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- 26 Sep 2012
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- 56
Hello, and welcome to this experiment to get as cool temps in my rig to get the highest overclocks as possible 
First of all, I would like to give a big thanks to Antec for making this TEC chiller experiment possible
** No hotlinked images **
And Monsoon for some fittings:
http://www.overclock.net/content/type/61/id/1833952/width/300/height/1000
As said, the point of this TEC experiment is to cool down the water temperature in my rig to get some nice overclocks. The rig is not final yet, but it's coming along really nice and you can se more here; http://forums.overclockers.co.uk/showthread.php?t=18487953
But here a sneak peak;
http://www.overclock.net/content/type/61/id/1730583/width/500/height/1000
But back to the chiller;
As the title say this is a TEC chiller. In short a TEC/Peltier can transport heat from one side to the other, and by that make one of the side cold, but the other warm. To know more look here;
http://en.wikipedia.org/wiki/Thermoelectric_effect
The TEC does this just by using electricity which is why a TEC is a genius invention.
However TEC's are not that efficient just yet, which is why they are not that common use in things like a fridge (but they will perhaps become in a few years).
But their inefficiency isn't that big a problem for this experiment since we just bump up the numbers of TECs and power for them should be no problem (except if the electric system in my apartment can't handle that amount of Watt's).
So the idea (for a TEC chiller in general) is to block the TECs in between two water blocks. The "cold-side" water block will be incorporated in the rigs loop (no radiator in this loop when the chiller is in work) so that the water will get cooled down and the hardware should get some low temperatures and then high overclocks
The "hot-side" of the "TEC sandwich" should have course be cooled (or it will most likely melt). But the lower the temperature of the "hot-side" the lower the temperature of the "cold-side" we can get. And since the experiment is to get as low temperature as possible, the cooling for the hot-side is also in the extreme category (more on this later)
TEC's
Right now it looks to be these TECs;
http://customthermoelectric.com/tecs/pdf/12711-5M31-24CZ_spec_sht.pdf
How many is still a bit uncertain, but it will be at least 12 of them (perhaps 16).
But if you have any other ideas for some better TECs, please speak up.
They will be run with 12V, so have this in mind
Water blocks
The water blocks for the "TEC sandwich's" will be custom made in copper and plexi top.
The internal design for the water block is not still decided, but so far I'm looking toward something like this (Design from Skyrip at Overclock.net);
http://www.overclock.net/content/type/61/id/1709702/width/500/height/1000
But perhaps with smaller and more of the squares to create some turbulence and high surface area that should make the blocks efficient to transfer heat to the water
But other designs are more then welcome as well
So there you have my idea for an extreme TEC chiller.
I don't know if I will make subzero temps when bench with just CPU or one GPU or the whole system, but the hardware will be isolated to cope with the possible condensation
First of all, I would like to give a big thanks to Antec for making this TEC chiller experiment possible
** No hotlinked images **
And Monsoon for some fittings:
http://www.overclock.net/content/type/61/id/1833952/width/300/height/1000
As said, the point of this TEC experiment is to cool down the water temperature in my rig to get some nice overclocks. The rig is not final yet, but it's coming along really nice and you can se more here; http://forums.overclockers.co.uk/showthread.php?t=18487953
But here a sneak peak;
http://www.overclock.net/content/type/61/id/1730583/width/500/height/1000
But back to the chiller;
As the title say this is a TEC chiller. In short a TEC/Peltier can transport heat from one side to the other, and by that make one of the side cold, but the other warm. To know more look here;
http://en.wikipedia.org/wiki/Thermoelectric_effect
The TEC does this just by using electricity which is why a TEC is a genius invention.
However TEC's are not that efficient just yet, which is why they are not that common use in things like a fridge (but they will perhaps become in a few years).
But their inefficiency isn't that big a problem for this experiment since we just bump up the numbers of TECs and power for them should be no problem (except if the electric system in my apartment can't handle that amount of Watt's).
So the idea (for a TEC chiller in general) is to block the TECs in between two water blocks. The "cold-side" water block will be incorporated in the rigs loop (no radiator in this loop when the chiller is in work) so that the water will get cooled down and the hardware should get some low temperatures and then high overclocks
The "hot-side" of the "TEC sandwich" should have course be cooled (or it will most likely melt). But the lower the temperature of the "hot-side" the lower the temperature of the "cold-side" we can get. And since the experiment is to get as low temperature as possible, the cooling for the hot-side is also in the extreme category (more on this later
)TEC's
Right now it looks to be these TECs;
http://customthermoelectric.com/tecs/pdf/12711-5M31-24CZ_spec_sht.pdf
How many is still a bit uncertain, but it will be at least 12 of them (perhaps 16).
But if you have any other ideas for some better TECs, please speak up.
They will be run with 12V, so have this in mind
Water blocks
The water blocks for the "TEC sandwich's" will be custom made in copper and plexi top.
The internal design for the water block is not still decided, but so far I'm looking toward something like this (Design from Skyrip at Overclock.net);
http://www.overclock.net/content/type/61/id/1709702/width/500/height/1000
But perhaps with smaller and more of the squares to create some turbulence and high surface area that should make the blocks efficient to transfer heat to the water
But other designs are more then welcome as well
So there you have my idea for an extreme TEC chiller.
I don't know if I will make subzero temps when bench with just CPU or one GPU or the whole system, but the hardware will be isolated to cope with the possible condensation
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