Detailed Damp Curtain Description
In the hot weather, the thermal conduction and heat radiation can make
the temperature in the greenhouse that hasn't been cooled down10 - 20
degree higher than the external temperature. So, adopting
effective cooling measure id the unique approach to obtain high yield,
high efficiency and stabilization in room temperature production. This will result the
productive activity can't be carried through normally.
The long time experience can testify that even in the most hot weather, the "damp
curtain - ventilator" system installed well call all the same
controls the temperature in greenhouse around 30degree. The
cooling proceed of the damp curtain is finished in its core part Yanfeng
paper pad. This will
decrease the loss of production caused by hot weather to minimum.
There is a thin water film on the moisture surface of the fiber paper,
the moisture on the water film will absorb the heat and be vaporized
into vapor,
when the outside heat air is inhaled through the pad by the ventilator, so the cool and damp air will enter into the house. We can see, the hotter the weather is the better the
effect of the damp curtain will be. The
temperature which the damp curtain can decrease is determined by the temperature
difference between the wet - bulb and dry bulb and the
efficiency of the damp curtain, their product if the decreased is
fixed generally.
If you would like more information about Damp Curtain, please contact us or visit our website for more details.
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