IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
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| 국제특허분류(IPC7판) |
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| 출원번호 |
UP-0489493
(2006-07-20)
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| 등록번호 |
US-7574870
(2009-08-31)
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발명자
/ 주소 |
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| 출원인 / 주소 |
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| 인용정보 |
피인용 횟수 :
0 인용 특허 :
63 |
초록
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Various embodiments of air conditioning systems are disclosed. The systems may include an air conditioner whose energy source is provided by heating of a first fluid. The first fluid may be in a liquid state contained in a reservoir hydraulically connected to a first chamber. The first chamber may b
Various embodiments of air conditioning systems are disclosed. The systems may include an air conditioner whose energy source is provided by heating of a first fluid. The first fluid may be in a liquid state contained in a reservoir hydraulically connected to a first chamber. The first chamber may be configured to receive thermal energy utilized to convert the first fluid into a vapor. The system may also include a second chamber hydraulically connected to the first chamber to receive the vaporized fluid from the first chamber. The second chamber may be configured to condense the vaporized first fluid, causing depressurization in the second chamber. The system may be configured such that the depressurization of the second chamber may drive an external fluid through an expanding valve in addition to an energy converter (e.g. Turbine Generator) overall able to convert the first fluid condensing energy into cooling and mechanical or electrical energy.
대표청구항
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What is claimed is: 1. A cooling system comprising: a reservoir containing first fluid in a liquid state; a first chamber hydraulically connected to the reservoir to receive the first fluid from the reservoir, the first chamber being configured to receive heat energy and configured to convert the r
What is claimed is: 1. A cooling system comprising: a reservoir containing first fluid in a liquid state; a first chamber hydraulically connected to the reservoir to receive the first fluid from the reservoir, the first chamber being configured to receive heat energy and configured to convert the received heat energy to vaporize the first fluid; a second chamber having a partition member for dividing the second chamber into a first subchamber and a second subchamber, the first subchamber being hydraulically connected to the first chamber to receive the vaporized fluid from the first chamber; and a heat exchanger configured to thermally communicate with the second subchamber, wherein the first subchamber is configured to condense the vaporized first fluid, causing depressurization within the first subchamber. 2. The system of claim 1, wherein the second subchamber of the second chamber comprises an opening in fluid communication with a second fluid. 3. The system of claim 2, wherein the opening includes a valve. 4. The system of claim 2, wherein the second fluid comprises air from atmosphere. 5. The system of claim 1, wherein the partition member is movable within the second chamber. 6. The system of claim 5, wherein the partition member is substantially rigid and is slidable along a longitudinal axis of the second chamber. 7. The system of claim 5, wherein the depressurization within the first subchamber causes the partition member to move so as to decrease the volume of the first subchamber and increase the volume of the second subchamber, causing a decrease in temperature inside the second subchamber. 8. The system of claim 1, wherein at least one of the first and second fluids is water. 9. The system of claim 1, further comprising an injector configured to inject condensing liquid into the first subchamber to condense the vaporized first fluid. 10. The system of claim 9, further comprising an injector tank for supplying the condensing liquid to the injector. 11. The system of claim 9, wherein the injector is configured to spray the condensing liquid into the second chamber. 12. The system of claim 1, wherein the first fluid in the reservoir flows to the first chamber via gravity. 13. The system of claim 1, wherein the hydraulic connection between the reservoir and the first chamber comprises a valve configured to be actuated automatically based on a parameter inside at least one of the reservoir, the first chamber, and the second chamber. 14. The system of claim 13, wherein the valve comprises a flow control valve configured to control an amount of water being introduced into the first chamber. 15. The system of claim 1, wherein the first chamber is configured to receive solar energy and configured to convert the solar energy to vaporize the first fluid. 16. The system of claim 15, wherein the first chamber comprises a heat absorbing material. 17. The system of claim 1, wherein the first chamber is in the form of a tile. 18. The system of claim 1, wherein the first chamber comprises an insulator surrounding at least a portion of the first chamber. 19. The system of claim 18, wherein the insulator comprises a vacuum jacket. 20. The system of claim 1, wherein the first chamber comprises a plurality of first chambers. 21. The system of claim 20, wherein the plurality of first chambers are hydraulically connected in series between the reservoir and the second chamber. 22. The system of claim 20, wherein the plurality of first chambers are hydraulically interconnected to each other. 23. The system of claim 20, wherein the plurality of first chambers are placed adjacent to one another. 24. The system of claim 1, wherein the hydraulic connection between the first chamber and the second chamber comprises a valve configured to control the condition of the vaporized first fluid flowing from the first chamber into the first subchamber of the second chamber. 25. The system of claim 24, wherein the valve is configured to be automatically actuated when pressure and/or temperature inside the first chamber exceeds a threshold value. 26. The system of claim 1, wherein the second chamber comprises a relief valve located in an upper portion of the second chamber and configured to release non-condensable fluid. 27. The system of claim 1, wherein the first subchamber of the second chamber is hydraulically connected to the reservoir to allow the condensed first fluid to the reservoir. 28. The system of claim 1, further comprising an electric generator coupled to the second chamber to generate electricity. 29. The system of claim 1, wherein the first fluid and the second fluid do not mix one another. 30. A method of cooling, comprising: providing a chamber having a movable partition member for separating the chamber into a first subchamber and a second subchamber; vaporizing a first fluid and allowing the vaporized first fluid to flow into the first subchamber; condensing the vaporized first fluid in the first subchamber, causing depressurization of the first subchamber and increase in the volume of the second subchamber, wherein the volume increase of the second subchamber causes the temperature inside the second subchamber to decrease; and placing a portion of a heat exchanger in contact with the second subchamber so as to allow heat exchange between the interior of the second subchamber and a fluid passing through the heat exchanger. 31. The method of claim 30, wherein heating the first fluid comprises heating the first fluid with solar energy. 32. The method of claim 30, further comprising storing the first fluid in a reservoir. 33. The method of claim 30, wherein the first fluid is water. 34. The method of claim 30, wherein the second subchamber comprises an opening in fluid communication with a second fluid. 35. The method of claim 34, wherein the opening includes a valve. 36. The method of claim 34, wherein the second fluid comprises air from atmosphere. 37. The method of claim 30, wherein the partition member is substantially rigid and is slidable along a longitudinal axis of the chamber. 38. The method of claim 30, wherein condensing the vaporized first fluid comprises injecting condensing liquid into the first subchamber. 39. The method of claim 30, further comprising controlling a vapor condition of the vaporized first fluid flowing into the first subchamber. 40. The method of claim 39, wherein controlling the vapor condition comprises controlling the vapor condition of the vaporized first fluid via a valve. 41. The method of claim 40, wherein the valve is configured to be automatically actuated when at least one of the pressure and temperature inside the first chamber exceeds a threshold value.
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