ENVIRONMENTAL MONITORING SYSTEM

• US 20190309972A1
• Filed: 04/09/2018
• Published: 10/10/2019
• Est. Priority Date: 04/09/2018
• Status: Active Grant

• Current Assignee: Wayne Roen
• Original Assignee: Wayne Roen
• Inventors: Roen, Wayne
• Granted Patent: US 10,704,798 B2
• Time in Patent Office: Days
• CPC Class Codes: B01D 2201/56 Wireless systems for monitoring the filter
• CPC Class Codes: B01D 29/13 Supported filter elements
• CPC Class Codes: B01D 35/1435 with alarm means
• CPC Class Codes: C02F 1/008 Control or steering systems not provided for elsewhere in subclass C02F
• CPC Class Codes: C02F 2209/008 comprising telecommunication features, e.g. modems or antennas
• CPC Class Codes: F24F 11/39 Monitoring filter performance
• CPC Class Codes: F24F 11/58 using Internet communication
• CPC Class Codes: F24F 11/63 Electronic processing
• CPC Class Codes: F24F 2110/60 Odour
• CPC Class Codes: F24F 2110/62 Tobacco smoke
• CPC Class Codes: F24F 2110/64 Airborne particle content
• CPC Class Codes: F24F 2110/66 Volatile organic compounds [VOC]
• CPC Class Codes: F24F 2110/68 Radon
• CPC Class Codes: F24F 2110/70 Carbon dioxide
• CPC Class Codes: F24F 2110/72 Carbon monoxide
• CPC Class Codes: F24F 2110/74 Ozone
• CPC Class Codes: Y02B 30/70 Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

An fluid monitoring system can include a filter having an upstream face and a downstream face and defining a form factor, a sensor package arranged within the form factor of the filter to detect at least one quality factor of a surrounding medium, a transmitter electronically coupled to the sensor package and including an antenna for autonomous wireless transmission of the detected fluid quality information, and a power subsystem coupled to the sensor package and the transmitter to provide access to continuous electrical power thereto.

Claims

1. A fluid quality monitoring system comprising:

a filter having an upstream face and a downstream face and defining a form factor;

a filter medium arranged within the form factor;

a sensor package arranged within the form factor of the filter and within the filter medium, wherein the sensor package is configured to detect at least one fluid quality factor, the sensor package including at least one sensor configured to detect one of the group consisting of;

smoke particles, carbon monoxide, carbon dioxide, combustible gases, radon, mold, volatile organic compounds, oxygen, humidity, particulate matter having a predetermined size range, ammonia, ozone, hydrogen sulfide, hydrogen cyanide, nitrogen monoxide, nitrogen dioxide, ethylene oxide, hydrochloric acid, formaldehyde, airborne disease vectors, airborne chemical compounds, airborne biological compounds, lead, Legionella, heavy metals, pH, and mineral presence; and

a transmitter electronically coupled to the sensor package and including an antenna for autonomous wireless transmission of the detected at least one fluid quality factor.

2. The fluid quality monitoring system of claim 1, wherein the filter is a heating, ventilation, and air conditioning (HVAC) filter and the filter medium defines a border of a cavity having a size corresponding to the sensor package within the form factor, and wherein the sensor package is configured to detect at least one environmental indoor air quality factor.

3. The fluid quality monitoring system of claim 1, further comprising:

a power subsystem coupled to the sensor package and the transmitter to provide access to continuous electrical power thereto, and

a logic system configured to power the sensor package intermittently.

4. The fluid quality monitoring system of claim 2, wherein the environmental indoor air quality factors include one or more of odors, smoke, heat, dust, airborne bacteria, or carbon dioxide level.

5. The fluid quality monitoring system of claim 1, wherein the sensor package is configured to be insertable and removable from the form factor of the filter.

6. The fluid quality monitoring system of claim 2 further comprising an alerting component configured to provide an alert when the sensor package detects an exceeded threshold of one of the environmental indoor air quality factors.

7. The fluid quality monitoring system of claim 3, wherein the power subsystem comprises an energy harvesting element configured to harvest static energy generated by the passage of a fluid stream or by change in temperature of the passing fluid stream.

8. The fluid quality monitoring system of claim 3, wherein the power subsystem comprises a battery and the sensor package is configured to operate intermittently.

9. The fluid quality monitoring system of claim 1, wherein the upstream face and the downstream face define a flow direction, and the sensor package extends primarily along a plane orthogonal to the flow direction.

11. The fluid quality monitoring system of claim 1, wherein the transmitter is configured to connect to a device in proximity to the sensor package.

10. (canceled)

12. A kit for fluid monitoring, the kit comprising:

a filter made up of a filter medium, the filter defining a form factor;

a sensing system arranged within the form factor of the filter and within the filter medium, wherein the sensor package is configured, the sensing system comprising;

a sensor configured to detect at least one fluid quality factor of the group consisting of;

smoke particles, carbon monoxide, carbon dioxide, combustible gases, radon, mold, volatile organic compounds, oxygen, humidity, particulate matter having a predetermined size range, ammonia, ozone, hydrogen sulfide, hydrogen cyanide, nitrogen monoxide, nitrogen dioxide, ethylene oxide, hydrochloric acid, formaldehyde, airborne disease vectors, airborne chemical compounds, airborne biological compounds lead, Legionella, heavy metals, pH, and mineral presence; and

a transmitter electronically coupled to the sensor package and including a subsystem for autonomous transmission of the detected at least one fluid quality factor; and

instructions for configuring a networked device to communicate with the transmitter.

13. The kit of claim 12, wherein the filter defines a border of a cavity having a size corresponding to the sensor package and the sensor is configured to be arranged in the cavity.

14. The kit of claim 12, wherein the at least one fluid quality factor includes one or more of odors, smoke, heat, dust, airborne bacteria, or carbon dioxide level.

15. The kit of claim 14, wherein the sensor package is configured to be insertable and removable from the filter.

16. The kit of claim 12 further comprising an alerting component configured to provide an alert when the sensor package detects an exceeded threshold of the at least one fluid quality factor.

17. The kit of claim 12, further comprising a power subsystem coupled to the sensor package and the transmitter to provide access to continuous electrical power thereto, wherein the power subsystem comprises an energy harvesting element configured to harvest static energy generated by the passage of a fluid stream or by change in temperature of the passing fluid stream.

18. The kit of claim 12, wherein the filter is selected from the group consisting of:

a water filter; and

a heating, ventilation, and air conditioning (HVAC) filter.

19. The kit of claim 12, wherein the instructions for configuring a networked device to communicate with the transmitter include instructions for downloading an app to a mobile device.

20. The kit of claim 17, wherein the power subsystem comprises a logic system configured to power the sensor package intermittently.

21. The kit of claim 12, further comprising an antenna for autonomous wireless transmission of the detected at least one fluid quality factor, wherein the antenna is configured for use on one of a wireless local area network and a mesh network.