US 12,434,277 B1
HVAC cleaning system
Shannon Williams, Colorado Springs, CO (US)
Filed by Shannon Williams, Colorado Springs, CO (US)
Filed on Aug. 3, 2022, as Appl. No. 17/880,097.
Int. Cl. A61L 2/00 (2006.01); A47L 7/00 (2006.01); A61L 2/22 (2006.01); B05B 15/00 (2018.01); B08B 9/00 (2006.01); B08B 9/032 (2006.01)
CPC B08B 9/0327 (2013.01) [A61L 2/22 (2013.01); A61L 2202/14 (2013.01); A61L 2202/15 (2013.01); B08B 2209/032 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An HVAC cleaning system comprising
an HVAC system and a cleaning structure;
wherein the cleaning structure forms a fluidic connection with the HVAC system;
wherein the HVAC system controls a flow of air into and out of a chamber;
wherein the cleaning structure injects a disinfection solution as a spray into the air flow controlled by the HVAC system;
wherein the HVAC system forms a fluidic connection with the cleaning structure;
wherein the HVAC system receives the spray of disinfection solution from the cleaning structure;
wherein the cleaning structure is a fluid management system;
wherein the cleaning structure stores the disinfection solution;
wherein the cleaning structure pumps the disinfection solution as a spray into the air flowing through the HVAC system;
wherein the disinfection solution cleans the ductwork transporting the air flow through the HVAC system;
wherein the cleaning structure comprises a logic module, a pump, and a disinfection structure;
wherein the logic module electrically connects to the pump;
wherein the pump forms a fluidic connection with the disinfection structure;
wherein the HVAC circuit board transmits the fan on signal to the logic module such that the logic module discharges the spray of disinfection solution into the air flowing through the HVAC system only when the fan is in operation;
wherein the pump generates a pressure differential that transports the disinfection solution through the disinfection structure into the HVAC system;
wherein the disinfection structure transports the disinfection solution under pressure from the pump to the HVAC system;
wherein the disinfection structure discharges the disinfection solution as a spray into the air flowing through the cleaning structure;
wherein the disinfection structure further comprises a disinfection bottle, a fitting structure, and the disinfection solution;
wherein the disinfection bottle is a fluid containment structure;
wherein the disinfection bottle forms a reservoir that contains the disinfection solution in anticipation of use;
wherein the disinfection bottle forms a fluidic connection with the pump;
wherein the pump generates a pressure differential that transports the disinfection solution from the disinfection bottle into the pump.