Air treatment substance delivery apparatus for air conditioning systems

摘要

An air treatment substance delivery apparatus includes a pressurized aerosol can of air treatment substance such as a fragrance or sanitizer with a spray nozzle mounted on a conventional nozzle displacement valve, a nozzle depression mechanism actuated by a solenoid, an electric power circuit delivering power from the power source to the solenoid, the power circuit including a spray activation switch connected to air movement detection means so that activation of the air unit fan is detected by the air movement detection means which operates the spray activation switch to activate the solenoid which causes the nozzle depression mechanism to depress the spray nozzle on the can and release atomized air treatment substance into the air stream.

主权项

1. An air treatment substance delivery apparatus for connection to a garbage chute containing an air stream, comprising:
a pressurized aerosol can of air treatment substance with a spray nozzle mounted on a nozzle displacement release valve and positioned and oriented to release aerosol into the air stream; a nozzle depression mechanism actuated by a solenoid; an electric power circuit containing a spray activation switch and having a power source and delivering electric current to said nozzle depression mechanism; and air movement detection means operationally connected to said spray activation switch; such that air movement within the chute is detected by said air movement detection means and said air movement detection means in turn operates said spray activation switch to activate said nozzle depression mechanism, causing said air pressurized aerosol can to release atomized air treatment substance into the air stream within the garbage chute.