초록 ▼

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

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.

대표청구항 ▼

What is claimed is: 1. A method for removing contaminants from water by distillation, the method comprising: a. driving an electric generator by means of a thermal cycle engine for generating electrical power capacity, the thermal cycle engine including a burner for combusting a fuel; b. employing

What is claimed is: 1. A method for removing contaminants from water by distillation, the method comprising: a. driving an electric generator by means of a thermal cycle engine for generating electrical power capacity, the thermal cycle engine including a burner for combusting a fuel; b. employing at least a portion of the electrical power capacity of the electric generator for powering a water distillation unit; c. supplying source water to an input of the water distillation unit; and d. conveying heat output of the thermal cycle engine for supplying heat to the water distillation unit to reduce the amount of electrical power required to purify the water. 2. A method for removing contaminants from water in accordance with claim 1, wherein the step of conveying heat output further includes transferring heat from an exhaust gas of the burner to source water supplied to the water distillation unit. 3. A method for removing contaminants from water in accordance with claim 1, wherein the step of conveying heat output further includes heating an enclosure surrounding the water distillation unit for reducing thermal losses. 4. A method for removing contaminants from water by distillation in accordance with claim 1, wherein the method further includes the steps: e. vaporizing the untreated water; and f. condensing the vaporized water into a distilled water product. 5. A method for removing contaminants from water by distillation in accordance with claim 4, wherein the step of conveying heat output further includes transferring heat from an exhaust gas of the burner to source water supplied to the water distillation unit. 6. A method for removing contaminants from water by distillation in accordance with claim 4, wherein the step of conveying heat output further includes heating an enclosure surrounding the water distillation unit for reducing thermal losses. 7. A method for concentrating contaminants removed from water by distillation, the method comprising: a. driving an electric generator by means of a thermal cycle engine for generating electrical power capacity, the thermal cycle engine including a burner for combusting a fuel; b. employing at least a portion of the electrical power capacity of the electric generator for powering a water distillation unit; c. supplying source water to an input of the water distillation unit; d. conveying heat output of the thermal cycle engine for supplying heat to the water distillation unit; e. vaporizing the untreated water; and f. collecting contaminants removed from the water. 8. A system for purifying water by distillation, the system comprising: a. a thermal cycle engine including a burner for combusting a fuel for driving an electric generator to generate electrical power capacity; b. a water distillation unit powered by the electric generator; c. an input for receiving source water for distillation by the water distillation unit; and a conduit for conveying heat output of the thermal cycle engine to the water distillation unit. 9. The system of claim 8, wherein the conduit is a hose for conveying heated gas from the burner of the thermal cycle engine to the water distillation unit. 10. The system of claim 8, further comprising a heat exchanger in a path of the source water from the input to the water distillation unit. 11. The system of claim 8, wherein the thermal cycle engine is an external combustion engine. 12. The system of claim 8, wherein the thermal cycle engine is a Stirling cycle engine.