Exhaust external discharge solution, window screen exhaust baffle
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Description
This is a window screen exhaust baffle, including a complete external exhaust solution.
The purpose is to discharge exhaust fumes directly outdoors.
Similar baffles are available online, and I bought one too. It was a bit expensive.
After testing, the gaps were very large, making it basically unusable. Moreover, the online baffles had too large and ugly apertures.
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The adapted window height is 1.5 meters.
The exhaust pipe has an 8cm diameter.
The installed magnets are all 10mm in diameter and 3mm thick (actual thickness around 2.5mm).
Pay attention to magnet orientation!
Pay attention to magnet orientation!
Pay attention to magnet orientation!
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Printed components:
The baffles consist of 1 bottom piece, 3 middle pieces, 1 short middle piece, and 1 top piece, totaling 6 pieces, adapted for a 1.5-meter window.
The short middle baffle piece is 190mm, while other heights are 220mm (effective height, height after assembly, actual 235mm).
You can add or reduce the number of middle pieces as needed; for example, for a 1.3-meter window, one piece can be omitted.
Then add an adapter,
and a mosquito net cover if needed.
I was afraid the duct would be too long, so I added an inline duct fan in the middle to increase exhaust.
I also bought an 8cm fan. (I originally wanted to use a 12cm computer fan, but I was too lazy to bother).
You can omit it if you think it's not necessary.
In addition, when external exhaust is not possible, it can be directly connected to an air purifier filter element.
All magnetic connections, very quick.
Solution link:
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