| 摘要 |
An automatic fragrance dispensing system used for distributing fragrances and/or anti-microbial solutions throughout a building using the HVAC system. The system includes a printed circuit board which controls the duration of the misting levels, time sequences, and instant misting operations. A dispensing nozzle to atomizing the solutions, an air flow switch to detect air flow when used with the HVAC system, a pump, a reservoir to hold the solution, a conductivity probe for detecting the level of solution in the reservoir, a keyed air flow switch for changing the operation of the fragrance system in order to dispense the solution of choice with air flow or no air flow. The design of this system is to be user friendly and fully adjustable to suit every consumers needs.
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