Cooler Adaptation

19,376

57

32

Posted

Introduction: Cooler Adaptation

With summer coming on, my wife asked me to come up with some way to keep cool during hot summer nights. This is what I came up with. I am sorry there are not enough pictures to go with this instructable, but my son killed my digital camera(he wanted to see if it would float in the sink...sigh)this was built before I got my new digital camera. I do think that this is straight forward enough that you get the idea.

Step 1: Find a Thrift Store Cooler

Get a cheap cooler from a thrift store or second hand shop. Find a conduit like a dryer vent hose and hold it against the cooler about an inch or two up from the bottom. Next mark around it with a sharpie,drill a hole and cut out the circle with a jig saw.

Step 2: Insert Your Conduit or Hose.

Put your hose in the hole and secure, I royally screwed up and made the hole to big so i had to make a cardboard front to make it fit, don't repeat this mistake. I used duck tape to hold it in place, use what ever method works for you.

Step 3: Cut the Other Hole

(yeah, i know this pic was used before, just go with it ok?) Take a small fan and mark a hole on the opposite side of the cooler like step two and cut it out. You can use a bungie cord or duck tape to secure the fan to the hole.

Step 4: Find Some Milk Jugs

Get some empty milk jugs and wash them out (just rinse, you won't be drinking from them)Fill em up and freeze them.

Step 5: Fill Up the Cooler

After they are frozen, put them in the cooler and shut the lid. Let it sit for a bit (fifteen minutes or so) then turn on the fan and a nice stream of cold air comes out of the hose. Aim it where you want and enjoy. With just two and a half gallons of frozen water it is putting out quite a bit of cold air, I plan on filling in the empty spaces with frozen junior juice bottles. This should add quite a bit to it's capacity.

Step 6: Were Done

The finished unit, works great!
P.S. I came up with this idea on my own but that doesen't mean it has not been done on this site, so if someone has done this before i wasn't trying to be a copycat.

Share

Recommendations

  • Sew Warm Contest 2018

    Sew Warm Contest 2018
  • Gluten Free Challenge

    Gluten Free Challenge
  • First Time Author Contest 2018

    First Time Author Contest 2018
user

We have a be nice policy.
Please be positive and constructive.

Tips

Questions

32 Comments

Meddler pycrete is amazing stuff and is I'm not mistaken discovery did a documentary on the pycrete battle ship and went and dove the lake that they sank their "test" model in and found all the cooling system for it was all still down there. And myth busters did a thing on it and used news paper instead of wood and made a boat and it passed. It seams like there is very few people who know about it I've know about it for a while now and any one you ever tell about never believe you

rimar2000 says:
"Great idea! Don't pay attention to those that cackle. There are many people to who it doesn't go them by the brain anything original, except for suggesting changes to the ideas of the other ones."

I have to agree. I think this is a great idea and very inexpensive. A perfect solution to a simple problem that works in the short-term, which is all that is needed. I love these Instructables. What a great way to share IDEAS and more! Thanks for taking the time...

Maybe if you use smaller milkjugs for the whole project you'll use more of the unused space. Then you won't have to use junior juice bottles. Besides, you probably want the air to flow around the cold bottles rather than over them - more cold surfave area that way. Cool instructable (groan) ;)

another idea for getting more ice in the box with less "wasted space" would be to put like a wire rack of some kind in the cooler...and use ziplock bags full of water...you would freeze those then hang them on the racks like a filing cabinet...then the air could pass between the ice bags and go through the other side....and you'd be able to get more "density" inside of the cooler

a fast to make the air flow go in between the jugs is making a cover and putting it over the jugs and vents. since there is usually space in between the lid and whatever is in the cooler, get a board (one that wont shrivel) and cut it to fit just inside the top of the cooler (not the lid part but the box itself), resting on the top of the jugs and the vent so the air will be forced more between the frozen jugs and wont flow into the empty space inside at the top of the cooler

I'm thinking this instructable could be turned into a modified swamp cooler too. The cooler is already able to hold water internally, so all he would need are: small water or sump pump floor polisher buffing pad (coarse for good airflow) Flexible tube (fishtank type) 1) Poke holes in the flex tube so you get drips every inch or so. 2) Attach tube to the top of the buffing pad. 3) Crimp one end of tube, and attach the other end to the water pump. 4) Hang buffing pad (after it is trimmed to size) in the middle of the cooler. 5) Put a frozen jug of water in the cooler, and fill the rest of the cooler with water. 6) Once the water is cold, turn on the water pump, which in turn wets the buffing pad with the cold water. Turn on the fan. I guess this might be called an evaporator(??) Cool breeze.

I had a portable evap cooler in my bedroom. Problem was when you add air blowing through water you get humidity and that actually made it more uncomfortable.

hey thats a purty cat in the pic of step 4

 nice job medman, I'll make one with a twist, for mywife who sleeps upstairs during the day. Shes one hotmama this summer!

I recently made something the same. I use it in my van when I am working.

AC pic.jpeg