Beijing Centrifugal Humidifier Technology Co., Ltd
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New air unit matching cabinet machine wet film humidifier
New air unit matching cabinet machine wet film humidifier
Product details
New air handling unit matching cabinet machine wet film humidifier - Product details
The demand for precision in environmental humidity for high-precision products is increasing, and humidity is the main factor that affects product quality by determining air cleanliness and comfort. With the increasing development of industries such as electronics, communication, chip technology, pharmaceuticals, and biotechnology, the requirements for the environment are becoming more stringent. Clean humidification has become an inevitable requirement for environmental control. Industrial and humidifier products have emerged.

Characteristics of wet film material for wet film humidifier:
Wet film material (also known as "Sedec") is the core of wet film humidifiers. It is made of plant fibers as the substrate, processed and sintered with special resin components to form a corrugated and overlapping polymer composite material. It has strong water absorption, good self-cleaning ability, no toxicity, acid and alkali resistance, mold resistance, flame retardancy, and provides the maximum contact surface area between water and air. The structure of wet film can provide the maximum contact area between air and its surface, with a contact area of 500-600 square meters per square meter of film. The inclination angle of the film flow channel is 45 degrees.

The working principle of wet film humidification:
The main component of a wet curtain (also known as a wet film) humidification system is the wet film, which is made of plant fibers or glass fibers mixed with special chemical materials and has good moisture absorption and stiffness Recently, we have successfully developed aluminum alloy wet film Wet film has a special shape, which provides a huge contact area between air and water by designing special wave angles and cross structures When water is evenly sprayed onto the wet curtain layer for the most complete contact, the maximum amount of water evaporation is achieved The water vapor is carried away by the wind and sent into the space that needs to be humidified, achieving the purpose of humidification At the same time, water evaporates and absorbs the latent heat of air, thereby achieving the purpose of cooling.

Technical description of wet film humidification
Clean tap water enters the circulating water tank through the inlet pipeline, and its high water level is controlled by the inlet switch; When the humidifier is working, the circulating water pump delivers the water in the water tank to the water sprayer at the top of the humidifier. The water sprayer ensures that the water is evenly distributed to the wet film material, and the water penetrates downward from the top of the wet film material while being absorbed by the wet film material, forming a uniform circulating water film; When dry air passes through a humidifier, a portion of the water comes into contact with the air, vaporizes and evaporates, making the air moist (i.e. increasing humidity); The other part of the water that has not evaporated flows from the lower part of the humidifier back to the circulating water tank for maintenance of the Gree air conditioner; The water in the circulating water tank is repeatedly circulated by the circulating water pump, thereby humidifying the air passing through the wet film. When the water level in the circulating water tank drops, the inlet switch is turned on to replenish water to the tank, ensuring that the water level in the tank is maintained within the set height range; When the water level in the circulating water tank drops to a certain height, the low water level switch in the tank works to ensure that the circulating water pump stops running in case of water shortage. Structural diagram of circulating water wet film humidifier: After a certain period of water circulation in the circulating water tank, the negative ion detector discharges the water through the drainage port of the water tank, cleans the water tank, and replaces the clean water to ensure that the circulating water and humidified air are not contaminated again.






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