Harvesting free energy from the atmosphere  
Introduction & Principles
Principles of Open Space Cooling
> How It Cools
> How It Works
Performance of Open Space Cooling
Operation Issues
Humidity Build-Up Control
Electricity & Water
Supply Air Quality
Supply Air System
Exhaust Air System
Design Considerations
Spot Cooling & Space Cooling
Positive Pressure Workspace
Air Change
Creating mezzanine floor workspace
Installation & Testing
Illustration of Installation
Installation Approach
Testing & Commissioning
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The Technique


An industrial workspace is hot because of the heat radiated from the roof and walls and is hotter if there is heat generated from the work process.


If sufficient amount of outside air is cooled and sent in and at the same time exhausted out by the natural way (open doors and windows) or by a mechanical means (exhaust fan), the workspace is bound to be cool. All the heat in the workspace is carried along with the air exhausting out.

This is why evaporative cooling system will perform well especially with an exhaust system.


How it works  
  Cool air is continuously produced and sent in
  Hot & contaminated air is continuously pushed or exhausted out
  Continuous Air Change is maintained
  Evaporative Cooling Systems depends on this principle for operation.


Air Change
Air change is the amount of air required to completely replace the air in a defined space within the factory. The approach to Open Space Cooling or evaporative cooling system is two prong. First is to reduce the temperature of the supply air and second create an air change within.
The rate of air change depends on the type of production process.
  Contact Us
Thai Waterline Systems Co., Ltd.
Tel: (662) 322 1208
Fax: (662) 322 1209

Email: info@thaiwaterline.com

Waterline Vietnam Co.,Ltd.
HCMC: Tel: (848) 5435 6690, Fax: (848) 5435 6647
HANOI: Mobile: 0938 686 988
Email: info@waterlinevietnam.com

PT Waterline
Tel: (021) 2908 3778
Mobile: (081) 5903 5205
Email: info@waterlinecooling.co.id

Malaysia & Singapore
Waterline Systems Sdn Bhd
Tel: (603) 5635 9355
Fax: (603) 5635 9700
Email: info@waterlinecooling.com.my