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Shelter / Shade
Posted: Wed Aug 15, 2018 7:48 pm
by KK6DYO
Provides protection (shade) from solar radiation, allow ventilation
Awning
EZ Up
Kodiak Flex-Bow VX Tent
http://www.kodiakcanvas.com/10-x-10-ft- ... w-vx-tent/
ShiftPod2 from Advanced Shelter Systems
Reflective layer, insulated, dark inside
In my opinion, requires powered ventilation or ... air conditioning
https://store.advancedsheltersystemsinc ... iftpod-v20
Aluminet
Accessories
Posted: Wed Aug 15, 2018 7:54 pm
by KK6DYO
There are all kinds of products that are designed to cool through evaporation
Chill Its Cooling Towel
Hyperkewl Evaporative Cooling Wrist Wrap

- hyperkewl-evaporative-cooling-wrist-wraps.png (87.04 KiB) Viewed 547 times
Hyperkewl Evaporative Cooling Vest
Spray Bottle (Aquabot Hydration)
12V Misting Cooler
https://www.mistcooling.com/8gmist-cooler-12-vcd.html
No information on total power requirements, i.e., amps or watts per houror water usage
Pump Sprayer
Spray Bottles
"Hand-Powered" Fan
Cooling Equipment
Posted: Wed Aug 15, 2018 7:58 pm
by KK6DYO
ClimateRight 10000 BTU Air Conditioner/Heater 115 VAC 1250 watts
Various models from 2500 BTU 480 watts, 5000 BTU 700 watts; all 115 VAC
Power Source for AC
12V Fan
Evaporative Cooling Theory

- EvapCoolerTheory.jpg (7.78 KiB) Viewed 547 times
DIY Evaporative Cooler
Do It Yourself Evaporative Cooler
on YouTube
https://www.theplayalabs.com/swamp-cooler/
https://www.instructables.com/id/Arobod ... -Swamp-Co/

- EvapCoolerSmall.jpg (19.06 KiB) Viewed 542 times
Evaporative Cooling performance
Can add ice, but defeats evaporation
Conclusion
There is a fairly complex interplay between hydration, temperature, humidity, air movement (wind velocity), solar radiation, protective measures (sunscreen, clothing, shade) and your own body's acclimation and tolerance to heat
- Be safe, acclimate slowly, know your limits, listen to your body
- If it's very humid, only go if you can stay air conditioned or enjoy water sports
Otherwise
- You can probably take measure to extend your activity +5 to +15 degrees
- Hydrate regularly with water and some electrolytes
- Avoid activity during hottest part of day (siesta!)
- Avoid direct sunlight
- Wear appropriate hat, clothing, footwear
- Enjoy your campfire and the stars
- If low humidity, use evaporative cooling accessories (towels, wraps) and devices (DIY cooler)
Re: OAUSA Net - August 16, 2018 - Keeping Cool Outdoors
Posted: Thu Aug 16, 2018 11:55 am
by Jeff-OAUSA
Please check me in.
Thanks.
WD6USA
Jeff
Highland, CA
Re: OAUSA Net - August 16, 2018 - Keeping Cool Outdoors
Posted: Thu Aug 16, 2018 3:28 pm
by KAP
Dave, Tom, Paul
Please check me in.
Kevin
KK6DGL
Re: OAUSA Net - August 16, 2018 - Keeping Cool Outdoors
Posted: Thu Aug 16, 2018 5:29 pm
by k9atk
Piease check in
K9ATK BRIAN
KD0EXI CHEYENNE
K9FOG TRISH
KD0GPE AUSTIN
THANKS
Re: OAUSA Net - August 16, 2018 - Keeping Cool Outdoors
Posted: Thu Aug 16, 2018 5:31 pm
by KA9WDX
Early check in - Thanks - Bernie
Re: OAUSA Net - August 16, 2018 - Keeping Cool Outdoors
Posted: Thu Aug 16, 2018 5:51 pm
by JackM-KK6WXQ
This looks to be an awesome net.
Please check me in! Thank you.
Jack M. KK6WXQ
Re: OAUSA Net - August 16, 2018 - Keeping Cool Outdoors
Posted: Thu Aug 16, 2018 5:55 pm
by KAP
This is a very timely topic as I had a contractor build a shed in my backyard last weekend.
The first thing he did before starting his work was to drink a liter of Pedialyte. It was his Doctors orders to protect against dehydration, especially during the hot summer months. The rest of his day required copious amounts of water.
Re: OAUSA Net - August 16, 2018 - Keeping Cool Outdoors
Posted: Thu Aug 16, 2018 6:14 pm
by KAP
I build this simple system to help keep cool during special events while under a Pop Up Awning. It uses a garden sprayer, a small mist system and the ability to have water close at hand. You must get the mister heads up high enough to allow the water to evaporate before it hits the ground, preferably slightly up wind.
This system can cool the surrounding air by 30 degrees F.

- Always use an inline sediment filter to prevent the mist nozzles from quickly becoming clogged.