Firy- Cheap Homemade Fire Extinguisher

Firy- Cheap Homemade Fire Extinguisher

Firy is the homemade fire extinguisher. It is very cheap to build, efficient and reusable. It is very handy when there is small fire.

Task 1: Things You Need

Firy- Cheap Homemade Fire Extinguisher
  • Plywood

M-seal/Fevitite

Vinegar and water

Small plastic box

Pipe

Paint

Baking Soda

Glue

Task 2: Making Model and Mechanism

Firy- Cheap Homemade Fire Extinguisher
Firy- Cheap Homemade Fire Extinguisher
Firy- Cheap Homemade Fire Extinguisher
Firy- Cheap Homemade Fire Extinguisher
Firy- Cheap Homemade Fire Extinguisher
Firy- Cheap Homemade Fire Extinguisher
Firy- Cheap Homemade Fire Extinguisher
Firy- Cheap Homemade Fire Extinguisher
Firy- Cheap Homemade Fire Extinguisher
Firy- Cheap Homemade Fire Extinguisher
Firy- Cheap Homemade Fire Extinguisher
Firy- Cheap Homemade Fire Extinguisher

I used plywood to make a triggering part and holding part. The small plastic box is used to fill the baking soda when trigger is move upward the strip with hole moves and banking soda is release into the vinegar and water solution. And reaction create CO2 which is release from the hose.

Task 3: Working

  • Fill bottle with 1:1 ratio of Vinegar and water.
  • Fill the small plastic box with baking soda.
  • Join all parts.
  • Use the trigger.
  • Shake the bottle.
  • Point hose to the fire.
  • Done.. reuse – Firy- Cheap Homemade Fire Extinguisher, in category: home

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