The WOT is an organisation that designs, tests and builds technology for in developing countries. On this channel we share our expertise on low-budget and sustainable technology, mainly in the fields of water supply, wind energy and solar energy. For more information please check out our website. The WOT is situated at the terrain of the University of Twente in the Netherlands and many members are a student here.
Cool idea, however I guess this is only working if its a muddy soil without any rocks or igneous formations. Where I live its basically only igneous formations mixed with rocks.
I tried drilling with this method but had no success 😢. My setup is 1inch pipes with the air inlet at the drill head about 35cm from the bottom. My issue that I'm having is that instead of the air pumping out it seems to be venting from below and having the water bubble around my drill but. I'm using a shop compressor and inputting the air with a airblow gun attachment. My drilling fluid is using bentonite. Any advice would be appreciated
arkadaşlarım ile bu yüzden tartıştık lan . olmaz diyorum bizim burda var diyorlar . fiziken imkansız diyorum fizik bilmeden konuşuyorsun diyorlar lan ben sayısal mezunuyum sen sözel diyorum yok abi anlatamıyorum ya
I would call this kind of pump a syphon with vacuum assist. with a larger tank it will indeed suck additional water into the tank but the tank will eventually empty to a point where the vacuum is not strong enough to raise the water needed to keep the tank full. Its a flow extender rather than a free water pump. but never the less a good idea as raising water in buckets is hard work.
@@kjellg6532 Any pump has to be able to do 1 thing and that is create a pressure differential. . this system is basically a siphon, but with a pressure differential increased by the dropping water creating a vacuum. the net energy loss is always to zero so its not free energy at all just a flow extender. to fill the barrel took energy to fill it and what you are seeing is that energy added to the siphon but always trending to zero. its a fun project,
@@davebloggs The purpose of this video is to debunk those who clames that a siphon with a barrel, can work as a pump and lift water from a well. The video shows that not a single drop of water are sucked from the source. The only water that comes out of this system is what you yourself manually liftet up into the bucket, nothing more. This is a siphon, not a pump. As a siphon, it can lift nothing. If you dip the output tube into a cup of water, nothing will come out of the system. You can also use a U-bend at the output. In either case, aire is prevented from entering the system from the output side and it all stops.
@@kjellg6532 but a siphon is a pump because it relies on pressure differential. and that is the definition of pump. a device or apparatus that creates by what ever means a pressure differential.
@@davebloggs Siphon can not lift any water to a higher level. For a siphon to work, the water level of the source must be elevated higher than the output. To lift a body of water to a higher level you add energy to it. You can use energy from petrol, steam engin, electric motor manual work or the power in flowing water in a river. A siphon has no energy input and can not lift any water. Adding a barrel does not make the system work, it only helps a siphon to start, it is a priming device, not a continues source of lifting energy. This video shows that a siphon can not lift anything. Common knowledge from schooldays.
Thats awesome everyone comes together ❤️ I would like to dig a handpump but I live in New England I can dig a 4ft hole in the ground 1 foot round and have 50 big stones in a pile..
While watching your demonstration is a leak pressure I hope no vacum is created, I have not tested yet but I have watch a lot of free energy I understand the mechanism how it work, the suction inlet pipe need to retain water hence no air remained inside the pipe before the outlet knob is open, When filling the drum full of water and afterward when outlet pipe knob is open the filled water flow out hence creating strong vacum pressure, hence suck water from the inlet suction pipe. # nteresting point when suction pipe retain no water the mechanism fail badly.
கீழ் மட்டத்தில் உள்ள தொட்டியிலிருந்து பத்து அடி உயரம் கொண்டு செல்லும் போது மொத்த உயரத்தின் அளவை விட மூன்று நான்கு பங்கு நீளம் உள்ள ஹோஸ் கொண்டு நீரை இறைத்திடலாம்.
The upper bucket here IS sealed and with a bucket no priming ofvthe suction pipe is needed. He input is in fact primed by the water in the bucket. No siphon like this can lift any water up from say a well, impossible.
perhaps a tesla valve on the outlet? if there is a check valve or one way valve perhaps this could work, air enters the outlet making even pressure, if it cant let air back in a low pressure in the bucket could create suction.
Thanks for this. This has made it easier to understand how all drilling works at the mines. Lots of videos overcomplicating something so straightforward
but you can use Alcatan/plastic flexible ridged pipe/hose for underground water; make air insertion 25 mm from the bottom. Start compressor, slowly approach sediment layer and gently push up and down. Dont push into the sediment, will plug the hose
you're doing it wrong. make sure do it in perfect Vacuum no Air or leaked. And add pressure tank in the top and make it upto -100 or minimum of -10 PSI and you will get the negative Pump that will like a Hammer pump.
@@kjellg6532 Yes, you're right. But he don't know the hidden concept of siphon. HINT Ram pump is the proof that a water can go higher than the source of water. the problem of ram pump is wasting alot of water to build pressure. But a Negative vacuum pump is work similar but you need a strong material and as I said MAKE IT PERFECT VACUUM and it don't waste wate to build pressure (NEGATIVE PRESSURE) since the first rule of it is making it perfect vacuum. I cant show it since I am benfiting from it. imagine you have continous flow of water. If you have flow you have energy and that what I did and making profit of it. as of now If I die because of what I discover one of my friends will upload it in pirate website therefore my creation will not vanished. MAKE IT PERFECT VACUUM. LAST HINT it work like "AMMONIA FOUNTAIN".
I want to try this to water my garden or to provide some water if we lose our water. But I am curious. Your metal tubes and drill bit seemed narrower than your grey PVC pipe. How did it so easily go in the hole? And where did you get the long sock like filter to go over that pipe? Also, what if you hit rock? I’m in New England.
I can't speak to the 'pump' you speak of, but gravity water systems work uphill. I have a hose end in a stream and the other end in a bucket up about 3 metres from source. The run is about 300 metres so maybe that helps create momentum to push the water uphill. But it works.
No siphone can lift water to a higher level, impossible. Against well known laws of physics. Now if you have a ram pump down in the stream, that is another thing.
