Abstract: A ventilation system configured to be self-cleaning, wherein said ventilation system includes: a filtration unit configured to filter exhaust air led through it by at least one air duct; a condensation chamber configured to collect condensation water from the exhaust air; a heating element configured to heat the condensation water to a temperature equal to or above 65 degrees Celsius; and a sprinkler system configured to sprinkle the condensation water in one or more of the filtration unit, at least one of the at least one air duct, and/or the condensation chamber, wherein the ventilation system is thus configured to provide a self-cleaning of the ventilation system utilizing the condensation water.
Type:
Grant
Filed:
March 1, 2017
Date of Patent:
February 16, 2021
Assignee:
ENJAY AB
Inventors:
Nils Lekeberg, Bengt-Göran Karlsson, Hans Lekeberg