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free power from excess water 3

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themiltman

Bioengineer
Jul 25, 2006
4
i have water pressure of 100kpa most of the year how is a cheap way to turn this into power
 
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Why'd you put this in solid state relays??!?!? Stop! Don't double post either. You could resubmit this question with the details I requested into Electrical/Electronic engineering topics. Then red flag this one as "wrong forum".

All would appreciate that and you'd get more participation.

forum248

Keith Cress
Flamin Systems, Inc.-
 
"i have water pressure of 100kpa most of the year"

What is the source of this water and why does the pressure change? Water company not paying the electric bill? I have a camp on a cliff 30 feet above a river. People are amazed when I tell them I have a water problem (3 feet in my basement). The problem is solid rock up to ground level between house and river. Used to drain out by gravity till my neighbor dug up his yard. A few years back I ran a test and figured 500 gal a day without running dry. That is not a lot of power, but it will solve one problem.

If the source is a water utility, you can't get more power out than they put in to pump it. And they don't pump it for free, my water is $3.53/1000 gal.
 
itsmoked said:
Your facet?

Are you implying that he got excess water from the side of a cut diamond? Quite a trick I'm sure!

[poke]
 
Oh, you mean Faucet then! [poke][poke]

Who you callin' a Swede?
 
Hi keith [shocked]

santo vaca 'el hecko t'u apariencia y comportamieto est'upido
[wink]

Chuck

Getting older is inevitable
Acting your age is optional
 
sorry back to business, I was hoping the OP would post answer to Kieths first questions. I was thinking it might be an intersting idea even if generating power to store in battery while running water for daily needs. Take a shower and charge shaver or make coffee...possible? practical?

Chuck

Getting older is inevitable
Acting your age is optional
 
I sometimes stay in hotels where you may think they are using that technique. Very little pressure left in the shower. I don't think that it is a good idea. Only if you have plenty of free water (like a water fall or similar) would it be profitable. The techniques to convert power in such cases are well known.

Gunnar Englund
 
The new electronic RF power meters do that, generate power from water flow so they don't have to be connected to a wal wart.
 
Operahouse

wall wart => water meter? Our meters do this and broadcast signal to meter reader walking past house with hand held unit.
Seems to work, our bill is adjusted accordingly each month.

Chuck

Getting older is inevitable
Acting your age is optional
 
Wall wart =
21b2b5w.jpg


Cord wart =
21b2bg3.jpg



The water company using your water/pressure for electricity figures well... for them!

Keith Cress
Flamin Systems, Inc.-
 
I'll be! We have those transformers everywhere in our house,
hence the slang description. Learn something every day I guess.

Chuck

Getting older is inevitable
Acting your age is optional
 
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