Harvesting free energy from the atmosphere  
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Introduction & Principles
Principles of Open Space Cooling
Performance of Open Space Cooling
Operation Issues
Humidity Build-Up Control
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Supply Air Quality
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Supply Air System
Exhaust Air System
> Overview
> Wall Exhaust Fans
> Roof Exhaust Fans
> Ceiling Exhaust
> Ducted Exhaust
> Exhaust Hood 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
Applications
Plastic Injection Molding
Plastic Film Packaging and Plastic Bags
Automotive Production & Assembly
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In the preceding pages, we witnessed how roof exhaust and wall exhaust fans are used to transfer the air from the workspace to the outside atmosphere and how ceiling exhaust fan sends the air to the attic space.
Ducted exhaust system can incorporate two types of fans; axial and centrifugal. This depends on the static pressure imposed on by the air duct system and the air grille as well as on the amount of air designed to be exhausted.
 
Where the outside atmosphere is too far away, wall exhaust will not be effective and a duct system is needed in order to displace the air in the workspace. This is the ducted exhaust system.

 
The design of the ducted exhaust system is crucial. An under-designed system can cause the performance to be seriously impaired. On the other hand, an over-designed system can consume energy unnecessarily and generate excessive noise.

Ducted

Exhaust System

can extract the air

evenly across the workspace and

send it to a preferred point of discharge

All rotating equipment
are equipped with vibration isolators.
 
  Contact Us
Thailand
Thai Waterline Systems Co., Ltd.
Tel: (662) 322 1208
Fax: (662) 322 1209

Email: info@thaiwaterline.com

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

Indonesia
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