Prev Previous Post   Next Post Next
  #8   Report Post  
Old 30-04-2015, 10:47 PM posted to uk.rec.gardening
external usenet poster
 
First recorded activity by GardenBanter: Apr 2014
Posts: 138
Default Hand Pump

Supersede, missing wordSupersede, missing word..

On Thu, 30 Apr 2015 21:21:04 +0100,
Bob Hobden wrote:

Have you thought of a Solar Powered Pump?


The answer is (surprisingly for myself) YES. The trouble is that I only
know what I could find on the Web, and depend on people with real
knowledge. For the time, I consider solar powered pumps too “exotic”.
In our sparsely populated area you will find about zero experience with
this technology.

Not sure what head they will draw
up but I know one gardener on our allotment site uses one to draw water from
the river that runs alongside which is at least 6ft down.


During the driest period that I have seen in Normandy (there weren't
many), the water level in our well was at about 4 meters (13.12ft)
below ground level. The total depth of the well is 7.40m (24.27ft). There
may be a lot of mud at the bottom which I should get out some day. Only
submersible pumps can lift water from a depth of more than about 7.40m.

The solar pumps that I can find information about, are meant to work on
shallow wells or, in deed, springs and rivers.

But there is another system which is a little more interesting: We often
pass pastures where water pumps are more or less continuously driven by
windmills and thus ensure that the kettle always has some water at its
disposal. But upon taking a closer look at the pump, it just looks like
any ol' hand pump and not even the rotary type. I will not go so far as
to install a windmill, though. We rather want a wind power-station some
day and be even more flexible that way.

A solar pump, however, could pump water from a voluminous rain-water
cistern. We won't do everything... ;-)

Michael

--
Location: Lower Normandy (Orne), France
GnuPG/OpenPGP 4096R/3216CF02 2013-11-15 [expires: 2015-11-15]
sub 4096R/2751C550 2013-11-15 [expires: 2015-11-15]
[Next key will use elliptic-curve algorithm! :-) Get GnuPG!!]
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is Off
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Where to find hand pump for well? Zootal[_3_] Gardening 10 26-04-2008 03:38 AM
Teens and Abortion; Hand in Hand?: Is It the Answer? Michael Calwell Ponds 12 20-05-2005 02:00 AM
Hand water pump Lee United Kingdom 12 04-07-2003 04:09 PM
pulser pump video (Simplest pump in the world) Brian White sci.agriculture 24 26-04-2003 12:30 PM
pulser pump video (Simplest pump in the world) Oz sci.agriculture 13 18-02-2003 05:42 AM


All times are GMT +1. The time now is 12:03 AM.

Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright 2004-2024 GardenBanter.co.uk.
The comments are property of their posters.
 

About Us

"It's about Gardening"

 

Copyright © 2017