Peltier-water cooling system - Techist - Tech Forum

Go Back   Techist - Tech Forum > Computer Hardware > Monitors, Printers and Peripherals
Click Here to Login
Closed Thread
 
Thread Tools Display Modes
 
Old 05-11-2005, 06:37 PM   #1 (permalink)
Ultra Techie
 
Join Date: Oct 2004
Posts: 582
Default Peltier-water cooling system

Asetek WaterChill
CPU/VGA/Chipset Power
Water Cooling Kit
KT12A-L30 [115V/1/2']


Recently bought this, and just wondering if anyone had tips on obvious mistakes that most people make with their first water-cooling system... i havent decided whether or not to buy a non-conductive solution to run it with, is it worth it? also, i have a half-way crazy idea to buy a peltier cooler and attach it somewhere near the radiator to cool down the water, right before it reaches the cpu... is this a good idea? i am thinking of having a flat hollow aluminum plate made to attach the peltier cooler to, and pumping the water through it... any ideas?

thank you very much in advance everyone...
__________________

__________________

The World is my trashcan and i intend to fill it...
Leonidas is offline  
Old 05-11-2005, 06:54 PM   #2 (permalink)
Techie Beyond Description
 
Nubius's Avatar
 
Join Date: Aug 2004
Posts: 11,600
Default

Your pelt idea isn't a good one, trust me, when I was first looking into water cooling I was thinking of the same thing

It will require a seperate power supply with a lot of juice assuming you'd want to effectively cool down the water which takes atleast a 100w or more peltier....not to mention they suck electricity like beasts so as far as cost of electricity bill goes it wouldn't be worth it.

If you really wanted to use a pelt you'd be best off making it part of the CPU, and liquid cooling the hot side with your kit and using a copper plate as the 'cold plate' to make contact to the CPU and the cold side of the pelt....of course you'd need lots of neoprene and dielectric grease to prevent condensation, overall it's not worth it.

as far as nonconductive solution goes, I'd suggest getting the MCP-5 stuff or -40 from dangerden.com, don't mess with fluidXP which is more expensive and doesn't work as well.

Distilled water won't conduct electricity though either, sooo really all you need is distilled water with a 5-10% mixture of zerex to kill bacteria and prevent corrosion (this is assuming you're using all copper and brass in the loop....adding aluminum is a BAD idea and will cause tons of problems)

Chipset cooling will kill flow BTW....they really aren't worth it.

Just leak test and things like that, make sure you got good seals, and have zipties to hold the tubing on and you'll be OK
__________________

Nubius is offline  
Old 05-18-2005, 04:41 PM   #3 (permalink)
Him
Wizard Techie
 
Join Date: Jan 2004
Posts: 3,190
Send a message via AIM to Him Send a message via Yahoo to Him
Default

Make sure to set up your cooling system and running for like half a day OUTSIDE of your computer, just to check for leaks and prevent blockages etc...

I am contemplating a peltier, just for the experience with it really. Like the Nubi said, you would want it between the HSF and the CPU, with, obviously, the cold side on the CPU. I looked on eBay, and they are relatively cheap.

http://cgi.ebay.com/ws/eBayISAPI.dll...514335221&rd=1

they are a good idea, in theory. But at 170W to power the thing, I dont know man. Thats kind of up to you. I also heard that condensation was a big problem with those PADS, but I'm not sure the what extent. I was considering just buying an assload of Silica Gel and loading my computer with it, if I had a peltier that is.
Him is offline  
Closed Thread

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off




Copyright 2002- Social Knowledge, LLC All Rights Reserved.

All times are GMT -5. The time now is 11:24 AM.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2017, vBulletin Solutions, Inc.