Inventors:
Jason Cheng - Brooklyn NY, US
Kok Ki Tam - Brooklyn NY, US
International Classification:
F24C 15/20
Abstract:
A device and method for cleaning fans in range or stove hoods by spraying steam onto the fan impeller area on which soot and cooking fumes condense to clean the impeller and wash the accumulated condensates down a drain. By using steam above atmospheric pressure as the cleaning fluid, the device uses significantly less water that other devices that spray water or an aqueous solution to clean the fan blades.