Evaporative-cooling-boosterstage for water-cooling loop

Erlkoenig

Commendable
Dec 15, 2016
17
0
1,510
Hey folks

Before I start: Yes, I know this is neither reasonable, nor convenient. This is about the joy of constructing and doing oversized projects. 😉

So coming to the topic:

Recently I saw Linus's video about evaporative-pc-cooling (pc bong cooler, you will find this on youtube) and I was exited about the Idea. As Linus also said in the video, this type of cooler is loud and thus not reasonable for every day usage. This leads us to my Idea: I want to build a water-cooling loop with normal radiators for air-cooling. After the radiators I planned to add a water/water heat exchanger wich connects the pc water loop and the loop of the evaporation cooler, so that i can use him as an additional "cooling-booster"

In one hand this type of cooler is just bad ass cool. In the other hand it helps to hold descent temperatures in the summer time. During this period my pc heats the room up to 30 degrees celsius and thus makes air cooling far less effective. Here the evaporative cooler shows its potential. Using this method it is theoretical possible to get cooling temperatures below the room temperature.

Further my plan was to build an automatic on switch for the additional cooler based on the temperature of the cooling liquid. Combined with a full glass cooling tower and some RGB lighting this should become easily darn good looking pc rig. 😀

There are two reasons why I opened this thread. At fierst: I hope we can discuss this whole project. At second: I don't know wich kind of heat exchanger i shall use. Does just strapping two CPU water blocks together make sense ?

My pc specs are pretty average:

CPU: I7 3930k
Mobo: ASUS Rampage IV Extreme
RAM: 22gb 1600mhz
GPU: 2x GTX 760 2gb
PSU: 650W BeQuiet!

I'm looking forward to your Ideas and advices. I hope you have as much fun tinkering around about this project as i have.

Best regards from Germany :)
 
Why don't you build a custom aluminum reservoir and mount a peltier device to it and chill the coolant that way! this way you don't have to worry about frost on your pc board. just have to figure out how to control the device.
 
@kanewolf
Hm, it isn't often very humid here, especially in my room. 😀 Rain is not very popular.
Because i planned to use this when my room is heated by my pc, the temperature should not be a problem.

@johnnyq1233
yea, that would be a solution too, but it consumes far more energy than evaporative cooling. Furthermore i hope the RGB "raintower" looks pretty cool besides my desk.
What do you mean with "this way you don't have to worry about frost on your pc board."