Locally powered water distillation system

Patent metadata

Field	Value
Publication number	US-9278868-B2
Application number	US-201314025279-A
Country	US
Kind code	B2
Filing date	Sep 12, 2013
Priority date	Nov 13, 2002
Publication date	Mar 8, 2016
Grant date	Mar 8, 2016

Abstract

A system for distributed utilities including electrical power and water. A generation device is provided for converting an available resource to a desired utility; the resource may be water, in which case the generator is a purifier for purifying untreated water, or, alternatively, the generator may convert a fuel to electrical power. In either case, an input sensor is provided for measuring input to the generation device, while an output sensor is provided for measuring consumption of output from the generation device. The monitoring system has a controller for concatenating measured input and consumption of output on the basis of the input and output sensors. Measured parameters are telemetered to a remote site where utility generation and use are monitored and may also be controlled. At least a portion of the electrical power capacity of the electric generation unit may power a water purification unit such as a vapor compression distillation unit, and heat output of the electric generation unit may supply heat to the water purification unit.

First claim

What is claimed is:

1. A monitoring system for distributed utilities, the monitoring system comprising:
a. at least one vapor compression water distillation unit wherein the at least one vapor compression water distillation unit converts available water to a output distilled water;
b. an input sensor for measuring the amount of water input to the at least one vapor compression water distillation unit;
c. an output sensor for measuring consumption of output distilled water from the at least one vapor compression water distillation unit by at least one end user; and
d. a controller for concatenating measured water input and consumption of output distilled water on the basis of the input and output sensors.

2. A monitoring system according to claim 1 , where the at least one vapor compression water distillation unit is driven by a Stirling cycle engine.

3. A monitoring system according to claim 1 , wherein the input sensor is a flow sensor.

4. A monitoring system according to claim 1 , wherein the output sensor measures power consumption.

5. A monitoring system according to claim 1 , wherein the input sensor includes a fuel consumption rate monitor.

6. A monitoring system according to claim 1 , further comprising a telemetry module for communicating measured input and output parameters to a remote site.

7. A monitoring system according to claim 1 , further comprising a remote actuator for varying operating parameters of the at least one vapor compression water distillation unit based on remotely received instructions.

8. A monitoring system according to claim 1 , further comprising a self-locating device having an output indicative of the location of the monitoring system.

9. A monitoring system according to claim 1 , wherein monitored characteristics of input and output depend upon the location of the monitoring system.

10. A distributed network of utilities comprising:
a. a plurality of vapor compression water distillation units driven by respective Stirling cycle engines for converting available water into distilled water;
b. a plurality of input sensors for measuring the amount of water input to each vapor compression water distillation unit;
c. a plurality of output sensors for measuring consumption of output from each vapor compression water distillation unit by at least one end user;
d. a telemetry transmitter for transmitting input and output parameters of a specified vapor compression water distillation unit; and
e. a remote processor for receiving input and output parameters from the plurality of vapor compression water distillation units.

11. A distributed network according to claim 10 , wherein the plurality of input sensors are flow sensors.

12. A distributed network according to claim 11 , wherein the plurality of input sensors include a fuel consumption rate monitor.

13. A distributed network according to claim 11 , wherein the telemetry transmitter communicating measured input and output parameters to a remote site.

14. A distributed network according to claim 11 , further comprising a remote actuator for varying operating parameters of the plurality of vapor compression water distillation units based on remotely received instructions.

15. A distributed network according to claim 11 , further comprising a self-locating device having an output indicative of the location of the distributed network.

16. A distributed network according to claim 11 , wherein monitored characteristics of input and output depend upon the location of the distributed network.

Assignees

• Deka Products Lp

Inventors

• Kamen Dean
• Demers Jason A
• Owens Kingston

Classifications

• F04C19/008

  Port members in the form of conical or cylindrical pieces situated in the centre of the impeller · CPC title

• F04C19/002

  with rotating outer members · CPC title

• C02F1/008 Primary

  Control or steering systems not provided for elsewhere in subclass C02F · CPC title

• B01D1/2887

  The compressor is integrated in the evaporation apparatus · CPC title

• B01D35/12

  Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration · CPC title