초록 ▼

The invention includes systems and methods for using brackish ground water for air conditioning. In an embodiment, the present invention includes a method of using brackish water to provide cooling in an energy efficient and environmentally friendly manner. By way of example, the invention includes

The invention includes systems and methods for using brackish ground water for air conditioning. In an embodiment, the present invention includes a method of using brackish water to provide cooling in an energy efficient and environmentally friendly manner. By way of example, the invention includes a method for providing cooling with brackish water including drawing brackish water from a supply well, transferring heat to the brackish water, and then returning the brackish water to the ground through a return well to a depth where the ground is already at a temperature similar to that of the now-heat brackish water that is being returned. In an embodiment, the present invention includes a cooling system that uses brackish water. By way of example, the invention includes a cooling system having a brackish water loop, a condenser water loop in thermal communication with the brackish water loop, and a chilled water loop in thermal communication with the condenser water loop.

대표청구항 ▼

We claim: 1. A brackish water based cooling system, comprising: a brackish water loop comprising a supply well adapted and configured to draw brackish water from the ground, a brackish water conduit adapted and configured to hold and transfer brackish water, in fluid communication with the supply w

We claim: 1. A brackish water based cooling system, comprising: a brackish water loop comprising a supply well adapted and configured to draw brackish water from the ground, a brackish water conduit adapted and configured to hold and transfer brackish water, in fluid communication with the supply well, and a return well adapted and configured to return brackish water to the ground to a first depth, wherein the ground at the first depth has a temperature that is within twenty-five degrees Fahrenheit of the temperature of the brackish water being returned, a condenser water loop in thermal communication with the brackish water loop, the condenser water loop comprising a condenser water conduit adapted and configured to hold and transfer a fluid, and a chilled water loop in thermal communication with the condenser water loop, the chilled water loop comprising a chilled water conduit adapted and configured to hold a fluid. 2. The brackish water based cooling system of claim 1, wherein the ground at the first depth has a temperature that is within fifteen degrees Fahrenheit of the temperature of the brackish water being returned. 3. The brackish water based cooling system of claim 1, wherein the ground at the first depth has a temperature that is within five degrees Fahrenheit of the temperature of the brackish water being returned. 4. The brackish water based cooling system of claim 1, further comprising a heat pump adapted and configured to transfer heat from the chilled water loop to the condenser water loop. 5. The brackish water based cooling system of claim 4, the heat pump comprising a mechanical chiller. 6. The brackish water based cooling system of claim 5, the mechanical chiller comprising an evaporator and a condenser. 7. The brackish water based cooling system of claim 1, the chilled water loop further comprising cooling coils adapted and configured to cool air in an enclosed space. 8. The brackish water based cooling system of claim 1, wherein the brackish water loop is in thermal communication with the chilled water loop. 9. The brackish water based cooling system of claim 1, the brackish water conduit comprising a corrosion resistant material. 10. The brackish water based cooling system of claim 1, comprising a plurality of chilled water loops all in thermal communication with the condenser water loop. 11. The brackish water based cooling system of claim 10, comprising a cooling network having a source location and a plurality of customer locations, wherein the condenser water loop provides thermal communication between the source location and the plurality of customer locations. 12. The brackish water based cooling system of claim 1, the brackish water loop comprising a plurality of supply wells. 13. The brackish water based cooling system of claim 1, the brackish water loop comprising a plurality of return wells. 14. The brackish water based cooling system of claim 1, the condenser water loop further comprising a cooling tower. 15. A method for providing cooling with brackish water comprising the steps of: drawing brackish water of a first temperature from a supply well from a first depth, transferring heat to the brackish water increasing its temperature to a second temperature, and returning the brackish water through one or more return wells to a second depth, wherein the ground at the second depth has a temperature within about twenty-five degrees Fahrenheit of the second temperature. 16. The method of claim 15, wherein the ground at the second depth has a temperature within about fifteen degrees Fahrenheit of the second temperature. 17. The method of claim 15, wherein the ground at the second depth has a temperature within about five degrees Fahrenheit of the second temperature. 18. A brackish water based cooling system, comprising: a brackish water loop comprising a supply well adapted and configured to draw brackish water from the ground from a first depth, the ground at the first depth having a first temperature, a brackish water conduit adapted and configured to hold and transfer brackish water, in fluid communication with the supply well, and a return well in fluid communication with the brackish water conduit, the return well adapted and configured to return brackish water to the ground to a second depth, the ground at the second depth having a second temperature, the returned brackish water having a third temperature, wherein the difference between the first temperature and the second temperature is at least 5 degrees Fahrenheit, wherein the difference between the second temperature and the third temperature is less than 25 degrees Fahrenheit, a condenser water loop in thermal communication with the brackish water loop, the condenser water loop comprising a condenser water conduit adapted and configured to hold and transfer a fluid, and a chilled water loop in thermal communication with the condenser water loop, the chilled water loop comprising a chilled water conduit adapted and configured to hold a fluid.