How to install an evaporative cooling pads system?

Evaporative cooling system, also called pad-fan cooling system is a new and environment friendly cooling method which is widely applied in workshops and public buildings to bring in fresh air and bring down the ambient temperature in an economic way. 

By combining the negative pressure fans and evaporative cooling pads and employing the basic principle of water evaporating bringing away heat, fresh cool air will be continuously coming in, therefore working conditions will be more comfortable. 

Economically affordable: pads- fan cooling system only costs 1/10 of the amount required by installing air conditioning equipment. 

How to choose and install the evaporative cooling pads and fans system?  

First, to work out the total air volume needed by the targeted place and decide the numbers of fans. 

Normally, every 4 to 5 square meters of cooling pads should be equipped with one set of ventilation exhaust fan.

 

The layout of the cooling pads and fans system:

When the end wall distance is between 30 to 70 meters, the best way is to install the evaporative cooling pads on one side of the end wall and the fans on the opposite end wall. 

Where it is not possible to mount the cooling pads system on the end walls, people can consider to install on sidewalls. But in either case, the pads system shall be fixed on the windward direction of the house and the fans installed on the downwind from the house.