Christophe wrote:
You're lucky I understood that mine
Well I'm the opposite, it's cuicui because very simple
.
a) Rah but he inciste !! I have NO SOLAR BALLOON !! The balloon is the reserve! The heat is taken live via immersed hydrostatic exchangers. According to Pitmix (and I believe it) they are group batteries air conditioner or heater.
Dimensions approximately: L * h * l = 3 * 1 * 0.3
There are pictures on a subject but I do not know which one
b) Now there is a wooden balloon to see the plan but it has nothing to do with the solar except that the ECS is preheated by the solar (but one works without the other if you prefer)
c) Everything is now connected and functional but I am going to make an improvement for the regulation.
jean63 wrote:
The 1er owner worked how with his tank?
Are you planning to use the water in this tank to supply your floor heating? you have to make it go up to 30 ° C mini, so warm it up before feeding the PC ... what is the temperature right now?
But that's the case! Via exchangers of which I spoke above ... do you think that 70 m3 should be used for hot water?
The temperature at 1m depth is 28.1 ° C tonight. I have a probe on the desk. Look in more detail the plan of the Deom ca give you an idea ... especially that the Solar-PC heat exchanger is drawn!
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Calmeuhh ........ the boring guy is back !!!
I understand that your sensors do not heat a balloon since the water return sensors flows into the tank.
Your system is a little sophisticated with valves everywhere from what I saw in a photo.
I understood that the solar part was not working right now, that there was work to put it back into service and
that in the meantime it's your DEOM that provided you hot water for the ECS and the heated floor.
Now I remember seeing these hydrostatic exchangers immersed in the tank on a photo.
By the way, it is completely full and does not leak?
When you have 28 ° C in the tank (it's good for a late November but it will drop during the winter I guess), you recover what temperature at the exit of your exchanger and how much water flows in these exchangers (small circulator grundfos? is it the same rule as for solar collectors: if your network water arrives at 15 ° C it comes out how much of the exchanger?) ....
"Now there is a WOODEN balloon see the plan but it has nothing to do with solar except that the ECS is preheated by solar (but one works without the other if you prefer) "............
I'm going to see the plan again, because I do not draw: on one side you say that
the BOIS (ECS) balloon has nothing to do with the solar and another
that the ECS is preheated by the solar ..... via the heat exchangers of the tank (I understood correctly
).
My question was pretty clear if you look good:
How are you doing "junction" between your big tank and your balloon and / or your heating floor? it's your plan of the other subject and is not connected yet?La
"junction" : response = immersed hydrostatic exchangers.
and / or :
1 answer = once the water is heated through the tank
it comes to recover the heat contained in the BOIS balloon to produce the ECS in the network of hot water to the taps / u] ...... it is well there?
[u] answer 2 = ???? ..... we can also
warm up the underfloor heating, but the temperature of the tank exchangers outlet is too low for the PC, so it is necessary to recover the heat produced by the DEOM (or the oil boiler, but I believe that you do not use it this "oil" isnt it ?).
In fact,
Balloon function is reversed ? because usually the coil contains the heat transfer fluid that warms the water of the balloon.
It's there (I don't know if it's the latest version) =>
https://www.econologie.com/forums/schema-cha ... t4266.htmlIf I understand this plan, there are 2 heat exchangers in the cellar tank, one dedicated to DHW (EPS = preheated domestic water), another dedicated to underfloor heating ("reserve" circuit in the tank); both passing through the balloon which contains 2 exchangers.
And there .... I do not understand the rest for the heated floor but I suppose that it is mainly the hot water from the DEOM which feeds it .... I found your answer =>
jean63 wrote:
How do you heat your house now? with the oil boiler that supplies the floor heating?
Not with the solar buffer it is always towards the 30 ° C it is enough for the PCs... the fuel oil was used for the ECS since 3 weeks but more since 2 days since the Deom is connected to it And since today it is the PCs that are connected to the Deom with solar complement ... well it's is a little complicated it is a mixed operation: when the circulator of the deom does not turn it is the solar buffer that heats and when the circulator turns it is the deom that heats the floors and the other part of the flow makes buffer in the solar buffer ....
It seems a little complicated like that but it's simple when we understand We must look at the diagram ...
Apparently not 30 ° C in the tank (in fact 28 ° C at 1m depth before "exchange") that is not enough since it is the WOOD tank which feeds the PC !!?
Well I see roughly what happens, for against you can send hot water in your floor when it comes from the DEOM?
Your diagram seems to me very complicated for the power supply of the PCs.
Well now I let you work and tweak your install ....
Only when he has brought down the last tree, the last river contaminated, the last fish caught that man will realize that money is not edible (Indian MOHAWK).