)
Solution dehumidification air conditioning system is a new type of air conditioning product developed based on active dehumidification air treatment technology, which uses dehumidification solution as moisture absorbent and water as refrigerant to adjust air temperature. Its core is to use the physical characteristics of dehumidifier and realize efficient dehumidification above dew point temperature through innovative solution dehumidification and regeneration methods. The temperature and humidity adjustment of the system is completely carried out in the open atmosphere at normal pressure. It has the technical characteristics of simple manufacture, reliable operation, energy saving and high efficiency. The system is mainly composed of four basic modules. They are air supply (fresh air and return air) module, humidity adjustment module, temperature adjustment module and solution regenerator module.