Views: 307 Author: Site Editor Publish Time: 2020-09-15 Origin: Site
As a necessary product in certain places and an indispensable product to improve the quality of human life, the desicant rotor dehumidifiers has a huge market prospect. The scientific research report pointed out that the human body has very high requirements for the humidity of the living environment. The relative humidity is preferably 60-70%. And it is better not less than 50% in winter and not more than 80% in summer. If the humidity is too high, it is easy to cause various physical diseases. Nowadays, there are mainly desiccant dehumidifier and compressor dehumidifier on the market. So when should we choose desiccant dehumidifier? When should we choose compressor dehumidifier?
The desiccant dehumidification system removes moisture from the air by using a desiccant. Desiccant is a material that easily attracts and retains water vapor. Desiccant dehumidifiers are particularly suitable for removing moisture from the air at low temperatures and low humidity levels. What's more, since the desiccant dehumidifier does not have a compressor, the running noise is low. But this is a home dehumidifier that consumes more power.
The core of these commercial dehumidifiers is a patented desiccant wheel made of corrugated material. Air passes through the flutes of the material and comes into contact with the desiccant. The incoming air stream releases its moisture into the desiccant. The process air dries as it leaves the wheel. Desiccant dehumidification systems have become increasingly popular in recent years because of the reduction in equipment costs through economies of scale, modular design and the use of desiccant silicone wheels. It should be noted that the reactivation heat in the original desiccant system was produced by burning natural gas, but now all electric desiccant systems are available. These desiccant systems are very efficient and simple because they use the heat from the condenser to regenerate the desiccant wheel.
Compressor dehumidifiers use compressors to draw humid air that contains too much water vapor into the dehumidifier. First, through a cullender to filter some impurities in the air, it also plays a role in air purification. The purified air flows into the evaporator for cooling. Because the temperature of the evaporator is lower than the dew point temperature in the air, the water vapor entering the evaporator is condensed into small water droplets inside and flows into the water receiving tank. The air after drying and purification is not directly discharged into the room because the air temperature at this time is very low. Then, after heating it is discharged into the room, and in this way, the humid air in the room is dehumidified.
Compressor dehumidifiers have good dehumidification which can be used in relatively large spaces. It the dehumidifiers home depot also suitable for use in places where the temperature is relatively high. However, when it used in places of low temperature, there will be defrosting problems.