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Portable Respirator V3

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Creation quality: 5.0/5 (1 vote)
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  • 10 downloads

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3D design format
SKP and STL Folder details Close
  • boitierventilateur.stl
  • capotbuse.stl
  • couvercleanti-projection.stl
  • filtreairV3.skp
  • portefiltre.stl

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Publication date 2021-04-08 at 01:38
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Published to Thingiverse on: 2020-03-24 at 21:01
Design number 360508

3D printer file info

3D model description

individual portable aerator with filter, adaptable on hood (see pattron in version 2) and semi waterproof suit. (this is not a medical equipment).

changes and improvements since version 2 :

  • Strap attachment, stronger and simplified.

  • replacement of the grid by a cover (baffle air intake), to avoid the filter being wet by rain, sprays, by sprayed disinfectant...

  • back to a square shape, less aesthetic, but makes the manufacture of the filter and its installation, easier, faster and more tight.

  • a clip fastening replaces the 3 front screws (less additional parts needed)

material needed:

  • 4 steel bolts, 4 to 5 cm long and 4 mm in diameter (+ 4 adapted bolts). the head of the bolts will be preferably flat.

  • glue adapted to the 3D printing plastic (for PLA: neoprene or cianoacrylate or epoxy contact glue or hot glue or fast-setting polyvinyl glue).

  • A computer fan 8 cm by 8 cm and 2.6 cm thick or less.

A 12V battery suitable for the fan (check the fan amperage).

individual portable aerator with filter, adaptable to hood (see pattern in version 2) and semi-waterproof suit. (this is not medical equipment).

modifications and improvements since version 2:

  • straps fixing, more solid and simplified.

  • replacement of the grid by a cover (air intake in baffle), to prevent the filter from being wet by rain, postillions, by sprayed disinfectant ...

  • return to a square shape, less aesthetic, but make the manufacture of the filter and its installation, easier, faster and more waterproof.

  • fixing by clips replaces the 3 front screws (less additional parts required).

Necessary material :

  • 4 steel bolts, 4 to 5 cm long and 4 mm in diameter (+ 4 bolts adapted). the head of the bolts should preferably be flat.

  • glue suitable for 3D printing plastic (for PLA: neoprene or cianoacrylate or epoxy contact glue or hot glue or polyvinyl glue with quick setting).

  • a computer fan 8 cm by 8 cm and 2.6 cm thick or less.

a 12 V battery suitable for the fan (check the fan amperage).

3D printing settings

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