Why the mini-ac system may work

That's kinda funny.  Mini-ac system.  It's like Mini-me in the Austin Powers flicks.  Okay, let's get down to business.

Now, this freezer can drop the temps down 70 degrees when confined to a 7 cubic foot zone of the freezer interior.  You see?  If you confine the zone that has to be cooled, you can get maximum effect.

Let's say you want to cool down a zone that's twice as big, which would be the zone immediately around your body.  You can then cool down 35 degrees, right?  So, if the immediate area is 90 degree Farenheit, you can get it down to 55 degrees!   Brrr.

Look, I think a cool breeze over your body will work because that what happens in my van when I drive.  The ac blows its air DIRECTLY upon me, not inside the van as a whole.  Instead of cooling the entire van, it is cooling ME.  Keep in mind that an auto has a lot of glass, which admits the sunlight.  That makes it mighty damned hot in the summer, especially in this town.  The ac couldn't keep the entire van cool, but your immediate area would be okay.  Got that?

I'm scoping out the capabilities of this freezer.  Maybe I will still need a swamp cooler, and that will save plenty of power by itself.  But it still may not be comfortable enough.  The objective is to keep down power usage to a bare minimum, see?  Also, need to keep costs down to a minimum.  In addition to that, swamp coolers and dehumidifiers may be able to clean up the water.

We'll see if it all can work together in a good system.