La plate-forme collaborative de bricolages scientifiques et pédagogiques

Portable solar cooker

This project is a good way to discover the power of the Sun, and the use of a renewable energy to cook without polluting or increasing deforestation.

 

The portable solar cooker uses 3 principles: the greenhouse effect, the concentration of light with reflective panels and the ability of black colour to absorb infrared radiations. The same principles are used in solar thermal collectors.

 

This model is characterized by its ease of construction and low cost. It is inspired by similar models (cookit) developed for the third world and tested in refugee camps. Our model avoids steam from condensating in the jar as it could reduce the greenhouse effect.


Difficulté
Facile
Durée
2h 30min
Note
3/5
Prix
~ 10 CHF
Témoignages
1

Matériel
Outils
Réalisation
Paint the bottom and sides of the tin with a high temperature black paint spray .   After drying, open the upper part of ... Put a rubber band around the tin, just below its top edge (to use as a joint).   Insert the tin into the jar (clean and dry ... Make a hole in the gasket with a punch (or awl).   This hole should allow the steam to come out and avoid any risk of burns.   ... Report the diagram on a cardboard.   Cut out the shape using a box cutter or a pair of scissors.   The dotted lines should ... Coat the cardboard with wallpaper glue or white glue.   Cover it with an aluminium foil (glossy side facing up) and glue ... Cover the folding parts on the cardboard side with self-adhesive fabric tape.   Attach the upper and lower parts ...The reflector can be folded in three to carry around. Using pliers, cut the wire mesh to form a ribbon of about 28 cm long and 3 cm high.   Fold the wire meshin in half to form a 1.5 ...
Fonctionnement
Liens&Références
Date26.03.2013
AuteurMartin
Organismeinfo-energie
TraducteurMartin
FinalitéProduire de la lumière ou de la chaleur
DomaineEnergie
Développement durable
Langue(s)français deutsch english
License