Wet Film Humidifier
Simple structure and easy maintenance.
The humidifier machine itself consumes low power.
It is not easy to accurately control humidity, and is easy to stain and scale.
Equal enthalpy humidification, need to preheat air
Working Principle
It is to absorb the sensible heat of the air by heat exchange and convert it into the latent heat of evaporation of water. Finally, the small water droplets will turn into gaseous water and become one of the components of the air, and the dry bulb temperature of the air will drop significantly to achieve the purpose of humidification and cooling.
Isenthalpic Humidification
During the humidification process, the latent heat of vaporization of water comes from the sensible heat of the air, and the enthalpy of liquid water at room temperature is very small compared to the enthalpy of gaseous water. After the air is humidified, the total enthalpy of the air remains almost unchanged, so liquid water The enthalpy of vaporization does not contribute much to the increase of the total enthalpy of the air, so wet film humidification belongs to isenthalpic humidification.
Structure
It is to use the sustainable dripping pipeline, the dripping water drops directly wet the breathable wet curtain placed below to keep it moist, and the air is forced to blow to the wet curtain by the windmill or fan, so that the air contacts the wet surface to generate heat Conversion to achieve the purpose of humidification.
Composition
It is mainly composed of water filter, water supply pipeline, water supply solenoid valve, water distribution pipe and wet curtain.
Type
There are generally three materials for wet curtains: organic (flammable), inorganic (flame retardant, non-flammable), and metal (aluminum alloy, stainless steel).
Wind Resistance and Saturation Efficiency
Please contact sales engineer for details
Features
(1) Isenthalpic humidification requires preheating of the air.
(2) The humidifier itself does not consume electricity.
(3) Humidification efficiency is low.
(4) Simple structure and easy maintenance.
(5) Water resources are wasted due to continuous dripping of water to moisten the wet curtain.
(6) The equipment is easy to be dirty and scaled, so it must be installed in a place that is easy to clean, maintain and replace, and the equipment needs to be replaced regularly, resulting in high maintenance costs.
(7) Moss may grow in the machine, which requires frequent maintenance and disinfection.
(8) It is difficult to achieve precise humidity control (the only way to improve it is segmented control), unless there is an integrated air volume control system.
For Equipment Selection
details, please contact the sales engineer
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