The cooler will have to be outside the tent for maximum cooling effect so a septic line glued to the top of the lid and then some ac ducting to your tent entrance.
Tent swamp cooler.
Homemade swamp coolers can use as little as 1 50th the power of an ac.
Another tent cooling option is the evaporative coolers also referred to as swamp coolers.
This performance is achieved through expanding air intake areas to the hi density xel50 rigid media.
You can make a 5 gallon bucket cooler for as little as 70 bucks and some elbow grease.
5 300 cfm 3 speed portable evaporative cooler swamp cooler for 1 600 sq.
Personal air cooler portable evaporative conditioner with 3 wind speeds touch screen small desktop cooling fan mini air conditioner fan for home bedroom room office dorm car camping tent 2 7 out of 5 stars 239.
You must draw outside air into the swamp cooler anytime it s running so leave the swamp cooler outside the tent.
Toolsempire evaporative air cooler portable air conditioner cooler fan with humidifier and fan with 3 speeds bladeless air cooler filter knob control universal wheels for indoor home office 24 inch 2 7 out of 5 stars 51.
Position the swamp cooler on a shady side of your house if possible.
If not erect a tent or other structure to block the sun.
A swamp cooler with colder water will naturally throw colder air.
These units are only effective in dry climates though as their cooling mechanism is similar to your own bodies using evaporation to absorb heat from the air.
Scale down a residential swamp cooler to a compact 12 volt bucket that hangs outside your tent on the playa.
This swamp cooler uses minimal water adding a litre of water every couple of hours will be fine.
This cooler claims to have the cooling power to lower the room temperature by 30 degrees.
It s a classic burning man hack.
This works well in dry hot conditions but we have heard that it can fail from overuse or if the conditions aren t right.
However you should take note that evaporative coolers work best in dry hot conditions rather than damp conditions.