Snowmaker

Objective: 

Last year, I was inspired to create a backyard terrain ski park. I formed several rails out of wood and PVC pipes and built a starting ramp to enable me to gather speed. The only thing I could not control, however, was the weather. Even though it was cold, it did not snow a lot last year. I wanted to figure out a way to blow snow in my backyard.

Brainstorming process:

I researched several types of snowmakers and concluded that there were two possible design options:

Option 1 is easier to make but is less efficient. Additionally, with option 1, there is a risk of permanently damaging the air compressor if the water goes into the air line. I chose Option 2 (external mix snowmaker). I ordered special nucleation, misting, and air nozzles built for this purpose and then went to Home Depot to buy the plumbing, aluminum strapping, and a PVC pipe.

Assembly:

First, I attached all of the plumbing together with teflon tape to ensure there were no leaks. Then, I drilled holes in the PVC pipe so that I could attach the nozzles to the pipes through the pipe and the strapping. Finally, I tightened all of the nozzles and attached the air compressor and the pressure washer. 

Results:

Success! The snowmaker worked and I was able to blow snow so that I could keep on skiing in my backyard.