Air quality and particulate detection system
An air quality and particulate detection system comprising: an air quality and particulate detector comprising a particulate detection chamber in fluid communication via an orifice with an adjacent air quality member, the particulate detection chamber comprising a blower adjacent to a particle filter and a laser source, and the air quality member comprising a channel having substantially parallel sides for operably coupling a HEPA filter adjacent and substantially parallel to the orifice, and for operably coupling one or more ultraviolet light emitting diodes (LEDs) downstream from the HEPA filter, and an exhaust pipe for returning treated air to a protected area; one or more pipe runs fluidly connected to the particulate detection chamber, wherein each of the one or more pipe runs includes one or more sampling points configured to allow air particulate entry from the protected area, into at least one of the one or more pipe runs.
1. An air quality and particulate detection system, comprising:
an air quality and particulate detector comprising a particulate detection chamber in fluid communication via an orifice with an adjacent air quality member,
the particulate detection chamber comprising a blower, a particle filter, and a laser source, wherein the blower is adjacent to the particle filter and the laser source, and
the air quality member comprising:
one or more ultraviolet light emitting diodes (LEDs),
a channel having substantially parallel sides for operably coupling a HEPA filter adjacent and substantially parallel to the orifice, and for operably coupling the one or more ultraviolet light emitting diodes (LEDs) downstream from the HEPA filter, and
an exhaust pipe for returning treated air to a protected area; and
one or more pipe runs fluidly connected to the particulate detection chamber, wherein each of the one or more pipe runs includes one or more sampling points configured to allow air particulate entry from the protected area, into at least one of the one or more pipe runs.
2. The air quality and particulate detection system of claim 1 , further comprising one or more secondary particulate detectors fluidly connected to the air quality and particulate detector through the one or more pipe runs.
3. The air quality and particulate detection system of claim 1 , wherein the HEPA filter has a designation equal to or greater than MERV 6 and equal to or less than MERV 18.
4. The air quality and particulate detection system of claim 1 , wherein the ultraviolet LEDs generate light in wavelength range equal to or greater than 200 nm and equal to or less than 320 nm.
5. The air quality and particulate detection system of claim 1 , wherein the laser source is configured to generate a laser having a plurality of wavelengths.
6. The air quality and particulate detection system of claim 5 , wherein the laser source is adjacent to a sensor, the sensor configured to detect at least one of an amount of laser scatter and laser fluorescence in response to interaction of the laser and air particulates.
7. The air quality and particulate detection system of claim 5 , wherein the blower is adjacent to: an infrared light source configured to generate an infrared light, and to a sensor configured to detect an infrared signature of an air particulate in response to interaction of the infrared light and the air particulate.
8. The air quality and particulate detection system of claim 7 , wherein the air quality and particulate detector is configured to determine an identity of the air particulate in response to at least one of an amount of light scatter and laser fluorescence.
9. The air quality and particulate detection system of claim 8 , wherein the air quality and particulate detector is configured to activate an alarm in response to the identity of the air particulate.
10. The air quality and particulate detection system of claim 9 , wherein the air quality and particulate detector is configured to transmit the infrared signature to the air quality and particulate detection system.
11. An air quality and particulate detector, comprising:
an air quality and particulate detector comprising a particulate detection chamber in fluid communication via an orifice with an adjacent air quality member wherein,
the particulate detection chamber comprises a blower, a particle filter, and a laser source, wherein the blower is adjacent to the particle filter and the laser source, and
the air quality member comprises one or more ultraviolet light emitting diodes (LEDs), a channel having substantially parallel sides for operably coupling a HEPA filter adjacent and substantially parallel to the orifice, and for operably coupling the one or more ultraviolet light emitting diodes (LEDs) upstream from the HEPA filter, and an exhaust pipe for returning treated air to a protected area.
12. The air quality and particulate detector of claim 11 , wherein the HEPA filter has a designation equal to or greater than MERV 6 and equal to or less than MERV 18.
13. The air quality and particulate detection system of claim 11 , wherein the ultraviolet LEDs generate light in the wavelength range of 200 to 320 nm.
14. The air quality and particulate detection system of claim 11 , wherein the laser source is configured to generate a laser having a plurality of wavelengths.
15. The air quality and particulate detection system of claim 14 , wherein the laser source is adjacent to a sensor, the sensor configured to detect at least one of an amount of laser scatter and laser fluorescence in response to interaction of the laser and air particulates.
16. A method of operating an air quality and particulate system, the method comprising:
allowing air particulate entry from an airflow of a protected area into one or more pipe runs through one or more sampling points in the airflow, wherein each of the one or more pipe runs initiate at a first end and terminate at a second end;
conveying the air particulate in the airflow from the second end to a particulate detection chamber of an operably coupled air quality and particulate detector;
detecting the air particulate in the particulate detection chamber and separating the air particulate from the airflow in the particulate detection chamber by a particle filter, wherein the particulate detection chamber comprises a blower, a particle filter, and a laser source, and wherein the blower is adjacent to the particle filter and the laser source;
conveying the airflow through a particulate detection chamber orifice and through a HEPA filter positioned in an adjacent air quality member, the air quality member comprising one or more ultraviolet light emitting diodes (LEDs), a channel having substantially parallel sides for operably coupling the HEPA filter adjacent and substantially parallel to the orifice, and for operably coupling the one or more ultraviolet light emitting diodes (LEDs) downstream from the HEPA filter, and an exhaust pipe;
treating the airflow in the air quality member, with ultraviolet germicidal radiation from the one or more ultraviolet light emitting diodes (LEDs); and
returning the airflow to the protected area via the exhaust pipe.
17. The method of claim 16 , wherein the HEPA filter has a designation equal to or greater than MERV 6 and equal to or less than MERV 18.
18. The method of claim 16 , wherein the one or more LEDs generate light in the wavelength range of 200 to 320 nm.