The tutorial to build your own COVID-19 Clean Room ISO Laminar Air Flow Table
for your Restaurants, Cafes, Bars, offices and schools !!!
This is an open source concept and anyone is welcome to try!!!
Laminar air flow (LAF) system is a widely acceptable ventilation system used in hospitals and other health care facilities. These systems were very common in the sixties and seventies particularly for joint replacement surgeries. http://www.johnsonmedical.com/web/article.asp?sec=5
Air flow principles that avoid viral contaminations
If multiple people are sitting under an air-conditioner and one has COVID-19, the direct flow of air from the unit can create a loop of infected aerosols over everyone.
What will be the solution?
COVID-19 Laminar Air Flow Table
You may modify any of your tables and converted into COVID-19 laminar air flow filter to protect your customers and yourself while they are enjoying their meal and drink. It can filter up to 20 meters cubic air per hour.
Preventing COVID-19 micro droplets reaching your counterpart. Easy to be disinfected by just spraying the disinfectant regularly in to the air intake
Follow this tutorial to build it yourself at home
Cut the holes according to the aluminum frame to fit your table
Check the fans distance position below the air intake holes
Prepare the frame to hold the surgical masks
Prepare the glue to hold the surgical mask sponge
Keep the boundary of the surgical mask air tight
A self made light weight surgical mask tray
Prepare the fans holder and put them together to be glued
Connect each side of the fans to the DC/DC converter with the USB power banks
Prepare the housing of the fans and surgical mask tray
Fix the housing to the bottom of the table
Test the air tight lock to keep the surgical mask in position
Easy to clean if any fluid from drink enters the air intake