Yeah, like the one the Landmark Hotel in Bangkok had(has?) to keep customers outside cool in the heat.

Water is cheap surely? What would it cost to look and feel cool in the hood?

 

I'm sure Lazada would have what you are looking for

https://www.lazada.co.th/products/15m-12v-dc-misting-pump-with-power-supply-low-pressure-fog-machine-booster-diaphragm-water-pump-sprayer-for-misting-system-i3713558094.html?spm=a2o4m.searchlist.list.12.42e256459wYUKv

 

I added a 12V fan to mine because I was misting mushroom huts.

 

https://www.lazada.co.th/products/12-10-12v24v-s-i3415410883-s12633501889.html

 

Add a pre-filter for the water if you don't want to change out the nozzles regularly.  They plug up with normal tap water, but they're cheap and easy to swap out.

 

https://www.lazada.co.th/products/fast-pure-1-1-4-12-i262739853-s10057407417.html

 

I focused on staying with 12V system because I didn't want to find any dead, electrocuted bodies after a rain or a humid night. 

 

All in, less than $100.  You can do it for a lot less if you skip the fan and the filter and go with a smaller misting system.

 

They also make very high pressure systems, but those are kind of spendy.