Zhejiang Oulun Electric Co., Ltd

Add: No.17 Tangmei Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou, Zhejiang, China

Contact us: Lily Shen

Tel: 86-571-89301300

Mobile: 86-15957119041

Email: sales8@oulungroup.com

Home > News > Content
Detailed Description Of The Main Types Of The Dehumidifier
Feb 25, 2018

The main types of the dehumidifier

1. cryopreservation dehumidifier

1.1 according to the function of application, it can be divided into common type, reducing temperature type, tempering type and multi-functional type.

The general dehumidifier is the air cooling and dehumidification through evaporator, and then heated by the condenser to reduce the relative humidity. The condensing heat of the refrigerant is taken away from the air which flows through the condenser, and the outlet temperature can not be adjusted. It is only used for the dehumidifier for heating and dehumidifying.

Reducing temperature dehumidifier is on the basis of conventional dehumidifier, the condensing heat of refrigerant is mostly carried out by water cooled or air-cooled condenser. Only small local condensation heat is used to heat air after evaporator, which can be used to reduce temperature dehumidification dehumidifier.

The tempering type dehumidifier is the condensation heat of refrigerant, which is all or partly removed by water cooled or air-cooled condenser on the basis of a conventional dehumidifier. The remaining condensing heat is used to heat the air after evaporator, and the outlet temperature can be adjusted.

The multifunctional dehumidifier is a dehumidifier which combines three functions of heating and dehumidification (general type), reducing temperature and dehumidification, adjusting temperature and dehumidification. When there is no outdoor unit (air cooling) or cooling water (water cooling), it can still choose temperature and humidity removal function and dehumidification dehumidifier.

1.2 can be divided into: normal dehumidifier, air duct type dehumidifier.

1.3 according to the structure, it can be divided into group type, split type and group mobile.

1.4 according to the suitable temperature range, can be divided into: A type (normal type 18 ~ 38), B type (low temperature type 5 ~ 38).

1.5 according to the supply and return the form, can be divided into: back to front with a hood, sending back after type etc..

According to the 1.6 control points, can be divided into: semi automatic and semi automatic type etc..

1.7 according to the special use of the situation, there are new wind, explosion-proof, and so on.

2. wheel dehumidifier

The main structure of the wheel dehumidifier is a continuous rotating honeycomb dryer. The drying wheel is the key device for the adsorption of nutrients in the dehumidifier. It is made up of a speckle medium made from the special compound heat resistant material. A hygroscopic agent is contained in the Striped medium. This presupposition is compact and compact, and can be a large surface plane or the size of the surface of a body that is fully exposed to wet air and hygroscopic media. Therefore, the dehumidification rate of the dehumidifier is greatly increased.

3. solution dehumidifier

Liquid desiccant air conditioning system is based on the desiccant air conditioning as hygroscopic agent wetting degree, new air conditioning product with water as active desiccant air disposal technology research and development of the refrigerant temperature adjustment can supply new wind operation mode; which is the use of desiccant special physical properties after solution dehumidification and regeneration of innovation to success to achieve efficient dehumidification in above the dew point temperature. The system temperature regulation is absolutely carried out in the atmosphere open atmosphere. It has a unique technology, such as simple production, reliable operation, energy saving and high efficiency. This system is mainly composed of four basic plates. They are the plates of the air supply (the new wind and the return air), the adjusting plate of the wetting degree, the temperature regulating plate and the solution regenerator plate.

4. pipe dehumidifier

The pipeline dehumidifier to reduce the temperature of the evaporator for air dehumidification, and the condensation heat recovery system, the heat dissipation of cooling dehumidification due to recovery in the air, dehumidification is a form of energy, it is a supply in different indoor and outdoor temperature of indoor heating, cooling and dehumidification effect to the satisfaction of the indoor the requirements of the temperature wet pipe type temperature and humidity control measures and facilities, pipeline dehumidification system is mainly composed of lower temperature dehumidification mode, temperature dehumidification mode, heating dehumidification mode, heating mode, semi-automatic defrosting.