Water quality analysis system and method

Patent metadata

Field	Value
Publication number	US-10288595-B2
Application number	US-201514717314-A
Country	US
Kind code	B2
Filing date	May 20, 2015
Priority date	May 20, 2015
Publication date	May 14, 2019
Grant date	May 14, 2019

Abstract

The present invention provides a water quality analysis system capable of making multiple simultaneous measurements of different water quality parameters and saving or transmitting this data for analysis. A housing surrounds a data processor and a water sensor flow cell. The flow cell incorporates a channel through which a stream of water flows. Multiple probe bores within the flow cell house different sensor probes used to measure different water quality parameters of the stream. The data processor receives and digitizes data for the different water quality parameters.

First claim

What is claimed is:

1. A water sensor flow cell apparatus, comprising:
a manifold body;
a water channel within said manifold body, wherein said water channel extends between a cell inlet and a cell outlet wherein said cell outlet is located above said cell inlet; and
a plurality of probe bores within said manifold body operably connected to said water to channel, wherein at least one of said plurality of probe bores operably connects to said water channel at a non-zero angle, wherein at least one of said plurality of probe bores contains at least one sensor probe in communication with said water channel, wherein at least one of said plurality of probe bores has a shape, cross-sectional size or length different from a shape, cross-sectional size or length of another of said plurality of probe bores; and wherein said at least one sensor probe is operatively connected to one of a plurality of probe caps, each of said plurality of probe caps is sealably and removably connected to one of said plurality of probe bores, and said plurality of probe caps sealably and removably hold said at least one sensor probe, extending through said probe cap, in place.

2. The water sensor flow cell apparatus of claim 1 , wherein said manifold body comprises a non-oxidizing metal selected from the group consisting of: titanium, aluminum, stainless steel, platinum, iridium, palladium and combination thereof.

3. The water sensor flow cell apparatus of claim 1 , wherein said manifold body comprises a non-oxidizing polymer selected from the group consisting of: polyacetal, polyvinyl chloride, polytetrafluoroethylene, silicone, polyethylene and polypropylene.

4. The water sensor flow cell apparatus of claim 1 , wherein said plurality of probe bores number between 2 and 30.

5. The water sensor flow cell apparatus of claim 1 , wherein said at least one sensor probe is configured to measure at least one parameter selected from the group consisting of: water temperature, pH, conductivity and turbidity, oxidation-reduction potential, total dissolved solids, dissolved oxygen, free chlorine, free arsenic, free cyanide, water flow, blue-green algae concentration, Chlorophyll a concentration, total dissolved gas and specific ion concentration.

6. The water sensor flow cell apparatus of claim 1 , wherein said water channel is a single-path channel.

7. The water sensor flow cell apparatus of claim 1 , wherein said water channel is a multi-path channel.

8. A water quality analysis system, comprising:
a water sensor flow cell apparatus according to claim 1 , and further comprising:
a data processor operatively connected to said at least one sensor probe and having a receiver configured to receive data from said at least one sensor probe;
a housing surrounding said water sensor flow cell apparatus and said data processor, wherein said housing comprises a housing inlet and a housing outlet.

9. The water quality analysis system of claim 8 , wherein said data processor further comprises a memory configured to store said data.

10. The water quality analysis system of claim 8 , wherein said data processor further comprises a transmitter configured to transmit said data to an external device.

11. The water quality analysis system of claim 10 , wherein said external device is selected from the group consisting of a smart device and a computer.

12. The water quality analysis system of claim 8 , further comprising tubing connecting said housing inlet to said cell inlet and connecting said housing outlet to said cell outlet.

13. The water quality analysis system of claim 8 , further comprising a power source operatively connected to said plurality of sensor probes and to said data processor.

14. The water quality analysis system of claim 8 , further comprising a detachable probe bore.

15. The water sensor flow cell apparatus of claim 1 , further comprising a detachable probe bore.

Assignees

• Anderson Michael J
• Smith Clint B
• Fisher Andmorgan R
• Ly Tung
• Us Army

Inventors

• Anderson Michael J
• Smith Clint B
• Fisher Andmorgan R
• Ly Tung

Classifications

• G01N2033/243

  Physics · mapped topic

• G01N33/1893

  using flow cells · CPC title

• G01N33/1886 Primary

  using probes, e.g. submersible probes, buoys · CPC title

• G01N33/243

  for determining biological parameters concerning composting, biodegradability or bioavailability · CPC title