Rapid Can Cooler - Cold Labs Mk.1

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This is one of my inventions - based on popularised and more expensive items.

The internal spinning tube of this model was originally called the “drinks cooler jacket” on my CAD software - it existed to be used with a plastic tub - which at the time was economical due to the nature of 3D printing before High Speed printers became the normal - Thank you Bambu Lab!

Parts Required - 

• Small USB Water Pump - https://a.co/d/1gY5zgy (USA) https://amzn.eu/d/2wwkqJg (UK)
• 11mm OD PVC that works with your pump - https://amzn.eu/d/afUtSrt (UK) 8mm ID 11mm OD PVC tube - USA - go to home depot
  • these items usually are reccomended together at checkout on amazon 

How to use -

1. Cut 11mm OD Tube for the Drinks jacket - push into the pump and the drinks jacket
2. Place the drinks jacket into the slot in the Bucket
3. Add ice to the bucket - do no add into the drinks jacket - it must be clear
4. Fill with enough water - add more to ensure your can spins roughly 400ml to start 
5. Run the pump wire through the hexagon grid top - and place the top onto the bucket
6. Plug the USB in - Place a drink into the water vortex 
7. Wait 5 minutes - and it should be below 5 degrees Celsius

Design goals -

• Cooling a can to below 5 Degrees (Celsius) in 5 Minutes
• Rotation - Enhances the speed of cooling 
• Low cost - USB water pump - roughly £3-4 on Amazon
• Cool for parties
• Portable!!!!!!

I feel like I achieved all of these goals - with only the sky as my limit - I do want to improve my design but using this passive spinning technique - I do beleive I am the first to do this EVER!