Questions tagged [siphon]

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votes
1answer
52 views

How can I create a small pump that can pull fish to a higher elevation without killing them?

(for the record, I already attempted to ask this in the physics stackoverflow) I'm attempting to create something similar to a vertical multi-siphon. The device would pull water from multiple sources,...
-1
votes
1answer
25 views

I need a valve siphon or device to empty a boat that doesnt need a battery or power

Maybe something cool actually exists. Something clever. I was actually thinking of an hydraulic ram but im not sure it's a good idea. Another thing i saw was a one-way check valve. Would this work?
0
votes
4answers
182 views

How to quickly equalize pressure in a low pressure container?

Background: This is for a science project I'm creating where I use an airpump connected to a sealed 5gal pail bucket to create a vacuum. That vacuum is then connected to water source to "suck" liquid ...
3
votes
1answer
359 views

Automatic siphon above max height

The soil in my area has a very thick clay content (apparently left behind by glaciers, damn ice age). Because of this drainage in my yard is horrible. I've put in some underground drainage (french ...
17
votes
9answers
29k views

How to stop water flow in a siphon?

I have assembled a small DIY drip-irrigation system for my terrace garden. Please have a look at the attached image. I switch on a small pump to start the drip-irrigation system and then switch it off....
6
votes
1answer
475 views

How to protect a pressure gauge from condensation in a vacuum steam boiler?

Pressure gauges are protected from steam condensation in a regular boiler by using a siphon where steam condenses and prevents steam from going further up to the gauge. However in a vacuum steam ...
1
vote
1answer
148 views

Help with hydraulic design

I made a waterfall hoping to use water as a piston for suction. I'm wondering if some of you could help explain why it's not working the way I was expecting. This is the basic design: I have a 4 ...