Yaoshun cooling pad is one of our top quality products.

1) Using specially treated fiber paper and shaped by advanced technology, being of high intensity, good water absorption, anti-mildew, corrosion resistant, strong duration environmental protection and long service life.

2) Efficiently reducing the temperature and increasing the humidity and widely used in the greenhouse, kitchen farm and weaving factory.

3) Thin water film can be formed on the surface of corrugated paper by which the cooling pad can clean itself by being washed with water.

4) Particular space structure offers the largest evaporative surface area for heat exchange of water and air.

5) Fine filtration can protect pad from being invaded by particulates.

6) Various colors for your selection :yellow , green, black, etc

7) The matched frame can be made of aluminum alloy and PVC, the dimensions can be customized according to customer’s requirments.

Yaoshun cooling pad

Generally speaking, the best environment for the growth of plant is in the temperature of 20-25℃ and in the humidity of 50-70℃. The high indoor temperature will make the plant be out of condition or lead to the declination of the plants’ property and even make it die.

In the hot weather, the thermal conduction and heat radiation can make the temperature in the greenhouse 10-20℃ higher than external temperature. The productive activities are hardly carried normally under that hot condition. So, the effective cooling measure is the unique approach to obtain high yield, high efficiency and stabilization.

The “cooling pad-exhaust fan” system of vertical ventilation is the most economical and effective cooling measures for greenhouse in summer.

The long time experiences can testifies that, the “cooling pad-exhaust fan” system which id correctly installed can controls the temperature of greenhouse around 30℃ even in the most hot weather,and decrease the loss of production caused by hot weather to minimum.

Yaoshun cooling pad is an ideal helper for you in summer.

The principle of Yaoshun cooling pad

The cooling process of the Yaoshun cooling pad is finished in its core part Yaoshun paper pad.There is a thin water film on the moire surface of the fiber paper. When the outside heat air is inhaled through the pad by exhaust fan, the moisture on the water film will absorb the heater and be vaporized into vapour, so the cool and damp air will enter into the house. The natural process is just like the wind blows over the water surface.

In outside surroundings, the temperature of dry-bulb and wet-bulb of air is always changing. The temperature of dry-bulb is high but that of wet bulb is low. In the hotter weather, the more difference from dry-bulb and wet-bulb will be, as the following picture shows:

The reducing temperature design of yaoshun cooling pad for greenhouse

The heat exchange and thermal radiation are the major heart resources of the greenhouse, The thermal load be made of heat exchange and thermal radiation is determined by the weather condition, structure and the shade disposal of the greenhouse.

All heart that increasing the temperature would be gotten rid of by ventilation.Then, a good indoor ventilation volume is the basis for the efficient cooling pad-exhaust fan cooling system.

	Using specially treated fiber paper and shaped by advanced technology, being of high intensity, good water absorption, anti-mildew, corrosion resistant, strong duration, environmental protection and long service life.
	Efficiently reducing the temperature and increasing the humidity and widely used in the greenhouse, kitchen farm and weaving factory.
	Thin water film can be formed on the surface of corrugated paper by which the cooling pad can clean itself by being washed with water.
	Particular space structure offers the largest evaporative surface area for heat exchange of water and air.
	Fine filtration can protect pad from being invaded by particulates.
	Various colors for your selection :yellow , green, black, etc.
	The matched frame can be made of aluminum alloy and PVC, the dimensions can be customized according to customer’s requirments.

PARAMETER:

MODEL 7090 H(mm) 1500,1800,2000 W(mm) 900,600,300 T(mm) 100,150,200 h(mm) 7 a(°) 45 b(°) 45

Note: Other dimensions can be customized according to customer’s

requirements.The above mentioned parameters are for reference only.

Installation Diagram:

Installation Site:

Our products enjoy high reputation at home & abroad and sell well all over the world.