HVAC decontamination system with regulated ozone output based on monitored ozone level in ambient air

1. A HVAC decontamination system with regulated ozone output based on monitored ozone level in ambient air, the HVAC decontamination system comprising:

an ozone supply unit comprising:

a supply unit enclosure having one or more air intake ports and one or more ozone output ports;

a plurality of ozone generators disposed within the supply unit enclosure, the plurality of ozone generators being fluidically coupled to the one or more air intake ports and the one or more ozone output ports of the supply unit enclosure; and

one or more controllers disposed within the supply unit enclosure, the one or more controllers being communicatively coupled to the plurality of ozone generators;

an air analyzer configured to monitor an amount of ozone per unit volume of air using an ozone sensor disposed at a selected location, the air analyzer being configured to transmit one or more control signals to the one or more controllers of the ozone supply unit when the amount of ozone per unit volume of air exceeds a predetermined threshold, the one or more controllers being configured to cause the plurality of ozone generators to generate ozone when the amount of ozone per unit volume of air is less than the predetermined threshold and being further configured to cause the plurality of ozone generators to cease to generate ozone in response to the one or more control signals; and

one or more tubes coupled to the one or more ozone output ports of the supply unit enclosure, the one or more tubes being configured to deliver the ozone generated by the plurality of ozone generators to an air return duct of a HVAC system.

2. The HVAC decontamination system of claim 1 , wherein the one or more controllers comprise a plurality of controllers, wherein each of the controllers is communicatively coupled to a respective ozone generator of the plurality of ozone generators.

3. The HVAC decontamination system of claim 1 , further comprising:

an air diffuser between the one or more tubes and the air return duct, the air diffuser being configured to diffuse the ozone into the air return duct.

4. The HVAC decontamination system of claim 3 , wherein the ozone sensor is located within 25 feet of a supply vent of the HVAC system.

5. The HVAC decontamination system of claim 1 , further comprising:

one or more oxygen concentrators configured to supply oxygen-enriched air to the one or more air intake ports of the ozone supply unit.

6. The HVAC decontamination system of claim 5 , wherein the ozone supply unit further comprises an air dryer externally coupled to the supply unit enclosure, the air dryer being configured to remove moisture from the oxygen-enriched air before the oxygen-enriched air is supplied to the plurality of ozone generators through the one or more air intake ports.

7. A HVAC decontamination system with regulated ozone output based on monitored ozone level in ambient air, the HVAC decontamination system comprising:

an ozone supply unit comprising:

a supply unit enclosure having one or more air intake ports and one or more ozone output ports;

a plurality of ozone generators disposed within the supply unit enclosure, the plurality of ozone generators being fluidically coupled to the one or more air intake ports and the one or more ozone output ports of the supply unit enclosure; and

one or more controllers disposed within the supply unit enclosure, the one or more controllers being communicatively coupled to the plurality of ozone generators;

an air analyzer configured to monitor an amount of ozone per unit volume of air using an ozone sensor disposed at a selected location, the air analyzer being configured to transmit one or more control signals to the one or more controllers of the ozone supply unit when the amount of ozone per unit volume of air is below a predetermined threshold, the one or more controllers being configured to cause the plurality of ozone generators to generate ozone in response to the one or more control signals; and

one or more tubes coupled to the one or more ozone output ports of the supply unit enclosure, the one or more tubes being configured to deliver the ozone generated by the plurality of ozone generators to an air return duct of a HVAC system.

8. The HVAC decontamination system of claim 7 , wherein the one or more controllers comprise a plurality of controllers, wherein each of the controllers is communicatively coupled to a respective ozone generator of the plurality of ozone generators.

9. The HVAC decontamination system of claim 7 , further comprising:

an air diffuser between the one or more tubes and the air return duct, the air diffuser being configured to diffuse the ozone into the air return duct.

10. The HVAC decontamination system of claim 9 , wherein the ozone sensor is located within 25 feet of a supply vent of the HVAC system.

11. The HVAC decontamination system of claim 7 , further comprising:

one or more oxygen concentrators configured to supply oxygen-enriched air to the one or more air intake ports of the ozone supply unit.

12. The HVAC decontamination system of claim 11 , wherein the ozone supply unit further comprises an air dryer externally coupled to the supply unit enclosure, the air dryer being configured to remove moisture from the oxygen-enriched air before the oxygen-enriched air is supplied to the plurality of ozone generators through the one or more air intake ports.

13. A HVAC system, comprising:

an air return duct;

an air handler configured to condition air received via the air return duct;

a supply duct configured to deliver conditioned air from the air handler to one or more supply vents that are configured to output the conditioned air;

an ozone supply unit comprising:

a supply unit enclosure having one or more air intake ports and one or more ozone output ports;

a plurality of ozone generators disposed within the supply unit enclosure, the plurality of ozone generators being fluidically coupled to the one or more air intake ports and the one or more ozone output ports of the supply unit enclosure; and

one or more controllers disposed within the supply unit enclosure, the one or more controllers being communicatively coupled to the plurality of ozone generators;

an air analyzer configured to monitor an amount of ozone per unit volume of air using an ozone sensor configured to sense the conditioned air output by the one or more supply vents, the air analyzer being configured to transmit one or more control signals based on the amount of ozone per unit volume of air to the one or more controllers of the ozone supply unit, the one or more controllers being configured to cause the plurality of ozone generators to generate ozone when the amount of ozone per unit volume of air is less than a predetermined threshold and being further configured to cause the plurality of ozone generators to cease to generate ozone when the amount of ozone per unit volume of air exceeds the predetermined threshold; and

one or more tubes coupled to the one or more ozone output ports of the supply unit enclosure, the one or more tubes being configured to deliver the ozone generated by the plurality of ozone generators to the air return duct.

14. The HVAC system of claim 13 , wherein the one or more controllers comprise a plurality of controllers, wherein each of the controllers is communicatively coupled to a respective ozone generator of the plurality of ozone generators.

15. The HVAC system of claim 13 , further comprising:

an air diffuser between the one or more tubes and the air return duct, the air diffuser being configured to diffuse the ozone into the air return duct.

16. The HVAC system of claim 13 , wherein the ozone sensor is located within 25 feet of the one or more supply vents.

17. The HVAC system of claim 13 , further comprising:

one or more oxygen concentrators configured to supply oxygen-enriched air to the one or more air intake ports of the ozone supply unit.

18. The HVAC system of claim 17 , wherein the ozone supply unit further comprises an air dryer externally coupled to the supply unit enclosure, the air dryer being configured to remove moisture from the oxygen-enriched air before the oxygen-enriched air is supplied to the plurality of ozone generators through the one or more air intake ports.