Low buck projects- Let's see 'em! - Page 108 - SailNet Community
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post #1071 of 1413 Old 06-24-2014
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Re: Low buck projects- Let's see 'em!

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This is cheating I know, because I haven't done the project yet, and because the video isn't mine. However I plan to do this tomorrow to add cheap AC to my man-cave. I thought y'all might like it because it looks like cheap and effective boat AC and ice is often available.



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That's just a version of an old time swamp cooler - you can buy them for cheap - just a fan with a tank.

They add a LOT of humidity to the area they operate in.

I, myself, personally intend to continue being outspoken and opinionated, intolerant of all fanatics, fools and ignoramuses, deeply suspicious of all those who have "found the answer" and on my bad days, downright rude.
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post #1072 of 1413 Old 06-24-2014
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Re: Low buck projects- Let's see 'em!

I have a smaller dual-fan desktop one I built out of some radioshack parts. Fan on the left pushes air into the box, over ice, and the other draws it and funnels through the tunnel towards me. It's crude, was a first draft, and probably cost me $65 worth of parts (since I didn't want to wait, I bought it all there, including a 12v 1a power supply, plus a jack, and switches, and everything.

Drops the immediate area a few degrees which is just enough to make too warm, into bearable for me.
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post #1073 of 1413 Old 06-25-2014
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Re: Low buck projects- Let's see 'em!

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That's just a version of an old time swamp cooler - you can buy them for cheap - just a fan with a tank.

They add a LOT of humidity to the area they operate in.
You beat me to it! I figured that one of these (non-swamp cooler models) could cool my boat for cheap. So, I bought a Styrofoam cooler, a 3-inch PVC elbow, and a six dollar car fan at Wal-Mart. I spent a total of $11.00 (I already had the aluminum AC tape). Not the quietest, but it works!. Two blocks of ice will keep it cooling all night.

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post #1074 of 1413 Old 06-25-2014
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Re: Low buck projects- Let's see 'em!

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You beat me to it! I figured that one of these (non-swamp cooler models) could cool my boat for cheap. So, I bought a Styrofoam cooler, a 3-inch PVC elbow, and a six dollar car fan at Wal-Mart. I spent a total of $11.00 (I already had the aluminum AC tape). Not the quietest, but it works!. Two blocks of ice will keep it cooling all night.
I hope nobody get smart and tries dry ice in the confined space of a boat. That could be deadly.
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post #1075 of 1413 Old 06-25-2014
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Re: Low buck projects- Let's see 'em!

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I hope nobody get smart and tries dry ice in the confined space of a boat. That could be deadly.
I actually considered a LN2 closed loop system run through a cold water/glycol circulator, but it became too complicated. That was a simple way that we used to simulate space temperatures at NASA. Can you imagine a home built AC system for your boat blowing 0 degrees Fahrenheit or lower?
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post #1076 of 1413 Old 06-26-2014
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Re: Low buck projects- Let's see 'em!

Just finished my swing away bracket for my depth sounder






Not installed yet but will post more pics later
cost:
1) left over piece of glass door frame - $0
2) piece of mahogany dunnage picked up from side of road - $0
3) brass bolt in misc bolt bucket - $0
4) quick wipe of Danish oil Walnut colour - $0

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post #1077 of 1413 Old 06-27-2014
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Re: Low buck projects- Let's see 'em!

Please make the pics smaller as they blow the whole page.
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post #1078 of 1413 Old 06-27-2014
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Re: Low buck projects- Let's see 'em!

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Please make the pics smaller as they blow the whole page.
will do
Done


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post #1079 of 1413 Old 06-27-2014
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Re: Low buck projects- Let's see 'em!

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Originally Posted by MedSailor View Post
This is cheating I know, because I haven't done the project yet, and because the video isn't mine. However I plan to do this tomorrow to add cheap AC to my man-cave. I thought y'all might like it because it looks like cheap and effective boat AC and ice is often available.



MedSailor
Substitute ~ 18 frozen bottles of water and you could get ~ > 2 hours of cooling for a small area with no increase in humidity. About 250 BTU per sports drink bottle = 4500 BTUs ( a Cruise-n-Carry is ~ 6500 BTU/hr and will cool a 30' boat in very hot weather). Better air flow too. This would work in a small cabin, though I think I prefer a fan and sweat.

I've used vests with ice pockets for really hot jobs (sand blasting on the summer in full gear) and they really do work.

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post #1080 of 1413 Old 07-01-2014
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Re: Low buck projects- Let's see 'em!

Jib bag kit from Sailrite, $75!

I used my wife's inherited 60-year-old Singer Featherweight and it chewed right through, even when sewing through seven layers.

I now have my 150 genoa hanked on and the sheets run, that saves maybe ten minutes of pulling the sail out and rigging everything. Also, the 150 genoa is physically my biggest sail, so getting it out of the cabin and up on deck saves a lot of space.




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