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Solar pool heating panel


On sunny days, I want to enjoy relaxing in the pool in the country or in the yard. We present to your attention a video on the manufacture of a solar heating panel for a pool.

We recommend starting with watching the author’s video

[media = https: //www.youtube.com/watch? v = 0wRuENaawPs]


We will need:
- a plastic bag for garbage of black color;
- a piece of foam;
- stationery knife;
- stapler.

First you need to cut the foam frame, so the first thing you need to do is draw a marker.

Cut the frame with a clerical knife. The middle part of a piece of polystyrene remaining after cutting is no longer needed, although it can be used to make another panel of a smaller size.


Next, take a plastic bag and cut it to fit the frame.


At the end, we fix the package on the frame using a stapler.

The simplest panel for heating the pool is ready. It works according to the following principle. When we put it in water, the black color attracts the sun's rays. An air chamber with constant hot air inside is created inside the frame. Due to this, the water in the pool is heated, respectively, the larger the panel size, the faster the water in the pool will heat up.
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11 comments
So. to summarize. Styrofoam's idea is bad. The ideas in the comments are interesting, especially with metal. But! The idea from Intex won. Called

Solar collector Intex 28685. A proprietary solution is that between the filter and the pool, a solar collector is installed on a clean section of the pipeline. A kind of snake-pipe made of black plastic. These collectors can be assembled in series in a battery of several pieces, you can not use them, but let the water bypass (bypass). It turns out a very elegant solution, the water heats up even if there is no sun. Tested this summer. Adequate pool owners always use a filter pump to circulate and purify water. On a cloudy day, this heater, due to even a meager difference of 1-3 degrees, accumulates the temperature in the pool. At the time of the first launch, even a short time was boiling water.We will not buy the second and third sections of the heater, otherwise the water will be too warm.
Guest Alex
air is the best heat insulator, the film will heat up, but heat transfer to water will be minimal. Ideally, a black film, or better, the metal should touch water with its entire surface, but above it, already make a sealed air circuit that allows sunlight to penetrate the black body (transparent film, or glass). But this is more complicated, it really is probably easier to just put a dark film on the water.
Yes, I just wanted to poke fun! And if on business, then it’s easier just to cover with a black film and drown it a little!
Quote: Korolev
Quote: "black attracts the sun's rays"
Count the energy of all the "attracted" rays of the Sun, the pool, in theory, should evaporate, and the entire area will be covered with a layer of ice! xaxa

Not, well, the man put it crookedly.
Yes, black surfaces reflect sunlight worse and absorb it better. But, polystyrene! How will he transfer heat to water?
Quote: "black attracts the sun's rays"
Count the energy of all the "attracted" rays of the Sun, the pool, in theory, should evaporate, and the entire area will be covered with a layer of ice! xaxa
Colleagues!
The idea is great, but isn't polystyrene a heater? !!
Not, well, seriously, how does heat get to the water through the foam layer?
Or how does air heat water through a layer of foam?
There were still ideas to use a little bubble. This may work, but not as a heater, but as a heat insulator, as a blanket, the surface will not stupidly cool.
How to remove heat from an air bubble on a film? - Answer: Not at all. nothing to divert him from.
Is it only through the gaps between the bubbles .... then what for us so many stupid bubbles?

This thing will work if the float borders the heated area. And it must be filled with something very well heat-conducting. Aluminum, water or nothing, such as a floating frame with a black fill, well, something like that.
all seals = ^. ^ =
And why can’t you completely cover the pool with black plastic wrap?
The fact is that children's "ponds" are usually made inflatable, and a foam sheet cannot be folded and put next to a packed pool.
I'll try out an idea in the garden. But I’ll improve it a bit - I’ll paint from a spray can in a black packing adhesive tape. She will swim and there are air gaps there too. And the shape of the pool is easier to repeat (just cut with scissors). And it will be convenient to clean it - just twist it into a roll.
An interesting idea that I will definitely use. Constantly tormented in the summer, that we have to wait until the water in the pool heats up. The most important thing in this idea is that this option is suitable for everyone, because it is economical enough. Almost everyone has packages, no costs are needed. The author is well done! Thank you for solving the actual problem.
Many summer residents, so that the water heats up faster, black tanks are installed on the roof of the summer shower. But for this method to be used to heat water in an open tank, I did not see. A good idea came out. Be sure to try to apply. Although in general, if you get a sheet of dense dark polyethylene, you can cover the entire area of ​​the pool. And from foam, make several similar frames and put them under a layer of polyethylene so that there is still room for air.
I admire brilliant simplicity.But why are garbage bags selected, why not a black polyethylene film? The packages are sold disposable, the water heater will serve little. A square limited by the size of the foam can be cut out of a piece of film. So it turns out one film socket 1x1 m, plus two smaller ones. The pool warms up three times faster!

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