Build a Pump Using Wind Generator Design

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Discussion Overview

The discussion revolves around the feasibility of modifying a wind generator design to create a pump by reversing its operation. Participants explore the concept of using a fan-like mechanism within a tube to pump fluids, particularly in hydroponic systems, while considering efficiency and practical implementation challenges.

Discussion Character

  • Exploratory
  • Debate/contested
  • Conceptual clarification

Main Points Raised

  • One participant proposes using a wind generator design in reverse to create a pump, questioning whether synchronization of the alternating current is necessary to prevent jamming.
  • Another participant argues that the proposed design would essentially function as an inefficient fan, questioning the rationale behind it.
  • A different participant reiterates concerns about inefficiency, suggesting that the design could draw energy from an air conditioner fan.
  • One participant expresses hesitation about proceeding with the project due to time and financial constraints, while outlining a vision for a tube with a fan that could potentially pump water or other fluids.
  • Another participant humorously suggests placing the device beneath someone else's air conditioner to utilize its energy, reinforcing the idea of inefficiency.

Areas of Agreement / Disagreement

Participants generally express skepticism about the efficiency and practicality of the proposed design, with multiple competing views on its feasibility and purpose. The discussion remains unresolved regarding the effectiveness of the concept.

Contextual Notes

Participants note concerns about the efficiency of the design and its potential to draw energy from existing systems, but do not resolve the technical details or assumptions regarding the operation of the proposed pump.

Who May Find This Useful

Individuals interested in DIY projects, wind energy applications, or fluid dynamics may find this discussion relevant.

quantoshake11
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hi, I've been inspired by this wind generator design: http://www.instructables.com/id/Pringles-Wind-Turbine-Pleech---Version-One/
to make it operate in reverse, that is, feed alternating current and make the thing spin.
The purpose of this is to make a pump by putting a wheel (similar to those seen in airplane turbines) inside a tube, and fixing the coils outside of the tube. The weel would have magnets attached at the rim (like the one in the generator). Do you think that it would work? would i need to synchronize the current so the wheel won't jam? what advices can you give me?
 
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You would basically just be making a very inefficient fan. You could do it, but I don't know why you would.
 
It's a very inefficient generator that steals energy from your air conditioner fan.
 
hi, i still got to get my hands dirty and i can't find the time or motivation to get going (and i don't want to spend the money in buying materials unless I'm 100% sure I'm going to go through the whole way). The end product i have in mind would be a tube section with a fan at the middle, and the wires outside, so with the proper fan i could have a way to pump water through the tube. My first idea was to use it in a hydroponic system, but if the fan is made properly i see no reason why it would be limited to water.. I've heard that most water pumps should not be operated without water, but this one should work either way.
 
russ_watters said:
It's a very inefficient generator that steals energy from your air conditioner fan.

you can always put it beneath somebody else's air conditioner :D
 

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