good evening, wow I don't know if there are pumps that work by dancing on them, on the other hand I saw a site where there is a clever thing, a pump actuated by a turnstile for children in Africa
http://www.urbiz.fr/fiche_BP28
http://buycott.eu/index.php/Durable-et- ... -leau.html
no need to put a youtube video there is already one on the second link, rather eccentric at the start, but an idea that gradually makes its way and finds its place
The hydraulic balance, an ecological pump
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Re: dancing ducks
oli 80 wrote:a clever trick, a pump activated by a turnstile for children in africa
Nice but a catch:
Cost: 5300 euros
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Do a image search or an text search - Netiquette of forum
turnstile
hello, we could build this type of device with salvage parts, so not necessarily oblige to invest in new stuff, it could work very well here is a video of another system to install in a playground http://www.youtube.com/watch?v=hzfJzlsx ... re=related
we could use this principle with two piston pumps, like the old fire pump
we could use this principle with two piston pumps, like the old fire pump
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various pendulums
good evening, here is a video with various hydraulic rockers
http://www.youtube.com/watch?v=SckaGau2 ... re=related
an ecological playground, which by playing a contribution to the supply of drinking water, it reminds me of a touneniquet project in Africa which operates water pumps for villages
here are videos by the same author http://www.youtube.com/watch?v=bZg0UZxt ... re=channel
http://www.youtube.com/watch?v=K7Tulnmj ... re=channel
http://www.youtube.com/watch?v=deRVtvWw ... re=channel
http://www.youtube.com/watch?v=2TTiQ27YkY0
pendulum in pvc pipe
http://www.youtube.com/watch?v=SckaGau2 ... re=related
an ecological playground, which by playing a contribution to the supply of drinking water, it reminds me of a touneniquet project in Africa which operates water pumps for villages
here are videos by the same author http://www.youtube.com/watch?v=bZg0UZxt ... re=channel
http://www.youtube.com/watch?v=K7Tulnmj ... re=channel
http://www.youtube.com/watch?v=deRVtvWw ... re=channel
http://www.youtube.com/watch?v=2TTiQ27YkY0
pendulum in pvc pipe
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pendulum in operation
Hello, here is a video of the old castle hydraulic balance in operation https://www.youtube.com/watch?v=Qg75KShQJdY
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Good evening, here is something new on the hydraulic pendulum easy to make in pvc https://www.youtube.com/watch?v=_7dTofZPaaU
https://www.youtube.com/watch?v=SWcqnbPNjWE
https://www.youtube.com/watch?v=DiUBxla8gXo
the project creator http://www.thefullbellyproject.org/
https://www.youtube.com/watch?v=SWcqnbPNjWE
https://www.youtube.com/watch?v=DiUBxla8gXo
the project creator http://www.thefullbellyproject.org/
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