by dedeleco » 22/03/11, 23:40
He has set up a beautiful complete workshop in the old style which allows great achievements of parts and he will enlarge it.
The chick is worth it !!
If he is passionate about making very useful, he can do more than reduced models, original tests, like a solar steam engine or even modify a perforator to make an automatic micro-mole to drill underground the passage of pipes. storage of summer solar heat to heat winter.
The difficulty of this autonomous micro-mole is the evacuation of the cuttings obtained (which is done by liquid in the boreholes, or by Archimedes' screw in the augers), without it getting stuck with too large pebbles.
Real moles use their legs and snout to dig and push the earth towards surface drains, and they prefer loose soil, like loose soil from new plantations, which is annoying in a garden !!
So we can make a micro mole that pierces behind another that pushes or transports the cuttings to the surface, with automatic return with wires or cables to guide.
There are many possible variations.
Automation would only come after a first simple version controlled manually with camera, to fully understand the difficulties of real mechanical manipulation, to simplify them as much as possible.
The motors can be electric or compressed air (which has the advantage of resisting the humidity and water often used to evacuate the cuttings).
It is above all a question of imagination and of choosing the simplest among the very large number of possible variants used for drilling.
The underground storage exchanger does not need to pass very large pipes 50mm or less, plastic water pipes.
This type of mole once automated would pass the pipes for cheap, because the price is that of the hour of work.
Finally, given your very remarkable solar installation with already 70m3 of storage water, not sufficient, it would be possible to add such storage underground using the development of the micro-mole to drill and pass 25 pipes on 15 to 20 m long to heat 1000m3 of deep earth in addition to your 70m3, with the excess summer heat.
In addition, the ecological and industrial potential of such storage is enormous, once developed, capable of being reproduced in millions of copies, for perpetual solar heating at zero cost of use and without the slightest CO2 and pollution! !
It was the goal of your house that you bought, and it is possible to perfect it to get there.
It is not a small scale model project, but a simple workshop for enthusiasts, allows to carry out a lot of tests
imaginative, on a project that remains human, of great utility, unlike the current nuclear and petroleum energies which pollute and have an inhuman, destructive scale.
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