Getting cold oxygen

I took the ready-made elements (Electrolyzer, the sensor of a clogged pipe), tested the Anti Entropy Thermo-Nullifier, and connected it all with a hundred meters of pipe.

Principles of Electrolyzer (imho)

 * 1) The most efficient way to get oxygen is a lyser, and the most efficient way to get oxygen is a wet/Korean, and that's not a bug.
 * 2) Building a Electrolyzer NOT next to an entropy unit will overheat the entire base. Aquatuner is a solution, but not for the early stages and not for this article.
 * 3) In most schemes, the excess H2 is burned off in the hydrogen generator. I think it (H2) is better saved, it will go into rockets later. Find another source of power. Get over it in the end.
 * 4) Atmospheric sensor in the O2 chamber, practically unnecessary. Let's heat the lyser with brine/oil/salt water (it's usually cold in these places). I pour 40kg/cell.
 * 5) It is worth braking the Electrolyzer on a clogged diverter pipe O2, with a two-bridge sensor. This saves water and energy, which is not enough especially for beginners (for them, and this article).
 * 6) Braking the lyser is not worth it IF you plan to fly a lot of H2.
 * 7) The H2 is to create a buffer to power the entropic (for when the lyser is off). If this lyser is not for O2 liquefaction - such a big buffer is dangerous for overcooling - use var.2.
 * 8) Pipes from top to bottom (not left to right) - so effective.
 * 9) Materials underneath (mafic rock, gold). Thermium, ceramic/insulator will give more efficiency (who would doubt it), but this scheme is for early use. Atmospheric gauge is a matter of taste (I have 600gr). The electrics are elementary.
 * 10) Water coil in the chamber with pumps is mandatory if t water is below 50 ... 60 º C.
 * 11) You can get the output O2 temperature as much as -30ºС (this is when feeding water with t=10ºС - about such it reaches through the ice biome in mediocre heat pipes (magmatic).

Double electrolyzer
Here is a twin electrolyzer that does not require automation or flooding. The circuit is protected against power and water failures. But the hydrogen pipe must not be overfilled (enough hydrogen generators and/or storage or compressor is needed).

At the output oxygen with a temperature equal to the temperature of the incoming water.

Experiments
If everything is clear with the lyser, then the entropic was interesting for me to try. I did not come across any numerical data on different variants. So, 4 circuits. Different sizes and filling of the entropy chamber:


 * 1) Oxygen, at 2kg/cell,
 * 2) Hydrogen, -//-,
 * 3) Same as 2, but with thermal plates (aluminum),
 * 4) Same as 2 but 1.5 times smaller in size.

Results are predictable (t O2 output, after 20 cycles):


 * 1) -2.6ºC O2 chamber,
 * 2) -14.9ºC chamber with H2,
 * 3) -15.2ºC the same, with plates,
 * 4) -10.5ºC smaller chamber.

The conclusions are obvious:


 * bigger chamber,
 * filling H2 is critical,
 * the plates are almost useless.

About buggy
Is the Korean lizard buggy? Releasing a substance into a neighboring cell by the active cell is the mechanics of the game. Getting substance/energy out of nowhere: peeling doors, philosopher's stone, etc., - buggy, and are not considered here.

Blueprint
Electrolyzer+AETN