Methods and devices for optimizing heat transfer within a compression and/or expansion device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F04F-099/00
F01B-031/08
F01B-029/10
출원번호
US-0977679
(2010-12-23)
등록번호
US-8454321
(2013-06-04)
발명자
/ 주소
Ingersoll, Eric D.
Aborn, Justin A.
Blieske, Matthew
Ridley, Iain
출원인 / 주소
General Compression, Inc.
대리인 / 주소
Goodwin Procter LLP
인용정보
피인용 횟수 :
2인용 특허 :
105
초록▼
Systems, methods and devices for optimizing heat transfer within a device or system used to compress and/or expand a gas, such as air, are described herein. For example, systems, methods and devices for optimizing the heat transfer within an air compression and expansion energy storage system are de
Systems, methods and devices for optimizing heat transfer within a device or system used to compress and/or expand a gas, such as air, are described herein. For example, systems, methods and devices for optimizing the heat transfer within an air compression and expansion energy storage system are described herein. A compressor and/or expander device can include one or more of various embodiments of a heat transfer element that can be disposed within an interior of a cylinder or pressure vessel used in the compression and/or expansion of a gas, such as air. Such devices can include hydraulic and/or pneumatic actuators to move a fluid (e.g., liquid or gas) within the cylinder or pressure vessel. The heat transfer element can be used to remove heat energy generated during a compression and/or expansion process.
대표청구항▼
1. An apparatus suitable for use in a compressed gas-based energy storage and recovery system, the apparatus comprising: a pressure vessel having a variable volume working chamber therein and having a gas conduit through which gas can be introduced into and discharged from the working chamber, and h
1. An apparatus suitable for use in a compressed gas-based energy storage and recovery system, the apparatus comprising: a pressure vessel having a variable volume working chamber therein and having a gas conduit through which gas can be introduced into and discharged from the working chamber, and having a liquid conduit through which liquid can be introduced into and discharged from the working chamber; anda heat transfer element disposed within the working chamber,the pressure vessel operable to compress gas introduced into the working chamber via the gas conduit by reducing the volume of the working chamber and causing heat energy to be transferred from the compressed gas to the heat transfer element to reduce the temperature of the compressed gas,the pressure vessel being operable to expand high pressure gas introduced into the working chamber via the gas conduit by increasing the volume of the working chamber and causing heat energy to be transferred from the heat transfer element to the expanded gas to increase the temperature of the expanded gas. 2. The apparatus of claim 1, wherein the heat transfer element is operable to transfer heat energy received from the compressed gas to the exterior of the working chamber. 3. The apparatus of claim 1, wherein the pressure vessel includes a cylinder and a piston mounted for reciprocal movement within the cylinder, the working chamber being defined by the volume bounded by the cylinder and the piston, wherein the volume of the working chamber can be varied at least in part by moving the piston within the cylinder. 4. The apparatus of claim 1, wherein the volume of the working chamber can be varied at least in part by introducing liquid into or discharging liquid from the working chamber. 5. The apparatus of claim 1, wherein the pressure vessel is further operable to cause heat energy transferred from the compressed gas to the heat transfer element to be transferred from the heat transfer element to liquid contained in the working chamber. 6. A method of compressing a gas in an energy storage and recovery system using a pressure vessel defining a working chamber having a volume, the pressure vessel having a gas conduit through which gas can be introduced into the working chamber and discharged from the working chamber and having a liquid conduit through which liquid can be introduced into the working chamber and discharged from the working chamber, the pressure vessel having a heat transfer element disposed within the working chamber, the method comprising: introducing a quantity of gas into the working chamber;reducing the volume of the working chamber, causing the pressure of the gas to increase and causing the temperature of the gas to increase to a temperature above a temperature of the heat transfer element and causing heat energy produced by the compression to be transferred from the gas to the heat transfer element;introducing liquid into the working chamber via the liquid conduit;causing the liquid to contact a portion of the heat transfer element to which heat energy has been transferred from the gas, causing the heat energy to be transferred from the heat transfer element to the liquid;introducing a quantity of high pressure gas into the working chamber via the gas conduit; andincreasing the volume of the working chamber, causing the pressure of the high pressure gas to decrease and causing the temperature of the high pressure gas to decrease to a temperature below a temperature of the heat transfer element and causing heat energy to be transferred from the heat transfer element to the high pressure gas. 7. The method of claim 6, wherein the reducing the volume of the working chamber includes at least in part the introducing liquid into the working chamber. 8. The method of claim 6, further comprising: discharging from the working chamber at least a portion of the liquid to remove at least a portion of the heat energy transferred from the heat transfer element to the liquid. 9. The method of claim 6, further comprising: withdrawing compressed gas from the working chamber via the gas conduit; andfurther reducing the volume of the working chamber to cause the liquid to contact another portion of the heat transfer element to which additional heat energy has been transferred from the gas, causing the additional heat energy to be transferred from the another portion of the heat transfer element to the liquid. 10. An apparatus suitable for use in a compressed gas-based energy storage and recovery system, the apparatus comprising a pressure vessel having a working chamber therein in which gas can be contained, having one or more gas conduits through which gas can be introduced into and discharged from the working chamber, and having one or more liquid conduits through which liquid can be introduced into or expelled from the working chamber; anda heat transfer element disposed within the working chamber,the working chamber having a volume, when a liquid is contained within the working chamber, a first portion of the volume being occupied by liquid and a second portion being available to be occupied by gas,the pressure vessel being operable to reduce the volume of the second portion of the working chamber to compress gas contained therein, to transfer heat energy from the compressed gas to the heat transfer element, and to cause liquid in the first portion of the working chamber to contact the heat transfer element to transfer to the liquid heat energy transferred from the compressed gas to the heat transfer element,the pressure vessel being operable to expand high pressure gas introduced into the working chamber through the one or more gas conduits by increasing the volume of the second portion of the working chamber and causing heat energy to be transferred from the heat transfer element to the expanded gas to increase the temperature of the expanded gas. 11. The apparatus of claim 10, wherein the pressure vessel includes a cylinder and a piston mounted for reciprocal movement in the cylinder, the working chamber being defined by the cylinder and the piston, the pressure vessel being operable to reduce the volume of the second portion of the working chamber at least in part by moving the piston within the cylinder. 12. The apparatus of claim 10, wherein the pressure vessel is operable to reduce the volume of the second portion of the working chamber at least in part by introducing liquid into the working chamber through the one or more liquid conduits. 13. The apparatus of claim 10, wherein the heat transfer element includes a plurality of elongate members oriented with the elongate axes of the members extending in a direction substantially perpendicular to the surface of a liquid contained in the working chamber. 14. The apparatus of claim 10, wherein the heat transfer element includes a plurality of tubular members arranged concentrically within each other. 15. The apparatus of claim 10, wherein the heat transfer element is movable with respect to the pressure vessel by liquid introduced into the working chamber. 16. The apparatus of claim 10, wherein the heat transfer element includes a stack of plates. 17. The apparatus of claim 16, wherein each of the plates in the stack of plates is movable with respect to each of the other plates such that the stack of plates can be moved between a first configuration in which the stack of plates has a first axial extent and a second configuration in which the stack of plates has a second axial extent, less than the first axial extent. 18. The apparatus of claim 10, wherein the heat transfer element includes at least one of a plurality of tessellating plates, a plurality of rings, a plurality of coils, a plurality of mesh screens, or a plurality of porous plates. 19. The apparatus of claim 10, wherein the pressure vessel is operable to change the volume of the first portion by introducing liquid into, or withdrawing liquid from, the working chamber through the one or more liquid conduits.
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이 특허에 인용된 특허 (105)
Gray ; Jr. Charles L. (Pinckney MI) Hellman Karl H. (Ann Arbor MI), Accumulator engine.
Kim, Yeong-min; Favrat, Daniel; Sin, Dong-gil; Cho, Kyu-baek, Compressed-air-storing electricity generating system and electricity generating method using the same.
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Paul Marius A. (20410 Via Canarias Yorba Linda CA 92686) Paul Ana (20410 Via Canarias Yorba Linda CA 92686), High pressure compressor with controlled cooling during the compression phase.
Elliott Alvin B. (301 E. Prospect St. Ponca City OK 74601) Elliott Angella D. (301 E. Prospect St. Ponca City OK 74601), Hydraulic gas compressor and method for use.
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Stogner John (Westiminster CO) Westmoreland Steve (Aurora CO) Kicker Dan J. (Castle Rock CO), Method and apparatus for compressing gases with a liquid system.
Stogner John (Westminster CO) Westmoreland Steve (Aurora CO) Kicker Dan (Castle Rock CO), Method and apparatus for compressing gases with a liquid system.
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McBride, Troy O.; Bollinger, Benjamin R.; Izenson, Michael; Chen, Weibo; Magari, Patrick; Cameron, Benjamin; Cook, Robert; Richter, Horst, Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression.
Ingersoll, Eric D.; Aborn, Justin A.; Blieske, Matthew; Ridley, Iain, Methods and devices for optimizing heat transfer within a compression and/or expansion device.
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