(Upload on 29/Mar/2013)
Fusion Rainwater Harvesting System 3 :
The Simplified Design
Description
This ‘Simplified Design’ do not used barrier to trap the rainwater. Now the barrier is replaced by drainage. Without any physical barrier, the uses of machineries i.e. combine harvester, rice planting machine are possible in the system. A simple bridge made above the drainage can be constructed for these machines to cross the drainage. The square shape pond with vertical deep down wall maximizes the rainwater harvesting capability. It is also easier to construct as compared to the circle shape. The drainage is joins to the edge of the square pond for easy rainwater flow diverting.
Meanwhile, the missing of physical barrier makes this system vulnerable to contamination. Therefore, the user needs to observe during raining time whether having any sewage water flow into this system. If this happen, then the user needs to dig a drainage to divert this sewage water flow to other place.