Thermal buffer: avoid surface evaporation of hot water with oil or other blocking product?

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Obamot
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Re: Thermal buffer: avoid surface evaporation of hot water with oil or other blocking product?




by Obamot » 23/01/23, 01:19

There are a few pictures of the pool, but is there a sketch showing the entire water circulation circuit somewhere - with the valve that closes when the temperature drops below a certain sill — from the glass tubes/thermal collectors in the roof, to the pool and back?
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Re: Thermal buffer: avoid surface evaporation of hot water with oil or other blocking product?




by Christophe » 23/01/23, 10:22

What valve?

I had posted a global diagram in the subject boiler deom…
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Re: Thermal buffer: avoid surface evaporation of hot water with oil or other blocking product?




by Obamot » 23/01/23, 12:18

V18 (that's what I thought)

montage_deom_solaire_bois_22.gif
montage_deom_solaire_bois_22.gif (117.58 KiB) Consulted 300 times


So reassure us of one thing, your two heat exchangers (which look like two radiators at the top right of the diagram, adjacent to the mention "Water network"), are those that we see in a photo and which bathe in the pool, right? And so, if so, the water circulating in these exchangers is separated from the pool water itself, right?
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Re: Thermal buffer: avoid surface evaporation of hot water with oil or other blocking product?




by Christophe » 23/01/23, 13:01

V18 has nothing to do directly with the solar system...
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Re: Thermal buffer: avoid surface evaporation of hot water with oil or other blocking product?




by Obamot » 23/01/23, 17:09

(V18 doesn't matter, ok), but for better understanding, if you could possibly answer at the end of my post STP?
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Re: Thermal buffer: avoid surface evaporation of hot water with oil or other blocking product?




by Christophe » 23/01/23, 17:19

Yes it is separated…otherwise the buffer should be under pressure…

The buffer water only goes into the solar panels. Only contact with copper and the stainless steel pump. No risk of sludge.
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Re: Thermal buffer: avoid surface evaporation of hot water with oil or other blocking product?




by sicetaitsimple » 23/01/23, 17:55

Maybe you didn't see the question I asked you last night," Have you ever posted a curve showing the evolution of the water temperature of your tampon during a typical year??
If you saw it, is that a problem?
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Re: Thermal buffer: avoid surface evaporation of hot water with oil or other blocking product?




by Christophe » 23/01/23, 18:13

I must be too lamentable to answer such questions... : Mrgreen:
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Re: Thermal buffer: avoid surface evaporation of hot water with oil or other blocking product?




by sicetaitsimple » 23/01/23, 18:29

That's an answer....If you want to think for yourself, don't bother creating a topic about evaporation in your buffer...
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Re: Thermal buffer: avoid surface evaporation of hot water with oil or other blocking product?




by Christophe » 23/01/23, 18:37

An apology maybe?
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