[Jared] sent in inventgeek.com’s ion cooler 2.0. This time the ion cooler is pushing air out of the case to avoid charged air crossing the sensitive components. They kept the cost down and used easily acquired components.
Peltier Beverage Cooler
Hacked Gadgets pointed out this great peltier based beverage cooler. It has a pulse width modulation based controller driving a 12V 80W peltier. Alan also pointed out Hack-A-Day reader Chris Garrison’s peltier beer cooler from last summer. The Defcon cooling contest from last year also featured a peltier based cooler.
[UPDATE: Afrotech’s Snapple Cooler or How to enhance your beverage with iron oxide. Thanks liam]
[UPDATE: PeltierBeer cooler first seen on Slashdot [thanks Wiki Multipla]. Mattt’s Peltier Beer Cooler on Bit-tech [thanks dougedey].
-100degC Cascading CPU Cooler
From a thermodynamics standpoint this project is damn near pornographic. The goal is to cool both the CPU and GPU down to -100 degrees Celsius using a dual evaporator cascade system. The project is fully documented starting with making the CPU/GPU blocks and polishing them to 0.005 microns. Next step is the case build up followed by a ton of brazing. He got everything assembled and pressure tested with only a few bugs. Right now they’re troubleshooting the system. They can get one of the heat exchangers down to -48.9degC, but not both. I’m sure they’ll get through this. Head over and check out the beautiful work they’ve done so far.
[thanks weirdguy0101]
Laptop Cooler
[Nick] built this laptop cooler to bring down the temperature of his processor. As a fellow Dell owner I know how hot these things can get. His simple stand plus fan dropped the temperature from 105degF to 89degF. No need to buy something that you can build yourself.
Peltier Beer Cooler
Here’s a good 4th of July project: Chris Garrison sent in his portable peltier based beer cooler. He saw a cheap peltier junction for sale and decided to build a mini-fridge. It holds 14 cans and is portable enough to place wherever needed. He does comment that his power supply isn’t quite up to snuff, but it does a passable job for only spending $35 on the project.
Peltier Desktop Drink Cooler
i found this link in my inbox, courtesy of j. peterson. we’ve posted a peltier beverage cooler before, but i think this one deserves mention as well. it hasn’t had the finishing touches, so it’s not as pretty yet. however, this one does come with a digital temperature readout. more importantly, it’s big. you could countersink a couple of these babies into your dining room table and start living the 21st century good life, as imagined way back in the mid-1900s.
just think, your home of the future, complete with soda-cooling, plate-heating countertops and a kitchen computer.
Beer Cooler With Peltier Pc Cooling Gear
using rechargeable batteries, a 1u cpu-fan, a 118w peltier cooler, a cold-plate and some pretty hacked up pc parts, you too can make a beer cooler and keep that brew in the sun. not that you’d really go outside that much if your hobby was hacking up pcs to make coolers, i haven’t been outside in weeks.
