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Ventilation System Termites
Transcript
Nature?
What is Ventilation?
- Posses the capability of creating new inventions
- Guided us to improve ventilation system
Process
Warm Air
Cool Air
Purpose?
- Control Temperature
- Remove Moisture
- Remove Odor
- Keep Clean Air
Application of this idea
Building Eco-friendly building for future generations.
Passive cooling
Building-storing heat in the day venting in night
Start day,During day, Evening,Night
Green building in Zimbabwe
by Mick Pearce
ENGINEERING IN NATURE
VENTILATION SYSTEM
TERMITES
How Termites Make Mound?
- build from soil and mud, chewed wood, saliva and feces
- mix the materials with their saliva and allow the concoction to harden
Termites Mound and Structure
- Extensive system of tunnels
- Allow the flow of clean air without pollution.
Structure of termites mound
DENSITY OF AIR?
How termites mound works?(ventilation)
warm air(from inside)
Concept Movement of Air
High Density of Air(cool air) to low density of air(warm air)
Convection of air
cool air(from outside)
Passive cooling
(opening and closing of holes)
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