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I WILL EXPLAIN YOU TO USE BLACK CURTAINS FOR SAVE ENERGIE

 
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benoit

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Joined: 24 Jul 2007
Posts: 177

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PostPosted: Wed Dec 13, 2017 6:14 am    Post subject: I WILL EXPLAIN YOU TO USE BLACK CURTAINS FOR SAVE ENERGIE Reply with quote

HI
EVERYBODY THERE

I FOUND THAT THE BLACK CURTAINS BEHIND THE WINDOWS ARE VERY USEFULL FOR SAVE ENERGIE HEATING
it use the sun power LOL

IT WORK WERY WELL

did someone can tell me how many energie can be added in a room with black curtains behind a Windows exposed at the sun .


the room is 45m2
temp external is 7
internal temp is 14


i measure that with black curtains the temperature reach 18 in 2 hours. from 10am to 12 am .with no heating
the Windows is obscured at 1 quarter.


did anyone can provide me a mathematic formula for calcul the earn energie at any temp.
thank you
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benoit

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Joined: 24 Jul 2007
Posts: 177

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PostPosted: Wed Dec 13, 2017 2:11 pm    Post subject: Reply with quote

WHAT DO YOU THINK ABOUT ?
did you got some idee.
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benoit

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Joined: 24 Jul 2007
Posts: 177

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PostPosted: Thu Dec 14, 2017 12:59 pm    Post subject: Reply with quote

Here is the photo of the black curtain that i use

i know that energie saving is not concerning bascon but it is a good new that i found this for everybody


please enjoy the free power of the sun
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six1

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Joined: 27 Feb 2009
Posts: 545

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PostPosted: Fri Dec 15, 2017 6:52 am    Post subject: Reply with quote

Hi,
the parameters will be width and height of curtain and window, the angle of sun, clouds....

have a look at here: http://scienceblogs.de/astrodicticum-simplex/2012/04/23/wie-viel-energie-kriegen-wir-von-der-sonne-und-was-stellen-wir-damit-an/

Maybe google translator is enlighten you

May the force be with you Cool

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benoit

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Joined: 24 Jul 2007
Posts: 177

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PostPosted: Fri Dec 15, 2017 7:36 am    Post subject: Reply with quote

HI SIX1

Thank you for the link very usefull


all i can say is that without heating.

The room grow up from 15 to 19 in 2 hours just with the sun power

It work like a solar thermal air panel.

but it is the room that replace the box of the panel.

off course is the curtain is completly black the temp in the room will grow up proportionaly.

but i must keep some light for the room

that is why i choose the curtain


thank you for reading try it its free heating (7$ is the price of the curtain)
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benoit

Bascom Member



Joined: 24 Jul 2007
Posts: 177

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PostPosted: Fri Oct 12, 2018 4:54 pm    Post subject: Reply with quote

HI EVERYBODY

I found another way to improve the efficacity of the black curtain.

lol. the solution is simple i put a silver curtain behind the black curtain at about 20 centimeter of distance.


A Metallic Fringe Curtain Party Foil FOR EXAMPLE WILL DO THE JOB

I effect more solar power will be reflected to the black curtain and keeping the light to go into the room

if necessary a silver wire could be cutted one on two .

what do you about this new idees

do you have solution for improment?
thank you for reading
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