Fetching water is kid’s play
In remote areas of South Africa, the chore of fetching water usually falls to women or children who travel large distances to get it. Not any more.
In remote areas of
Traditional sources of water collection are from dams, springs, rivers, streams and farm reservoirs. But where these are unavailable, boreholes are often drilled. Until now, however, such boreholes have been operated by handpumps as the use of modern alternatives such as diesel, petrol or electric pumps are too expensive to install and maintain.
Now, a new patented South African invention has simplified the whole exercise!
Called the Play-Pump, it uses the energy generated by children playing on a roundabout to pump clean water from a borehole into water storage tanks. As the children spin, water is pumped from underground into a 2500 litre tank, standing seven metres above the ground. A simple tap provides easy access for the mothers and children drawing water.
The pump design itself converts rotational movement to reciprocating linear movement by a driving mechanism consisting of only two working parts. Capable of producing 1400 litres per hour at 16 rpm from a depth of 40m, it is effective up to a depth of 100m.
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