Homemade water spray cooling fan

Copper pipe size is 6mm diameter You can find copper pipe at electric store It need to be wide enough To let the copper pipe pass through This device is often found at aquarium shop Instead of buying a new pump,
You can make your own pump We mentioned about that last video Use long tubing for absorbing water So the fan can swing easily Tie them by rubber/plastic bands to avoid leaking use PTFE tape to stick them if they are not fixed Tie them by rubber band too Here is our system Pump will push ice water in the cooler foam
through the plastic tubing to the cooper pipe This is to make the cooper pipe becomes cool and
water will stagnate outsie the pipe. Fan will blow cool wind and steam from the cooper to the air

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