Basically iv got to stage in my electrolysis experiments to produce hydrogen / oxygen gas, where the amount of gas produced is enough for me too worry about safety, as they was in a well vented area but still indoors iv been keeping experiments to about 30seconds and small scale. I haven't lit it for obvious reasons. So iv been clearing out a old storage shed, its not ideal, a enclosed brick box, but its the only outside area i have which isn't communal . So im wanting to build a extractor like the one below.
I spent about 50quid on all the bits, the extractor fan is a 12v inline bilge blower, used on boats to remove engine exhaust fumes , also it claims the motor will not spark, A large old lamp i already had, A tumble dryer metal hose. also as the only way too get power in there is using a long ass extension lead, which i dont want to be running 220v, I dont want to use solar, as the area isnt great so dont want to draw attention to my shed. so will be looking at a 12v battery in a box, if any one got any ideas how to build one, that would be great. The blower is 4a 12v, and the two 12v gu10s pull 1.6A combined. And il need to make a more specialized box for the electrolysis cells. 12v-36v.
heres a quick and dirty pic of the bits, you can easily put it all together in your head. if anyone see any issues with the design or ways to improve, please point it out, i dont offend easy. The hose will be cut in half, with the fan unit attached to the wall.
I spent about 50quid on all the bits, the extractor fan is a 12v inline bilge blower, used on boats to remove engine exhaust fumes , also it claims the motor will not spark, A large old lamp i already had, A tumble dryer metal hose. also as the only way too get power in there is using a long ass extension lead, which i dont want to be running 220v, I dont want to use solar, as the area isnt great so dont want to draw attention to my shed. so will be looking at a 12v battery in a box, if any one got any ideas how to build one, that would be great. The blower is 4a 12v, and the two 12v gu10s pull 1.6A combined. And il need to make a more specialized box for the electrolysis cells. 12v-36v.
heres a quick and dirty pic of the bits, you can easily put it all together in your head. if anyone see any issues with the design or ways to improve, please point it out, i dont offend easy. The hose will be cut in half, with the fan unit attached to the wall.