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Topic: Uses of waste mining heat? - page 2. (Read 6372 times)

hero member
Activity: 896
Merit: 1000
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November 22, 2011, 02:16:33 PM
#9
I have three open air rigs that have five gpu's each. I have a window style exhaust fan in front of each one that sucks air from the rigs and blows it out of my office , this has worked quite well to heat my entire downstairs of my house so far this fall
donator
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Gerald Davis
November 21, 2011, 06:02:55 PM
#8
It would require a lot of work but you could use a heat exchange to pre-heat water for hot water heater.  Every watt of thermal energy you dump into the hot water heater is a watt you don't need to spend money for.  Obviously this requires water cooling.  The "warm" air exhausted from GPU is simply hot concentrated enough to be of any use.  Removing that heat by water makes the waste heat more "usable".
legendary
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hero member
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It's all fun and games until somebody loses an eye
November 19, 2011, 05:27:05 PM
#6

Yeah, that thread was the one that got me thinking about this topic, I was going to add a link to it, but you beat me to it Smiley
vip
Activity: 490
Merit: 271
November 19, 2011, 05:24:56 PM
#5
When I was mining, it would have been nice if I could use the mining heat to heat the hot tub.

The hot tub is only feet away, and consumes electricity on its own just to keep the water warm.  What a waste!  I could have water cooled rigs and free mining (the hot tub pays for it) if only I wanted to spend some time engineering some plumbing and frankensteining twelve video cards.


Thinking is good.... and apparently comfortable.

Wouldn't a thermal couple work for you. Its a little waste in efficiency but provides multiple uses other than the tub.
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vip
Activity: 1386
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November 19, 2011, 05:20:47 PM
#3
When I was mining, it would have been nice if I could use the mining heat to heat the hot tub.

The hot tub is only feet away, and consumes electricity on its own just to keep the water warm.  What a waste!  I could have water cooled rigs and free mining (the hot tub pays for it) if only I wanted to spend some time engineering some plumbing and frankensteining twelve video cards.
sr. member
Activity: 392
Merit: 250
November 19, 2011, 05:13:40 PM
#2
Help bread dough to rise.
Pipe the heat into an adjoining room, and add moisture to create a sauna.
Put rigs in a greenhouse and grow tomatoes year-round.

Not a lot of realistic uses, sorry.

Cheesy
hero member
Activity: 756
Merit: 500
It's all fun and games until somebody loses an eye
November 19, 2011, 05:10:37 PM
#1
Does anybody use the heat from their mining rig for anything useful (other than heating the space in which the rig sits)?
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