Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
This heater is made of
rubber, plastic,metal and
so on. On the one hand,
it is a heater; On the other
hand,it is an air purifier,too.
Firstly, air gets into the
heater from the intake.
Then squeeze the heater
with your hand.In the
meantime the metal ball
blocks inlet and the air
passes through six strainers.
It will produce heat through
friction and harmful substances
in the air will be absorbed by the exotic
materials in strainers.In the last, the air
be vented from the other side.
This kind of action repeated several
times later, it will be very warm. And you
have done something nice for the earth.
Junfeng Wang Zhengmin Ma Towel Law Nan Yang