Advantages and disadvantages of wet film humidifiersessential oil diffuser

　　advantage

　　1. Hard structure

　　The frame of the wet film humidifier is made of special-shaped structural steel that has been specially rolled, and has undergone spray molding treatment with high strength.

　　2. Strong performance

　　Corrosion resistance, good sealing performance, and beautiful appearance. There are two types of air duct wet film humidifiers: frame structure and welded structure. When the cross-sectional length of the air duct is greater than 1200mm, it is recommended to use a frame structure.

　　3. Smooth drainage

　　The air duct wet film humidifier comes with its own water tray and drainage port, ensuring that excess water from the humidifier can be discharged smoothly.

　　4. Strong humidification ability

　　The humidifying ability is self regulating, with high saturation efficiency and no occurrence of oversaturation or condensation. Short humidification distance saves the volume of the air conditioning unit. Good cooling effect.

　　shortcoming

　　1. Perishable

　　Organic wet film humidifiers have good water absorption, high saturation efficiency, light material, low cost, are prone to decay and bacterial growth, and require annual replacement of the wet film.

　　2. Difficult to handle

　　Inorganic glass fiber wet film humidifiers have good water absorption, high saturation efficiency, and are fragile, inconvenient to install and transport, and are rarely used nowadays.

　　3. Poor water absorption

　　Aluminum alloy wet film humidifiers have poor water absorption, low saturation efficiency, high cost, non decay, and can be repeatedly cleaned, making them suitable for use as circulating water humidification systems. When using tap water, the wet film is prone to scaling, and the scale does not absorb water. The evaporation area will decrease, and the humidification amount will decrease sharply. It needs to be replaced every year. The evaporation efficiency of direct drainage wet film humidifiers is low, and they waste a lot of water during operation.

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