William Ramsey @WilliamRamsey@qoto.org
I design things.
Joined Nov 2022
#IAQ Fan Fixture Zones. Illustration of the cumulative effect of smaller, modular fixtures.
#IAQ 140mm 12V Fan Fixture Zone. A central transformer can (ideally) distribute power to multiple fixtures.
#IAQ 140mm 12 V fan fixture and grouping comparisons. (Powering (3) 4-fan fixtures may be more performant than (1) 12-fan fixture.)
#IAQ 6" Duct w/ RIGID brand HEPA cannister filters & mixed flow in-line fan assembly.
#ASHRAE Advisory Public Review Draft
Control of Infectious Aerosols. Curious as to relative filter sizing of MERV-13 vs. MERV-14 when paired with 140mm fans in fixed systems (fixtures) and portable cleaners, as well "m-CADR" determination. #IAQ https://osr.ashrae.org/default.aspx
William Ramsey
boosted
Hello there fediverse!
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We also love promoting independent news and commentary. The media industry is going through major changes and shifting toward a creator-focused economy, so please let us know what you're up to as well. #Introduction #introductions
Housing similar in construction to strip light (inverted). End caps detach to couple fixtures. Filter frame/media can be wedged between housing sides and weather stripping for adequate seal.
#IAQ 12V Fan & Filter modular strip assembly (akin to strip lighting fixture).
#IAQ Fan & filter array assemblies using roll of welded wire mesh for framing. Ex. MTB SS304 Stainless Steel Welded Wire Mesh 24 inches x 10 feet- 1/2 inch x 1/2 inch Mesh 18GA(1.2mm) https://www.amazon.com/dp/B076WSJ39Z
Some notes on general filter 'sack' design, if you can imagine the drawing as a sheet of filter media #IAQ
Violent Psychopath Touchy
https://www.vanityfair.com/news/2023/05/trump-2024-gaggle
140mm, 12V Fan & MERV-13+ Filter Sack Array, using Corsair fan tray. #IAQ
Example of 4" "mixed flow" fan. These are commonly used in w/ indoor grow ventilation. Also note some Noctua fans have higher static pressure than ARCTIC P14s, performed better with this filter.
Idk #RamseyCylinder sounds better. Rubber forms seal. Fan shrouds below. Also note some 4" inline fans and 6" (with reducer) can also attach.
https://www.etsy.com/listing/1064768181/set-of-3-140mmx140mm-4-inch-round-heat
William Ramsey
boosted
*tap* *tap* Is thing thing on? 🎙️
BlueSky's ToS makes it sound like the Happy Fun Ball of Social Media.
https://youtu.be/GmqeZl8OI2M
I design things.
Joined Nov 2022
