Colorful Greenhouse Ventiltation Equipment Cooling Pad System
|Min. Order (Sets)||FOB Price|
|10+||US $300-1,000 / Set|
Colorful Greenhouse Ventiltation EquipmentCooling Pad System
Cooling Fan&Pad System working principle:
The cooling principle of this system is that
1-Cooling Fan working and makes inside room negative pressure;
2- The air outside is pressured into greenhouse through cooling pad's small hole;
3-As the cooling pad is wet by recycled water, so the air turns to wet and cool.
4-The air absorbs the heat and dust inside house and then taken out by cooling fan.
The recycle not only make cool but also increase humidity and oxygen rate. It has been widely used in tropical and sub-tropical place.
I. Cooling Fan
II -Cooling Pad
The Pad is the core of cooling system. It is made of corrugated paper with special technique processing, corroding-resistant, higher wet strength and long life.
The function of rotation fan is to improve the inside temperature, humidity and CO2 more balanced in every corner.
The controller can calculate the current target temperature
according the four different time period a day and corresponding temperature
requirement. The process is as follows:
Detect the indoor temperature------Calculate the difference between the current
temperature and the target one------Obtain the cooling requirement value after
further PI calculation------Control the work of Fan & Pad System.